1 2008-01-26 Raphael Neider <rneider AT web.de>
3 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
5 2008-01-25 Raphael Neider <rneider AT web.de>
7 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
8 search path instead of appending them
10 2009-01-24 Borut Razem <borut.razem AT siol.net>
12 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
13 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
14 to 32 bit unsigned int when calling sputl() since it is a macro
15 * as/link/lkar.c: changed the initialization of This->loaded
17 2009-01-23 Borut Razem <borut.razem AT siol.net>
19 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
20 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
21 unsigned int when calling new(), since asxxxx doesn't use function
24 2009-01-21 Borut Razem <borut.razem AT siol.net>
26 * as/link/lkar.h: sgetl and sputl are independent of endianness
27 * as/link/sdxxxx_config.h.in: removed endianness detection
29 2009-01-20 Borut Razem <borut.razem AT siol.net>
31 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
32 due creation of ar format libraries
33 * support/scripts/sdcc.nsi:
34 don't add nonexistent object files to the package
36 2009-01-19 Borut Razem <borut.razem AT siol.net>
38 * Makefile.in, configure.in, configure,
39 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
40 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
41 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
42 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
43 device/lib/small/Makefile.in,
44 device/lib/z80/Makefile.in: create ar format libraries
45 * support/regression/ports/mcs51-xstack-auto/spec.mk:
46 use device/lib/Makefile to create library
47 * support/regression/tests/snprintf.c:
48 floating point is not enabled in small-xstack-auto library
49 * device/lib/libfloat.lib, device/lib/libint.lib,
50 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
52 2009-01-18 Borut Razem <borut.razem AT siol.net>
54 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
55 warning: extra tokens at end of #endif directive
57 2009-01-11 Borut Razem <borut.razem AT siol.net>
59 * Makefile.in: added SDCC_ASRANLIB to PKGS
61 2009-01-10 Borut Razem <borut.razem AT siol.net>
63 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
64 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
65 due added support for ar format libraries
67 2009-01-09 Borut Razem <borut.razem AT siol.net>
69 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
70 as/asranlib/asranlib.c: added asranlib
71 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
72 * Makefile.in, as/link/hc08/Makefile.in,
73 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
74 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
75 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
76 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
77 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
78 configure.in, sdcc.dsw: modified to support ar format libraries
80 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
82 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
85 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
87 * sim/ucsim/z80.src/inst_ed.cc:
88 Fixed bug #2488074, which made regression tests fail.
90 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
92 * device/lib/z80/mod.s,
94 device/lib/z80/mulchar.s,
96 device/lib/z80/divsigned.s,
97 device/lib/z80/Makefile.in:
98 Implemented RFE #1702376.
100 2009-01-05 Borut Razem <borut.razem AT siol.net>
102 * as/link/lksdcclib.c:
103 fixed linker hanging in INDEXLIB is not defined (hc08)
105 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
108 Implemented RFE #2485684, and some further improvements of HL caching
110 * src/z80/peeph-z80.def:
111 Fixed a bug exposed by implementing RFE #2485684.
113 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
115 * src/z80/peeph-z80.def:
116 Peephole improvements.
119 device/include/string.h,
120 device/lib/z80/memmove.s:
122 * device/lib/z80/Makefile.in,
123 device/lib/Makefile.in,
124 support/regression/tests/memory.c,
125 device/lib/z80/strlen.s:
126 Partially implemented RFE #2471534.
128 2009-01-04 Borut Razem <borut.razem AT siol.net>
130 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
131 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
132 * doc/README.txt: updated John Hartman's e-mail address
133 * as/link/lkrel.c, as/link/lksdcclib.c:
134 fixed bug #2484677: Linker hangs
135 * src/z80/peep.c: fixed msvc warning C4047:
136 'return' : 'int ' differs in levels of indirection from 'char *'
137 * config.dsp: as/lib corrected to as/link
139 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
142 Implemented RFE #2484693.
143 * src/z80/peeph-z80.def:
144 Some peephole improvements.
146 2009-01-03 Borut Razem <borut.razem AT siol.net>
149 fixed warning: 'ret' may be used uninitialized in this function
151 2009-01-02 Borut Razem <borut.razem AT siol.net>
153 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
154 as/link/getline.[ch], as/link/lkrel.[ch]: added,
155 made support for differnet library formats more flexible,
156 preparation for support of ar format
157 * as/link/lklibr.c, as/link/z80/Makefile.in,
158 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
159 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
160 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
161 as/link/hc08/lkelf.c, as/link/aslink.h:
162 made support for differnet library formats more flexible,
163 preparation for support of ar format
165 2009-01-01 Borut Razem <borut.razem AT siol.net>
167 * as/link/asxxxx_config.h.in:
168 fixed warning: extra tokens at end of #endif directive
170 fixed warning: suggest parentheses around && within ||
171 * device/lib/Makefile.in: allow whitespaces at the end of lines in
172 ports.build, in order to make it work on cygwin - it seems to be a
173 bug in cygwin grep: CR is not treated as part of end-of-line
175 2008-12-31 Borut Razem <borut.razem AT siol.net>
177 * configure, configure.in, config.dsp, config_vc.awk,
178 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
179 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
180 introduced asxxxx_config.h.in
182 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
185 src/z80/peeph-z80.def:
186 Minor addition improvement.
188 2008-12-30 Raphael Neider <rneider AT web.de>
190 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
191 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
192 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
193 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
194 support/librarian/sdcclib.c, support/makebin/makebin.c:
195 partially revert changes from r5293..r5295
197 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
199 * src/z80/peeph-z80.def:
200 Minor peephole improvement.
202 2008-12-29 Raphael Neider <rneider AT web.de>
204 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
205 incorrectly discarded BANKSELs
207 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
209 * support/regression/tests/memory.c:
210 Added simple test for memset(), memcpy() and memmove()
212 2008-12-29 Borut Razem <borut.razem AT siol.net>
214 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
216 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
218 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
219 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
220 (177.j): added new rule
221 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
222 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
223 (decorateType CAST): propagate storage class to generic pointer results
225 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
227 * device/lib/z80/string.c,
228 device/lib/z80/printf.c,
229 device/lib/z80/mul.s:
232 Fixed code generation bug exposed by builtin memcpy().
234 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
236 * device/lib/_memcpy.c:
237 fixed conflict with builtin memcpy()
239 2008-12-26 Borut Razem <borut.razem AT siol.net>
241 * support/librarian/sdcclib.c:
242 fixed bug 2466950: "sdcclib broken"
243 by removing fgets return value check
245 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
248 device/include/string.h: Implemented RFE #1914254
250 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
251 * device/lib/z80/Makefile.in,
252 device/lib/Makefile.in,
253 device/lib/z80/memmove.s: Implemented RFE #1914256
255 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
257 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
258 * src/z80/peep.c: improved checks for unused data
260 src/z80/main.c: Implemented RFE #1899189
262 2008-12-25 Borut Razem <borut.razem AT siol.net>
264 * support/regression/Makefile.in:
265 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
267 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
269 * src/z80/peeph-z80.def: minor peephole improvements
271 2008-12-21 Borut Razem <borut.razem AT siol.net>
273 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
274 due to redefinition of symbol __assert
275 sdcclib.c:53:1:warning: "__assert" redefined
276 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
277 warning: this is the location of the previous definition
279 2008-12-20 Raphael Neider <rneider AT web.de>
281 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
282 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
283 support/cpp/libcpp/macro.c: fix format string errors
285 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
287 * src/pic/device.c: partial rewrite using strtok,
288 quieten compiler warnings, adopt SDCC coding style
290 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
291 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
292 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
293 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
294 support/librarian/sdcclib.c, support/makebin/makebin.c:
295 quieten most compiler warnings
297 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
298 probably fix operator precedence bug
300 * doc/clean.mk: quieten rm if no .lyx is present
302 2008-12-19 Borut Razem <borut.razem AT siol.net>
304 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
305 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
306 doc/README.txt, doc/test_suite_spec.lyx:
307 applied patch 2446381: Dcoumentation spelling correcitons
308 thanks to Steven Borley
310 2008-12-16 Raphael Neider <rneider AT web.de>
312 * device/include/pic/pic12f629.h,
313 device/include/pic/pic12f675.h,
314 device/lib/pic/libdev/pic12f629.c,
315 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
317 2008-12-14 Borut Razem <borut.razem AT siol.net>
319 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
320 converted to LyX 1.5.7 (\lyxformat 276) format
322 2008-12-07 Borut Razem <borut.razem AT siol.net>
324 * support/regression/tests/bitfields.c:
325 added test case for bug #2366757
327 2008-12-07 Raphael Neider <rneider AT web.de>
329 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
330 NULL pointer dereference, closes #2366757
332 2008-11-25 Raphael Neider <rneider AT web.de>
334 * device/include/pic16/pic16devices.txt,
335 sdcc/src/pic16/device.c,
336 sdcc/src/pic16/device.h: implicitly disable XINST
337 whenever CONFIG4L is set via an additional optional
338 argument to the configword directive in pic16devices.txt
340 2008-11-24 Raphael Neider <rneider AT web.de>
342 * device/lib/pic16/configure.ac,
343 device/lib/pic16/Makefile.common: fixed quoting issues
345 * device/lib/pic16/configure,
346 device/lib/pic16/debug/Makefile.in,
347 device/lib/pic16/libc/Makefile.in,
348 device/lib/pic16/libdev/Makefile.in,
349 device/lib/pic16/libio/Makefile.in,
350 device/lib/pic16/libm/Makefile.in,
351 device/lib/pic16/libsdcc/Makefile.in,
352 device/lib/pic16/Makefile.in,
353 device/lib/pic16/startup/Makefile.in: regenerated
355 * src/pic16/main.c (_pic16_finaliseOptions): revert to
358 2008-11-24 Raphael Neider <rneider AT web.de>
360 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
361 argument of --asm= or --link= to allow for
362 --asm="sh script --options", the user can double quote the
363 argument if needed: --asm="'c:/program files/gpasm' -q",
364 also fix some potential buffer overflows
366 2008-11-19 Borut Razem <borut.razem AT siol.net>
369 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
370 thanks Mauro Giachero
372 2008-11-16 Borut Razem <borut.razem AT siol.net>
374 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
375 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
377 2008-11-15 Borut Razem <borut.razem AT siol.net>
379 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
380 src/SDCCsymt.c, src/SDCCsymt.h:
381 fixed RFE #2291335 : Unnamed bit-field initialization
382 * support/regression/tests/bitfields.c:
383 added test case for RFE #2291335
384 * support/regression/tests/bug-1981238.c:
385 don't initialize unnamed bit-fields
387 2008-11-11 Raphael Neider <rneider AT web.de>
389 * device/include/pic16/pic18f25j10.h,
390 device/include/pic16/pic18f45j10.h: remove useless boilerplate
392 * device/include/pic16/adc.h,
393 device/lib/pic16/libio/adc/adcbusy.c,
394 device/lib/pic16/libio/adc/adcclose.c,
395 device/lib/pic16/libio/adc/adcconv.c,
396 device/lib/pic16/libio/adc/adcopen.c,
397 device/lib/pic16/libio/adc/adcread.c,
398 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
399 and fixed ADC routines to work for more target devices,
400 incorporates patch #2036130 by Nick Materer
402 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
404 * device/include/ctype.h,
405 * device/include/ds400rom.h,
406 * device/include/ds80c390.h,
407 * device/include/float.h,
408 * device/include/math.h,
409 * device/include/serial.h,
410 * device/include/stdbool.h,
411 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
413 * device/include/mcs51/C8051F336.h,
414 * device/include/mcs51/C8051T600.h,
415 * device/include/mcs51/C8051T610.h,
416 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
417 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
419 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
421 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
423 2008-11-10 Raphael Neider <rneider AT web.de>
425 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
426 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
427 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
428 (patch by Nick Materer, #2253980)
430 * device/lib/pic16/libio/adc.ignore,
431 device/lib/pic16/libio/i2c.ignore,
432 device/lib/pic16/libio/usart.ignore,
433 device/lib/pic16/pics.all: updated to build more device libs
435 * device/lib/pic16/libdev/Makefile.am,
436 device/lib/pic16/libdev/Makefile.in,
437 device/lib/pic16/libio/Makefile.am,
438 device/lib/pic16/libio/Makefile.in: regenerated
440 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
441 names per memory location, applied SDCC style to more functions
443 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
445 * device/include/mcs51/p89lpc933_4.h: new NXP header file
446 * device/include/mcs51/p89lpc935_6.h: new NXP header file
447 * device/include/mcs51/p89v66x.h: minor changes
448 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
450 2008-11-09 Raphael Neider <rneider AT web.de>
452 * device/include/pic/pic14devices.txt: fixed memory description for
453 12f629 and 12f675, closes #2236240
455 2008-11-06 Borut Razem <borut.razem AT siol.net>
457 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
458 pass system include paths with -isystem to sdcpp
459 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
460 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
462 2008-11-02 Raphael Neider <rneider AT web.de>
464 * doc/sdccman.lyx: updated the sections on the library build process
465 and on how to add support for new devices, and documented known
466 problems with the extended instruction set including a workaround
468 2008-11-01 Raphael Neider <rneider AT web.de>
470 * device/include/pic16/adc.h,
471 device/include/pic16/pic16devices.txt,
472 device/include/pic16/pic18f2410.h,
473 device/include/pic16/pic18f2510.h,
474 device/include/pic16/pic18f2515.h,
475 device/include/pic16/pic18f2610.h,
476 device/include/pic16/pic18f4410.h,
477 device/include/pic16/pic18f4510.h,
478 device/include/pic16/pic18f4515.h,
479 device/include/pic16/pic18f4610.h,
480 device/include/pic16/pic18fregs.h,
481 device/lib/pic16/libdev/Makefile.am,
482 device/lib/pic16/libdev/Makefile.in,
483 device/lib/pic16/libdev/pic18f2410.c,
484 device/lib/pic16/libdev/pic18f2510.c,
485 device/lib/pic16/libdev/pic18f2515.c,
486 device/lib/pic16/libdev/pic18f2610.c,
487 device/lib/pic16/libdev/pic18f4410.c,
488 device/lib/pic16/libdev/pic18f4510.c,
489 device/lib/pic16/libdev/pic18f4515.c,
490 device/lib/pic16/libdev/pic18f4610.c,
491 device/lib/pic16/libio/Makefile.am,
492 device/lib/pic16/libio/Makefile.in,
493 device/lib/pic16/pics.all: added support for 18f[24][456]10
494 and 18f[24]515 devices
495 * doc/sdccman.lyx: updated list of supported PIC16 devices
497 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
498 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
499 src/xa51/gen.c: avoid compiler warnings
500 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
502 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
504 * device/include/mcs51/p89v66x.h: NXP header file
505 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
506 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
508 2008-10-14 Raphael Neider <rneider AT web.de>
510 * device/lib/pic16/libdev/Makefile.am,
511 device/lib/pic16/libio/Makefile.am: enable building libraries for
512 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
513 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
514 * device/lib/pic16/libdev/Makefile.in,
515 device/lib/pic16/libio/Makefile.in: regenerated
517 2008-10-14 Raphael Neider <rneider AT web.de>
519 * device/include/pic16/pic18f2450.h,
520 device/include/pic16/pic18f4450.h,
521 device/lib/pic16/libdev/pic18f2450.c,
522 device/lib/pic16/libdev/pic18f4450.c,
523 device/include/pic16/adc.h,
524 device/include/pic16/pic16devices.txt,
525 device/include/pic16/pic18fregs.h,
526 device/lib/pic16/libdev/Makefile.am,
527 device/lib/pic16/libdev/Makefile.in,
528 device/lib/pic16/libio/Makefile.am,
529 device/lib/pic16/libio/Makefile.in,
530 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
532 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
533 stack to a fixed location, relax it to automatically work with all
534 but the smallest devices (256 byte RAM devices need #pragma stack)
536 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
538 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
539 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
540 * device/lib/_strcspn.c: fixed bug 2140931
542 2008-10-06 Raphael Neider <rneider AT web.de>
544 * device/include/pic16/stdio.h,
545 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
546 declared __naked for convenience, named all arguments
547 * device/lib/pic16/libc/stdio/strmgpsim.c,
548 device/lib/pic16/libc/stdio/strmmssp.c,
549 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
551 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
552 empty __naked functions,
553 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
554 corner cases (unlink first/last pCode in list), reuse more code
556 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
558 * src/ds390/main.c (_ds390_genInitStartup): added
559 * src/SDCCpeeph.c (getPatternVar): new, added,
560 (labelInRange): fixed bug 2115959
561 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
562 * src/SDCCicode.h: added newiTempOperand
563 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
564 added optimizations for 0/x and x/-1, see also patch 2142900
565 * support/regression/tests/onebyte.c (testMul): added test cases
567 2008-09-20 Borut Razem <borut.razem AT siol.net>
570 definition of absolute address symbols without initial value,
571 fixed SDCC crash "do not know how to intialize symbol"
573 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
575 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
576 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
577 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
578 * device/lib/z80/stubs.s: added stubs for above functions
579 * src/SDCCopt.c (convilong),
580 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
581 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
582 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
583 * support/regression/tests/onebyte.c: enabled all tests for z80
585 2008-09-15 Borut Razem <borut.razem AT siol.net>
587 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
588 device/lib/pic16/libc/stdio/printf.c,
589 device/lib/pic16/libc/stdio/strmusart.c,
590 device/lib/pic16/libc/stdio/printf_tiny.c,
591 device/lib/pic16/libc/stdio/sprintf.c,
592 device/lib/pic16/libc/stdio/strmgpsim.c,
593 device/lib/pic16/libc/stdio/putchar.c,
594 device/lib/pic16/libc/stdio/fprintf.c,
595 device/lib/pic16/libc/stdio/strmmssp.c,
596 device/device/lib/pic16/libc/stdio/vprintf.c,
597 device/lib/pic16/libc/stdio/printf_small.c,
598 device/lib/pic16/libc/stdio/vsprintf.c,
599 device/lib/pic16/libc/stdio/strmputchar.c,
600 device/lib/pic16/libc/Makefile.am,
601 device/lib/pic16/libc/Makefile.in:
602 *printf now returns int, puchar.c moved from stdlib to stdio,
603 *printf format parameter type changed from char * to const char *,
604 added GNU link excetion text to library source files,
605 applyed GNU coding style, removed useless svn ids,
606 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
607 binary specifier: "%b", "%hb" and "%lb"
608 * device/lib/pic16/libc/stdio/vfprintf.c:
609 applied patch #2044424: PIC16: vfprintf
610 thanks Mauro Giachero
611 * support/regression/tests/bug1057979.c:
612 removed old pic16 sprintf specifics
613 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
614 * doc/sdccman.lyx: documented 'b' binary format specifier removal
616 2008-09-15 Raphael Neider <rneider AT web.de>
618 * src/pic16/device.c (pic16_dump_usection): force udata sections
619 into the addressable range (0..0xFFF), workaround for a gpsim
620 bug preventing simulation of regtest bug1750318
621 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
622 (serialRegAssign): fixed regtest bug-971834,
623 (pic16_packRegisters): avoid null-pointer dereference
625 2008-09-14 Raphael Neider <rneider AT web.de>
627 * src/pic16/gen.c, src/pic16/ralloc.c: use
628 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
629 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
631 2008-09-12 Borut Razem <borut.razem AT siol.net>
633 * support/regression/fwk/testfwk.h:
634 define pdata as data for pic16 target
635 thanks Mauro Giachero
637 2008-09-11 Borut Razem <borut.razem AT siol.net>
639 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
640 support/regression/absolute.c:
641 applied patch #2105615: Some PIC16 testcase fixlets
642 thanks Mauro Giachero
644 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
646 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
647 * support/regression/tests/bug2094505.c: new, added
649 2008-09-07 Borut Razem <borut.razem AT siol.net>
651 * src/SDCCglue.c, src/SDCCast.c:
652 fixed throw of "excess elements" warning for char arrays
653 * support/regression/tests/nullstring.c:
654 disable warning about excess elements in array of chars initializer
656 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
658 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
659 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
660 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
661 * support/regression/tests/bug2077267.c: new, added
663 2008-09-05 Raphael Neider <rneider AT web.de>
665 * configure.in, Makefile.common.in: add support for ccache,
666 remove spurious $VERSION output, detect doc-tools even without
667 --enable-doc to facilitate later manual doc-builds, minor cleanup
668 * configure: regenerated
670 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
671 avoid races in parallel VPATH builds
672 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
673 * doc/sdccman.lyx: mention --without-ccache configure option
675 2008-09-01 Raphael Neider <rneider AT web.de>
677 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
678 * (genConstPointerGet): fix reading bitfields from __code space
679 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
680 bitfield initializers (fix regression test bug1856409.c)
681 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
684 2008-08-31 Raphael Neider <rneider AT web.de>
686 * src/pic16/gen.c (genAssign): removed useless compiler output
687 * (genPointerGet,genPointerSet,genCast),
688 src/pic16/glue.c (pic16_printGPointerType):
689 also handle PPOINTERs just to avoid spurious asserts
690 * (pic16_printIvalType,pic16_printIvalBitFields):
691 generalized to arbitrary type/bitfield sizes, allows compilation of
692 regression test bug-1981238.c
693 * (pic16_printIvalChar): fix regression test structflexarray.c
694 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
695 in initialized structs and fix #1843745
696 * (pic16_printIvalStruct): always output initializers for all fields,
697 even those not explicitly given, fixes zeropad.c regression test
698 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
699 #2073635, #1567098, and #1485812)
700 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
702 2008-08-31 Borut Razem <borut.razem AT siol.net>
704 * support/regression/tests/bug-895992.c,
705 support/regression/tests/onebyte.c:
706 enabled pic16 regression testing since the bugs
707 1511794: pic16: regression test bug-895992.c fails
708 1444425: onebyte.c regression tes fails on pic16
709 are fixed, probably by fixing
710 2048464: PIC16: fix genUminus - addresses not.c regression test
711 * src/SDCCsymt.c, src/SDCCglue.c,
712 support/regression/tests/bug-1981238.c:
713 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
716 2008-08-30 Borut Razem <borut.razem AT siol.net>
718 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
719 release version 4.3.2
721 2008-08-24 Raphael Neider <rneider AT web.de>
723 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
724 always use the sdcc from the current build tree (ignore $CC from
725 the environment, fixes compile farm builds)
726 * device/lib/Makefile.in: rename .a into .lib for compatibility,
727 remove more build products from install directory
728 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
729 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
731 2008-08-24 Borut Razem <borut.razem AT siol.net>
733 * src/SDCC.y: applied patch
734 2050245: Fix # 1963382
736 1963382: Listing File - C file comment is incorrect
739 2008-08-23 Borut Razem <borut.razem AT siol.net>
741 * src/pic16/gen.c: applied patch
742 2048464: PIC16: fix genUminus - addresses not.c regression test
743 thanks Mauro Giachero
745 2008-08-22 Borut Razem <borut.razem AT siol.net>
747 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
748 src/pic16/main.c: allow spaces in gpasm and gplink paths
750 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
753 * src/z80/peeph-z80.def: minor peephole improvement
755 2008-08-15 Raphael Neider <rneider AT web.de>
757 * src/z80/gen.c (_vemit2): suppress compiler warning
759 * src/pic/*.[ch]: make proper use of header files and avoid
760 ad-hoc extern declarations, mark module-local helpers 'static',
761 removed dead/replaced code, no functional changes
762 * src/pic16/pcode.c: disentangled from pic14 backend
764 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
766 * src/z80/gen.c: fixed #2051348
767 * support/regression/tests/bug-2051348.c: regression test for #2051348
769 2008-08-10 Raphael Neider <rneider AT web.de>
772 * Makefile.common.in: export PACKAGE for $docdir,
773 fixes #1957036, avoid some "underquoted definition" warnings
774 * configure: regenerated
776 2008-08-10 Raphael Neider <rneider AT web.de>
778 * device/lib/pic16/**: build pic16 library using autotools for
779 improved dependency tracking
781 * device/lib/Makefile.in,
783 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
785 2008-08-10 Raphael Neider <rneider AT web.de>
787 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
788 local variables if --nooverlay is given, workaround for #2023121
790 2008-08-08 Raphael Neider <rneider AT web.de>
792 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
794 2008-08-08 Raphael Neider <rneider AT web.de>
796 * src/pic/pcoderegs.c,
798 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
800 2008-08-07 Borut Razem <borut.razem AT siol.net>
802 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
803 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
804 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
805 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
806 applied modified patch 2038174: Add support for binary constants v2
807 thanks Mauro Giachero
808 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
810 2008-08-04 Raphael Neider <rneider AT web.de>
813 * src/pic16/device.h,
815 * src/pic16/main.c: enable --optimize-goto by default
817 * device/lib/pic16/Makefile.common.in: suppress removed option
820 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
822 2008-07-30 Borut Razem <borut.razem AT siol.net>
824 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
825 applied patch 22032433: PIC16: fix constant strings,
826 thanks Mauro Giachero
828 2008-07-29 Borut Razem <borut.razem AT siol.net>
830 * src/pic16/gen.c: applied patches:
831 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
832 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
833 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
834 thanks Mauro Giachero
836 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
838 * src/port.h: Fixed typo in comment
840 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
842 * src/z80/mappings.i: Implemented RFE #1919415
843 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
844 #1880202, #1914434, prepared for RFE #1703943
846 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
849 * src/z80/peeph-z80.def,
850 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
851 preparation for Z80 peephole improvements
853 2008-06-21 Raphael Neider <rneider AT web.de>
855 * device/include/pic16/pic18f66j60.h,
856 * device/include/pic16/pic18f66j65.h,
857 * device/include/pic16/pic18f67j60.h,
858 * device/include/pic16/pic18f86j60.h,
859 * device/include/pic16/pic18f86j65.h,
860 * device/include/pic16/pic18f87j60.h,
861 * device/include/pic16/pic18f96j60.h,
862 * device/include/pic16/pic18f96j65.h,
863 * device/include/pic16/pic18f97j60.h,
864 * device/lib/pic16/libdev/pic18f66j60.c,
865 * device/lib/pic16/libdev/pic18f66j65.c,
866 * device/lib/pic16/libdev/pic18f67j60.c,
867 * device/lib/pic16/libdev/pic18f86j60.c,
868 * device/lib/pic16/libdev/pic18f86j65.c,
869 * device/lib/pic16/libdev/pic18f87j60.c,
870 * device/lib/pic16/libdev/pic18f96j60.c,
871 * device/lib/pic16/libdev/pic18f96j65.c,
872 * device/lib/pic16/libdev/pic18f97j60.c,
873 * device/include/pic16/pic16devices.txt,
874 * device/include/pic16/pic18fregs.h,
875 * device/lib/pic16/pics.all: added new devices
877 * device/include/pic16/adc.h,
878 * device/lib/pic16/libio/adc/adcbusy.c,
879 * device/lib/pic16/libio/adc/adcopen.c,
880 * device/lib/pic16/libio/adc/adcsetch.c,
881 * device/lib/pic16/libio/i2c/i2copen.c,
882 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
883 all changes from a patch by Anton Strobl
885 2008-06-12 Borut Razem <borut.razem AT siol.net>
887 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
888 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
889 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
890 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
891 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
892 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
893 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
894 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
895 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
896 by applying the modified patch from Risto Huotari
898 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
901 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
902 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
903 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
904 * support/regression/tests/bug1938300.c: new, added
906 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
908 * device/include/asm/ds390/features.h,
909 * device/include/asm/mcs51/features.h,
910 * device/include/mcs51/regc515c.h: inserted LGPL notice
912 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
914 * device/lib/gbz80/div.s,
915 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
916 patch 1597883, Thanks Robert Ramey
918 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
920 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
921 createIvalCharPtr, createIvalPtr, createIval),
923 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
924 initializers for local auto variables
925 * support/regression/tests/zeropad.c: added testcase for auto initializers
927 2008-05-26 Raphael Neider <rneider AT web.de>
929 * device/lib/pic16/startup/crt0.c,
930 * device/lib/pic16/startup/crt0i.c,
931 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
932 explicit, fixed curr_entry loop for >= 256 initializer records,
933 removed debug code (write to 0xf7e)
935 2008-05-25 Raphael Neider <rneider AT web.de>
937 * device/include/pic/pic16f627a.h,
938 * device/include/pic/pic16f628a.h,
939 * device/include/pic/pic16f648a.h: added missing ports
941 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
943 * device/include/float.h: added __INFINITY
944 * device/lib/_fsadd.c: handle overflows
945 * device/lib/_fsmul.c,
946 * device/lib/_fsdiv.c: use __INFINITY
947 * device/lib/_fseq.c,
948 * device/lib/_fsneq.c: handle -0.0
949 * sim/ucsim/s51.src/uc89c51r.cc,
950 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
951 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
952 * src/mcs51/gen.c (genSend): fixed bug with --xstack
953 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
954 * support/regression/tests/snprintf.c: test bug with --xstack
956 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
958 * src/SDCCpeeph.c (callFuncByName):
959 Support nested parenthesis in peephole function arguments (#1967300)
961 2008-05-19 Raphael Neider <rneider AT web.de>
963 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
964 fixed duplicate labels (#1911325)
966 2008-05-19 Raphael Neider <rneider AT web.de>
968 * src/regression/empty.c: suppress warning
969 * src/regression/pointer1.c: enabled index_by_pointer()
970 * src/regression/inline.c: now works for pic16 as well
972 * src/pic16/device.c: include dbuf declarations
973 * src/pic16/device.h: removed obsolete prototypes
975 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
976 * src/pic16/glue.c: made purely local functions static,
977 (pic16_printGPointerType, pic16_printIvalCharPtr,
978 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
979 generic pointers' tags (#1961866)
981 * src/pic16/pcode.c (assignValnums): optimize literal assignments
983 2008-05-19 Borut Razem <borut.razem AT siol.net>
985 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
986 fixed typo, uninstall include/pic16/pic16devices.txt
988 2008-05-18 Borut Razem <borut.razem AT siol.net>
990 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
991 the buffer is null terminated
992 * src/device/pic16.c:
993 applied modified patch 1965676: Patch for Win32 16 bit PIC
994 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
996 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
998 * src/SDCC.lex (check_type),
999 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1001 * as/mcs51/clean.mk,
1002 * as/z80/clean.mk: also clean *.dep
1003 * device/lib/pic16/libsdcc/stack/Makefile,
1004 * sim/ucsim/libtool: removed as they are rebuild by configure
1005 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1007 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1009 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1010 fixupInline instead of createFunction to fix bug 1864577
1011 (inlineFindMaxBlockno): removed, use global blockNo
1012 * src/SDCCglobl.h: added blockNo
1014 * src/z80/peep.h: modified properties
1015 * support/regression/tests/bug1864577.c: new, added
1017 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1019 * as/mcs51/asdata.c,
1020 * as/mcs51/asm.h: added org_cnt
1021 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1022 * as/mcs51/asout.c: changed old K&R to ANSI
1023 * as/mcs51/Makefile.in: use common identifiers
1029 * as/hc08/Makefile.bcc,
1030 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1031 * sdcc_vc_in.h: added define __func__
1032 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1033 Thanks Ruud van Silfhout
1034 * support/regression/tests/bug1717305.c: new, added
1036 2008-05-05 Borut Razem <borut.razem AT siol.net>
1038 * support/regression/Makefile.in,
1039 support/regression/ports/ds390/spec.mk,
1040 support/regression/ports/hc08/spec.mk,
1041 support/regression/ports/mcs51-common/spec.mk,
1042 support/regression/ports/pic14/spec.mk,
1043 support/regression/ports/pic16/spec.mk,
1044 support/regression/ports/ucz80/spec.mk,
1045 support/regression/ports/z80/spec.mk:
1046 added INC_DIR and LIBDIR paths
1047 * src/ds390/gen.c: removed duplicated selicolon
1049 2008-05-04 Borut Razem <borut.razem AT siol.net>
1051 * support/regression/Makefile.in,
1052 support/regression/fwk/lib/testfwk.c,
1053 support/regression/ports/ds390/spec.mk,
1054 support/regression/ports/hc08/spec.mk,
1055 support/regression/ports/mcs51-common/spec.mk,
1056 support/regression/ports/mcs51-large/spec.mk,
1057 support/regression/ports/mcs51-medium/spec.mk,
1058 support/regression/ports/mcs51-small/spec.mk,
1059 support/regression/ports/mcs51-stack-auto/spec.mk,
1060 support/regression/ports/mcs51-xstack-auto/spec.mk,
1061 support/regression/ports/pic14/spec.mk,
1062 support/regression/ports/pic16/spec.mk,
1063 support/regression/ports/ucz80/spec.mk:
1064 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1065 used to run regeression tests
1067 2008-05-01 Raphael Neider <rneider AT web.de>
1069 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1070 supported devices and instructions to add new ones
1072 2008-05-01 Raphael Neider <rneider AT web.de>
1074 * device/include/pic16/adc.h,
1075 device/lib/pic16/libio/adc/adcbusy.c,
1076 device/lib/pic16/libio/adc/adcopen.c,
1077 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1078 18f2455 style ADC devices, based on patch #1776197
1079 * device/lib/pic16/libio/adc/adcclose.c,
1080 device/lib/pic16/libio/adc/adcconv.c,
1081 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1082 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1083 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1084 * device/include/pic16/pic18f4431.h,
1085 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1086 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1088 2008-05-01 Raphael Neider <rneider AT web.de>
1090 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1091 moved xinst flag into pic16_options_t
1092 * src/pic16/device.c (default_device, pic16_list_devices,
1093 pic16_find_device): removed references to sfrrange
1094 * src/pic16/gen.c (genFunction),
1095 src/pic16/glue.c (pic16initialComments),
1096 src/pic16/main.c (pic16_optionsTable),
1097 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1099 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1101 2008-04-29 Raphael Neider <rneider AT web.de>
1103 * src/pic16/devices.inc,
1104 device/include/pic16/pic16devices.txt: replaced compiled-in list
1105 of devices with a variant parsed at runtime
1106 * src/pic16/device.c: added support for parsing pic16devices.txt,
1108 * src/pic16/device.h: removed (now) unused fields from PIC_device
1109 * src/pic16/main.c: removed #pragma maxram,
1110 (_pic16_initPaths): removed bogus generation of search paths,
1111 setup the port proper only after the search paths (for
1112 pic16devices.txt) are set up,
1113 (_pic16_finaliseOptions): moved processor dependant code here
1114 from _pic16_initPaths(), clean up
1115 * src/pic16/ralloc.c (pic16_init_stack),
1116 * src/pic16/ralloc.h,
1117 * src/pic16/pcode.c: clean up
1118 * device/include/Makefile.in,
1119 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1120 * support/scripts/inc2h-pic16.pl: updated instructions
1122 2008-04-29 Raphael Neider <rneider AT web.de>
1124 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1125 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1126 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1127 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1128 added missing family members and 18f2480/2580/4480/4580 family
1129 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1130 * device/include/pic16/pic18f2525.h: use 18f4620.h
1131 * device/include/pic16/pic18f6680.h: use 18f8680.h
1132 * device/include/pic16/pic18fregs.h,
1133 device/lib/pic16/pics.all,
1134 src/pic16/devices.inc: add new devices
1135 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1136 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1137 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1138 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1139 prevent attempting to build the libio for some new devices
1141 2008-04-29 Raphael Neider <rneider AT web.de>
1143 * debugger/mcs51/Makefile.in: fixed paths to sources
1145 2008-04-25 Borut Razem <borut.razem AT siol.net>
1147 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1148 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1149 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1150 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1151 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1152 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1153 as/link/z80/linkz80.dsp: lklibr.c moved
1154 * doc/INSTALL.txt: binary archives in bz2 format
1155 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1157 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1159 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1160 * support/regression/tests/bug1856409.c: new, added
1162 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1165 * src/mcs51/peep.c: Use werror for error messages.
1166 * src/SDCCicode.c (geniCodeConditional),
1167 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1168 * src/z80/Makefile.bcc,
1169 * src/z80/z80.dsp: added src/z80/peep.c/h
1170 * support/regression/tests/bug1839321.c: new, added
1172 2008-04-20 Raphael Neider <rneider AT web.de>
1174 * device/include/pic16/pic18f2455.h: added bitfields for port C
1176 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1178 * src/z80/peep.c: Use werror for error messages.
1180 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1182 * src/z80/peep.h (declaration of notUsed()),
1183 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1185 * src/z80/z80.h (added dependency on peep.h),
1186 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1189 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1191 * src/SDCCpeeph.c (added support for notUsed()),
1192 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1194 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1195 for notUsed()): Implemented generic (that is not port-specific) part
1198 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1200 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1201 * device/lib/libsdcc.lib,
1202 * device/lib/Makefile.in,
1203 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1204 * device/lib/calloc.c: renamed to _calloc.c
1205 * device/lib/free.c: renamed to _free.c
1206 * device/lib/malloc.c: renamed to _malloc.c
1207 * device/lib/realloc.c: renamed to _realloc.c
1208 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1209 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1210 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1211 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1212 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1213 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1214 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1215 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1217 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1218 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1219 * support/regression/tests/bug1509084.c: new, added
1221 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1223 * device/include/mcs51/cc2510fx.h: added _XPAGE
1224 * device/include/mcs51/compiler.h: cosmetic changes
1226 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1228 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1231 2008-03-31 Borut Razem <borut.razem AT siol.net>
1233 * support/cpp2 renamed to support/cpp
1234 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1235 support/cpp2/libiberty/splay-tree.c,
1236 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1237 support/cpp2/libcpp/directives.c,
1238 support/cpp2/libcpp/include/cpplib.h,
1239 support/cpp2/libcpp/include/symtab.h,
1240 support/cpp2/libcpp/include/line-map.h,
1241 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1242 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1243 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1244 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1245 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1246 release version 4.3.0
1247 * configure.in, configure, Makefile.in, Makefile.bcc:
1248 adapted for moved cpp2
1250 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1252 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1253 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1255 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1257 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1259 * support/regression/tests/bug1717943.c: new, added
1261 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1263 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1264 bytewise return value assignments introduced in last commit.
1266 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1268 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1269 genMult, genJumpTab):
1270 Use 16-bit instructions for addition in some additional cases,
1271 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1273 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1275 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1276 Implemented RFE #1921450, changed some debug messages.
1278 2008-03-30 Borut Razem <borut.razem AT siol.net>
1280 * Small Device C Compiler 2.8.0 released
1281 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1282 * support/scripts/sdcc.nsi: added finish page; this version
1283 was used for 2.8.0 release
1284 * doc/knownbugs.html: removed; magically generated by the build
1285 process using gen_known_bugs.pl from now on
1287 2008-03-23 Borut Razem <borut.razem AT siol.net>
1289 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1290 and reverted it, since it was already fixed by Raphael ;-)
1291 * doc/knownbugs.html: updated for RC2
1293 2008-03-22 Raphael Neider <rneider AT web.de>
1295 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1298 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1300 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1301 * support/regression/tests/bug1839277.c: added related testBug1839299
1303 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1305 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1306 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1308 * src/mcs51/gen.c: throughout only output hex constants
1309 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1310 * support/regression/tests/bug1839277.c: new, added
1312 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1314 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1315 compilation warning about nested comments.
1317 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1319 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1320 * support/regression/tests/bug1921073.c: new, added
1322 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1324 * src/z80/SDCCpeeph.c.c (callFuncByName):
1325 Commented function parameters.
1327 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1329 * src/z80/ralloc.c (packRegsForAccUse2):
1330 disabled a broken accumulator packing optimization (fixed #1292721).
1331 * support/regression/tests/bug-1292721: Regression test for #1292721.
1333 2008-03-16 Raphael Neider <rneider AT web.de>
1335 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1336 fixed code bloat regression using a variant of patch #1915618
1338 2008-03-16 Borut Razem <borut.razem AT siol.net>
1340 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1341 icon, changed startup menu for release distribution, code cleaning,
1342 create url files instead links in startup menu
1344 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1346 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1347 * support/regression/tests/bug1579949.c: new, added
1349 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1351 * device/lib/printf_fast.c: fixed bug 1255403
1353 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1355 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1356 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1358 2008-03-14 Borut Razem <borut.razem AT siol.net>
1360 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1361 command line options
1362 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1363 is correctly displayed
1364 * as/link/z80/lkmain.c: usage line commented out
1366 2008-03-13 Borut Razem <borut.razem AT siol.net>
1368 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1369 updated the list pf supported pic14 devices
1371 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1373 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1375 2008-03-12 Borut Razem <borut.razem AT siol.net>
1377 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1378 fixed documentation request #1718191
1379 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1380 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1383 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1385 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1386 * support/regression/tests/bug1505811.c: new, added
1388 2008-03-09 Raphael Neider <rneider AT web.de>
1390 * device/include/pic16/pic18f2620.h,
1391 * device/include/pic16/pic18f4620.h,
1392 * device/lib/pic16/libdev/pic18f2620.c,
1393 * device/lib/pic16/libdev/pic18f4525.c,
1394 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1395 family to consistently use pic18f4620.[ch], fixes #1832562
1397 2008-03-09 Borut Razem <borut.razem AT siol.net>
1399 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1400 changed sdcc version to 2.8.0
1401 * knownbugs.html: regenerated
1402 * support/scripts/gen_known_bugs.pl: added number of open bugs
1404 2008-03-09 Raphael Neider <rneider AT web.de>
1406 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1407 (genOr): read volatile operand even if the result is known,
1409 (genOr,genXor): removed unused legacy code,
1410 (genDummyRead): use pic16_mov2w_volatile()
1412 2008-03-08 Borut Razem <borut.razem AT siol.net>
1414 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1415 cons w. --model-large
1416 * support/regression/staticinit.c: added regression test for bug
1419 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1421 * src/ds390/gen.c (pushSide, genPcall),
1422 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1423 * src/mcs51/gen.c: cosmetic changes
1424 * support/regression/fwk/include/testfwk.h: added macro reentrant
1425 * support/regression/tests/bug1908493.c: new, added
1427 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1429 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1431 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1433 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1434 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1435 already set in ds390/main.c and mcs51/main.c
1437 2008-03-07 Raphael Neider <rneider AT web.de>
1439 * src/regression/init0.c: new test for initialized arrays of function
1441 * src/regression/Makefile: made a bit more flexible, added init0.c
1442 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1443 pointers, closes #1427663
1445 2008-03-05 Borut Razem <borut.razem AT siol.net>
1447 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1448 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1450 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1452 * support/librarian/sdcclib.c:Added feature request 1908061:
1453 Synchronise sdcclib commands with ar.
1455 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1457 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1458 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1459 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1460 * device/include/mcs51/compiler.h: removed umlauts, added double
1463 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1465 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1466 * support/regression/tests/bug1536762.c: new, added
1468 * src/SDCCutil.h: added getBuildDate()
1469 * src/SDCCmain.c (printVersionInfo),
1470 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1472 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1473 * src/ds390/ralloc.c (packRegisters),
1474 * src/mcs51/ralloc.c (packRegisters),
1475 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1477 * support/regression/tests/bug1618050.c: new, added
1478 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1479 * support/regression/fwk/include/testfwk.h,
1480 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1483 2008-03-04 Raphael Neider <rneider AT web.de>
1485 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1486 on accessing OP_SYM_TYPE(op)
1487 * src/pic/gen.h: removed unused prototype of genMinusDec()
1488 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1489 fix #1876953 (invalid subtraction code), removed unused code
1491 2008-03-03 Raphael Neider <rneider AT web.de>
1495 * src/pic/genarith.c,
1497 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1498 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1500 2008-03-03 Raphael Neider <rneider AT web.de>
1502 * src/pic/device.c (find_device): search user-specified paths first
1503 for pic14devices.txt, fixes #1900827
1505 2008-03-02 Borut Razem <borut.razem AT siol.net>
1507 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1508 AddToPath and RemoveFromPath
1510 2008-03-01 Borut Razem <borut.razem AT siol.net>
1512 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1513 work correctly, added debugging support if -DSDCC.DEBUG command line
1516 2008-02-28 Borut Razem <borut.razem AT siol.net>
1518 * doc/sdccman.lyx: cosmetic changes
1520 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1522 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1523 * doc/sdccman.lyx: fixed unmeant removal of spaces
1525 2008-02-27 Borut Razem <borut.razem AT siol.net>
1527 * support/scripts/sdcc.nsi: corrected installation directory for
1528 current user installation mode
1529 * doc/README.txt: added Philipp Klaus Krause to the developers list
1531 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1533 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1534 return ifx condition
1535 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1536 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1537 ifxJump to fix bug 1838000
1538 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1539 * support/regression/tests/bug1838000.c: new, added
1540 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1542 2008-02-26 Borut Razem <borut.razem AT siol.net>
1544 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1546 * support/scripts/sdcc.nsi: added MULTIUSER page,
1547 NSIS upgraded to version 2.35
1549 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1551 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1552 * support/regression/tests/bug1565152.c: new, added
1554 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1556 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1557 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1558 * support/regression/tests/bug1670148.c: new, added
1560 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1562 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1564 2008-02-24 Borut Razem <borut.razem AT siol.net>
1566 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1567 is ineffective for unsigned char parameter
1569 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1571 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1572 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1573 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1574 * support/Util/MySystem.c (my_system): output errorcode when verbose
1576 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1578 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1581 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1583 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1586 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1588 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1590 2008-02-21 Borut Razem <borut.razem AT siol.net>
1592 * support/regression/Makefile.in,
1593 support/regression/ports/ds390/spec.mk,
1594 support/regression/ports/hc08/spec.mk,
1595 support/regression/ports/mcs51-common/spec.mk,
1596 support/regression/ports/pic14/spec.mk,
1597 support/regression/ports/pic16/spec.mk,
1598 support/regression/ports/ucz80/spec.mk,
1599 support/regression/ports/xa51/spec.mk:
1600 added CFLAGS when compiling timeout
1602 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1604 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1607 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1609 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1610 * support/regression/tests/bug1888147.c: new, added
1612 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1614 * src/z80/gen.c: fixed bugs #1596270, #1736867
1616 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1618 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1619 contents, mostly fixes #1596270
1621 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1623 * src/z80/peeph.def,
1624 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1625 peepholes, fixes #1806565
1627 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1629 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1630 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1631 fixes bug 1739475, thanks Robert Larice
1632 (rule 271): new, added
1634 2008-02-18 Borut Razem <borut.razem AT siol.net>
1636 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1638 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1640 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1642 2008-02-17 Raphael Neider <rneider AT web.de>
1644 * src/pic16/genarith.c,
1647 * src/pic16/genutils.c: removed unused legacy code,
1648 removed unused fields from struct asmop and struct _G
1650 2008-02-17 Raphael Neider <rneider AT web.de>
1652 * src/pic16/gen.c (AccRsh): cosmetic changes,
1653 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1654 genRightShiftLiteral): fixed to work with SFRs as result by
1655 assigning only once to result,
1656 removed a lot of unused/excluded code fragments
1658 2008-02-17 Raphael Neider <rneider AT web.de>
1660 * device/include/pic/pic16f88.h,
1661 * device/include/pic/pic16f886.h,
1662 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1664 2008-02-17 Borut Razem <borut.razem AT siol.net>
1666 * src/z80/peeph.def: applied patch
1667 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1668 * src/z80/gen.c, src/z80/peeph.def: applied patch
1669 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1670 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1671 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1672 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1673 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1674 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1676 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1678 * as/link/mcs51/aslink.dsp: removed SDK define
1679 * as/link/z80/clean.mk: brought in sync with other ports
1680 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1681 * as/hc08/Makefile.bcc,
1682 * as/mcs51/Makefile.bcc,
1683 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1684 * src/z80/main.c (_setValues): use the now capitalized -Z,
1685 (z80_port, gbz80_port): generate debug information when asked
1687 2008-02-16 Borut Razem <borut.razem AT siol.net>
1689 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1690 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1691 as/z80/Makefile.in. as/z80/Makefile.bcc:
1692 applied patch #1893393: patch for as-z80 and link-z80 to generate
1693 cdb, thanks to Armin Diehl
1694 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1695 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1696 asnoice.c moved to as/asxxsrc/asnoice.c
1697 * src/z80/peeph-gbz80.def: applied patch
1698 #1880235: Z80 return peephole, thanks to Philipp Krause
1700 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1703 * doc/sdccman.lyx: bumped version to 2.7.5
1704 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1706 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1708 * device/include/pic16/stdlib.h,
1709 * device/lib/pic16/libc/stdlib/ltoa.c,
1710 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1712 2008-02-13 Borut Razem <borut.razem AT siol.net>
1714 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1715 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1716 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1717 src/SDCCopt.c, src/SDCCval.c:
1718 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1720 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1722 * src/SDCCsymt.c (compareType): fixed bug 1309013
1724 2008-02-09 Borut Razem <borut.razem AT siol.net>
1726 * src/SDCCval.c, src/SDCCval.h:
1727 code cleaning, added function constChrVal()
1728 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1729 call constChrVal() instead constVal()
1731 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1733 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1736 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1737 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1740 2008-02-01 Raphael Neider <rneider AT web.de>
1742 * device/include/pic/pic16f886.h,
1743 * device/include/pic/pic16f887.h: added RA6 and RA7
1745 2008-01-24 Raphael Neider <rneider AT web.de>
1747 * device/include/pic/pic16f88.h: added RA6 and RA7
1748 * device/lib/pic/libdev/disabled_pic16f886.c,
1749 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1751 * src/pic16/devices.inc,
1752 * device/include/pic16/pic18f2423.h,
1753 * device/include/pic16/pic18f2523.h,
1754 * device/include/pic16/pic18fregs.h,
1755 * device/lib/pic16/pics.all
1756 * device/lib/pic16/libdev/pic18f2423.c,
1757 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1758 * device/lib/pic16/libio/i2c.ignore,
1759 * device/lib/pic16/libio/usart.ignore,
1760 * device/lib/pic16/libio/adc.ignore: ignore new devices
1762 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1764 * src/SDCCast.c (createRMW): fixed bug 1582651
1766 2008-01-20 Borut Razem <borut.razem AT siol.net>
1768 * src/SDCCcse.c: partially fixed enhancement request
1769 #1793872 - multiply by -1 not collapsed
1770 * support/regression/tests/arithcsi.c: added regression test
1772 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1774 * as/mcs51/asx8051.dsp: removed define SDK
1775 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1776 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1778 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1779 cosmetic changes, brought more in sync, changed old K&R to ANSI
1781 2008-01-13 Borut Razem <borut.razem AT siol.net>
1783 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1784 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1786 2007-12-30 Borut Razem <borut.razem AT siol.net>
1788 * src/pic16/gen.c: fixed implementation of bitwise operations for
1790 * support/regression/tests/bitwise.c: added test cases
1792 2007-12-29 Borut Razem <borut.razem AT siol.net>
1794 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1795 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1796 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1797 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1798 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1799 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1800 src/pic16/pcode.[ch]: added const qualifier
1801 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1802 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1803 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1804 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1805 * as/asxxsrc/aslex.c: use dbuf_getline()
1806 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1807 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1808 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1809 as/z80/asm.h, as/z80/z80adr.c:
1810 changed type of ib and ip to const char *
1812 2007-12-28 Borut Razem <borut.razem AT siol.net>
1814 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1815 introduced (readlin) - long lines are turuncated
1816 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1817 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1818 as/z80/Makefile.in: moved aslex.c to asxxsrc
1819 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1820 * as/hc08/asmain.c, as/mcs51/asmain.c:
1821 added missing initialization of a_addr field
1822 * support/regression/tests/long_asm_line.c: added regtest for long
1825 2007-12-22 Borut Razem <borut.razem AT siol.net>
1827 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1829 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1831 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1833 2007-12-16 Borut Razem <borut.razem AT siol.net>
1835 * device/include/pic16/stdbool.h: removed, since already exists in
1836 device/include/; this also fixes bitopcse.c regression test for pic16
1838 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1839 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1840 dereference doesn't work; covered by regression test bug1399290
1842 2007-12-05 Borut Razem <borut.razem AT siol.net>
1844 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1847 2007-12-01 Borut Razem <borut.razem AT siol.net>
1849 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1850 corrected handling of the highest_valid_address
1852 2007-11-17 Raphael Neider <rneider AT web.de>
1854 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1855 * src/pic/glue.c (picglue): emit .file if --debug is given
1857 2007-11-17 Raphael Neider <rneider AT web.de>
1859 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1860 care when left or right operand resides in result, fixes #1830220
1862 2007-11-17 Borut Razem <borut.razem AT siol.net>
1864 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1865 #983491 - "Merge duplicate strings function is ineffective"
1866 * support/regression/tests/bug-983491.c: regtest disabled
1867 * as/asxxsrc: created
1868 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1869 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1870 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1871 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1872 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1873 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1874 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1875 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1876 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1877 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1878 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1879 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1880 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1882 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1884 * device/include/stdarg.h: added and removed some casts
1885 * src/SDCCsymt.c (compareType): Fully check types between generic and
1886 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1888 2007-11-13 Borut Razem <borut.razem AT siol.net>
1890 * support/regression/tests/bug-1817005.c:
1891 added regtest for bug #1817005 - as-z80 chokes on long labels
1893 2007-11-12 Borut Razem <borut.razem AT siol.net>
1895 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1896 as/z80/asout.c, as/z80/aslist.c:
1897 fixed bug #1817005 - as-z80 chokes on long labels
1899 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1902 * as/z80/asmain.c: cosmetic changes
1905 * as/z80/alloc.h: removed
1907 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1908 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1909 * as/link/hc08/Makefile.in,
1910 * as/link/mcs51/Makefile.in,
1911 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1913 * as/link/mcs51/lkarea.c,
1914 * as/link/mcs51/lkmain.c: cosmetic changes
1915 * as/link/hc08/lklibr.c,
1916 * as/link/z80/lklibr.c,
1917 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1918 used cygwin_conv_to_full_posix_path,
1919 added warnings, cosmetic changes, brought more in sync
1920 changed old K&R into ANSI function declarations
1921 * as/link/z80/lklibr.c (loadAdb): added
1922 * as/link/z80/lkmain.c: removed -- option from usage text
1924 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1926 * src/mcs51/gen.c (outBitC): optimized for no result
1928 2007-10-31 Borut Razem <borut.razem AT siol.net>
1930 * src/SDCCsymt.c: fixed (hopeful properly) bug
1931 #1805702 - order of extern matters
1932 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1935 2007-10-29 Borut Razem <borut.razem AT siol.net>
1937 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1938 - order of extern matters
1939 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1942 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1944 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1945 24bitMode, portIsDS390
1946 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1947 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1948 (notVolatileVariable): also check sloc names,
1949 (callFuncByName): moved ftab[] out of function and sorted it by use
1951 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1953 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1954 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1955 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1956 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1957 * support/regression/tests/bug-880197.c: new, added
1959 2007-10-28 Borut Razem <borut.razem AT siol.net>
1961 * support/regression/Makefile.in,
1962 support/regression/ports/mcs51-large/spec.mk,
1963 support/regression/ports/mcs51-xstack-auto/spec.mk,
1964 support/regression/ports/mcs51-stack-auto/spec.mk,
1965 support/regression/ports/mcs51-medium/spec.mk,
1966 support/regression/ports/mcs51-common/spec.mk,
1967 support/regression/ports/mcs51-common/*,
1968 support/regression/ports/mcs51-small/*:
1969 mcs51 renamed to mcs51-common, created mcs51-small
1970 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1971 * support/regression/tests/bug-1805702.c: added regtest for bug
1974 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1976 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1977 added new rules 265 - 270
1978 * support/regression/tests/bug1721024.c:new, added
1979 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1980 introduced new test-mcs51 to run all mcs51 tests
1982 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1984 * support/regression/tests/bug1816470.c: new, added
1986 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1988 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1989 propagate for *,+,- with float, fixed bug 1816470
1990 (decorateType): cast to resultTypeProp instead of resultType
1992 2007-10-19 Borut Razem <borut.razem AT siol.net>
1994 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1995 function is ineffective" for pic16 tareget
1996 * support/scripts/listerr.c: corrected include path
1997 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2000 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2002 * support/regression/tests/using.c: new, added
2003 * support/regression/tests/vaargs.c: fixed and enabled test
2005 2007-10-18 Borut Razem <borut.razem AT siol.net>
2007 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2009 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2011 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2013 * doc/sdccman.lyx: documented option --Werror
2014 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2015 RegBankUsed[] earlier
2017 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2019 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2023 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2025 * src/SDCCast.c (decorateType): improved optimization of tri-op
2026 * src/SDCCerr.c (vwerror, setWError),
2028 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2029 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2031 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2033 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2034 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2035 * support/regression/tests/bug-223113.c,
2036 * support/regression/tests/bug-426632.c,
2037 * support/regression/tests/bug-468811.c,
2038 * support/regression/tests/bug-477835.c,
2039 * support/regression/tests/bug-478094.c,
2040 * support/regression/tests/bug-499644.c,
2041 * support/regression/tests/bug-524209.c,
2042 * support/regression/tests/bug-524211.c,
2043 * support/regression/tests/packcast.c,
2044 * support/regression/tests/structidx.c: added empty tests
2045 * support/regression/tests/bug-607243.c: enabled test
2047 2007-10-06 Borut Razem <borut.razem AT siol.net>
2049 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2050 support of universal binaries on Mac OS X
2052 2007-10-02 Borut Razem <borut.razem AT siol.net>
2054 * src/SDCCval.h: unified double2ul macro for all platforms
2055 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2056 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2058 2007-09-30 Borut Razem <borut.razem AT siol.net>
2060 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2062 * sdcc_vc_in.h: enabled warnings
2063 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2064 unsigned type, result still unsigned
2065 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2067 2007-09-28 Raphael Neider <rneider AT web.de>
2069 * src/pic/device.c (find_device): prevent buffer underflow error
2070 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2071 the just destroyed list entry
2073 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2075 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2078 2007-09-18 Borut Razem <borut.razem AT siol.net>
2080 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2081 applied to unsigned type, result still unsigned
2083 2007-09-17 Borut Razem <borut.razem AT siol.net>
2085 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2086 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2087 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2088 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2089 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2090 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2091 src/z80/gen.c, src/z80/ralloc.c:
2092 fixed bug #1739860 - sdcc does not work correctly on some platforms
2094 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2096 2007-09-17 Raphael Neider <rneider AT web.de>
2098 * src/pic16/device.c: reverted to previous version
2099 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2101 2007-09-16 Raphael Neider <rneider AT web.de>
2103 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2104 as this raises a ton of gpasm warnings, just emit a second label
2105 * src/pic16/devices.inc,
2106 * device/lib/pic16/pics.all,
2107 * device/lib/pic16/libdev/pic18f2585.c,
2108 * device/lib/pic16/libdev/pic18f2680.c,
2109 * device/lib/pic16/libdev/pic18f2682.c,
2110 * device/lib/pic16/libdev/pic18f2685.c,
2111 * device/lib/pic16/libdev/pic18f4585.c,
2112 * device/lib/pic16/libdev/pic18f4680.c,
2113 * device/lib/pic16/libdev/pic18f4682.c,
2114 * device/lib/pic16/libdev/pic18f4685.c,
2115 * device/include/pic16/pic18f2585.h,
2116 * device/include/pic16/pic18f2680.h,
2117 * device/include/pic16/pic18f2682.h,
2118 * device/include/pic16/pic18f2685.h,
2119 * device/include/pic16/pic18f4585.h,
2120 * device/include/pic16/pic18f4680.h,
2121 * device/include/pic16/pic18f4682.h,
2122 * device/include/pic16/pic18f4685.h,
2123 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2124 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2125 patch contributed by Anton Strobl, applied with changes
2127 2007-09-16 Raphael Neider <rneider AT web.de>
2129 * device/include/pic16/pic18f2431.h,
2130 * device/include/pic16/pic18f25j10.h,
2131 * device/include/pic16/pic18f4431.h,
2132 * device/include/pic16/pic18f45j10.h: adopted common include style
2133 * device/include/pic16/pic18f1320.h,
2134 * device/include/pic16/pic18f2320.h,
2135 * device/include/pic16/pic18f2525.h,
2136 * device/include/pic16/pic18f4320.h,
2137 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2138 * device/include/pic16/pic18fregs.h: prepared for automatic include
2139 file selection by having DEVICE.h for every DEVICE
2140 * device/lib/pic16/libdev/pic18f2320.c,
2141 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2143 * device/lib/pic16/configure.in,
2144 * device/lib/pic16/configure: use rm -rf instead of rmdir
2145 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2146 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2148 2007-09-09 Borut Razem <borut.razem AT siol.net>
2150 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2151 distingush between i386 and ppc Mac OS X versions
2153 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2155 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2156 * support/regression/tests/bug1788177.c: new, added
2158 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2160 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2161 * device/include/mcs51/lint.h added keyword __naked
2163 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2167 * src/SDCCmem.h: removed maxRegBank
2168 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2169 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2170 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2171 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2172 name and behaviour to handle banked functions
2173 (scan4op): and use it to fix bug 1786213
2175 2007-09-03 Raphael Neider <rneider AT web.de>
2177 * device/include/pic16/pic18f248.h,
2178 * device/include/pic16/pic18f258.h,
2179 * device/include/pic16/pic18f448.h,
2180 * device/lib/pic16/libdev/pic18f248.c,
2181 * device/lib/pic16/libdev/pic18f258.c,
2182 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2183 added T0CONbits, fixes #1786891
2185 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2187 * src/ds390/gen.c (genFarPointerSet),
2188 * src/hc08/ralloc.c (packRegisters),
2189 * src/mcs51/ralloc.c (packRegisters),
2190 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2192 * src/SDCCicode.h: POINTER_SET can be true for literals too
2193 * support/regression/tests/bug1750318.c: new, added
2195 2007-08-23 Borut Razem <borut.razem AT siol.net>
2197 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2198 library versions without the completition functionality
2200 2007-08-22 Raphael Neider <rneider AT web.de>
2202 * device/include/pic16/pic18f1220.h,
2203 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2205 2007-08-12 Borut Razem <borut.razem AT siol.net>
2207 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2209 2007-08-11 Borut Razem <borut.razem AT siol.net>
2211 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2212 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2213 support/Util/SDCCerr.[ch] moved to src
2214 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2215 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2216 device/examples/ds390/tinitalk/tinitalk.dsp,
2217 device/examples/serialcomm/windows/serialcomm.dsp,
2218 support/librarian/librarian.dsp:
2219 removed linking of unused odbc32.lib and odbccp32.lib
2220 * support/scripts/winres.h:
2221 added for compilation with Visual C++ 2005 Express Edition
2223 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2225 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2228 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2230 * sdccconf_in.h: update the endian test so that SPARC Solaris
2231 does not throw syntax errors
2233 2007-08-06 Borut Razem <borut.razem AT siol.net>
2235 * doc/sdccman.lyx: removed two index entries which prevented the
2236 generation of sdcc doc archive
2238 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2240 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2241 instead of lyx 1.5.0.
2243 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2245 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2246 Lucas Loizaga, with minor modifications. Thanks!
2248 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2250 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2253 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2255 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2256 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2259 2007-07-22 Borut Razem <borut.razem AT siol.net>
2261 * configure.in, configure: re-introduced .version
2262 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2263 the version reverted to 2.7.0
2265 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2268 * doc/sdccman.lyx: bumped version to 2.7.3
2269 * device/include/mcs51/compiler.h: fixed elif->else
2270 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2271 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2272 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2273 enable accuse for bit operands
2274 * src/SDCCmain.c (printVersionInfo),
2275 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2276 environment descriptor
2277 * src/SDCCutil.h: added getBuildEnvironment
2278 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2279 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2280 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2281 * support/regression/tests/bug1348008.c,
2282 * support/regression/tests/bug1496419.c,
2283 * support/regression/tests/bug1503067.c,
2284 * support/regression/tests/preproc.c: added empty tests
2286 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2288 * support/regression/tests/bug1678803.c: new, added
2290 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2293 * as/link/hc08/lkihx.c,
2294 * as/link/hc08/lkrloc.c,
2295 * as/link/mcs51/lkihx.c,
2296 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2297 ihxExtendedLinearAddress
2298 * as/link/mcs51/lkrloc.c (relr),
2299 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2300 acall/ajmp, see bug 830513
2302 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2304 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2305 (cseBBlock): remember aggr2ptr has been used
2306 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2307 (geniCodeAssign): fixed bug 868103
2308 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2309 added operandSize prototype
2310 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2311 (genDataPointerSet): use max of size of right and result,
2312 (gencjne): added parameter useCarry for optimization,
2313 (genCmpEq): use carry if appropriate,
2314 (genXor): check if operand already in carry
2315 * support/regression/tests/bug-868103.c: enabled test
2317 2007-07-12 Raphael Neider <rneider AT web.de>
2319 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2321 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2323 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2324 from Robert Larice, thanks
2325 * support/regression/tests/bitopcse.c,
2326 * support/regression/tests/bitvars.c,
2327 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2328 * support/regression/tests/bug-927659.c: enabled test for z80
2329 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2330 * support/regression/tests/bug1745717.c: new, added
2331 * support/regression/tests/literalop.c,
2332 * support/regression/tests/nullstring.c: removed storage definitions that
2333 are now in testfwk.h
2335 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2337 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2338 and bool for targets that do not fully support it.
2339 * support/regression/tests/bug1546986.c,
2340 * support/regression/tests/bug1723128.c,
2341 * support/regression/tests/bug1734654.c,
2342 * support/regression/tests/bug1738367.c,
2343 * support/regression/tests/constantRange.c: only use bool if allowed
2345 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2347 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2348 Larice, also handle function pointers
2349 * support/regression/tests/bug1749275.c: new, added
2351 2007-07-03 Borut Razem <borut.razem AT siol.net>
2353 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2354 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2355 #1746528: SDCC should ignore ':' in inline assembler comments
2356 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2358 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2360 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2361 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2363 2007-06-29 Borut Razem <borut.razem AT siol.net>
2365 * src/SDCCmain.c: fixed bug
2366 #1744746: SDCC #4867: broken option --xram-size
2368 2007-06-28 Borut Razem <borut.razem AT siol.net>
2370 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2371 find out the endianess of host machine for ucsim
2373 2007-06-27 Borut Razem <borut.razem AT siol.net>
2375 * support/regression/generate-cases.py: corrected the file name
2377 * configure.in, configure, sdccconf_in.h: find out the endianess of
2379 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2382 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2384 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2386 2007-06-26 Borut Razem <borut.razem AT siol.net>
2388 * support/regression/generate-cases.py: display warning if function
2389 list is empty; implemented more flexible rule for detection of
2390 testing functions, allowing return type 'void' in the same line as
2391 the function name in the function definition
2392 * support/regression/tests/bug-1654060.c: corrected test
2393 * support/librarian/sdcclib.c: fixed warning:
2394 format '%s' expects type 'char *', but argument 2 has type 'int'
2396 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2398 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2399 Multiple infiles for sdcclib.
2401 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2403 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2406 2007-06-18 Borut Razem <borut.razem AT siol.net>
2408 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2409 how to handle comments, so they have to be removed by the
2410 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2411 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2412 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2413 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2414 table driven option hadling
2416 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2418 * src/SDCCast.c (decorateType),
2419 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2420 iCode to ast level to fix bug 1738367
2421 * support/regression/tests/bug1738367.c: new, added
2423 2007-06-15 Raphael Neider <rneider AT web.de>
2425 * src/pic16/devices.inc,
2426 * device/lib/pic16/pics.all,
2427 * device/include/pic16/pic18fregs.h,
2428 * device/include/pic16/pic18f[24][45]20.h,
2429 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2430 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2431 * device/lib/pic16/Makefile.in: faster cleanup
2433 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2435 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2437 2007-06-13 Raphael Neider <rneider AT web.de>
2439 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2441 2007-06-12 Raphael Neider <rneider AT web.de>
2443 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2444 suppress bit defines if NO_BIT_DEFINES is #define'd
2445 * device/include/pic/pic*.h: recreated all headers to include
2446 conditional bit defines
2447 * device/include/pic/pic16f886.h,
2448 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2449 * device/include/pic/recreate.sh: script to recreate the complete
2450 device library files based on the currently supported devices
2452 2007-06-12 Borut Razem <borut.razem AT siol.net>
2454 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2455 support/regression/Makefile.in, support/scripts/build.mak,
2456 support/scripts/Makefile.snapshot:
2457 use new svn URL scheme
2458 * doc/sdccman.lyx: SDCC Wiki moved to
2459 http://sdcc.wiki.sourceforge.net/
2461 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2463 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2464 * support/regression/tests/bug1734654.c: added
2466 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2468 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2469 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2470 with literal operands
2472 2007-06-10 Borut Razem <borut.razem AT siol.net>
2474 * as/link/z80/lklibr.c: fixed mingw build warning
2475 lklibr.c:575: warning: implicit declaration of function 'tolower'
2476 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2477 src/z80/main.c: move target specific options from src/SDCCmain.c
2478 to src/<target>/main.c
2480 2007-06-09 Borut Razem <borut.razem AT siol.net>
2482 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2483 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2484 * support/regression/tests/bug-1294691.c: added
2486 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2488 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2489 can also be static, fixes bug 1733438
2490 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2491 have absolute address too
2492 (computeType): added optimization for 'cond ? true : false'
2493 * support/regression/tests/absolute.c: added test for static absolute var
2495 2007-06-08 Raphael Neider <rneider AT web.de>
2497 * src/regression/Makefile: suppress parallel builds, allow easy
2498 switching between pic14/pic16 ports
2499 * src/regression/picregs.h: added pic14/16 header file switch
2500 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2501 inline.c,nestfor.c,string1.c}: include "picregs.h"
2503 2007-06-07 Borut Razem <borut.razem AT siol.net>
2505 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2506 permanent solution to suppress GCC 4.2.0 c++ warning:
2507 deprecated conversion from string constant to `char *'
2508 use 'const char *' where ever required
2509 * support/regression/generate-cases.py: implemented more flexible rule
2510 for detection of testing functions, allowing white-spaces surrounding
2511 the function name and the 'void' parameter.
2512 * support/regression/tests/constantRange.c,
2513 support/regression/tests/scott-compare3.c: fixed failing regression
2514 tests, uncovered by implementation of more flexible rule for detection
2515 of testing functions
2517 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2519 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2521 2007-06-04 Borut Razem <borut.razem AT siol.net>
2523 * configure.in, configure, config_vc.awk: sdcc version number is now
2524 stored in configure.in; removed .version
2525 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2526 doc/INSTALL.txt: version bumped to 2.7.2
2527 * sim/ucsim/configure.in, sim/ucsim/configure:
2528 use "read" to read from .version
2530 2007-06-03 Borut Razem <borut.razem AT siol.net>
2532 * */Makefile.in: removed annoying warning:
2533 Makefile:xx: Makefile.dep: No such file or directory
2535 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2537 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2538 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2539 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2540 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2541 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2542 bugfix: only use newBoolLink for bit result type
2543 * src/SDCCicode.c (geniCodeLogic): added param tree,
2544 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2545 (geniCodeLogicAndOr): use IS_BIT,
2546 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2547 (ast2iCode): added tree param to geniCodeLogic for comparisons
2548 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2549 * support/regression/tests/bug1723128.c: added test NotZero
2551 2007-06-01 Borut Razem <borut.razem AT siol.net>
2553 * SDCPP synchronized with GCC CPP release version 4.2.0,
2554 currently the latest release:
2555 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2556 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2557 support/cpp2/cppdefault.h, support/cpp2/except.h,
2558 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2559 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2560 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2561 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2562 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2563 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2564 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2565 support/cpp2/opts.h, support/cpp2/output.h,
2566 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2567 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2568 support/cpp2/system.h, support/cpp2/version.c,
2569 support/cpp2/Makefile.in: modified
2570 * support/cpp2/opts-common.c: added
2571 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2572 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2573 search for included source file in local directory
2574 * sim/ucsim/configure, sim/ucsim/configure.in:
2575 temporary solution to suppress GCC 4.2.0 c++ warning:
2576 deprecated conversion from string constant to `char *'
2578 2007-06-01 Raphael Neider <rneider AT web.de>
2580 * device/lib/pic/libdev/pic12f683.c,
2581 * device/include/pic/pic12f683.h: added GPIO bits
2583 2007-06-01 Raphael Neider <rneider AT web.de>
2585 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2586 quotation marks, clarified role of PIC14 vs. PIC16 ports
2587 * src/pic16/devices.inc,
2588 * device/include/pic16/pic18fregs.h,
2589 * device/include/pic16/pic18f[24][45]j10.h,
2590 * device/lib/pic16/pics.all,
2591 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2592 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2593 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2594 for new devices as they are not yet supported by gputils
2596 2007-05-31 Borut Razem <borut.razem AT siol.net>
2598 * Small Device C Compiler 2.7.0 released
2599 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2600 changed sdcc version to 2.7.1
2601 * support/scripts/sdcc.nsi: added How to create WIN32 release
2604 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2606 * doc/sdccman.lyx: documented initialization and allocation of absolute
2607 variables, bit parameter passing, the need for function pointers to be
2608 reentrant and alpha quality support of inline and retrict
2610 2007-05-26 Borut Razem <borut.razem AT siol.net>
2612 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2613 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2614 * docs/knownbugs.html: updated
2616 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2618 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2620 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2622 (gencjneshort): optimized when left is AOP_DIR
2623 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2624 initializing unions in a struct/array
2625 * support/regression/fwk/include/testfwk.h: added defines for data, near
2626 and far for host and z80
2627 * support/regression/tests/bug1723128.c: new, added
2629 2007-05-22 Borut Razem <borut.razem AT siol.net>
2631 * doc/knownbugs.html: updated
2633 2007-05-21 Raphael Neider <rneider AT web.de>
2635 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2636 error message instead
2637 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2639 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2641 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2643 2007-05-21 Raphael Neider <rneider AT web.de>
2645 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2647 * src/regression/gpsim_assert.h,
2648 * src/regression/Makefile,
2649 * src/regression/pcodeopt.c: regression test for the above fix
2651 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2653 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2654 jumps to self, fixed bug 1717281
2656 2007-05-10 Borut Razem <borut.razem AT siol.net>
2658 * support/scripts/gen_known_bugs.pl: cosmetic fix
2659 * doc/knownbugs.html: generated by gen_known_bugs.pl
2661 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2663 * src/SDCCast.c (createFunction): also generate non-inlined version of
2664 function for functions declared as "static inline"
2665 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2666 function can be inlined after non-inlined version generated.
2668 2007-05-10 Borut Razem <borut.razem AT siol.net>
2670 * support/scripts/gen_known_bugs.pl: added script
2671 which generates knownbugs.html
2673 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2675 * doc/knownbugs.html: updated for release 2.7.0
2677 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2679 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2681 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2683 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2684 (throughout): updated generating comments
2685 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2686 (throughout): updated generating comments
2687 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2688 rule instead of at the second, or it might skip lines when removing the
2690 * support/regression/tests/bug1714204.c: changed test to foo
2692 2007-05-08 Borut Razem <borut.razem AT siol.net>
2694 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2695 thanks to SDCC Distributed Compile Farm members,
2696 added Z80 and GBZ80 command line options
2697 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2699 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2702 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2703 * support/regression/tests/longlit.c: modified to be tested at all and
2704 to pass the actual test
2706 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2708 * device/include/mcs51/uPSD33xx.h: Added.
2710 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2712 * device/lib/_gptrput.c,
2713 * device/lib/_gptrget.c: removed old code,
2715 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2716 * support/regression/tests/bug1714204.c: new, added
2718 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2720 * support/regression/tests/regtrack.c: test was never executed
2721 because of the regression test being picky about white spaces.
2722 * device/lib/mcs51/crtclear.asm: added comment
2724 2007-05-06 Raphael Neider <rneider AT web.de>
2726 * device/lib/pic/Makefile.rules,
2727 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2728 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2730 2007-05-06 Raphael Neider <rneider AT web.de>
2732 * src/pic16/device.h,
2734 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2735 _pic16_setDefaultOptions): removed/reordered command-line args
2736 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2737 devices, regrouped command line args, environment variables),
2738 clarified sone points, added sections on how to add devices to the
2741 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2743 * src/z80/peeph.def: fixed bug in rule 2
2745 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2747 * src/port.h: added TARGET_MCS51_LIKE
2748 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2749 take advantage of it too
2750 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2751 (shiftR2Left2Result): Optimized: don't check shifting by 0
2752 * src/z80/peeph-z80.def,
2753 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2754 modifications, see patch 1700823
2755 * src/mcs51/peep.c (): fixed bug 1712928
2756 * support/regression/tests/bug1712928.c: new, added
2758 2007-05-05 Borut Razem <borut.razem AT siol.net>
2760 * device/lib/pic16/Makefile.common.in,
2761 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2762 removed bash dependencies
2764 2007-05-01 Borut Razem <borut.razem AT siol.net>
2767 fixed bug #1710507: --i-code-in-asm makes compile fail
2768 all iCode comments are now one liners
2769 * src/mcs51/gen.c: fixed memory leak
2771 2007-05-01 Raphael Neider <rneider AT web.de>
2773 * device/lib/pic/libdev/*.c
2774 * device/include/pic/*.h: regenerated all device libs from updated
2776 * support/scripts/inc2h.pl: documented usage, now uses strict to
2779 2007-04-30 Borut Razem <borut.razem AT siol.net>
2782 fixed bug #1669175: Problem with space in output paths
2783 documented how to use paths with spaces for Windows users
2785 2007-04-29 Borut Razem <borut.razem AT siol.net>
2787 * Fixed svn:eol-style and svn:keywords properties
2788 * src/SDCCval.c: fixed bug
2789 #1592871: Segfault with "large" const arrays of characters
2790 replaced recursion with iteration
2791 * Removed svn:executable property from non-executable files
2793 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2795 * src/mcs51/gen.c (genRet): fixed bug 1707003
2797 2007-04-27 Raphael Neider <rneider AT web.de>
2799 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2800 createReachingDefinitions,assignValnums,pic16_destructDF,
2801 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2802 prevent NULL pointer dereferences
2803 * device/lib/pic/libdev/pic16f886.c,
2804 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2805 prevent building them, gputils do not really support them yet
2807 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2809 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2810 helps printf_small. 32 bytes more __idata mem.
2812 2007-04-27 Raphael Neider <rneider AT web.de>
2814 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2815 return early when pb or pb->pcHead is NULL (patch #1708427)
2816 * src/regression/empty.c,
2817 * src/regression/Makefile: added test with empty functions
2818 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2820 2007-04-27 Borut Razem <borut.razem AT siol.net>
2822 * src/SDCCast.c: fixed feature request
2823 #1547512: Redundant strings linked when using sizeof("abc")
2825 2007-04-23 Borut Razem <borut.razem AT siol.net>
2827 * doc/sdccman.lyx, src/SDCCmain.c:
2828 peep-hole comments are generated only if --fverbose-asm option is
2829 specified and --no-peep-comments is not, as proposed by Frieder.
2830 * support/regression/Makefile.in: compile regression tests with
2831 --fverbose-asm option so one can "grep" whether a new (or an old)
2832 peephole is (still) applied; requested by Frieder.
2834 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2836 * device/include/pic/pic16f886.h,
2837 * device/include/pic/pic16f887.h,
2838 * device/lib/pic/libdev/pic16f886.c,
2839 * device/lib/pic/libdev/pic16f887.c,
2840 * device/include/pic/pic14devices.txt,
2841 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2843 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2845 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2848 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2850 * device/lib/_memset.c: assembler version for mcs51
2852 2007-04-22 Borut Razem <borut.razem AT siol.net>
2854 * support/scripts/listerr.c: program to create the list of errors and
2855 warnings list from - added
2856 * doc/sdccman.lyx: removed the note
2857 "For list of warnings and corresponding codes, see err_warn.txt"
2858 * src/SDCCsymt.c: fixed bug #1699804:
2859 Bug with some uses of sizeof(static local array) (MCS51)
2860 * support/regression/tests/bug-1699804.c: added
2862 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2864 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2865 (main): added option -i,
2866 (asmbl, case S_INCL): use search_path_fopen,
2867 mostly from patch 1579668 by Peter Miller, thanks
2868 * src/z80/main.c: fixed typo --callee-saves-bc
2869 * device/include/mcs51/compiler.h: added sfrword for Tasking
2871 2007-04-20 Borut Razem <borut.razem AT siol.net>
2873 * src/z80/main.c: replaced reserved keyword asm with asmblr
2875 2007-04-19 Borut Razem <borut.razem AT siol.net>
2877 * src/port.h: use const pointers to strings
2878 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2879 * src/pic16/main.c: include SDCCargs.h
2880 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2881 const char, since the strings are dynamically allocated
2882 * src/SDCCmain.c: options.code_seg and options.const_seg are
2883 dynamically allocated; check port specific command line options
2884 before the general ones
2885 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2887 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2889 * device/include/ds400rom.h,
2890 * device/lib/ds390/lcd390.c,
2891 * device/lib/ds390/memcpyx.c,
2892 * device/lib/ds390/rtc390.c,
2893 * device/lib/ds400/ds400rom.c,
2894 * device/lib/ds400/memcpyx.c,
2895 * device/lib/hc08/_ret.c: more replacements of keywords with their
2896 double underscore equivalents
2897 * device/lib/ds390/Makefile.in,
2898 * device/lib/ds400/Makefile.in,
2899 * device/lib/gbz80/Makefile.in,
2900 * device/lib/hc08/Makefile.in,
2901 * device/lib/mcs51/Makefile.in,
2902 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2904 2007-04-17 Borut Razem <borut.razem AT siol.net>
2906 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2907 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2908 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2909 to --fverbose-asm, to be gcc'ish
2911 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2913 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2915 2007-04-17 Borut Razem <borut.razem AT siol.net>
2917 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2918 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2919 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2920 with their double underscore equivalent
2922 2007-04-14 Borut Razem <borut.razem AT siol.net>
2924 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2927 2007-04-13 Borut Razem <borut.razem AT siol.net>
2929 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2931 * device/examples/serialcomm/windows/serial.[ch],
2932 device/examples/serialcomm/windows/test_serialcomm.cpp:
2933 updated by Bela Torok
2934 * device/examples/serialcomm/windows/serialcomm.dsw,
2935 device/examples/serialcomm/windows/serialcomm.dsp: added
2937 2007-04-13 Jan Waclawek <wek AT efton.sk>
2939 * doc/sdccman.lyx: additions and changes at various places
2940 (submitted as #1697136).
2941 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2943 2007-04-10 Borut Razem <borut.razem AT siol.net>
2945 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2946 LyX file format changed to 245
2947 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2948 "FreeWare" replaced with "free open source"
2950 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2952 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2954 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2956 * device/include/pic16/pic18fregs.h,
2958 * device/lib/_decdptr.c,
2959 * device/lib/_divsint.c,
2960 * device/lib/_divslong.c,
2961 * device/lib/_divuint.c,
2962 * device/lib/_divulong.c,
2963 * device/lib/_fs2schar.c,
2964 * device/lib/_fs2sint.c,
2965 * device/lib/_fs2slong.c,
2966 * device/lib/_fs2uchar.c,
2967 * device/lib/_fs2uint.c,
2968 * device/lib/_fs2ulong.c,
2969 * device/lib/_fsadd.c,
2970 * device/lib/_fscmp.c,
2971 * device/lib/_fsdiv.c,
2972 * device/lib/_fseq.c,
2973 * device/lib/_fsget1arg.c,
2974 * device/lib/_fsget2args.c,
2975 * device/lib/_fsgt.c,
2976 * device/lib/_fslt.c,
2977 * device/lib/_fsmul.c,
2978 * device/lib/_fsneq.c,
2979 * device/lib/_fsnormalize.c,
2980 * device/lib/_fsreturnval.c,
2981 * device/lib/_fsrshift.c,
2982 * device/lib/_fssub.c,
2983 * device/lib/_fsswapargs.c,
2984 * device/lib/_gptrget.c,
2985 * device/lib/_gptrgetc.c,
2986 * device/lib/_gptrput.c,
2987 * device/lib/_logexpf.c,
2988 * device/lib/_modsint.c,
2989 * device/lib/_modslong.c,
2990 * device/lib/_moduint.c,
2991 * device/lib/_modulong.c,
2992 * device/lib/_mulint.c,
2993 * device/lib/_mullong.c,
2994 * device/lib/_schar2fs.c,
2995 * device/lib/_ser.c,
2996 * device/lib/_setjmp.c,
2997 * device/lib/_sint2fs.c,
2998 * device/lib/_slong2fs.c,
2999 * device/lib/_spx.c,
3000 * device/lib/_uchar2fs.c,
3001 * device/lib/_uint2fs.c,
3002 * device/lib/_ulong2fs.c,
3003 * device/lib/asincosf.c,
3004 * device/lib/atanf.c,
3005 * device/lib/calloc.c,
3006 * device/lib/ds390/tinibios.c,
3007 * device/lib/ds400/tinibios.c,
3008 * device/lib/expf.c,
3009 * device/lib/free.c,
3010 * device/lib/hc08/_mulint.c,
3011 * device/lib/logf.c,
3012 * device/lib/malloc.c,
3013 * device/lib/printf_fast.c,
3014 * device/lib/printf_tiny.c,
3015 * device/lib/printfl.c,
3016 * device/lib/realloc.c,
3017 * device/lib/ser_ir.c,
3018 * device/lib/serial.c,
3019 * support/regression/tests/libmullong.c: replaced all special keywords
3020 with their double underscore equivalent
3021 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3022 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3024 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3025 (genRet): if the bit-symbol is ruonly it already is in the carry
3026 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3027 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3028 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3029 type UCHAR if dest is not bit
3031 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3033 * device/include/math.h,
3034 * device/lib/cotf.c,
3035 * device/lib/expf.c,
3036 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3038 2007-04-01 Borut Razem <borut.razem AT siol.net>
3040 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3041 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3042 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3043 gcc_unreachable() called internal_error()...
3045 2007-03-30 Raphael Neider <rneider AT web.de>
3047 * src/pic/ralloc.c (isData): suppress garbage debug output
3049 2007-03-28 Borut Razem <borut.razem AT siol.net>
3052 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3053 is developed, built and used worldwide, and the word "night" doesn't
3056 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3058 * device/include/mcs51/C8051F360.h: new, added
3059 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3061 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3063 * src/SDCC.y (declaration_specifiers, function_specifier),
3064 * support/Util/SDCCerr.c,
3065 * support/Util/SDCCerr.h,
3067 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3069 * src/SDCCmem.c (deallocParms),
3070 * src/SDCCast.c: support for function inlining, not quite complete
3071 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3072 'restrict' qualifier
3074 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3076 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3077 (saveRBank, unsaveRBank): don't save bits,
3078 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3079 * support/regression/tests/bug1535242.c: new, added
3080 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3081 thanks Alexey Shamrin <shamrin AT gmail.com>,
3082 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3083 removed header guard)
3085 * sdcc.spec: bumped version to 2.6.5
3086 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3088 2007-03-22 Borut Razem <borut.razem AT siol.net>
3090 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3091 fixed bug #1653671: sdcdb integration into ddd is broken
3093 2007-03-22 Raphael Neider <rneider AT web.de>
3095 * src/pic/gen.c (popGetExternal): augmented to also create references
3096 to external variables (not only labels),
3097 (genCall): comment on plan to reduce PAGESEL overhead,
3098 (genFunction, genEndFunction): also save/restore FSR around interrupt
3099 handling code, removed lots of unused code
3100 (genDivOneByte): release acquired temp register
3101 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3103 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3104 for registers that need to be saved during interrupts (FSR, STATUS,
3105 PCLATH; W needs special handling), currently only FSR is used
3107 2007-03-22 Raphael Neider <rneider AT web.de>
3109 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3111 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3113 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3115 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3117 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3119 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3121 * as/link/aslink.h: added LKOBJEXT
3122 * as/link/hc08/link_hc08.dsp,
3123 * as/link/hc08/Makefile.bcc,
3124 * as/link/hc08/Makefile.in,
3125 * as/link/mcs51/aslink.dsp,
3126 * as/link/mcs51/Makefile.bcc,
3127 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3128 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3129 * as/link/lkaomf51.c: merged and moved
3130 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3131 * as/link/z80/lkdata.c,
3132 * as/link/lkdata.c: merged and moved
3133 * as/link/hc08/lkmain.c,
3134 * as/link/mcs51/lkmain.c: cosmetic changes
3135 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3136 * as/link/lklex.c: use LKOBJEXT
3137 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3138 ANSI-fied functions, removed bubble-sorts
3139 * as/link/z80/lksym.c as/link/lksym.c: merged,
3141 * as/link/z80/linkgbz80.dsp,
3142 * as/link/z80/linkz80.dsp,
3143 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3144 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3145 * as/link/z80/lkhead.c,
3146 * as/link/z80/lklex.c: deleted
3147 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3148 * as/link/z80/lkmain.c: added copyfile()
3150 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3152 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3154 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3156 * device/lib/_strlen.c: assembler version for mcs51
3158 2007-03-13 Raphael Neider <rneider AT web.de>
3160 * device/include/pic16/pic18f2221.h,
3161 * device/include/pic16/pic18f2321.h,
3162 * device/include/pic16/pic18f2331.h,
3163 * device/include/pic16/pic18f4221.h,
3164 * device/include/pic16/pic18f4321.h,
3165 * device/include/pic16/pic18f4331.h: fixed config byte location names
3166 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3167 consistently named config byte locations
3169 2007-03-13 Borut Razem <borut.razem AT siol.net>
3171 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3172 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3173 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3174 as/link/z80/Makefile.in, as/z80/Makefile.in:
3177 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3179 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3180 * device/lib/printf_large.c: pointer was converted to generic
3181 pointer for mcs51 models other than model-small (Maarten noticed)
3183 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3185 * device/include/mcs51/ADuC84x.h: Added.
3187 2007-03-10 Borut Razem <borut.razem AT siol.net>
3189 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3190 fixed RFE #1624219: double backslashes in filenames;
3191 functions hexEscape(), octalEscape() and copyStr() moved from
3192 SDCCval.c to SDCCutil.c and made them glovbally available
3194 2007-03-09 Borut Razem <borut.razem AT siol.net>
3196 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3197 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3198 1673361: Missaligned comments in output files
3200 2007-03-09 Raphael Neider <rneider AT web.de>
3202 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3204 2007-03-09 Raphael Neider <rneider AT web.de>
3208 * src/pic/ralloc.c: suppress undesired debug output
3209 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3211 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3213 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3215 2007-03-07 Borut Razem <borut.razem AT siol.net>
3217 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3218 search include files in the current directory
3220 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3222 * src/SDCCglue.c (emitMaps, glue),
3223 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3225 * support/regression/tests/absolute.c: added xdata test
3227 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3229 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3230 added condition to macro, fixes bug 1666080
3232 2007-03-02 Raphael Neider <rneider AT web.de>
3234 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3236 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3238 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3239 be cleared. Unconditionally set __XPAGE
3240 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3242 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3247 * src/mcs51/rtrack.c,
3249 * doc/sdccman.lyx: added --no-gen-comments
3250 * src/mcs51/peeph.def: added 192.b, disabled 185
3252 2007-02-25 Raphael Neider <rneider AT web.de>
3254 * src/pic16/gen.c (genCast): fixed typo
3255 * device/lib/pic16/Makefile.subdir: only install existing files
3256 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3258 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3260 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3261 * device/lib/mcs51/crtclear.asm,
3262 * device/lib/mcs51/crtxclear.asm: renumbered labels
3263 * device/lib/mcs51/Makefile.in: added crtcall.asm
3264 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3265 * src/mcs51/gen.c (movc): removed,
3266 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3268 (toCarry, genSend, genRet): added function toCarry,
3269 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3270 (assignBit, genAssign, genCast): added function assignBit
3271 * src/mcs51/Makefile.bcc: added rtrack.c
3272 * src/mcs51/ralloc.h: made valueKnown a bitfield
3273 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3274 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3275 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3276 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3277 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3278 (_pop): only pop valid pairs, see gencjneshort,
3279 (gencjneshort): return pair that still needs to be popped, restructured,
3280 (gencjne, genCmpEq): call _pop
3282 2007-02-23 Raphael Neider <rneider AT web.de>
3284 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3286 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3288 * device/include/mcs51/P89LPC925.h: Added.
3290 2007-02-18 Raphael Neider <rneider AT web.de>
3292 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3294 2007-02-17 Borut Razem <borut.razem AT siol.net>
3296 * support/cpp2/directives.c, support/cpp2/version.c:
3297 synchronized with GCC CPP 4.1.2
3299 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3301 * src/mcs51/rtrack.h,
3302 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3303 by checking the strings passed by emitcode() to the assembler.
3304 Feel free to change. This in part addresses RFE #482179.
3305 Set environment variable SDCC_RTRACK to enable.
3306 * src/mcs51/gen.c: inserted hooks
3307 * src/mcs51/ralloc.h: added two members to struct regs
3308 * support/regression/tests/regtrack.c: added
3310 2007-02-14 Borut Razem <borut.razem AT siol.net>
3312 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3313 * Makefile.in: applied patch from Makefile related part of
3314 #1469393: Compiler does not initialize static data
3316 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3318 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3319 for better fix of bug 1273984, compiles pic16 rand.c
3321 2007-02-12 Borut Razem <borut.razem AT siol.net>
3323 * src/pic16/main.c: fixed pic16 standard library directory bug
3325 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3327 * src/hc08/gen.c (genSwap): fix swap regression test
3329 2007-02-10 Borut Razem <borut.razem AT siol.net>
3331 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3333 * support/regression/tests/bug-1654060.c: added regression test for
3336 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3338 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3339 bit moves in return statement
3341 2007-02-09 Borut Razem <borut.razem AT siol.net>
3343 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3346 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3348 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3349 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3351 2007-02-07 Raphael Neider <rneider AT web.de>
3353 * src/pic16/devices.inc,
3354 * device/include/pic16/pic18fregs.h,
3355 * device/include/pic16/pic18f[24][34]31.h,
3356 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3357 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3358 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3360 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3362 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3363 can this have lived here for so many years?
3364 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3365 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3366 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3368 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3370 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3371 appended by loop induction must be at the very end of the eBBlock
3373 2007-02-05 Kevin Vigor
3375 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3377 2007-02-05 Borut Razem <borut.razem AT siol.net>
3379 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3380 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3382 2007-02-03 Borut Razem <borut.razem AT siol.net>
3384 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3385 applied patch #1646602 option to set default signedness of char to
3386 unsigned, added -funsigned-char command line option,
3387 thanks to Gunther Jehle
3388 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3389 prompt for file deletion a few hundred times (especially the
3390 subversion files, which have ro permissions so it asks for
3391 confirmation), thanks to Simon McAuliffe;
3392 added {} + option to find in order to remove multiple files from a
3395 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3397 * device/include/mcs51/SST89x5xRDx.h: Added.
3399 2007-02-02 Raphael Neider <rneider AT web.de>
3401 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3402 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3404 2007-02-01 Raphael Neider <rneider AT web.de>
3406 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3409 2007-01-31 Borut Razem <borut.razem AT siol.net>
3411 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3412 if compiled with GCC. Thanks to Raphael Neider
3414 2007-01-31 Raphael Neider <rneider AT web.de>
3416 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3417 operand names, handles name and (name + n) for all n,
3418 (sameBank): restructured, also check bank allocation policy,
3419 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3420 (pic14_operandsAllocatedInSameBank): check whether to operands
3421 will be allocated into the same bank (i.e., section) to reduce
3422 BANKSEL overhead, queried from pcode.c:sameBank,
3423 (pic14printLocals): reintroduced clustering registers into a single
3424 section: all compiler generated symbols will now reside in one
3425 bank (per file), reducing BANKSEL overhead and code size,
3426 (showAllMemmaps): use local dbuf where possible
3428 2007-01-29 Raphael Neider <rneider AT web.de>
3430 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3431 (call_libraryfunc): retrieve/create symbol and mark as used,
3432 (genFunction): mark defined functions as non-extern and add again
3433 to code memmap for later output
3434 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3435 (pic14printLocals): reworked for new symbol emission,
3436 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3437 showAllMemmaps): reworked symbol output using dbufs, added handling
3438 of string literals (still incomplete),
3439 (picglue): removed symbol emission, moved into showAllMemmaps,
3440 (emitSymbolSet): new workhorse for symbol output,
3441 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3443 2007-01-29 Borut Razem <borut.razem AT siol.net>
3445 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3446 component contains the extension separator.
3448 2007-01-28 Borut Razem <borut.razem AT siol.net>
3450 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3452 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3453 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3454 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3455 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3456 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3457 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3458 src/z80/gen.c, support/Util/MySystem.c:
3459 accept slash and backslash as directory separator on WIN32 and
3462 2007-01-28 Raphael Neider <rneider AT web.de>
3464 * src/pic16/devices.inc,
3465 * device/include/pic16/pic18f[24][23]21.h,
3466 * device/include/pic16/pic18fregs.h,
3467 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3468 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3469 * device/lib/pic16/libio/adc.ignore,
3470 * device/lib/pic16/libio/i2c.ignore,
3471 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3472 family, as gputils do not yet support the devices
3473 * device/lib/pic16/Makefile.subdir: ignore errors on install
3474 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3475 headers and libraries from gputils .inc files
3477 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3479 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3481 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3483 * doc/sdccman.lyx: add printf benchmarks
3485 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3487 * device/lib/printf_fast.c: fix %c, char promoted to int
3488 * device/lib/printf_tiny.c: fix %c, char promoted to int
3490 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3492 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3494 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3496 * support/regression/tests/swap.c: 64 bit hosts failed
3497 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3499 2007-01-25 Raphael Neider <rneider AT web.de>
3501 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3502 based on absolute register address, patch by Alex Blond
3504 2007-01-22 Raphael Neider <rneider AT web.de>
3506 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3507 emitted, do not emit them again...
3509 2007-01-22 Raphael Neider <rneider AT web.de>
3511 * src/regression/bank1.c, src/regression/compare6.c,
3512 src/regression/add.c: cosmetic changes
3513 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3514 * src/pic/gen.c: fixed global zero and one,
3515 (aopForSym): removed unued code,
3516 (aopGet): assert aop is defined, check and use `index' of
3517 pCodeImmd operands (fixes #1630908),
3518 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3519 (register_reassign): prevent accidental register unification,
3520 (ReuseReg): cosmetic changes (also above)
3521 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3522 pic14emitStaticSeg): do not emit initialized data,
3523 (printIval*): replaced with working versions,
3524 (pic14createInterruptVect,picglue): use idata for initialized data,
3525 now init data should work in all modules (not only main()),
3526 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3528 2007-01-21 Borut Razem <borut.razem AT siol.net>
3530 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3531 use -fPIC or -fpic if they are supported and not ignored
3532 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3533 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3535 2007-01-20 Borut Razem <borut.razem AT siol.net>
3537 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3538 implemented RFE #1470316: allow "$" in variable names
3540 2007-01-20 Raphael Neider <rneider AT web.de>
3542 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3544 2007-01-20 Raphael Neider <rneider AT web.de>
3546 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3547 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3548 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3549 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3550 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3551 * device/lib/pic/libdev/pic*.c,
3552 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3553 * device/lib/pic/libdev/Makefile.in: show progress
3555 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3557 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3558 * support/scripts/sdcc_cygwin_mingw32,
3559 * support/scripts/sdcc_mingw32,
3560 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3561 conformance with autoconf 2.6
3563 2007-01-19 Raphael Neider <rneider AT web.de>
3565 * src/pic/device.c (register_map): fixed list construction
3566 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3567 (genMod): removed case for genModbits,
3568 (genModbits): removed as now unused/unimplemented
3569 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3571 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3573 * support/regression/tests/swap.c: added in response to #1638622
3574 * doc/sdccman.lyx: synced version, minor changes
3576 2007-01-18 Borut Razem <borut.razem AT siol.net>
3578 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3579 thanks to Gunther Jehle
3580 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3581 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3582 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3583 use filename in lineno instead.
3584 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3585 print the file name in ast_print()
3587 2007-01-18 Borut Razem <borut.razem AT siol.net>
3589 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3591 * src/SDCC.lex: stringLiteral() returns const char pointer,
3592 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3593 fixed column counting
3594 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3595 accept const char pointer as parameter
3596 * src/SDCCdwarf2.c: corrected buffer size
3598 2007-01-17 Borut Razem <borut.razem AT siol.net>
3600 * support/Util/dbuf_string.c: fixed for amd64
3602 2007-01-15 Borut Razem <borut.razem AT siol.net>
3604 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3605 removed terminal symbol ELIPSIS, since it was never generated by the
3606 lexer and it was wrongly used in parameter_identifier_list rule
3608 2007-01-15 Raphael Neider <rneider AT web.de>
3610 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3611 code page and data banking description
3612 * src/pic/genarith.c,
3613 * src/pic/gen.h: removed bit arithmetic functions,
3614 updated exit(1) to exit(EXIT_FAILURE)
3615 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3616 * device/include/pic16/pic18f2455.h,
3617 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3618 TRISD and TRISE, fixed/added some bit names
3619 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3620 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3621 updated pic18f2455.{c,h} instead of duplicating them
3623 2007-01-14 Borut Razem <borut.razem AT siol.net>
3625 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3626 Cannot debug files that contain spaces in the path name
3627 by converting spaces in asm file name to underscores
3629 2007-01-13 Borut Razem <borut.razem AT siol.net>
3631 * doc/sdccman.lyx: fixed format errors
3633 2007-01-10 Borut Razem <borut.razem AT siol.net>
3635 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3636 codeseg/constseg #pragma fail
3637 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3638 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3639 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3640 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3642 2007-01-09 Borut Razem <borut.razem AT siol.net>
3644 * get rid of diagnistic.[ch], pretty-print.[ch],
3645 c-pretty-print.[ch], ... used just for error, warning, ...
3647 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3648 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3649 suppoprt/cpp2/pretty-print.[ch]:
3651 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3652 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3653 suppoprt/cpp2/sdcpp.dsp:
3656 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3658 * device/lib/printf_large.c (output_float): removed recursion,
3659 use smaller buffer on stack for mcs51,
3660 fixed bug printing 1.96
3661 * support/regression/tests/snprintf.c: added test
3663 2007-01-07 Borut Razem <borut.razem AT siol.net>
3665 * use dynamic memory buffers instead temporary files
3666 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3668 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3669 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3670 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3671 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3672 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3673 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3674 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3675 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3676 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3677 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3678 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3679 support/Util/dbuf.c, support/Util/dbuf.h:
3681 * .version, sdcc.spec: bumped version to 2.6.4
3683 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3685 * src/port.h: added TARGET_Z80_LIKE macro
3686 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3687 output PSEG location if --xram-loc or --xstack-loc was used
3688 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3690 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3692 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3693 * as/as_z80.dsp, as/z80/as_z80.dsp,
3694 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3695 * sdcc.dsw: moved project files into subdir
3696 * as/hc08/as_hc08.dsp,
3697 * as/hc08/Makefile.bcc,
3698 * as/hc08/Makefile.in,
3699 * as/mcs51/Makefile.bcc,
3700 * as/mcs51/Makefile.in,
3701 * as/z80/Makefile.bcc,
3702 * as/z80/Makefile.in,
3703 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3706 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3709 * as/mcs51/asmain.c,
3711 * as/z80/assym.c: removed include "strcmpi.h"
3712 * as/hc08/strcmpi.c,
3713 * as/hc08/strcmpi.h,
3714 * as/mcs51/strcmpi.c,
3715 * as/mcs51/strcmpi.h,
3716 * support/Util/strcmpi.c,
3717 * support/Util/strcmpi.h: removed files
3718 * as/strcmpi.c: added as_strncmpi()
3720 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3722 * sdcc.dsw: Added some dependencies on project config.dsp
3724 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3726 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3727 with [di]ram_start to fix a regresion
3729 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3731 * configure.in: added missing mcs51 in status output
3732 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3734 * debugger/mcs51/clean.mk (distclean): remove config.h
3735 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3736 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3737 options.h, s-options-h and options.c
3738 * support/cpp2/clean.mk: unused, removed
3739 * Makefile.common.in,
3742 * as/hc08/Makefile.in,
3744 * as/mcs51/Makefile.in,
3745 * as/mcs51/clean.mk,
3748 * as/z80/Makefile.in,
3750 * as/link/Makefile.in,
3751 * as/link/hc08/Makefile.in,
3752 * as/link/hc08/clean.mk,
3753 * as/link/mcs51/Makefile.in,
3754 * as/link/mcs51/clean.mk,
3755 * as/link/z80/Makefile.in,
3756 * as/link/z80/clean.mk,
3757 * as/link/z80/conf.mk,
3758 * debugger/mcs51/Makefile.in,
3759 * debugger/mcs51/clean.mk,
3760 * device/include/Makefile.in,
3761 * device/lib/Makefile.in,
3762 * device/lib/mcs51/Makefile.in,
3763 * device/lib/pic/Makefile.in,
3764 * device/lib/pic/Makefile.common.in,
3765 * device/lib/pic/Makefile.subdir,
3766 * device/lib/pic/Makefile.rules,
3767 * device/lib/pic16/libio/Makefile.in,
3768 * device/lib/pic16/Makefile.subdir,
3769 * device/lib/pic16/libdev/Makefile.in,
3770 * device/lib/pic16/Makefile.rules,
3771 * device/lib/pic16/Makefile.common.in,
3772 * sim/ucsim/avr.src/Makefile.in,
3773 * sim/ucsim/main_in.mk,
3774 * sim/ucsim/cmd.src/Makefile.in,
3775 * sim/ucsim/doc/Makefile.in,
3776 * sim/ucsim/gui.src/Makefile.in,
3777 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3778 * sim/ucsim/gui.src/serio.src/Makefile.in,
3779 * sim/ucsim/hc08.src/Makefile.in,
3780 * sim/ucsim/libltdl/Makefile.in,
3781 * sim/ucsim/s51.src/Makefile.in,
3782 * sim/ucsim/sim.src/Makefile.in,
3783 * sim/ucsim/sim.src/conf.mk,
3784 * sim/ucsim/xa.src/Makefile.in,
3785 * sim/ucsim/z80.src/Makefile.in,
3789 * support/cpp2/Makefile.in,
3790 * support/librarian/Makefile.in,
3791 * support/librarian/clean.mk,
3792 * support/makebin/Makefile.in,
3793 * support/makebin/clean.mk,
3794 * support/packihx/Makefile.in,
3795 * support/regression/Makefile.in,
3796 * support/regression/ports/ds390/spec.mk,
3797 * support/regression/ports/gbz80/spec.mk,
3798 * support/regression/ports/hc08/spec.mk,
3799 * support/regression/ports/mcs51/spec.mk,
3800 * support/regression/ports/mcs51-large/spec.mk,
3801 * support/regression/ports/mcs51-medium/spec.mk,
3802 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3803 * support/regression/ports/pic14/spec.mk,
3804 * support/regression/ports/pic16/spec.mk,
3805 * support/regression/ports/mcs51-stack-auto/spec.mk,
3806 * support/regression/ports/ucz80/spec.mk,
3807 * support/regression/ports/xa51/spec.mk,
3808 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3809 adding a slash after $(top_builddir) and/or adding @datarootdir@
3811 * debugger/mcs51/configure.in,
3812 * device/lib/pic/configure.in,
3813 * device/lib/pic16/configure.in,
3814 * sim/ucsim/configure.in,
3815 * support/cpp2/configure.in,
3816 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3818 * debugger/mcs51/configure,
3819 * device/lib/pic/configure,
3820 * device/lib/pic16/configure,
3821 * sim/ucsim/configure,
3822 * support/cpp2/configure,
3823 * support/packihx/configure: generated with autoconf 2.60
3825 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3827 * as/link/hc08/lkihx.c (newArea),
3828 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3830 2007-01-02 Borut Razem <borut.razem AT siol.net>
3832 * doc/sdccman.lyx: documented #pragma sdcc_hash
3833 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3835 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3837 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3839 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3840 empty 'while'-loop to work correctly, see regression test 'while.c'
3841 * support/regression/tests/while.c: added
3843 2007-01-01 Borut Razem <borut.razem AT siol.net>
3845 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3846 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3847 support/cpp2/libcpp/sdcpp.c:
3848 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3849 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3850 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3852 2006-12-31 Borut Razem <borut.razem AT siol.net>
3854 * SDCPP synchronized with GCC CPP release version 4.1.1,
3855 currently the latest release:
3856 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3857 support/cpp2/libcpp/include/cpp-id-data.h
3858 support/cpp2/libiberty/fopen_unlocked.c
3859 support/cpp2/libiberty/md5.c
3861 support/cpp2/opt-functions.awk
3862 support/cpp2/opt-gather.awk
3863 support/cpp2/optc-gen.awk
3864 support/cpp2/opth-gen.awk:
3866 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3867 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3868 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3869 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3870 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3871 support/cpp2/diagnostic.h, support/cpp2/except.h,
3872 support/cpp2/hwint.h, support/cpp2/input.h,
3873 support/cpp2/intl.h, support/cpp2/move-if-change,
3874 support/cpp2/opts.c, support/cpp2/opts.h,
3875 support/cpp2/output.h, support/cpp2/prefix.c,
3876 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3877 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3878 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3879 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3880 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3881 support/cpp2/version.c:
3883 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3884 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3885 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3886 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3887 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3888 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3889 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3890 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3891 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3892 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3893 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3895 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3896 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3897 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3898 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3899 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3900 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3901 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3902 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3903 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3904 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3905 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3906 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3907 support/cpp2/system.h:
3910 2006-12-31 Borut Razem <borut.razem AT siol.net>
3912 * configure.in, configure: fixed bug #1538756: configure dies if bison
3913 and flex are not installed, 2nd try
3915 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3917 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3918 400.x for better code in RFE 899102
3920 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3922 * src/SDCCpeeph.c (deadMove),
3924 * src/mcs51/peep.h: renamed 'op' by 'reg'
3925 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3926 (scan4op): small change for removeDeadMove(), added support for
3927 'callee saves' and/or PACLL function calls,
3928 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3929 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3930 left in new dispatcher mcs51DeadMove()
3931 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3933 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3935 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3937 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3938 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3940 2006-12-30 Borut Razem <borut.razem AT siol.net>
3942 * support/cpp2/spacs.h: deleted from svn
3943 * configure.in, configure: fixed bug #1538756: configure dies if bison
3944 and flex are not installed
3946 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3948 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3949 with this z80 passes printf float test when enabled
3950 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3952 2006-12-28 Borut Razem <borut.razem AT siol.net>
3954 * support/cpp2/config.in, support/cpp2/configure.in,
3955 support/cpp2/configure, support/cpp2/Makefile.in:
3956 fix for the solaris build
3958 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3960 * src/SDCC.y (type_specifier2, pointer),
3962 * src/SDCCsymt.c (mergeSpec, checkSClass),
3963 * support/Util/SDCCerr.c,
3964 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3965 * support/valdiag/valdiag.py: Allow test cases to specify
3966 required language standard
3967 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3968 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3970 2006-12-27 Borut Razem <borut.razem AT siol.net>
3972 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3973 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3975 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3977 * support/cpp2/libiberty/Makefile.bcc: updated
3978 * src/pic16/main.c: fixed #pragma udata handling
3979 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3981 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3983 * src/SDCCpeeph.c: made labelHashEntry global,
3984 made pcDistance, FBYNAME static,
3985 (pcDistance): made static, use isComment and isLabel,
3987 (getLabelRef): added, extracted from labelRefCount(),
3988 (labelRefCount): use new getLabelRef(),
3989 (callFuncByName): made static, added deadMove,
3990 use isComment and isLabel,
3991 (newPeepRule): made static, set isLabel,
3992 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3993 labels from peephole rules,
3994 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3995 when isComment or isLabel is set
3996 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3997 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3999 * src/mcs51/peep.h: added
4000 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4001 * src/port.h: added peep->deadMove to port structure
4002 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4003 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4004 deadMove, finally removed no. 1 and 2
4011 * src/hc08/gen.c: mark lines with isComment or isLabel
4012 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4014 * sdcc.spec: bumped version to 2.6.3
4016 2006-12-26 Borut Razem <borut.razem AT siol.net>
4018 * support/cpp2/Makefile.in: added dependency on options.h
4019 * configure: regenerated
4020 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4021 * support/cpp2/Makefile.in: added vasprintf.c
4023 2006-12-25 Borut Razem <borut.razem AT siol.net>
4025 * SDCPP synchronized with GCC CPP release version 3.4.6,
4026 the latest release before 4.x:
4027 * support/cpp2/Makefile.in, support/cpp2/config.h,
4028 support/cpp2/configure, support/cpp2/configure.in,
4029 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4030 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4031 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4032 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4033 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4034 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4035 support/cpp2/cpptrad.c, support/cpp2/except.h,
4036 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4037 support/cpp2/hwint.h, support/cpp2/intl.h,
4038 support/cpp2/line-map.c, support/cpp2/line-map.h,
4039 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4040 support/cpp2/output.h, support/cpp2/prefix.c,
4041 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4042 support/cpp2/system.h, support/cpp2/version.c:
4044 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4045 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4046 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4047 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4048 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4049 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4050 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4051 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4052 support/cpp2/move-if-change, support/cpp2/opts.c,
4053 support/cpp2/opts.h, support/cpp2/opts.sh,
4054 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4055 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4056 support/cpp2/win32, support/cpp2/win32/dirent.c,
4057 support/cpp2/win32/dirent.h:
4059 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4060 * support/cpp2/sdcpp.h: renamed from sdcc.h
4061 * sdcppinit.c: deleted
4063 2006-12-23 Borut Razem <borut.razem AT siol.net>
4065 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4066 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4067 preproc.c: an other try to fix bug #982435: introduced
4068 -pedantic-parse-number command line option and pedantic_parse_number
4071 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4073 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4075 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4076 corrected overlayed areax addresses, warn about memory overlaps
4077 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4086 * src/port.h: added xabs_name and iabs_name
4087 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4088 (glue, emitMaps): create and emit maps d_abs and i_abs
4089 * src/SDCCglue.h: cosmetic changes
4090 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4092 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4093 (allocDefault): put absolute, initialized globals in them
4094 * support/regression/tests/absolute.c: added absolute bdata test
4095 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4097 2006-12-20 Borut Razem <borut.razem AT siol.net>
4099 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4100 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4101 added regression test for bug #982435
4103 2006-12-18 Borut Razem <borut.razem AT siol.net>
4105 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4106 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4107 small cosmetic changes
4108 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4109 * support/regression/tests/bug-1351710.c: added regression test
4111 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4113 * doc/sdccman.lyx: added the long missed iCode table
4114 "<where is figure II?>", added links to wiki
4116 2006-12-17 Borut Razem <borut.razem AT siol.net>
4118 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4119 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4120 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4121 unified table driven pragma handling, pragma argument type checking
4122 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4123 current one - version 1.1.3
4124 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4126 2006-12-13 Raphael Neider <rneider AT web.de>
4128 * src/pic/device.h: removed AssignedMemory structure and macros
4129 * src/pic/device.c: removed global finalMapping (linker assigns
4131 (register_map): add SFRs to remembered memRanges
4132 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4133 assignFixedRegisters,assignRelocatableRegisters): removed,
4134 (setMaxRAM,validAddress): adapted accordingly,
4135 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4136 reasonably sized sharebanks,
4137 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4138 (allDefsOutOfRange): removed unused code,
4139 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4141 * src/pic/pcode.c (register_reassign): removed recursion warning,
4142 fired far too often,
4143 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4144 to use existing pic14_stringInSet() to avoid duplicate symbols,
4145 tidied up the code a bit,
4146 (pic14printLocals): added in symmetry to printExterns, replaces
4147 writeUsedRegs more or less,
4148 (picglue): call new pic14_printLocals(),
4149 * device/include/pic/pic*.h: removed #pragma memmap directives,
4150 information gathered from include/pic/pic14devices.txt
4151 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4153 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4155 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4157 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4159 * device/include/mcs51/cc2430.h: fixed missing ';'
4161 2006-12-10 Raphael Neider <rneider AT web.de>
4163 * device/lib/pic16/libc/stdio/vfprintf.c,
4164 * device/lib/pic16/libc/stdio/printf_small.c,
4165 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4166 char arguments, as char varargs are cast to int by the caller,
4167 hopefully fixes #1604915 (other device libraries are still affected)
4169 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4171 * src/mcs51/ralloc.c (packRegsForAssign),
4172 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4174 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4176 * device/include/malloc.h: removed init_dynamic_memory
4177 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4178 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4179 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4180 * device/lib/libsdcc.lib,
4181 * device/lib/Makefile.in,
4182 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4183 * doc/sdccman.lyx: documented use of new _heap.c
4184 * support/regression/tests/malloc.c: removed init_dynamic_memory
4185 * src/cdbFile.c(spacesToUnderscores): new function,
4186 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4188 * device/include/tinibios.h: removed defines for putchar and getchar
4189 * device/lib/ds390/Makefile.in: added putchar.c
4190 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4192 2006-12-09 Borut Razem <borut.razem AT siol.net>
4194 * support/cpp2/sdcc.h: prevent multiple inclusion
4195 * support/cpp2/options.h: deleted
4197 2006-12-08 Borut Razem <borut.razem AT siol.net>
4199 * support/cpp2/sdcc.h: removed x*alloc() macros
4200 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4201 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4202 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4203 * support/cpp2/system.h: moved #include "sdcc.h"
4204 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4205 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4207 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4208 -funsigned-char options
4209 * support/cpp2/sdcppmain.c: fixed bug 1611411
4211 2006-12-07 Borut Razem <borut.razem AT siol.net>
4213 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4216 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4218 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4219 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4221 * .version: bumped to 2.6.2 because a) it's been a while
4222 b) the linker sources have moved c) the preprocessor is upgraded
4224 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4226 * support/regression/tests/snprintf.c: some checks
4227 * lib/src/printf_large.c: %bc: read char instead of int from stack
4229 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4231 * device/include/mcs51/cc2430.h: inserted _XPAGE
4233 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4235 * device/include/mcs51/cc2430.h: added
4237 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4239 * device/include/asm/default/features.h,
4240 * device/include/asm/ds390/features.h,
4241 * device/include/mcs51/at89s53.h,
4242 * device/include/ser.h,
4243 * device/include/ser_ir.h,
4244 * device/include/serial.h: changed keywords to double underscore variants,
4245 fixes bug 1590261 some more, thanks Steven Borley
4247 2006-12-01 Raphael Neider <rneider AT web.de>
4249 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4250 but emit warning (recursion is not supported for pic14)
4252 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4254 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4255 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4257 2006-11-30 Raphael Neider <rneider AT web.de>
4259 * src/pic/device.c (dump_sfr): always emit symbols
4260 * src/pic/glue.c (pic14printPublics): fixed typo
4262 2006-11-30 Raphael Neider <rneider AT web.de>
4264 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4265 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4266 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4267 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4268 a sharebank, use a non-shared bank for the stack if none available
4269 * src/pic/device.h (struct memRange): added linked list next field,
4270 added prototypes for above functions
4271 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4272 (typeRegWithIdx): accept fixed and unfixed stack registers
4273 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4274 the stack, handle shared and banked stack (except for WSAVE),
4275 (insertBankSel): removed useless optimization (will never fire),
4276 (FixRegisterBanking): added optimization for devices with only one
4277 possibly aliased bank of memory, like 16f84
4278 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4279 devices have no SHAREBANK in the linker script
4280 * device/include/pic/pic14devices.txt: documented memmap
4281 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4283 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4285 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4286 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4287 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4288 genhc08Code): switched most of the D (debug) macros to DD (detailed
4289 debug) macros to better control clutter in the generated .asm file.
4290 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4291 genRightShift): fixed bug with non-constant bit shift stored to
4292 a volatile result (SF Open Discussion forum thread #1616749).
4293 Single byte case is not yet optimized.
4295 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4297 * device/include/asm/mcs51/features.h,
4298 * device/include/malloc.h,
4299 * device/include/stdio.h: changed keywords to double underscore variants,
4302 2006-11-27 Borut Razem <borut.razem AT siol.net>
4304 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4305 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4306 support/cpp2/output.h, support/cpp2/cppinit.c,
4307 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4308 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4309 support/cpp2/cppdefault.c, support/cpp2/system.h,
4310 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4311 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4312 support/cpp2/prefix.c, support/cpp2/except.h,
4313 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4314 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4315 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4316 support/cpp2/version.c, support/cpp2/cppmain.c,
4317 support/cpp2/version.h, support/cpp2/hashtable.c,
4318 support/cpp2/cpperror.c:
4319 synchronized with GCC CPP release version 3.3.6,
4320 the latest where cppmain.c still exists.
4321 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4322 support/cpp2/sdcppinit.c: added
4324 2006-11-27 Borut Razem <borut.razem AT siol.net>
4326 * support/cpp2/cpplex.c:
4327 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4329 * support/cpp2/cpplib.c: removed definitions of unused variables
4331 2006-11-26 Borut Razem <borut.razem AT siol.net>
4333 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4334 since they are redefined by macros in support/cpp2/sdcc.h
4335 * support/cpp2/sdcc.h: x*alloc macro redefinition
4337 2006-11-25 Borut Razem <borut.razem AT siol.net>
4339 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4340 support/cpp2/configure, support/cpp2/Makefile.in,
4341 support/cpp2/cppfiles.c, support/cpp2/output.h,
4342 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4343 support/cpp2/config.h, support/cpp2/cpplib.h,
4344 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4345 support/cpp2/cppdefault.c, support/cpp2/config.in,
4346 support/cpp2/system.h, support/cpp2/cpplex.c,
4347 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4348 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4349 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4350 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4351 support/cpp2/configure.in, support/cpp2/intl.h,
4352 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4353 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4354 support/cpp2/version.c, support/cpp2/cppmain.c,
4355 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4356 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4357 support/cpp2/cpperror.c,
4358 support/cpp2/libiberty/safe-ctype.c,
4359 support/cpp2/libiberty/safe-ctype.h,
4360 support/cpp2/libiberty/splay-tree.c,
4361 support/cpp2/libiberty/obstack.c,
4362 support/cpp2/libiberty/lbasename.c,
4363 support/cpp2/libiberty/splay-tree.h,
4364 support/cpp2/libiberty/obstack.h:
4365 synchronized with GCC CPP release version 3.2.3,
4366 the latest before integration of cpp into gcc
4367 * support/cpp2/except.h, support/cpp2/line-map.c,
4368 support/cpp2/line-map.h,
4369 support/cpp2/libiberty/hex.c,
4370 support/cpp2/libiberty/concat.c,
4371 support/cpp2/libiberty/filenames.h: added
4372 * support/cpp2/intl.c: deleted
4374 2006-11-24 Borut Razem <borut.razem AT siol.net>
4376 * src/SDCC.y: enabled compilation of empty source file
4377 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4378 "ISO C forbids an empty source file"
4379 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4380 if all the code is ifdefed out.
4382 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4384 * src/hc08/gen.c (genPcall): fix for bug #1601032
4386 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4388 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4389 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4390 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4391 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4392 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4393 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4394 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4395 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4396 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4397 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4398 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4399 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4400 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4401 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4402 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4403 Renamed to all upper case as per the standard set by SiLabs
4405 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4407 * device/include/mcs51/C8051F520.h: new, added
4408 * device/include/mcs51/compiler.h: added link about predefined macros
4410 2006-11-23 Raphael Neider <rneider AT web.de>
4412 * src/regression/Makefile: add -L path to fresh library
4413 * src/regression/simulate: emphasize FAILED output
4414 * src/regression/create_stc: output _failures from gpsim
4415 * src/regression/compare4.c,
4416 * src/regression/rotate6.c: fixed char literals,
4417 all compile, all run =8-D
4419 * src/pic/pcode.h: added isPCASMDIR macro
4420 * src/pic/gen.c (genAnd): fixed bit offset
4421 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4422 packBits): unified register numbering schemes,
4423 (newReg): do not insert stack registers into hash table,
4424 (initStack): unpinned pseudo stack, simplified,
4425 (typeRegWithIdx): fixed retrieval of stack registers,
4426 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4427 (pCodeReplace): removed invalid assertion,
4428 (insertPCodeInstruction): fixed newly added labels,
4429 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4430 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4431 DumpFlow): removed unsed (broken?) code,
4432 (insertBankSel): prevent STATUS from being BANKSELed,
4433 (FixRegisterBanking): rewritten from scratch, implemented generic
4434 optimizations (suppress BANKSELs to same register and to registers
4435 present in all banks),
4436 (AnalyzeBanking): update flow after BANKSELection
4438 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4439 sharebank, let linker place it, mark STKxx symbols as emitted
4441 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4443 * src/regression/arrays.c,
4444 * src/regression/bank1.c,
4445 * src/regression/bool2.c,
4446 * src/regression/compare7.c,
4447 * src/regression/compare8.c,
4448 * src/regression/compare9.c,
4449 * src/regression/compare10.c,
4450 * src/regression/configword.c,
4451 * src/regression/for.c,
4452 * src/regression/mult1.c,
4453 * src/regression/pointer1.c,
4454 * src/regression/rotate6.c,
4455 * src/regression/string1.c,
4456 * src/regression/struct1.c,
4457 * src/regression/Makefile: make PIC14 regression tests run again
4458 (3 fail, 6 won't compile)
4460 2006-11-21 Raphael Neider <rneider AT web.de>
4462 * device/include/pic16/pic18f4550.h,
4463 * device/include/pic16/pic18f4455.h,
4464 * device/lib/pic16/libdev/pic18f4550.c,
4465 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4466 * configure.in: removed superfluous closing bracket
4468 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4470 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4473 2006-11-21 Raphael Neider <rneider AT web.de>
4475 * src/pic/device.{c,h}: added pic14_getPIC()
4476 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4477 (genAnd): added PIC code for one case, fixes #1597044
4478 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4479 SFRs that are present in all banks (e.g., STATUS)
4481 2006-11-20 Raphael Neider <rneider AT web.de>
4483 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4484 INCFSZ/INCFSZW and declared them as changing Z bit,
4485 (insertPCodeInstruction): correctly invert the above instructions,
4487 (DoBankSelect): don't panic on po_immediates
4489 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4492 * as/link/mcs51/lkihx.c (newArea),
4493 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4494 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4496 2006-11-11 Raphael Neider <rneider AT web.de>
4498 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4499 bitfield symbols, fixes #1579535 (once more...).
4501 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4503 * support/regression/generate-cases.py,
4504 * support/regression/fwk/include/testfwk.h,
4505 * support/regression/fwk/lib/testfwk.c: used code pointers,
4506 (about 50kByte less code generated for mcs51)
4508 2006-11-06 Borut Razem <borut.razem AT siol.net>
4510 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4511 debugger/mcs51/configure: fixed failed check because the function
4512 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4513 who submitted the patch for gpsim.
4514 * debugger/mcs51/configure.in: removed the result message
4515 * debugger/mcs51/Makefile.in: fixed the config.status warning
4516 "... seems to ignore the --datarootdir setting"
4518 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4520 * device/include/mcs51/c8051f020.h,
4521 * device/include/mcs51/c8051f040.h,
4522 * device/include/mcs51/c8051f060.h,
4523 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4524 * src/z80/gen.c (gencjneshort),
4525 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4527 2006-10-31 Borut Razem <borut.razem AT siol.net>
4529 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4530 debugger/mcs51/configure: get readline version
4532 2006-10-30 Borut Razem <borut.razem AT siol.net>
4534 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4535 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4536 debugger/mcs51/configure: locate readline even when cross compiling
4537 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4539 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4541 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4544 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4546 * device/include/malloc.h,
4547 * device/lib/calloc.c,
4548 * device/lib/free.c,
4549 * device/lib/malloc.c,
4550 * device/lib/realloc.c: moved definition of struct into sources
4551 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4553 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4555 * as/asx8051.dsp: corrected output directories
4556 * as/link/hc08: new directory for hc08 linker
4557 * as/hc08/aslink.h, as/link/aslink.h,
4558 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4559 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4560 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4561 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4562 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4563 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4564 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4565 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4566 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4567 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4568 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4569 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4570 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4571 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4572 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4573 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4574 * as/link/hc08/conf.mk,
4578 * sdcc.dsw: moved hc08 linker to as/link/hc08
4579 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4580 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4581 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4582 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4583 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4584 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4585 * as/link/mcs51/aslink.dsp,
4586 * as/link/mcs51/Makefile.in: factored out the common files
4587 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4588 * as/clean.mk: extra cleaning common files
4589 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4590 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4591 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4593 2006-10-29 Raphael Neider <rneider AT web.de>
4595 * src/pic/ralloc.c (newReg): create aliases for registers with
4596 multiple names to fix #1579535 and #1584001,
4597 (regWithIdx,dirregWithName): resolve aliases on lookup
4598 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4600 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4601 to prevent build errors on small devices
4603 2006-10-28 Raphael Neider <rneider AT web.de>
4605 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4606 assumption within interrupt handlers, fixes #1584940
4607 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4608 "emitted" to avoid emitting them again in udata
4610 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4612 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4615 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4617 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4618 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4619 on/off CR to CRLF conversion.
4621 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4623 * doc/sdccman.lyx: updated IRQ section
4625 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4627 * device/lib/serial_io.c: removed
4628 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4629 replacements for serial_io.c
4631 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4633 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4635 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4637 * device/lib/serial_io.c: Default putchar() and getchar() for
4638 mcs51 uses serial port.
4640 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4642 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4644 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4646 * support/regression/ports/mcs51/support.c: smaller
4647 _sdcc_external_startup()
4648 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4650 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4652 * device/lib/gbz80/crt0.s,
4653 * device/lib/gbz80/crt0_rle.s,
4654 * device/lib/gbz80/div.s,
4655 * device/lib/gbz80/fstubs.s,
4656 * device/lib/gbz80/heap.s,
4657 * device/lib/gbz80/mul.s,
4658 * device/lib/gbz80/putchar.s,
4659 * device/lib/gbz80/stubs.s,
4660 * device/lib/z80/crt0.s,
4661 * device/lib/z80/crt0_rle.s,
4662 * device/lib/z80/div.s,
4663 * device/lib/z80/fstubs.s,
4664 * device/lib/z80/heap.s,
4665 * device/lib/z80/mul.s,
4666 * device/lib/z80/putchar.s,
4667 * device/lib/z80/stubs.s: reverted, I was mistaken
4669 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4671 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4672 * support/regression/ports/mcs51/support.c: removed race
4673 condition on TI in _putchar allowing to use serial port mode 0
4675 2006-10-20 Borut Razem <borut.razem AT siol.net>
4677 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4679 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4681 * device/lib/gbz80/crt0.s,
4682 * device/lib/gbz80/crt0_rle.s,
4683 * device/lib/gbz80/div.s,
4684 * device/lib/gbz80/fstubs.s,
4685 * device/lib/gbz80/heap.s,
4686 * device/lib/gbz80/mul.s,
4687 * device/lib/gbz80/putchar.s,
4688 * device/lib/gbz80/stubs.s,
4689 * device/lib/z80/crt0.s,
4690 * device/lib/z80/crt0_rle.s,
4691 * device/lib/z80/div.s,
4692 * device/lib/z80/fstubs.s,
4693 * device/lib/z80/heap.s,
4694 * device/lib/z80/mul.s,
4695 * device/lib/z80/putchar.s,
4696 * device/lib/z80/stubs.s: removed all leading underscores from area names
4698 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4700 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4701 regression tests are not waiting in the simulator for simulated
4702 transmission of debug output
4704 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4706 * device/lib/printf_large.c: slightly smaller
4707 * doc/sdccman.lyx: do not use spaces within html links
4709 2006-10-16 Borut Razem <borut.razem AT siol.net>
4711 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4712 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4713 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4714 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4715 debugger/mcs51/configure:
4716 [ 1185668 ] add gnu readline support to sdcdb - enabled
4718 2006-10-16 Raphael Neider <rneider AT web.de>
4720 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4721 fixes #1577882, removes close to all banking optimizations
4723 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4725 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4726 variables in code memory
4727 * support/regression/tests/absolute.c: added test for this
4729 2006-10-15 Raphael Neider <rneider AT web.de>
4731 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4733 (BankSelect): emit BANKSEL before touching linker-placed regs,
4736 2006-10-10 Raphael Neider <rneider AT web.de>
4738 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4739 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4740 * src/pic/main.c (_pic14_parseOptions),
4741 * src/pic/main.h: mostly reverted to previous state, now use results
4742 from SDCCmain.c's argument parsing
4744 2006-10-10 Borut Razem <borut.razem AT siol.net>
4746 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4747 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4748 [ 1185668 ] add gnu readline support to sdcdb -
4749 prepared for READLINE, not enabled yet,
4750 thanks to <tal.bav AT gmail.com>
4752 2006-10-10 Raphael Neider <rneider AT web.de>
4754 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4755 * src/pic16/devices.inc,
4756 * device/include/pic16 (pic18f[24]620.h),
4757 * device/include/pic18fregs.h,
4758 * device/lib/pic16/pics.all,
4759 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4760 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4761 Gary Plumbridge and Anton Strobl
4763 2006-10-10 Raphael Neider <rneider AT web.de>
4765 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4766 --stack-siz=NUM options to configure the argument passing stack
4767 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4768 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4769 (pic14_getSharebankSize): obey --stack-siz=NUM,
4770 (pic14_getSharebankAddress): obey --stack-loc=NUM
4772 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4774 * doc/sdccman.lyx: added to the manual
4775 * doc/figures/ddd_example.png: added (neither pdflatex nor
4776 most browsers seem to like the .eps file)
4778 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4780 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4781 to /tmp and /var/tmp acc. LSB
4782 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4784 * support/regression/tests/onebyte.c: added test
4786 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4788 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4790 2006-10-05 Borut Razem <borut.razem AT siol.net>
4792 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4794 - sdcc.dsw: changed property eol-style to CRLF
4795 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4797 2006-10-04 Raphael Neider <rneider AT web.de>
4799 * device/include/pic/{pic16f84.h,pic16f84a.h},
4800 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4801 from patch #1522504, thanks to Robas Teodor
4803 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4805 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4808 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4810 * src/pic16/glue.c (pic16emitMaps),
4811 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4812 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4813 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4814 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4816 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4817 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4819 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4821 * support/librarian/sdcclib.c: Added option -l.
4822 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4824 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4825 using Windows command prompt.
4827 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4829 * device/lib/libsdcc.lib: added module rand
4830 * src/ds390/ralloc.c (rematStr),
4831 * src/hc08/ralloc.c (rematStr),
4832 * src/mcs51/ralloc.c (rematStr),
4833 * src/z80/ralloc.c (rematStr): made output more consistent
4834 * src/mcs51/gen.c: cosmetic changes
4836 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4838 * src/port.h: added mem.cabs_name to PORT
4845 * src/z80/main.c: added cabs_name initializers
4846 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4848 (emitMaps): emit absolutes in code memory into cabs_name
4850 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4851 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4852 * support/regression/fwk/include/testfwk.h: added define for at
4853 * support/regression/tests/absolute.c: added, new
4855 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4857 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4858 optimizations, see also patch 887161 by Stas Sergeev
4859 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4860 to be necessary anymore,
4861 (102, 103, 104, 127): renamed all occurances of bp to _bp
4863 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4865 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4866 thanks Weston T. Schmidt for patch 1555221
4867 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4868 * src/SDCCicode.c(geniCodeMultiply): small optimization
4870 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4872 * device/include/stdlib.h: added rand prototypes
4873 * device/lib/rand.c: new, added
4874 * device/lib/Makefile.in: added rand.c
4875 * src/z80/peeph.def,
4876 * src/z80/peeph-gbz80.def,
4877 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4879 2006-09-20 Raphael Neider <rneider AT web.de>
4881 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4883 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4885 * as/link/aslink.h: cosmetic changes
4886 * as/link/mcs51/Makefile.in,
4887 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4889 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4892 * as/link/mcs51/aslink.h,
4893 * as/link/z80/aslink.h: merged and moved to as/link/
4894 * as/link/lkstore.c,
4895 * as/link/mcs51/lkstore.c: moved to as/link/
4896 * as/link/clean.mk: remove *.o
4897 * as/link/mcs51/alloc.h: deleted
4898 * as/link/mcs51/lkarea.c: added lnksect prototype
4899 * as/link/mcs51/lkdata.c,
4900 * as/link/mcs51/lklex.c,
4901 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4902 * as/link/mcs51/lkmem.c,
4903 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4904 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4905 * as/link/mcs51/aslink.dsp,
4906 * as/link/mcs51/Makefile.aslink,
4907 * as/link/mcs51/Makefile.bcc,
4908 * as/link/mcs51/Makefile.in: updated for moved files
4909 * as/link/z80/lkarea.c,
4910 * as/link/z80/lkhead.c,
4911 * as/link/z80/lklex.c,
4912 * as/link/z80/lklibr.c,
4913 * as/link/z80/lklist.c,
4914 * as/link/z80/lkmain.c,
4915 * as/link/z80/lkrloc.c,
4916 * as/link/z80/lksym.c: synced with mcs51
4917 * as/link/z80/lkdata.c,
4918 * as/link/z80/lkeval.c,
4919 * as/link/z80/lkihx.c,
4920 * as/link/z80/lks19.c: cosmetic changes
4921 * as/link/z80/Makefile.in,
4922 * as/link/z80/linkgbz80.dsp,
4923 * as/link/z80/linkz80.dsp: updated for moved files
4925 2006-09-16 Borut Razem <borut.razem AT siol.net>
4927 * debugger/mcs51/sdcdb.c: partially fixed
4928 [ 1203664 ] sdcdb fails to open files w. two "." periods
4929 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4930 debugger/mcs51/symtab.h: fixed indenting
4931 * configure.in, configure: up to date with latest Maarten's changes
4933 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4936 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4937 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4938 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4939 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4940 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4941 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4942 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4943 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4944 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4945 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4946 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4947 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4948 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4949 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4950 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4951 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4952 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4953 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4954 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4955 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4956 as/link/mcs51/alloc.h,
4957 as/link/mcs51/clean.mk,
4958 as/link/mcs51/conf.mk,
4959 as/link/mcs51/Makefile.bcc,
4960 as/link/mcs51/Makefile.in,
4961 as/link/mcs51/readme.390,
4962 as/link/mcs51/strcmpi.c,
4963 as/link/mcs51/strcmpi.h,
4965 as/mcs51/Makefile.bcc,
4966 as/mcs51/Makefile.in,
4969 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4971 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4974 * as/link/Makefile.in,
4975 * as/link/z80/linkgbz80.dsp,
4976 * as/link/z80/linkz80.dsp,
4983 * link/z80/aslink.h,
4984 * link/z80/clean.mk,
4986 * link/z80/linkgbz80.dsp,
4987 * link/z80/linkz80.dsp,
4988 * link/z80/lkarea.c,
4989 * link/z80/lkdata.c,
4990 * link/z80/lkeval.c,
4993 * link/z80/lkhead.c,
4996 * link/z80/lklibr.c,
4997 * link/z80/lklist.c,
4998 * link/z80/lkmain.c,
4999 * link/z80/lkrloc.c,
5002 * link/z80/Makefile.in,
5004 * sdcc.dsw: moved link/ to as/link/
5006 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5008 * as/mcs51/i51mch.c (machine): fixed warning
5010 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5012 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5014 2006-09-09 Borut Razem <borut.razem AT siol.net>
5016 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5017 sdcdb WIN32 native port
5018 * src/clean.mk: fixed
5020 2006-09-08 Borut Razem <borut.razem AT siol.net>
5022 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5024 2006-09-08 Raphael Neider <rneider AT web.de>
5026 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5027 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5028 to gplink to disable processor mismatch warning and to allow
5029 the use of devices with only aliased (shared) memory banks,
5030 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5032 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5034 * doc/sdccman.lyx: Some re-formating plus example on using
5035 #pragma preproc_asm +/-
5037 2006-09-07 Borut Razem <borut.razem AT siol.net>
5039 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5042 2006-09-06 Borut Razem <borut.razem AT siol.net>
5044 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5045 line at sdcc.nsi:153
5046 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5048 2006-09-05 Borut Razem <borut.razem AT siol.net>
5050 * configure.in, configure: support for winsock2
5051 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5052 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5053 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5054 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5055 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5057 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5059 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5061 * support/regression/tests/bug1551947.c: new, added
5062 * src/SDCCsymt.h: strings are char* not byte*
5064 2006-09-05 Raphael Neider <rneider AT web.de>
5066 * device/lib/pic16/libdev/pic18f4550.c,
5067 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5068 declarations/definitions from patch #1520949
5070 2006-09-05 Raphael Neider <rneider AT web.de>
5072 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5073 byte-aligned bitfields, fixes #1539278
5075 2006-09-05 Raphael Neider <rneider AT web.de>
5077 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5080 2006-09-04 Borut Razem <borut.razem AT siol.net>
5082 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5083 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5084 -mno-cygwin is a part of the compiler name
5085 * support/scripts/sdcc_mingw32: don't disable ucsim
5087 2006-09-03 Borut Razem <borut.razem AT siol.net>
5089 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5090 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5092 2006-09-03 Raphael Neider <rneider AT web.de>
5095 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5096 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5099 2006-09-01 Borut Razem <borut.razem AT siol.net>
5101 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5102 to make ppc-osx happy
5104 2006-08-31 Borut Razem <borut.razem AT siol.net>
5106 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5107 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5108 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5109 * support/regression/ports/ds390/spec.mk,
5110 support/regression/ports/mcs51/spec.mk,
5111 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5112 To run regression tests in mingw environment:
5113 make DEV_NULL=NUL CC=gcc
5115 2006-08-30 Borut Razem <borut.razem AT siol.net>
5117 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5118 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5119 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5120 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5121 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5122 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5123 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5124 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5125 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5126 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5127 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5128 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5129 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5130 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5131 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5132 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5133 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5134 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5135 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5136 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5137 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5138 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5139 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5140 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5141 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5142 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5143 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5144 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5145 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5146 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5147 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5148 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5149 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5150 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5151 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5152 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5153 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5154 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5155 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5156 ucsim WIN32 native port
5158 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5160 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5162 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5164 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5165 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5167 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5169 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5170 * support/regression/tests/bug1546986.c: new, added
5171 * as/mcs51/.cvsignore,
5172 * debugger/mcs51/.cvsignore,
5173 * src/.cvsignore: deleted
5175 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5177 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5180 2006-08-20 Borut Razem <borut.razem AT siol.net>
5182 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5183 removed cl_listen_console::match(), cl_console::match(),
5184 restructured cl_commander::proc_input()
5186 2006-08-16 Borut Razem <borut.razem AT siol.net>
5188 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5189 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5190 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5192 2006-08-14 Borut Razem <borut.razem AT siol.net>
5194 * support/regression/Makefile.in,
5195 support/regression/ports/pic14/gpsim.cmd,
5196 support/regression/ports/pic14/spec.mk,
5197 support/regression/ports/pic14/support.c:
5198 added pic14 regression test
5200 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5202 * as/doc/asxhtm.html: documented changed ABS behaviour
5203 * as/doc/README: fixed some typos
5205 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5207 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5210 2006-08-12 Borut Razem <borut.razem AT siol.net>
5212 * support/regression/fwk/include/testfwk.h,
5213 support/regression/fwk/lib/testfwk.c,
5214 support/regression/generate-cases.py,
5215 support/regression/Makefile.in:
5216 regression test framework does not depend on function pointers and
5219 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5221 * device/include/stddef.h: c temporary hack to fix bug 1518273
5223 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5225 * device/include/mcs51/cc2510fx.h: added
5226 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5229 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5231 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5232 * as/z80/Makefile.in: added strcmpi.c
5233 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5234 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5236 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5238 * device/lib/gbz80/asm_strings.s,
5239 * device/lib/gbz80/crt0_rle.s,
5240 * device/lib/gbz80/div.s,
5241 * device/lib/gbz80/mul.s,
5242 * device/lib/gbz80/shift.s,
5243 * device/lib/z80/asm_strings.s,
5244 * device/lib/z80/crt0_rle.s,
5245 * device/lib/z80/div.s,
5246 * device/lib/z80/mul.s,
5247 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5248 flags which are all upper case
5250 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5252 * as/z80/asm.h: made CASE_SENSITIVE 1
5253 * link/z80/aslink.h: made CASE_SENSITIVE 1
5254 * src/z80/gen.c (throughout): made all conditionals upper case
5255 * support/regression/tests/bug1503067.c: new
5257 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5259 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5260 (shiftIntoPair): added case 2 for PAIR_IY,
5261 (setupToPreserveCarry): replaced parameters with iCode and check if
5262 PAIR_DE is in use to fix bug 1399290,
5263 (genPlus, genMinus): updated call to setupToPreserveCarry
5264 * support/regression/tests/bug1399290.c: new
5266 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5268 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5269 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5270 * src/ds390/gen.c (shiftRLong),
5271 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5272 * src/mcs51/gen.c (sameReg): changed to sameByte,
5273 (xch_a_aopGet): new,
5274 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5275 shiftRLong): fixed bug 1533966
5276 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5277 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5278 * support/regression/Makefile.in: disabled z80, enabled ucz80
5279 * support/regression/tests/float_trans.c: enabled test for z80 and host
5280 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5282 2006-08-01 Borut Razem <borut.razem AT siol.net>
5284 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5285 comparison is always false due to limited range of data type
5286 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5288 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5290 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5291 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5292 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5293 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5295 2006-07-31 Borut Razem <borut.razem AT siol.net>
5297 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5298 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5299 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5300 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5301 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5302 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5303 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5304 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5305 enable ucsim mingw compilation. Serial port is disabled,
5306 since it uses termios.h API, which is not available on native
5309 2006-07-31 Borut Razem <borut.razem AT siol.net>
5311 * Small Device C Compiler 2.6.0 released
5312 * support/scripts/sdcc.nsi: added FULL_DOC option
5313 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5315 2006-07-28 Borut Razem <borut.razem AT siol.net>
5317 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5318 * doc/INSTALL.txt: updated
5320 2006-07-27 Borut Razem <borut.razem AT siol.net>
5322 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5323 device/lib/pic/libdev/Makefile.in: fixed bug
5324 [ 1438354 ] pic libsdcc: distclean doesn't work
5325 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5326 device/lib/pic16/libio/Makefile.in: fixed bug
5327 [ 1438344 ] pic16 lib: clean doesn't work properly
5328 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5330 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5332 * device/lib/pic/libsdcc/fsdiv.c,
5333 * device/lib/pic/libsdcc/fsmul.c,
5334 * device/lib/pic16/libsdcc/float/fsdiv.c,
5335 * device/lib/pic16/libsdcc/float/fsmul.c,
5336 * device/lib/_fsdiv.c,
5337 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5338 * support/regression/tests/bug1520966.c: added
5339 * doc/knownbugs.html: removed [ 1520966 ] from the list
5341 2006-07-25 Borut Razem <borut.razem AT siol.net>
5343 * configure.in, configure, sdccconf_in.h: fixed bug
5344 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5345 * doc/knownbugs.html: removed [ 1519095 ] from the list
5347 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5349 * doc/knownbugs.html: added, contains list of known bugs at release
5350 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5352 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5354 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5355 function registers and corrected defaults with additional warning
5356 * device/lib/malloc.c: cosmetic changes
5357 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5358 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5359 (fillGaps): and used it
5361 2006-07-20 Raphael Neider <rneider AT web.de>
5363 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5364 output unless SDCCPICDEBUG is set
5365 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5366 output if SILENT is set
5368 2006-07-11 Borut Razem <borut.razem AT siol.net>
5370 * doc/README.txt: updated
5372 2006-07-10 Borut Razem <borut.razem AT siol.net>
5374 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5375 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5376 in WIN32 installation
5377 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5380 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5382 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5383 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5385 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5387 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5389 2006-07-06 Borut Razem <borut.razem AT siol.net>
5391 * support/regression/tests/bitfields.c:
5392 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5393 * support/regression/tests/constantRange.c:
5394 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5396 2006-07-04 Borut Razem <borut.razem AT siol.net>
5398 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5400 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5401 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5402 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5403 reverted changes from 2006-07-03
5404 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5405 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5406 added CPPFLAGS, used by the host port
5408 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5410 * support/regression/valdiag/tests/switch.c,
5411 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5412 * support/regression/tests/libmullong.c: fixed for host
5413 * support/regression/ports/host/spec.mk: disable all warnings for host,
5414 SDCC runs with --less-pedantic too
5416 2006-07-03 Borut Razem <borut.razem AT siol.net>
5418 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5420 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5421 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5422 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5423 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5425 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5426 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5427 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5428 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5430 2006-07-02 Raphael Neider <rneider AT web.de>
5432 * src/pic16/devices.inc,
5433 * device/include/pic16/pic18fregs.h,
5434 * device/include/pic16/pic18f4550.h,
5435 * device/lib/pic16/pics.all,
5436 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5438 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5440 * as/hc08/lkaomf51.c (OutputName),
5441 * as/mcs51/lkaomf51.c (OutputName),
5442 * as/z80/asmain.c (asmbl),
5443 * src/ds390/main.c (asmLineNodeFromLineNode),
5444 * src/hc08/ralloc.c (hc08_assignRegisters),
5445 * src/mcs51/main.c (asmLineNodeFromLineNode),
5446 * src/xa51/ralloc.c (checkRegMask),
5447 * src/xa51/gen.c (emitcode),
5448 * src/z80/gen.c (_emit2),
5449 * src/SDCCast.c (searchLitOp),
5451 * support/packihx/packihx.c,
5452 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5453 * src/ds390/gen.c (aopPutUsesAcc),
5454 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5455 * support/regression/tests/libmullong.c (mullong_wrapper),
5456 * src/SDCCsymt.c (powof2),
5458 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5459 * src/SDCCsymt.h: added TYPE_TARGET_*
5460 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5461 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5462 SDCCast because 1) header problems 2) this is the right place
5463 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5464 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5467 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5469 * src/SDCCicode.h: removed buggy semicolon in unused macro
5470 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5471 search for previous definiton of auto symbols too,
5472 (findPrevUse): fixed logic of emitWarnings
5474 2006-06-26 Raphael Neider <rneider AT web.de>
5476 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5477 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5479 2006-06-25 Raphael Neider <rneider AT web.de>
5481 * device/lib/pic/libm: NEW, added math library functions
5482 * device/lib/pic/libsdcc: NEW; added float support functions
5483 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5484 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5485 NEW, added math related headers
5486 * device/include/asm/pic/features.h: NEW
5487 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5488 (popGet): allow larger offsets for AOP_PCODE,
5489 (genDataPointerSet): handle literals explicitly, more debug output,
5490 (genAssign): fixed for float using aopLiteral ;-)
5491 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5492 GOTO initialisation routine
5493 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5494 flag on registers, fixes #1469043 (local variables do not work)
5495 * src/pic/main.c (_pic14_do_link),
5496 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5499 2006-06-25 Borut Razem <borut.razem AT siol.net>
5501 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5502 characters printed (not including the trailing '\0' used to end
5503 output to strings). Problem detected in regression test bug-927659.c.
5504 NOTE: printf() family functions should return int instead
5506 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5507 specifier are printed as themselves
5508 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5509 support flags, width and precision specifiers
5511 2006-06-24 Borut Razem <borut.razem AT siol.net>
5513 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5514 to the list of sdcc tagrets not supporting bit type
5515 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5516 testfor pic16 due to bug:
5517 [ 1511794 ] pic16: regression test bug-895992.c fails
5519 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5521 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5522 * src/SDCCglue.c (initPointer), fixed bug 1496419
5523 * support/regression/tests/bug1496419.c: new, added
5525 2006-06-22 Borut Razem <borut.razem AT siol.net>
5527 * support/regression/ports/pic16/support.c: use gpsim usart module from
5528 libgpsim_modules library
5530 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5532 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5535 2006-06-19 Raphael Neider <rneider AT web.de>
5537 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5538 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5539 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5540 (pic14printExterns,pic14printPublics,pic16printPublics,
5541 pic16_printExterns): use new functions to emit symbols
5542 (picglue,pic16glue): emit publics before emitting externs
5543 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5544 locally defined functions to avoid bug #1443651
5545 * support/regression/tests/bug-716242.c: removed pic16 workaround
5546 * support/regression/ports/pic16/spec.mk: ignore errors during build
5548 2006-06-19 Raphael Neider <rneider AT web.de>
5550 * src/pic/glue.h: added pic14aopLiteral prototype
5551 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5552 * src/pic/gen.c: removed stdint.h dependency
5553 (aopGet): use Safe_strdup()
5554 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5555 (genDataPointerSet): use pic14aopLiteral()
5556 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5557 for pic16; thanks to Bernhard and Maarten
5559 2006-06-18 Borut Razem <borut.razem AT siol.net>
5561 * support/regression/tests/structflexarray.c: flexible array members
5562 not supported by gcc < 3
5563 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5565 * src/pic/gen.c: don't include [p]strdin.h on solaris
5566 * support/Util/pstdint.h: addad svn attributes
5567 * support/regression/tests/constantRange.c,
5568 support/regression/tests/rotate.c: include inttypes.h instead
5569 stdint.h on solaris, addad svn attributes
5571 2006-06-18 Raphael Neider <rneider AT web.de>
5573 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5575 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5576 (pic16_genMinusBits): simplified sign-extension
5577 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5578 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5579 adjusted to correctly handle mixed-signed operands, disabled
5580 now unused multiplciation routines
5581 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5582 (assignResultValue): added argument denoting the size of the result
5583 as returned by the function (fixes upcasts in assigning from
5584 function calls: char foo(); int i = foo();)
5585 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5586 function result to assignResultValue
5587 (genMult): disabled inlined multiplication code
5588 (genDiv): augmented to also handle the modulus operator, fixed to
5589 handle mixed-signed operands correctly
5590 (genMod): simply call genDiv, disabled unused code
5591 (genAssign): fixed missing (sign-)extension on result
5592 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5593 valid char operands, allow signed operands for native code, added
5594 division and modulo operator handling
5595 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5597 As a consequence, onebyte.c (if split into two files) and muldiv.c
5598 pass regression tests.
5600 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5602 * doc/Makefile.in: two runs of makeindex seem needed to get
5603 correct page references in the index of sdccman.pdf
5604 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5606 2006-06-17 Borut Razem <borut.razem AT siol.net>
5608 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5610 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5612 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5613 mentioned ec2drv and paulmon
5615 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5617 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5618 consecutive abs areas
5619 (find_empty_space, allocate_space): added map to handle codemap or
5621 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5622 absolute idata and xdata
5623 * as/mcs51/lkmem.c (summary2): updated legend
5625 2006-06-16 Raphael Neider <rneider AT web.de>
5627 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5629 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5631 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5633 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5635 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5637 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5638 value of generic pointers,
5648 src/z80/main.c: PORT structure, added elements for gp_tags field,
5649 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5650 fields in the PORT structure of each port,
5651 * src/SDCCast.c (decorateType): allow processing of generic pointers
5652 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5655 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5661 * src/pic16/pcode.c,
5663 * src/pic/pcoderegs.c,
5666 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5667 bug 1504689 on minGW
5669 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5671 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5673 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5675 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5677 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5679 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5682 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5684 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5685 to a char variable. Fixed bug #1504211
5686 * device/include/pic16/adc.h,
5687 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5688 and fixed bug #1364390
5690 2006-06-10 Borut Razem <borut.razem AT siol.net>
5692 * CVSROOT: removed the CVS left-over
5694 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5696 * as/hc08/asmain.c (asexit),
5697 * as/hc08/lkmain.c (lkexit),
5698 * as/mcs51/asmain.c (asexit),
5699 * as/mcs51/lkmain.c (lkexit),
5700 * src/SDCCglue.c (DEFSETFUNC),
5701 * src/SDCCmain.c (linkEdit, assemble),
5702 * support/librarian/sdcclib.c (AddRel),
5703 replaced unlink() by standard C remove()
5704 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5705 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5706 gatherImplicitVariables): new, added to fix bug 608752,
5707 (createFunction): added gatherImplicitVariables()
5708 * src/SDCCast.h: added createRMW prototype
5709 * src/SDCCsymt.h (struct symbol): added infertype
5710 * support/regression/tests/bug608752.c: new, added
5712 2006-06-10 Raphael Neider <rneider AT web.de>
5714 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5715 multibyte dummy reads (fixes #1503234)
5717 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5719 * device/include/mcs51/compiler.h: new, added header file to enable
5720 creating common sfr definition header files for different compilers
5722 2006-06-05 Raphael Neider <rneider AT web.de>
5724 * src/pic16/{pcode.h,genarith.c}:
5725 introduced pCodeOp combining any two pCodeOps (previously only
5726 two register operands could be combined), removed pcop2 from
5727 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5728 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5729 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5730 rewritten to use new PO_TWO_OPS
5731 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5732 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5733 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5734 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5735 (pic16_get_op): embraced return arg to allow #define return(x),
5736 added new case for combined opcodes
5737 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5738 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5739 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5741 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5743 * src/SDCCval.c (checkConstantRange): added
5744 * src/SDCCval.h: added checkConstantRange
5745 * support/Util/SDCCerr.c,
5746 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5747 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5748 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5749 * src/SDCCast.c (decorateType): added checkConstantRange,
5750 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5751 can be emitted with the correct always true/false warning,
5752 added optimization for double '!';
5753 result of decorateType() must be assigned back to the tree, because
5754 decorateType() can change the tree
5755 * src/SDCCicode.c (geniCodeLogic),
5756 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5757 (checkConstantRange): removed, it was only a fragment which never
5759 * src/SDCCsymt.c (computeType): fixed promotion for
5760 "-1 < (unsigned bit) b"
5761 * src/pic/ralloc.c (packRegsForAssign),
5762 * src/pic16/ralloc.c (packRegsForAssign),
5763 * src/hc08/ralloc.c (packRegsForAssign),
5764 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5766 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5767 * support/regression/tests/constantRange.c: added
5768 * support/valdiag/tests/constantRange.c: added
5769 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5771 2006-06-02 Borut Razem <borut.razem AT siol.net>
5773 * support/regression/ports/pic16/support.c: increase stack size
5775 * support/regression/Makefile.in: sort tests by name so that the
5776 resutlts can be compared on different machines / platforms
5778 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5780 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5781 * src/ds390/gen.c (emitLabel): new, added,
5782 (genDjnz): fixed stack overflow bug,
5783 (throughout): cosmetic changes to sync with mcs51/gen.c,
5784 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5785 * src/mcs51/gen.c (genEndFunction): small optimization,
5786 (throughout): cosmetic changes to sync with ds390/gen.c
5788 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5790 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5791 (_print_format): fixed printing pointers
5792 * src/mcs51/gen.c (emitLabel, movb): new, added,
5793 (genAssign): small optimization,
5794 (genDjnz): fixed stack overflow bug,
5795 (throughout): replaced sprintf with SNPRINTF,
5796 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5797 replaced emitcode("mov", "b,...") with MOVB(...),
5798 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5799 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5800 * src/mcs51/peeph.def: added rules 140 and 264
5801 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5802 so they may get optimized into registers
5804 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5806 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5807 immediately when encountered,
5808 (printUsage): always use stderr even on windows
5810 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5812 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5813 (processParms): fixed bug #1247551
5814 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5815 parseCmdLine, main): print '--version' to stdout,
5816 print 'help' to stdout if --help is given,
5817 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5818 arguments are given; fixed --help
5820 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5822 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5823 * support/regression/tests/bug-1493710.c: added
5825 2006-05-27 Borut Razem <borut.razem AT siol.net>
5827 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5829 * support/regression/ports/pic16/support.c: increase stack size
5830 from default 64 bytes to 128 bytes
5831 * support/regression/tests/staticinit.c,
5832 support/regression/tests/float.c: regression tests fully enabled
5833 for pic16 port by putting the initialized data arrays into the code
5835 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5836 This was changed by mistake in the previous version.
5838 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5840 * src/pic16/gen.c (genFunction, genEndFunction): some
5841 beautifications, fixed bug with falsely restoring FSR2 in large
5842 stack model, thanks to Beau E. Cox for reporting the bug
5844 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5846 * debugger/mcs51/break.c,
5847 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5848 use %p to print pointers, made address variables unsigned
5849 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5850 * debugger/mcs51/symtab.c (parseSymbol): must return something
5851 * src/mcs51/gen.c (aopForSym): small optimization,
5852 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5853 (freeAsmop): added missing break,
5854 (aopPut): removed parameter bvolatile, determine it inside the function,
5855 (saveRegisters, unsaveRegisters): small optimization,
5856 (genIpush): removed pointless check,
5857 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5858 replaced sprintf with SNPRINTF,
5859 replaced strcpy with strncpyz,
5860 updated aopPut calls,
5861 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5862 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5864 2006-05-24 Borut Razem <borut.razem AT siol.net>
5866 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5867 modification of test for the pic16 port, put the array to the code
5868 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5870 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5872 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5873 * support/Util/pstdint.h: added
5875 2006-05-22 Borut Razem <borut.razem AT siol.net>
5877 * src/regression/Makefile: removed bool2.c test, added -q linker option
5878 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5879 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5880 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5881 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5882 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5883 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5884 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5885 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5886 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5888 2006-05-22 Raphael Neider <rneider AT web.de>
5890 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5891 bug #1492360 (problematic due to generic pointers, see code)
5893 2006-05-22 Borut Razem <borut.razem AT siol.net>
5895 * support/regression/ports/pic16/specs.mk: removed stack size linker
5897 * support/regression/tests/array.c,
5898 support/regression/tests/bitopcse.c,
5899 support/regression/tests/bug-908454.c,
5900 support/regression/tests/malloc.c: modified for pic16 regression test
5901 * support/regression/tests/bitfields.c:
5902 pic16 - excluded bitfileds of size > 8
5903 * support/regression/tests/bp.c: pic16 - reduced data size
5904 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5905 * support/regression/tests/bug-460010.c:
5906 pic16 - used the absolute address the fits in memory
5907 * support/regression/tests/bug-716242.c:
5908 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5909 * support/regression/tests/float.c:
5910 pic16 - excluded - data size too big
5911 * support/regression/tests/onebyte.c:
5912 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5913 * support/regression/tests/shifts.c:
5914 pic16 - function names probably have to differ in first X characters
5916 * support/regression/tests/staticinit.c:
5917 pic16 - excluded some tests due error: no target memory available for
5920 2006-05-22 Borut Razem <borut.razem AT siol.net>
5922 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5923 second try. Thanks Stas Sergeev once more.
5925 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5927 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5928 (genLeftShift, genRightShift): fixed bug 1491627
5929 * src/hc08/peeph.def (rules 7, 8.x): added
5930 * support/regression/tests/shifts.c (ShiftLeftByParam,
5931 ShiftRightByParam, testShiftByParam): added to test variable shifting
5933 2006-05-20 Raphael Neider <rneider AT web.de>
5935 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5936 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5937 (allocReg): add only new registers to dynAllocRegs,
5938 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5939 #1489055, #1445850, and probably #1483693
5941 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5943 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5944 bug in for-loop that didn't emit the last of CONFIG and ID registers
5946 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5948 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5950 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5951 1489016, 1434401 and 1490124
5952 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5953 1489016, 1434401 and 1490124
5955 2006-05-17 Borut Razem <borut.razem AT siol.net>
5957 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5960 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5962 * device/include/mcs51/P89c51RD2.h,
5963 * device/include/mcs51/P89LPC901.h,
5964 * device/include/mcs51/P89LPC922.h,
5965 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5967 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5969 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5970 to fix missing stack pragma in compiled binary object file,
5972 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5974 * support/packihx/configure.in,
5975 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5976 determine sizeof basic types even while cross compiling
5978 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5980 * src/avr/gen.c (aopop),
5981 * src/ds390/gen.c (aopOp),
5982 * src/hc08/gen.c (aopOp),
5983 * src/mcs51/gen.c (aopop),
5984 * src/pic16/gen.c (pic16_aopOp),
5985 * src/pic/gen.c (aopOp),
5986 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5987 if size of operand is smaller than spill location
5989 2006-05-12 Borut Razem <borut.razem AT siol.net>
5991 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5992 have to have CR/LF line endings even if they are checked out on *nix
5993 or on WIN32 in cygwin binmode
5995 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5997 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5998 * device/include/ds80c390.h: added sfr16 definitions
6002 * src/ds390/ralloc.c,
6003 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6004 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6005 bit returning functions
6006 * support/regression/tests/sfr16.c: enabled test on ds390
6008 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6010 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6011 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6013 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6015 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6016 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6017 (cl_address_space constructor): removed expensive initialization,
6018 (cl_address_space::get_cell): extended for late initialization,
6019 (cl_address_space::*): use late initialization,
6020 (cl_address_decoder::activate): removed expensive initialization,
6021 This reduced regression test running time by 25%
6023 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6031 * support/packihx/Makefile.in,
6032 * support/packihx/clean.mk,
6033 * support/packihx/Makefile.bcc,
6034 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6036 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6038 * src/SDCCval.c (valNot): fix for regression test failure
6039 of not.c on big endian hosts
6041 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6043 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6045 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6047 * device/lib/mcs51/Makefile.in: changed string comparison operator
6048 to = for POSIX compliance; == is bash extension
6050 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6052 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6055 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6057 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6058 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6059 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6060 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6061 bug report #1478657,
6063 2006-05-05 Borut Razem <borut.razem AT siol.net>
6065 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6068 2006-05-02 Borut Razem <borut.razem AT siol.net>
6070 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6071 create *.ind, which made make to fail if invoked with -j 2
6073 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6075 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6076 Hubert Sack for patch 1479782
6078 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6080 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6082 2006-05-01 Raphael Neider <rneider AT web.de>
6084 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6085 (create_pic): store only prefix-free device name,
6086 (init_pic): check for device names with "16" prefix,
6088 * src/pic/device.h (struct PIC_device),
6089 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6091 * device/include/pic/pic12f{635,675,629,683}.h,
6092 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6093 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6094 * device/include/pic/pic16f505.h,
6095 * device/lib/pic/libdev/pic16f505.c: removed
6096 * device/include/pic/pic14devices.txt: added support for pic12f
6097 devices, removed unsupported non 16-bit devices
6098 [above changes provided by patch from Zik Saleeba]
6099 * src/pic/*, src/pic16/*, device/include/pic16/*,
6100 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6102 2006-05-01 Borut Razem <borut.razem AT siol.net>
6104 * configure.in, configure, doc/Makefile.in:
6105 sync with nightly build makefile - latex, dvipdf and dvips
6108 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6110 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6111 in the library source
6113 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6115 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6117 2006-04-28 Raphael Neider <rneider AT web.de>
6119 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6120 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6121 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6122 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6124 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6126 * device/lib/pic/libdev/Makefile.in,
6127 * device/lib/hc08/Makefile.in,
6128 * device/lib/gbz80/Makefile.in,
6129 * device/lib/z80/Makefile.in,
6130 * device/lib/ds390/Makefile.in,
6131 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6132 thanks to Borut for the bug report
6134 * configure: always create doc/Makefile independent from --enable-doc
6135 * Makefile.in: always install from directory doc independent from
6137 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6139 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6140 * doc/Makefile.in: install *.txt if present
6141 * device/include/Makefile.in (install): added installation of pic/*.inc
6142 and pic/*.txt files again, they were erroneously removed
6144 2006-04-28 Raphael Neider <rneider AT web.de>
6146 * src/pic/{gen.c,main.h,pcode.c},
6147 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6148 concerning signedness with casts
6150 2006-04-28 Raphael Neider <rneider AT web.de>
6152 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6153 definition of an interrupt handler,
6154 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6155 interrupt handler stuff from picglue() to separate routine,
6156 (picglue): enabled definition of intr handlers in files w/o main()
6158 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6160 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6161 compilation with MSVC 2005 Express Edition (VC8)
6163 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6165 * device/lib/Makefile: fixed build of gbz80 lib
6167 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6169 * support/regression/tests/bug-460010.c,
6170 * support/regression/tests/bug-524691.c,
6171 * support/regression/tests/bug-716242.c: removed conditional defines
6172 that are already in testfwk.h
6174 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6176 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6177 (AccAXRsh1): added, shift right by 1,
6178 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6180 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6182 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6184 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6185 remove cast to same type
6186 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6187 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6189 * link/z80/Makefile: removed, they have moved to
6192 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6193 * install-sh: fix bug #1204398 by setting umask 0022
6194 * device/lib/Makefile: separate build of z80 and gbz80 lib
6196 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6198 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6199 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6201 One basic decision: e.g. src/clean.mk includes further files. In order
6202 to make this work there are two solutions:
6203 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6204 run configure on them. This way they can use
6205 'include $(srcdir)/port-clean.mk'
6206 - always include clean.mk by the Makefile at the same level. To avoid
6207 that `make clean` tries to include and build Makefile.dep the
6208 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6209 implemented, because now even `make uninstall` doesn't create
6210 Makefile.in. clean.mk could be eliminated by pasting it in
6213 * debugger/mcs51/Makefile.in: build own objects from library sources
6214 (SLIB, SDCC) in current directory
6216 * configure, configure.in: renamed --disable-device-lib-build in
6217 --disable-device-lib; added --enable-doc, the required tools are
6218 searched by configure; added result message; the toolchain for the
6219 belonging ports are now only built, if the port is enabled.
6221 * support/regression/*: all output is written in directory gen, because
6222 the fwk and ports directories don't livet in the build tree using vpath
6224 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6225 --disable-device-lib, added --enable-doc, added section VPATH
6227 * sim/ucsim/configure.in,
6228 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6229 z80 are enabled by default
6231 2006-04-24 Raphael Neider <rneider AT web.de>
6233 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6234 to config word, "pic14_"-prefixed some extern functions
6235 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6236 config word has been found
6237 * src/pic/device.h: added prototypes
6238 * src/pic/pcode.c: added "pic14_"-prefix where needed
6239 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6241 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6243 (pic14emitRegularMap): ignore config words,
6244 (pic14createInterruptVect): moved generating __config directives away
6245 (picglue): have __config directives emitted
6247 2006-04-24 Borut Razem <borut.razem AT siol.net>
6249 * doc/Makefile: sync with nightly build makefile
6251 2006-04-24 Raphael Neider <rneider AT web.de>
6253 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6254 registers that have not been assigned proper liveranges,
6255 fixes #1469504 and #1474602,
6256 (pCodeRegOptimizeRegUsage): fixed typo in comment
6258 2006-04-24 Borut Razem <borut.razem AT siol.net>
6260 * device/examples/main8051.c: deleted - it was removed from CVS
6261 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6262 after the transition to Subversion
6263 * src/SDCCalloc.h: deleted - it was removed from CVS
6264 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6265 after the transition to Subversion
6266 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6267 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6268 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6269 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6271 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6273 * as/asx8051.dsp: added mcs51/strcmpi.h
6274 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6275 * as/hc08/aslink.h: updated lnksect prototype
6277 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6279 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6280 (newdot): handle A_ABS
6282 * as/mcs51/asout.c (outarea): output address
6283 * as/hc08/lkaomf51.c,
6284 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6286 * as/mcs51/i51pst.c,
6287 * as/z80/z80pst.c: "ABS" is not A_OVR
6288 * as/hc08/lkarea.c (newarea): read a_addr,
6289 (lnkarea): added codemap array, sort absolute areas to the front,
6290 combine all GSINITx/GSFINAL,
6291 (find_empty_space, allocate_space): new functions,
6292 (lnksect): return next address, handle absolute sections
6293 * as/mcs51/lkarea.c (newarea): read a_addr,
6294 lnksect2 prototype changed,
6295 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6296 (find_empty_space, allocate_space): new, factored out of lnksect2,
6297 (lnksect2): return next address, handle absolute sections
6299 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6300 * as/hc08/lklibr.c (addfile, fndsym),
6301 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6302 index out of range and detect both '\' and '/'
6303 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6304 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6305 regression tests (ds390 cannot return bool yet)
6306 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6307 document critical interrupts on z80, document changed SDCC define
6308 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6309 (_a390_mapping): added .org directive
6310 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6311 (genMultOneByte): fixed warnings
6312 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6314 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6315 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6316 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6317 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6318 * src/pic16/main.c: removed newReg prototype
6319 * src/pic16/pcode.c,
6320 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6322 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6324 * src/pic16/ralloc.c
6325 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6327 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6328 from short to PIC_OPTYPE
6329 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6330 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6331 optype from short to PIC_OPTYPE
6332 * src/port.h: made int_size unsigned to fix warnings
6333 * src/SDCC.y: fixed warning on MSVC
6334 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6335 * src/SDCCopt.c (convertToFcall): fixed warnings
6336 * src/SDCCsymt.h: removed double prototype for genSymName
6337 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6338 offset int to fix warnings
6340 2006-04-22 Borut Razem <borut.razem AT siol.net>
6342 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6343 references to CVS replaced with Subversion
6345 2006-04-21 Borut Razem <borut.razem AT siol.net>
6347 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6348 references to CVS replaced with Subversion
6350 2006-04-19 Borut Razem <borut.razem AT siol.net>
6352 * src/version.awk: adapted for svn
6353 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6354 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6355 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6356 /binutils-avr/etc/*.vi, *.jin: removed all properties
6357 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6359 2006-04-19 Borut Razem <borut.razem AT siol.net>
6361 * CVS to Subversion migration completed
6363 2006-04-18 Borut Razem <borut.razem AT siol.net>
6365 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6366 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6368 2006-04-17 Borut Razem <borut.razem AT siol.net>
6370 * device/include/Makefile.in: added pic/*.inc to the installation
6372 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6374 * support/regression/collate-results.py: fixed output in case of
6376 * support/regression/generate-cases.py: fixed splitting of pathnames
6378 * as/hc08/lklibr.c (addfile),
6379 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6381 2006-04-11 Raphael Neider <rneider AT web.de>
6383 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6384 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6385 * src/pic16/pcode.c (assignValnums): fixed #1460578
6387 2006-04-11 Raphael Neider <rneider AT web.de>
6389 * device/lib/pic/libdev/*.c,
6390 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6391 fixes #1468739, enables compilation in --std-c99 mode
6392 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6394 2006-04-11 Raphael Neider <rneider AT web.de>
6396 * src/pic/device.c (find_device): removed debug output
6397 (list_valid_pics): enabled verbose listing of supported devices
6398 * device/include/stdbool.h: define bool as char for pic14/16 as well
6400 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6402 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6404 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6406 * .version: bumped version to 2.5.6
6407 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6409 2006-04-06 Raphael Neider <rneider AT web.de>
6411 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6412 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6413 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6414 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6415 pic14_constructAbsMap
6416 (pic14printPublics): declare absolute global symbols as global
6417 (pic14createInterruptVect),
6418 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6419 (newReg): assume new registers unused, use correct name in
6420 hashtable (reg->name instead of name), more debugLog output
6421 * src/pic/device.h (PIC_device): added fields for verbose output
6422 * src/pic/device.c: moved device definition to pic14devices.txt,
6423 added routines for runtime parsing of pic14devices.txt,
6424 added support for second config word
6425 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6426 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6427 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6428 (_pic14_parseOptions): moved pCodeInitRegisters here
6429 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6430 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6431 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6432 handling the pseudo stack
6433 * device/lib/Makefile.in: ignore failures in objects-pic16,
6434 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6435 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6436 * device/lib/pic/Makefile.subdir,
6437 * device/lib/pic16/Makefile.subdir: improved clean rules
6438 * device/lib/pic/libdev/: NEW, pic14 device libraries
6439 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6440 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6441 * device/include/Makefile.in: create subdir and install pic14 headers
6442 * device/include/pic/p16f_common.inc: removed unused declarations
6443 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6444 PICs from inc2h.pl v1.6,
6445 replaced BIT_AT macros with struct declarations
6446 * device/include/pic/pic14devices.txt: definition of supported devices,
6447 all above improvements contributed by Zik Saleeba, thanks
6448 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6449 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6452 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6454 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6455 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6456 thanks to Charles Olds
6458 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6460 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6462 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6464 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6465 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6466 * support/regression/bug1464657.c: added, new test
6468 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6470 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6473 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6475 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6476 --no-peep and --peep-file <file> are used don't use default rules but
6479 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6481 * src/mcs51/gen.c (genCall): fixed bug 1457608
6483 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6485 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6486 changes seem to cause (trigger?) problems with the build system.
6488 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6490 * src/SDCCpeeph.c (operandsLiteral): new, added,
6491 (callFuncByName): inserted operandsLiteral
6492 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6494 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6496 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6497 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6499 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6501 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6502 implemented patch 1120823 Thanks to Willy De la Court (normal
6503 interrupts need an interrupt number now if they are made critical),
6504 and enabled nesting of critical functions though not for gbz80
6505 (genCritical, genEndCritical): added functions
6506 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6507 * src/z80/mappings.i: added "ei" to all mappings
6509 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6511 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6512 submitted by the Debian SDCC maintainer Aurelien Jarno:
6513 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6514 archive with gcc 4.1 on mips and wrote the patch"
6516 2006-03-16 Raphael Neider <rneider AT web.de>
6518 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6519 the left operand is shorter than the result (c* = lit-c* + int),
6521 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6524 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6526 * src/.version: increased version number to 2.5.5
6527 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6528 linking is done manually in pic16 port's _linkEdit,
6529 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6530 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6531 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6532 allocate asmop as AOP_ACC,
6533 (aopForRemat): added parameter 'bool result' in function declaration,
6534 (pic16_aopGet): return AOP_ACC when accessing WREG,
6535 (pic16_popGetTempReg): minor modification,
6536 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6537 'pic16_allocWithIdx',
6538 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6539 calling function in absolute addresses,
6540 (genAssign): take into account AOP_ACC asmop,
6541 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6542 * src/pic16/pcoderegs.c: some debug functions and lines added,
6543 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6544 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6546 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6547 call to allocReg, not by manually allocating a new one,
6548 (pic16_assignRegisters): now before going through the register
6549 allocating functions mark all registers as free. This eliminates some
6550 side effects resulting from peephole parser done earlier in the backbone
6552 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6554 * src/SDCCicode.c (geniCodeLogic),
6555 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6557 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6559 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6560 (genSend): bugfix, do not allocate and free twice,
6561 (shiftRLong): handle partially overlapping aops
6562 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6564 2006-03-08 Borut Razem <borut.razem AT siol.net>
6566 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6569 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6571 * support/regression/tests/bug1409955.c: new, added
6572 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6573 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6574 (aopForSym, aopOp): increment asmop.allocated if reused,
6575 (freeAsmop): decrement asmop.allocated and check for zero instead of
6577 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6578 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6579 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6580 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6581 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6582 genSignedRightShift, genRightShift, genDataPointerGet,
6583 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6584 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6585 in reverse order from allocation,
6586 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6587 added swappedLR to keep track
6588 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6589 pdata & code for GCC, z80, gbz80 & hc08
6590 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6592 2006-03-08 Raphael Neider <rneider AT web.de>
6594 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6596 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6598 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6599 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6600 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6602 2006-03-06 Borut Razem <borut.razem AT siol.net>
6604 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6605 made the linker quiet
6607 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6609 * src/pic16/gen.c (genPcall): fixed bug #1443644
6610 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6611 which dumps before the function entry point a data byte which represents
6612 the number of the local variables used by the specified function, added
6613 'xinst' for initial support for Extended Instruction Support,
6614 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6615 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6616 port->fun_prefix anymore (may change later),
6617 (genFunction, genEndFunction): do not store/restore local registers for
6618 _main (this should take care the --main-return command line option in
6620 (genOr): removed some legacy pic-port instructions,
6621 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6622 performing operations with SFR's causes data to be written more than
6623 once to each SFR. Perhaps SFRs should be handled in special cases...
6624 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6626 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6627 into account for stack starting position,
6628 (struct OPTIONS pic16_optionsTable): added command line argument
6629 --extended or -y for Extended Instruction Support,
6630 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6631 (deassignLRs): *** perhaps the most important change, old 'for' code
6632 (commented out for reference), didn't account for some registers which
6633 were left marked 'not free' after a pointer operation. The change
6634 reduces register usage a lot in some cases
6636 2006-03-04 Borut Razem <borut.razem AT siol.net>
6638 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6640 * support/regression/tests/bug-524697.c: decreased array size for
6641 mcs51 to fit into the internal RAM
6642 * support/regression/Makefile.in: a little bit more verbose
6644 2006-03-03 Borut Razem <borut.razem AT siol.net>
6646 * support/regression/fwk/lib/testfwk.c,
6647 support/regression/fwk/include/testfwk.h: introduced function
6648 _prints(), nonrecursive _printn(), call _initEmu() from main()
6649 * support/regression/ports/gbz80/support.asm,
6650 support/regression/ports/ucz80/support.asm,
6651 support/regression/ports/z80/support.asm,
6652 support/regression/ports/ds390/support.c,
6653 support/regression/ports/hc08/support.c,
6654 support/regression/ports/host/support.c,
6655 support/regression/ports/mcs51/support.c,
6656 support/regression/ports/xa51/support.c: added empty _initEmu()
6658 * support/regression/ports/pic16/gpsim.cmd,
6659 support/regression/ports/pic16/spec.mk,
6660 support/regression/ports/pic16/support.c,
6661 support/regression/Makefile.in: added pic16 regression test
6663 2006-03-01 Raphael Neider <rneider AT web.de>
6665 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6666 genConstPointerGet): use safe way of generating MOVFF to cover
6667 literals as well as registers, fixes bug #1440527
6668 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6670 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6671 more correctly, fixes bug #1232186
6672 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6673 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6674 gplink guess the correct processor in more cases, applied patch
6675 from Till Riedel attached to and fixing bug #1436552
6677 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6679 * support/regression/tests/array.c: added, contains check for #1434401
6680 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6682 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6684 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6685 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6686 * device/include/mcs51/c8051f326.h,
6687 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6688 * device/include/mcs51/c8051f000.h,
6689 * device/include/mcs51/c8051f018.h,
6690 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6691 PCON_IDLE,PCON_STOP and added sfr16 definitions
6693 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6695 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6696 genGetWord): fixed bug 1409955
6698 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6700 * device/include/hc08/mc68hc908gp32.h,
6701 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6703 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6705 * src/SDCCast.c (constExprValue): return NULL if not a value
6706 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6707 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6708 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6710 2006-02-13 Borut Razem <borut.razem AT siol.net>
6712 * src/regression/ptrarg.c: added, fails due to bug #1430967
6713 * src/regression/Makefile: ptrarg.c added, ...
6715 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6717 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6718 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6720 2006-02-11 Borut Razem <borut.razem AT siol.net>
6722 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6723 print "Processor: xxx" message to stdout only if --verbose
6725 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6727 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6728 * support/regression/tests/bug1426356.c: added
6729 * support/regression/tests/bitfields.c: removed 2 tests
6731 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6733 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6734 * device/include/mcs51/c8051f330.h,
6735 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6736 PCON_IDLE,PCON_STOP and added sfr16 definitions
6737 * device/lib/_divsint.c,
6738 * device/lib/_divuint.c,
6739 * device/lib/_divulong.c,
6740 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6741 register bank bug for small stackauto
6743 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6745 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6747 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6749 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6750 * all.dsp: corrected several bin paths
6751 * device/include/mcs51/c8051f120.h,
6752 * device/include/mcs51/c8051f300.h,
6753 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6754 to PCON_IDLE,PCON_STOP
6755 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6756 * device/lib/printf_large.c (output_float): fixed bug 1388703
6757 * support/regression/tests/bug1057979.c: added test for bug 1388703
6759 2006-02-08 Raphael Neider <rneider AT web.de>
6761 * src/pic/pcode.c (pciTRIS): fixed typo,
6762 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6763 (LinkFlow): fixed handling of flows that end in a call,
6764 (ReuseReg): perform safety check earlier
6765 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6766 to work with flows at the beginning of a pBlock,
6767 fixes #1426557 (Symbol not previously defined),
6768 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6770 (RemoveUnusedRegisters): update register usage info
6771 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6772 created, reuse existing ones instead
6773 * src/pic/gen.c (genPcall): fixed #1424719
6775 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6777 * link/z80/lkmain.c,
6779 * link/z80/lkdata.c,
6780 * link/z80/aslink.h: fixed build on current cygwin:
6781 replaced getline() by lk_getline()
6783 2006-02-01 Borut Razem <borut.razem AT siol.net>
6785 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6786 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6787 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6788 src/regression/bool1.c, src/regression/bool2.c,
6789 src/regression/bool3.c, src/regression/call1.c,
6790 src/regression/compare.c, src/regression/compare10.c,
6791 src/regression/compare2.c, src/regression/compare3.c,
6792 src/regression/compare4.c, src/regression/compare5.c,
6793 src/regression/compare6.c, src/regression/compare7.c,
6794 src/regression/compare8.c, src/regression/compare9.c,
6795 src/regression/configword.c, src/regression/for.c,
6796 src/regression/inline.c, src/regression/mult1.c,
6797 src/regression/nestfor.c, src/regression/or1.c,
6798 src/regression/pointer1.c, src/regression/ptrfunc.c,
6799 src/regression/rotate1.c, src/regression/rotate2.c,
6800 src/regression/rotate3.c, src/regression/rotate4.c,
6801 src/regression/rotate5.c, src/regression/rotate6.c,
6802 src/regression/rotate7.c, src/regression/string1.c,
6803 src/regression/struct1.c, src/regression/sub.c,
6804 src/regression/sub2.c, src/regression/switch1.c,
6805 src/regression/while.c, src/regression/xor.c,
6806 src/regression/create_stc, src/regression/simulate,
6807 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6809 * src/regression/gpsim_assert.h: added
6811 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6813 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6814 ((void (code *) (void)) 0) ();
6823 * as/mcs51/aslink.h,
6825 * as/mcs51/asmain.c,
6826 * as/mcs51/lkdata.c,
6828 * as/mcs51/lkmain.c,
6831 * as/z80/asmain.c: fixed build on current cygwin:
6832 replaced getline() by as_getline()
6834 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6836 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6837 declarator in the symbol chain
6839 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6840 parameter list for function pointers
6841 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6842 * support/regression/tests/bug-716242.c: added
6844 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6846 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6848 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6850 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6852 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6853 inifinitely recurseable, added static
6854 * support/regression/tests/bug-1408066.c: added
6856 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6859 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6860 renamed, added possibility to create "postLoopLbl"-labels
6861 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6862 newiTempLoopHeaderLabel
6863 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6864 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6865 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6866 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6867 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6868 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6869 (basicInduction): fixed bug #136564, made static,
6870 (loopInduction): changed parameter of basicInduction, made static,
6871 (addPostLoopBlock): added
6872 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6873 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6875 * support/regression/tests/bug-136564.c: added
6876 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6877 --std-sdcc99 to LIBSDCCFLAGS
6879 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6881 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6883 * support/regression/tests/bug-1406131.c: added
6885 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6887 * src/SDCCast.c (decorateType): fix promotion of unary minus
6888 * src/SDCCsymt.c (computeType): beautified
6889 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6890 (valUnaryPM, valComplement): fix sign and promotion,
6891 (valNot): ANSI: result type is int (SDCC: unsigned char)
6892 * support/regression/tests/uminus.c: speedup by removing superflous
6894 * support/regression/tests/onebyte.c: added promotion and signedness
6895 tests for unary minus
6896 * support/regressions/tests/bug-477927.c: disable warning about
6897 uninitialized variables
6898 * support/regression/tests/not.c: added
6900 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6902 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6903 * src/mcs51/gen.c (gen51Code): show final register usage after
6904 fillGaps in asm with --i-code-in-asm
6905 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6906 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6907 incUsed, rliveClear, adjustIChain): made static,
6908 (setFromRange): excluded because it's unused,
6909 (findPrevUseSym, markWholeLoop): added,
6910 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6911 through all branches of predecessors enables sdcc to emit the warning
6912 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6913 (rlivePoint): made static, added parameter emitWarnings which is only
6914 true during the first run out of two,
6915 (findRecursiveSucc, findRecursivePred): removed,
6916 (computeLiveRanges): made static, added parameter emitWarnings,
6917 (dumpIcRlive): added for debugging only
6918 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6919 removed prototype of setFromRange()
6920 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6921 in call of computeLiveRanges()
6922 * support/regression/tests/bug-895992.c: added
6923 * support/regression/tests/bug-971834.c: added
6924 * support/valdiag/tests/bug-895992.c: added
6925 * support/valdiag/tests/bug-971834.c: added
6927 2005-12-18 Raphael Neider <rneider AT web.de>
6929 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6930 (genUnpackBits): improved code for direct operands,
6931 (genPackBits): improved code for literal assignment to bitfields
6932 and for direct destination operands (no FSR indirection),
6933 prevented redundant AND, fixes #1362800,
6934 (AccLsh): added parameter to disable masking of the result
6935 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6936 skip instructions with side-effects (like incfsz),
6937 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6938 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6939 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6942 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6944 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6945 volatile variables as spill location
6947 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6949 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6951 * support/regression/tests/bug-1376320.c: added
6953 2005-12-08 Raphael Neider <rneider AT web.de>
6955 * src/pic/device.c: renamed is_shared to pic14_is_shared
6956 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6957 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6958 (is_valid_identifier): added for above workaround
6960 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6962 * device/lib/Makefile.in: fixed to enable port-specific-objects
6963 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6964 char, thanks Hubert Sack
6965 * doc/sdccman.lyx: documented --xstack-loc,
6966 elaborated a bit more on interrupts and pitfalls,
6967 removed "setjmp/longjmp unsupported",
6968 documented some unsupported C99 features
6969 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6970 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6971 if, thanks Hubert Sack
6972 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6973 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6975 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6976 regression tests can report resource usage (rfe 700441)
6977 * support/regression/collate-results.py: report resource usage
6978 * support/regression/ports/ds390/spec.mk,
6979 * support/regression/ports/hc08/spec.mk,
6980 * support/regression/ports/mcs51/spec.mk,
6981 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6982 * support/regression/ports/ds390/uCsim.cmd,
6983 * support/regression/ports/hc08/uCsim.cmd,
6984 * support/regression/ports/mcs51/uCsim.cmd,
6985 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6986 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6987 library, use the default one
6988 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6989 building the library
6991 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6993 * config.dsp: added dependency on .version and configure_vc.awk
6994 * device/include/setjmp.h: updated for --stack-auto and --xstack
6995 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6996 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6997 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6998 * device/lib/libsdcc.lib: added _setjmp
6999 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7000 (decorateType): fixed bug 1372851,
7001 (optimizeGetHbit): fixed warning
7002 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7003 array initialisation
7004 * support/regression/tests/bug1057979.c: added test for bug 1358192
7005 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7007 2005-12-03 Borut Razem <borut.razem AT siol.net>
7009 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7010 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7012 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7014 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7015 createIval): implement symbol independant "flexible array member",
7016 (createIvalCharPtr): implemented flexible array initialisation with a
7018 * src/SDCCsymt.c (copyStruct): removed,
7019 (getSize): fixed misleading comment,
7020 (getAllocSize): removed, the additional allocation size is now in
7021 sym->flexArrayLength,
7022 (checkStructFlexArray): new, syntax checks for flexible array members,
7023 (compStructSize): added syntax checks for "flexible array members"
7024 (copyStruct): removed,
7025 (copyLinkChain): removed inefficient fix for bug 770487
7026 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7027 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7028 symbol->flexArrayLength
7030 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7031 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7032 * support/regression/tests/structflexarray.c: added
7033 * support/valdiag/tests/structflexiblearray.c: added
7035 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7037 * src/SDCCast.c (decorateType): fixed bug 1368489
7038 * support/Util/SDCCerr.c,
7039 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7041 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7043 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7044 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7046 2005-11-27 Borut Razem <borut.razem AT siol.net>
7048 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7049 support/cpp2/mkdeps.h: added command line option
7050 -obj-ext=<extension> to SDCPP to define object file externion, used
7051 for generation of make dependencies (-M)
7052 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7054 2005-11-26 Borut Razem <borut.razem AT siol.net>
7056 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7057 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7058 added pic and pic16 libraries
7060 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7062 * device/include/float.h: Corrected typo in prototype of __fsgt
7064 2005-11-25 Borut Razem <borut.razem AT siol.net>
7066 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7067 added creation of model-mcs51-stack-auto libraries
7069 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7071 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7073 * src/SDCCast.c (createIvalArray): removed obsolete comment
7075 2005-11-24 Borut Razem <borut.razem AT siol.net>
7077 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7078 added missing device/lib/mcs51/crt*.asm sources
7080 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7082 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7084 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7086 * device/lib/_fs2schar.c,
7087 * device/lib/_fs2sint.c,
7088 * device/lib/_fs2slong.c: optimized inline asm
7090 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7092 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7093 Better handling of floats between -1.0 and 0.0.
7095 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7097 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7098 (the missing "if"s prohibited removal of redundant labels)
7100 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7102 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7103 Properly convert floats between -1.0 and 0.0 to long, int, and char
7104 types (max integer value of negative floats tends to zero).
7105 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7106 Removed changes made so to work properly with floats between
7107 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7110 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7112 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7113 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7114 (genCast) cosmetic change
7115 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7116 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7118 * support/regression/tests/bitfields (testSignedBitfields): added
7120 2005-11-18 Borut Razem <borut.razem AT siol.net>
7122 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7123 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7124 introduced SILENT option to make building of pic16 libraries less
7126 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7128 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7129 Now they work properly with floats between -1.0 and 0.0
7130 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7132 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7134 * src/SDCCicode.c (printOperand): added missing else
7136 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7138 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7139 reformatted for better readability
7140 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7143 2005-11-17 Borut Razem <borut.razem AT siol.net>
7145 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7146 introduced SILENT option to make building of pic16 libraries less
7147 verbose - used for nightly snapshot build
7148 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7149 available on Win32 platforms.
7150 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7151 medium, large, pic and pic16
7153 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7155 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7156 printf("%f"...) sets fraction to zero.
7158 2005-11-16 Raphael Neider <rneider AT web.de>
7160 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7162 * src/pic/gen.c (genIfx): implemented for CARRY bit
7163 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7164 to generic pointers, fixes #1357332,
7165 (pic16_movLit2f): NEW,
7166 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7168 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7170 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7172 2005-11-11 Raphael Neider <rneider AT web.de>
7174 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7175 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7176 compute pointer's type from operand,
7177 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7178 improved single bit reads, fixes bug #1353379
7180 2005-11-09 Borut Razem <borut.razem AT siol.net>
7182 * support/scripts/sdcc.nsi: added lib/pic to the package
7184 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7186 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7188 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7190 * support/regression/tests/bug1348008.c: added
7191 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7192 * support/regression/tests/bug1337835.c: updated comment
7194 2005-11-06 Borut Razem <borut.razem AT siol.net>
7196 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7197 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7198 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7199 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7200 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7201 dynamic construction of cl_error_class and derivates - 2.nd try
7203 2005-11-05 Borut Razem <borut.razem AT siol.net>
7205 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7206 bug, which caused Bus Errors on sparc solaris
7208 2005-11-04 Borut Razem <borut.razem AT siol.net>
7210 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7211 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7212 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7213 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7214 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7215 and derivates to resolve the initialization problem on OSX
7217 2005-11-02 Borut Razem <borut.razem AT siol.net>
7219 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7220 corrected typo - #include <winsock2.h>
7222 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7224 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7225 (_asxxxx_mapping): added org directive for future enhancements
7227 2005-11-01 Borut Razem <borut.razem AT siol.net>
7229 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7230 enabled sockets on WIN32
7231 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7233 2005-10-31 Borut Razem <borut.razem AT siol.net>
7235 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7236 WIN32 backslash path delimiters should be escaped when used in C strings
7237 * support/regression/tests/bitfields.c: exclude failing assertions for
7238 __CYGWIN32__ and __MINGW32__ hosts
7240 2005-10-30 Borut Razem <borut.razem AT siol.net>
7242 * src/SDCCutil.c: corrected double comparison typo
7244 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7246 * device/lib/medium/Makefile: added for new memory model medium
7247 * device/include/asm/mcs51/features.h: updated for medium/pdata
7248 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7249 added Multiply & Accumulate sbit's and MAC0_PAGE define
7250 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7251 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7252 * device/lib/_mullong.c: update for medium model
7253 * device/lib/incl.mk: added medium model
7254 * doc/sdccman.lyx: documented medium model
7255 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7256 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7257 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7258 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7259 (allocParms): set SCLS and OCLS to pdata for medium model
7260 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7262 (powof2): return <0 if not power of 2
7263 * src/avr/gen.c (genBitWise): use updated powof2
7264 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7265 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7266 (shiftLLeftOrResult): use B if necessary
7267 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7268 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7269 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7270 * support/regression/Makefile.in: added test-mcs51-medium
7271 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7273 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7275 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7277 * device/lib/time.c (mktime): fixed bug 1334315
7279 2005-10-28 Raphael Neider <rneider AT web.de>
7281 * device/include/pic/p16f_common.inc: added common declarations
7282 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7284 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7286 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7287 (aopPutUsesAcc): added to predict accumulator use,
7288 (assignResultValue): save acc if necessary,
7289 (genMinusDec): store result if indirectly addressed,
7290 (genDivOneByte): save acc if necessary,
7291 (movLeft2Result): bugfix if left already in acc,
7292 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7293 attention to accumulator use (esp. pdata),
7294 (genReceive): receive pdata correctly
7295 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7296 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7298 2005-10-27 Raphael Neider <rneider AT web.de>
7300 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7302 2005-10-27 Raphael Neider <rneider AT web.de>
7304 * .version: changed version to 2.5.4
7305 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7306 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7307 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7308 arithmetics support routines
7309 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7310 * device/lib/Makefile.in: also create installdir for pic
7312 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7314 * src/pic/device.c (dump_sfr): rewritten to delegate register
7315 placement to the linker (use `extern sym' rather than sym EQU addr),
7316 (validAddress): fixed to check last specified address
7317 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7318 (popGetLit): truncate literal value to 8 bit,
7319 (popGet): moved assert to more appropriate place
7320 (popGetExternal): create pCode operand from and mark the according
7321 symbol as being `extern'
7322 (popGetAddr): added sanity check on immediate's offset, provide
7323 GPOINTER tag on demand
7324 (aopPut): fixed for immediates,
7325 (mov2w_op): move operand's address or contents to WREG (depending on
7326 operand type), safer variant of mov2w,
7327 (movwf,call_libraryfunc): NEW, handy abbreviations,
7328 (get_argument_pcop,get_return_val_pcop,pass_argument,
7329 get_returnvalue): interface for accessing function parameters and
7331 (assignResultValuei,genRet): use new parameter/return value interface
7332 (pic14_getDataSize): back to old version handling generic pointers,
7333 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7334 provided implementation and/or fixed old one,
7335 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7336 calls, removed legacy 8051 reference code
7337 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7338 (loadSignToC): NEW, move the operands sign bit to CARRY,
7339 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7340 genRightShiftSigned, accepts negative shift counts,
7341 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7342 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7343 generic pointers, __data pointers and __code pointers,
7344 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7345 and signed bitfields, limit bitfields to 8 bit,
7346 (genDataPointerGet): fixed number of bytes read,
7347 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7348 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7349 pointers to constant data are no longer assumed to point to __code
7350 space, removed invalid pointer types,
7351 (bitpatternFromVal): retrieve the PICs representation of an integer
7353 (genDataPointerSet): fixed assigning to po_immediate operands,
7354 (genGenPointerSet): implemented as library call,
7355 (genIfx): fixed incorrect condition,
7356 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7357 provide GPOINTER tag according to destination's storage class,
7358 (genCast): added code to handle casting to generic pointers, added
7359 sign-/zero extension of the result
7360 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7361 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7362 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7364 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7365 address/register resides in the shared banks
7366 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7367 put all variables into separate sections (have the linker arrange
7369 (picglue): put init code and interrupt handlers in separate sections
7370 * src/pic/main.c: added port specific options table, modified to PORT
7371 structure to make GPOINTERs 3 byte, added pic14_options
7372 (_pic14_do_link): private linking routine (update paths to libraries,
7373 add libsdcc.lib by default)
7374 * src/pic/main.h: declare pic14_options
7375 * src/pic/pcode.c: fixed instructions i/o relations,
7376 (RegCond): reverted to correct version,
7377 (newpCodeOpLit): truncate literals to 8 bit,
7378 (genericPrint): added debug output,
7379 (getRegFromInstruction): fixed for various operand types, simplified
7380 (BuildFlow): fixed broken handling of isntructions with labels
7381 (LinkFlow): start at last instruction in flow (skip trailing comments),
7382 pass the flow on to the next instruction after CALL
7383 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7384 (insertPCodeInstruction): fixed inserting after a skip instruction,
7385 (DoBankSelect): fixed for labeled instructions
7386 (OptimizepBlock): honor --nopeep switch
7387 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7388 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7389 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7390 (pCodeOptime2pCodes): allow disabling this optimization via
7391 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7392 but is still buggy), started implementation of a dataflow based
7393 pCode optimization (CSE + dead code elimination)
7394 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7395 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7396 names are independant of the stack location and therefore portable across
7399 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7401 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7402 (selectSpil): fixed bug 1337835 by not spilling bit variables
7403 * support/regression/tests/bug1337835.c: added test for this bug
7404 * src/mcs51/peeph.def: restart after rule 3.c,
7405 addded rules 263.x to optimize loading constants
7407 2005-10-26 Raphael Neider <rneider AT web.de>
7409 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7410 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7411 (genAssign): emit warning when casting literals to generic pointer
7412 type, also applies when taking the address of a fixed variable,
7413 (genCast): improved casting to generic pointers
7414 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7415 extern variables, added verbose error message
7416 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7418 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7420 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7421 carry must be complemented too
7422 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7423 could be emitted by genMinus
7424 * src/SDCCval.c (constVal): fixed bug 1305065
7426 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7428 * src/SDCCast.c (addCast): added promotion for bit variables
7429 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7430 promotion casts + optimisation
7431 (optimizeGetWord): fix warning 'i' might be used uninitialized
7432 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7433 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7435 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7437 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7438 all chars are promoted to int; promotion should be handled in SDCCast.c
7440 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7442 * device/lib/_strcmp.c: Fixed bug 1326457
7444 2005-10-11 Raphael Neider <rneider AT web.de>
7446 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7447 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7449 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7451 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7452 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7454 2005-10-04 Raphael Neider <rneider AT web.de>
7456 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7457 device/lib/pic16/pics.all: added pic18f1320
7458 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7460 2005-09-30 Raphael Neider <rneider AT web.de>
7462 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7463 * src/pic16/devices.inc: NEW, provides device descriptions
7464 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7466 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7468 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7471 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7473 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7474 documented Any Order Bit, Higher Order Byte and Higher Order Word
7475 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7476 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7477 (optimizeGetAbit): new, to get any bit, not only the high bit,
7478 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7479 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7480 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7481 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7482 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7483 GETABIT, GETBYTE, GETWORD: decorate them,
7484 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7485 (ast_print): added GETABIT, GETBYTE, GETWORD
7486 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7487 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7488 (geniCodeBinary): new generic binary icode,
7489 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7490 * src/port.h: updated comment for PORT.hasExtBitOp
7491 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7492 (genGetByte): new, to get a single byte,
7493 (genGetWord): new, to get a word from a long,
7494 (gen51Code): added GETABIT, GETBYTE, GETWORD
7495 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7497 2005-09-23 Raphael Neider <rneider AT web.de>
7499 * configure.in, configure: have device/lib/pic configured
7500 * device/lib/Makefile.in: added model-pic14
7501 * device/lib/clean.mk: added pic/ to clean rule
7502 * device/lib/pic: added rudimentary pic14 library providing support
7503 functions for multiplication/division/generic pointer access
7504 * src/SDCCopt.c (convilong): mark support functions as extern
7505 for pic14 port as well
7506 * src/pic/gen.c (genMult): added assertions,
7507 (genpic14Code): emit warning on unhandled iCodes
7508 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7509 * src/pic/pcode.c (pCodeOpCopy),
7510 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7511 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7512 SFR_REGISTER}), made safe for future extensions
7513 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7514 instructions even if preceeded by SKIP instructions (also remove
7515 them); removed unused code
7516 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7517 prevents leaving parts of the structure uninitialized after copying
7519 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7521 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7523 * support/regression/tests/addsub.c: added test for the bug
7525 2005-09-21 Raphael Neider <rneider AT web.de>
7527 * device/include/pic16/pic18f1220.h,
7528 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7529 * device/lib/pic16/Makefile.rules: added missing opening paren
7530 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7531 are provided in genutils.c,
7532 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7533 operand/result sizes,
7534 (genCmp): assert on NULL pointers first, then check deref'ed values
7535 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7538 2005-09-18 Raphael Neider <rneider AT web.de>
7540 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7541 as these are now unused,
7542 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7543 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7544 local, avoids uninitialized pointer dereference on r->name
7545 * src/pic16/ralloc.c (newReg): fixed indentation
7547 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7549 * src/SDCCval.c (constVal): fixed bug 730366
7550 * support/Util/SDCCerr.c,
7551 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7553 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7555 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7557 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7559 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7561 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7563 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7564 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7565 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7566 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7567 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7568 * packihx/packihx.c (hexDigit): made c unsigned char
7569 * as/mcs51/lklibr.c (fndsym),
7570 * link/z80/lkgb.c (gb),
7571 * link/z80/lklibr.c (fndsym),
7572 * link/z80/lkrloc.c (relr),
7573 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7574 * src/SDCC.lex (checkCurrFile, process_pragma),
7575 * src/SDCCglue.c (spacesToUnderscores),
7576 * src/SDCCmain.c (setParseWithComma, processFile),
7577 * src/asm.c (tvsprintf, printCLine),
7578 * src/avr/gen.c (emitcode, aopPut),
7579 * src/ds390/gen.c (emitcode),
7580 * src/hc08/gen.c (emitcode, emitinline),
7581 * src/mcs51/gen.c (emitcode, genInline),
7582 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7584 * src/pic/ralloc.c (debugLog),
7585 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7587 * src/pic16/ralloc.c (debugLog),
7588 * src/z80/main.c (_process_pragma):
7589 made all ctype.h function calls safe
7590 * src/SDCCopt.c: include math.h for fabs
7591 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7592 and used them throughout the code to make ctype.h function calls safe
7593 * src/ds390/main.c (asmLineNodeFromLineNode),
7594 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7595 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7597 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7598 (newpCodeAsmDir): made ctype.h function calls safe
7599 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7600 pic16_emitcode): made lbp unsigned char*
7601 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7602 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7603 * src/xa51/gen.c (emitcode),
7604 * src/z80/gen.c (_emit2): made lbp unsigned char*
7605 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7608 2005-09-05 Raphael Neider <rneider AT web.de>
7610 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7611 access bank splitpoint
7613 2005-09-05 Raphael Neider <rneider AT web.de>
7615 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7617 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7619 * .version: changed to version 2.5.3
7620 * doc/sdccman.lyx: changed version to 2.5.3,
7621 documented --codeseg and --constseg and pragma codeseg and constseg,
7622 documented bit parameters (reentrant) and bit returning
7623 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7624 currFunc->recvSize, but is this ok for all ports?
7625 (ast2iCode): result of ~ on unsigned char must be cast to int for
7627 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7628 function pointers in bit space
7629 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7630 (processFuncArgs): call port.reg_parm() with reentrancy info
7638 * src/z80/main.c: port.reg_parm prototype extended with
7639 "bool reentrant" parameter
7640 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7641 options.stackAuto for allocating bit register parameters
7642 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7643 (genSend): set BitBankUsed if it is,
7644 (selectRegBank): factored out of genCall for use in genPcall,
7645 (genCall): removed redundant dtype assignmen, use selectRegBank,
7646 (genPcall): handle returning in Carry properly, save in F0 if needed,
7647 (genReceive): handle bit register parameters
7648 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7649 (mcs51_assignRegisters): enable bit registers for all reentrant
7650 functions and don't set BitBankUsed unconditionally
7651 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7652 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7653 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7655 2005-08-27 Borut Razem <borut.razem AT siol.net>
7657 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7658 ppc-osx (Darwin) does not support -u option. It seems that it is
7659 supported only on Linux - GNU cp
7661 2005-08-25 Borut Razem <borut.razem AT siol.net>
7663 * sim/ucsim/gui.src/serio.src/Makefile.in,
7664 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7665 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7666 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7667 install and strip, since the strip at /usr/ccs/bin should be used
7670 2005-08-24 Borut Razem <borut.razem AT siol.net>
7672 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7674 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7676 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7679 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7681 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7682 * as/mcs51/lkmain.c (link_main): fixed warning
7683 * device/include/stdbool.h: ds390 has no advanced bit support yet
7684 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7685 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7686 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7687 and updated their macros
7688 * src/SDCCval.c (constVal): updated comment for renamed b_long
7690 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7692 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7693 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7694 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7695 (oprio): set priority for '['
7696 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7698 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7699 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7700 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7701 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7702 added overlayable BIT_BANK area
7703 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7704 (summary2): explain 'T' in legenda
7705 * as/mcs51/lkrloc.c: replaced old K&R style,
7706 (relr): added R_BIT processing,
7707 (errmsg): added "Bit-addressable relocation error",
7708 (adb_bit): added for converting from byte- to bit-addressable space,
7709 (adb_24_bit): added for converting from byte- to bit-addressable space
7710 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7711 used in reentrant functions now even as return value
7712 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7713 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7714 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7715 * src/SDCCglobl.h: added indicator BitBankUsed
7716 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7717 the bit registers b0-b7
7718 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7719 (geniCodeCast): fixed bug 1263853,
7720 (geniCodeLogicAndOr): put result in bool or char,
7721 (geniCodeReceive): added parameter func for accessing the return type,
7722 (geniCodeFunctionBody): pass func to geniCodeReceive
7723 * src/SDCCmain.c: added indicator BitBankUsed
7724 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7725 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7726 (checkSClass): don't put automatic bool/bit on stack,
7727 (checkFunction): removed check on function cannot return bit
7728 * src/SDCCsymt.h: added newBoolLink prototype
7729 * src/mcs51/gen.c (rb1regs): added bit registers,
7730 (movc): created for assigning to carry,
7731 (pushReg, popReg): created for pushing registers,
7732 (sameRegs): check both AOP_REG and AOP_CRY types,
7733 (aopOp): handle bit registers,
7734 (aopPut): optimization no self-assign,
7735 (saveRegisters): push reg->base (bits) only once for bit registers,
7737 (unsaveRegisters): pop reg->base only once and use popReg,
7738 (assignResultValue): added parameter func and return in carry for bits,
7739 (genIpush): optimization no reload in A if not changed,
7740 (genSend): bit parameters in reentrant functions are passed in bit
7741 registers by first assigning to bits in B, then save registers and
7743 (genCall): handle returning in Carry properly, save it in F0 if needed,
7744 (genPcall): updated assignResultValue call, this is not safe yet for bit
7745 returning function !!!
7746 (genFunction): don't generate equ's for bit registers and use pushReg,
7747 (genEndFunction): take care of bit returning functions and use popReg,
7748 (genRet): return bit in Carry,
7749 (genIfx): optimize bit registers and other directly addressable bits,
7750 (genReceive): updated assignResultValue call
7751 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7752 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7753 registers when using stack-auto
7754 * src/mcs51/ralloc.c (_G): added allBitregs,
7755 (regs8051): added the bit registers,
7756 (createStackSpil): use macro IS_BIT,
7757 (getRegBit): added to allocate a bit register, else spill,
7758 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7759 (updateRegUsage): factored out to ease stepping while debugging,
7760 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7761 also allocate bit registers,
7762 (fillGaps): handle bit registers,
7763 (findAllBitregs): added to create bit vector with all bit registers,
7764 (mcs51_allBitregs): returns this bit vector,
7765 (mcs51_assignRegisters): when using stack-auto use bit registers for
7766 passing parameters and creating local variables
7767 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7769 2005-08-22 Borut Razem <borut.razem AT siol.net>
7771 * device/lib/Makefile.in: replaced find option -or with -o
7772 to make it run on solaris
7774 2005-08-22 Raphael Neider <rneider AT web.de>
7776 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7777 fixes #1265442 (crash on Solaris)
7779 2005-08-20 Borut Razem <borut.razem AT siol.net>
7781 * configure, configure.in: added tests for libsocket and libnsl libraries,
7782 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7783 from support/regression/Makefile.in
7784 * support/regression/Makefile.in: added
7785 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7786 * sim/ucsim/libtool: regenerated on sparc-solaris
7787 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7788 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7789 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7790 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7791 sparc-solaris, which doesn't use GNU ld linker
7792 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7793 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7795 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7797 * src/mcs51/peeph.def: updated comments
7799 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7801 * device/lib/_gptrget.c,
7802 * device/lib/_gptrput.c: slightly shorter
7803 * doc/sdccman.lyx: incremented version
7804 * src/mcs51/peeph.def: moved peephole comments to the line of first
7805 change to better keep line correlation, reanimated 186.e
7806 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7808 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7810 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7811 David Saxton with quotes around file name.
7813 2005-08-15 Borut Razem <borut.razem AT siol.net>
7815 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7816 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7817 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7818 make tests run on x86_64 platform
7820 2005-08-13 Raphael Neider <rneider AT web.de>
7822 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7823 as it might be executed DURING a build (parallel make is wonderful)
7825 2005-08-13 Raphael Neider <rneider AT web.de>
7827 * device/lib/Makefile.in (port-specific-objects-pic16):
7828 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7829 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7831 * device/lib/pic16/Makefile.rules: build subdirs before creating
7832 the library, removed builddir rule, create $(builddir) early in
7833 recurse rule, use empty recurse rule for leaf directories
7834 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7835 mkdir errors (race condition), removed duplicate suffix "hex"
7837 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7838 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7839 prevents mkdir -p from aborting on Alpha
7841 2005-08-12 Raphael Neider <rneider AT web.de>
7843 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7844 db-statements in order to allow for arrays of pointers in code
7845 sections to be placed without interspersed 0-padding, fixes
7847 * (emitStatistics): fixed division by zero for pic18f1220
7848 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7849 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7850 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7851 * (pic16_pCodeConstString): keep track of already emitted string
7852 literals to prevent "duplicate definitions of symbol _str_NR"
7853 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7855 * device/lib/Makefile.in: ignore failing PIC16 library builds
7856 * device/lib/pic16/Makefile: do not build if gputils are missing
7857 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7859 2005-08-10 Raphael Neider <rneider AT web.de>
7861 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7864 2005-08-10 Raphael Neider <rneider AT web.de>
7866 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7867 Rokas' patch to add the new fixed point type "__fixed16x16"
7868 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7869 functions for __fixed16x16 arithmetics
7870 * device/lib/pic16: reimplemented the build system to support
7871 a separate build directory, better handling of libio (create
7872 the library in a separate subdir for each architecture) and
7873 easier configuration (centralized in Makefile.common)
7875 2005-08-07 Raphael Neider <rneider AT web.de>
7877 * src/pic16/gen.c (genrshTwo): fixed sign extension
7878 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7879 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7881 * device/include/pic16/pic18f4220.h: NEW, header for
7882 pic18f4220 and pic18f4320
7883 * device/include/pic16/pic18fregs.h: added new devices,
7884 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7885 * device/include/pic16/signal.h: resolved name clashes
7886 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7887 to also allow testing for interrupt enable bits, added
7888 comments on how to use the macros
7889 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7890 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7891 register definitions for the devices
7892 * device/lib/pic16/pics.all: added new devices
7893 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7895 * device/lib/pic16/libc/stdlib/memfree: do not count
7896 the block header as free memory
7897 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7898 simplified and added missing end-of-blocklist-marker
7899 (reported by Peter Onion, fixes #1252814)
7900 * (_mergeHeapBlock): fixed loop condition
7901 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7902 len==0, restructured code
7903 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7904 up a bit, reduced bitfield accesses, prevent endless loops
7905 in case of heap corruption
7906 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7907 "unreferenced arguments/must return a value" warnings
7908 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7909 replaced BAUDREG with SPBRG
7910 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7911 device/lib/pic16/debug/gstack/gstack.c: replaced
7912 _naked, _asm, _endasm with __naked, __asm, __endasm
7914 2005-08-05 Raphael Neider <rneider AT web.de>
7916 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7917 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7919 2005-08-05 Borut Razem <borut.razem AT siol.net>
7921 * device/lib/Makefile.in: added missing ';'
7922 * configure: removed ^M characters
7924 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7926 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7927 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7930 2005-08-04 Borut Razem <borut.razem AT siol.net>
7932 * configure.in: pic16 libraries build 2nd try - enable running
7933 configure in device/lib/pic16
7934 * configure: regenerated from configure.in
7935 * device/lib/Makefile.in: create $(PORT)/bin directory
7937 2005-08-03 Raphael Neider <rneider AT web.de>
7939 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7940 to get/set values via pointers
7941 * (genUnpackBits,genPackBits): changed detection of
7942 ptr->bitfield vs. sym.bitfield, fixed access via generic
7943 pointers, removed dead (wrong) code for multibyte bitfields
7944 * (genNearPointerGet, genGenPointerGet): removed useless code,
7945 fixed bitfield detection, fixes #1250594
7946 * (genNearPointerSet): removed useless code
7947 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7948 and introduced macro pic16_emitpcode that conditionally emits
7949 the origin of the following pCode (useful for debugging SDCC)
7950 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7951 * (createDefmap): fixed handling of LFSR for --optimize-df
7953 2005-08-02 Borut Razem <borut.razem AT siol.net>
7955 * device/lib/Makefile.in: pic16 libraries build enabled since
7956 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7958 2005-08-02 Raphael Neider <rneider AT web.de>
7960 * src/pic16/gen.c (genPackBits): removed deprecated warning
7961 * (genGenPointerSet): fixed bitfield detection
7963 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7965 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7967 2005-07-31 Raphael Neider <rneider AT web.de>
7969 * device/lib/pic16/libdev/pic18f458.c,
7970 device/include/pic16/pic18f458.h: added missing T0CONbits
7972 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7974 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7976 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7978 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7980 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7982 * device/include/mcs51/at89c51ed2.h: added.
7984 2005-07-23 Raphael Neider <rneider AT web.de>
7986 * src/pic/gen.h: added emitpcode macro for debugging
7987 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7988 and replace by macro adding debug information on demand
7989 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7990 * (gencjne): tried to fix; replaced with correct (slower) code
7991 * (gen{Unp,P}ackBits): fixed single bit access
7992 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7993 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7994 previous instruction
7995 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7996 register has to be handled with care (forbidding movement
7997 of assignments/uses, removing assignments completely, ...)
7998 * (pCodeOptime2pCodes): make use of regIsSpecial
7999 * added lots of debugging output (commented out)
8000 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8001 from being reused as result UNLESS it is known to work
8003 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8005 * support/Util/dbuf.h: include <stddef.h> for size_t
8006 * .version: changed to version 2.5.2
8008 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8010 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8012 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8014 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8015 (genModOneByte): removed needless psha/pula
8017 2005-07-22 Raphael Neider <rneider AT web.de>
8019 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8020 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8021 * src/pic/gen.c (resolveIfx): do not "invent" labels
8022 * (genSkipc): changed to positive logic
8023 * (genSkipCond): removed as no longer needed
8024 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8026 * (genLeftShift): check operands are in different registers
8027 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8028 INCF does not update CARRY...
8029 * src/pic/main.c: fixed _linkCmd
8030 * src/pic/pcode.c (unlinkpCode): added inactive code
8031 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8032 alive (do not assign result and operand overlapping registers)
8034 2005-07-22 Raphael Neider <rneider AT web.de>
8036 * src/pic/device.c (dump_sfr): replaced register declaration with
8037 call to emitSymbolToFile() to avoid duplicate symbols
8038 * (assignRelocatableRegisters): do not declare external symbols
8039 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8040 right (take size of type, not etype)
8041 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8042 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8043 * (packRegsForAccUse): disabled assignment of WREG as
8044 the result reg to prevent occurence of just fixed #1235003,
8046 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8047 symbols (avoids duplicate symbols in .asm file)
8048 * (pic14emitRegularMap): use emitSymbolToFile()
8049 * src/pic/gen.c (aopOp): fixed spillLocation handling
8050 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8051 * (genDataPointerSet): removed unneccessary variables/output
8053 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8055 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8056 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8058 2005-07-21 Raphael Neider <rneider AT web.de>
8060 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8061 architecture cannot handle them efficiently, fixes bug #1235003
8062 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8063 check for empty sets before using them (fixes bug #1232190)
8065 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8067 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8068 (lnksect2): generate warnings for memory overlap
8069 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8070 constseg to set the name of these segments so you can instruct the linker
8071 to place them in banks
8072 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8073 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8074 added code_seg and const_seg to options
8075 * src/SDCCglue.c (emitMaps): use options.const_seg,
8076 (createInterruptVect): put interrupt vectors in segment HOME,
8077 (glue): put HOME before static segment and put the main glue in HOME,
8078 (glue): use options.code_seg
8079 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8080 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8081 these segments so you can instruct the linker to place them in banks
8082 (linkEdit): use code_loc for HOME segment which should be the first
8083 segment in code memory now
8084 * src/SDCCmem.c: fixed more stuff like bug 1238386
8085 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8086 (changePointer): don't change function pointers to code pointers for
8088 (compareType): added exceptional check for banked function pointers
8089 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8090 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8091 after static in code memory
8092 * src/mcs51/gen.c: added aopLiteralLong prototype,
8093 (aopForSym): use getSize for functions,
8094 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8095 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8096 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8098 (genPcall): use call for literal function pointers and generate banked
8099 calls over the one trampoline so there's only one place for the user to
8100 modify according to his/hers hardware,
8101 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8102 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8103 * src/mcs51/main.c: added keyword banked,
8104 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8105 * support/Util/SDCCerr.c,
8106 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8107 needed for passing the bank and address to the trampoline
8108 * device/lib/mcs51/crtbank.asm: added for bankswitching
8109 * device/lib/mcs51/Makefile: added crtbank
8111 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8113 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8114 for fields at offset 0 of a struct or union as reported
8115 on 2005-07-07 in the developer mailing list.
8117 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8119 * src/SDCCmem.c: fixed bug 1238386
8121 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8123 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8124 (patch #1144962), added peephole 300, enabled 259.x
8125 * doc/sdccman.lyx: removed screenshot and provided link instead
8127 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8129 * doc/sdccman.lyx: added section about debugging with ddd
8130 * doc/figures/ddd_example.eps: screenshot of debugging session
8132 2005-07-04 Raphael Neider <rneider AT web.de>
8134 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8135 like CODE pointers, fixes #1115683
8136 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8137 call, fixes bugs #1232211, #1228110,
8138 fixed wrong casts to pCodeFlow from pCodeInstructions
8140 2005-07-04 Raphael Neider <rneider AT web.de>
8142 * src/pic/gen.c (popGet): changed assert to allow for
8144 * (popGetAddr): changed signature to provide
8145 an additional index, patched all call sites
8146 * (genCmpEq): handle literal-like operands correctly
8147 * (genAddrOf): added sanity checks on __code/__data pointers
8148 * (genAssign): added handling of symbols from __code section
8149 * (gencjne): do not generate code for comparisons whose result
8150 is neither stored nor used, fixes bug #1171114
8151 * (AccLsh, AccRsh): operate on operand instead of WREG
8152 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8153 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8155 * rewrote complete shift-by-literal logic, commented unused
8157 * (genConstPointerGet): get multiple bytes (if result size > 1),
8158 fixed handling of non-immediate addresses
8159 * (genPointerGet): handle CODE pointers like CONST pointers
8160 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8161 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8162 operand is to be treated as a literal or not
8163 * (mov2w,genPcall,genCmpEq),
8164 src/pic/genarith.c: use aop_isLitLike() to decide between
8165 literal/register contents
8166 * (addSign): added missing offset
8167 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8168 only emit comment in debug-mode,
8169 use {aop,op}_isLitLike throughout the file
8170 * src/pic/glue.c: fix initializers for pointers (work in progress)
8171 * src/pic/pcode.c (get_op): honor index on _const symbols
8172 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8173 * (dumppBlock): added pCode size estimation
8174 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8175 check for IS_SYMOP before OP_SYMBOL'ing
8176 * fixed indentation, compacted switch-statements
8177 * (allocReg): find free register and allocate it instead of
8178 allocating new registers all the time
8179 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8180 registers as its operands (necessary only for multibyte GETs)
8182 2005-07-01 Raphael Neider <rneider AT web.de>
8184 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8185 debugging .asm-output macros FENTRY + FEXIT
8186 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8188 * (emitpComment): NEW, printf to pCode
8189 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8191 * (popGetAddr): NEW, variant of popGet to access an immediates
8192 high(er) bytes instead of the n'th byte of memory they reference,
8193 replaced popGet with popGetAddr where neccessary
8194 * (genDataPointerGet): reactivated and fixed implementation
8195 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8197 * (genDataPointerSet): fixed multibyte assignments
8198 * (genpic14Code): fixed --i-code-in-asm handling
8199 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8200 * (genPlus): fixed index-out-of-bounds error
8201 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8202 * src/pic/ralloc.c: added debugging output macro FENTRY2
8203 * (spillThis): fixed indentation, enbraced for-body for clarity
8204 * (rematStr): commented out as now unused
8205 * (regTypeNum): commented out special spill case (overwrites
8207 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8209 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8211 * doc/sdccman.lyx: documented sfr16/sfr32,
8212 added example for using storage class with function pointers
8213 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8215 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8217 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8218 * device/lib/_itoa.c,
8219 * device/lib/_ltoa.c: optimized codesize
8220 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8221 but don't know how to suppress the double warning.
8222 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8223 * support/Util/SDCCerr.c,
8224 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8226 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8228 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8229 fixed old K&R prototypes
8230 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8231 * device/lib/_gptrget.c,
8232 * device/lib/_gptrgetc.c,
8233 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8234 also new versions for small generic pointers and banked generic pointers
8235 * src/port.h: added const_name
8236 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8237 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8238 * src/SDCCcse.c (findPrevIc): check all associative operators
8239 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8240 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8241 * src/SDCCmem.c: updated comments,
8242 set far-space to 0 for pdata, results in optimized code
8243 * src/SDCCmem.h: added macro CONST_NAME
8244 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8245 moving the info into the highest bits, see also gptrget/gptrput
8246 * src/src.dsp: added sdcc.ico to project files
8247 * src/avr/gen.c (genCast): fixed bug 0x%d
8248 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8249 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8250 relation between ptr_type and DCL_TYPE,
8251 (genCast): fixed bug 0x%d
8252 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8253 (CODE)" for const_name
8254 * src/hc08/gen.c (genCast): fixed bug 0x%d
8255 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8256 (hc08_port): added "CONST (CODE)" for const_name
8257 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8258 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8259 between ptr_type and DCL_TYPE,
8260 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8261 operand* and took AOP() inside function so sfr-ness can be checked,
8262 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8264 (genFunction, genEndFunction): optimized stack setup,
8265 (genMinus): optimized for literals with ending zeroes (in bytes),
8266 (genCast): fixed bug 0x%d
8267 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8268 (mcs51_port): added "CONST (CODE)" for const_name
8269 * src/mcs51/peeph.def: made rule 226 more generic
8270 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8271 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8272 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8273 * src/z80/main.c (z80_port): added NULL for const_name,
8274 (gbz80_port): added NULL for const_name
8275 * support/regression/tests/bug663539.c,
8276 * support/regression/tests/sfr16.c: new tests
8278 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8280 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8282 2005-06-24 Raphael Neider <rneider AT web.de>
8284 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8286 * device/include/pic16/signal.h: added USBIF
8289 2005-06-24 Raphael Neider <rneider AT web.de>
8291 * device/lib/pic16/libdev/pic18f2455.c,
8292 device/include/pic16/pic18f2455.h: NEW
8293 * device/include/pic16/pic18fregs.h,
8294 device/lib/pic16/pics.all,
8295 src/pic16/device.c: added 18f2455
8296 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8297 device/include/pic16/{pic18f[68][567].h,usart.h}:
8298 replaced MULTIPLE_USARTS define with more relaible
8299 compatibility sfrs (for USART access)
8301 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8303 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8304 and the output asm file line is printed on two lines.
8306 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8308 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8309 BGT, BLE, BHI, and BLS instructions
8310 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8312 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8313 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8315 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8317 2005-06-15 Raphael Neider <rneider AT web.de>
8319 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8320 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8321 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8322 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8323 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8325 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8327 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8328 Marcel Telka in bug #1215704
8330 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8332 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8333 located in shared memory bank.
8335 2005-05-31 Raphael Neider <rneider AT web.de>
8337 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8338 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8339 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8341 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8343 * device/lib/_strncpy.c: fixed the fix
8345 2005-05-26 Raphael Neider <rneider AT web.de>
8347 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8348 initializers with \0, bug #1208187
8349 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8350 intializers with \0, bug #1208187
8352 2005-05-26 Raphael Neider <rneider AT web.de>
8354 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8355 initializers with \0, bug #1208187
8356 * src/pic16/main.c (_process_pragma): added sanity checks
8357 for stack position and size, emit warnings when appropriate
8359 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8361 * device/lib/_strncpy.c: fixed not filling with \0
8363 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8365 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8367 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8368 compound_statement),
8370 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8372 2005-05-24 Raphael Neider <rneider AT web.de>
8374 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8376 2005-05-24 Raphael Neider <rneider AT web.de>
8378 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8379 TRISE definitions, closes bug #1162453
8381 2005-05-22 Raphael Neider <rneider AT web.de>
8383 * src/pic16/main.c (_process_pragma): check for missing
8384 arguments to pragmas code and udata
8385 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8386 consistency fixes to match other headers (thanks to Jim Paris)
8387 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8389 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8391 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8393 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8395 * support/regression/tests/bug1198642.c: new test
8396 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8397 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8398 * support/scripts/resource.h,
8399 * support/scripts/resource.rc,
8400 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8401 * support/scripts/sdcc.ico: added 32x32 icon
8403 2005-05-18 Raphael Neider <rneider AT web.de>
8405 * device/lib/pic16/libdev/pic18f*.c,
8406 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8407 keywords to "__sfr" and "__at (X)"
8408 * device/include/pic16/pic18fregs.h: added pic18f4520
8409 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8410 #1203088 (MPLAB compatibility)
8412 2005-05-17 Raphael Neider <rneider AT web.de>
8414 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8415 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8416 * device/lib/pic16/pics.all: added new devices
8417 * src/pic16/device.c: added support for pic18f4520
8419 2005-05-16 Raphael Neider <rneider AT web.de>
8420 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8421 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8422 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8423 convenience function for bit access
8425 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8427 * device/lib/printf_large.c: fixed bug 1193299
8428 * support/regression/tests/bug1057979.c: added test %3.3s
8430 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8432 * device/include/mcs51/8051.h,
8433 * device/include/mcs51/8052.h: made parseable with lint
8434 * device/include/mcs51/lint.h: added include file for (sp)lint
8435 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8436 * doc/cdbfileformat.lyx,
8437 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8439 2005-05-14 Raphael Neider <rneider AT web.de>
8441 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8442 * device/lib/pic16/libc/stdlib/itoa.c (new)
8443 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8444 * device/lib/pic16/libio/Makefile: exclude subdir according to
8445 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8446 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8447 * src/pic16/gen.c (genFunction): prevent annoying warning
8448 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8450 * support/cpp2/cppmain.c (cpp_output_string): new
8451 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8454 2005-05-13 Borut Razem <borut.razem AT siol.net>
8456 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8458 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8460 * .version: changed to version 2.5.1; back to bleeding edge development
8462 2005-05-11 Borut Razem <borut.razem AT siol.net>
8464 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8465 generate PDF version 1.3 documents
8467 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8469 * .version: changed to version 2.5.0
8471 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8473 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8475 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8477 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8478 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8479 well as many smaller updates.
8480 * .version: changed to version 2.5.0-pre1
8482 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8484 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8486 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8488 * support/regression/tests/bug1185672.c: added
8489 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8491 * src/mcs51/gen.c (genCall): added comments, made it look safer
8492 * src/mcs51/gen.c (genEndFunction): simplified
8494 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8496 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8498 2005-04-14 Borut Razem <borut.razem AT siol.net>
8500 * fixed bug 1045046 - SIGSEGV with really simple code?:
8501 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8502 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8504 2005-04-14 Borut Razem <borut.razem AT siol.net>
8506 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8507 src/pic16/device.h: temporarily disabled experimental #inline pragma
8510 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8512 * device/include/z80/stdio.h,
8513 * device/include/z80/string.h: removed these highly incomplete files so
8514 SDCC can use the default ones in device/include/
8516 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8518 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8520 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8523 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8525 * device/include/malloc.h: removed redundant __reentrant prototypes
8526 * device/lib/_mullong.c: added working xstack variant in asm (C version
8527 doesn't pass regression tests)
8528 * device/lib/bpx.c: used __data and made bpx char for mcs51
8529 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8530 (createFunction): fixed bug with xstackPtr
8531 * src/SDCCcse.c: corrected comments
8532 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8533 (killDeadCode, eBBlockFromiCode): removed unused code
8534 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8536 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8537 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8538 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8539 (genModOneByte): fixed warning in MSVC
8540 * src/mcs51/main.c (): added comments
8541 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8543 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8545 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8547 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8549 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8551 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8553 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8554 characters arrays of larger size than the declared one.
8556 2005-04-10 Borut Razem <borut.razem AT siol.net>
8558 * src/pic/gen.c (genInline),
8559 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8560 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8561 (findNextInstruction), (findPrevInstruction),
8562 (findInstructionUsingLabel),
8563 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8564 * src/pic/pcode.c (findLabel): added missing '\n'
8565 * src/src.dsp: added SDCCdwarf2.c to the project
8567 2005-04-09 Borut Razem <borut.razem AT siol.net>
8569 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8571 2005-04-08 Raphael Neider <rneider AT web.de>
8573 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8574 into the chain after a given one) and mergeDefmapSymbols (combine
8575 defmap entries for each symbol per pcode)
8576 * (createDefmap): have defmap entries merged in the end
8577 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8578 a symbol before replacing one access type's symbol, merge symbols in
8579 the end (replacement symbol might already have an entry)
8580 * (assignValnums): keep reference to written WREG intact
8582 2005-04-08 Raphael Neider <rneider AT web.de>
8584 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8587 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8589 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8592 2005-04-07 Raphael Neider <rneider AT web.de>
8594 * device/include/pic16/usart.h: added compatibility defines for
8595 devices with more than one USART
8596 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8598 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8600 * device/lib/Makefile.in: updated for port specific include
8602 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8604 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8606 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8608 * device/include/8051.h,
8609 * device/include/8052.h,
8610 * device/include/at89S8252.h,
8611 * device/include/at89c55.h,
8612 * device/include/at89x051.h,
8613 * device/include/at89x51.h,
8614 * device/include/at89x52.h,
8615 * device/include/mcs51reg.h,
8616 * device/include/reg51.h,
8617 * device/include/reg764.h,
8618 * device/include/regc515c.h,
8619 * device/include/sab80515.h: (re)moved these 12 files
8620 * device/include/mcs51/8051.h,
8621 * device/include/mcs51/8052.h,
8622 * device/include/mcs51/at89S8252.h,
8623 * device/include/mcs51/at89c55.h,
8624 * device/include/mcs51/at89x051.h,
8625 * device/include/mcs51/at89x51.h,
8626 * device/include/mcs51/at89x52.h,
8627 * device/include/mcs51/mcs51reg.h,
8628 * device/include/mcs51/reg51.h,
8629 * device/include/mcs51/reg764.h,
8630 * device/include/mcs51/regc515c.h,
8631 * device/include/mcs51/sab80515.h: and added them here
8633 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8635 * device/include/stdarg.h: changed SDCC specific keywords to double
8637 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8639 * device/include/hc08/mc68hc908gp32.h,
8640 * device/include/hc08/mc68hc908jb8.h,
8641 * device/include/hc08/mc68hc908jkjl.h,
8642 * device/include/hc08/mc68hc908qy.h: fixed comments
8643 * device/include/mcs51/README: updated
8644 * device/include/mcs51/c8051f120.h: added PINRSF
8645 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8646 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8647 amidst code. Also inline is not supported.
8649 2005-04-06 Raphael Neider <rneider AT web.de>
8651 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8652 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8653 callers stack/frame pointers
8655 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8657 * device/include/pic16/usart.h: added, missing in previous commit,
8658 * device/include/pic16/adc.h: fixed typo,
8659 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8661 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8663 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8664 uninitialized because a bug appears with gplink
8665 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8666 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8667 complains for unrecognised option
8669 2005-04-05 Raphael Neider <rneider AT web.de>
8671 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8672 structs as well (using memcpy)
8673 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8674 on ISRs (GOTO has no label)
8675 * src/pic16/device.h: added OF_OPTIMIZE_DF
8676 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8677 new data flow analysis/optimization
8678 * src/pic16/pcode.c: added (prototypes for and implementation of)
8679 dataflow analysis functions, fixed pCodeInstructions' inCond and
8680 outCond values, made RCALL a branch instruction
8681 * (pic16_unlinkpCode): keep C line if possible
8682 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8683 C line moved if possible
8684 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8685 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8686 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8687 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8689 * (pic16_getJumptabpCode): NEW, needed in...
8690 * (LinkFlow): fixed handling of jumptables, calls and conditional
8692 * (pic16_InsertCommentAfter): NEW
8693 * (pic16_pCodeReplace): made verbose and flow preserving
8694 * (AnalyzeFlow): added call to data flow analysis
8695 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8696 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8697 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8699 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8701 * src/SDCCast.c (decorateType): fixed bug #1105626
8703 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8705 * device/include/asm/pic16/features.h,
8706 * pic18f*.h headers,
8707 * device/include/pic16/adc.h,
8708 * device/include/pic16/delay.h,
8709 * device/include/pic16/i2c.h,
8710 * device/include/pic16/malloc.h,
8711 * device/include/pic16/stdio.h,
8712 * device/include/pic16/stdlib.h,
8713 * device/include/pic16/string.h,
8714 * device/lib/pic16/libc/stdio/printf_tiny.c,
8715 * device/lib/pic16/libc/stdio/printf_small.c,
8716 * device/lib/pic16/libc/stdio/strmgpsim.c,
8717 * device/lib/pic16/libc/stdio/strmmssp.c,
8718 * device/lib/pic16/libc/stdio/strmusart.c,
8719 * device/lib/pic16/libc/stdio/vfprintf.c,
8720 * device/lib/pic16/libc/stdlib/ltoa.c,
8721 * device/lib/pic16/libc/stdlib/putchar.c,
8722 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8723 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8724 * device/lib/pic16/libc/stdlib/memchrram.c,
8725 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8726 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8727 * device/lib/pic16/libio/adc/adcbusy.c,
8728 * device/lib/pic16/libio/adc/adcread.c,
8729 * device/lib/pic16/libio/adc/adcsetch.c,
8730 * device/lib/pic16/libio/usart/ubaud.c,
8731 * device/lib/pic16/libio/usart/ubusy.c,
8732 * device/lib/pic16/libio/usart/udrdy.c,
8733 * device/lib/pic16/libio/usart/uopen.c,
8734 * device/lib/pic16/libio/usart/uputc.c,
8735 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8736 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8737 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8738 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8739 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8740 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8741 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8742 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8743 specific keywords to double underlined form,
8744 * device/lib/pic16/libc/Makefile.rules,
8745 * device/lib/pic16/libsdcc/Makefile.rules,
8746 * device/lib/pic16/libm/Makefile,
8747 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8748 to compile with C standard set in Makefile.common
8749 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8750 rand.c and crc.c in compilation process,
8751 * device/lib/pic16/libsdcc/int/divuint.c,
8752 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8753 `c' from signed to unsigned,
8754 * device/lib/pic16/startup/crt0.c,
8755 * device/lib/pic16/startup/crt0i.c,
8756 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8757 keywords to double underlined form, bug fixes in _do_cinit function
8758 which prevented the correct initialization of the .idata segment,
8759 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8760 core to enter a infinite loop
8761 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8763 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8765 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8767 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8769 * device/include/Makefile.in: add support for hc08 subdirectory
8770 * device/include/hc08/: new subdirectory
8771 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8772 Lucas Loizaga, thanks!
8773 * device/include/hc08/mc68hc908qy.h,
8774 * device/include/hc08/mc68hc908gp32.h,
8775 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8776 their own directory. Changed internal macro names to use the compiler
8777 reserved namespace. Changed SDCC specific keywords to double
8779 * device/include/math.h,
8780 * device/include/malloc.h,
8781 * device/include/stdarg.h,
8782 * device/include/stdbool.h
8783 * device/include/string.h,
8784 * device/include/tinibios.h,
8785 * device/include/ds400rom.h,
8786 * device/include/8051.h,
8787 * device/include/8052.h,
8788 * device/include/80c51xa.h,
8789 * device/include/at89c55.h,
8790 * device/include/at89S8252.h,
8791 * device/include/at89x51.h,
8792 * device/include/at89x52.h,
8793 * device/include/ds80c390.h,
8794 * device/include/reg764.h,
8795 * device/include/regc515c.h,
8796 * device/include/sab80515.h,
8797 * device/include/mcs51/c8051f000.h,
8798 * device/include/mcs51/c8051f018.h,
8799 * device/include/mcs51/c8051f020.h,
8800 * device/include/mcs51/c8051f040.h,
8801 * device/include/mcs51/c8051f060.h,
8802 * device/include/mcs51/c8051f120.h,
8803 * device/include/mcs51/c8051f300.h,
8804 * device/include/mcs51/c8051f310.h,
8805 * device/include/mcs51/c8051f320.h,
8806 * device/include/mcs51/c8051f330.h,
8807 * device/include/mcs51/c8051f350.h,
8808 * device/include/z180.h: Changed SDCC specific keywords to double
8811 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8813 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8815 * (pic16_assignConfigWordValue): disable testing of configuration
8816 register value with config mask,
8817 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8818 function with port->fun_prefix,
8819 * (genFunction): when generating a naked interrupt function never
8820 create an absolute segment placed in interrupt vector address, place
8821 the actual interrupt function at IVA instead, when an interrupt
8822 function is generated with unspecified interrupt then do not create
8823 the absolute section,
8824 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8825 code for generating a call to generic pointer get/put function with
8826 a call to function pic16_callGenericPointer(),
8827 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8828 the call to the generic pointer get/put functions with prefixing the
8829 function name with port->fun_prefix,
8830 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8831 * src/pic16/main.c (_process_pragma): prefix function with
8833 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8834 calling assembler, old 18Fxxxx macro is deprecated,
8835 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8836 PC_ASMDIR in while condition,
8837 * (findInstruction): add PC_ASMDIR in while condition,
8838 * (buildCallTree): prefix main with port->fun_prefix,
8839 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8840 identifier for variable with banked access in instructions BTFSS,
8841 BTFSC, BCF, BSF, BTG
8842 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8843 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8844 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8845 perform optimization when enviroment variable NO_REG_OPT is set,
8846 * (insideLRBlock): NEW, return 1 if register is inside an
8847 INF_LOCALREGS block,
8848 * (RemoveRegFromLRBlock): remove a register that is completely
8849 eliminated by register optimization, but it is still left in local
8850 register store/restore in/from stack block,
8851 * (Remove2pcodes): after removing register, check to see if it
8852 should be removed from local register store/restore in/from stack
8854 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8855 DUMMY_READ_VOLATILE,
8857 * device/include/pic16/adc.h: minor prototype modifications and
8859 * device/include/pic16/malloc.h: added GPL notice various
8861 * device/include/pic16/stdint.h: NEW, standard header for ints
8862 * device/include/pic16/delay.h: NEW, header for delay functions,
8863 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8865 * device/include/pic16/signal.h: NEW, header providing helper macros
8866 for implementing signal handlers,
8867 * device/include/pic16/stdio.h: added prototypes for functions,
8868 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8869 prototypes for stdin and stdout, added macro PUTCHAR to
8870 automatically implement putchar function prototype,
8871 * device/include/pic16/usart.h: modified and updated USART library,
8872 * device/lib/pic16/libio/adc/,
8873 * device/lib/pic16/libio/i2c: some modifications to improve library
8875 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8876 family of functions,
8877 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8878 family of functions and other sources,
8879 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8880 of the PIC18Fxx[28] devices,
8881 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8882 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8883 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8884 _do_cinit function, because the previous failed when local variables
8885 where not placed in the same memory bank,
8886 * device/lib/pic16/libsdcc/char/: various modifications to improve
8887 library performance,
8888 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8889 information on the new functions of the c library and more...
8891 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8893 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8895 2005-03-26 Raphael Neider <rneider AT web.de>
8897 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8898 if condition == CARRY)
8899 * (genCmp): adapted to new genSkipc semantics
8900 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8901 on rIfx (genCmp was broken)
8903 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8905 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8906 * src/z80/main.c (_keywords[]),
8907 * src/SDCCglobal.h (struct options),
8909 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8910 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8911 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8912 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8913 always available in leading double underscore form. The C99 support is
8914 mostly missing, but it's a start.
8915 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8916 reserved identifier "__data".
8918 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8920 * src/mcs51/peeph.def: fixed bug 1170013
8922 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8924 * device/include/mcs51reg.h: fixed bug 842007
8926 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8928 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8931 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8933 * src/port.h (struct PORT),
8934 * src/avr/ralloc.c (avr_assignRegisters),
8936 * src/ds390/ralloc.c (ds390_assignRegisters),
8938 * src/hc08/ralloc.c (hc08_assignRegisters),
8940 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8942 * src/pic/ralloc.c (pic14_assignRegisters),
8944 * src/pic16/ralloc.c (pic16_assignRegisters),
8946 * src/xa51/ralloc.c (xa51_assignRegisters),
8948 * src/z80/ralloc.c (z80_assignRegisters),
8950 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8951 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8953 * src/SDCCdflow.c (computeDataFlow),
8955 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8957 * src/SDCCcflow.c (*),
8959 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8960 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8961 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8962 immedDom() returning wrong block; probably fixes bug #1160833)
8964 2005-03-20 Borut Razem <borut.razem AT siol.net>
8966 * support/scripts/inc2h.pl: WIN32 port
8968 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8970 * device/lib/makefile.in: added abs.c and labs.c
8972 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8974 * device/include/stdint.h: added
8975 * device/lib/abs.c: added
8976 * device/lib/labs.c: added
8977 * device/include/stdlib.h: added abs() and labs() prototypes
8978 * device/lib/libsdcc.lib: added abs and labs
8979 * device/include/float.h,
8980 * device/lib/_fsmul.c,
8981 * device/lib/printf_fast.c,
8982 * device/lib/printf_tiny.c: updated comments
8984 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8986 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8989 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8991 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8992 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8994 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8996 * device/lib/printf_large.c: removed inline assembly for portability and
8997 readability. Use printf_fast if speed or size are more important.
8998 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8999 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9001 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9003 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9004 prevent compiler warning
9006 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9008 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9009 moved to level 0 and declared as static. Also they are explicit
9010 placed in access bank. This was necessery because some times they
9011 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9012 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9013 optimizations. Currently only compare to unsigned char is implemented,
9014 * src/pic16/gen.c: added fReturnIdx array,
9015 * (struct resolvedIfx) is moved to gen.h and made public,
9016 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9017 * (aopForSym): added an optimization to directly store in stack of
9018 the operand of a SEND iCode,
9019 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9020 but as registers instead (AOP_REG) using the fReturnIdx array,
9021 * (pic16_freeAsmop): remove the freed register from the
9022 _G.sregsAlloc field,
9023 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9024 a compare of 'WREG',
9025 * (pic16_popGetTempRegCond): changed function prototype, now
9026 function takes also a bitVector argument v which holds the current
9027 set of registers that are allocated for stack access by aopForSym,
9028 registers allocated in aopForSym for accessing stack symbols are not
9029 any more part of the functions usedRegs field,
9030 * (genCall): some times aopOp is called for a stack variable to be
9031 send, aopForSym might perform the push, if this is true make sure
9032 that genCall doesn't push the variable twice by testing _G.resDirect,
9033 * (genFunction): changed testing for unspecified interrupt number
9034 from 256 to INTNO_UNSPEC,
9035 * modified selection scheme of frame pointer generation. Previously
9036 if function did use local registers a frame pointer was generated,
9037 now a frame pointer is generated only if function has arguments
9038 (that need PLUSW2 register access), or has stack arguments, or the
9039 compiler is not instructed to omit the frame pointer,
9040 * (genEndFunction): before restoring local registers that were saved
9041 in the function preamble, also restore the registers that *might*
9042 have been allocated for stack access,
9043 * (genRet): removed some old comments,
9044 * (genCmp, the active (RN's) version): added a call to the
9045 pic16_genCmp_special function to perform the compare with a more
9046 robust and optimized way,
9047 * (genInline): a feature has been added in inline code generation,
9048 which allows a wildcard variable substitution when writing inline
9049 assembly. Code is incomplete and experimental therefore undocumented,
9050 * (genCast): changed order of aopOp for result and right to allow
9051 aopForSym to directly load the result if possible,
9052 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9053 perform an optimized compare on some selected special occasions,
9054 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9055 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9056 generate an IVT any more,
9057 * src/pic16/main.c (pic16_optionsTable): added command line option
9059 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9060 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9062 * src/pic16/NOTES: Raphael Neider added in list of active developers
9063 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9064 jumptable_end to prevent bug #,
9065 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9066 inCond and outCond fields,
9067 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9068 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9069 turn off register spilling,
9070 * (packRegsForOneUse): synced with other ports' versions although it
9071 is not used currently,
9072 * (pic16_packRegisters): added an optimization while reading
9073 structure bitfields, some registers may be saved (malloc code is
9074 decreased by 80 bytes)
9076 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9078 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9079 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9080 this can be optimized more?
9082 2005-03-10 Raphael Neider <rneider AT web.de>
9084 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9085 genNearPointerGet): (hopefully) fixed access to bitfields via
9086 pointers (p->bitN = x; and x = p->bitN; failed)
9088 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9090 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9092 2005-03-09 Raphael Neider <rneider AT web.de>
9094 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9096 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9098 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9099 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9100 (regTypeNum): set REG_BIT type if necessary
9101 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9102 * support/regression/tests/critical.c: check bug 1144613
9104 2005-03-02 Raphael Neider <rneider AT web.de>
9106 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9108 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9110 * src/avr/ralloc.c (serialRegAssign),
9111 * src/ds390/ralloc.c (serialRegAssign),
9112 * src/hc08/ralloc.c (serialRegAssign),
9113 * src/mcs51/ralloc.c (serialRegAssign),
9114 * src/pic/ralloc.c (serialRegAssign),
9115 * src/pic16/ralloc.c (serialRegAssign),
9116 * src/xa51/ralloc.c (serialRegAssign),
9117 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9119 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9121 * src/SDCCast.c (decorateType): fixed bug 1124787
9123 2005-02-20 Hubert Sack <sack AT digiplan.de>
9124 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9126 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9129 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9131 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9132 to keep the correct label reference count when adding/removing references
9133 to labels. A peephole file using this is appended to patch #1144962.
9135 2005-02-14 Raphael Neider <rneider AT web.de>
9137 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9138 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9139 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9140 retrievals of result operand's value on assignment
9142 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9144 * device/include/pic16/string.h: modified prototype for memccpy()
9145 to memccpy(void *, void *, char, size_t)
9146 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9147 check whether to omit frame pointer or not,
9148 * (genInline): convert all occurences of "\n" to LF in inline
9149 assembler blocks, this helps formatting the inline text,
9150 * (pic16_loadFSR0): modified prototype,
9151 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9152 removed some 8051 legacy code,
9153 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9154 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9155 before allocating temporary registers in functions,
9157 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9159 * support/regression/tests/bitvars.c: corrected the "fix"
9161 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9163 * support/regression/tests/bitvars.c,
9164 * support/regression/tests/bitwise.c,
9165 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9167 2005-02-10 Raphael Neider <rneider AT web.de>
9169 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9170 different size for Alpha
9171 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9173 2005-02-09 Raphael Neider <rneider AT web.de>
9175 * src/SDCC.lex(doPragma) : save and restore warning options as well
9176 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9177 * have #pragma less_pedantic set the errorlevel to WARNING
9179 * (cloneOptimize) : fixed wrong malloc's size
9180 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9181 facilitate correct handling of #pragma (save|restore)
9183 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9185 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9187 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9189 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9191 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9193 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9195 2005-02-02 Raphael Neider <rneider AT web.de>
9197 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9198 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9199 * (pic16_storeForReturn): fixed to allow returning function pointers
9200 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9201 * device/include/pic16/{stddef.h,stdbool.h}: added
9203 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9205 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9207 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9209 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9210 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9211 appeared to be required
9213 2005-01-31 Borut Razem <borut.razem AT siol.net>
9215 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9216 include/mcs51 and include/z80 directories to the package
9218 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9220 * src/hc08/gen.c (genFunction): fixed bug #1112752
9222 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9224 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9226 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9228 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9230 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9232 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9234 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9236 * device/include/c8051fxxx.h: removed these 6 files
9237 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9239 2005-01-26 Raphael Neider <rneider AT web.de>
9241 * src/pic16/gen.c (genAssign): fixed assignment from longs
9242 in codespace (were cut to three bytes)
9243 * (genDummyRead): implemented (except for CODESPACE...),
9245 * src/pic16/glue.c (emitStatistics): beautified
9246 * device/lib/pic16/libm/Makefile: added include path
9248 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9250 * src/z80/gen.c (aopPut): fixed bug #1103902
9252 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9254 * device/lib/expf.c: fixed bug #1095792
9256 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9258 * device/lib/pic16/libm: added Math library sources
9260 2005-01-24 Raphael Neider <rneider AT web.de>
9262 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9263 to enable upcast to pCodeOpReg2 (there is no type tag to
9264 differenciate the two and pic16_popGet2p cast into PCOR2)
9265 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9266 (sizeof(sectNames) changed to sizeof(sectName))
9267 Both patches fix segfaults under MinGW.
9269 2005-01-23 Raphael Neider <rneider AT web.de>
9271 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9272 Safe_[mc]?alloc()'ed variables
9273 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9274 of (byte sized) temporaries (assign them to WREG for now)
9275 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9276 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9277 this might fix SIGSEGVs on MinGW...
9278 * src/SDCCopt.c (killDeadCode): restored original behaviour
9279 (volatile operands might get thrown away though)
9281 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9283 * src/pic16/gen.c: fixed bug #1106975,
9284 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9285 pointer update, INTCON is saved, global interrupts are disabled and
9286 restored after updateing TOS.
9287 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9288 * added function attribute 'shadowregs' to take advantage of shadow
9290 * added function attribute 'wparam' as an alternative to the wparam
9292 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9293 user declares a non-ISR function as 'shadowregs',
9294 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9296 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9298 * .version: bumped version number to 2.4.8
9299 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9301 * device/lib/pic16/libio/i2c/: I2C module support library,
9302 * device/include/pic16/i2c.h: I2C support library header,
9303 * device/lib/pic16/libc/stdio/: standard IO support sources,
9304 * (printf_small.c): printf_small() source, supports float print,
9305 * (printf_tiny.c): printf_tiny() source, does not support floats,
9306 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9307 enable global optimizations for entire library source, other
9308 Makefiles in the source tree are also modified to reflect this,
9309 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9311 * doc/sdccman.lyx: updated to reflect new changes,
9312 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9313 sym->onStack if-case,
9314 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9315 sbit, idata, _idata, xdata, _xdata,
9316 * added pragma library, to link an external library, (see doc),
9317 * removed command line options, --pomit-config-words, --pomit-ivt,
9318 --pleave-reset-vector,
9319 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9320 when calling assembler to reflect memory model used, also define
9321 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9322 reflect stack model used,
9323 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9324 on stack return NULL,
9326 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9328 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9329 of the operands is volatile. Fixes #1020220
9331 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9333 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9334 * (OptimizeRegUsage): make sure that there is really no other flow where
9335 the first pCode is used
9337 2005-01-22 Raphael Neider <rneider AT web.de>
9339 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9340 to fix #1106967 (pCode->seq are not set up correctly)
9342 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9344 * src/SDCCglue.c (glue): make sure code area is declared before the
9345 static initialization area.
9347 2005-01-21 Raphael Neider <rneider AT web.de>
9349 * device/lib/Makefile.in: fixed test for pic16 install dir
9350 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9352 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9353 added --optimize-goto compiler switch and pragma wparam documentation
9354 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9355 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9356 and PRODH closing bug #1071770 (peephole optimizer)
9358 2005-01-19 Raphael Neider <rneider AT web.de>
9360 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9361 cmdLine buffers (used when calling sdcpp...) are large enough
9362 (MAX_PATH=256 truncates arguments leading to system halts when
9364 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9365 * (genUminus): rewritten to for efficiency
9366 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9367 used uninitialized in some cases)
9368 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9369 copy the third byte from the int -- now assumes 0x80 (data memory)
9370 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9371 operands (genAddLit expects the iCode's operands to swapped as
9372 well), fixed leftover bytes (crashed for short left operands)
9373 * (pic16_genMinusDec): performance improvements, removed false
9375 * (pic16_genMinus): fixed to cope with differently sized operands
9376 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9378 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9379 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9380 new banksel optimization
9381 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9382 analysis for temporary registers (segfaults...)
9383 * src/pic16/peeph.def: added rule
9385 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9387 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9388 which converts a float number to its ASCII representation
9389 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9390 functions to convert the fractional and integer part of a float to ASCII,
9391 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9392 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9394 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9396 * device/include/pic16/adc.h: added GPL info,
9397 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9398 a pCodeOp as tested operand,
9399 * (genNearPointerGet): optimized bit testing, does not use
9400 intermediate register for bit value, test directly instead with
9401 BTFSS, BTFSC, works only for single bits,
9402 * (genpic16Code): dump the name of the iCode in the asm,
9403 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9404 renamed to pic16_decodeOp,
9405 * (serialRegAssign): do not allocate a temporary register for iCode
9406 sequences that test a single bit for 1/0
9408 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9410 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9411 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9412 access stack and frame pointers. They are initially assigned to
9413 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9414 accessing SFRs. Updated all occurences of modification of stack or
9415 frame pointer in gen.c and pcode.c,
9416 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9417 assigning of a literal value to pointers,
9418 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9419 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9422 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9424 * doc/sdccman.lyx: update documentation about stack pragma, added
9425 some info for stack memory models
9427 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9429 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9431 2005-01-08 Raphael Neider <rneider AT web.de>
9433 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9434 udata sections to fix bug #1097823
9436 2005-01-05 Raphael Neider <rneider AT web.de>
9438 * src/pic16/gen.c (genGenericShift): added handling of differently
9439 sized left operand and result
9441 2005-01-04 Raphael Neider <rneider AT web.de>
9443 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9444 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9445 to hold the condition bit)
9446 * added new version of genCmp (old code available via #define)
9447 * added new version of genShiftLeft/genShiftRight in a generic
9448 way, now supports shifting by negative values
9449 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9450 shiftCount (expected by genGenericShift)
9451 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9452 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9454 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9455 is an invalid literal too...)
9457 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9459 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9460 from Raphael Neider,
9461 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9462 for 8-bit literals. This fixes some literal operands which are sign
9463 extended to 16-bits ints when instruction needs only 8-bits.
9465 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9467 * device/lib/logf.c: added mcs51 assembly version
9468 * device/lib/expf.c: added mcs51 assembly version
9469 * device/lib/_logexpf.c: new shared asm code for expf and logf
9470 * device/include/math.h: add defines for assembly math library
9471 * device/lib/Makefile.in: build new _logexpf.c
9472 * device/lib/libfloat.lib: use new _logexpf.c
9474 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9477 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9478 device types which have less than 0x7f registers.
9480 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9482 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9484 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9486 * device/lib/printf_fast.c: only build on supported arch.
9487 * device/lib/printf_tiny.c: only build on supported arch.
9488 * device/lib/printf_fast_f.c: only build if asm float lib
9489 * device/lib/_fsget1arg.c: only build if asm float lib
9490 * device/lib/_fsget2args.c: only build if asm float lib
9491 * device/lib/_fsnormalize.c: only build if asm float lib
9492 * device/lib/_fsreturnval.c: only build if asm float lib
9493 * device/lib/_fsrshift.c: only build if asm float lib
9494 * device/lib/_fsswapargs.c: only build if asm float lib
9495 * device/include/stdio.h: don't provide print_fast,
9496 print_fast_f, print_tiny prototypes if --xstack used
9498 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9500 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9501 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9504 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9506 * device/lib/printf_fast_f.c: same as printf_fast, but
9507 with floating point enabled
9508 * device/lib/printf_fast.c: minor tweaks
9509 * device/include/stdio.h: add printf_fast_f
9511 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9513 * src/SDCCmain.c: make --float-reent default for mcs51
9514 * device/lib/_fsadd.c: added mcs51 assembly version
9515 * device/lib/_fssub.c: added mcs51 assembly version
9516 * device/lib/_fsmul.c: added mcs51 assembly version
9517 * device/lib/_fsdiv.c: added mcs51 assembly version
9518 * device/lib/_fseq.c: added mcs51 assembly version
9519 * device/lib/_fsneq.c: added mcs51 assembly version
9520 * device/lib/_fsgt.c: added mcs51 assembly version
9521 * device/lib/_fslt.c: added mcs51 assembly version
9522 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9523 * device/lib/Makefile.in: add _fscmp to build
9524 * device/lib/libfloat.lib: add _fscmp to build
9526 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9528 * device/lib/_fs2slong.c: added mcs51 assembly version
9529 * device/lib/_fs2sint.c: added mcs51 assembly version
9530 * device/lib/_fs2schar.c: added mcs51 assembly version
9531 * device/lib/_fs2ulong.c: added mcs51 assembly version
9532 * device/lib/_fs2uint.c: added mcs51 assembly version
9533 * device/lib/_fs2uchar.c: added mcs51 assembly version
9534 * device/lib/_slong2fs.c: added mcs51 assembly version
9535 * device/lib/_sint2fs.c: added mcs51 assembly version
9536 * device/lib/_schar2fs.c: added mcs51 assembly version
9537 * device/lib/_ulong2fs.c: added mcs51 assembly version
9538 * device/lib/_uint2fs.c: added mcs51 assembly version
9539 * device/lib/_uchar2fs.c: added mcs51 assembly version
9540 * device/include/float.h: added #define to select asm vs c
9542 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9544 * device/lib/printf_fast.c: improvements to float output
9545 * device/include/float.h: add defines for assembly float library
9546 * device/lib/_fsget1arg.c: receive 1 float arg
9547 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9548 * device/lib/_fsnormalize.c: normalize a float
9549 * device/lib/_fsreturnval.c: return float, various helper routines
9550 * device/lib/_fsrshift.c: right shift a float's mantissa
9551 * device/lib/_fsswapargs.c: swap 2 floats
9552 * device/lib/Makefile.in: build these 6 new files for mcs51
9553 * device/lib/libfloat.lib: add these 6 files to the library
9555 2004-12-26 Borut Razem <borut.razem AT siol.net>
9557 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9560 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9562 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9563 and fully reentrant and register bank neutral.
9564 * device/lib/printf_fast.c: added float (not enabled by default),
9565 added compact/slower integer (also not enabled by default),
9566 improved size/speed of fast integer code, other minor changes
9567 * device/include/stdio.h, device/lib/Makefile.in,
9568 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9570 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9572 * src/pic16/pcode.c: declaring variables other than at the start of a
9573 block is not supported in C by VC6.
9575 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9577 * applied a previous patch from Raphael Neider that wasn't included
9578 in the previous commits, which fixes infinite loops within jumptable
9580 * made some fixes that previous patches introduced
9582 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9584 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9585 that fixes an issue with AOP_PCODE asmop's offset,
9586 * (pic16_popCopyReg): update instance field too,
9587 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9588 function of pic port,
9589 * (genCmp, genAnd, genAssign),
9590 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9592 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9594 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9595 variables initial values to idata section,
9596 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9597 variables in some functions. This utilizes parmBytes field of iCode
9598 structure to hold the offset of the variable in stack. (might be
9599 able to use the stack field too?)
9600 * applied patch from Raphael Neider # ### , # ###
9601 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9602 variable initial values in idata section,
9603 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9604 for static variables with initial value
9605 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9606 applied fix in while loop from Raphael Neider.
9608 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9610 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9611 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9612 * src/ds390/ralloc.c (serialRegAssign): spill bits
9613 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9614 * support/Util/SDCCerr.c,
9615 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9616 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9617 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9619 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9621 * device/include/sdcc-lib.h: inserted LGPL, added includes
9622 asm/ds390/features.h and asm/mcs51/features.h
9623 * device/include/asm/default/features.h,
9624 * device/include/asm/gbz80/features.h,
9625 * device/include/asm/z80/features.h: added empty _AUTOMEM
9627 * device/include/asm/ds390/features.h,
9628 * device/include/asm/mcs51/features.h: added files with defines for
9629 _AUTOMEM and _STATMEM indicating automatic and static storage class
9630 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9631 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9632 * src/SDCCicode.c (geniCodeCast),
9633 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9634 * src/SDCCloop.c (loopInduction): removed unused variable lr
9635 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9636 to convertToFcall to include char modulo (RFE 1065037), added check
9637 if left operand is unsigned and use abs of literal value
9638 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9639 as it doesn't work after conversion from peephole.def to peephole.rul
9640 * src/mcs51/gen.c (toBoolean): added check for size,
9641 (genModOneByte): optimized code for signed char modulo a literal
9642 power of 2 (thanks to Hubert Sack),
9643 (genRRC): removed unnecessary "clr c",
9644 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9645 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9647 swapped rules 256.c and 256.d,
9648 extended 256.d by using new multiple checks (thanks Erik),
9649 added rules 256.e and 256.f,
9650 updated rule 261.a and 261.b to new generated code
9651 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9653 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9655 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9656 induction related bugs, including first part of bug #1074377
9658 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9660 * applied patch from bug-report #1076292,
9661 * applied patches for genAnd and Goto-optimizations for Raphael
9663 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9664 dump a less iCode information,
9665 * src/pic16/device.h (pic16_options_t): added field debgen,
9666 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9667 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9668 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9670 * (various functions): added macros FENTRY and FENTRY2 to functions,
9671 to emit function prologue,
9672 * (various functions): fixed indentation,
9673 * (genNearPointerGet): fixed loading of FSR0,
9674 * (genPackBits): applied patch from Raphael Neider to fix updating
9675 of FSR0 and touching only the modified bits,
9676 * src/pic16/genarith.c (various functions): added macros FENTRY to
9677 emit function prologue in comments,
9678 * src/pic16/pcode.h: added functions debugf2, debugf3,
9679 * src/pic16/ralloc.c: partial fix for packForPush caused
9682 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9684 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9685 <stsp AT users.sourceforge.net> with reversed byte order
9686 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9688 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9690 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9692 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9693 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9695 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9697 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9699 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9701 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9703 (setFromConditionArgs): friendly operand parser for peephole rules,
9704 (operandBaseName, operandsNotRelated): new peephole condition
9705 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9706 architecture specific register naming into account, handles n-way
9707 comparisons, and supports quoted literals
9708 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9710 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9712 * src/mcs51/peeph.def: fixed bug #1076940
9714 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9716 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9718 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9720 Adding support for replacing ljmps with sjmps in jumptables
9721 generated for switch statements. For now you need to set the
9722 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9723 Now 4 algorithms for mcs51 jumptable generation are used:
9724 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9725 addresses loaded pc-relative for up to 112 cases and stack-pushing
9726 target addresses loaded with offset from dptr for up to 256 cases.
9728 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9729 * src/mcs51/main.c: adapted constants for switch table generation
9730 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9732 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9734 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9735 * support/regression/tests/bug1057979.c: added test for bug 1073386
9737 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9739 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9742 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9744 * src/pic16/device.h,
9745 * src/pic16/genarith.c,
9748 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9750 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9752 Large cummulative patch for pic16 port.
9753 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9754 to call when a stack overflow occurs,
9755 * (malloc.h): added CVS Id tag,
9756 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9758 * added libc directory. The current version of LibC contains string
9759 functions, ctype functions and macros and some functions of the
9760 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9761 be extensively tested in the future. Standard disclaimer here.
9762 Library is not automatically build yet. But one can build it by
9763 invoking 'make' inside the libc directory.
9764 * added ADC library under libio. Preliminary version yet.
9766 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9767 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9768 aopForRemat() now and not by pic16_aopOp(),
9769 * (pic16_popGetTempReg): removed warning messgae when allocating
9770 temporary registers, its a buggy feature and will be removed,
9771 * (pic16_popGet): set register instance field in AOP_CRY,
9772 * (pic16_outBitC): fixed for results in size greater than 1,
9773 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9774 * (pic16_storeForReturn): optimized return of 0,
9775 * (genCmp): experimental code for new genCmp which uses PIC18's
9776 special compare&skip instructions. Initial tests fail some times
9777 with variables grater than 1 byte in size, so new code is disabled,
9778 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9780 * (genCast): began a fix to optimize the casting of a bit to another
9781 bit, now assigning a bitfield to another bitfield will fail, sorry,
9782 * src/pic16/main.c: disabled the use of lr-support feature,
9783 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9784 * added some function prototypes, added function _debugf prototype,
9785 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9786 bits with offset (case PO_GPR_BIT),
9787 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9789 * (isBankInstruction): modified to return 0 for no banking instruction,
9790 and 1 for banking instruction,
9791 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9792 caused stop processing pCodes after a inline assembly block,
9793 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9794 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9795 registers when it shouldn't,
9796 * src/pic16/ralloc.c (allocReg): add preliminary support for
9797 supporting a limited set of temporary registers,
9799 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9801 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9802 genDataPointerSet): ensure assignments always copy in MSB to LSB
9804 (loadRegFromAop): recognize CLRH optimization,
9805 (genFunction): optimize RECEIVE iCodes in reentrant functions
9807 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9809 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9810 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9812 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9813 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9814 contiguous with data
9816 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9818 * device/lib/_gptrget.c (_gptrget),
9819 * device/lib/_gptrgetc.c (_gptrgetc),
9820 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9821 instead of sjmp to ret
9822 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9823 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9825 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9827 * .version: bumped version to 2.4.7
9828 * device/lib/_gptrget.c (_gptrget): is now _naked
9829 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9830 * device/lib/_gptrput.c (_gptrput): is now _naked
9831 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9832 (createFunction): fixed xstack
9833 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9834 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9836 (geniCodeCritical): store original interrupt state in an iTemp bit
9837 var unless stack-auto
9838 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9839 * src/SDCCmain.c (setIncludePath): added include/target to search path
9840 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9841 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9843 (processFuncArgs): put bit vars in bit area
9844 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9845 unsaveRBank): fixed xstack,
9846 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9847 (genFunction, genEndFunction): fixed xstack,
9848 (genAssign): optimization don't walk backwards through mem
9849 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9850 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9851 * support/regression/Makefile: also make library (for stack-auto) when
9852 making "all" and added "test-mcs51-xstack-auto"
9853 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9854 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9855 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9856 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9857 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9858 make-library by MAKE_LIBRARY
9859 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9860 regression tests for xstack
9861 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9862 * support/regression/tests/critical.c: test for critical on mcs51
9864 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9866 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9867 built version of sdcc instead of installed version
9869 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9871 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9872 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9874 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9875 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9876 WARNING: remove device/lib/build/z80/printf.o by hand when
9877 updating from previous build!
9878 * device/lib/z80/printf.c: updated comment
9879 * support/regression/tests/bug1057979.c: test all ports now
9880 * support/regression/tests/bug1065458.c: file added
9882 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9884 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9885 *_start and *_end symbols for static functions
9887 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9889 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9890 and search crt0.o in all library paths,
9891 (setIncludePath): proper handling of --nostdinc,
9892 (setLibPath): proper handling of --nostdlib
9893 * support/regression/Makefile,
9894 * support/regression/ports/ds390/spec.mk,
9895 * support/regression/ports/gbz80/spec.mk,
9896 * support/regression/ports/hc08/spec.mk,
9897 * support/regression/ports/mcs51/spec.mk,
9898 * support/regression/ports/mcs51-large/spec.mk,
9899 * support/regression/ports/mcs51-stack-auto/spec.mk,
9900 * support/regression/ports/z80/spec.mk: use include and lib files from
9901 built version of sdcc instead of installed version
9902 * doc/sdccman.lyx: fixed typo in --nostdinc
9904 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9909 * src/pic/gen.c : added support to generate code for struct bit fields.
9911 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9913 * as/xa51/xa_version.h,
9914 * device/include/errno.h,
9915 * device/include/regc515c.h,
9916 * device/lib/_itoa.c,
9917 * device/lib/_ltoa.c,
9918 * device/lib/ser_ir_cts_rts.c,
9919 * sim/ucsim/xa.src/glob.cc,
9920 * sim/ucsim/xa.src/inst_gen.cc,
9921 * sim/ucsim/xa.src/xa_bit.cc,
9922 * sim/ucsim/xa.src/xa_sfr.cc,
9923 * sim/ucsim/z80.src/inst_dd.cc,
9924 * sim/ucsim/z80.src/inst_fdcb.cc,
9925 * support/scripts/keil2sdcc.pl,
9926 * src/pic16/pic16.dsp,
9927 * src/pic16/pic16a.dsp: corrected cvs line endings
9928 * device/lib/printf_large.c: fixed bug 1057979
9929 * src/pic16/gen.c: fixed non-C standard code
9930 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9931 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9932 * support/regression/ports/mcs51/support.c: reload T1 asap
9933 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9934 pdata use and clear idata startup behaviour
9935 * support/regression/tests/bug1057979.c: added
9937 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9939 * device/examples/ds390/ow390/ad26.h,
9940 * device/examples/ds390/ow390/cnt1d.h,
9941 * device/examples/ds390/ow390/crcutil.c,
9942 * device/examples/ds390/ow390/ownet.h,
9943 * device/examples/ds390/ow390/owsesu.c,
9944 * device/examples/ds390/ow390/swt12.h,
9945 * device/examples/ds390/ow390/swtoper.c,
9946 * device/examples/ds390/ow390/temp10.h,
9947 * device/examples/ds390/ow390/thermodl.c,
9948 * device/examples/ds390/tinitalk/tinitalk.dsp,
9949 * device/examples/ds390/tinitalk/tinitalk.dsw,
9950 * device/examples/mcs51/clock/hw.h,
9951 * device/examples/mcs51/simple2/go.bat,
9952 * device/examples/serialcomm/windows/serial.h,
9953 * device/examples/xa51/dummy.c,
9954 * device/examples/xa51/hello.c,
9955 * device/include/80c51xa.h,
9956 * device/include/at89x051.h: corrected cvs line endings
9958 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9960 * src/pic16/main.c (options): added command line --gstack, to trace
9961 stack over/under flows,
9962 * added pragma 'wparam' to allow passing first byte of function
9963 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9964 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9965 call to __gstack_test function and sets up the symbol as extern,
9966 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9967 * popaop): added call to pic16_testStackOverflow,
9968 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9970 * (genCall, genPcall): now all parameters are passed via stack
9971 except in functions that are pass to wparam pragma in which WREG is
9973 * (genPcall): REENTRANT flag is checked to see if variable prototype
9974 contains reentrant keyword, don't call a non-reentrant function, via
9975 a reentrant function pointer or vice versa, functions are never
9977 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9979 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9980 SIGSEGV when accessing a NULL register stucture,
9981 * (pic16_printGPointerType): modified to handle UPPER modifier for
9982 function initializers, changed prototype of function to simpler one,
9983 * (pic16_printIvalFuncPtr): check to see if function is already
9984 added in externs list,
9985 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9986 optimized a move from W to SFR with a move to the same register
9988 * device/lib/pic16/debug: NEW directory, contains debug features
9989 which are enabled when linking with libdebug.lib, currently command
9990 line option --gstack enables stack pointer tracing for over/under
9991 flow, corresponding sources are in debug/gstack
9993 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9995 * doc/sdccman.lyx: updated SDCC version,
9996 * (PIC16 port): update list of command line options,
9997 * src/pic16/device.h (structure pic16_options_t): added field gstack
9998 to enable stack overflow tracing on push/pops,
9999 * src/pic16/device.c (statistics structure): added statistics
10001 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10002 pic16_dump_int_registers): increase statistics counters for each
10003 * variable which is encountered
10004 * (pic16_dump_usection): emit each .udata variable to its own udata
10006 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10007 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10008 parameters via stack, otherwise use old scheme,
10009 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10010 assembler output file,
10011 * src/pic16/main.c: added command line options --gstack to enable
10012 push/pop tracing for stack overflow,
10013 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10014 instructions): added size of each instruction,
10015 * (pic16_countInstruction): estimate size of instructions in
10016 the_pFile list, inline assembly blocks are not counted,
10017 * (pic16_FixRegisterBanking): trace previous register usage, when
10018 banksel optimizations is greater than 0, don't emit a redudant
10021 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10023 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10024 * src/pic16/ralloc.c : applied same fix for pic16.
10025 * src/pic/gen.c : tidied it up a little.
10027 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10029 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10030 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10032 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10034 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10036 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10038 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10039 non-reentrant function __modsint in the interrupt function (thus
10040 corrupting math operations during serial I/O)
10041 * device/lib/ser_ir.c: as above, changed buffersize
10042 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10043 256.c,d for zeroing
10044 * doc/Makefile: added option -t for rsync
10046 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10048 * src/SDCCast.h (struct ast),
10049 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10051 2004-10-20 Borut Razem <borut.razem AT siol.net>
10053 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10056 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10058 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10060 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10061 support functions to replace long sequences of MOVFF's from access
10062 bank registers to stack and vice versa,
10063 * src/pic16/device.h: added new field opt_flags, where optimization
10064 flags can be set to enable certain features,
10065 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10066 * pBlock, (genFunction, genEndFunction): surroung loop for
10067 saving/loading used registers in stack with PC_INFO pCodes,
10068 INF_LREGS. Code in between can then be optimized by pCode optimizer
10069 to support function calls,
10070 * (genDataPointerSet): fixed bug which loaded float fields in
10071 structures with corrupt data,
10072 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10073 in a standard way debug info on stderr. Feature used for developing
10074 and debugging only,
10075 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10076 obsolete chunks of code,
10077 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10078 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10079 * pic16/src/pcode.c (pic16_newpCodeInfo,
10080 * (pic16_newpCodeOpLocalRegs),
10081 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10083 * (pic16_pCodeConstString): printing of the initial value of a
10084 symbol as a comment is inhibited since parsing was already done by
10085 copyStr and output is corrupt,
10086 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10088 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10090 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10092 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10094 * as/mcs51/lkarea.c: removed old K&R style,
10095 (lnksect): changed check on boundary error,
10096 (lnksect2): changed check on boundary error,
10097 (lnksect2): extend XSTK to end of page if size = 1
10098 * as/mcs51/lkmain.c: removed old K&R style,
10099 (Areas51): create l_IRAM symbol
10100 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10101 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10102 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10103 * device/lib/_mullong.c: added version to be compiled with xstack
10104 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10105 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10106 * device/lib/mcs51/crtxstack.asm: fixed comment
10107 * src/SDCCglue.c: maxInterrupts defaults to 0,
10108 (emitMaps): added pdata,
10109 (createInterruptVect): (re)moved default,
10110 (glue): added pdata,
10111 (glue): moved __start__xstack to XSTK with default size 1
10112 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10113 and options.float_rent when options.stackAuto is set,
10114 (linkEdit): only write XDATA_NAME if provided on command line
10116 * src/SDCCmem.c: added pdata
10117 * src/port.h: added pdata_name to PORT
10118 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10119 (saveRegisters, unsaveRegisters): removed usage of B,
10120 (genMinus): fixed accumulator clash,
10121 (genJumpTab): added comment, this needs another look
10122 * src/mcs51/gen.c: added check for "B in use" paranoia,
10123 added pushB() and popB()
10124 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10127 * src/ds390/main.c,
10129 * src/mcs51/main.c,
10131 * src/pic16/main.c,
10133 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10134 added PSEG (PAG,XDATA) or NULL to port specifier
10135 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10136 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10137 (_mcs51_genInitStartup): removed __start__xstack equ,
10138 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10139 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10140 * src/z80/gen.c (_rleAppend): fixed warnings
10141 * support/regression/tests/zeropad.c: added pdata test
10142 * .version: bumped to 2.4.6
10144 2004-10-17 Borut Razem <borut.razem AT siol.net>
10146 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10147 as a part of nightly build
10149 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10151 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10152 WREG holds the first byte function parameters,
10153 * (aopForSym): take special case for symbols which are in FARSPACE
10154 but in CODESPACE too,
10155 * (assignResultValue): modified to take into account _G.useWreg,
10156 * (genCall): don't use wreg for parameter passing when function is
10157 declared as reentrant, too, added optimization INCF to stack
10158 pointer when stack parameter count is 1,
10159 * (genFunction, genEndFunction): refurnished and fixed to not using
10160 wreg for passing parameters when function has varargs or is
10161 reentrant, fixed bug with symbol name compare for generating
10162 functions in absolute address,
10163 * (pic16_storeForReturn): refurnished,
10164 * (genCmp): began writing a new version of the function, not ready
10165 yet, therefore it is disabled,
10166 * (genAssign): do not read code memory when assigning a function to
10167 a pointer function,
10168 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10169 array of characters, not pointer,
10170 * (pic16initialComments): in debug mode emit an .ident directive for
10172 * (_process_pragma): emit a new warning type (internal to pic16)
10173 when setting stack to default length, emit a similar warning when
10174 placing a function at absolute address and address is not word aligned
10175 * (_pic16_parseOptions): added 'return TRUE' statement,
10176 * (_pic16_linkEdit): if compiling a source, then add the source's
10177 file object, first in the list of objects to link,
10179 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10181 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10182 * src/pic/main.c : removed VC warning.
10183 * src/pic/gen.c : changed comment.
10185 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10187 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10188 reference to a deprecated symbol _GPTRREG was causing failure to
10189 link. Thanks G. M. Gallant for the info.
10191 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10193 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10194 comments for Bugs item #954788.
10196 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10198 * src/pic16/device.c (pic16_dump_gsection,
10199 * pic16_groupRegistersInSection): handle symbols declared to be in
10200 access bank differently,
10201 * src/pic16/gen.c (struct _G): added field resDirect,
10202 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10203 send values read from stack directly to result and don't allocate
10205 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10207 * (pic16_sameRegsOfs): NEW,
10208 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10209 free because they were not allocated from temporary pool,
10210 * pic16_popRegFromString): workaround to fix a problem with
10211 allocating variables twice or never,
10212 * (genGenPointerGet): using PRODL instead of FSR0H,
10213 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10215 * (genAssign): take advantage of the _G.resDirect flag,
10216 * (genCast): around line 11844, use mov2f instead of directly
10217 MOVFF'ing between operands to account for literal values,
10218 * src/pic16/genutils.c: some new debug functions for gpsim have been
10220 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10221 float with integer part only,
10222 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10223 place variables in access bank
10224 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10225 updated sources to reflect recent changes in gen.c
10227 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10229 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10230 sources that searched for headers in installation path, now the
10231 device/include/pic16 is used,
10232 * src/pic16/glue.c (pic16glue),
10233 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10234 .line directives if not in debug mode, this suppresses assembler's
10235 warnings for ignored directives
10237 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10239 * src/port.h: made reset_regparms prototype void parameter explicit.
10240 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10241 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10242 * doc/sdccman.lyx: documented warning disabling and how to use
10243 printf_large to make it print floats.
10244 * device/include/stdbool.h: NEW
10245 * device/lib/_atof.c,
10246 * device/lib/_divuint.c,
10247 * device/lib/_divulong.c,
10248 * device/lib/expf.c,
10249 * device/lib/printf_large.c,
10250 * device/lib/sincosf.c,
10251 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10252 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10253 a completely reentrant lib.
10255 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10257 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10258 * device/include/pic16/stdio.h: fixed bug with colon
10260 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10262 * device/include/pic16/stdio.h,
10263 * device/include/pic16/stdlib.h,
10264 * device/include/pic16/math.h: NEW
10265 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10266 declared as _naked to reduce overhead
10267 * device/lib/Makefile.in (target port-specific-objects-pic16):
10268 changed * to *.* so to ignore the CVS directory,
10269 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10270 stacked variables back in stack,
10271 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10274 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10276 * .version: bumped version number to 2.4.5
10277 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10278 * support/Util/SDCCerr.c (messages structure): added entry for
10281 Large cumulative patch for pic16 port and libraries.
10282 * device/include/pic16/sdcc-lib.h,
10283 * device/include/pic16/stdarg.h,
10284 * device/include/asm/pic16/features.h,
10285 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10286 * device/include/pic16/float.h: changes reentrant keyword with
10287 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10288 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10289 updated target build-libraries to include objects from gptr,
10290 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10291 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10292 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10293 all function headings,
10294 * src/SDCCmain.c: added global parameter userIncDirsSet,
10295 * (parseCmdLine): when option -I is encountered add directory to
10296 userIncDirsSet too,
10297 * src/version.awk: added space between control and long,
10298 * src/pic16/NOTES: added some notes for the port,
10299 * src/pic16/gen.c: added prototype for mov2fp function,
10300 * (fReturnpic16[]): properly named return value registers,
10301 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10302 * (aopForSym): added code to handle symbols with onStack flag set,
10303 symbols onStack are allocated PTRSIZE bytes,
10304 * (aopFreeAsmop): handles special case where asmops are stack objects,
10305 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10306 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10307 added argument lock to trace flaws in allocating temporary registers
10308 when developing port,
10309 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10310 * (pic16_popRegFromString): reenabled allocating a direct register
10312 * (assignResultValue): various beautifications,
10313 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10314 referenced function argument,
10315 * (genIpush): reenabled to allow stacked arguments, handles only
10316 ic->parmPush iCodes,
10317 * (genCall, genPcall): major changes to allow for variable argument
10318 functions, fixed a bug with falsely restoring stack pointer after
10319 returning from call,
10320 * (genFunction): pending code for critical function,
10321 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10322 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10323 * (genNearPointerGet): fixed bug with indirect reading, was always
10325 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10327 * (genAddrOf): rewrote code to take address of a stacked function parameter
10328 * (genCast): fixed casting to generic pointer type,
10329 * src/pic16/gen.h: added AOP_STA,
10330 * (struct asmop): added field stk,
10331 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10332 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10333 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10334 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10335 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10336 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10338 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10340 * (pic16_port structure): generic pointer size is set to 3,
10341 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10342 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10344 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10345 operand is an iTemp,
10347 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10349 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10350 * debugger/mcs51/simi.c: addapt new syntax of s51
10352 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10354 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10355 * src/pic16/pcode.c: commented out some calls to free() in order to
10358 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10361 * src/SDCCicode.c (isiCodeInFunctionCall),
10362 * src/avr/ralloc.c (selectSpil),
10363 * src/pic/ralloc.c (selectSpil),
10364 * src/pic16/ralloc.c (selectSpil),
10365 * src/ds390/ralloc.c (selectSpil),
10366 * src/hc08/ralloc.c (selectSpil),
10367 * src/xa51/ralloc.c (selectSpil),
10368 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10369 stack in the middle of a function call sequence (fixes bug #1020268)
10370 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10371 costs associated with the minimum switch case.
10373 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10375 * src/SDCC.lex: fixed bug #1030549
10377 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10379 * src/SDCCcse.h (struct cseDef),
10380 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10381 over a function call if the CSE is derived from a symbol whose
10382 address has been taken (fixes bug #1029883)
10383 * support/regression/tests/bug-1029883: a new regression test for
10386 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10388 * src/hc08/gen.c (emitinline): fixed bug #1029778
10389 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10390 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10391 and starts toward RFE #905167)
10393 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10395 * src/pic16/gen.c (mov2f): New function to move an operand to
10396 another without considering if it is a literal or a register,
10397 * (pic16_sameRegs): don't check if they are both AOP_REG,
10398 * (AccRsh): removed andmask=0 lines,
10399 * (genLeftShift): duplicated to be improved in future versions,
10400 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10401 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10402 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10403 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10404 * (insertBankSwitch): fixed inserting banksel directives algorithm
10405 for instructions that follow a skip instruction, this fixes a report
10406 for broken subtraction code generation,
10407 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10408 iCode is a left op, just in case result and right share the same
10411 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10414 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10416 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10417 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10418 on 2004-09-12; it was buggy
10420 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10422 * src/SDCCsymt.h: removed RESULT_CHECK
10427 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10429 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10431 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10432 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10433 configuration values no more rejected by compiler, they are assigned
10434 to configuration registers with a warning message instead,
10435 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10436 the for-loop so last conf register is emitted too,
10437 * (_pic16_initPaths): link library libsdcc.lib by default,
10438 * (_hasNativeMulFor): modified test for multiplication according to
10439 Raphael Neider's remarks. Integer multiplication is also done with
10441 * device/include/pic16/pic18fregs.h: corrected type error in while
10442 testing and including 18f6720 header file
10444 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10446 * src/pic16/device.h (pic16_options): removed field use_crt,
10447 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10448 until an optimization to handle single bits is added,
10449 * (pic16_loadFSR0): moved before genUnpackBits,
10450 * (genAnd): some white lines removed,
10451 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10452 leave_reset flags in pic16_options when using crt modules,
10454 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10456 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10457 for bugs 898889 & 979599. Also used some safer print instructions.
10459 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10461 * src/pic16/device.h (pic16_options_t): added field use_crt,
10463 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10464 catch a probable future bug,
10465 * src/pic16/gen.c: aopIdx function commented out,
10466 * (genAssign): commented out old code which used aopIdx,
10467 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10468 code, added if conditionals to take into account the --use-crt
10469 command line options,
10470 * src/pic16/main.c (pic16_optionsTable): added new command line
10471 options, --use-crt= and --no-crt,
10472 * (_pic16_linkEdit): now the proper crt object is added in the
10473 linker command line except than when --no-crt is specified,
10474 * src/pic16/pcode.c,
10475 * src/pic16/pcode.h: added some structures and functions for a new
10476 optimization scheme to compansate for instruction overhead between
10477 same iCodes, this scheme is currently under development and is not
10478 working in any way,
10479 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10481 * device/lib/pic16/startup/crt0i.c,
10482 * device/lib/pic16/startup/crt0iz.c: added global char variable
10483 __uflags to force the generation of an idata section
10485 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10488 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10489 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10491 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10493 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10494 Frieder) and clarified the default code optimization mode
10496 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10498 * src/SDCC.lex (doPragma, process_pragma),
10499 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10500 "opt_code_size", and "opt_code_balanced"
10501 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10502 regrouped options by category, added support for category headers
10503 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10504 and "--opt-code-size"
10505 * doc/sdccman.lyx: documented these new options and pragmas
10506 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10507 preference into account
10509 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10511 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10512 geniCodePreDec): Fixed bug 904237 by generating a warning
10514 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10516 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10518 * src/pic/device.c : When no max ram set validate full memory range.
10520 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10522 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10524 * device/lib/_gptrget.c,
10525 * device/lib/_gptrput.c: updated comment
10526 * device/lib/calloc.c,
10527 * device/lib/free.c,
10528 * device/lib/malloc.c,
10529 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10530 * src/SDCCcse.c (cseBBlock),
10531 * src/SDCCicode.c (printOperand, geniCodeArray),
10532 * src/SDCCicode.h (struct operand): fixed bug 868103
10533 * support/regression/tests/bug-868103.c: added
10534 * src/SDCCast.c (searchLitOp),
10535 * src/SDCCcse.h (struct cseDef),
10536 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10537 * src/SDCCicode.h (struct operand),
10538 * src/SDCCsymt.h (struct sym_link),
10539 * src/avr/gen.c (hasInc),
10540 * src/ds390/gen.c (hasInc),
10541 * src/hc08/gen.c (genPlusIncr, hasInc),
10542 * src/mcs51/gen.c (hasInc),
10543 * src/pic16/glue.c (pic16_printIvalChar),
10544 * src/pic16/ralloc.c (regWithIdx),
10545 * src/xa51/gen.c (hasInc) : removed warnings
10546 * src/SDCCast.c (createBlock): added comment ???
10547 * src/hc08/ralloc.c: updated comments
10549 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10551 * doc/sdccman.lyx: updated section on switch statements, added
10552 section about semaphore locking
10553 * doc/Makefile: added option -info for latex2html
10554 * device/lib/_gptrget.c,
10555 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10557 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10559 * src/pic/device.h,
10560 * src/pic/device.c,
10561 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10562 maxram is less than 0x100.
10564 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10566 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10568 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10571 * src/mcs51/main.c,
10572 * src/ds390/main.c,
10576 * src/pic16/main.c,
10579 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10580 a jump table is the best form for a switch statement, including
10581 automatic insertion of missing cases to make the case range
10582 continuous. Developed in collaboration with Frieder Ferlemann.
10584 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10586 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10587 accumulator result if it needs sign extension
10589 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10591 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10593 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10595 * device/lib/gbz80/printf.c,
10596 * device/lib/z80/printf.c: removed define for NULL
10598 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10600 * as/xa51/xa_link.c,
10601 * device/examples/ds390/ow390/ad26.c,
10602 * device/examples/ds390/ow390/cnt1d.c,
10603 * device/examples/ds390/ow390/counter.c,
10604 * device/examples/ds390/ow390/ds2480.h,
10605 * device/examples/ds390/ow390/ds2480ut.c,
10606 * device/examples/ds390/ow390/findtype.c,
10607 * device/examples/ds390/ow390/gethumd.c,
10608 * device/examples/ds390/ow390/owllu.c,
10609 * device/examples/ds390/ow390/ownetu.c,
10610 * device/examples/ds390/ow390/swt12.c,
10611 * device/examples/ds390/ow390/swtloop.c,
10612 * device/examples/ds390/ow390/temp.c,
10613 * device/examples/ds390/ow390/temp10.c,
10614 * device/examples/ds390/ow390/thermo21.c,
10615 * device/examples/ds390/ow390/tinilnk.c,
10616 * device/examples/ds390/ow390/tstfind.c,
10617 * device/examples/serialcomm/windows/serial.cpp,
10618 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10619 * device/include/reg51.h: fixed line endings for cvs
10621 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10623 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10624 packRegsForAccUse, packRegisters): new accumulator register
10626 * support/regression/ports/hc08/support.c (_putchar): suppress
10627 warning of unused variable
10628 * src/SDCCicode.c: added SWAP entry to codeTable
10630 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10632 * device/lib/sprintf.c: forgot to add this file before previous commit
10634 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10636 * src/pic16/gen.c (genPackBits): added operand right in function
10637 parameters, load result directly if p_type is POINTER (that is
10638 called by genNearPointerSet)
10639 * (genUnPackBits): added operand left in function parameters,
10640 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10641 FSR0 if accessing bitfields,
10643 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10645 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10646 _print_format; updated printf, sprintf, vsprintf
10647 * device/include/asm/default/features.h: corrected comment/define
10648 * device/lib/Makefile.in: added sprintf.c
10649 * device/lib/libsdcc.lib: added sprintf module
10650 * device/lib/printf_large.c,
10651 * device/lib/vprintf.c,
10652 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10654 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10655 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10656 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10658 * support/regression/tests/zeropad.c: define idata as data for hc08
10660 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10662 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10663 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10664 labels are referenced at least once (even if a reference is not found)
10665 * src/hc08/gen.c (emitcode): set isComment flag for comments
10666 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10667 loads), rules 6a..6b (optimize jumps to return)
10669 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10671 * device/lib/acosf.c (acosf),
10672 * device/lib/asinf.c (asinf),
10673 * device/lib/atanf.c (atanf),
10674 * device/lib/ceilf.c (ceilf),
10675 * device/lib/cosf.c (cosf),
10676 * device/lib/coshf.c (coshf),
10677 * device/lib/cotf.c (cotf),
10678 * device/lib/fabsf.c (fabsf),
10679 * device/lib/floorf.c (floorf),
10680 * device/lib/log10f.c (log10f),
10681 * device/lib/logf.c (logf),
10682 * device/lib/sinf.c (sinf),
10683 * device/lib/sinhf.c (sinhf),
10684 * device/lib/sqrtf.c (sqrtf),
10685 * device/lib/tanf.c (tanf),
10686 * device/lib/tanhf.c (tanhf),
10687 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10688 replaced all instances of "reentrant" in the library functions
10689 defined in math.h with this macro.
10690 * support/regression/tests/float_trans.c: reenabled test for hc08
10692 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10694 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10695 erroneously deleted
10697 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10699 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10700 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10701 multi-byte volatile operands are used
10702 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10703 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10704 initialization to area GSINIT0 so that it would always precede
10705 any static initializers in GSINIT
10706 * support/regression/tests/zeropad.c: fixed idata define for hc08
10707 * support/regression/tests/bug-927659.c,
10708 * support/regression/tests/float_trans.c: disabled tests for hc08
10709 pending missing library routines
10710 * .version: increased version number to 2.4.4 - hc08 port now passes
10714 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10716 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10717 * Makefile.common.in,
10719 * as/hc08/Makefile.in,
10720 * as/mcs51/Makefile.in,
10721 * as/z80/Makefile.in,
10722 * debugger/mcs51/Makefile.in,
10723 * device/include/Makefile.in,
10724 * device/lib/Makefile.in,
10727 * link/z80/Makefile.in,
10728 * packihx/Makefile.in,
10729 * sim/ucsim/main_in.mk,
10730 * sim/ucsim/avr.src/Makefile.in,
10731 * sim/ucsim/doc/Makefile.in,
10732 * sim/ucsim/gui.src/serio.src/Makefile.in,
10733 * sim/ucsim/hc08.src/Makefile.in,
10734 * sim/ucsim/s51.src/Makefile.in,
10735 * sim/ucsim/xa.src/Makefile.in,
10736 * sim/ucsim/z80.src/Makefile.in,
10738 * support/cpp2/Makefile.in,
10739 * support/librarian/Makefile,
10740 * support/makebin/Makefile: added DESTDIR to the install path proposed
10741 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10742 * doc/sdccman.lyx: added DESTDIR documentation
10744 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10746 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10747 instruction for interrupt handlers, use fast returns when returning
10748 from high priority interrupts
10750 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10752 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10754 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10755 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10756 bugs, ported much of Bernhard's code from mcs51
10757 * src/mcs51/gen.c (genSend),
10758 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10759 than one when calling a reentrant function
10760 * device/lib/_mullong.c: defined an alternate struct layout for big
10761 endian ports (hc08)
10763 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10765 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10768 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10770 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10771 are sane and complete before asking the port its prefered parameter
10772 passing method (fixes bug #1017633)
10773 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10776 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10778 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10779 problem in bitfields >= 8 bits.
10781 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10783 * src/SDCCsymt.c: undid changes that were not meant to be committed
10785 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10787 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10789 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10791 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10792 copied and wrong bit got inverted
10794 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10796 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10797 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10798 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10799 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10800 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10801 assignments to bitfields at known addresses
10802 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10803 reads from bitfields at known addresses
10804 * src/hc08/ralloc.c (packRegisters),
10805 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10806 genhc08Code): optimize pointer get values used as conditionals
10807 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10810 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10812 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10813 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10814 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10817 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10819 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10821 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10823 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10826 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10828 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10830 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10832 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10835 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10837 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10839 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10841 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10842 cases use more compact code.
10844 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10846 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10848 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10850 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10852 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10855 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10856 parameter of changePointer() from symbol* to sym_link*
10857 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10858 * src/SDCCsymt.c (compareType): void* type is castable to other
10859 pointers, but not necesarily an exact match.
10860 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10861 is no longer blindly treated as an exact match.
10862 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10864 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10866 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10868 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10872 * src/pic/ralloc.h,
10873 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10875 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10877 * src/pic/device.c,
10878 * src/pic/device.h,
10879 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10881 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10883 * src/mcs51/gen.c (emitcode): fixed bug #992819
10885 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10887 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10888 there's no need to make it worse
10890 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10892 * src/mcs51/ralloc.c (deassignLR),
10893 * src/ds390/ralloc.c (deassignLR),
10894 * src/hc08/ralloc.c (deassignLR),
10895 * src/z80/ralloc.c (deassignLR),
10896 * src/pic/ralloc.c (deassignLR),
10897 * src/pic16/ralloc.c (deassignLR),
10898 * src/avr/ralloc.c (deassignLR),
10899 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10900 rlivePoint): fixed another part of bug #971834
10902 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10904 * src/z80/main.c: enabled "critical" keyword
10905 * src/z80/mappings.i,
10906 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10907 functions (fixes bug #979646)
10908 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10910 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10912 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10915 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10917 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10918 doesn't disable too much optimizations
10920 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10922 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10924 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10926 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10928 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10930 * src/pic/gen.c tidied up tabs
10931 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10932 * src/pic/main.c tidied up tabs
10933 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10934 * src/pic/pcoderegs.c tidied up tabs
10935 * src/pic/ralloc.c tidied up tabs
10937 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10939 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10940 to S_FIXED for pic16 port and when symbol is not in level 0,
10941 allocate for S_REGISTER storage class and pic16 port, too,
10942 * src/pic16/device.h: prototype for checkSym,
10943 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10944 * (pic16_assignConfigWordValue): test the value and the mask to
10945 validate that the value is suitable for the configuration word,
10946 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10947 collect extern declared symbols, don't emit symbol twice, check
10948 first if symbol is in publics set first,
10949 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10950 * added command line '--fstack' which enables an experimental
10951 feature for stack access, too buggy to be used yet...
10952 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10953 * (pic16_allocDirReg): when register has storage class S_REGISTER
10954 allocate in pic16_dynAccessRegs,
10955 * device/include/pic16/pic18f????.h: modified configuration word
10956 naming convention, words started as CONFIG0H but should be CONFIG1H
10958 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10960 * device/include/mcs51reg.h: fixed bug 970993
10962 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10964 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10965 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10966 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10967 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10968 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10969 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10970 error/warning numbers,
10971 added function setWarningDisabled()
10972 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10973 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10974 _memcmp.c _memmove.c calloc.c realloc.c free.c
10975 * support/regression/tests/malloc.c: added tests for new functionality
10976 * support/regression/tests/zeropad.c: added tests for truncated initializers
10977 and initialized char arrays starting with '\x0'
10978 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10980 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10982 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10984 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10986 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10987 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10988 peephole 177.e. Thanks to anonymous
10990 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10992 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10993 function isn't used in the source but referenced as a
10994 variable initializer then declare it as extern in .asm file
10996 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10998 * .version: increased version number to 2.4.3
11000 Adding version extension according to ChangeLog CVS revision
11001 * src/Makefile.in (target all): added dependency 'version.h'
11002 * (rule version.h): added rule to create version.h from ChangeLog,
11003 * (rule dep): added dependency version.h,
11004 * src/version.awk: AWK script to create version.h
11005 * src/SDCCdwarf2.c (dwWriteModule),
11006 * src/SDCCglue.c (initialComments),
11007 * src/SDCCmain.c (printVersionInfo): modified to write after
11008 version string the version extension number,
11009 * src/SDCCutil.c: included "version.h"
11010 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11012 * src/SDCCutil.h: added prototype for getBuildNumber
11014 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11015 includeDirsSet, too,
11016 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11017 const char [] is found in function prototype...
11019 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11020 moving to WREG with source is already in WREG,
11021 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11022 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11023 * (aopForSym): stack'ed symbols are partially supported, added
11024 if-clause to support symbols in FARSPACE,
11025 * (sameRegs): added test for AOP_ACC to see if registers are same,
11026 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11027 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11028 * (pic16_popRegFromString): will not allocate a new register if it
11029 doesn't find one by name, bug may have introduced...
11030 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11031 * (genIpush): revived to use pic16 port's stack,
11032 * (genAddrOf): added incomplete case for stack'ed operand,
11033 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11034 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11035 can handle multibyte operands,
11036 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11037 * (pic16initialComments): added message for MPLAB compatibility
11039 * src/pic16/main.h: prototype for pic16_mplab_comp,
11040 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11041 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11042 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11043 because of increased complexity of procedure,
11044 * (_process_pragma): stack pragma changed to format 'stack pos len',
11045 emit symbol '_stack_end' to conform with gplink,
11046 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11047 to search for register,
11048 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11050 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11051 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11052 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11053 case for PO_GPR_REGISTER,
11054 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11055 dies, the new era is ahead !...
11056 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11057 pic16_dynInternalRegs,
11058 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11059 * (pic16_allocDirReg): minor optimizations and bug fixes,
11060 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11062 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11063 load stack and frame pointer with address of 'stack_end' symbol
11065 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11067 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11068 without source code but only variable initializers
11070 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11072 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11073 external are not declared as extern to reduce overhead while linking
11075 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11077 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11079 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11081 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11082 Yee Keat for the patch
11083 * src/SDCCast.c (decorateType): fixed bug #979599
11084 * src/ds390/gen.h: removed local fReturnSizeDS390
11085 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11086 * src/ds390/gen.c (genAnd, genOr, genXor),
11087 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11089 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11091 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11092 add relFilesSet to $3, manipulate $2 to handle linking of object
11093 files without source files in command line,
11094 * device/include/pic16 (all headers): added ID location macros,
11095 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11096 entries for ID location bytes,
11097 * (pic16_assignIdByteValue): NEW,
11098 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11099 added field dumpcalltree to pic16_options_t,
11100 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11101 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11102 emitting rFalseIfx label after check_carry label,
11103 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11104 pic16_emitDIRegs), NEW
11105 * (pic16glue): dump .calltree file when option --calltree found,
11106 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11107 * (_pic16_genAssemblerPreamble): emit ID locations after
11108 configuration registers,
11109 * (pic16_linkCmd): modifications of the link command,
11110 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11111 * (pic16_pCodeInitRegisters): don't init stack registers,
11112 * (pic16_findPrevInstruction): fixed bug,
11113 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11114 bug with immediate registers,
11115 * (buildCallTree): traces stack push and pop,
11116 * (pct2): dump also stack usage for each function,
11117 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11118 * (pic16_allocDirReg): various modifications,
11119 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11122 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11124 * src/pic16/pcode.c: removed buggy double colon
11126 2004-07-01 Borut Razem <borut.razem AT siol.net>
11128 * support/scripts/sdcc.nsi: added include/pic16 to setup
11130 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11132 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11133 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11135 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11136 specific command line arguments. Also added sample lkr script
11137 for placing a variable at a specific memory bank.
11138 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11139 at a specific memory bank,
11140 * (pic16_dump_isection): fixed bug which caused string literals to
11141 be omitted when dumping idata section,
11142 * (pic16_groupRegistersInSection): added code to handle registers
11143 in specific memory banks,
11144 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11145 public, all references are renamed too,
11146 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11148 * (pic16_storeForReturn): added case to handle when dest is WREG,
11149 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11150 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11151 pic16_rel_udata, check to see if that register is marked as being
11152 a member of a specific memory bank,
11153 * (pic16_printIvalCharPtr): added code to add string literals either
11154 to code or the idata sections,
11155 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11156 also accept the 'udata' pragma,
11157 * src/pic16/main.h: new structure types sectName and sectSym
11158 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11159 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11160 * (pic16_findPrevInstruction): fixed, it returned nothing,
11161 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11162 instruction combinations,
11163 * (pic16_FixRegisterBanking): heavily reorganised,
11164 * (pic16_AnalyzeBanking): if generating banksel directives is
11165 disabled, then don't call FixRegisterBanking at all,
11166 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11167 completely removed,
11168 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11170 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11172 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11173 Phuah Yee Keat <yk.phuah AT nestac.com>
11175 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11177 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11178 correctly the IVT even if it is relocated to some other location
11180 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11182 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11183 * device/include/pic16/pic18f2220.h: NEW,
11184 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11185 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11186 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11187 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11188 nodefaultlibs, ivt_loc is the location of the interrupt vector
11189 table, and nodefaultlibs signs that default libraries should not be
11190 linked in link stage,
11191 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11192 according to --ivt-loc argument,
11193 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11194 when pragma stack is found,
11196 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11198 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11199 256 (range check), 257 (do while), 258.a-f (bit banging
11200 f.e. on 3-wire SPI bus)
11202 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11204 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11205 variables used exclusively within a loop
11207 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11209 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11211 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11213 * src/SDCClrange.c (computeClash): fixed bug #971834
11215 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11217 * src/mcs51/gen.c (genCmp): fixed bug #975903
11218 * src/hc08/gen.c (operandsEqu),
11219 * src/ds390/gen.c (operandsEqu),
11220 * src/z80/gen.c (operandsEqu),
11221 * src/pic/gen.c (operandsEqu),
11222 * src/pic16/gen.c (operandsEqu),
11223 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11224 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11226 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11228 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11230 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11232 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11233 default case in switch statement,
11234 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11235 to eliminate problem with initialisation of pointers, but problem
11237 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11238 * (emitStaticSegment): removed various lines emitting debug info,
11239 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11240 added processor registers for utilizing EEPROM,
11241 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11242 configurable and set 8
11244 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11246 * .version: increased version number to 2.4.2,
11248 Cumulative patch for pic16 port
11249 * src/pic16/device.c: changed scheme to dump initial values for
11250 variables in idata segment, all print_idata* functions were removed,
11251 now the pic16_printIval* will be called,
11252 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11253 * _pic16_printPointerType, pic16_printPointerType,
11254 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11255 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11256 NEW, similar to the respective functions in SDCCglue.c,
11257 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11258 way, emitting hex bytes,
11259 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11261 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11263 * src/avr/ralloc.c (serialRegAssign),
11264 * src/xa51/ralloc.c (serialRegAssign),
11265 * src/pic/ralloc.c (serialRegAssign),
11266 * src/pic16/ralloc.c (serialRegAssign),
11267 * src/hc08/ralloc.c (serialRegAssign),
11268 * src/z80/ralloc.c (serialRegAssign),
11269 * src/ds390/ralloc.c (serialRegAssign),
11270 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11272 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11274 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11275 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11277 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11279 Cumulative patch for pic16 port:
11280 * src/pic16/device.h (typedef PIC16_device) modified fields for
11281 defining microcontrollers,
11282 * src/pic16/device.c: added new info for all devices in Pics16 array,
11283 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11284 to be optimised out by the pCode optimiser,
11285 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11286 specially, bug reported by G.M. Gallant,
11287 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11288 as force'd so that cannot be optimised out by pCode optimiser,
11289 * src/pic16/pcode.c,
11290 * src/pic16/pcodepeeph.c,
11291 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11292 they are disabled by default, but can be enabled explicit with
11293 command argument --denable-peeps, for testing,
11294 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11295 --pomit-ivt in COMPILE_FLAGS
11297 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11299 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11300 compilation on MSVC
11302 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11304 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11306 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11308 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11309 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11311 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11313 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11314 would only assign 0x300001 register.
11316 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11318 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11319 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11321 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11323 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11325 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11326 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11327 added peephole 254 (left shift), 255 (jump table)
11329 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11331 * device/lib/Makefile.in: removed comment line with model-pic16,
11332 * (target port-specific-objects-pic16): the libraries and objects
11333 are copied to the build directory form the device/lib/pic16/bin
11336 Cumulative patch concerning pic16 port:
11337 * library directory has been re-organized,
11338 * added support for PIC18F1220,
11339 * added headers and library sources for chips 18f1220,18f6520,
11340 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11342 * configuration registers setting has changed, now each supported
11343 device has a complete description of the registers it uses,
11344 * all initialisations are moved to idata sections, these section
11345 can be absolute or relocatable,
11346 * fixed initialisation of codespace variables,
11347 * fixed warning about PCLATU and gpsim,
11348 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11349 * (genAssign): use table reads when assigning from variables in codespace,
11350 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11351 char/int variables placed in codespace,
11352 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11353 registers set in .asm file, no need for --pomit-config-words anymore,
11354 * (pic16glue): some 8051 legacy segments are commented out
11355 (to be removed completely),
11356 * added support for alternative assembler and linker with --asm=
11357 and --link= command line arguments,
11358 * peepholes are disabled automatically in the port, no need to
11359 specify on command line,
11360 * port supports natively char/int/long multiplication, but converts
11361 all divisions to support functions,
11362 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11363 to the file set in variable $2,
11364 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11365 strings in ASCII format and not in hex,
11366 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11367 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11368 allocate proper register if iCodes aren't temporary,
11370 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11372 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11374 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11376 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11379 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11381 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11382 computed address is reused
11383 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11384 multi-byte bitfields
11386 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11388 * src/z80/gen.c: (genArrayInit): must check for pointers too
11390 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11392 * support/regression/tests/zeropad.c: never meant to commit the
11393 nestedstruct test: removed, added check for GCC version
11395 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11397 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11398 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11399 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11400 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11401 bugs 928906 and 954082 half-empty initializers
11403 * src/SDCCsymt.c (getAllocSize): added for above fix
11404 * src/z80/gen.c (genArrayInit): fixed bug 741044
11405 * support/regression/tests/zeropad.c: added tests
11407 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11409 * src/pic16/device.c (pic16_dump_section): corrected bug which
11410 caused some symbols of the libraries to be misplaced
11412 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11414 * src/pic16/glue.c,
11415 * src/pic16/ralloc.h,
11416 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11417 to fix conflict with pic port
11419 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11421 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11422 externs configuration variables,
11423 * src/pic16/ralloc.h,
11424 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11425 prototype in header, commented out some debug messages
11427 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11429 * src/pic16/glue.c,
11430 * src/pic16/main.c,
11431 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11432 for gpasm COFF object generation. Thanks to D. Hawkins for
11435 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11437 * src/ds390/main.c,
11438 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11439 Brock for spotting this)
11440 * src/ds390/gen.c (genEndFunction),
11441 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11442 interrupt handler and critical. Disable push/pop optimizations when
11443 peephole optimizations disabled.
11445 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11447 Updated pic16 library sources and headers.
11448 * device/lib/pic16/pic18f*/ ,
11449 * device/include/pic16/*.h: modified to handle structured SFR
11452 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11454 * src/port.h (PORT structure): added hook initPaths, now each
11455 port can declare its own default search paths,
11456 which can been seen with the --print-search-dirs option,
11457 see pic16 port for example,
11458 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11459 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11460 * (doPrintSearchDirs): NEW, replaces in a central manner the
11461 printing of search dirs which was split in set*Paths functions,
11462 * (main): added call to port->initPaths and doPrintSearchDirs,
11464 * src/ds390/main.c,
11467 * src/izt/tlcs900h.c,
11468 * src/mcs51/main.c,
11470 * src/pic16/main.c: modified port structures to reflect addition of
11473 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11474 * (pic16_dump_section): for registers in same address reserve memory once,
11475 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11477 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11478 result is greater in size than right or left,
11479 * (pic16_genUMult8X8_8): there are some cases where the result can
11480 be 16 bits size, so handle these,
11481 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11482 * (pic16_outBitC): modified to emit pcodes,
11483 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11485 * (genDivOneByte): implemented algorithm to divide 8-bits,
11486 * (genCmp): uncommented goto, but issues still exist,
11487 * (genAnd): fixed a bug with variables >8bits,
11488 * (genPackBits): optimization added that uses BCF/BSF to change a
11490 * (genAssign): fixed bug when assigning floating point literals,
11491 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11492 __sdcc_gsinit_startup label,
11493 * src/pic16/main.c (_pic16_init): removed search directory
11495 * (_pic16_initPaths): NEW, used to initialise search directories,
11496 * (_hasNativeMulFor): support functions for all except char/int
11497 multiplication, and char division,
11498 * (PIC16_port struct): modified entry for native mul support,
11499 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11501 * (buildCallTree): call to register_usage is ifdef'ed out,
11503 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11505 * device/include/string.h: applied Stas Sergeev's patch to make this
11506 header file compatible with the preprocessor -Wundef option
11507 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11508 failure (fixes bug #941458)
11510 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11512 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11513 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11514 that the variable, not the function, should be static
11515 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11516 to be consistent with non-literal case
11518 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11520 * src/SDCCast.c (isConformingBody): fixed bug #949967
11521 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11522 convilong): fixed bug #952086
11524 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11526 * src/SDCCmem.c (allocVariables): fixed bug #955321
11528 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11530 * src/hc08/main.c (_hc08_genAssemblerEnd),
11531 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11532 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11533 completely eliminated the use of a temporary file
11534 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11535 when more than one file linked
11536 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11538 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11540 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11541 which fixes bug #543481
11542 * support/regression/tests/bug-751703.c: fixed comments left from a
11543 cut and paste error
11544 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11545 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11546 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11548 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11549 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11550 are now changed to underscores in moduleName
11552 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11554 * as/mcs51/lkmem.c: better fix for bug #954173
11556 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11557 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11559 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11560 * device/include/c8051f000.h,
11561 * device/include/c8051f120.h,
11562 * device/include/c8051f300.h,
11563 * device/include/c8051f310.h,
11564 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11565 PWM16) and detab'ed
11567 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11569 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11570 and mailing lists, doc'ed --no-peep-comments, removed reference
11571 to knoppix (newest version has no LyX/LaTeX), other minor changes
11572 * src/SDCCglue.c (glue): save 2 bytes stack space with
11573 option --main-return. The ljmp could probably be avoided too
11575 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11577 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11579 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11581 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11582 * src/SDCCopt.c (isLocalWithoutDef),
11583 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11584 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11585 (credit to Maarten Brock for patch #949363, on which this is based)
11586 * support/regression/tests/bug-751703.c: some test cases of extern used
11587 within inner scopes.
11589 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11591 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11593 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11595 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11596 dwWriteLabel): fix to create valid debugger symbols even when
11597 the module name has non-alphanumeric symbols in it
11598 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11599 when a variable's allocation has been optimized away
11602 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11604 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11606 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11607 * src/mcs51/main.c,
11608 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11609 * src/ds390/main.c,
11610 * src/z80/gen.c (z80_emitDebuggerSymbol),
11612 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11614 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11615 * src/pic16/main.c,
11616 * src/avr/gen.c (avr_emitDebuggerSymbol),
11618 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11620 * src/SDCCdebug.c (emitDebuggerSymbol),
11622 * src/port.h: added a debugger struct to the port struct. Added a
11623 callback for defining debugger symbols
11625 * src/SDCCast.c (createLabel),
11626 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11629 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11630 iCode back to the ast for the function
11632 * src/hc08/ralloc.c (hc08_assignRegisters),
11633 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11634 unneeded fields from the regs struct.
11635 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11636 pushReg() & pullReg() functions instead of emitcode()
11638 * src/hc08/gen.c (genLabel, genhc08Code),
11639 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11641 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11644 * src/hc08/gen.c (genEndFunction, genhc08Code),
11646 * src/mcs51/gen.c (genEndFunction, gen51Code),
11648 * src/ds390/gen.c (genEndFunction, gen390Code),
11650 * src/z80/gen.c (genEndFunction, genZ80Code),
11653 * src/pic/gen.c (genEndFunction, genpic14Code),
11655 * src/pic16/gen.c (genEndFunction, genpic16Code),
11657 * src/avr/gen.c (genEndFunction, genAVRCode),
11659 * src/xa51/gen.c (genEndFunction, genXA51Code),
11661 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11662 specific code to cdbFile.c and out of the backend code generators
11664 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11665 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11666 starting address is now 0
11669 * as/hc08/m08pst.c,
11670 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11671 assembler directive for DWARF support
11672 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11676 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11678 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11680 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11681 and inappropriate peephole optimization in jump tables
11683 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11685 * as/hc08/m08pst.c,
11686 * src/SDCCglue.c: sdccopt works for the hc08 port now
11688 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11690 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11692 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11694 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11696 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11698 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11702 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11703 comments from the peephole optimizer replacement rules
11704 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11706 * src/SDCCcse.c (updateSpillLocation),
11707 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11709 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11710 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11711 objects far pointers
11713 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11715 * src/SDCCsymt.h: a missing part of my last change
11716 * src/pic/ralloc.c (regTypeNum),
11717 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11719 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11722 * src/SDCCicode.c (aggrToPtrDclType),
11723 * src/SDCCptropt.h,
11724 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11725 ptrPseudoSymConvert),
11726 * src/pic/ralloc.c (regTypeNum),
11727 * src/pic16/ralloc.c (regTypeNum),
11728 * src/hc08/ralloc.c (regTypeNum),
11729 * src/ds390/ralloc.c (regTypeNum),
11730 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11731 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11733 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11735 * link/z80/lkmain.c (afile),
11736 * as/hc08/lkmain.c (afile),
11737 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11738 prevent a pointer problem when a filename has no directory and
11739 no extension specified.
11741 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11743 * link/z80/lkmain.c (afile): allow periods in directory names
11744 * link/z80/lkmain.c (afile),
11745 * as/mcs51/lkmain.c (afile),
11746 * as/hc08/lkmain.c (afile): allow linker script file to have an
11747 extension other than ".lnk"
11748 * link/z80/lklex.c (getfid),
11749 * link/z80/lkmain.c (parse),
11750 * as/mcs51/lklex.c (getfid),
11751 * as/mcs51/lkmain.c (parse),
11752 * as/hc08/lklex.c (getfid),
11753 * as/hc08/lkmain.c (parse): Support comments in the linker script
11754 file on lines by themselves and after filenames
11756 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11758 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11760 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11762 * src/z80/peeph-z80.def: removed some peephole rules that don't
11763 work with multibyte arithmetic (fixed bug #937126)
11764 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11765 to registers and not global variables
11766 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11767 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11768 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11769 checking for assignments not internally generated (fixed bug #931895)
11770 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11771 structure member (fixed bug #930072)
11773 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11775 * src/SDCCmain.c (linkEdit),
11776 * src/hc08/main.c (_hc08_parseOptions),
11777 * as/hc08/Makefile.in,
11778 * as/hc08/aslink.h,
11780 * as/hc08/m08pst.c,
11781 * as/hc08/lkrloc.c (relr, rele),
11782 * as/hc08/lkarea.c (lnkarea)
11783 * as/hc08/lkmain.c (afile, parse),
11784 * as/hc08/lkelf.c: support for ELF output
11785 * as/hc08/lks19.c (s19),
11786 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11788 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11790 * as/mcs51/lkihx.c: Fixed bug #899105.
11792 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11794 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11795 .dsp files from Unix to DOS.
11797 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11799 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11800 function pointers; we have been compliant for several months now.
11801 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11802 change that was accidently commented out
11803 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11804 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11807 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11809 * src/hc08/gen.c: output of all of the internal debugging information
11810 is now controlled by the D() macro; it is disabled by default
11812 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11814 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11815 harder to keep the same registers during a CAST iCode
11816 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11817 long via int can be done in a single cast, if the signedness is
11819 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11820 putchar() in tinibios.c in ds390's library
11822 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11824 * src/SDCCast.c (decorateType): fixed bug #898889,
11825 cast result of a literal complement too
11826 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11827 fixed check for bitfields
11829 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11831 * src/SDCCicode.c (geniCodeLogic): made it static,
11832 (geniCodeLogicAndOr): added in order to fix bug #905492,
11833 (ast2iCode): fixed bug #905492
11834 * support/regression/tests/bug-905492.c: added
11835 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11836 (processParms): fixed bug #927659: don't copy parms, this will clear
11838 * support/regression/tests/bug-927659.c: added
11840 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11842 * src/SDCCast.c (addCast): don't cast float to char
11843 * device/lib/libsdcc.lib: added _memmove
11845 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11847 * device/lib/large/Makefile: fixed parallel execution by
11848 replacing `make` by `$(MAKE)`
11850 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11852 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11853 offsets (fixes bug #923936)
11855 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11857 * device/lib/small/Makefile: fixed parallel execution by
11858 replacing `make` by `$(MAKE)`
11860 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11862 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11864 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11866 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11867 * src/regression/Makefile: Regression test was not running.
11869 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11871 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11872 complement if possible
11873 * src/SDCCval.c (valComplement),
11874 * src/SDCCicode.c (operandOperation): fixed complement of literal
11875 * support/regression/tests/onebyte.c (testComplement): added
11877 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11879 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11880 return an optimized tree; actually replace actParm with the new tree
11881 * src/SDCCast.h: added some parantheses to remove side effects
11882 * support/regression/tests/bug-920866.c
11884 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11885 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11886 Bit operands were not being handled properly in the pic14 port.
11887 (now src/regression/add.c passes again).
11889 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11891 * src/SDCC.y (labeled_statement): case and default no longer require
11892 a following statement (RFE #893037)
11894 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11896 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11897 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11898 disabled (fixes bug #916294)
11899 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11900 "mov a,acc"; patch provided by Lenny Story
11901 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11903 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11905 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11907 * src/ds390/gen.c (genFunction, genEndFunction),
11908 * src/ds390/ralloc.c (ds390_assignRegisters),
11909 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11910 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11911 pushed if there are parameters passed on the stack. Also, a cleaner
11912 way to decide if r0/r1 should be pushed/popped. (Together they fix
11915 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11918 * device/lib/mcs51/crtpagesfr.asm,
11919 * device/lib/mcs51/crtxinit.asm,
11920 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11921 to avoid confusion with Si Lab's SFRPAGE register.
11923 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11925 * src/SDCCglue.c (emitMaps): allow public sfr variables
11926 * src/SDCCglue.c (initialComments): include compiler build date
11927 with compiler version and put the timestamp of the generated
11928 assembly file on a serperate line to be less confusing.
11929 * src/port.h: added genInitStartup hook
11931 * src/ds390/main.c,
11934 * src/pic16/main.c,
11936 * src/z80/main.c: genInitStartup initialize as NULL (default to
11937 historical behaviour)
11938 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11939 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11940 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11941 library instead of hard coding it into the compiler.
11942 * support/regression/ports/mcs51-stack-auto/spec.mk,
11943 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11944 * device/lib/mcs51/Makefile,
11945 * device/lib/small/Makefile,
11946 * device/lib/large/Makefile,
11947 * device/lib/mcs51/crtpagesfr.asm,
11948 * device/lib/mcs51/crtstart.asm,
11949 * device/lib/mcs51/crtxclear.asm,
11950 * device/lib/mcs51/crtxinit.asm,
11951 * device/lib/mcs51/crtclear.asm,
11952 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11953 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11954 and into user configurable files.
11955 * device/lib/clean.mk: clean mcs51 directory too
11956 * support/regression/tests/longlit.c: added static to T1 declaration
11957 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11958 accesses in the initialization code
11960 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11962 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11963 OSCTRIMVAL as noted in bug #916008
11965 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11967 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11968 in loops with multiple exits (reported as incorrect registers
11969 used by Martin Helmling in Sdcc-user list)
11971 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11973 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11974 made ds390 register extensions look less like error messages
11976 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11978 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11979 reported by Adam Wozniak in Sdcc-user list
11981 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11983 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11984 arithmetic optimizations, added debug output
11986 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11988 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11989 * sdcc.spec: updated and split sdcc into 3 rpms
11990 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11991 needed for literals of LEFT_OP and '+'
11992 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11993 introduced RESULT_TYPE_NOPROM
11994 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11996 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11997 limited promotion to int only for '*'
11998 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12000 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12002 * src/pic16/gen.c (genSkip),
12003 (genc16bit2lit), (gencjneshort): commented out
12004 (is_LitOp): new helper function, checks operand type
12005 (genCmpEq): rewritten
12007 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12009 * support/regression/tests/bug-908454.c: added
12011 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12013 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12014 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12015 (geniCodeCast): cosmetic, don't preserve bit storage class
12016 (geniCodeLeftShift): added promotion
12017 (geniCodeLogic): fixed regression
12018 * src/SDCCsymt.c (computeTypeOr): accept bits too
12019 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12021 2004-03-07 Borut Razem <borut.razem AT siol.net>
12023 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12025 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12027 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12028 version of pic16_genPackRegisters which does not check if ic is a
12030 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12031 function cause string1.c regression test fails
12033 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12035 * sim/ucsim/configure.in,
12036 * sim/ucsim/configure,
12037 * sim/ucsim/doc/Makefile.in: use docdir
12038 * src/SDCC.y: fixed sbit atrributes
12039 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12040 * src/SDCCast.c (decorateType): |^& need special promotion handling
12042 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12043 * src/SDCCsymt.h (computeType),
12044 * src/SDCCicode.c: computeType() needs op
12045 * src/SDCCsymt.c (checkTypeSanity),
12046 * doc/sddman.lyx: "plain" bitfields are unsigned
12047 * src/SDCCsymt.c (computeTypeOr): added
12048 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12050 * src/SDCCval.c (val*): computeType() needs op
12051 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12052 * support/regression/tests/onebyte.c: added tests for |^&
12054 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12056 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12057 for writing icode into asm output.
12059 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12061 * src/pic16/device.c: added some debug lines enabled
12062 with macro DEBUG_CHECK,
12063 * src/pic16/genarith.c: more debug in genPlus,
12064 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12065 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12066 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12067 * (aopForSym): onStack symbols are re-placed in data memspace,
12068 and onStack flag is cleared,
12069 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12070 copy temporary pcodeop,
12071 * (genPcall): added warning for not updating PCLATU,
12072 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12073 always true for pic16 port,
12074 * (genMultOneWord): NEW, supports integer multiplication,
12075 * (genMult): modified to call genMultOneWord,
12076 * (ifxForOp): added warning when return NULL,
12077 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12078 flag is set before call to operandFromSymbol for implicit
12080 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12081 options.intlong_rent are set by default,
12082 * (_hasNativeMulFor): modified to allow port generation of integer
12084 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12085 set regtype to REG_SFR for all registers, restricting seting the
12086 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12088 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12090 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12091 more than 500 times in the regression tests
12093 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12095 * support/Util/SDCCerr.h,
12096 * support/Util/SDCCerr.c,
12097 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12099 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12100 for symbol conflicts.
12101 * support/valdiags/tests/enum.c,
12102 * support/valdiags/tests/tentdecl.c,
12103 * support/valdiags/tests/struct.c: expect possible error messages
12104 referring to original symbol definitions.
12105 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12107 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12109 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12111 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12113 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12115 * src/pic16/ralloc.c (newReg): fixed bug #908929
12117 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12119 * src/ds390/gen.c: added missing #include "main.h"
12121 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12123 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12124 checking if symbol is already in set,
12125 * src/pic16/device.h: prototype for checkAddSym,
12126 * src/pic16/gen.c: (_G): added entry interruptvector,
12127 * (assignResultValue): removed some commented out lines,
12128 * (genFunction): check for ISR via sym->type, absolute section for
12129 interrupt code is created via a new pBlock, the goto instruction is
12130 placed now correctly at the interrupt vector position, changed all
12131 references from ivec to _G.interruptvector,
12132 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12133 is the interrupt is a high priority one, same for return from ISR,
12134 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12135 externs to calls of checkAddSym,
12136 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12137 pic16_pcode_verbose flag is set,
12138 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12139 * src/pic16/pcoderegs.c: message about how many registers are saved
12140 will only be emitted if pic16_pcode_verbose flag is set,
12142 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12144 * src/ds390/ralloc.h,
12145 * src/ds390/ralloc.c (ds390_regWithIdx),
12146 * src/ds390/gen.c (emitcode),
12147 * src/ds390/main.h,
12148 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12149 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12150 ds390operandCompare, getRegsRead, getRegsWritten,
12151 initializeAsmLineNode): customized instruction size calculation for
12152 ds390, started basis for some register optimizations
12153 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12154 corresponding assembly output
12155 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12156 missing push/pop of r0/r1. Optimized push/pops
12158 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12160 * src/mcs51/main.c (instructionSize): fixed ACALL size
12161 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12163 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12165 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12166 the sorting of rlist with NULL elements
12167 * (print_idataType, print_idata): NEW to create idata sections
12168 * src/pic16/device.h: idataSymSet new variable
12169 * src/pic16/gen.c (genFunction): fixed some bugs in string
12170 comparing, improved the absolute section creation for ISRs,
12171 added FSR0L/FSR0H in registers that are saved in an ISR,
12172 * (genInline): fixed the processing of inline snippets,
12173 now they undergo no process by the peephole optimizer
12174 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12175 are placed in idataSymSet,
12176 * (pic16emitStaticSeg): extern symbols are added in externs,
12177 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12178 switching when aboslute variables are placed in access bank memory
12179 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12180 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12181 commented out with #if,
12182 * (pic16_packRegisters): reintroduce the check for CAST because some
12183 symbols are not correctly handled,
12184 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12185 pCodeInstruction instead of pCode,
12186 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12187 pCodeAsmDir definition,
12188 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12189 directive, then the argument directive is emitted without the leading
12190 tab, hack for inline labels which must be in the first column,
12191 * (compareLabel,pic16_findNextInstruction),
12192 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12193 * (insertBankSwitch): modified for the new pCodeAsmDir,
12195 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12196 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12198 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12200 * (pushSide): commented out with #if,
12201 * (assignResultValue): fixed some typos in saving
12203 * (genPcall): FIXED and sync'ed with genCall,
12204 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12205 * (genNearPointerGet): fixed to handle some more cases,
12206 implementation scheme via table reads,
12207 * (genConstPointerGet): modified to access code memory correct,
12208 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12209 and improved to handle some cases
12210 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12211 instead of "RETLW" for init data
12212 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12213 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12214 variables are placed in access bank memory (<0x80 and >=0xf80),
12215 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12216 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12217 TBLWT_POSTDEC,TBLWT_PREINC
12218 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12219 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12221 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12222 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12223 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12224 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12226 2004-02-29 Borut Razem <borut.razem AT siol.net>
12228 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12229 support/Util/findme.h, support/Util/system.h: enhance binary relative
12230 search for lib and include by using findProgramPath()
12232 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12235 * src/SDCCpeeph.c (pcDistance),
12237 * src/mcs51/ralloc.h,
12238 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12239 * src/mcs51/main.h,
12240 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12241 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12242 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12243 size calculation port specific, started basis for some register
12245 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12246 missing push/pop of r0/r1. Optimized push/pops
12247 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12248 * device/lib/_modsint.c (_modsint),
12249 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12250 and stack version so regression tests pass
12252 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12254 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12255 * src/SDCCast.c (decorateType): catch another small optimization
12257 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12258 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12259 modified to finally use computeType() all over SDCC,
12260 see Feature Request #877103
12261 * src/SDCCval.h: cosmetic
12262 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12263 valCompare(); regression tested in muldiv.c
12264 * support/regression/tests/muldiv.c (testMod): mod sign follows
12267 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12269 * src/SDCCast.c (decorateType): fixed bug #902362
12270 * doc/INSTALL.txt: fixed install instructions for win32
12272 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12274 * device/include/Makefile.in (install): fixed by replacing spaces
12277 * doc/INSTALL.txt: updated for release
12278 * doc/sdccman.lyx: added warning for --xstack being buggy
12280 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12282 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12283 to eliminate build warnings.
12284 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12286 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12287 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12289 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12290 removed -penable-stack, added comment for stack pragma, added
12291 warning for not initializing the stack/frame registers, removed
12292 comment at interrupts section
12294 Stack is made permanent, there is no ability to disable stack usage.
12295 * src/pic16/device.h,
12296 * src/pic16/device.c: removed all references to USE_STACK macro,
12297 * src/pic16/device.c (pic16_dump_section): when no elements in
12298 rlist, free rlist before return,
12299 * (pic16_dump_int_registers): NEW, internal registers are a new set
12300 of general purpose registers reused by each function,
12301 * (checkAddReg): returns 1 if registers is added to set,
12302 * (pic16_groupRegistersInSection): when a registers is of type
12303 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12304 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12305 SRCASECMP macro is moved here from device.c
12306 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12307 PO_PCLATU, PO_PRODL, PO_PRODH,
12308 * (pic16_pCodeOpType, genMinus,
12309 changed compares to "a" register, with AOP_ACC,
12310 * (pic16_genPlus): fixed some bugs and indented properly,
12311 * (pic16_addSign): changed size to size+offset in the MOVWF
12313 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12314 multiply 8-bit operand by literal, result is 8-bit,
12315 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12316 multiply 2 8-bit operand, result is 8-bit,
12317 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12319 * src/pic16/gen.c: changed accUse to contain WREG only,
12320 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12321 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12322 true, do not use immediate addressing any more unless sym is a
12323 pointer in codespace,
12324 * (aopForRemat): do not use immediate addressing when symbol not in
12325 codespace and when symbol's address is requested,
12326 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12328 * (aopGet): added case for AOP_ACC and don't return "accumulator
12329 bug" but WREG instead,
12330 * (popGetTempReg): pushes contents of temporary register in stack,
12331 * (popReleaseTempReg): pops contents of temporary register from
12332 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12333 * (pic16_popGet): separated case AOP_ACC to return register WREG
12334 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12335 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12336 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12337 the use of immediate pointers to certain cases only.
12339 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12340 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12341 * (assignResultValue, genCall, genRet): modified to use the new
12342 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12343 genPcall is still broken,
12344 * (genFunction): added code to create 'A' type pBlocks when
12345 interrupt functions are generated, code not extensively tested yet,
12346 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12347 * (genEndFunction): modified so ISRs pop stored registers from stack,
12348 * (genMultOneByte): cleanup,
12349 * (AccRsh): added flag andmask, to and result with appropriate mask,
12350 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12351 * (genDataPointerGet): fixed and reenabled its use,
12352 * (genNearDataPointerGet): bugs fixed,
12353 * (genDataPointerSet): bugs fixed,
12354 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12355 pic16_DumpSymbol, pic16_DumpOp,
12356 * src/pic16/genutils.h: function prototypes for the above functions,
12357 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12359 * (pic16emitRegularMap): many many many improvements, but needs a
12361 * src/pic16/main.c: enable_stack in pic16_options is removed,
12362 * (_pic16_parseOptions): removed command line options -penable-stack,
12363 * (_process_pragma): emit stack symbol only when stack pragma is
12365 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12366 redirected to FSR0L/FSR0H pair,
12367 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12368 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12369 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12371 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12372 * (dumpPicOptype): NEW,
12373 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12374 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12375 with movff instruction,
12376 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12377 added pic16_int_regs, some packRegsFor* functions are commented out,
12378 because produce errors,
12379 * src/pic16/NOTES: minor modifications
12381 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12383 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12384 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12386 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12387 * as/mcs51/lkaomf51.c: fixed bug #895763
12389 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12391 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12393 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12395 * doc/sdccman.lyx: added details about the HC08 storage classes and
12396 interrupts, fixed the register usage info for z80 & gbz80
12398 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12400 * doc/sdccman.lyx: added more pic16 port documentation
12401 * device/include/pic16/: added header pic18fregs.h
12403 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12405 * doc/sdccman.lyx: added Vangelis' contribution
12407 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12409 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12410 extend to the next CALL or PCALL, not just to the next CALL.
12412 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12414 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12416 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12418 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12419 bug #895752 and a better fix for bug #716790
12421 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12423 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12425 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12427 * doc/sdccman.lyx: minor changes, minor changed
12429 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12431 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12432 which can't handle SDCC_NEWONEBYTEOPS,
12433 (geniCodeMultiply): removed conversion from mult to shift for pic14
12436 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12439 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12440 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12441 thus fixing bug #895406
12443 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12445 * device/lib/_modsint.c,
12446 * device/lib/_modslong.c: sign follows divisor only
12447 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12448 signs or signedness can be ignored
12449 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12450 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12451 added optimization for IFX,
12452 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12454 reenabled optimization for IFX, which was removed on 2004-01-11
12455 * src/SDCCast.h: added return type IFX
12456 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12457 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12458 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12459 SDCC_OLDONEBYTEOPS selects the old behaviour
12460 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12461 changed again and commented promotion rule
12462 * src/SDCCval.c (valDiv): promotion no longer necessary
12463 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12464 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12466 * support/regression/tests/onebyte.c: added
12468 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12470 * gen.c (genInline): reverted to old code for assemnling inline
12471 code because of bug reported James Chadd
12473 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12475 * ralloc.h: missing declarations from previous patch,
12476 seems that patch for ralloc.h was never applied, fixed
12478 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12479 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12483 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12484 indirect addressing. Marked FSR0 as deprecated
12485 * gen.c (pointerCode): commented out, not needed now
12486 (pic16_popGet2p): new MOVFF helper function
12487 (genGenPointerGet),
12488 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12489 (shiftRLong): removed duplicate debugging info
12491 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12493 * src/ds390/gen.c (genNearPointerGet),
12494 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12495 optimization with bits, but not bitfields.
12496 * src/ds390/ralloc.c (packRegisters),
12497 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12499 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12501 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12503 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12506 * src/SDCCicode.c (operandFromSymbol),
12507 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12508 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12509 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12510 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12511 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12512 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12514 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12515 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12516 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12517 * src/SDCCsymt.c (newSymbol),
12518 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12521 * src/SDCCval.c (newiList): fixed bug #885705
12523 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12525 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12526 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12528 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12530 * device/include/c8051f120.h,
12531 * device/include/c8051f300.h,
12532 * device/include/c8051f310.h: added/updated header files for Silicon
12533 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12534 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12535 in new section Submitting patches
12537 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12539 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12540 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12541 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12543 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12544 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12545 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12547 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12548 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12549 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12551 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12552 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12553 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12554 genGenPointerSet): fixed bug #892400
12555 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12556 to eliminate build warnings.
12557 * src/SDCCast.c (processParms),
12558 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12560 * support/valdiag/valdiag.py: added GCC to the list of defines active
12561 when compiling with gcc
12563 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12565 * support/Util/SDCCerr.h,
12566 * support/Util/SDCCerr.c,
12567 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12568 with an incomplete type (fixed bug #883734)
12569 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12571 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12573 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12575 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12577 * src/SDCCast.c (decorateType),
12578 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12579 function pointer implementation
12580 * support/regression/tests/funptrs.c: added tests to verify both forms
12581 of function pointers work correctly. Added tests to verify parameters
12582 are passed in the correct order.
12584 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12586 * device.c (regCompare): registers are sorted by ascending
12587 address and increasing size,
12588 * main.c (_pic16_finaliseOptions): removed the declaration
12589 of compiler macro MCU. Now a macro of the format pic18fxxxx
12590 will be defined from the command line
12592 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12593 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12595 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12596 PCOP_RLCF was overwritten!
12597 * gen.c (genSkip): commented out calls to pic16_emitcode,
12598 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12600 * (genRRC): added debugging info,
12601 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12602 overwritten while shifting,
12603 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12604 overwritten while shifting,
12607 * (shiftLLeftOrResult),
12608 * (shiftRLeftOrResult),
12610 * (shiftLLong): Implemented with pic16_emitpcode
12611 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12612 * (genLeftShift): Fixed bug, operand for shift by variable always
12613 was "and"ed with 0x0f,
12614 * (genLeftShiftLiteral),
12616 * (genRightShiftLiteral): added debugging info,
12617 * (genrshFour): added comment,
12618 * (genRightShift): determined signedness from operand "left"
12619 instead of "result"
12621 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12623 * src/SDCCicode.c (geniCodeParms),
12624 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12625 function pointers, fixed function pointer bugs #861242 and #861896
12627 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12629 * device/include/c8051f000.h,
12630 * device/include/c8051f120.h,
12631 * device/include/c8051f300.h: added header files for Silicon
12632 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12634 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12636 * src/SDCCast.c (processParams): added new type flow and restructured
12637 (gatherAutoInit): added new type flow
12638 (addCast): cosmetic changes
12639 (getLeftResultType): added new type flow for array indices, patch
12640 provided by Stas, see FR #877103
12641 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12642 array index patch by Stas
12643 * src/SDCCast.h: added prototype getResultTypeFromType()
12645 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12646 * src/pic/glue.c (pic14emitStaticSeg),
12647 * src/pic16/glue.c (pic16emitStaticSeg),
12648 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12649 for initialization of symbols
12650 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12651 * support/Util/SDCCerr.h:
12652 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12653 * .version: bumped version number to 2.3.8
12654 * device/include/Makefile.in (install),
12655 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12658 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12660 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12661 Slade Rich fixed an optimization bug
12662 * src/pic/pcodepeep.c,
12663 * src/pic/pcoderegs.c
12664 * doc/Makefile (install): added test for directory
12666 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12668 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12669 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12670 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12671 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12672 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12673 * as/mcs51/asexpr.c (term),
12674 * as/hc08/asexpr.c (term): fixed bug #887146
12676 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12678 * src/z80/gen.c (genMult): handle single byte result product
12679 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12680 DUMMY_READ_VOLATILE (fixed bug #886367)
12682 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12684 * support/regression/tests/libmullong.c: fixed logic, on little endian
12685 hosts we ended without a mullong_wrapper()
12687 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12689 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12690 virus/worm forged address usage.
12692 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12694 Fixed promotion, it should be done on AST level:
12695 * src/SDCCast.c (addCast): added promotion to int
12696 (decorateType): updated call to upCast()
12697 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12698 usualUnaryConversions()
12700 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12702 * support/regression/tests/literalop.c (mulWrapper): Added a
12703 wrapper to remove integer overflow warnings.
12705 * support/regression/tests/float_trans.c: Made work on host.
12707 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12710 * support/regression/generate-cases.py (main): Changed from inline
12713 * doc/Makefile (install): Changed to depth first to get rid of
12714 missing directory install warning.
12716 * as/Makefile (install-doc): Made work on Mac.
12718 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12720 * src/SDCCast.c: added an additional type flow in decorateType() of
12721 opposite direction, see feature request #860006; it's enabled at runtime
12722 by setting the environment variable SDCC_NEWTYPEFLOW
12723 * src/SDCCast.h: changed prototype of decorateType()
12724 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12725 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12726 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12727 see feature request #877103
12728 * src/SDCCval.c: updated call of decorateType()
12729 (valBitwise): fixed bug #882876
12730 (valMinus): added promotion
12731 (valLogicAndOr): result is unsigned
12732 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12733 * src/SDCCsymt.c (computeType),
12734 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12735 must not cause an unsigned operation
12736 * src/pic/glue (pic14emitRegularMap),
12737 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12739 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12741 * src/pic/pcode.c (PCodeID): commented out left over debug code
12743 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12745 * support/valdiag/tests/overflow.c: added shift tests
12746 * src/pic/device.c,
12753 * src/pic/pcodepeep.c,
12754 * src/pic/pcoderegs.c,
12755 * src/pic/ralloc.c,
12756 * src/pic/ralloc.h: applied patch from Slade Rich;
12757 added support for multiple code pages and multiple RAM banks on the
12758 PIC 14 port. The ASM files now no longer simply assume all the
12759 code / RAM are in the same page / bank. This means the linker can
12760 safely allocate code/RAM of separate ASM files to different pages/banks.
12761 * doc/sdccman.lyx: added Slade's tips
12762 * src/mcs51/peeph.def: fixed bug #880768
12764 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12766 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12767 * src/SDCCast.c (decorateType): fixed bug #880197
12769 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12771 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12774 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12775 strtof is not part of C89 and isn't included with Mac OS X.
12777 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12779 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12780 shiftL2Left2Result): fixed bug #879326
12781 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12782 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12783 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12784 address fetch for clr instruction
12785 * device/lib/hc08/_mulint.c: created optimized assembly version
12786 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12788 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12790 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12791 proposed in FR #877103
12793 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12795 * src/SDCCval.c (cheapestVal): added missing checks
12796 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12797 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12799 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12801 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12804 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12806 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12807 loaded with the linker search paths (-L arguments) and the libraries
12808 to be linked with the current source (-l arguments). Changes
12809 currently will affect only the pic16 port.
12810 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12811 include path the port specific paths and port specific libraries,
12812 * gplink command now contains the $3 argument,
12813 * src/pic16/device.h,
12814 * src/pic16/device.c,: structure PIC_device is made public and
12815 renamed to PIC16_device, the same for variable Pics which is renamed
12816 to Pics16. Updated all references to them.
12817 * src/pic16/glue.c (pic16glue): corrected bug with code
12818 initialization which bypassed the variable initializations block.
12820 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12821 COMPILE_FLAGS and added the --nostdinc option
12823 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12825 * device/include/mc68hc908jb8.h: Register defs for another member
12826 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12828 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12830 Documenting changes from previous commits.
12831 * configure.in (version 1.56),
12832 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12833 when generating output files to configure the pic16 library,
12834 but now I've commented it out, since gputils aren't installed in the
12835 SF compile farm, so library won't compile
12837 * device/lib/Makefile.in (version 1.56): initially I've added in
12838 target 'all' the prerequestive 'model-pic16' so it compiled the
12839 pic16 library, but now I've commented it out for the same reasons
12841 * added targets 'model-pic16' and 'objects-pic16' to compile the
12843 * added target 'port-specific-objects-pic16' to handle the
12844 generated libraries and copy them into the build/ directory
12845 * added target 'clean-intermediate-pic16' to clean intermediate
12846 files into pic16 directory
12847 * in target 'installdirs' added line to create directory pic16 in
12848 the installation path
12850 * device/include/Makefile.in (version 1.11): in target 'install'
12851 added lines to copy all header files to installation path,
12852 * in target 'installdirs' added line create directory for pic16
12853 headers in the installation path
12855 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12857 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12860 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12863 * device/lib/configure.in,
12864 * device/lib/configure: fixed for autoconf 2.57
12866 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12868 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12869 option so that it actually works. Made it specific to the z80, since
12870 the gbz80 doesn't have these kinds of I/O ports.
12872 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12874 * device/include/z180.h,
12875 * device/lib/_memcpy.c,
12876 * device/lib/_memmove.c,
12877 * device/lib/_mulint.c,
12878 * device/lib/ser_ir.c,
12879 * device/lib/ser_ir_cts_rts.c,
12880 * device/lib/_strcmp.c,
12881 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12882 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12883 portmode; added deprecation warning for bank= and protmode= forms.
12884 Also, guard against buffer overflow.
12885 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12887 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12889 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12890 changed interrupt vector table generation to only emit declared vectors.
12891 * device/include/Makefile.in: added missing backslash
12892 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12894 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12896 Mainly changes to support compilation of the device libraries
12897 * src/pic16/device.c: stack is allocated via symbol and not
12898 via literal number. The symbol is placed in the corresponding
12899 position of the data ram
12900 * (pic16_dump_section): relocatable and absolute uninitialized
12901 data are now emitted in sorted order to reduce section naming,
12902 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12903 weren't marked as being in the access bank,
12905 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12907 Added portion of GNU PIC Library under the directory
12908 device/include/pic16 and device/lib/pic16. These files
12909 contain the declarations of SFRs for the PIC18Fxx2 devices.
12910 The directory is initialized via configure from toplevel.
12912 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12914 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12915 the spilllocations to be compared correctly
12917 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12919 * src/SDCCast.c (decorateType): fixed bug introduced today
12921 2004-01-12 Borut Razem <borut.razem AT siol.net>
12923 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12924 doc/sdccman.lyx: upper case pragmas are deprecated
12926 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12928 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12929 in simpler and even better code
12931 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12933 * src/SDCCicode.c (operandOperation): fixed bug #874819
12934 * src/SDCCast.c (decorateType): fixed
12935 char foo (unsigned long ul) { return ul > 0; }
12937 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12939 * doc/sdccman.lyx: Moved and added some sections, small changes
12940 all over. Telling LaTeX to be less strict with word spacing
12941 to better keep the right margin. Changed some notes about
12942 maintainance of the ports in section 3.2.1 - is it OK like this?
12944 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12946 SDCC source changes:
12947 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12948 convilong): modified to inform the pic16 port that builtin functions
12951 PIC16 PORT specific changes:
12952 * src/pic16/device.c pic16_dump_equates() added,
12953 processor registers declared internally by the port are emitted in
12954 the translation as equates,
12955 * src/pic16/gen.c: inline code is passed unprocessed to the
12957 * (pic16_popGetLit2): fnuction modified to take second operand as
12958 pCodeOp pointer and not as literal,
12959 * (popRegFromIdx): prefixed with pic16_,
12960 * (pic16_popCombine2): modified to receive already allocated pCode
12962 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12963 * (genFunction): initializes local stack frame and pushes on stack
12964 all the registers used by this function,
12965 * (genEndFunction): restores all registers from stack and restores
12967 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12969 * (pic16glue): changed the program startup sequence,
12970 * added new dbName code 'A' for functions placed in absolute section
12971 * src/pic16/main.c: added function attribute _naked,
12972 * added pragma 'code' to place a fnuction at an absolute address,
12973 * added command line arguments --debug-ralloc and --pcode-verbose,
12974 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12975 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12976 * (pic16_newpCodeOpLit2): modified to take the second operand as
12978 * (pic16_printpBlock): modified to emit each function in a separate
12980 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12981 UPPER for immediate operands,
12982 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12984 * src/pic16/peeph.def: all peepholes with movff are commented out,
12985 because there is a problem in the pcode peep optimizer,
12986 * src/pic16/ralloc.c: the register allocator can now reuse local
12987 function symbols for another function. This saves register usage.
12988 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12990 Added file src/pic16/NOTES with information about program writing on
12991 the current port version.
12993 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12995 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12996 and peephole 252 (array access)
12998 2004-01-09 Borut Razem <borut.razem AT siol.net>
13000 * src/SDCCmain.c : fixed #872250: -l command line defined library
13001 files are scanned before standard library files
13003 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13005 * src/SDCCast.c (decorateType): fixed bug #874046
13007 2004-01-09 Borut Razem <borut.razem AT siol.net>
13009 * support/scripts/sdcc.nsi: remove previous installation
13011 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13013 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13014 bytes for last interrupt vector (mcs51)
13015 * sdcc.spec: fixed typo
13017 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13019 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13020 gen51Code): more efficient parameter receive for --model-large
13023 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13025 * src/ds390/main.c,
13026 * src/z80/main.c: added missed needLinkerScript flags (more than
13027 one port structure defined in these file)
13028 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13031 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13033 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13034 * src/port.h: added flag needLinkerScript in port->linker
13035 structure to inform whether to create a .lnk file or not,
13037 * src/ds390/main.c,
13039 * src/mcs51/main.c,
13041 * src/pic16/main.c,
13043 * src/z80/main.c: changed appropriately to configure
13044 needLinkerScript flag
13046 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13047 * src/pic/glue.c: added variable udata_section_name to
13048 override default uninitialized data segment definition for
13049 devices only with SHAREBANK memory (reported from Erik Epetrich)
13050 * (pic14emitOverlay): modified to emit a commented overlay segment
13051 directive when no overlay data exist
13052 * (picglue): modified to emit uninitialized data segment
13053 according to udata_section_name
13054 * src/pic/main.c (_pic14_parseOptions): added command line
13055 options --udata-section-name=[name] to override default
13056 udata definition name
13057 * modified _linkCmd and _asmCmd to include compiler passed
13058 arguments via -W option
13059 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13060 object file from '.rel' to '.o' in port->linker structure,
13061 changed size of fptr from 2 to 3 in port structure
13063 2004-01-07 Borut Razem <borut.razem AT siol.net>
13065 * support/scripts/sdcc.nsi: update PATH
13066 * support/scripts/sdcc.ico: craeted
13068 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13070 * device/include/Makefile.in: fix install
13071 * doc/Makefile: fix install
13073 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13077 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13078 how the function variable allocation summary is displayed; also
13079 include information about variables allocated to the overlay
13082 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13084 * as/mcs51/lkmain.c: Help about -Y option
13085 * as/mcs51/lkarea.c: Fixed gcc warnings
13087 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13089 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13091 * support/valdiag/tests/overflow.c: added
13092 * src/SDCCast.c (decorateType),
13093 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13094 LEFT_OP (left shift)
13096 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13098 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13099 (default behaviour).
13101 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13103 A python script to validate compiler diagnostic messages. It can be
13104 used to verify that sdcc complains about bad c source code and
13105 gives a good location of the error.
13106 * support/valdiag/Makefile,
13107 * support/valdiag/valdiag.py,
13108 * support/valdiag/tests/*
13110 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13112 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13113 * src/SDCCsymt.c (newEnumType),
13115 * support/Util/SDCCerr.c,
13116 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13118 * support/regression/tests/enum.c: added test for enum values that
13119 require at least 2 bytes of storage.
13121 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13123 * src/common.h: added ifndef/define/endif macros
13124 around the header file.
13125 Bug reported from Jesus Calvino-Fraga
13127 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13129 * sdcc.spec: updated
13130 * device/include/Makefile.in: don't install CVS directories
13131 * device/lib/Makefile.in: added removal of CVS directories after install
13132 * doc/Makefile: fixed install, added local_icons
13133 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13134 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13135 * src/ds390/gen.c (genRightShift): fixed bug #870788
13136 * src/SDCCast.c (decorateType): fixed bug #870781
13138 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13140 PIC16 port related changes:
13141 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13142 added variable stackPos,
13144 * gen.c: genCall, assignResultValue: added support for
13145 pushing/retrieving function parameters to/from stack,
13146 genFunction,genEndFunction: setup stack frame for the
13147 generated function,
13148 genAddrOf: will be changed according to bug 863624
13150 * added files genutils.c and genutils.h which contain gen*
13151 debugged and optimised functions extracted from gen.c
13153 * glue.c: added variable 'externs' which holds extern symbols,
13154 pic16emitRegularMap: is modified to properly handle relocatable
13155 symbols under the new scheme,
13156 pic16createInterruptVect: is modified
13157 pic16printPublics: is modified to emit 'global' assembler directives,
13158 added pic16_printExterns to print extern symbols,
13159 pic16glue: initializes stack/frame pointer in the beginning of
13160 the assembly output. Temporary hack, will be corrected later,
13161 because gplink yet does not support stack and SDCC does not
13162 yet support a type of crt0.o object to create the final binary.
13164 * Removed many lines that contain 8051 legacy code.
13165 * The code is finally placed under a 'code' directive.
13166 * Added port specific options.
13168 * _process_pragma: simplified since now we do not need *special*
13169 include file to define SFR registers. But a separate header
13170 will be needed. This will be developed later.
13171 * _pic16_parseOptions: added, parses port specific options:
13172 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13173 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13174 --preplace-udata-with=
13176 * _pic16_setDefaultOptions: modified to initialize section names,
13177 but hack is temporarly out of order since it needs improvement.
13178 * _pic16_genAssemblerPreamble: configuration words are emitted by
13179 their address instead of their name. This part is incomplete and
13180 supports only the 18Fxx2 devices. Other devices will emit an error
13181 during assembly since they do not contain the same set of config
13183 * _pic16_genIVT: is modified,
13185 * pcode.c: added definitions for some hardware registers that are needed
13187 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13188 All PCI entries are updated. Now LFSR is supported.
13189 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13190 * added pic16_newpCodeOpLit2 to support instructions with
13191 two literal arguments
13192 * pic16_pCode2str: corrected code that emits assembler instructions
13193 with two literal operands and those that have an access bit modifier
13194 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13195 this fixes a bug which caused some labels to be lost, when an
13196 assembler directive was added, i.e. banksel,
13197 * pic16_FixRegisterBanking: improved logic that causes the insertion
13199 * InlineFunction: functions that are called once, are not any more
13200 inlined. This can be a port option in the future,
13202 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13204 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13205 hold the corresponding uninitialized symbols,
13206 * pic16_allocProcessorRegister: registers have explicit marked the
13208 * pic16_allocInternalRegister: registers are explicit marked as
13210 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13211 processing list, so bit registers were lost,
13214 * ralloc.h: added field 'accessBank' and original symbol operand
13215 in register definition,
13216 * removed the field isMapped from register definition,
13218 ** Several functions have been removed from various sources:
13219 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13220 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13221 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13222 pic16_assignRelocatableRegisters
13224 ** others have been introduced:
13225 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13226 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13228 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13230 * support/scripts/inc2h.pl: changed definition of BIT_AT
13231 to emit 'sbit at' instead of 'bit at'. This was a request.
13233 PIC16 port related preliminary changes:
13234 * gen.c: prefixed function popRegFromString with
13235 pic16_ and all references to it corrected
13236 * pcode.c: all pic16_pc_* hardware registers prefixed
13237 with underscore (_),
13238 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13239 * ralloc.c: newReg(): when register is REG_SFR then
13240 set address to rIdx,
13241 pic16_allocProcessorRegister(): marks register wasUsed=0
13242 pic16_writeUsedRegs(): added a call to assign processor
13243 registers via pic16_assignFixedRegisters
13245 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13247 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13248 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13249 variables in unused register banks. Also the SSEG is placed
13250 wherever there is enough space for it, and IDATA can be anywhere
13251 in internal RAM. For now compile using -Wl-Y[stack_size].
13252 The mem file is different for this option as well, since it
13253 makes no sense of talking about DSEG lenght.
13255 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13257 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13258 in certain cases, e.g. when ROM assignment, patch provided
13259 from Albert den Haan.
13261 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13263 Many signedness and type propagation fixes:
13264 * src/SDCCicode.c: made geniCodeCast() static
13265 replaced SPEC_ by IS_ (cosmetic)
13266 (operandOperation): fixed div and mod operation
13267 (usualBinaryConversions): added support for promotion of char
13268 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13269 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13270 (geniCodeAdd): an array index will stay unsigned, even if promoted
13272 (geniCodeArray): ditto
13273 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13274 * src/SDCCsymt.c (computeType): added more support for char;
13275 promotion of char is selectable by promoteCharToInt, fixed signedness
13277 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13278 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13279 * src/SDCCval (val*): replaced signedness calculation by
13281 rearranged if-branches (cosmetic)
13282 (valShift): added warning W_SHIFT_CHANGED
13283 (valCompare): fixed problem with different types
13284 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13285 * support/regression/tests/literalop.c: added many cases
13286 * support/regression/tests/ast_constant_folding.c: changed finally to
13288 * .version: new year, new version: 2.3.7
13289 * src/SDCCmain.c (main): applied patch #866468
13290 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13291 provided by Scott Bronson
13292 * doc/sdccman.lyx: updated documentation for sdcdb
13293 updated and added chapter tips
13295 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13297 * src/SDCCsymt.h: missing from yesterday's commits
13299 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13301 * src/SDCC.y (struct_or_union_specifier),
13302 * support/Util/SDCCerr.c,
13303 * support/Util/SDCCerr.h: verify that struct & union tags are used
13306 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * src/SDCCglobl.h: missing from yesterday's commits
13310 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13312 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13313 sft_attributes, struct_declaration, parameter_declaration,
13314 type_name, start_block, declaration_list),
13315 * src/SDCC.lex (check_type): support redefinition of typedef names
13317 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13319 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13320 aligned xdata arrays. Erik helped me with the if clause.
13322 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13324 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13327 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13330 * src/SDCCast.c (newAst_),
13332 * src/SDCCicode.c (ast2iCode, newiCode),
13334 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13335 expr, statement, expression_statement, selection_statement,
13336 iteration_statement, expr_opt, jump_statement): foundation for tracking
13338 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13341 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13343 * support/Util/SDCCerr.c,
13345 * src/SDCCast.c (createCase, createDefault, decorateType),
13346 * src/SDCClabel.c (labelUnreach),
13347 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13349 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13350 (with thanks to Stas Sergeev)
13351 * device/include/time.h,
13352 * device/lib/time.c (CheckTime): suppress unreachable code warning
13354 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13356 * src/SDCCast.c (createIvalCharPtr),
13357 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13359 * support/regression/tests/nullstring.c: tests for these two bugs
13361 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13363 * support/Util/SDCCerr.h,
13364 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13365 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13366 about storage class and 'at' used inside struct or union
13367 * src/SDCCBBlock.c (iCodeFromeBBlock),
13368 * src/SDCCcse.c (ifxOptimize),
13369 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13370 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13371 printIval, emitStaticSeg, emitOverlay),
13372 * src/SDCClabel.c (deleteIfx),
13373 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13374 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13375 gatherAutoInit, processParms),
13376 * support/Util/SDCCerr.h,
13377 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13378 reporting for post-parse errors.
13380 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13382 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13383 implicit casts via union; they don't work on big endian systems
13384 (possible fix for bug #861138)
13386 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13388 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13389 * src/mcs51/main.c: fixed the fix for bug #737001
13391 2003-12-15 Borut Razem <borut.razem AT siol.net>
13393 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13395 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13397 * support/makebin/makebin.c: put output in binary mode
13399 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13401 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13402 xdata and data memory on startup. Set the environment variable
13403 SDCC_NOGENRAMCLEAR to disable this.
13404 * src/mcs51/peephole.def,
13405 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13406 (allows non-interrupt and interrupt code to safely compete for a resource
13407 without the non-interrupt code having to disable interrupts)
13409 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13411 * src/SDCCicode.c (geniCodeAdd),
13412 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13413 with valFromType if type might be a pointer and host is big endian).
13414 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13415 types, not just integer types.
13416 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13417 multiply defined with mismatching "at" address.
13419 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13421 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13422 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13423 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13424 with embedded nulls (fixed bug #753752)
13426 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13428 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13429 Apparently this did not see much testing (endless loop)
13431 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13433 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13435 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13437 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13438 gracefully handle NULL memmap pointers
13440 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13442 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13443 instead of deleting the iCode when an operand is volatile
13444 * src/z80/gen.c (genDummyRead),
13445 * src/mcs51/gen.c (genDummyRead),
13446 * src/ds390/gen.c (genDummyRead),
13447 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13449 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13450 * src/SDCC.y: fixed bug #850420
13452 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13454 Applied z80 i/o port patch from Peter Townson and fixed some operators
13455 to better handle operands in A register.
13456 * device/include/z180.h
13462 * src/z80/peeph-z80.def
13463 * src/z80/peeph.def
13466 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13468 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13470 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13472 * device/lib/hc08/_mullong.c: Removed extra #endif
13474 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13476 * sim/ucsim/hc08.src/inst.cc,
13477 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13478 carries from x to h
13479 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13480 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13481 * device/include/stdarg.h: fixed varargs for hc08
13482 * device/lib/Makefile.in,
13483 * device/lib/hc08/Makefile,
13484 * device/lib/hc08/_mulint.c,
13485 * device/lib/hc08/_mullong.c: fixed some endian problems
13487 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13489 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13490 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13491 * device/lib/_gptrget.c,
13492 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13494 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13496 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13497 * src/SDCCast.c (astErrors): fixed bug #846007
13498 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13500 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13502 * src/SDCCast.c (decorateType): disabled a transformation I added in
13503 revision 1.188 (access to fields of a structure at an absolute address);
13504 it breaks with bitfields, extern declarations, and gcse analysis.
13505 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13506 could be assigned through a pointer, so don't complain.
13507 * src/SDCCast.c (astErrors),
13509 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13511 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13513 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13514 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13515 output of __config directives, since gpasm now supports them
13516 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13517 pre-processor macro, i.e. -DMCU=p18f452
13518 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13519 and modified to handle 'cast' icode similarly to '=' icode
13520 * src/pic16/device.h (typedef struct PIC_device): added field
13521 'extMIface' to indicate that chip has external memory interface
13522 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13523 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13526 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13528 * src/SDCC.y (pointer): fixed bug #846006
13529 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13530 * src/SDCCast.c (decorateType): fixed bug #846009
13531 * src/ds390/peeph.def,
13532 * src/ds390/gen.c (genAnd, genOr),
13533 * src/mcs51/peeph.def,
13534 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13536 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13538 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13545 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13549 * src/SDCCbitv.c: added function to free a bitvector
13550 * src/SDCClrange.h,
13551 * src/SDCClrange.c: added function to recompute the liveranges
13552 * src/avr/ralloc.c,
13553 * src/ds390/ralloc.c,
13554 * src/hc08/ralloc.c,
13555 * src/mcs51/ralloc.c,
13556 * src/pic/ralloc.c,
13557 * src/pic16/ralloc.c,
13558 * src/xa51/ralloc.c,
13559 * src/z80/ralloc.c: recompute the liveranges after register packing
13561 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13563 * src/SDCCloop.c (newInduction): fixed bug #845630
13565 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13567 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13568 inadvertantly left behind from my 2003-11-12 change
13570 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13572 Updated headers I neglected to commit yesterday.
13573 * src/SDCClrange.h,
13576 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13578 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13579 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13580 * src/SDCCopt.c (eBBlockFromiCode),
13581 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13582 the creation of the key hash table from the sequencing so it can be used
13583 earlier (for some GCSE bug fixes still pending)
13585 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13587 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13588 * support/regression/tests/addsub.c: testing genPlus shortcut
13590 2003-11-15 Borut Razem <borut.razem AT siol.net>
13592 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13594 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13596 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13597 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13598 ordering is immaterial.
13599 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13601 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13603 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13604 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13605 (SIGSEV) of bug #840381
13606 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13607 unlink new file before rename if new and old filenames are the same)
13609 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13611 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13612 uninitialized variables) for the mcs51. Set environment variable
13613 SDCC_GENRAMCLEAR to test.
13614 xdata initialization slightly shorter
13616 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13619 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13620 #838241 & 780691 (basicly the same bug)
13621 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13622 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13624 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13626 * src/SDCCmain.c (linkEdit): "fix" #834252
13628 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13632 * src/SDCC.y: fixed bug #819403
13634 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13636 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13637 the reentrant attribute.
13638 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13639 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13641 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13642 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13643 erroneously reduced to a literal.
13644 * src/hc08/ralloc.c (packRegisters, rematStr),
13645 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13648 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13650 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13651 * doc/sdccman.lyx: changed from 'article' to 'book'
13652 * doc/Makefile: readded test_suite_spec and cdbfileformat
13654 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13656 * device/include/stdlib.h: include malloc.h to comply with ANSI
13657 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13659 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13661 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13662 * doc/clean.mk: also remove *.out files
13663 * doc/sdccman.lyx: some additions, larger top/bottom margins
13665 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13667 * src/SDCC.y: fixed bug #837365
13668 * support/regression/tests/bitopcse.c
13669 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13670 a symbol (might be valop instead)
13671 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13672 * device/lib/clean.mk: added hc08 to the cleaning list
13674 2003-11-04 Borut Razem <borut.razem AT siol.net>
13676 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13678 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13679 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13680 malloc is declared in standard stdlib.h
13682 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13684 * device/lib/hc08/Makefile: need to clean .rel not .o files
13685 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13687 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13691 * src/mcs51/main.c,
13692 * src/ds390/main.c,
13696 * src/pic16/main.c,
13697 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13698 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13699 tests (which uses the port's oclsExpense function)
13705 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13707 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13709 * src/SDCCcse.c (ifxOptimize),
13710 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13711 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13712 deleting the IFX iCode.
13713 * src/hc08/ralloc.c: reduced unneeded slocs
13714 * src/hc08/gen.c: fixed bug in asmopToBoolean
13716 2003-11-04 Borut Razem <borut.razem AT siol.net>
13718 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13719 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13720 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13721 transferred to configure
13723 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13725 Use headers defined in the C[++] standards:
13726 * sim/ucsim/gui.src/serio.src/fileio.cc
13727 * sim/ucsim/gui.src/serio.src/frontend.cc
13728 * sim/ucsim/gui.src/serio.src/main.cc
13729 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13730 * support/Util/NewAlloc.c
13732 * as/mcs51/lklibr.c
13736 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13738 * Added MSVC projects for hc08 assembler and linker:
13739 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13740 /as/hc08/link_hc08.dsp
13742 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13744 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13746 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13748 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13750 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13752 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13754 2003-10-31 Borut Razem <borut.razem AT siol.net>
13756 * support/cpp2/cpplib.h,
13757 support/cpp2/cpplib.c,
13758 support/cpp2/cpplex.c,
13759 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13760 to switch _asm block preprocessing on / off. Default is
13761 #pragma preproc_asm +
13763 2003-10-31 Borut Razem <borut.razem AT siol.net>
13765 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13766 when outputting comment blocks (when executed with -C option) and
13767 _asm (SDCPP specific) blocks
13769 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13771 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13773 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13775 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13777 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13779 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13780 * src/SDCCast.c (decorateType): fixed bug #832664
13782 2003-10-31 Borut Razem <borut.razem AT siol.net>
13784 * support/cpp2/cpplex.c: fixed for SDCPP:
13785 comments(when executed with -C option) and _asm blocks
13786 were included even if they where in skipped #if block.
13787 Applied solution from GCC cpp 3.3.2
13789 2003-10-31 Borut Razem <borut.razem AT siol.net>
13791 * src/SDCC.lex: sdcc now understands both formats:
13792 '# <line_number> <file_name>' and
13793 '#line <line_number> <file_name>'
13794 * support/cpp2/cppmain.c: sdcpp now generates the standard
13795 '# <line_number> <file_name>' instead of former
13796 '#line <line_number> <file_name>'
13798 2003-10-30 Borut Razem <borut.razem AT siol.net>
13800 * support/cpp2/cpphash.h,
13801 * support/cpp2/cpplib.h
13802 * support/cpp2/cpplex.c,
13803 * support/cpp2/cppmain.c,
13804 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13806 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13808 Fixed a number of problems revealed by bug #827883.
13809 * src/SDCCloop.c (loopInvariants): Spill location of the
13810 result operand should be recomputed if extracted from
13811 a loop. Also, don't extract assignments of an iTemp
13813 * src/SDCCast.c (isConformingBody): loop reversal should
13814 not occur if the control variable is involved with a
13815 relational operator.
13817 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13819 * .version: bumped to 2.3.6 to reflect the big improvements
13820 made by Erik and Klaus. Thanks!
13822 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13824 Replaced the livrange code.
13825 * src/SDCClrange.c: added new LR code
13827 * src/SDCCBBlock.h: removed remainig parts from old LR code
13828 * src/ds390/ralloc.c,
13829 * src/ds390/gen.c: minor fixes to make it work with new code
13831 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13834 * as/hc08/lkrloc.c,
13836 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13837 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13838 (tweaked fix for bug #818696)
13840 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13842 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13844 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13847 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13848 * src/mcs51/gen.c (gencjneshort),
13849 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13850 more efficient (per Scott Bronson's suggestion)
13852 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13854 Extended the semantics of the critical keyword to include
13855 individual statements. See RFE #827755 and #799831
13860 * support/Util/SDCCerr.c
13861 * support/Util/SDCCerr.h
13866 2003-10-19 Borut Razem <borut.razem AT siol.net>
13868 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13870 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13872 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13874 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13875 and predecrement operand is displayed
13877 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13879 * src/SDCCval.c (valMinus): fixed bug #826041
13881 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13883 Some hc08 related updates that I missed earlier
13884 * sim/ucsim/stypes.h
13885 * support/regression/ports/hc08/spec.mk
13887 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13889 New target "hc08" for the Motorola 68hc08 family of micros
13897 * sim/ucsim/hc08.src/*
13898 * sim/ucsim/configure.in
13899 * src/ucsim/configure
13900 * sim/ucsim/packages_in.mk
13903 * device/include/mc68hc908qy.h
13904 * device/lib/hc08/*
13905 * device/lib/Makefile.in
13906 * support/regression/ports/hc08/*
13907 * support/regression/Makefile
13909 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13911 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13913 * src/ds390/gen.c (genCast): fixed bug #821957
13915 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13917 * device/lib/logf.c: "fixed" overlay bug
13918 * support/regression/ports/host/spec.mk: added m library
13919 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13920 * support/regression/tests/float_trans: added (for Eric)
13922 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13924 * src/mcs51/gen.c (genCpl): fixed bug
13925 http://sf.net/mailarchive/message.php?msg_id=6263915
13927 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13929 * src/SDCCast.c (decorateType): added extended constant folding
13930 * src/SDCCsymt.c (computeType): cleanup
13931 * src/SDCCval.c (valShift): minor optimization
13932 * support/regression/tests/ast_constant_folding.c: added
13934 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13936 * src/SDCCmain.c: removed some unintended changes
13938 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13940 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13941 * src/z80/gen.c: fixed part of bug #817589
13942 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13944 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13946 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13957 * src/ds390/ralloc.c
13959 * src/mcs51/ralloc.c
13961 * src/pic16/ralloc.c
13962 * src/xa51/ralloc.c
13964 * src/z80/gen.c: removed unused label "release:"
13966 2003-10-06 Borut Razem <borut.razem AT siol.net>
13968 * src/SDCC.lex: removed definition of unused variables
13969 save_optimize and save_options
13971 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13973 * clean.mk: removed '=' in "-maxdepth=1"
13974 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13975 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13977 2003-10-06 Borut Razem <borut.razem AT siol.net>
13979 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13980 my_unput() replaced by unput()
13982 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13984 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13985 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13986 type-punned pointer will break strict-aliasing rules"
13987 Old LR behaviour is again default; Klaus' LR can be choosen by
13988 defining the environment variable LRKLAUS
13992 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13993 * clean.mk: fixed removal of files in bin/CVS/
13994 * device/lib/clean.mk: fixed removal of directories small and large
13995 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13997 * src/SDCCval.c: removed superflous test for pedantic
13999 2003-10-05 Borut Razem <borut.razem AT siol.net>
14001 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14002 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14003 message "unmatched #pragma SAVE and #pragma RESTORE"
14005 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14007 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14008 assembly, critical functions, atomic, nojtbound)
14010 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14012 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14018 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14021 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14023 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14025 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14026 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14027 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14029 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14031 * src/z80/gen.c (genRet): fixed bug #524753
14032 * src/z80/gen.c (genCast): fixed internal error on cast from
14034 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14035 fix for bug #477835 to the z80
14036 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14037 for tracking iCodes in the peephole optimizer for z80
14039 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14041 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14042 the other part of bug #814548
14043 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14045 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14047 * src/SDCCcse.c: fixed part of bug #814548
14049 2003-09-28 Borut Razem <borut.razem AT siol.net>
14051 * src/asm.c: rewrite of printILine() to use temporary file instead
14053 * src/xa51/main.c: commented out declaration of int rewinds
14055 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14057 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14059 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14061 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14062 * src/asm.c (printILine): Fixed bug #811015
14064 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14066 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14069 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14071 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14072 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14073 to correctly handle general case of AOP_PAIRPTR
14074 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14076 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14078 * src/mcs51/ralloc.c (fillGaps),
14079 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14080 register positioning bug)
14082 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14084 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14086 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14088 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14089 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14090 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14091 (ralloc doesn't intentionally do this now, but perhaps later)
14092 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14093 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14094 register positioning bugs (Fixed bug #762602 and #795325)
14095 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14096 (Fixed bug #808779)
14097 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14098 lines that --i-code-in-asm generates
14100 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14102 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14103 trying to fclose a FILE* that was already closed.
14105 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14107 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14108 of const struct should be treated as if const themselves)
14110 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14112 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14114 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14116 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14117 Unix (/n) and DOS (/r/n) line terminations.
14119 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14121 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14124 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14126 * src/mcs51/gen.c (genFunction, genEndFunction),
14127 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14128 and restore of EA so that stack offsets to parameters are
14129 correct when using both critical and reentrant/stack-auto.
14130 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14131 size (can be triggered in error if sloc is shared between
14132 different sized objects)
14133 * device/include/float.h: fixed macros to explicitly use
14134 unsigned long where needed
14136 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14138 Feature req. 799831: added code to allow nesting of critical functions
14139 * src/mcs51/gen.c (genFunction, genEndFunction)
14140 * src/ds390/gen.c (genFunction, genEndFunction)
14142 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14144 * src/SDCCsymt.c (sclsFromPtr),
14146 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14147 support for standard C idiom of memory mapped variables; for
14148 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14149 to xdata int at 0x1234 tempvar = 1.
14150 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14151 provided by Akiya ISHIDA
14153 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14155 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14156 * src/SDCCval.c (constVal): added reduction from int to char
14157 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14158 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14159 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14161 * support/regression/tests/shifts.c: fixed
14163 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14165 * src/z80/gen.c (genXor): Fixed bug #805445
14167 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14169 Fixed bug #621531 (const & volatile confusion in the type chain).
14170 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14171 refer to the const or volatile state of the pointer itself.
14183 * src/pic16/ralloc.c
14184 * support/regression/tests/const.c
14186 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14188 When checking for duplicated modules, use absolute paths
14189 instead of relative paths. Files changed:
14194 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14196 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14198 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14200 * device/include/string.h: added size_t typedef, changed
14201 prototypes to use size_t, eliminated separate reentrant and
14202 non-reentrant declarations, added _memmove declaration
14203 * device/lib/_memcpy.c: changed to use size_t instead of int,
14204 changed /4 to >>2 to avoid division library call
14205 * device/lib/_memcmp.c,
14206 * device/lib/_memset.c,
14207 * device/lib/_strncat.c,
14208 * device/lib/_strncpy.c,
14209 * device/lib/_strncmp.c: changed to use size_t instead of int
14210 * device/lib/_memmove.c: new file (fixed bug #772294)
14211 * device/lib/Makefile.in: added _memmove.c
14212 * device/lib/z80/asm_strings.s: fixed bug #772290
14213 * support/regression/tests/bitfields.c: attempt to fix host assertion
14214 failure on amd64-unknown-linux2.2
14216 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14218 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14219 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14220 * as/z80/asmain.c (main): fixed bug #801766
14222 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14224 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14227 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14229 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14230 reported in bug #800609
14232 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14234 * Top header beautifications in src/pic16 directory:
14235 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14236 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14237 pcoderegs.h, ralloc.c, ralloc.h
14238 * main.c: added top header and GPL license notice
14239 * pcode.c: fixed the if-conditional warning
14241 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14243 * device/lib/_mullong.c: replaced int by short for gcc
14245 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14247 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14248 and JUMPTABLE iCodes properly now (worked by accident before)
14249 * src/mcs51/gen.c (leftRightUseAcc),
14250 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14251 iCode properly now. Use getSize instead of nRegs since a & b
14252 aren't part of the nRegs tally.
14254 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14256 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14257 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14258 before instructions that use the _STATUS register
14260 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14262 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14263 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14264 fetching of the pointer
14265 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14266 copied from genNearPointerSet()
14267 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14268 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14269 If they pop r0/r1 they must be called in the opposite order than aopOp().
14270 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14271 (resp. --stack-auto), prepared for --xstack
14273 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14275 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14277 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14279 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14280 these ports have their own __sdcc_external_start()
14282 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14284 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14285 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14286 type for bits was changed. It resulted in bit variables becoming
14287 global, which is not permitted in PIC 14 assembly output.
14289 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14291 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14293 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14295 Z80 and MCS51 linkers complaint if a public symbol is defined
14296 in more than one library module:
14300 * as/mcs51/Makefile.in
14302 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14304 A few small changes that speed up the peephole optimizer.
14308 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14310 Try to make the peephole optimizer smarter by maintaining
14311 an association between the assembly source code and the
14312 iCodes that originated them. Put this information to use
14313 with a new peephole rule condition "notVolatile" so that
14314 the rules can be aggressive yet still safe.
14319 * src/mcs51/peeph.def
14321 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14325 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14326 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14327 if the left or right operand symbols have the accuse flag set.
14329 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14331 Changed the type of the result of the ! (NOT) operator to char;
14332 previously it returned the same type as the source. This allows
14333 us to eliminate all the genFloatNot functions (all of its target
14334 implementations were very buggy) since !float can use the same
14337 * src/SDCCicode.c (ast2iCode): ! returns char
14338 * src/mcs51/gen.c (genNot, genNotFloat),
14339 * src/ds390/gen.c (genNot, genNotFloat),
14340 * src/z80/gen.c (genNot, genNotFloat),
14341 * src/pic/gen.c (genNot, genNotFloat),
14342 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14344 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14346 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14347 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14348 during interrupts. Ensure WSAVE is located at a shared bank address.
14349 2. Fixed page selection in some places
14350 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14351 the registers name strings.
14352 4. Fixed "signed / unsigned compare" compiler warnings.
14353 5. The PIC port manages its own allocation of the general purpose
14354 registers, but makes no attempt to reuse them. As a result when
14355 compiling it soon runs out of general purpose registers. Some
14356 additional code was added to the files pcode.c and device.c to walk
14357 through the function call tree and rename the registers so that they
14367 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14368 genPlus() & genMinus() when the result is the same as left or right
14370 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14372 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14374 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14376 Made bitfield a distinct type from bit so that bitfields
14377 convert as per ANSI C and bits retain their traditional
14378 boolean style behaviour. Implemented bitfield support in
14386 * src/ds390/gen.c: bit v bitfield split
14387 * src/z80/gen.c: New support for bitfields
14388 * support/regression/tests/bitfields.c: reenabled z80,
14391 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14393 Rules 246.x, 247.x relate to bitfields, the others speed up
14394 access to xdata mapped I/O devices.
14396 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14398 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14400 Cleaned up genPackBits and genUnpackBits and added two helper
14401 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14402 for literal assignments in genPackBits (thanks to Frieder for
14408 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14410 Fixed bug #748310 (pointer to function type mishandled when the
14411 function name is omitted). Also fixed a SIGSEGV when a function
14412 attribute (reentrant, etc) is used on a non-function or on a
14413 function but misplaced before the parameter list.
14415 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14417 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14418 * support/Util/SDCCerr.h,
14419 * support/Util/SDCCerr.c: Added func attr misuse error msg
14421 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14423 Fixed bug #787649 by anonymous
14424 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14425 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14427 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14429 Fixed numerous bitfield problems.
14431 * src/SDCC.y: More bitfield related error checking
14433 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14434 * support/Util/SDCCerr.h,
14435 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14436 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14437 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14438 * support/regression/tests/bitfields.c: tests added
14440 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14442 Made the constant following the "interrupt" keyword optional. If
14443 omitted, the function will not automatically be given an entry
14444 in the interrupt vector table (similar to #pragma NOIV, but
14445 less syntacticly kludgy). The interrupt number is also now
14446 range checked. Also fixed a bug in the high order bit example
14453 * support/Util/SDCCerr.c
14454 * support/Util/SDCCerr.h
14457 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14459 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14460 * src/SDCCicode.c (operandOperation): rewritten some ops
14461 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14462 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14464 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14465 be re-activated by defining REDUCE_LITERALS)
14466 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14467 unsigned, but are signed by default
14468 * src/SDCCval.c (constVal): rearranged
14469 * src/SDCCval.c (valMod): preliminary fix
14470 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14471 * support/regression/literalop.c: added, work in progress
14473 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14475 Generate warnings for useless declarations like "char data;"
14476 that don't do what new users expect.
14479 * support/Util/SDCCerr.h
14480 * support/Util/SDCCerr.c
14482 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14484 * src/SDCCval.c (valMult): fix overflow detection of negative int
14486 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14488 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14490 Changes to support big endian targets:
14503 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14505 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14506 * device/lib/time.c: fixed warning "integer overflow in expression"
14508 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14510 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14511 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14512 constants are unsigned; added recognition of "u" flag for unsigned
14513 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14514 * src/SDCCval.c (valDiv, valMod): fixed signdness
14515 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14516 signedness of modulo, left and right shift
14517 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14518 * support/Util/SDCCerr.h: added warning W_INT_OVL
14519 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14520 * src/SDCCast.c (ast_print): improved output of constants
14522 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14524 Fixed some warnings when building with MSVC:
14526 * as/mcs51/asdata.c
14530 * link/z80/aslink.h
14531 * link/z80/lkdata.c
14532 * link/z80/lkeval.c
14537 * support/cpp2/cpplib.c
14541 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14543 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14545 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14547 * support/librarian/clean.mk: Do not remove Makefile.
14548 * support/librarian/Makefile: added.
14550 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14552 Added librarian to MSVC build:
14555 * support/librarian/librarian.dsp
14557 'configure' not needed for librarian, removed:
14558 * support/librarian/configure
14559 * support/librarian/configure.in
14560 * support/librarian/config_in.h
14561 * support/librarian/Makefile.in
14563 Hopefully these ones built the librarian and the rest of sdcc properly:
14565 * Makefile.common.in
14567 Messed up 'configure', so revert to previous version:
14571 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14573 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14574 there, while the mantissa of a double is "only" 53 bits wide.
14576 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14578 Adding sdcclib to the build. MSVC project coming soon.
14579 Files added/changed:
14581 * support/librarian/clean.mk
14582 * support/librarian/configure
14583 * support/librarian/configure.in
14584 * support/librarian/config_in.h
14585 * support/librarian/Makefile.bcc
14586 * support/librarian/Makefile.in
14587 * support/librarian/sdcclib.c
14590 * Makefile.common.in
14594 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14596 Linker now complaints if linked modules have conflicting options, for
14597 example, one compiled using --model-large and another one compiled with
14598 --model-small. The following files were modified:
14600 * as/mcs51/asdata.c
14601 * as/mcs51/aslink.h
14603 * as/mcs51/asmain.c
14605 * as/mcs51/i51pst.c
14606 * as/mcs51/lkdata.c
14607 * as/mcs51/lklibr.c
14608 * as/mcs51/lkmain.c
14614 * link/z80/aslink.h
14615 * link/z80/lkdata.c
14616 * link/z80/lklibr.c
14617 * link/z80/lkmain.c
14620 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14622 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14623 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14625 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14627 * src/z80/mappings.i: fix _mul[us][int,long] entries
14629 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14631 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14633 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14635 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14636 * support/regression/tests/bitopcse.c: added
14644 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14646 added support for new library format to z80, gbz80 linkers:
14652 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14654 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14655 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14657 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14659 added DUMMY_READ_VOLATILE:
14668 * src/SDCCcse.c (algebraicOpts): many improvements
14669 * src/SDCCcse.h: removed algebraicOpts()
14670 * src/SDCCicode.c (picDummyRead): added
14672 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14674 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14675 "Insufficient space in data memory".
14677 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14679 * src/mcs51/gen.c: fixed bug #771358
14680 * src/z80/gen.c: fixed bug #759087
14682 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14684 * src/pic16/glue.c: minor cleanup by Vangelis
14686 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14688 * device/include/regc515c.h: fixed #758477
14689 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14690 * device/lib/_gptrput.c: saved a few bytes
14691 * my tab spacing is 8, yours too?)
14692 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14693 * device/lib/serial.c: process RX bytes earlier than TX bytes
14694 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14696 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14698 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14700 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14702 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14704 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14706 * device/lib/Makefile.in: bad fix, reverted to 1.43
14708 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14710 * device/lib/Makefile.in: added missing z80 object files
14712 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14714 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14715 pic16 progress by Vangelis:
14718 * src/pic/Makefile:
14725 * pic16/genarith.c:
14730 * pic16/pcodepeep.c:
14733 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14735 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14737 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14739 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14740 added gbz80 build to MSVC project.
14741 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14742 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14743 from 8051 stuff and setup so it links using a .lnk file.
14745 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14747 * support/librarian/sdcclib.c: sdcc librarian.
14748 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14751 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14753 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14755 2003-07-02 Borut Razem <borut.razem AT siol.net>
14757 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14758 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14759 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14760 src/xa51/main.c, src/z80/main.c:
14761 virtualization of glue() function: each port has it's own glue function,
14762 which is accessed by do_glue function pointer in PORT.general structure
14764 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14766 * DS800C400 fun, improved ROM interface and tinibios.
14768 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14770 * More support for DS80C400. Now includes beginning of interface to ROM.
14772 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14774 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14776 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14778 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14780 2003-06-19 Borut Razem <borut.razem AT siol.net>
14782 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14784 2003-06-19 Borut Razem <borut.razem AT siol.net>
14786 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14787 fixed Z80 port - crt0.o: cannot open.
14789 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14791 * support/Util/MySystem.c (merge_command): revert bad fix
14793 2003-06-18 Borut Razem <borut.razem AT siol.net>
14795 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14797 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14799 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14800 option --use-stdout sends errors to stdout instead of stderr.
14802 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14804 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14806 2003-06-15 Borut Razem <borut.razem AT siol.net>
14808 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14809 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14810 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14811 fixed width array of pointers replaced with sets;
14812 multiple include and lib paths ared transferred to preprocessor and linker
14813 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14814 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14815 fixed width array of pointers
14816 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14817 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14818 fixupPath(), getPathDifference()
14819 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14820 fixed width array of pointers
14822 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14824 * src/pic16/ralloc.c: fix warnings
14825 * src/pic16/pcode.c: fix warning
14827 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14829 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14830 know all the details, but essentially this set of changes enable
14831 the pic16 port to generate movff instructions and generate assembler
14835 * src/pic16/glue.c:
14836 * src/pic16/pcode.c:
14837 * src/pic16/device.c:
14838 * src/pic16/main.c:
14839 * src/pic16/pcode.h:
14840 * src/pic16/pcoderegs.c:
14841 * src/pic16/ralloc.c:
14842 * src/pic16/ralloc.h:
14844 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14846 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14847 added option --vc, so sdcc errors and warnings are compatible with
14848 Microsoft Visual Studio.
14850 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14852 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14853 device/lib/libfloat.lib: added atof function.
14855 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14857 * doc/sdccman.lyx: updated to Lyx 1.3
14858 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14859 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14860 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14862 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14864 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14866 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14868 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14869 additions to the "related tools/documentation" section
14871 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14873 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14875 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14877 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14878 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14880 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14882 * doc/sdccman.lyx: fix double dash and other minor things
14883 * doc/Makefile: fix double dash
14885 2003-05-28 Karl Bongers(patches from Martin Helmling)
14886 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14887 condition and ignore commands.
14889 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14891 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14892 is in parts still quite out of date, I did changes as far as I felt makes sense
14893 for a non-native english speaker.
14894 Please feel free to add to the manual or to correct my changes.
14895 * doc/Makefile: undid touching the date of intermediate tex files.
14897 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14899 * doc/sdccman.lyx: Manual has an index now
14901 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14903 Finalize muluint/mulsint and mululong/mulslong merging:
14904 * device/lib/_mulint.c
14905 * device/lib/_mullong.c
14906 * device/lib/gbz80/mul.s
14907 * device/lib/gbz80/stubs.s
14908 * device/lib/z80/mul.s
14909 * device/lib/z80/stubs.s
14910 * src/SDCCsymt.c (initCSupport)
14912 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14914 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14915 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14916 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14917 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14920 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14922 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14923 the regression tests I'm not brave enough to enable 245.b, 245.c
14924 * doc/sdccman.lyx: added latex preamble for hyperref package.
14925 Using pdflatex this will give you a hyperlinked pdf file with
14926 bookmarks. (prepend '%' before /usepackage if this breaks something)
14928 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14930 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14932 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14934 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14936 2003-05-21 <johan AT balder>
14938 * src/SDCCglue.c (printIval): fixed bug #739934
14940 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14942 Applied patch from bug 737905 (renamed yylineo to mylineno):
14949 * src/pic16/pcode.c: Cleaned warnings
14950 * src/pic16/pcodeflow.c: Cleaned warnings
14951 * src/pic16/pcoderegs.c: Cleaned warnings
14953 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14955 * src/pic16/pcode.c: Cleaned warnings
14956 * src/pic16/pcodepeep.c: Cleaned warnings
14957 * src/pic16/ralloc.c: Cleaned warnings
14959 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14961 * doc/sdccman.lyx: fixed bug 739745
14962 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14964 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14966 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14967 it can be defined with CFLAGS when running configure
14968 * src/SDCCmain.c: fixed compiling + linking with object files
14970 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14972 * configure.in: configure for pic16 port,
14973 added --disable-pic16-port
14974 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14975 * src/SDCCmain.c: linkOptions is changed to set *,
14976 added if/endif conditional macros to remove options help
14977 messages from optionsTable when a port is not configured, added
14978 support for the PIc16 port in the ports table, when executing
14979 the compiler with no port specified on command line, a default
14980 port is selected with the new macro DEFAULT_PORT which is
14981 defined in port.h, in setDefaultOptions() linkOptions is removed
14982 from initialization assignment, since now it is a set,
14983 parseCmdLine uses setParseWithComma for linkOptions, in
14984 linkEdit() linkOptions are accessed with new function indexSet()
14985 which returns the i'th item of a set variable. See SDCCset.c, in
14986 linkEdit() when calling buildCmdLine(), added linkOptions as
14987 last argument. Now users can pass arguments to gplink via the
14988 -Wl option, main() uses pic16glue() to glue up pic16 programs
14989 * src/SDCCpeeph.c: various changes to support pic16
14990 * src/SDCCset.c: added function void *indexSet(set *, int) to
14991 return the i'th item of the set
14992 * src/SDCCset.h: added function prototype for indexSet()
14993 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14994 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14995 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14996 added macro DEFAULT_PORT
14997 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14998 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15000 * src/pic16/glue.c: commented out some error producing lines
15001 * src/pic16/main.c: __config directives are commented out to stop
15002 gpasm complaining and test the linkage with gplink, _linkCmd and
15003 _asmCmd changed to be more gplink and gpasm friendly
15004 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15005 produced an error when parsed, peep rule 12 is added to utilize
15006 movff, but it is commented out since the pCode does not support
15007 yet a command with 2 address arguments
15009 2003-05-18 <johan AT balder>
15011 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15012 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15013 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15015 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15016 Added feature to script commands from file.
15018 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15020 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15021 * src/SDCCutil.c: include ctype.h for win32
15023 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15025 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15027 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15029 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15030 Fixed so you can set breakpoints prior to run, run does not stop
15031 on entry now. Add tbreak. Other enhancements and fixes for use
15034 2003-05-12 Borut Razem <borut.razem AT siol.net>
15036 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15038 2003-05-11 Borut Razem <borut.razem AT siol.net>
15040 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15041 the path of bin directory, so that PATH is the only env. variable, which has to be set
15042 in case of standard installation.
15043 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15044 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15045 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15047 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15049 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15050 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15051 temp files are in the port dir; clean the gen/test directory when
15052 generating new test.c
15053 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15054 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15055 * support/regression/tests/zeropad.c: added
15057 2003-05-09 <johan AT balder>
15059 * src/SDCCglue.c: fixed bug #597940
15061 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15063 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15064 cache sfr, optimize next,step, fix off by one sourceline,
15065 support ddd list function.
15066 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15068 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15070 * support/regression/HTMLgen.py: added compare_s2f()
15071 * support/regression/Makefile: redo 1.27
15072 * support/regression/generate-cases.py: redo 1.5
15074 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15076 * support/regression/tests/float.c: workaround 33 bit hex constant
15077 * support/regression/tests/simplefloat.c: fix division for host
15079 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15081 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15082 that tame's the PIC's over-aggressive optimizer.
15084 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15086 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15089 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15091 Initial support for DS80C400. "Hello world" runs on TINIm400
15094 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15096 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15097 * Some notes on ddd usage added in debugger/README
15098 Martin Helmling adding more features and fixes for ddd GUI debugger.
15099 Code added for nexti, stepi, up, down, and other adjustments.
15101 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15103 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15104 * src/pic/peeph.def Added two rules to optimize carry manipulation
15105 * src/pic/* removed debug printfs
15107 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15109 * debugger/mcs51/cmd.c: added header newalloc.h
15111 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15113 * as/Makefile: new EXEEXT
15114 * as/z80/Makefile: remove trailing slash of BUILDIR
15115 * as/z80/clean.mk: new EXEEXT
15116 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15117 * support/cpp2/Makefile.in: new EXEEXT
15118 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15120 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15122 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15123 EXEEXT was introduced to fix all related problems with targets
15124 "clean", "install" and "uninstall"; a couple of further flaws
15125 especially with "clean" have been fixed too
15126 * as/mcs51/Makefile.in
15127 * as/mcs51/clean.mk
15131 * debugger/mcs51/Makefile.in
15132 * debugger/mcs51/clean.mk
15133 * link/z80/Makefile
15134 * link/z80/Makefile.in
15135 * link/z80/clean.mk
15137 * packihx/Makefile.in
15139 * sim/ucsim/Makefile
15140 * sim/ucsim/clean.mk
15141 * sim/ucsim/avr.src/Makefile.in
15142 * sim/ucsim/avr.src/clean.mk
15143 * sim/ucsim/s51.src/Makefile.in
15144 * sim/ucsim/s51.src/clean.mk
15145 * sim/ucsim/xa.src/Makefile.in
15146 * sim/ucsim/xa.src/clean.mk
15147 * sim/ucsim/z80.src/Makefile.in
15148 * sim/ucsim/z80.src/clean.mk
15149 * sim/ucsim/main_in.mk
15150 * sim/ucsim/packages_in.mk
15151 * sim/ucsim/gui.src/Makefile.in
15152 * sim/ucsim/gui.src/serio.src/Makefile.in
15153 * sim/ucsim/gui.src/serio.src/clean.mk
15156 * support/cpp2/Makefile.in
15157 * support/cpp2/clean.mk
15158 * support/makebin/Makefile
15159 * support/makebin/clean.mk
15160 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15161 * doc/sdccman.lyx: --program-suffix no longer needed
15163 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15165 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15166 Martin Helmling added support for ddd GUI debugger.
15167 Code added to display assembly, set variables, and other commands
15168 to interface to ddd.
15170 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15172 * as/Makefile: fix target clean
15173 * as/clean.mk: fix target clean
15174 * as/z80/clean.mk: fix target clean
15176 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15178 * Makefile.common.in: added AT EXEEXT AT
15179 * configure.in: removed all mingw32 stuff
15180 * configure: rebuilt from configure.in
15181 * doc/sdccman.lyx: updated section "installation"
15182 * support/scripts/sdcc_mingw32: adapted to configure
15183 * support/scripts/sdcc_cygwin_mingw32: added
15185 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15187 * src/pic Added object file support for the PIC port
15188 * src/pic Applied patch from Craig Franklin (this started the object file support)
15189 * src/regression Updated the PIC regression tests for object files
15191 2003-04-20 Borut Razem <borut.razem AT siol.net>
15193 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15194 lklex.c: In function `getfid':
15195 lklex.c:203: warning: array subscript has type `char'
15196 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15197 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15198 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15199 stack handling macros
15201 2003-04-19 Borut Razem <borut.razem AT siol.net>
15203 * "handling space characters in file path" task:
15204 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15205 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15206 * support/Util/MySystem.h: make it self-sufficient
15207 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15208 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15209 handling space characters in file path
15210 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15211 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15212 * support/Util/MySystem.c: handling space characters in executable's path
15214 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15216 * as/z80/Makefile: fix permanent rebuild of z80
15217 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15218 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15220 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15222 * src/SDCCopt.c: add special case optimization to replace modulo by
15223 a power of two with a bitwise AND.
15225 2003-04-18 <johan AT balder>
15227 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15229 2003-04-17 <johan AT balder>
15231 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15232 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15234 2003-04-13 Borut Razem <borut.razem AT siol.net>
15236 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15237 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15238 fixed mingw problem in adl_NORMALIZE_PATH
15240 2003-04-12 Borut Razem <borut.razem AT siol.net>
15242 * fixed "#pragma SAVE/RESTORE can not be nested":
15243 * src/SDCC.lex: reworked pragma handling functions
15244 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15245 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15247 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15249 * src/SDCCutil.c (pathEquivalent): defined but not used
15250 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15251 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15252 * configure: rebuilt from configure.in
15253 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15254 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15255 * device/include/Makefile.in: replace sdcc_datadir
15256 * device/lib/Makefile.in: replace sdcc_datadir
15257 * Makefile.common.in: add LDFLAGS from configure
15258 * packihx/Makefile.in: use LDFLAGS
15259 * src/Makefile.in: use LDFLAGS
15260 * support/cpp2/Makefile.in: add LDFLAGS from configure
15261 * support/makebin/Makefile: use LDFLAGS
15262 * .version: bumped version number to 2.3.5
15264 2003-04-12 Borut Razem <borut.razem AT siol.net>
15266 * completed "different paths" task:
15267 * src/SDCCmacro.c: fixed bug in handling quotes
15268 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15269 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15271 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15273 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15275 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15277 * ds390/gen.c ds390/peeph.def: fix bug 706781
15279 2003-04-11 Borut Razem <borut.razem AT siol.net>
15281 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15283 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15285 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15286 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15287 set - this bit used to not be set...).
15288 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15289 bad code in PIC Port
15290 * src/regression/and2.c added to test bug 609268
15291 * src/regression/Makefile added and2.c to regression test
15294 2003-04-08 <johan AT CP255758-A>
15296 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15297 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15298 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15300 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15302 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15304 * support/cpp2/Makefile.in: fix bug #487815
15305 * configure: rebuilt from configure.in
15306 * Makefile.common.in: docdir changed, new path suffixes
15307 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15308 * sdcc_vc_in.h: reflect changes from sdccconf.h
15309 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15310 * src/SDCCutil.h: remove BINDIR hack
15311 * doc/sdccman.lyx: update new path hierarchy
15313 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15315 * src/SDCCpeeph.c: added okToRemoveSLOC test
15317 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15319 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15321 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15323 * src/SDCCpeeph.c: added labelIsReturnOnly test
15324 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15326 2003-04-05 <johan AT balder>
15328 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15329 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15330 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15331 * src/SDCCast.c: fixed a warning
15332 * src/SDCCast.h: fixed a warning
15333 * src/SDCCicode.c (operandFromAst): fixed a warning
15335 2003-04-04 <johan AT balder>
15337 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15338 * src/SDCCast.c (decorateType): fixed bug #715076
15339 * src/SDCC.y: fixed bug #702907
15341 2003-04-03 <johan AT balder>
15343 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15344 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15345 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15346 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15347 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15349 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15351 * _decdptr.c: fix return values
15352 * _gptrget.c: fix return values
15353 * _gptrgetc.c: fix return values
15354 * _gptrput.c: fix return values
15355 * _mulint.c: fix return values
15356 * as/z80/Makefile: fix 'make -j' problem
15358 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15360 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15361 * configure.in: big cleanup, updated to autoconf 2.5x
15362 * configure: rebuilt from configure.in
15363 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15364 * sdcc_vc_in.h: reflect changes from sdccconf.h
15365 * doc/Makefile: fixed a flaw in "make install"
15367 2003-04-02 <johan AT balder>
15369 * src/ds390/gen.c (genCmp): no comments
15370 * src/mcs51/gen.c (genCmp): no comments
15371 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15372 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15374 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15376 * support/regression/generate-cases.py: place generated file in given sub directory
15377 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15378 * support/regression/Makefile: improvements for 'make -j';
15379 side effect: it's simpler and faster now
15381 2003-03-31 Borut Razem <borut.razem AT siol.net>
15383 * src/z80/main.c: link-{port} and as-{port} defined without path
15384 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15386 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15388 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15390 2003-03-30 Borut Razem <borut.razem AT siol.net>
15392 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15393 changed type of list parameter to set
15394 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15395 * src/port.h: changed type of do_assemble() parameter to set
15396 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15397 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15398 definition of "cppoutfilename" macro with NULL value in preProcess()
15399 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15400 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15401 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15402 replaced with set *binPathSet
15403 * shash_add() deallocates the item, if allready exsists, before adding the new one
15404 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15406 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15408 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15409 a nested for loop bug in the PIC port
15410 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15413 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15415 * support/Util/dbuf.h: remove C++ stuff to make it portable
15417 2003-03-28 Borut Razem <borut.razem AT siol.net>
15419 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15420 literal strings in stringLiteral()
15421 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15422 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15425 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15427 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15429 2003-03-26 <johan AT balder>
15431 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15432 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15433 * src/SDCCast.c (decorateType): fixed " -v < 3"
15435 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15437 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15438 Added Lenny Story's debug infrastructure changes:
15439 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15440 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15441 * src/cdbFile.c: added
15442 * src/SDCCdebug.c: added
15443 * src/SDCCdebug.h: added
15444 * src/SDCCast.c (createFunction)
15445 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15446 * src/SDCCmain.c (parseCmdLine, main)
15447 * src/SDCCmem.c (redoStackOffsets)
15448 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15451 * src/avr/gen.c (genAVRCode)
15452 * src/ds390/gen.c (gen390Code)
15453 * src/mcs51/gen.c (gen51Code)
15454 * src/pic/gen.c (genpic14Code)
15455 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15456 * src/xa51/gen.c (genXA51Code)
15457 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15459 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15461 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15462 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15464 2003-03-22 <johan AT balder>
15466 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15468 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15470 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15471 * doc/cdbfileformat.lyx: added, written by Lenny Story
15472 * doc/Makefile: added cdbfileformat.lyx
15473 * doc/clean.mk: added cdbfileformat.lyx
15475 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15477 * src/mcs51/peeph.def: fix bug #705773
15479 2003-03-20 <johan AT balder>
15481 An sfr/sbit can have an "at #" AND an initializer
15482 * src/SDCCsymt.c (checkSClass):
15483 * src/SDCCmem.c (allocGlobal):
15484 * src/SDCCmem.c (allocLocal):
15485 * src/SDCCast.c (createBlock):
15487 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15489 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15491 2003-03-16 <johan AT balder>
15493 Undid the hackup of const and volatile, the problem is much bigger
15495 * src/SDCCast.c:1.171
15496 * src/SDCCglue.c:1.138
15497 * src/SDCCicode.c:1.146
15498 * src/SDCCsymt.c:1.150
15499 * src/SDCCval.c:1.65
15501 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15503 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15504 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15506 2003-03-13 <johan AT balder>
15508 Hackup const and volatile modifiers in type chains a bit:
15510 * src/SDCCast.c:1.169
15511 * src/SDCCglue.c:1.136
15512 * src/SDCCicode.c:1.143
15513 * src/SDCCsymt.c1.146
15514 * src/SDCCsymt.h1.59
15515 * src/SDCCval.c:1.63
15517 2003-03-12 <johan AT balder>
15519 * src/SDCCBBlock.h: more LRH debugging junk
15520 * src/SDCCcflow.h: more LRH debugging junk
15521 * src/SDCCloop.c: more LRH debugging junk
15522 * src/SDCC.y (struct_declaration): fixed bug #697590
15523 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15524 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15525 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15527 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15528 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15529 test function names must now match exactly).
15530 * src/SDCCcse.c: added special case in findCheaperOp to allow
15531 extending a short integer. Makes less awful code for bug 700121 test case.
15533 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15535 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15536 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15538 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15540 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15541 actually called (operandsNotEqual() was called for all
15542 operandsNotEqualX tests).
15544 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15546 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15547 with shorter literals. Fixes bug 700121.
15549 2003-03-11 <johan AT balder>
15551 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15553 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15555 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15556 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15558 2003-03-10 Borut Razem <borut.razem AT siol.net>
15560 * src/SDCCmain.c: pipe preprocessor's output
15561 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15562 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15563 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15564 which closes all pipes in pipeSet set
15565 * src/SDCCset.c: free deleted item in function deleteSetItem()
15566 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15567 moved from z80 to src subproject
15568 * .version: increased version number to 2.3.4
15570 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15572 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15573 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15574 * support/regression/ports/xa51/spec.mk: fix typo
15576 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15578 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15580 2003-03-09 Borut Razem <borut.razem AT siol.net>
15582 * src/SDCCmain.c: pipe preprocessor's output
15583 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15584 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15585 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15586 which closes all pipes in pipeSet set
15587 * src/SDCCset.c: free deleted item in function deleteSetItem()
15588 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15589 moved from z80 to src subproject
15591 2003-03-09 Borut Razem <borut.razem AT siol.net>
15593 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15594 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15595 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15596 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15597 * src/SDCCglobl.h: unification of WIN32 native definitions
15599 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15601 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15603 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15605 * src/configure.in: check for endianess (even while cross-compiling)
15606 * src/configure: check for endianess (even while cross-compiling)
15607 * src/configure_in.h: check for endianess (even while cross-compiling)
15608 * src/avr/gen.c: remove old endianess stuff
15609 * src/mcs51/gen.c: remove old endianess stuff
15610 * src/ds390/gen.c: remove old endianess stuff
15611 * src/pic/gen.c: remove old endianess stuff
15612 * src/pic/genarith.c: remove old endianess stuff
15613 * src/pic/glue.c: fix endianess check
15614 * src/pic16/gen.c: remove old endianess stuff
15615 * src/pic16/genarith.c: remove old endianess stuff
15616 * src/pic16/glue.c: fix endianess check
15617 * src/xa51/gen.c: remove old endianess stuff
15618 * src/z80/gen.c: fix endianess check
15619 * src/SDCCglue.c: fix endianess check
15620 * src/ds390/peeph.def: fix bug 700036
15622 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15624 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15625 * src/configure: find appropriate data-types on host for SDCC's int and long
15626 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15627 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15628 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15630 2003-03-07 <johan AT balder>
15633 some minor cleanups before the big shot
15634 OP_DEFS and OP_USES now use Kevin's protection
15635 new option --nolabelopt
15637 * src/SDCCBBlock.c:
15646 * src/ds390/ralloc.c:
15647 * src/mcs51/ralloc.c:
15648 * src/pic/ralloc.c:
15649 * src/xa51/ralloc.c:
15650 * src/z80/ralloc.c:
15652 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15654 * src/pic/pcode.c (get_op): fix 64 bit warnings
15655 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15656 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15657 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15658 * support/regression/tests/malloc.c: fix 64 bit warnings
15660 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15662 * src/mcs51/gen.c (genMinus): fixed bug 696436
15664 2003-03-02 Borut Razem <borut.razem AT siol.net>
15666 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15668 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15670 * configure.in: test for mkstemp
15671 * sdccconf_in.h: add HAVE_MKSTEMP
15673 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15675 * device/include/ctype.h: removed warning while using --stack-auto
15676 * device/include/malloc.h: removed warning while using --stack-auto
15677 * device/include/string.h: removed warning while using --stack-auto
15679 2003-02-23 Borut Razem <borut.razem AT siol.net>
15681 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15682 because NDEBUG is defined (see man assert)
15683 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15685 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15687 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15688 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15690 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15692 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15693 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15695 2003-02-18 <johan AT balder>
15697 * as/mcs51/asmain.c (asmbl): module can start with a digit
15698 * as/z80/asmain.c (asmbl): module can start with a digit
15700 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15702 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15703 * src/asm.c: fix pipe() for Mingw32
15705 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15707 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15708 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15709 make -V work again; --c1mode reads now from stdin
15710 * doc/sdccman.lyx: added --c1mode
15711 * support/Util/SDCCerr.c: new messages for c1 mode
15712 * support/Util/SDCCerr.h: new messages for c1 mode
15713 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15715 2003-02-15 <johan AT balder>
15717 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15719 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15721 * doc/sdccman.lyx: Environment variables, -o and other minor things
15723 2003-02-14 <johan AT balder>
15725 * src/xa51/main.c: before anyone really tries to use it :)
15727 * Install doc's in share/sdcc/doc
15728 * removed some obsolete files
15729 * Do a proper make distclean and uninstall
15730 M Makefile.common.in
15733 M device/include/Makefile.in
15734 M device/lib/Makefile.in
15737 M sim/ucsim/doc/Makefile.in
15739 R src/avr/peeph.rul
15740 R src/xa51/peeph.rul
15741 M support/cpp2/Makefile.in
15742 M support/makebin/Makefile
15745 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15747 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15749 2003-02-10 Borut Razem <borut.razem AT siol.net>
15751 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15752 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15753 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15754 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15755 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15756 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15757 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15758 src/z80/Makefile.bcc: Borland Makefile cleanup
15759 * as/z80/Makefile.bcc: Added Borland Makefile
15760 * support/cpp2/borland.h: Removed
15762 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15764 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15765 * src/SDCC.lex: new pragma NOIV
15766 * src/SDCCglobl.h: new pragma NOIV
15767 * src/SDCCmem.c: new pragma NOIV
15769 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15771 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15773 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15775 * src/SDCCmain.c: signal handling is switched off by --debug
15776 * doc/Makefile: small fix for install; use clean.mk again
15777 * doc/clean.mk: clean *.pdf and *.html too
15779 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15781 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15782 * device/lib/printfl.c: fix a ds390 bug by making it portable
15783 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15784 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15785 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15786 * debugger/mcs51/cmd.c: converted multi-line string literals
15787 * sim/ucsim/globals.cc: converted multi-line string literals
15788 * src/SDCCmain.c: introduced signal handler to remove temp files
15789 * doc/Makefile: small tweaks, implement clean
15790 * doc: removed generated files
15792 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15794 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15795 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15796 Address Record is not correctly generated for DS390."
15798 2003-02-02 Borut Razem <borut.razem AT siol.net>
15800 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15801 * as/mcs51/asm.h: fixed compilation with Borland C
15802 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15803 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15804 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15805 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15806 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15807 src/z80/Makefile.bcc: delete $(LIB) only if exist
15808 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15810 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15812 * device/include/malloc.h: introduced NULL
15813 * device/include/string.h: introduced NULL
15814 * device/include/stdlib.h: introduced NULL
15815 * device/lib/_memcpy.c: removed NULL
15816 * device/lib/_strcat.c: removed NULL
15817 * device/lib/_strchr.c: removed NULL
15818 * device/lib/_strcmp.c: removed NULL
15819 * device/lib/_strcpy.c: removed NULL
15820 * device/lib/_strcspn.c: removed NULL
15821 * device/lib/_strlen.c: removed NULL
15822 * device/lib/_strncat.c: removed NULL
15823 * device/lib/_strncmp.c: removed NULL
15824 * device/lib/_strncpy.c: removed NULL
15825 * device/lib/_strpbrk.c: removed NULL
15826 * device/lib/_strrchr.c: removed NULL
15827 * device/lib/_strspn.c: removed NULL
15828 * device/lib/_strstr.c: removed NULL
15829 * device/lib/_strtok.c: removed NULL
15830 * device/lib/malloc.c: removed NULL, include own header
15832 2003-02-02 <johan AT balder>
15834 * 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
15835 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15836 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15837 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15838 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15839 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15841 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15843 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15846 2003-02-01 <johan AT balder>
15848 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15850 2003-01-31 <johan AT CP255758-A>
15852 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15854 2003-01-30 <johan AT balder>
15856 * src/SDCCBBlock.c: automatic bug detection
15857 * src/SDCCicode.c: automatic bug detection
15859 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15861 * src/SDCCglobl.h: now --xram-size 0 works
15862 * src/SDCCmain.c: now --xram-size 0 works
15864 2003-01-29 <johan AT balder>
15866 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15868 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15870 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15871 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15872 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15873 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15874 * src/SDCCglobl.h: Added options --xram-size and --code-size
15875 * src/SDCCmain.c: Added options --xram-size and --code-size
15877 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15879 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15880 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15882 2003-01-27 <johan AT balder>
15884 * src/SDCC.y: fixed bug #613764
15886 2003-01-26 <johan AT balder>
15888 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15889 * src/SDCCsymt.h: fixed bug #673374
15890 * src/SDCCglue.c: fixed bug #661910
15891 * src/SDCCast.c: fixed bug #458099 and 673374
15893 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15895 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15896 * as/mcs51/strcmpi.h: added
15897 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15898 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15899 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15900 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15901 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15902 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15903 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15904 * as/mcs51/Makefile.aslink: new module strcmpi
15905 * as/mcs51/Makefile.asx8051: new module strcmpi
15906 * as/mcs51/Makefil.bcc: new module strcmpi
15907 * as/mcs51/Makefile.in: new module strcmpi
15908 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15910 2003-01-26 <johan AT balder>
15912 * src/SDCCglue.c: reverted back to 1.124
15913 * src/SDCCast.c: reverted back to 1.156
15914 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15916 2003-01-25 <johan AT balder>
15918 * src/SDCCglue.c: A better fix for bug #661910
15919 * src/SDCCast.c: A better fix for bug #661910
15920 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15922 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15924 * src/Makefile.in: remove spawn.o
15925 * src/SDCCmain.c: remove spawn.h
15926 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15927 * src/spawn.c: removed
15928 * src/spawn.h: removed
15929 * support/regression/ports/ds390/spec.mk: link with -r
15931 2003-01-24 <johan AT CP255758-A>
15933 * src/ds390/gen.c (aopOp): fixed bug #667458
15934 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15935 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15936 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15938 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15940 * src/mcs51/peeph.def: better assembler identation by Frieder
15941 * src/mcs51/gen.c: better assembler identation by Frieder
15943 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15945 * as/z80/string.h: removed for gcc 3.2
15946 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15947 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15949 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15951 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15952 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15953 * support/regression/Makefile: separate temp files for ports
15954 * support/regression/generate-cases.py: separate temp files for ports
15955 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15956 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15958 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15960 * moved tinitalk to device/examples/ds390
15962 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15964 * as/mcs51/lkmem.c: rflag is for DS390
15965 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15966 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15967 (linkEdit): move mem- and map-files the same way as ihx-files
15968 * src/z80/main.c (_setDefaultOptions): removed --generic
15969 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15970 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15971 * src/pic/glue.c (picglue): --c1mode works again
15972 * src/pic16/glue.c (pic16glue): --c1mode works again
15973 * src/asm.c (printCLine): fix #660034
15975 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15977 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15978 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15979 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15980 * as/mcs51/lkmem (summary): better fix for sp problem
15981 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15982 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15983 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15984 remove --stack-after-data
15986 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15988 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15989 * src/SDCCutil.c (join): ugly bug: missing '\0'
15990 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15992 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15994 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15996 * src/pic/main.c (_asmCmd): gpasm supports -o
15997 * src/z80/main.c: more general macros
15998 * device/lib/Makefile.in: remove intermediate files
16000 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16002 * .version: Bumped version number to 2.3.3
16003 * src/SDCCBBlock.c: new option -o
16004 * src/SDCCglobl.h: new option -o
16005 * src/SDCCglue.c: new option -o
16006 * src/SDCCmain.c: new option -o
16007 * src/asm.c: new option -o
16008 * src/ds390/main.c: new option -o
16009 * src/pic/glue.c: new option -o
16010 * src/pic/pcode.c: new option -o
16011 * src/pic/ralloc.c: new option -o
16012 * src/pic16/glue.c: new option -o
16013 * src/pic16/pcode.c: new option -o
16014 * src/pic16/ralloc.c: new option -o
16015 * src/z80/main.c: new option -o
16016 * device/lib/Makefile.in: use -o
16017 * support/regression/ports/ds390/spec.mk: use -o
16018 * support/regression/ports/gbz80/spec.mk: use -o
16019 * support/regression/ports/mcs51/spec.mk: use -o
16020 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16021 * support/regression/ports/z80/spec.mk: use -o
16022 * support/regression/ports/ucz80/spec.mk: use -o
16023 * support/regression/ports/xa51/spec.mk: use -o
16024 * support/regression/fwk/lib/timeout.c: fix usage string
16026 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16027 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16029 2003-01-07 <johan AT balder>
16031 * src/SDCCast.c (decorateType): fixed bug #600035
16033 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16034 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16035 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16036 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16037 * src/pic/pcode.c: outcommented unused variable to remove warnings
16038 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16040 2003-01-06 <karl AT turbobit.com>
16041 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16044 2003-01-06 <johan AT balder>
16046 * src/SDCCicode.c: fixed array add
16048 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16049 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16050 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16052 2003-01-04 <johan AT balder>
16054 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16056 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16057 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16059 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16060 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16061 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16063 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16064 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16066 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16067 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16069 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16070 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16072 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16074 * in /sdcc/as/mcs51/ changed these files in order to create an
16075 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16076 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16077 following files to include the previous two files: aslink.dsp,
16078 Makefile.aslink, Makefile.bcc, and Makefile.in.
16080 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16081 .adb instead of .cdb
16083 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16085 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16086 value from option --iram-size.
16088 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16090 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16093 2002-09-18 <wiml AT hhhh.org>
16095 * SDCClrange.h: exposed setFromRange() and setToRange()
16096 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16097 packRegsForAccUse() (bug 542397)
16098 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16099 multiple times and emitting the fetch operations more than once
16100 added aopGetUsesAcc() function to allow binary operators to
16101 fetch their operands in the correct order; made genMinus() emit
16102 compact code for X = LITERAL - Y
16104 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16105 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16106 sprintf() in line 1267.
16108 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16109 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16112 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16113 Changes to aslink (All the changes are marked with 'JCF'):
16115 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16118 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16119 area BSEG. Also moves, if possible, the DATA area down into the internal
16120 ram so more space is available.
16122 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16125 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16126 not bytes. Function summary() which creates a memory usage summary
16127 file with extension .mem. Reports of overlaping stack and small stack
16128 size. If the space for the stack is less than 16 bytes aslink trows a
16131 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16132 the 8051. Option 'y' for memory summary output file.
16134 Changes to sdcc (All the changes are marked with 'JCF'):
16136 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16138 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16139 overlaying area for it (uses RegBankUsed[4]).
16141 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16142 bank zero as used by default. By default aslink locates the stack
16143 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16144 the creation of the .mem file. Delegates the allocation of data area
16145 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16146 the begining of the stack area to aslink.
16148 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16149 glue() in SDCCglue.c creates an area for it.
16151 2002-09-03 Borut Razem <borut.razem AT siol.net>
16152 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16153 sdcc/src/pic/glue.c:
16154 introduced atexit() handler for teporay files removal in case of
16155 errors, assertions, ...
16157 2002-08-29 Borut Razem <borut.razem AT siol.net>
16158 * sdcc/support/cpp2/auto-host_vc_in.h:
16159 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16160 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16161 Maybe there is a similar problem with BORLANDC? It should be checked!
16163 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16164 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16165 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16166 was not executed, and the compiler (cl) launched a warning:
16167 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16169 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16170 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16172 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16173 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16175 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16176 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16177 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16178 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16179 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16180 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16181 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16182 - added Release configuration in VS projects
16183 - review of compiler an linker options
16184 - VC .exe files are generated in bin_vc directory, not to interfere
16185 with binaries generated from other projects (cygwin, mingw, bcc ...)
16187 * sdcc/src/yacc.dsp: added
16189 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16190 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16191 and insert the version number definitions from .version
16193 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16195 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16196 added - genarate auto-host.h using auto-host_vc_in.h as template
16199 removed from CVS, generated automatically
16201 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16202 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16204 2002-08-11 Borut Razem <borut.razem AT siol.net>
16205 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16207 2002-08-10 Borut Razem <borut.razem AT siol.net>
16208 * src/SDCCmain.c (main):
16209 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16210 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16211 The consequence was that some temporary files were not removed.
16214 unification of code in functions tempfilename() and tempfile():
16215 function tempnam() is defined in Visual Studio 6.0 and .NET
16217 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16219 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16220 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16221 - removed compiler command line option /WX: Treats all warnings as errors
16222 - update a list of source files, included into the project
16224 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16225 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16226 changed project type to Generic Project so that can be correcly converted to VS.NET project
16228 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16230 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16232 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16234 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16235 added return 0 statements after assert() to make compiler happy
16237 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16238 added newline in the def file to keep MSC compiler satisfied
16240 * sdcc/src/z80/gen.c:
16241 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16242 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16243 - solved MSC error in function aopDump()
16245 * sdcc_vc.h: define PREFIX as "\\sdcc"
16247 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16248 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16250 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16251 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16252 - Rewrote the register banking algorithm.
16253 - Added pCode live-range analysis to registers (for now, only non-used and
16254 singly-used registers optimized away)
16256 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16258 * 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.
16260 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16261 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16263 2002-04-22 Michael Hope <michaelh AT vroom>
16265 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16267 * configure.in (DD_COPT): Added include support required for gbdk.
16269 * .version: Bumped version number just to increase it.
16271 * src/SDCCmain.c: Added -nostdinc to the default options.
16273 2002-04-15 Michael Hope <michaelh AT vroom>
16275 * device/lib/z80/printf.c (sprintf): Added.
16277 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16279 * src/z80/peeph.def: Added transpose redundent load rule.
16281 * src/z80/main.c: Added force callee saves for jaune.
16283 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16285 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16287 2002-03-28 Johan Knol <johan AT balder>
16289 * src/SDCCval.c: fixed bug #532436
16291 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16293 Added "char *Processor" field to the port structure.
16296 Added -p option. Allows port dependent processor to be specified.
16299 Initialized the new field char *Processor field to NULL in all ports
16302 Compiler generated registers for interrupt context saving
16303 were not getting allocated.
16305 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16308 Fixed left shift. Will promote the left side of a left shift
16309 if a) left shifting more than size of operand or b) when assigned
16310 to something size > size of left side
16312 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16314 tons of changes. Register allocation has been
16315 rewritten. Added customization for the various PICs. Flow
16316 analysis is restructured. ...
16318 * src/pic/device.h:
16321 * src/pic/device.c:
16322 Added. device.c is a PIC port hack to accomodate variations
16325 2002-03-13 Michael Hope <michaelh AT vroom>
16327 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16329 2002-03-04 johanknol <johanknol AT manik>
16331 * /src/SDCCval.c: fixed
16333 const unsigned char arr[][2] = { { 0, 1 } };
16334 t18.c:1: error: Initializer element is not constant
16336 2002-03-04 bela <bela AT manik>
16338 * /device/include/mcs51reg.h:
16339 ds89c420 register definition update
16341 2002-03-03 <johan AT FRIJA>
16343 * support/Util/SDCCerr.c: did something, but don't no why anymore
16345 * support/regression/tests/bug-524691.c: made it a little less shy
16347 * src/SDCCast.c (decorateType): fixed bug #524697
16349 * src/SDCCast.c: made some lineno improvements
16351 * src/SDCCval.c (getNelements): changed warning to error
16353 * src/SDCCglue.c (printIvalArray): changed warning to error
16355 * src/SDCCicode.c: fixed a warning for mingw
16357 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16359 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16361 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16363 * src/ds390/peeph.def:
16364 Added some more peephole rules
16366 * src/ds390/gen.c: Various fixes & enhancements
16368 * src/SDCClrange.c, src/SDCClrange.h:
16369 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16371 * src/ds390/ralloc.c:
16372 various fixes & enhancements (ds390) specific
16374 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16375 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16378 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16380 2002-03-02 <johan AT FRIJA>
16382 * src/SDCCast.c (decorateType): fixed bug #524708
16384 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16386 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16388 2002-03-01 Michael Hope <michaelh AT vroom>
16390 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16392 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16394 2002-03-01 <johan AT FRIJA>
16396 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16398 * src/SDCCast.c (decorateType): fixed bug #524209
16400 * src/SDCCval.c (valNot): fixed bug #524195
16402 2002-02-26 <johan AT balder>
16404 * src/xa51/gen.c: fixed a warning
16406 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16408 * src/SDCCast.c (decorateType): fixed bug #522534
16410 2002-02-23 <johan AT balder>
16412 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16414 2002-02-22 <johan AT balder>
16416 * src/SDCCast.c: fixed bug #514865
16418 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16420 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16422 * sdcc/src/SDCCloop.c:
16423 Previous fix was not good. basic blocks that have "break" or "return" are
16424 not really partof a loop , but live ranges used in these blocks should
16425 be live thru the entire loop, so set partOfLoop but don't add them to
16428 2002-02-21 <johan AT FRIJA>
16430 * src/SDCCcse.c: fixed bug #514308
16432 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16435 Fixed BUG #519583. If a conditional block ended in a return/break
16436 statement inside a loop, it was not being considered part of the loop.
16438 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16440 2002-02-10 Karl Bongers <karl AT turbobit.com>
16443 Fixed up SDCDB debugger somewhat. Updated debugger/README
16444 with lots of comments and notes.
16446 * device/examples/test2.c:
16447 Fix bug, "red" variable not being initialized(compiler complained).
16449 * device/examples/Makefile, examples/test3.c:
16450 Add Makefile in device/examples folder, compiles test3.c
16451 for use as a multiple module SDCDB test case.
16453 * sim/ucsim/cmd.src/cmdset.cc:
16454 Took out debug printfs in ucsim "next" command.
16456 * sim/ucsim/xa.src:
16457 Karl and Johan start ucsim XA support. Most dissassembly working,
16458 about 75% emulation done(plenty of work remaining).
16460 * sim/ucsim/z80.src:
16461 Add Z80 support to ucsim, add test-ucz80 regression test,
16462 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16463 Notice z80 compiler fails on examples/test3.c/crc code.
16465 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16467 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16468 Added support for --parms-in-bank1
16470 * src/ds390/peeph.def:
16471 added a few more peephole optimzations
16473 * src/ds390/main.c:
16474 1) added __builtin_inp & __builtin_outp used to read in data of given length
16475 from a memory mapped port
16476 2) added __builtin_memcmp
16477 3) added __builtin_swapw swap bytes of a short
16479 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16480 1) handle multiple send & receives from register bank1
16481 2) ralloc can now allocate DPTR1 to some liveRanges
16483 * src/SDCCsymt.c, src/SDCCsymt.h:
16484 changes to handle multiple sends & receives
16486 * src/SDCCptropt.h:
16487 added some pointer arithmetic optimization
16489 * src/SDCCptropt.c:
16490 added some pointer arithmetic optimizations but not stable yet so not
16491 called from anywhere (will get this working shortly)
16493 * src/SDCCopt.c: fixed for multiple sends & receives
16496 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16497 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16498 set preprocessor defines (depending on options)
16500 * src/SDCCicode.c, src/SDCCicode.h:
16501 changes made to handle multiple sends & receives
16504 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16506 * src/SDCCcse.c, src/SDCCcse.h:
16507 added function findbackward def (to be used in upcoming optimization)
16509 * src/SDCCcflow.c, src/SDCCcflow.h:
16510 added function returnAtEnd - to determine if a basic block terminates with
16513 * src/SDCCast.c, src/SDCCast.h:
16514 added option parms-in-bank1
16516 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16517 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16518 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16519 adjusted for --parms-in-bank1 option
16521 * device/include/string.h:
16522 donot redefine "reentrant" keyword
16524 * device/include/ds80c390.h: Added some more SFRs
16526 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16528 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16530 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16532 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16534 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16536 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16538 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16540 * Added --xram-movc option
16542 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16544 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16546 2002-01-11 Johan Knol
16548 * Added math lib of Jesus Calvino-Fraga
16550 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16552 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16553 * support/regression/Makefile: new target test-mcs51-stack-auto
16554 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16556 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16558 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16560 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16562 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16564 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16566 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16568 * src/SDCCglue.h: add definition for printIvalChar()
16570 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16572 * src/SDCCast.c: fix #498138 by Johan
16574 * src/SDCCglue.c: fix #498138 by Johan
16576 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16578 * support/regression/Makefile: fix clean
16580 * support/regression/ports/ds390/support.c: fix transmission of last character
16582 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16584 * /sdcc/src/ds390/gen.c:
16585 a) improved computing address of stack variable
16586 b) took out some #if 0 code
16587 c) improved parmBytes adjustment
16588 d) improved genPlusIncr & genMinusIncr
16589 e) genCmp could generate bad code (when left assigned to DPTR)
16590 f) Fixed bug in hasInc
16592 * /sdcc/src/ds390/ralloc.c:
16593 a) packRegsForSupport could mess up live information (Fixed)
16594 b) packRegsDPTRuse could be incorrect for left & right shift
16596 * /sdcc/src/mcs51/ralloc.c:
16597 packRegsForSupport could mess up the live information (Fixed)
16599 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16601 * /sdcc/src/SDCCast.c:
16602 can reverse a loop even if function call is present as long
16603 as the loop control variable is local & is not passed as parameter
16605 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16607 * /sdcc/ChangeLog: *** empty log message ***
16609 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16610 More builtin function additions for TININative
16612 * /sdcc/src/ds390/ralloc.c:
16613 Had broken the regression testsuite
16615 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16617 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16618 Added funcattr hasStackParms will be set for reentrant functions when there
16619 are paramteres on the stack, this helps in minimizing frame pointer generation
16620 typeFromStr can handle function pointers now
16622 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16623 *** empty log message ***
16625 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16627 * /src/ds390/gen.c, /src/ds390/main.c:
16628 More builtin function additions for TININative
16630 * /src/ds390/ralloc.c:
16631 Had broken the regression testsuite
16633 * /src/SDCCast.c: Fixed a bug in dumptree
16635 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16636 Added funcattr hasStackParms will be set for reentrant functions when there
16637 are paramteres on the stack, this helps in minimizing frame pointer generation
16638 typeFromStr can handle function pointers now
16640 * /doc/builtins.txt, /doc/TININative.txt:
16641 *** empty log message ***
16644 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16646 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16647 ALPHA version for -mTININative
16649 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16650 updated to reflect changes in the port structure
16653 added function do_assemble (similar to do_link) if non-null this function
16654 will be called to do assembly (-mTININative) requires a multi command
16656 added function genAssemblerEnd will be called to generate assembler Epilogue
16659 added _JavaNative to debug info printing
16661 * /src/SDCCmain.c: added option --tini-libid
16662 added port->do_assemble function (-mTININative) has a multi command assemble
16664 * /src/SDCCglue.c: Disabled "constExpr" check
16665 added port->genAssemblerEnd function
16667 * /src/SDCCglobl.h: Added option --tini-libid value
16670 tookout optimizeCompare from the header (has no external references)
16672 * /src/SDCCast.c: made one more function "static"
16674 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16676 * src/z80/mappings.i: Added z80asm support.
16678 * src/z80/main.c: Added z80asm support on --asm=z80asm
16680 * src/z80/gen.c: Fixed asm portability issues.
16682 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16684 * src/SDCCglue.c (printExterns): Added global/extern split.
16686 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16688 * support/regression/Makefile: added test for mcs51 model large
16690 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16692 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16694 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16696 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16698 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16700 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16702 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16704 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16706 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16708 * support/regression/tests/simplefloat.c: Port to mcs51.
16710 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16711 * support/regression/tests/bug-485362.c: Added.
16713 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16715 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16717 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16719 * src/z80/gen.c (aopDump): Added a dump function.
16721 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16722 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16724 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16726 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16728 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16730 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16732 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16734 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16736 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16738 * support/regression/ports/ds390/support.c: Use tinibios.
16740 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16742 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16744 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16745 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16747 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16749 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16751 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16753 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16755 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16756 (packRegsForIYUse): Created and optimised.
16758 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16760 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16761 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16763 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16765 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16767 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16769 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16771 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16773 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16775 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16777 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16779 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16781 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16783 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16785 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16786 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16787 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16789 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16791 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16792 (genNotFloat): Added.
16793 (genUminusFloat): Added.
16795 * device/lib/z80/Makefile: Added floating pt stubs.
16797 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16799 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16801 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16803 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16805 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16807 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16809 * sdcc/support/regression/Makefile: Add port ds390.
16811 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16813 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16815 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16817 * sdcc/support/regression/ports/ds390/support.c: Added.
16819 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16821 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16823 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16825 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16827 * device/include/malloc.h: Added z80 and gbz80 support.
16829 * device/lib/gbz80/heap.s: Added.
16831 * device/lib/z80/heap.s: Added.
16833 * device/lib/malloc.c: Added z80 and gbz80 support.
16835 * support/regression/tests/malloc.c (testMalloc): Added.
16837 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16839 * support/regression/tests/bug-478094.c: Added.
16841 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16843 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16845 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16847 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16849 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16851 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16853 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16855 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16857 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16859 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16861 * support/regression/tests/bug-477927.c: Added.
16863 * src/z80/peeph.def: Added minor rules.
16865 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16867 * src/z80/peeph.def: Added jump optimisation modification.
16869 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16871 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16873 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16875 * support/regression/tests/funptrs.c: Added.
16877 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16879 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16881 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16883 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16885 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16887 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16888 (movLeft2ResultLong): Created.
16890 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16891 (joinPushes): Added. Joins two char pushes into a word push.
16893 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16895 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16897 * support/makebin/Makefile (install): Added creation of dest dir.
16899 2001-10-24 Karl Bongers <karl AT turbobit.com>
16901 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16903 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16905 * src/z80/ralloc.c: Turned off faulty pack for one use.
16907 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16909 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16911 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16913 * support/regression/Makefile: Improved clean
16915 * support/regression/ports/gbz80/spec.mk: Added clean
16917 * support/regression/ports/host/spec.mk: Added clean
16919 * support/regression/ports/z80/spec.mk: Added clean
16921 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16923 * support/regression/ports/mcs51/timeout.c: little improvements
16925 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16927 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16929 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16931 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16933 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16935 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16937 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16939 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16940 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16942 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16944 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16946 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16948 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16950 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16952 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16954 * support/regression/tests/longor.c: Added.
16956 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16958 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16960 * as/mcs51/aslink.h: define PATH_MAX
16962 * as/mcs51/asm.h: define PATH_MAX
16964 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16966 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16968 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16970 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16972 * src/SDCCglobl.h: define PATH_MAX
16974 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16976 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16978 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16980 * src/z80/gen.c (gencjneshort): Fixed
16982 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16984 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16986 * support/regression/tests/bug-469671.c: Added.
16988 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16990 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16992 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16994 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16996 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16998 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17000 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17002 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17004 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17006 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17008 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17010 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17012 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17014 * 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.
17016 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17018 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17020 2001-10-07 <johan AT FRIJA>
17022 * device/lib/gets.c (gets): fixed the return value.
17024 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17025 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17027 * 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.
17029 * 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.
17031 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17033 * src/pic/gen.c: Removed Safe_strdup.
17035 * configure.in: Added option to enable libgc support.
17037 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17038 (bitVectUnion): Optimised.
17039 (bitVectIntersect): Optimised.
17040 (bitVectBitsInCommon): Optimised.
17041 (bitVectCplAnd): Optimised.
17043 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17045 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17047 * src/SDCCmain.c: distinguish between assembler debug and plain options
17049 * src/avr/main.c: remove standard assembler options
17051 * src/ds390/main.c: remove standard assembler options
17053 * src/mcs51/main.c: remove standard assembler options
17055 * src/port.h: removed "PENDING" comment
17057 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17059 * src/device/lib/_mulint.c : new, with assember functions
17061 * src/device/lib/_mullong.c : new, with assember functions
17063 * src/device/lib/_divuint.c : with assember functions
17065 * src/device/lib/_divsint.c : with assember functions
17067 * src/device/lib/_divulong.c: with assember functions
17069 * src/device/lib/_divslong.c: with assember functions
17071 * src/device/lib/_moduint.c : with assember functions
17073 * src/device/lib/_modsint.c : with assember functions
17075 * src/device/lib/_modulong.c: with assember functions
17077 * src/device/lib/_modslong.c: with assember functions
17079 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17081 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17083 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17084 replaced _mululong.c and _mulslong.c by _mullong.c
17086 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17088 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17090 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17092 * src/SDCCglue.c: test, if win32api is available for MINGW
17094 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17096 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17097 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17098 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17099 * support/regression/ports/host/spec.mk: removed GENERIC
17100 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17101 * support/regression/ports/z80/spec.mk: removed GENERIC
17103 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17105 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17107 * support/regression/tests/bug-467035.c: Created.
17109 2001-10-01 <johan AT FRIJA>
17111 * src/SDCC.y: fixed bug #466586 part 1
17113 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17115 * SDCCicode.c: z80 has no generic pointers
17116 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17118 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17120 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17122 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17124 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17126 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17128 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17130 * configure.in: Fixed up so that ucsim is only configured once.
17132 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17134 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17135 (getPathDifference): As above.
17137 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17139 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17141 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17142 * .version: Updated to 2.3.1
17144 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17145 Added copyright header.
17147 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17148 (assemble): Added support for macro based assembler commands.
17149 (linkEdit): Added support for macro based linker commands.
17150 (preProcess): Changed the pre-processor to use macros.
17151 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17152 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17154 * device/lib/z80/crt0.s: Added module name for debugging.
17156 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17158 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17160 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17162 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17164 * src/Makefile.in: Added SDCCmacro and SDCCutil
17166 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17168 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17170 2001-09-16 <johan AT FRIJA>
17172 * 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.
17174 2001-09-15 <johan AT FRIJA>
17176 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17177 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17179 2001-09-11 <johan AT FRIJA>
17181 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17183 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17185 * support/regression/tests/bug-460444.c: Added test case.
17187 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17188 (genCast): Added justification for all of the asserts.
17190 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17192 * support/regression/support.c: _xdata replaced by xdata
17194 * support/regression/spec.mk: removed _generic
17196 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17198 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17200 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17201 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17203 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17205 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17207 * support/regression/tests/bug-460010.c: Added test case.
17209 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17211 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17213 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17215 * support/regression/testfwk.c: removed workaround for bug #436344
17217 * support/regression/tests/bp.c: use less memory with mcs51
17219 * support/regression/tests/bug-441448.c: use less memory
17221 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17223 * support/regression/collate-results.py: typo
17225 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17227 * support/regression/tests/fetchoverlap.c: Added new test case.
17229 * support/regression/tests/bp.c: Added new test case.
17231 * support/regression/tests/bug-448984.c: Added new test case.
17233 * support/regression/tests/pow2shifts.c: Added new test case.
17235 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17236 (genlshTwo): Fixed right shift for count > 8.
17238 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17240 2001-09-08 <johan AT FRIJA>
17242 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17244 2001-09-07 <johan AT FRIJA>
17246 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17248 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17250 2001-09-06 <johan AT FRIJA>
17252 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17253 * bernhard noted me at this: "() equals to (void)" (1.38)
17255 2001-09-05 <johan AT FRIJA>
17257 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17259 2001-09-04 <johan AT FRIJA>
17261 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17264 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17266 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17268 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17270 * link/z80/aslink.h: Fixed path for PATH_MAX
17272 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17274 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17276 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17278 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17280 * 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.
17282 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17284 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17285 (genCmp): Fixed up genCmp for the GB with longs.
17287 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17289 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17291 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17293 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17295 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17297 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17299 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17301 * 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.
17303 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17305 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17307 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17309 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17311 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17313 * sim/ucsim/configure: little improvement of Cygwin-detection
17314 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17315 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17316 * support/regression/tests/bug-221100.c: small changes for mcs51
17317 * support/regression/tests/bug-221168.c: small changes for mcs51
17318 * support/regression/tests/bug-227710.c: small changes for mcs51
17319 * support/regression/tests/staticinit.c: small changes for mcs51
17320 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17321 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17322 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601