1 2009-02-02 Borut Razem <borut.razem AT siol.net>
3 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
4 device/lib/z80/Makefile.in:
5 chose source files in the PORT directory if they are available
7 2008-02-01 Raphael Neider <rneider AT web.de>
9 * device/lib/pic16/libdev/pic18f1220.c,
10 * device/lib/pic16/libdev/pic18f4450.c:
11 define SSPBUF to allow use of printf
13 2009-02-01 Borut Razem <borut.razem AT siol.net>
15 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
16 device/lib/hc08/Makefile.in, device/lib/incl.mk,
17 device/lib/z80/Makefile.in:
18 don't remake libraries
19 * support/regression/tests/snprintf.c:
20 reenable floating point in small-xstack-auto library
22 2008-01-26 Raphael Neider <rneider AT web.de>
24 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
26 2008-01-25 Raphael Neider <rneider AT web.de>
28 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
29 search path instead of appending them
31 2009-01-24 Borut Razem <borut.razem AT siol.net>
33 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
34 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
35 to 32 bit unsigned int when calling sputl() since it is a macro
36 * as/link/lkar.c: changed the initialization of This->loaded
38 2009-01-23 Borut Razem <borut.razem AT siol.net>
40 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
41 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
42 unsigned int when calling new(), since asxxxx doesn't use function
45 2009-01-21 Borut Razem <borut.razem AT siol.net>
47 * as/link/lkar.h: sgetl and sputl are independent of endianness
48 * as/link/sdxxxx_config.h.in: removed endianness detection
50 2009-01-20 Borut Razem <borut.razem AT siol.net>
52 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
53 due creation of ar format libraries
54 * support/scripts/sdcc.nsi:
55 don't add nonexistent object files to the package
57 2009-01-19 Borut Razem <borut.razem AT siol.net>
59 * Makefile.in, configure.in, configure,
60 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
61 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
62 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
63 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
64 device/lib/small/Makefile.in,
65 device/lib/z80/Makefile.in: create ar format libraries
66 * support/regression/ports/mcs51-xstack-auto/spec.mk:
67 use device/lib/Makefile to create library
68 * support/regression/tests/snprintf.c:
69 floating point is not enabled in small-xstack-auto library
70 * device/lib/libfloat.lib, device/lib/libint.lib,
71 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
73 2009-01-18 Borut Razem <borut.razem AT siol.net>
75 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
76 warning: extra tokens at end of #endif directive
78 2009-01-11 Borut Razem <borut.razem AT siol.net>
80 * Makefile.in: added SDCC_ASRANLIB to PKGS
82 2009-01-10 Borut Razem <borut.razem AT siol.net>
84 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
85 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
86 due added support for ar format libraries
88 2009-01-09 Borut Razem <borut.razem AT siol.net>
90 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
91 as/asranlib/asranlib.c: added asranlib
92 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
93 * Makefile.in, as/link/hc08/Makefile.in,
94 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
95 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
96 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
97 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
98 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
99 configure.in, sdcc.dsw: modified to support ar format libraries
101 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
103 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
106 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
108 * sim/ucsim/z80.src/inst_ed.cc:
109 Fixed bug #2488074, which made regression tests fail.
111 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
113 * device/lib/z80/mod.s,
114 device/lib/z80/div.s,
115 device/lib/z80/mulchar.s,
116 device/lib/z80/mul.s,
117 device/lib/z80/divsigned.s,
118 device/lib/z80/Makefile.in:
119 Implemented RFE #1702376.
121 2009-01-05 Borut Razem <borut.razem AT siol.net>
123 * as/link/lksdcclib.c:
124 fixed linker hanging in INDEXLIB is not defined (hc08)
126 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
129 Implemented RFE #2485684, and some further improvements of HL caching
131 * src/z80/peeph-z80.def:
132 Fixed a bug exposed by implementing RFE #2485684.
134 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
136 * src/z80/peeph-z80.def:
137 Peephole improvements.
140 device/include/string.h,
141 device/lib/z80/memmove.s:
143 * device/lib/z80/Makefile.in,
144 device/lib/Makefile.in,
145 support/regression/tests/memory.c,
146 device/lib/z80/strlen.s:
147 Partially implemented RFE #2471534.
149 2009-01-04 Borut Razem <borut.razem AT siol.net>
151 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
152 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
153 * doc/README.txt: updated John Hartman's e-mail address
154 * as/link/lkrel.c, as/link/lksdcclib.c:
155 fixed bug #2484677: Linker hangs
156 * src/z80/peep.c: fixed msvc warning C4047:
157 'return' : 'int ' differs in levels of indirection from 'char *'
158 * config.dsp: as/lib corrected to as/link
160 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
163 Implemented RFE #2484693.
164 * src/z80/peeph-z80.def:
165 Some peephole improvements.
167 2009-01-03 Borut Razem <borut.razem AT siol.net>
170 fixed warning: 'ret' may be used uninitialized in this function
172 2009-01-02 Borut Razem <borut.razem AT siol.net>
174 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
175 as/link/getline.[ch], as/link/lkrel.[ch]: added,
176 made support for differnet library formats more flexible,
177 preparation for support of ar format
178 * as/link/lklibr.c, as/link/z80/Makefile.in,
179 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
180 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
181 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
182 as/link/hc08/lkelf.c, as/link/aslink.h:
183 made support for differnet library formats more flexible,
184 preparation for support of ar format
186 2009-01-01 Borut Razem <borut.razem AT siol.net>
188 * as/link/asxxxx_config.h.in:
189 fixed warning: extra tokens at end of #endif directive
191 fixed warning: suggest parentheses around && within ||
192 * device/lib/Makefile.in: allow whitespaces at the end of lines in
193 ports.build, in order to make it work on cygwin - it seems to be a
194 bug in cygwin grep: CR is not treated as part of end-of-line
196 2008-12-31 Borut Razem <borut.razem AT siol.net>
198 * configure, configure.in, config.dsp, config_vc.awk,
199 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
200 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
201 introduced asxxxx_config.h.in
203 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
206 src/z80/peeph-z80.def:
207 Minor addition improvement.
209 2008-12-30 Raphael Neider <rneider AT web.de>
211 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
212 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
213 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
214 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
215 support/librarian/sdcclib.c, support/makebin/makebin.c:
216 partially revert changes from r5293..r5295
218 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
220 * src/z80/peeph-z80.def:
221 Minor peephole improvement.
223 2008-12-29 Raphael Neider <rneider AT web.de>
225 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
226 incorrectly discarded BANKSELs
228 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
230 * support/regression/tests/memory.c:
231 Added simple test for memset(), memcpy() and memmove()
233 2008-12-29 Borut Razem <borut.razem AT siol.net>
235 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
237 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
239 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
240 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
241 (177.j): added new rule
242 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
243 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
244 (decorateType CAST): propagate storage class to generic pointer results
246 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
248 * device/lib/z80/string.c,
249 device/lib/z80/printf.c,
250 device/lib/z80/mul.s:
253 Fixed code generation bug exposed by builtin memcpy().
255 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
257 * device/lib/_memcpy.c:
258 fixed conflict with builtin memcpy()
260 2008-12-26 Borut Razem <borut.razem AT siol.net>
262 * support/librarian/sdcclib.c:
263 fixed bug 2466950: "sdcclib broken"
264 by removing fgets return value check
266 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
269 device/include/string.h: Implemented RFE #1914254
271 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
272 * device/lib/z80/Makefile.in,
273 device/lib/Makefile.in,
274 device/lib/z80/memmove.s: Implemented RFE #1914256
276 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
278 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
279 * src/z80/peep.c: improved checks for unused data
281 src/z80/main.c: Implemented RFE #1899189
283 2008-12-25 Borut Razem <borut.razem AT siol.net>
285 * support/regression/Makefile.in:
286 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
288 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
290 * src/z80/peeph-z80.def: minor peephole improvements
292 2008-12-21 Borut Razem <borut.razem AT siol.net>
294 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
295 due to redefinition of symbol __assert
296 sdcclib.c:53:1:warning: "__assert" redefined
297 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
298 warning: this is the location of the previous definition
300 2008-12-20 Raphael Neider <rneider AT web.de>
302 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
303 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
304 support/cpp/libcpp/macro.c: fix format string errors
306 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
308 * src/pic/device.c: partial rewrite using strtok,
309 quieten compiler warnings, adopt SDCC coding style
311 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
312 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
313 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
314 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
315 support/librarian/sdcclib.c, support/makebin/makebin.c:
316 quieten most compiler warnings
318 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
319 probably fix operator precedence bug
321 * doc/clean.mk: quieten rm if no .lyx is present
323 2008-12-19 Borut Razem <borut.razem AT siol.net>
325 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
326 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
327 doc/README.txt, doc/test_suite_spec.lyx:
328 applied patch 2446381: Dcoumentation spelling correcitons
329 thanks to Steven Borley
331 2008-12-16 Raphael Neider <rneider AT web.de>
333 * device/include/pic/pic12f629.h,
334 device/include/pic/pic12f675.h,
335 device/lib/pic/libdev/pic12f629.c,
336 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
338 2008-12-14 Borut Razem <borut.razem AT siol.net>
340 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
341 converted to LyX 1.5.7 (\lyxformat 276) format
343 2008-12-07 Borut Razem <borut.razem AT siol.net>
345 * support/regression/tests/bitfields.c:
346 added test case for bug #2366757
348 2008-12-07 Raphael Neider <rneider AT web.de>
350 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
351 NULL pointer dereference, closes #2366757
353 2008-11-25 Raphael Neider <rneider AT web.de>
355 * device/include/pic16/pic16devices.txt,
356 sdcc/src/pic16/device.c,
357 sdcc/src/pic16/device.h: implicitly disable XINST
358 whenever CONFIG4L is set via an additional optional
359 argument to the configword directive in pic16devices.txt
361 2008-11-24 Raphael Neider <rneider AT web.de>
363 * device/lib/pic16/configure.ac,
364 device/lib/pic16/Makefile.common: fixed quoting issues
366 * device/lib/pic16/configure,
367 device/lib/pic16/debug/Makefile.in,
368 device/lib/pic16/libc/Makefile.in,
369 device/lib/pic16/libdev/Makefile.in,
370 device/lib/pic16/libio/Makefile.in,
371 device/lib/pic16/libm/Makefile.in,
372 device/lib/pic16/libsdcc/Makefile.in,
373 device/lib/pic16/Makefile.in,
374 device/lib/pic16/startup/Makefile.in: regenerated
376 * src/pic16/main.c (_pic16_finaliseOptions): revert to
379 2008-11-24 Raphael Neider <rneider AT web.de>
381 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
382 argument of --asm= or --link= to allow for
383 --asm="sh script --options", the user can double quote the
384 argument if needed: --asm="'c:/program files/gpasm' -q",
385 also fix some potential buffer overflows
387 2008-11-19 Borut Razem <borut.razem AT siol.net>
390 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
391 thanks Mauro Giachero
393 2008-11-16 Borut Razem <borut.razem AT siol.net>
395 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
396 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
398 2008-11-15 Borut Razem <borut.razem AT siol.net>
400 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
401 src/SDCCsymt.c, src/SDCCsymt.h:
402 fixed RFE #2291335 : Unnamed bit-field initialization
403 * support/regression/tests/bitfields.c:
404 added test case for RFE #2291335
405 * support/regression/tests/bug-1981238.c:
406 don't initialize unnamed bit-fields
408 2008-11-11 Raphael Neider <rneider AT web.de>
410 * device/include/pic16/pic18f25j10.h,
411 device/include/pic16/pic18f45j10.h: remove useless boilerplate
413 * device/include/pic16/adc.h,
414 device/lib/pic16/libio/adc/adcbusy.c,
415 device/lib/pic16/libio/adc/adcclose.c,
416 device/lib/pic16/libio/adc/adcconv.c,
417 device/lib/pic16/libio/adc/adcopen.c,
418 device/lib/pic16/libio/adc/adcread.c,
419 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
420 and fixed ADC routines to work for more target devices,
421 incorporates patch #2036130 by Nick Materer
423 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
425 * device/include/ctype.h,
426 * device/include/ds400rom.h,
427 * device/include/ds80c390.h,
428 * device/include/float.h,
429 * device/include/math.h,
430 * device/include/serial.h,
431 * device/include/stdbool.h,
432 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
434 * device/include/mcs51/C8051F336.h,
435 * device/include/mcs51/C8051T600.h,
436 * device/include/mcs51/C8051T610.h,
437 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
438 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
440 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
442 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
444 2008-11-10 Raphael Neider <rneider AT web.de>
446 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
447 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
448 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
449 (patch by Nick Materer, #2253980)
451 * device/lib/pic16/libio/adc.ignore,
452 device/lib/pic16/libio/i2c.ignore,
453 device/lib/pic16/libio/usart.ignore,
454 device/lib/pic16/pics.all: updated to build more device libs
456 * device/lib/pic16/libdev/Makefile.am,
457 device/lib/pic16/libdev/Makefile.in,
458 device/lib/pic16/libio/Makefile.am,
459 device/lib/pic16/libio/Makefile.in: regenerated
461 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
462 names per memory location, applied SDCC style to more functions
464 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
466 * device/include/mcs51/p89lpc933_4.h: new NXP header file
467 * device/include/mcs51/p89lpc935_6.h: new NXP header file
468 * device/include/mcs51/p89v66x.h: minor changes
469 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
471 2008-11-09 Raphael Neider <rneider AT web.de>
473 * device/include/pic/pic14devices.txt: fixed memory description for
474 12f629 and 12f675, closes #2236240
476 2008-11-06 Borut Razem <borut.razem AT siol.net>
478 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
479 pass system include paths with -isystem to sdcpp
480 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
481 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
483 2008-11-02 Raphael Neider <rneider AT web.de>
485 * doc/sdccman.lyx: updated the sections on the library build process
486 and on how to add support for new devices, and documented known
487 problems with the extended instruction set including a workaround
489 2008-11-01 Raphael Neider <rneider AT web.de>
491 * device/include/pic16/adc.h,
492 device/include/pic16/pic16devices.txt,
493 device/include/pic16/pic18f2410.h,
494 device/include/pic16/pic18f2510.h,
495 device/include/pic16/pic18f2515.h,
496 device/include/pic16/pic18f2610.h,
497 device/include/pic16/pic18f4410.h,
498 device/include/pic16/pic18f4510.h,
499 device/include/pic16/pic18f4515.h,
500 device/include/pic16/pic18f4610.h,
501 device/include/pic16/pic18fregs.h,
502 device/lib/pic16/libdev/Makefile.am,
503 device/lib/pic16/libdev/Makefile.in,
504 device/lib/pic16/libdev/pic18f2410.c,
505 device/lib/pic16/libdev/pic18f2510.c,
506 device/lib/pic16/libdev/pic18f2515.c,
507 device/lib/pic16/libdev/pic18f2610.c,
508 device/lib/pic16/libdev/pic18f4410.c,
509 device/lib/pic16/libdev/pic18f4510.c,
510 device/lib/pic16/libdev/pic18f4515.c,
511 device/lib/pic16/libdev/pic18f4610.c,
512 device/lib/pic16/libio/Makefile.am,
513 device/lib/pic16/libio/Makefile.in,
514 device/lib/pic16/pics.all: added support for 18f[24][456]10
515 and 18f[24]515 devices
516 * doc/sdccman.lyx: updated list of supported PIC16 devices
518 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
519 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
520 src/xa51/gen.c: avoid compiler warnings
521 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
523 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
525 * device/include/mcs51/p89v66x.h: NXP header file
526 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
527 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
529 2008-10-14 Raphael Neider <rneider AT web.de>
531 * device/lib/pic16/libdev/Makefile.am,
532 device/lib/pic16/libio/Makefile.am: enable building libraries for
533 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
534 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
535 * device/lib/pic16/libdev/Makefile.in,
536 device/lib/pic16/libio/Makefile.in: regenerated
538 2008-10-14 Raphael Neider <rneider AT web.de>
540 * device/include/pic16/pic18f2450.h,
541 device/include/pic16/pic18f4450.h,
542 device/lib/pic16/libdev/pic18f2450.c,
543 device/lib/pic16/libdev/pic18f4450.c,
544 device/include/pic16/adc.h,
545 device/include/pic16/pic16devices.txt,
546 device/include/pic16/pic18fregs.h,
547 device/lib/pic16/libdev/Makefile.am,
548 device/lib/pic16/libdev/Makefile.in,
549 device/lib/pic16/libio/Makefile.am,
550 device/lib/pic16/libio/Makefile.in,
551 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
553 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
554 stack to a fixed location, relax it to automatically work with all
555 but the smallest devices (256 byte RAM devices need #pragma stack)
557 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
559 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
560 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
561 * device/lib/_strcspn.c: fixed bug 2140931
563 2008-10-06 Raphael Neider <rneider AT web.de>
565 * device/include/pic16/stdio.h,
566 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
567 declared __naked for convenience, named all arguments
568 * device/lib/pic16/libc/stdio/strmgpsim.c,
569 device/lib/pic16/libc/stdio/strmmssp.c,
570 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
572 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
573 empty __naked functions,
574 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
575 corner cases (unlink first/last pCode in list), reuse more code
577 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
579 * src/ds390/main.c (_ds390_genInitStartup): added
580 * src/SDCCpeeph.c (getPatternVar): new, added,
581 (labelInRange): fixed bug 2115959
582 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
583 * src/SDCCicode.h: added newiTempOperand
584 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
585 added optimizations for 0/x and x/-1, see also patch 2142900
586 * support/regression/tests/onebyte.c (testMul): added test cases
588 2008-09-20 Borut Razem <borut.razem AT siol.net>
591 definition of absolute address symbols without initial value,
592 fixed SDCC crash "do not know how to intialize symbol"
594 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
596 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
597 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
598 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
599 * device/lib/z80/stubs.s: added stubs for above functions
600 * src/SDCCopt.c (convilong),
601 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
602 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
603 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
604 * support/regression/tests/onebyte.c: enabled all tests for z80
606 2008-09-15 Borut Razem <borut.razem AT siol.net>
608 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
609 device/lib/pic16/libc/stdio/printf.c,
610 device/lib/pic16/libc/stdio/strmusart.c,
611 device/lib/pic16/libc/stdio/printf_tiny.c,
612 device/lib/pic16/libc/stdio/sprintf.c,
613 device/lib/pic16/libc/stdio/strmgpsim.c,
614 device/lib/pic16/libc/stdio/putchar.c,
615 device/lib/pic16/libc/stdio/fprintf.c,
616 device/lib/pic16/libc/stdio/strmmssp.c,
617 device/device/lib/pic16/libc/stdio/vprintf.c,
618 device/lib/pic16/libc/stdio/printf_small.c,
619 device/lib/pic16/libc/stdio/vsprintf.c,
620 device/lib/pic16/libc/stdio/strmputchar.c,
621 device/lib/pic16/libc/Makefile.am,
622 device/lib/pic16/libc/Makefile.in:
623 *printf now returns int, puchar.c moved from stdlib to stdio,
624 *printf format parameter type changed from char * to const char *,
625 added GNU link excetion text to library source files,
626 applyed GNU coding style, removed useless svn ids,
627 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
628 binary specifier: "%b", "%hb" and "%lb"
629 * device/lib/pic16/libc/stdio/vfprintf.c:
630 applied patch #2044424: PIC16: vfprintf
631 thanks Mauro Giachero
632 * support/regression/tests/bug1057979.c:
633 removed old pic16 sprintf specifics
634 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
635 * doc/sdccman.lyx: documented 'b' binary format specifier removal
637 2008-09-15 Raphael Neider <rneider AT web.de>
639 * src/pic16/device.c (pic16_dump_usection): force udata sections
640 into the addressable range (0..0xFFF), workaround for a gpsim
641 bug preventing simulation of regtest bug1750318
642 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
643 (serialRegAssign): fixed regtest bug-971834,
644 (pic16_packRegisters): avoid null-pointer dereference
646 2008-09-14 Raphael Neider <rneider AT web.de>
648 * src/pic16/gen.c, src/pic16/ralloc.c: use
649 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
650 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
652 2008-09-12 Borut Razem <borut.razem AT siol.net>
654 * support/regression/fwk/testfwk.h:
655 define pdata as data for pic16 target
656 thanks Mauro Giachero
658 2008-09-11 Borut Razem <borut.razem AT siol.net>
660 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
661 support/regression/absolute.c:
662 applied patch #2105615: Some PIC16 testcase fixlets
663 thanks Mauro Giachero
665 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
667 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
668 * support/regression/tests/bug2094505.c: new, added
670 2008-09-07 Borut Razem <borut.razem AT siol.net>
672 * src/SDCCglue.c, src/SDCCast.c:
673 fixed throw of "excess elements" warning for char arrays
674 * support/regression/tests/nullstring.c:
675 disable warning about excess elements in array of chars initializer
677 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
679 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
680 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
681 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
682 * support/regression/tests/bug2077267.c: new, added
684 2008-09-05 Raphael Neider <rneider AT web.de>
686 * configure.in, Makefile.common.in: add support for ccache,
687 remove spurious $VERSION output, detect doc-tools even without
688 --enable-doc to facilitate later manual doc-builds, minor cleanup
689 * configure: regenerated
691 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
692 avoid races in parallel VPATH builds
693 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
694 * doc/sdccman.lyx: mention --without-ccache configure option
696 2008-09-01 Raphael Neider <rneider AT web.de>
698 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
699 * (genConstPointerGet): fix reading bitfields from __code space
700 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
701 bitfield initializers (fix regression test bug1856409.c)
702 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
705 2008-08-31 Raphael Neider <rneider AT web.de>
707 * src/pic16/gen.c (genAssign): removed useless compiler output
708 * (genPointerGet,genPointerSet,genCast),
709 src/pic16/glue.c (pic16_printGPointerType):
710 also handle PPOINTERs just to avoid spurious asserts
711 * (pic16_printIvalType,pic16_printIvalBitFields):
712 generalized to arbitrary type/bitfield sizes, allows compilation of
713 regression test bug-1981238.c
714 * (pic16_printIvalChar): fix regression test structflexarray.c
715 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
716 in initialized structs and fix #1843745
717 * (pic16_printIvalStruct): always output initializers for all fields,
718 even those not explicitly given, fixes zeropad.c regression test
719 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
720 #2073635, #1567098, and #1485812)
721 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
723 2008-08-31 Borut Razem <borut.razem AT siol.net>
725 * support/regression/tests/bug-895992.c,
726 support/regression/tests/onebyte.c:
727 enabled pic16 regression testing since the bugs
728 1511794: pic16: regression test bug-895992.c fails
729 1444425: onebyte.c regression tes fails on pic16
730 are fixed, probably by fixing
731 2048464: PIC16: fix genUminus - addresses not.c regression test
732 * src/SDCCsymt.c, src/SDCCglue.c,
733 support/regression/tests/bug-1981238.c:
734 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
737 2008-08-30 Borut Razem <borut.razem AT siol.net>
739 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
740 release version 4.3.2
742 2008-08-24 Raphael Neider <rneider AT web.de>
744 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
745 always use the sdcc from the current build tree (ignore $CC from
746 the environment, fixes compile farm builds)
747 * device/lib/Makefile.in: rename .a into .lib for compatibility,
748 remove more build products from install directory
749 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
750 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
752 2008-08-24 Borut Razem <borut.razem AT siol.net>
754 * src/SDCC.y: applied patch
755 2050245: Fix # 1963382
757 1963382: Listing File - C file comment is incorrect
760 2008-08-23 Borut Razem <borut.razem AT siol.net>
762 * src/pic16/gen.c: applied patch
763 2048464: PIC16: fix genUminus - addresses not.c regression test
764 thanks Mauro Giachero
766 2008-08-22 Borut Razem <borut.razem AT siol.net>
768 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
769 src/pic16/main.c: allow spaces in gpasm and gplink paths
771 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
774 * src/z80/peeph-z80.def: minor peephole improvement
776 2008-08-15 Raphael Neider <rneider AT web.de>
778 * src/z80/gen.c (_vemit2): suppress compiler warning
780 * src/pic/*.[ch]: make proper use of header files and avoid
781 ad-hoc extern declarations, mark module-local helpers 'static',
782 removed dead/replaced code, no functional changes
783 * src/pic16/pcode.c: disentangled from pic14 backend
785 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
787 * src/z80/gen.c: fixed #2051348
788 * support/regression/tests/bug-2051348.c: regression test for #2051348
790 2008-08-10 Raphael Neider <rneider AT web.de>
793 * Makefile.common.in: export PACKAGE for $docdir,
794 fixes #1957036, avoid some "underquoted definition" warnings
795 * configure: regenerated
797 2008-08-10 Raphael Neider <rneider AT web.de>
799 * device/lib/pic16/**: build pic16 library using autotools for
800 improved dependency tracking
802 * device/lib/Makefile.in,
804 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
806 2008-08-10 Raphael Neider <rneider AT web.de>
808 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
809 local variables if --nooverlay is given, workaround for #2023121
811 2008-08-08 Raphael Neider <rneider AT web.de>
813 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
815 2008-08-08 Raphael Neider <rneider AT web.de>
817 * src/pic/pcoderegs.c,
819 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
821 2008-08-07 Borut Razem <borut.razem AT siol.net>
823 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
824 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
825 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
826 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
827 applied modified patch 2038174: Add support for binary constants v2
828 thanks Mauro Giachero
829 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
831 2008-08-04 Raphael Neider <rneider AT web.de>
834 * src/pic16/device.h,
836 * src/pic16/main.c: enable --optimize-goto by default
838 * device/lib/pic16/Makefile.common.in: suppress removed option
841 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
843 2008-07-30 Borut Razem <borut.razem AT siol.net>
845 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
846 applied patch 22032433: PIC16: fix constant strings,
847 thanks Mauro Giachero
849 2008-07-29 Borut Razem <borut.razem AT siol.net>
851 * src/pic16/gen.c: applied patches:
852 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
853 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
854 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
855 thanks Mauro Giachero
857 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
859 * src/port.h: Fixed typo in comment
861 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
863 * src/z80/mappings.i: Implemented RFE #1919415
864 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
865 #1880202, #1914434, prepared for RFE #1703943
867 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
870 * src/z80/peeph-z80.def,
871 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
872 preparation for Z80 peephole improvements
874 2008-06-21 Raphael Neider <rneider AT web.de>
876 * device/include/pic16/pic18f66j60.h,
877 * device/include/pic16/pic18f66j65.h,
878 * device/include/pic16/pic18f67j60.h,
879 * device/include/pic16/pic18f86j60.h,
880 * device/include/pic16/pic18f86j65.h,
881 * device/include/pic16/pic18f87j60.h,
882 * device/include/pic16/pic18f96j60.h,
883 * device/include/pic16/pic18f96j65.h,
884 * device/include/pic16/pic18f97j60.h,
885 * device/lib/pic16/libdev/pic18f66j60.c,
886 * device/lib/pic16/libdev/pic18f66j65.c,
887 * device/lib/pic16/libdev/pic18f67j60.c,
888 * device/lib/pic16/libdev/pic18f86j60.c,
889 * device/lib/pic16/libdev/pic18f86j65.c,
890 * device/lib/pic16/libdev/pic18f87j60.c,
891 * device/lib/pic16/libdev/pic18f96j60.c,
892 * device/lib/pic16/libdev/pic18f96j65.c,
893 * device/lib/pic16/libdev/pic18f97j60.c,
894 * device/include/pic16/pic16devices.txt,
895 * device/include/pic16/pic18fregs.h,
896 * device/lib/pic16/pics.all: added new devices
898 * device/include/pic16/adc.h,
899 * device/lib/pic16/libio/adc/adcbusy.c,
900 * device/lib/pic16/libio/adc/adcopen.c,
901 * device/lib/pic16/libio/adc/adcsetch.c,
902 * device/lib/pic16/libio/i2c/i2copen.c,
903 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
904 all changes from a patch by Anton Strobl
906 2008-06-12 Borut Razem <borut.razem AT siol.net>
908 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
909 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
910 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
911 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
912 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
913 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
914 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
915 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
916 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
917 by applying the modified patch from Risto Huotari
919 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
922 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
923 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
924 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
925 * support/regression/tests/bug1938300.c: new, added
927 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
929 * device/include/asm/ds390/features.h,
930 * device/include/asm/mcs51/features.h,
931 * device/include/mcs51/regc515c.h: inserted LGPL notice
933 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
935 * device/lib/gbz80/div.s,
936 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
937 patch 1597883, Thanks Robert Ramey
939 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
941 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
942 createIvalCharPtr, createIvalPtr, createIval),
944 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
945 initializers for local auto variables
946 * support/regression/tests/zeropad.c: added testcase for auto initializers
948 2008-05-26 Raphael Neider <rneider AT web.de>
950 * device/lib/pic16/startup/crt0.c,
951 * device/lib/pic16/startup/crt0i.c,
952 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
953 explicit, fixed curr_entry loop for >= 256 initializer records,
954 removed debug code (write to 0xf7e)
956 2008-05-25 Raphael Neider <rneider AT web.de>
958 * device/include/pic/pic16f627a.h,
959 * device/include/pic/pic16f628a.h,
960 * device/include/pic/pic16f648a.h: added missing ports
962 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
964 * device/include/float.h: added __INFINITY
965 * device/lib/_fsadd.c: handle overflows
966 * device/lib/_fsmul.c,
967 * device/lib/_fsdiv.c: use __INFINITY
968 * device/lib/_fseq.c,
969 * device/lib/_fsneq.c: handle -0.0
970 * sim/ucsim/s51.src/uc89c51r.cc,
971 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
972 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
973 * src/mcs51/gen.c (genSend): fixed bug with --xstack
974 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
975 * support/regression/tests/snprintf.c: test bug with --xstack
977 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
979 * src/SDCCpeeph.c (callFuncByName):
980 Support nested parenthesis in peephole function arguments (#1967300)
982 2008-05-19 Raphael Neider <rneider AT web.de>
984 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
985 fixed duplicate labels (#1911325)
987 2008-05-19 Raphael Neider <rneider AT web.de>
989 * src/regression/empty.c: suppress warning
990 * src/regression/pointer1.c: enabled index_by_pointer()
991 * src/regression/inline.c: now works for pic16 as well
993 * src/pic16/device.c: include dbuf declarations
994 * src/pic16/device.h: removed obsolete prototypes
996 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
997 * src/pic16/glue.c: made purely local functions static,
998 (pic16_printGPointerType, pic16_printIvalCharPtr,
999 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1000 generic pointers' tags (#1961866)
1002 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1004 2008-05-19 Borut Razem <borut.razem AT siol.net>
1006 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1007 fixed typo, uninstall include/pic16/pic16devices.txt
1009 2008-05-18 Borut Razem <borut.razem AT siol.net>
1011 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1012 the buffer is null terminated
1013 * src/device/pic16.c:
1014 applied modified patch 1965676: Patch for Win32 16 bit PIC
1015 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1017 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1019 * src/SDCC.lex (check_type),
1020 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1022 * as/mcs51/clean.mk,
1023 * as/z80/clean.mk: also clean *.dep
1024 * device/lib/pic16/libsdcc/stack/Makefile,
1025 * sim/ucsim/libtool: removed as they are rebuild by configure
1026 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1028 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1030 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1031 fixupInline instead of createFunction to fix bug 1864577
1032 (inlineFindMaxBlockno): removed, use global blockNo
1033 * src/SDCCglobl.h: added blockNo
1035 * src/z80/peep.h: modified properties
1036 * support/regression/tests/bug1864577.c: new, added
1038 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1040 * as/mcs51/asdata.c,
1041 * as/mcs51/asm.h: added org_cnt
1042 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1043 * as/mcs51/asout.c: changed old K&R to ANSI
1044 * as/mcs51/Makefile.in: use common identifiers
1050 * as/hc08/Makefile.bcc,
1051 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1052 * sdcc_vc_in.h: added define __func__
1053 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1054 Thanks Ruud van Silfhout
1055 * support/regression/tests/bug1717305.c: new, added
1057 2008-05-05 Borut Razem <borut.razem AT siol.net>
1059 * support/regression/Makefile.in,
1060 support/regression/ports/ds390/spec.mk,
1061 support/regression/ports/hc08/spec.mk,
1062 support/regression/ports/mcs51-common/spec.mk,
1063 support/regression/ports/pic14/spec.mk,
1064 support/regression/ports/pic16/spec.mk,
1065 support/regression/ports/ucz80/spec.mk,
1066 support/regression/ports/z80/spec.mk:
1067 added INC_DIR and LIBDIR paths
1068 * src/ds390/gen.c: removed duplicated selicolon
1070 2008-05-04 Borut Razem <borut.razem AT siol.net>
1072 * support/regression/Makefile.in,
1073 support/regression/fwk/lib/testfwk.c,
1074 support/regression/ports/ds390/spec.mk,
1075 support/regression/ports/hc08/spec.mk,
1076 support/regression/ports/mcs51-common/spec.mk,
1077 support/regression/ports/mcs51-large/spec.mk,
1078 support/regression/ports/mcs51-medium/spec.mk,
1079 support/regression/ports/mcs51-small/spec.mk,
1080 support/regression/ports/mcs51-stack-auto/spec.mk,
1081 support/regression/ports/mcs51-xstack-auto/spec.mk,
1082 support/regression/ports/pic14/spec.mk,
1083 support/regression/ports/pic16/spec.mk,
1084 support/regression/ports/ucz80/spec.mk:
1085 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1086 used to run regeression tests
1088 2008-05-01 Raphael Neider <rneider AT web.de>
1090 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1091 supported devices and instructions to add new ones
1093 2008-05-01 Raphael Neider <rneider AT web.de>
1095 * device/include/pic16/adc.h,
1096 device/lib/pic16/libio/adc/adcbusy.c,
1097 device/lib/pic16/libio/adc/adcopen.c,
1098 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1099 18f2455 style ADC devices, based on patch #1776197
1100 * device/lib/pic16/libio/adc/adcclose.c,
1101 device/lib/pic16/libio/adc/adcconv.c,
1102 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1103 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1104 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1105 * device/include/pic16/pic18f4431.h,
1106 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1107 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1109 2008-05-01 Raphael Neider <rneider AT web.de>
1111 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1112 moved xinst flag into pic16_options_t
1113 * src/pic16/device.c (default_device, pic16_list_devices,
1114 pic16_find_device): removed references to sfrrange
1115 * src/pic16/gen.c (genFunction),
1116 src/pic16/glue.c (pic16initialComments),
1117 src/pic16/main.c (pic16_optionsTable),
1118 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1120 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1122 2008-04-29 Raphael Neider <rneider AT web.de>
1124 * src/pic16/devices.inc,
1125 device/include/pic16/pic16devices.txt: replaced compiled-in list
1126 of devices with a variant parsed at runtime
1127 * src/pic16/device.c: added support for parsing pic16devices.txt,
1129 * src/pic16/device.h: removed (now) unused fields from PIC_device
1130 * src/pic16/main.c: removed #pragma maxram,
1131 (_pic16_initPaths): removed bogus generation of search paths,
1132 setup the port proper only after the search paths (for
1133 pic16devices.txt) are set up,
1134 (_pic16_finaliseOptions): moved processor dependant code here
1135 from _pic16_initPaths(), clean up
1136 * src/pic16/ralloc.c (pic16_init_stack),
1137 * src/pic16/ralloc.h,
1138 * src/pic16/pcode.c: clean up
1139 * device/include/Makefile.in,
1140 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1141 * support/scripts/inc2h-pic16.pl: updated instructions
1143 2008-04-29 Raphael Neider <rneider AT web.de>
1145 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1146 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1147 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1148 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1149 added missing family members and 18f2480/2580/4480/4580 family
1150 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1151 * device/include/pic16/pic18f2525.h: use 18f4620.h
1152 * device/include/pic16/pic18f6680.h: use 18f8680.h
1153 * device/include/pic16/pic18fregs.h,
1154 device/lib/pic16/pics.all,
1155 src/pic16/devices.inc: add new devices
1156 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1157 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1158 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1159 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1160 prevent attempting to build the libio for some new devices
1162 2008-04-29 Raphael Neider <rneider AT web.de>
1164 * debugger/mcs51/Makefile.in: fixed paths to sources
1166 2008-04-25 Borut Razem <borut.razem AT siol.net>
1168 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1169 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1170 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1171 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1172 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1173 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1174 as/link/z80/linkz80.dsp: lklibr.c moved
1175 * doc/INSTALL.txt: binary archives in bz2 format
1176 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1178 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1180 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1181 * support/regression/tests/bug1856409.c: new, added
1183 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1186 * src/mcs51/peep.c: Use werror for error messages.
1187 * src/SDCCicode.c (geniCodeConditional),
1188 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1189 * src/z80/Makefile.bcc,
1190 * src/z80/z80.dsp: added src/z80/peep.c/h
1191 * support/regression/tests/bug1839321.c: new, added
1193 2008-04-20 Raphael Neider <rneider AT web.de>
1195 * device/include/pic16/pic18f2455.h: added bitfields for port C
1197 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1199 * src/z80/peep.c: Use werror for error messages.
1201 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1203 * src/z80/peep.h (declaration of notUsed()),
1204 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1206 * src/z80/z80.h (added dependency on peep.h),
1207 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1210 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1212 * src/SDCCpeeph.c (added support for notUsed()),
1213 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1215 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1216 for notUsed()): Implemented generic (that is not port-specific) part
1219 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1221 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1222 * device/lib/libsdcc.lib,
1223 * device/lib/Makefile.in,
1224 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1225 * device/lib/calloc.c: renamed to _calloc.c
1226 * device/lib/free.c: renamed to _free.c
1227 * device/lib/malloc.c: renamed to _malloc.c
1228 * device/lib/realloc.c: renamed to _realloc.c
1229 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1230 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1231 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1232 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1233 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1234 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1235 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1236 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1238 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1239 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1240 * support/regression/tests/bug1509084.c: new, added
1242 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1244 * device/include/mcs51/cc2510fx.h: added _XPAGE
1245 * device/include/mcs51/compiler.h: cosmetic changes
1247 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1249 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1252 2008-03-31 Borut Razem <borut.razem AT siol.net>
1254 * support/cpp2 renamed to support/cpp
1255 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1256 support/cpp2/libiberty/splay-tree.c,
1257 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1258 support/cpp2/libcpp/directives.c,
1259 support/cpp2/libcpp/include/cpplib.h,
1260 support/cpp2/libcpp/include/symtab.h,
1261 support/cpp2/libcpp/include/line-map.h,
1262 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1263 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1264 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1265 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1266 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1267 release version 4.3.0
1268 * configure.in, configure, Makefile.in, Makefile.bcc:
1269 adapted for moved cpp2
1271 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1273 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1274 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1276 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1278 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1280 * support/regression/tests/bug1717943.c: new, added
1282 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1284 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1285 bytewise return value assignments introduced in last commit.
1287 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1289 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1290 genMult, genJumpTab):
1291 Use 16-bit instructions for addition in some additional cases,
1292 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1294 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1296 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1297 Implemented RFE #1921450, changed some debug messages.
1299 2008-03-30 Borut Razem <borut.razem AT siol.net>
1301 * Small Device C Compiler 2.8.0 released
1302 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1303 * support/scripts/sdcc.nsi: added finish page; this version
1304 was used for 2.8.0 release
1305 * doc/knownbugs.html: removed; magically generated by the build
1306 process using gen_known_bugs.pl from now on
1308 2008-03-23 Borut Razem <borut.razem AT siol.net>
1310 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1311 and reverted it, since it was already fixed by Raphael ;-)
1312 * doc/knownbugs.html: updated for RC2
1314 2008-03-22 Raphael Neider <rneider AT web.de>
1316 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1319 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1321 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1322 * support/regression/tests/bug1839277.c: added related testBug1839299
1324 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1326 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1327 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1329 * src/mcs51/gen.c: throughout only output hex constants
1330 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1331 * support/regression/tests/bug1839277.c: new, added
1333 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1335 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1336 compilation warning about nested comments.
1338 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1340 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1341 * support/regression/tests/bug1921073.c: new, added
1343 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1345 * src/z80/SDCCpeeph.c.c (callFuncByName):
1346 Commented function parameters.
1348 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1350 * src/z80/ralloc.c (packRegsForAccUse2):
1351 disabled a broken accumulator packing optimization (fixed #1292721).
1352 * support/regression/tests/bug-1292721: Regression test for #1292721.
1354 2008-03-16 Raphael Neider <rneider AT web.de>
1356 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1357 fixed code bloat regression using a variant of patch #1915618
1359 2008-03-16 Borut Razem <borut.razem AT siol.net>
1361 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1362 icon, changed startup menu for release distribution, code cleaning,
1363 create url files instead links in startup menu
1365 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1367 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1368 * support/regression/tests/bug1579949.c: new, added
1370 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1372 * device/lib/printf_fast.c: fixed bug 1255403
1374 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1377 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1379 2008-03-14 Borut Razem <borut.razem AT siol.net>
1381 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1382 command line options
1383 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1384 is correctly displayed
1385 * as/link/z80/lkmain.c: usage line commented out
1387 2008-03-13 Borut Razem <borut.razem AT siol.net>
1389 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1390 updated the list pf supported pic14 devices
1392 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1394 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1396 2008-03-12 Borut Razem <borut.razem AT siol.net>
1398 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1399 fixed documentation request #1718191
1400 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1401 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1404 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1406 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1407 * support/regression/tests/bug1505811.c: new, added
1409 2008-03-09 Raphael Neider <rneider AT web.de>
1411 * device/include/pic16/pic18f2620.h,
1412 * device/include/pic16/pic18f4620.h,
1413 * device/lib/pic16/libdev/pic18f2620.c,
1414 * device/lib/pic16/libdev/pic18f4525.c,
1415 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1416 family to consistently use pic18f4620.[ch], fixes #1832562
1418 2008-03-09 Borut Razem <borut.razem AT siol.net>
1420 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1421 changed sdcc version to 2.8.0
1422 * knownbugs.html: regenerated
1423 * support/scripts/gen_known_bugs.pl: added number of open bugs
1425 2008-03-09 Raphael Neider <rneider AT web.de>
1427 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1428 (genOr): read volatile operand even if the result is known,
1430 (genOr,genXor): removed unused legacy code,
1431 (genDummyRead): use pic16_mov2w_volatile()
1433 2008-03-08 Borut Razem <borut.razem AT siol.net>
1435 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1436 cons w. --model-large
1437 * support/regression/staticinit.c: added regression test for bug
1440 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1442 * src/ds390/gen.c (pushSide, genPcall),
1443 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1444 * src/mcs51/gen.c: cosmetic changes
1445 * support/regression/fwk/include/testfwk.h: added macro reentrant
1446 * support/regression/tests/bug1908493.c: new, added
1448 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1450 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1452 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1454 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1455 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1456 already set in ds390/main.c and mcs51/main.c
1458 2008-03-07 Raphael Neider <rneider AT web.de>
1460 * src/regression/init0.c: new test for initialized arrays of function
1462 * src/regression/Makefile: made a bit more flexible, added init0.c
1463 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1464 pointers, closes #1427663
1466 2008-03-05 Borut Razem <borut.razem AT siol.net>
1468 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1469 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1471 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1473 * support/librarian/sdcclib.c:Added feature request 1908061:
1474 Synchronise sdcclib commands with ar.
1476 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1478 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1479 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1480 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1481 * device/include/mcs51/compiler.h: removed umlauts, added double
1484 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1486 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1487 * support/regression/tests/bug1536762.c: new, added
1489 * src/SDCCutil.h: added getBuildDate()
1490 * src/SDCCmain.c (printVersionInfo),
1491 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1493 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1494 * src/ds390/ralloc.c (packRegisters),
1495 * src/mcs51/ralloc.c (packRegisters),
1496 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1498 * support/regression/tests/bug1618050.c: new, added
1499 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1500 * support/regression/fwk/include/testfwk.h,
1501 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1504 2008-03-04 Raphael Neider <rneider AT web.de>
1506 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1507 on accessing OP_SYM_TYPE(op)
1508 * src/pic/gen.h: removed unused prototype of genMinusDec()
1509 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1510 fix #1876953 (invalid subtraction code), removed unused code
1512 2008-03-03 Raphael Neider <rneider AT web.de>
1516 * src/pic/genarith.c,
1518 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1519 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1521 2008-03-03 Raphael Neider <rneider AT web.de>
1523 * src/pic/device.c (find_device): search user-specified paths first
1524 for pic14devices.txt, fixes #1900827
1526 2008-03-02 Borut Razem <borut.razem AT siol.net>
1528 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1529 AddToPath and RemoveFromPath
1531 2008-03-01 Borut Razem <borut.razem AT siol.net>
1533 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1534 work correctly, added debugging support if -DSDCC.DEBUG command line
1537 2008-02-28 Borut Razem <borut.razem AT siol.net>
1539 * doc/sdccman.lyx: cosmetic changes
1541 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1543 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1544 * doc/sdccman.lyx: fixed unmeant removal of spaces
1546 2008-02-27 Borut Razem <borut.razem AT siol.net>
1548 * support/scripts/sdcc.nsi: corrected installation directory for
1549 current user installation mode
1550 * doc/README.txt: added Philipp Klaus Krause to the developers list
1552 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1554 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1555 return ifx condition
1556 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1557 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1558 ifxJump to fix bug 1838000
1559 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1560 * support/regression/tests/bug1838000.c: new, added
1561 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1563 2008-02-26 Borut Razem <borut.razem AT siol.net>
1565 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1567 * support/scripts/sdcc.nsi: added MULTIUSER page,
1568 NSIS upgraded to version 2.35
1570 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1572 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1573 * support/regression/tests/bug1565152.c: new, added
1575 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1577 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1578 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1579 * support/regression/tests/bug1670148.c: new, added
1581 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1583 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1585 2008-02-24 Borut Razem <borut.razem AT siol.net>
1587 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1588 is ineffective for unsigned char parameter
1590 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1592 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1593 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1594 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1595 * support/Util/MySystem.c (my_system): output errorcode when verbose
1597 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1599 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1602 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1604 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1607 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1609 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1611 2008-02-21 Borut Razem <borut.razem AT siol.net>
1613 * support/regression/Makefile.in,
1614 support/regression/ports/ds390/spec.mk,
1615 support/regression/ports/hc08/spec.mk,
1616 support/regression/ports/mcs51-common/spec.mk,
1617 support/regression/ports/pic14/spec.mk,
1618 support/regression/ports/pic16/spec.mk,
1619 support/regression/ports/ucz80/spec.mk,
1620 support/regression/ports/xa51/spec.mk:
1621 added CFLAGS when compiling timeout
1623 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1625 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1628 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1630 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1631 * support/regression/tests/bug1888147.c: new, added
1633 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1635 * src/z80/gen.c: fixed bugs #1596270, #1736867
1637 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1639 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1640 contents, mostly fixes #1596270
1642 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1644 * src/z80/peeph.def,
1645 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1646 peepholes, fixes #1806565
1648 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1650 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1651 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1652 fixes bug 1739475, thanks Robert Larice
1653 (rule 271): new, added
1655 2008-02-18 Borut Razem <borut.razem AT siol.net>
1657 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1659 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1661 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1663 2008-02-17 Raphael Neider <rneider AT web.de>
1665 * src/pic16/genarith.c,
1668 * src/pic16/genutils.c: removed unused legacy code,
1669 removed unused fields from struct asmop and struct _G
1671 2008-02-17 Raphael Neider <rneider AT web.de>
1673 * src/pic16/gen.c (AccRsh): cosmetic changes,
1674 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1675 genRightShiftLiteral): fixed to work with SFRs as result by
1676 assigning only once to result,
1677 removed a lot of unused/excluded code fragments
1679 2008-02-17 Raphael Neider <rneider AT web.de>
1681 * device/include/pic/pic16f88.h,
1682 * device/include/pic/pic16f886.h,
1683 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1685 2008-02-17 Borut Razem <borut.razem AT siol.net>
1687 * src/z80/peeph.def: applied patch
1688 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1689 * src/z80/gen.c, src/z80/peeph.def: applied patch
1690 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1691 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1692 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1693 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1694 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1695 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1697 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1699 * as/link/mcs51/aslink.dsp: removed SDK define
1700 * as/link/z80/clean.mk: brought in sync with other ports
1701 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1702 * as/hc08/Makefile.bcc,
1703 * as/mcs51/Makefile.bcc,
1704 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1705 * src/z80/main.c (_setValues): use the now capitalized -Z,
1706 (z80_port, gbz80_port): generate debug information when asked
1708 2008-02-16 Borut Razem <borut.razem AT siol.net>
1710 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1711 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1712 as/z80/Makefile.in. as/z80/Makefile.bcc:
1713 applied patch #1893393: patch for as-z80 and link-z80 to generate
1714 cdb, thanks to Armin Diehl
1715 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1716 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1717 asnoice.c moved to as/asxxsrc/asnoice.c
1718 * src/z80/peeph-gbz80.def: applied patch
1719 #1880235: Z80 return peephole, thanks to Philipp Krause
1721 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1724 * doc/sdccman.lyx: bumped version to 2.7.5
1725 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1727 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1729 * device/include/pic16/stdlib.h,
1730 * device/lib/pic16/libc/stdlib/ltoa.c,
1731 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1733 2008-02-13 Borut Razem <borut.razem AT siol.net>
1735 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1736 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1737 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1738 src/SDCCopt.c, src/SDCCval.c:
1739 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1741 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1743 * src/SDCCsymt.c (compareType): fixed bug 1309013
1745 2008-02-09 Borut Razem <borut.razem AT siol.net>
1747 * src/SDCCval.c, src/SDCCval.h:
1748 code cleaning, added function constChrVal()
1749 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1750 call constChrVal() instead constVal()
1752 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1754 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1757 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1758 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1761 2008-02-01 Raphael Neider <rneider AT web.de>
1763 * device/include/pic/pic16f886.h,
1764 * device/include/pic/pic16f887.h: added RA6 and RA7
1766 2008-01-24 Raphael Neider <rneider AT web.de>
1768 * device/include/pic/pic16f88.h: added RA6 and RA7
1769 * device/lib/pic/libdev/disabled_pic16f886.c,
1770 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1772 * src/pic16/devices.inc,
1773 * device/include/pic16/pic18f2423.h,
1774 * device/include/pic16/pic18f2523.h,
1775 * device/include/pic16/pic18fregs.h,
1776 * device/lib/pic16/pics.all
1777 * device/lib/pic16/libdev/pic18f2423.c,
1778 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1779 * device/lib/pic16/libio/i2c.ignore,
1780 * device/lib/pic16/libio/usart.ignore,
1781 * device/lib/pic16/libio/adc.ignore: ignore new devices
1783 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1785 * src/SDCCast.c (createRMW): fixed bug 1582651
1787 2008-01-20 Borut Razem <borut.razem AT siol.net>
1789 * src/SDCCcse.c: partially fixed enhancement request
1790 #1793872 - multiply by -1 not collapsed
1791 * support/regression/tests/arithcsi.c: added regression test
1793 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1795 * as/mcs51/asx8051.dsp: removed define SDK
1796 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1797 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1799 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1800 cosmetic changes, brought more in sync, changed old K&R to ANSI
1802 2008-01-13 Borut Razem <borut.razem AT siol.net>
1804 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1805 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1807 2007-12-30 Borut Razem <borut.razem AT siol.net>
1809 * src/pic16/gen.c: fixed implementation of bitwise operations for
1811 * support/regression/tests/bitwise.c: added test cases
1813 2007-12-29 Borut Razem <borut.razem AT siol.net>
1815 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1816 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1817 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1818 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1819 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1820 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1821 src/pic16/pcode.[ch]: added const qualifier
1822 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1823 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1824 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1825 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1826 * as/asxxsrc/aslex.c: use dbuf_getline()
1827 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1828 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1829 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1830 as/z80/asm.h, as/z80/z80adr.c:
1831 changed type of ib and ip to const char *
1833 2007-12-28 Borut Razem <borut.razem AT siol.net>
1835 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1836 introduced (readlin) - long lines are turuncated
1837 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1838 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1839 as/z80/Makefile.in: moved aslex.c to asxxsrc
1840 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1841 * as/hc08/asmain.c, as/mcs51/asmain.c:
1842 added missing initialization of a_addr field
1843 * support/regression/tests/long_asm_line.c: added regtest for long
1846 2007-12-22 Borut Razem <borut.razem AT siol.net>
1848 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1850 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1852 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1854 2007-12-16 Borut Razem <borut.razem AT siol.net>
1856 * device/include/pic16/stdbool.h: removed, since already exists in
1857 device/include/; this also fixes bitopcse.c regression test for pic16
1859 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1860 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1861 dereference doesn't work; covered by regression test bug1399290
1863 2007-12-05 Borut Razem <borut.razem AT siol.net>
1865 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1868 2007-12-01 Borut Razem <borut.razem AT siol.net>
1870 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1871 corrected handling of the highest_valid_address
1873 2007-11-17 Raphael Neider <rneider AT web.de>
1875 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1876 * src/pic/glue.c (picglue): emit .file if --debug is given
1878 2007-11-17 Raphael Neider <rneider AT web.de>
1880 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1881 care when left or right operand resides in result, fixes #1830220
1883 2007-11-17 Borut Razem <borut.razem AT siol.net>
1885 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1886 #983491 - "Merge duplicate strings function is ineffective"
1887 * support/regression/tests/bug-983491.c: regtest disabled
1888 * as/asxxsrc: created
1889 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1890 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1891 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1892 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1893 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1894 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1895 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1896 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1897 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1898 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1899 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1900 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1901 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1903 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1905 * device/include/stdarg.h: added and removed some casts
1906 * src/SDCCsymt.c (compareType): Fully check types between generic and
1907 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1909 2007-11-13 Borut Razem <borut.razem AT siol.net>
1911 * support/regression/tests/bug-1817005.c:
1912 added regtest for bug #1817005 - as-z80 chokes on long labels
1914 2007-11-12 Borut Razem <borut.razem AT siol.net>
1916 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1917 as/z80/asout.c, as/z80/aslist.c:
1918 fixed bug #1817005 - as-z80 chokes on long labels
1920 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1923 * as/z80/asmain.c: cosmetic changes
1926 * as/z80/alloc.h: removed
1928 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1929 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1930 * as/link/hc08/Makefile.in,
1931 * as/link/mcs51/Makefile.in,
1932 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1934 * as/link/mcs51/lkarea.c,
1935 * as/link/mcs51/lkmain.c: cosmetic changes
1936 * as/link/hc08/lklibr.c,
1937 * as/link/z80/lklibr.c,
1938 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1939 used cygwin_conv_to_full_posix_path,
1940 added warnings, cosmetic changes, brought more in sync
1941 changed old K&R into ANSI function declarations
1942 * as/link/z80/lklibr.c (loadAdb): added
1943 * as/link/z80/lkmain.c: removed -- option from usage text
1945 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1947 * src/mcs51/gen.c (outBitC): optimized for no result
1949 2007-10-31 Borut Razem <borut.razem AT siol.net>
1951 * src/SDCCsymt.c: fixed (hopeful properly) bug
1952 #1805702 - order of extern matters
1953 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1956 2007-10-29 Borut Razem <borut.razem AT siol.net>
1958 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1959 - order of extern matters
1960 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1963 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1965 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1966 24bitMode, portIsDS390
1967 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1968 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1969 (notVolatileVariable): also check sloc names,
1970 (callFuncByName): moved ftab[] out of function and sorted it by use
1972 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1974 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1975 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1976 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1977 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1978 * support/regression/tests/bug-880197.c: new, added
1980 2007-10-28 Borut Razem <borut.razem AT siol.net>
1982 * support/regression/Makefile.in,
1983 support/regression/ports/mcs51-large/spec.mk,
1984 support/regression/ports/mcs51-xstack-auto/spec.mk,
1985 support/regression/ports/mcs51-stack-auto/spec.mk,
1986 support/regression/ports/mcs51-medium/spec.mk,
1987 support/regression/ports/mcs51-common/spec.mk,
1988 support/regression/ports/mcs51-common/*,
1989 support/regression/ports/mcs51-small/*:
1990 mcs51 renamed to mcs51-common, created mcs51-small
1991 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1992 * support/regression/tests/bug-1805702.c: added regtest for bug
1995 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1997 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1998 added new rules 265 - 270
1999 * support/regression/tests/bug1721024.c:new, added
2000 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2001 introduced new test-mcs51 to run all mcs51 tests
2003 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2005 * support/regression/tests/bug1816470.c: new, added
2007 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2009 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2010 propagate for *,+,- with float, fixed bug 1816470
2011 (decorateType): cast to resultTypeProp instead of resultType
2013 2007-10-19 Borut Razem <borut.razem AT siol.net>
2015 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2016 function is ineffective" for pic16 tareget
2017 * support/scripts/listerr.c: corrected include path
2018 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2021 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2023 * support/regression/tests/using.c: new, added
2024 * support/regression/tests/vaargs.c: fixed and enabled test
2026 2007-10-18 Borut Razem <borut.razem AT siol.net>
2028 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2030 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2032 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2034 * doc/sdccman.lyx: documented option --Werror
2035 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2036 RegBankUsed[] earlier
2038 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2040 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2044 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2046 * src/SDCCast.c (decorateType): improved optimization of tri-op
2047 * src/SDCCerr.c (vwerror, setWError),
2049 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2050 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2052 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2054 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2055 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2056 * support/regression/tests/bug-223113.c,
2057 * support/regression/tests/bug-426632.c,
2058 * support/regression/tests/bug-468811.c,
2059 * support/regression/tests/bug-477835.c,
2060 * support/regression/tests/bug-478094.c,
2061 * support/regression/tests/bug-499644.c,
2062 * support/regression/tests/bug-524209.c,
2063 * support/regression/tests/bug-524211.c,
2064 * support/regression/tests/packcast.c,
2065 * support/regression/tests/structidx.c: added empty tests
2066 * support/regression/tests/bug-607243.c: enabled test
2068 2007-10-06 Borut Razem <borut.razem AT siol.net>
2070 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2071 support of universal binaries on Mac OS X
2073 2007-10-02 Borut Razem <borut.razem AT siol.net>
2075 * src/SDCCval.h: unified double2ul macro for all platforms
2076 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2077 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2079 2007-09-30 Borut Razem <borut.razem AT siol.net>
2081 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2083 * sdcc_vc_in.h: enabled warnings
2084 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2085 unsigned type, result still unsigned
2086 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2088 2007-09-28 Raphael Neider <rneider AT web.de>
2090 * src/pic/device.c (find_device): prevent buffer underflow error
2091 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2092 the just destroyed list entry
2094 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2096 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2099 2007-09-18 Borut Razem <borut.razem AT siol.net>
2101 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2102 applied to unsigned type, result still unsigned
2104 2007-09-17 Borut Razem <borut.razem AT siol.net>
2106 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2107 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2108 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2109 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2110 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2111 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2112 src/z80/gen.c, src/z80/ralloc.c:
2113 fixed bug #1739860 - sdcc does not work correctly on some platforms
2115 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2117 2007-09-17 Raphael Neider <rneider AT web.de>
2119 * src/pic16/device.c: reverted to previous version
2120 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2122 2007-09-16 Raphael Neider <rneider AT web.de>
2124 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2125 as this raises a ton of gpasm warnings, just emit a second label
2126 * src/pic16/devices.inc,
2127 * device/lib/pic16/pics.all,
2128 * device/lib/pic16/libdev/pic18f2585.c,
2129 * device/lib/pic16/libdev/pic18f2680.c,
2130 * device/lib/pic16/libdev/pic18f2682.c,
2131 * device/lib/pic16/libdev/pic18f2685.c,
2132 * device/lib/pic16/libdev/pic18f4585.c,
2133 * device/lib/pic16/libdev/pic18f4680.c,
2134 * device/lib/pic16/libdev/pic18f4682.c,
2135 * device/lib/pic16/libdev/pic18f4685.c,
2136 * device/include/pic16/pic18f2585.h,
2137 * device/include/pic16/pic18f2680.h,
2138 * device/include/pic16/pic18f2682.h,
2139 * device/include/pic16/pic18f2685.h,
2140 * device/include/pic16/pic18f4585.h,
2141 * device/include/pic16/pic18f4680.h,
2142 * device/include/pic16/pic18f4682.h,
2143 * device/include/pic16/pic18f4685.h,
2144 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2145 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2146 patch contributed by Anton Strobl, applied with changes
2148 2007-09-16 Raphael Neider <rneider AT web.de>
2150 * device/include/pic16/pic18f2431.h,
2151 * device/include/pic16/pic18f25j10.h,
2152 * device/include/pic16/pic18f4431.h,
2153 * device/include/pic16/pic18f45j10.h: adopted common include style
2154 * device/include/pic16/pic18f1320.h,
2155 * device/include/pic16/pic18f2320.h,
2156 * device/include/pic16/pic18f2525.h,
2157 * device/include/pic16/pic18f4320.h,
2158 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2159 * device/include/pic16/pic18fregs.h: prepared for automatic include
2160 file selection by having DEVICE.h for every DEVICE
2161 * device/lib/pic16/libdev/pic18f2320.c,
2162 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2164 * device/lib/pic16/configure.in,
2165 * device/lib/pic16/configure: use rm -rf instead of rmdir
2166 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2167 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2169 2007-09-09 Borut Razem <borut.razem AT siol.net>
2171 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2172 distingush between i386 and ppc Mac OS X versions
2174 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2176 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2177 * support/regression/tests/bug1788177.c: new, added
2179 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2181 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2182 * device/include/mcs51/lint.h added keyword __naked
2184 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2188 * src/SDCCmem.h: removed maxRegBank
2189 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2190 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2191 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2192 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2193 name and behaviour to handle banked functions
2194 (scan4op): and use it to fix bug 1786213
2196 2007-09-03 Raphael Neider <rneider AT web.de>
2198 * device/include/pic16/pic18f248.h,
2199 * device/include/pic16/pic18f258.h,
2200 * device/include/pic16/pic18f448.h,
2201 * device/lib/pic16/libdev/pic18f248.c,
2202 * device/lib/pic16/libdev/pic18f258.c,
2203 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2204 added T0CONbits, fixes #1786891
2206 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2208 * src/ds390/gen.c (genFarPointerSet),
2209 * src/hc08/ralloc.c (packRegisters),
2210 * src/mcs51/ralloc.c (packRegisters),
2211 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2213 * src/SDCCicode.h: POINTER_SET can be true for literals too
2214 * support/regression/tests/bug1750318.c: new, added
2216 2007-08-23 Borut Razem <borut.razem AT siol.net>
2218 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2219 library versions without the completition functionality
2221 2007-08-22 Raphael Neider <rneider AT web.de>
2223 * device/include/pic16/pic18f1220.h,
2224 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2226 2007-08-12 Borut Razem <borut.razem AT siol.net>
2228 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2230 2007-08-11 Borut Razem <borut.razem AT siol.net>
2232 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2233 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2234 support/Util/SDCCerr.[ch] moved to src
2235 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2236 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2237 device/examples/ds390/tinitalk/tinitalk.dsp,
2238 device/examples/serialcomm/windows/serialcomm.dsp,
2239 support/librarian/librarian.dsp:
2240 removed linking of unused odbc32.lib and odbccp32.lib
2241 * support/scripts/winres.h:
2242 added for compilation with Visual C++ 2005 Express Edition
2244 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2246 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2249 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2251 * sdccconf_in.h: update the endian test so that SPARC Solaris
2252 does not throw syntax errors
2254 2007-08-06 Borut Razem <borut.razem AT siol.net>
2256 * doc/sdccman.lyx: removed two index entries which prevented the
2257 generation of sdcc doc archive
2259 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2261 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2262 instead of lyx 1.5.0.
2264 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2266 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2267 Lucas Loizaga, with minor modifications. Thanks!
2269 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2271 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2274 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2276 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2277 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2280 2007-07-22 Borut Razem <borut.razem AT siol.net>
2282 * configure.in, configure: re-introduced .version
2283 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2284 the version reverted to 2.7.0
2286 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2289 * doc/sdccman.lyx: bumped version to 2.7.3
2290 * device/include/mcs51/compiler.h: fixed elif->else
2291 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2292 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2293 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2294 enable accuse for bit operands
2295 * src/SDCCmain.c (printVersionInfo),
2296 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2297 environment descriptor
2298 * src/SDCCutil.h: added getBuildEnvironment
2299 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2300 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2301 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2302 * support/regression/tests/bug1348008.c,
2303 * support/regression/tests/bug1496419.c,
2304 * support/regression/tests/bug1503067.c,
2305 * support/regression/tests/preproc.c: added empty tests
2307 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2309 * support/regression/tests/bug1678803.c: new, added
2311 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2314 * as/link/hc08/lkihx.c,
2315 * as/link/hc08/lkrloc.c,
2316 * as/link/mcs51/lkihx.c,
2317 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2318 ihxExtendedLinearAddress
2319 * as/link/mcs51/lkrloc.c (relr),
2320 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2321 acall/ajmp, see bug 830513
2323 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2325 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2326 (cseBBlock): remember aggr2ptr has been used
2327 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2328 (geniCodeAssign): fixed bug 868103
2329 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2330 added operandSize prototype
2331 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2332 (genDataPointerSet): use max of size of right and result,
2333 (gencjne): added parameter useCarry for optimization,
2334 (genCmpEq): use carry if appropriate,
2335 (genXor): check if operand already in carry
2336 * support/regression/tests/bug-868103.c: enabled test
2338 2007-07-12 Raphael Neider <rneider AT web.de>
2340 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2342 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2344 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2345 from Robert Larice, thanks
2346 * support/regression/tests/bitopcse.c,
2347 * support/regression/tests/bitvars.c,
2348 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2349 * support/regression/tests/bug-927659.c: enabled test for z80
2350 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2351 * support/regression/tests/bug1745717.c: new, added
2352 * support/regression/tests/literalop.c,
2353 * support/regression/tests/nullstring.c: removed storage definitions that
2354 are now in testfwk.h
2356 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2358 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2359 and bool for targets that do not fully support it.
2360 * support/regression/tests/bug1546986.c,
2361 * support/regression/tests/bug1723128.c,
2362 * support/regression/tests/bug1734654.c,
2363 * support/regression/tests/bug1738367.c,
2364 * support/regression/tests/constantRange.c: only use bool if allowed
2366 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2368 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2369 Larice, also handle function pointers
2370 * support/regression/tests/bug1749275.c: new, added
2372 2007-07-03 Borut Razem <borut.razem AT siol.net>
2374 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2375 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2376 #1746528: SDCC should ignore ':' in inline assembler comments
2377 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2379 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2381 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2382 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2384 2007-06-29 Borut Razem <borut.razem AT siol.net>
2386 * src/SDCCmain.c: fixed bug
2387 #1744746: SDCC #4867: broken option --xram-size
2389 2007-06-28 Borut Razem <borut.razem AT siol.net>
2391 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2392 find out the endianess of host machine for ucsim
2394 2007-06-27 Borut Razem <borut.razem AT siol.net>
2396 * support/regression/generate-cases.py: corrected the file name
2398 * configure.in, configure, sdccconf_in.h: find out the endianess of
2400 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2403 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2405 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2407 2007-06-26 Borut Razem <borut.razem AT siol.net>
2409 * support/regression/generate-cases.py: display warning if function
2410 list is empty; implemented more flexible rule for detection of
2411 testing functions, allowing return type 'void' in the same line as
2412 the function name in the function definition
2413 * support/regression/tests/bug-1654060.c: corrected test
2414 * support/librarian/sdcclib.c: fixed warning:
2415 format '%s' expects type 'char *', but argument 2 has type 'int'
2417 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2419 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2420 Multiple infiles for sdcclib.
2422 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2424 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2427 2007-06-18 Borut Razem <borut.razem AT siol.net>
2429 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2430 how to handle comments, so they have to be removed by the
2431 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2432 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2433 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2434 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2435 table driven option hadling
2437 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2439 * src/SDCCast.c (decorateType),
2440 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2441 iCode to ast level to fix bug 1738367
2442 * support/regression/tests/bug1738367.c: new, added
2444 2007-06-15 Raphael Neider <rneider AT web.de>
2446 * src/pic16/devices.inc,
2447 * device/lib/pic16/pics.all,
2448 * device/include/pic16/pic18fregs.h,
2449 * device/include/pic16/pic18f[24][45]20.h,
2450 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2451 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2452 * device/lib/pic16/Makefile.in: faster cleanup
2454 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2456 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2458 2007-06-13 Raphael Neider <rneider AT web.de>
2460 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2462 2007-06-12 Raphael Neider <rneider AT web.de>
2464 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2465 suppress bit defines if NO_BIT_DEFINES is #define'd
2466 * device/include/pic/pic*.h: recreated all headers to include
2467 conditional bit defines
2468 * device/include/pic/pic16f886.h,
2469 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2470 * device/include/pic/recreate.sh: script to recreate the complete
2471 device library files based on the currently supported devices
2473 2007-06-12 Borut Razem <borut.razem AT siol.net>
2475 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2476 support/regression/Makefile.in, support/scripts/build.mak,
2477 support/scripts/Makefile.snapshot:
2478 use new svn URL scheme
2479 * doc/sdccman.lyx: SDCC Wiki moved to
2480 http://sdcc.wiki.sourceforge.net/
2482 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2484 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2485 * support/regression/tests/bug1734654.c: added
2487 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2489 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2490 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2491 with literal operands
2493 2007-06-10 Borut Razem <borut.razem AT siol.net>
2495 * as/link/z80/lklibr.c: fixed mingw build warning
2496 lklibr.c:575: warning: implicit declaration of function 'tolower'
2497 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2498 src/z80/main.c: move target specific options from src/SDCCmain.c
2499 to src/<target>/main.c
2501 2007-06-09 Borut Razem <borut.razem AT siol.net>
2503 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2504 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2505 * support/regression/tests/bug-1294691.c: added
2507 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2509 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2510 can also be static, fixes bug 1733438
2511 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2512 have absolute address too
2513 (computeType): added optimization for 'cond ? true : false'
2514 * support/regression/tests/absolute.c: added test for static absolute var
2516 2007-06-08 Raphael Neider <rneider AT web.de>
2518 * src/regression/Makefile: suppress parallel builds, allow easy
2519 switching between pic14/pic16 ports
2520 * src/regression/picregs.h: added pic14/16 header file switch
2521 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2522 inline.c,nestfor.c,string1.c}: include "picregs.h"
2524 2007-06-07 Borut Razem <borut.razem AT siol.net>
2526 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2527 permanent solution to suppress GCC 4.2.0 c++ warning:
2528 deprecated conversion from string constant to `char *'
2529 use 'const char *' where ever required
2530 * support/regression/generate-cases.py: implemented more flexible rule
2531 for detection of testing functions, allowing white-spaces surrounding
2532 the function name and the 'void' parameter.
2533 * support/regression/tests/constantRange.c,
2534 support/regression/tests/scott-compare3.c: fixed failing regression
2535 tests, uncovered by implementation of more flexible rule for detection
2536 of testing functions
2538 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2540 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2542 2007-06-04 Borut Razem <borut.razem AT siol.net>
2544 * configure.in, configure, config_vc.awk: sdcc version number is now
2545 stored in configure.in; removed .version
2546 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2547 doc/INSTALL.txt: version bumped to 2.7.2
2548 * sim/ucsim/configure.in, sim/ucsim/configure:
2549 use "read" to read from .version
2551 2007-06-03 Borut Razem <borut.razem AT siol.net>
2553 * */Makefile.in: removed annoying warning:
2554 Makefile:xx: Makefile.dep: No such file or directory
2556 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2558 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2559 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2560 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2561 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2562 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2563 bugfix: only use newBoolLink for bit result type
2564 * src/SDCCicode.c (geniCodeLogic): added param tree,
2565 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2566 (geniCodeLogicAndOr): use IS_BIT,
2567 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2568 (ast2iCode): added tree param to geniCodeLogic for comparisons
2569 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2570 * support/regression/tests/bug1723128.c: added test NotZero
2572 2007-06-01 Borut Razem <borut.razem AT siol.net>
2574 * SDCPP synchronized with GCC CPP release version 4.2.0,
2575 currently the latest release:
2576 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2577 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2578 support/cpp2/cppdefault.h, support/cpp2/except.h,
2579 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2580 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2581 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2582 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2583 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2584 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2585 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2586 support/cpp2/opts.h, support/cpp2/output.h,
2587 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2588 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2589 support/cpp2/system.h, support/cpp2/version.c,
2590 support/cpp2/Makefile.in: modified
2591 * support/cpp2/opts-common.c: added
2592 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2593 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2594 search for included source file in local directory
2595 * sim/ucsim/configure, sim/ucsim/configure.in:
2596 temporary solution to suppress GCC 4.2.0 c++ warning:
2597 deprecated conversion from string constant to `char *'
2599 2007-06-01 Raphael Neider <rneider AT web.de>
2601 * device/lib/pic/libdev/pic12f683.c,
2602 * device/include/pic/pic12f683.h: added GPIO bits
2604 2007-06-01 Raphael Neider <rneider AT web.de>
2606 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2607 quotation marks, clarified role of PIC14 vs. PIC16 ports
2608 * src/pic16/devices.inc,
2609 * device/include/pic16/pic18fregs.h,
2610 * device/include/pic16/pic18f[24][45]j10.h,
2611 * device/lib/pic16/pics.all,
2612 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2613 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2614 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2615 for new devices as they are not yet supported by gputils
2617 2007-05-31 Borut Razem <borut.razem AT siol.net>
2619 * Small Device C Compiler 2.7.0 released
2620 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2621 changed sdcc version to 2.7.1
2622 * support/scripts/sdcc.nsi: added How to create WIN32 release
2625 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2627 * doc/sdccman.lyx: documented initialization and allocation of absolute
2628 variables, bit parameter passing, the need for function pointers to be
2629 reentrant and alpha quality support of inline and retrict
2631 2007-05-26 Borut Razem <borut.razem AT siol.net>
2633 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2634 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2635 * docs/knownbugs.html: updated
2637 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2639 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2641 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2643 (gencjneshort): optimized when left is AOP_DIR
2644 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2645 initializing unions in a struct/array
2646 * support/regression/fwk/include/testfwk.h: added defines for data, near
2647 and far for host and z80
2648 * support/regression/tests/bug1723128.c: new, added
2650 2007-05-22 Borut Razem <borut.razem AT siol.net>
2652 * doc/knownbugs.html: updated
2654 2007-05-21 Raphael Neider <rneider AT web.de>
2656 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2657 error message instead
2658 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2660 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2662 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2664 2007-05-21 Raphael Neider <rneider AT web.de>
2666 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2668 * src/regression/gpsim_assert.h,
2669 * src/regression/Makefile,
2670 * src/regression/pcodeopt.c: regression test for the above fix
2672 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2674 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2675 jumps to self, fixed bug 1717281
2677 2007-05-10 Borut Razem <borut.razem AT siol.net>
2679 * support/scripts/gen_known_bugs.pl: cosmetic fix
2680 * doc/knownbugs.html: generated by gen_known_bugs.pl
2682 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2684 * src/SDCCast.c (createFunction): also generate non-inlined version of
2685 function for functions declared as "static inline"
2686 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2687 function can be inlined after non-inlined version generated.
2689 2007-05-10 Borut Razem <borut.razem AT siol.net>
2691 * support/scripts/gen_known_bugs.pl: added script
2692 which generates knownbugs.html
2694 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2696 * doc/knownbugs.html: updated for release 2.7.0
2698 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2700 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2702 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2704 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2705 (throughout): updated generating comments
2706 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2707 (throughout): updated generating comments
2708 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2709 rule instead of at the second, or it might skip lines when removing the
2711 * support/regression/tests/bug1714204.c: changed test to foo
2713 2007-05-08 Borut Razem <borut.razem AT siol.net>
2715 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2716 thanks to SDCC Distributed Compile Farm members,
2717 added Z80 and GBZ80 command line options
2718 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2720 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2722 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2723 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2724 * support/regression/tests/longlit.c: modified to be tested at all and
2725 to pass the actual test
2727 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2729 * device/include/mcs51/uPSD33xx.h: Added.
2731 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2733 * device/lib/_gptrput.c,
2734 * device/lib/_gptrget.c: removed old code,
2736 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2737 * support/regression/tests/bug1714204.c: new, added
2739 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2741 * support/regression/tests/regtrack.c: test was never executed
2742 because of the regression test being picky about white spaces.
2743 * device/lib/mcs51/crtclear.asm: added comment
2745 2007-05-06 Raphael Neider <rneider AT web.de>
2747 * device/lib/pic/Makefile.rules,
2748 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2749 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2751 2007-05-06 Raphael Neider <rneider AT web.de>
2753 * src/pic16/device.h,
2755 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2756 _pic16_setDefaultOptions): removed/reordered command-line args
2757 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2758 devices, regrouped command line args, environment variables),
2759 clarified sone points, added sections on how to add devices to the
2762 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2764 * src/z80/peeph.def: fixed bug in rule 2
2766 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2768 * src/port.h: added TARGET_MCS51_LIKE
2769 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2770 take advantage of it too
2771 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2772 (shiftR2Left2Result): Optimized: don't check shifting by 0
2773 * src/z80/peeph-z80.def,
2774 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2775 modifications, see patch 1700823
2776 * src/mcs51/peep.c (): fixed bug 1712928
2777 * support/regression/tests/bug1712928.c: new, added
2779 2007-05-05 Borut Razem <borut.razem AT siol.net>
2781 * device/lib/pic16/Makefile.common.in,
2782 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2783 removed bash dependencies
2785 2007-05-01 Borut Razem <borut.razem AT siol.net>
2788 fixed bug #1710507: --i-code-in-asm makes compile fail
2789 all iCode comments are now one liners
2790 * src/mcs51/gen.c: fixed memory leak
2792 2007-05-01 Raphael Neider <rneider AT web.de>
2794 * device/lib/pic/libdev/*.c
2795 * device/include/pic/*.h: regenerated all device libs from updated
2797 * support/scripts/inc2h.pl: documented usage, now uses strict to
2800 2007-04-30 Borut Razem <borut.razem AT siol.net>
2803 fixed bug #1669175: Problem with space in output paths
2804 documented how to use paths with spaces for Windows users
2806 2007-04-29 Borut Razem <borut.razem AT siol.net>
2808 * Fixed svn:eol-style and svn:keywords properties
2809 * src/SDCCval.c: fixed bug
2810 #1592871: Segfault with "large" const arrays of characters
2811 replaced recursion with iteration
2812 * Removed svn:executable property from non-executable files
2814 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2816 * src/mcs51/gen.c (genRet): fixed bug 1707003
2818 2007-04-27 Raphael Neider <rneider AT web.de>
2820 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2821 createReachingDefinitions,assignValnums,pic16_destructDF,
2822 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2823 prevent NULL pointer dereferences
2824 * device/lib/pic/libdev/pic16f886.c,
2825 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2826 prevent building them, gputils do not really support them yet
2828 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2830 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2831 helps printf_small. 32 bytes more __idata mem.
2833 2007-04-27 Raphael Neider <rneider AT web.de>
2835 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2836 return early when pb or pb->pcHead is NULL (patch #1708427)
2837 * src/regression/empty.c,
2838 * src/regression/Makefile: added test with empty functions
2839 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2841 2007-04-27 Borut Razem <borut.razem AT siol.net>
2843 * src/SDCCast.c: fixed feature request
2844 #1547512: Redundant strings linked when using sizeof("abc")
2846 2007-04-23 Borut Razem <borut.razem AT siol.net>
2848 * doc/sdccman.lyx, src/SDCCmain.c:
2849 peep-hole comments are generated only if --fverbose-asm option is
2850 specified and --no-peep-comments is not, as proposed by Frieder.
2851 * support/regression/Makefile.in: compile regression tests with
2852 --fverbose-asm option so one can "grep" whether a new (or an old)
2853 peephole is (still) applied; requested by Frieder.
2855 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2857 * device/include/pic/pic16f886.h,
2858 * device/include/pic/pic16f887.h,
2859 * device/lib/pic/libdev/pic16f886.c,
2860 * device/lib/pic/libdev/pic16f887.c,
2861 * device/include/pic/pic14devices.txt,
2862 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2864 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2866 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2869 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2871 * device/lib/_memset.c: assembler version for mcs51
2873 2007-04-22 Borut Razem <borut.razem AT siol.net>
2875 * support/scripts/listerr.c: program to create the list of errors and
2876 warnings list from - added
2877 * doc/sdccman.lyx: removed the note
2878 "For list of warnings and corresponding codes, see err_warn.txt"
2879 * src/SDCCsymt.c: fixed bug #1699804:
2880 Bug with some uses of sizeof(static local array) (MCS51)
2881 * support/regression/tests/bug-1699804.c: added
2883 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2885 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2886 (main): added option -i,
2887 (asmbl, case S_INCL): use search_path_fopen,
2888 mostly from patch 1579668 by Peter Miller, thanks
2889 * src/z80/main.c: fixed typo --callee-saves-bc
2890 * device/include/mcs51/compiler.h: added sfrword for Tasking
2892 2007-04-20 Borut Razem <borut.razem AT siol.net>
2894 * src/z80/main.c: replaced reserved keyword asm with asmblr
2896 2007-04-19 Borut Razem <borut.razem AT siol.net>
2898 * src/port.h: use const pointers to strings
2899 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2900 * src/pic16/main.c: include SDCCargs.h
2901 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2902 const char, since the strings are dynamically allocated
2903 * src/SDCCmain.c: options.code_seg and options.const_seg are
2904 dynamically allocated; check port specific command line options
2905 before the general ones
2906 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2908 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2910 * device/include/ds400rom.h,
2911 * device/lib/ds390/lcd390.c,
2912 * device/lib/ds390/memcpyx.c,
2913 * device/lib/ds390/rtc390.c,
2914 * device/lib/ds400/ds400rom.c,
2915 * device/lib/ds400/memcpyx.c,
2916 * device/lib/hc08/_ret.c: more replacements of keywords with their
2917 double underscore equivalents
2918 * device/lib/ds390/Makefile.in,
2919 * device/lib/ds400/Makefile.in,
2920 * device/lib/gbz80/Makefile.in,
2921 * device/lib/hc08/Makefile.in,
2922 * device/lib/mcs51/Makefile.in,
2923 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2925 2007-04-17 Borut Razem <borut.razem AT siol.net>
2927 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2928 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2929 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2930 to --fverbose-asm, to be gcc'ish
2932 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2934 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2936 2007-04-17 Borut Razem <borut.razem AT siol.net>
2938 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2939 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2940 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2941 with their double underscore equivalent
2943 2007-04-14 Borut Razem <borut.razem AT siol.net>
2945 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2948 2007-04-13 Borut Razem <borut.razem AT siol.net>
2950 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2952 * device/examples/serialcomm/windows/serial.[ch],
2953 device/examples/serialcomm/windows/test_serialcomm.cpp:
2954 updated by Bela Torok
2955 * device/examples/serialcomm/windows/serialcomm.dsw,
2956 device/examples/serialcomm/windows/serialcomm.dsp: added
2958 2007-04-13 Jan Waclawek <wek AT efton.sk>
2960 * doc/sdccman.lyx: additions and changes at various places
2961 (submitted as #1697136).
2962 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2964 2007-04-10 Borut Razem <borut.razem AT siol.net>
2966 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2967 LyX file format changed to 245
2968 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2969 "FreeWare" replaced with "free open source"
2971 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2973 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2975 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2977 * device/include/pic16/pic18fregs.h,
2979 * device/lib/_decdptr.c,
2980 * device/lib/_divsint.c,
2981 * device/lib/_divslong.c,
2982 * device/lib/_divuint.c,
2983 * device/lib/_divulong.c,
2984 * device/lib/_fs2schar.c,
2985 * device/lib/_fs2sint.c,
2986 * device/lib/_fs2slong.c,
2987 * device/lib/_fs2uchar.c,
2988 * device/lib/_fs2uint.c,
2989 * device/lib/_fs2ulong.c,
2990 * device/lib/_fsadd.c,
2991 * device/lib/_fscmp.c,
2992 * device/lib/_fsdiv.c,
2993 * device/lib/_fseq.c,
2994 * device/lib/_fsget1arg.c,
2995 * device/lib/_fsget2args.c,
2996 * device/lib/_fsgt.c,
2997 * device/lib/_fslt.c,
2998 * device/lib/_fsmul.c,
2999 * device/lib/_fsneq.c,
3000 * device/lib/_fsnormalize.c,
3001 * device/lib/_fsreturnval.c,
3002 * device/lib/_fsrshift.c,
3003 * device/lib/_fssub.c,
3004 * device/lib/_fsswapargs.c,
3005 * device/lib/_gptrget.c,
3006 * device/lib/_gptrgetc.c,
3007 * device/lib/_gptrput.c,
3008 * device/lib/_logexpf.c,
3009 * device/lib/_modsint.c,
3010 * device/lib/_modslong.c,
3011 * device/lib/_moduint.c,
3012 * device/lib/_modulong.c,
3013 * device/lib/_mulint.c,
3014 * device/lib/_mullong.c,
3015 * device/lib/_schar2fs.c,
3016 * device/lib/_ser.c,
3017 * device/lib/_setjmp.c,
3018 * device/lib/_sint2fs.c,
3019 * device/lib/_slong2fs.c,
3020 * device/lib/_spx.c,
3021 * device/lib/_uchar2fs.c,
3022 * device/lib/_uint2fs.c,
3023 * device/lib/_ulong2fs.c,
3024 * device/lib/asincosf.c,
3025 * device/lib/atanf.c,
3026 * device/lib/calloc.c,
3027 * device/lib/ds390/tinibios.c,
3028 * device/lib/ds400/tinibios.c,
3029 * device/lib/expf.c,
3030 * device/lib/free.c,
3031 * device/lib/hc08/_mulint.c,
3032 * device/lib/logf.c,
3033 * device/lib/malloc.c,
3034 * device/lib/printf_fast.c,
3035 * device/lib/printf_tiny.c,
3036 * device/lib/printfl.c,
3037 * device/lib/realloc.c,
3038 * device/lib/ser_ir.c,
3039 * device/lib/serial.c,
3040 * support/regression/tests/libmullong.c: replaced all special keywords
3041 with their double underscore equivalent
3042 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3043 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3045 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3046 (genRet): if the bit-symbol is ruonly it already is in the carry
3047 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3048 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3049 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3050 type UCHAR if dest is not bit
3052 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3054 * device/include/math.h,
3055 * device/lib/cotf.c,
3056 * device/lib/expf.c,
3057 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3059 2007-04-01 Borut Razem <borut.razem AT siol.net>
3061 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3062 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3063 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3064 gcc_unreachable() called internal_error()...
3066 2007-03-30 Raphael Neider <rneider AT web.de>
3068 * src/pic/ralloc.c (isData): suppress garbage debug output
3070 2007-03-28 Borut Razem <borut.razem AT siol.net>
3073 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3074 is developed, built and used worldwide, and the word "night" doesn't
3077 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3079 * device/include/mcs51/C8051F360.h: new, added
3080 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3082 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3084 * src/SDCC.y (declaration_specifiers, function_specifier),
3085 * support/Util/SDCCerr.c,
3086 * support/Util/SDCCerr.h,
3088 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3090 * src/SDCCmem.c (deallocParms),
3091 * src/SDCCast.c: support for function inlining, not quite complete
3092 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3093 'restrict' qualifier
3095 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3097 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3098 (saveRBank, unsaveRBank): don't save bits,
3099 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3100 * support/regression/tests/bug1535242.c: new, added
3101 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3102 thanks Alexey Shamrin <shamrin AT gmail.com>,
3103 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3104 removed header guard)
3106 * sdcc.spec: bumped version to 2.6.5
3107 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3109 2007-03-22 Borut Razem <borut.razem AT siol.net>
3111 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3112 fixed bug #1653671: sdcdb integration into ddd is broken
3114 2007-03-22 Raphael Neider <rneider AT web.de>
3116 * src/pic/gen.c (popGetExternal): augmented to also create references
3117 to external variables (not only labels),
3118 (genCall): comment on plan to reduce PAGESEL overhead,
3119 (genFunction, genEndFunction): also save/restore FSR around interrupt
3120 handling code, removed lots of unused code
3121 (genDivOneByte): release acquired temp register
3122 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3124 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3125 for registers that need to be saved during interrupts (FSR, STATUS,
3126 PCLATH; W needs special handling), currently only FSR is used
3128 2007-03-22 Raphael Neider <rneider AT web.de>
3130 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3132 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3134 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3136 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3138 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3140 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3142 * as/link/aslink.h: added LKOBJEXT
3143 * as/link/hc08/link_hc08.dsp,
3144 * as/link/hc08/Makefile.bcc,
3145 * as/link/hc08/Makefile.in,
3146 * as/link/mcs51/aslink.dsp,
3147 * as/link/mcs51/Makefile.bcc,
3148 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3149 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3150 * as/link/lkaomf51.c: merged and moved
3151 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3152 * as/link/z80/lkdata.c,
3153 * as/link/lkdata.c: merged and moved
3154 * as/link/hc08/lkmain.c,
3155 * as/link/mcs51/lkmain.c: cosmetic changes
3156 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3157 * as/link/lklex.c: use LKOBJEXT
3158 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3159 ANSI-fied functions, removed bubble-sorts
3160 * as/link/z80/lksym.c as/link/lksym.c: merged,
3162 * as/link/z80/linkgbz80.dsp,
3163 * as/link/z80/linkz80.dsp,
3164 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3165 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3166 * as/link/z80/lkhead.c,
3167 * as/link/z80/lklex.c: deleted
3168 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3169 * as/link/z80/lkmain.c: added copyfile()
3171 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3173 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3175 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3177 * device/lib/_strlen.c: assembler version for mcs51
3179 2007-03-13 Raphael Neider <rneider AT web.de>
3181 * device/include/pic16/pic18f2221.h,
3182 * device/include/pic16/pic18f2321.h,
3183 * device/include/pic16/pic18f2331.h,
3184 * device/include/pic16/pic18f4221.h,
3185 * device/include/pic16/pic18f4321.h,
3186 * device/include/pic16/pic18f4331.h: fixed config byte location names
3187 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3188 consistently named config byte locations
3190 2007-03-13 Borut Razem <borut.razem AT siol.net>
3192 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3193 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3194 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3195 as/link/z80/Makefile.in, as/z80/Makefile.in:
3198 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3200 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3201 * device/lib/printf_large.c: pointer was converted to generic
3202 pointer for mcs51 models other than model-small (Maarten noticed)
3204 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3206 * device/include/mcs51/ADuC84x.h: Added.
3208 2007-03-10 Borut Razem <borut.razem AT siol.net>
3210 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3211 fixed RFE #1624219: double backslashes in filenames;
3212 functions hexEscape(), octalEscape() and copyStr() moved from
3213 SDCCval.c to SDCCutil.c and made them glovbally available
3215 2007-03-09 Borut Razem <borut.razem AT siol.net>
3217 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3218 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3219 1673361: Missaligned comments in output files
3221 2007-03-09 Raphael Neider <rneider AT web.de>
3223 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3225 2007-03-09 Raphael Neider <rneider AT web.de>
3229 * src/pic/ralloc.c: suppress undesired debug output
3230 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3232 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3234 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3236 2007-03-07 Borut Razem <borut.razem AT siol.net>
3238 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3239 search include files in the current directory
3241 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3243 * src/SDCCglue.c (emitMaps, glue),
3244 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3246 * support/regression/tests/absolute.c: added xdata test
3248 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3250 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3251 added condition to macro, fixes bug 1666080
3253 2007-03-02 Raphael Neider <rneider AT web.de>
3255 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3257 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3259 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3260 be cleared. Unconditionally set __XPAGE
3261 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3263 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3268 * src/mcs51/rtrack.c,
3270 * doc/sdccman.lyx: added --no-gen-comments
3271 * src/mcs51/peeph.def: added 192.b, disabled 185
3273 2007-02-25 Raphael Neider <rneider AT web.de>
3275 * src/pic16/gen.c (genCast): fixed typo
3276 * device/lib/pic16/Makefile.subdir: only install existing files
3277 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3279 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3281 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3282 * device/lib/mcs51/crtclear.asm,
3283 * device/lib/mcs51/crtxclear.asm: renumbered labels
3284 * device/lib/mcs51/Makefile.in: added crtcall.asm
3285 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3286 * src/mcs51/gen.c (movc): removed,
3287 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3289 (toCarry, genSend, genRet): added function toCarry,
3290 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3291 (assignBit, genAssign, genCast): added function assignBit
3292 * src/mcs51/Makefile.bcc: added rtrack.c
3293 * src/mcs51/ralloc.h: made valueKnown a bitfield
3294 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3295 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3296 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3297 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3298 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3299 (_pop): only pop valid pairs, see gencjneshort,
3300 (gencjneshort): return pair that still needs to be popped, restructured,
3301 (gencjne, genCmpEq): call _pop
3303 2007-02-23 Raphael Neider <rneider AT web.de>
3305 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3307 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3309 * device/include/mcs51/P89LPC925.h: Added.
3311 2007-02-18 Raphael Neider <rneider AT web.de>
3313 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3315 2007-02-17 Borut Razem <borut.razem AT siol.net>
3317 * support/cpp2/directives.c, support/cpp2/version.c:
3318 synchronized with GCC CPP 4.1.2
3320 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3322 * src/mcs51/rtrack.h,
3323 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3324 by checking the strings passed by emitcode() to the assembler.
3325 Feel free to change. This in part addresses RFE #482179.
3326 Set environment variable SDCC_RTRACK to enable.
3327 * src/mcs51/gen.c: inserted hooks
3328 * src/mcs51/ralloc.h: added two members to struct regs
3329 * support/regression/tests/regtrack.c: added
3331 2007-02-14 Borut Razem <borut.razem AT siol.net>
3333 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3334 * Makefile.in: applied patch from Makefile related part of
3335 #1469393: Compiler does not initialize static data
3337 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3339 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3340 for better fix of bug 1273984, compiles pic16 rand.c
3342 2007-02-12 Borut Razem <borut.razem AT siol.net>
3344 * src/pic16/main.c: fixed pic16 standard library directory bug
3346 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3348 * src/hc08/gen.c (genSwap): fix swap regression test
3350 2007-02-10 Borut Razem <borut.razem AT siol.net>
3352 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3354 * support/regression/tests/bug-1654060.c: added regression test for
3357 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3359 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3360 bit moves in return statement
3362 2007-02-09 Borut Razem <borut.razem AT siol.net>
3364 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3367 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3369 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3370 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3372 2007-02-07 Raphael Neider <rneider AT web.de>
3374 * src/pic16/devices.inc,
3375 * device/include/pic16/pic18fregs.h,
3376 * device/include/pic16/pic18f[24][34]31.h,
3377 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3378 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3379 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3381 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3383 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3384 can this have lived here for so many years?
3385 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3386 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3387 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3389 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3391 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3392 appended by loop induction must be at the very end of the eBBlock
3394 2007-02-05 Kevin Vigor
3396 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3398 2007-02-05 Borut Razem <borut.razem AT siol.net>
3400 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3401 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3403 2007-02-03 Borut Razem <borut.razem AT siol.net>
3405 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3406 applied patch #1646602 option to set default signedness of char to
3407 unsigned, added -funsigned-char command line option,
3408 thanks to Gunther Jehle
3409 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3410 prompt for file deletion a few hundred times (especially the
3411 subversion files, which have ro permissions so it asks for
3412 confirmation), thanks to Simon McAuliffe;
3413 added {} + option to find in order to remove multiple files from a
3416 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3418 * device/include/mcs51/SST89x5xRDx.h: Added.
3420 2007-02-02 Raphael Neider <rneider AT web.de>
3422 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3423 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3425 2007-02-01 Raphael Neider <rneider AT web.de>
3427 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3430 2007-01-31 Borut Razem <borut.razem AT siol.net>
3432 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3433 if compiled with GCC. Thanks to Raphael Neider
3435 2007-01-31 Raphael Neider <rneider AT web.de>
3437 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3438 operand names, handles name and (name + n) for all n,
3439 (sameBank): restructured, also check bank allocation policy,
3440 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3441 (pic14_operandsAllocatedInSameBank): check whether to operands
3442 will be allocated into the same bank (i.e., section) to reduce
3443 BANKSEL overhead, queried from pcode.c:sameBank,
3444 (pic14printLocals): reintroduced clustering registers into a single
3445 section: all compiler generated symbols will now reside in one
3446 bank (per file), reducing BANKSEL overhead and code size,
3447 (showAllMemmaps): use local dbuf where possible
3449 2007-01-29 Raphael Neider <rneider AT web.de>
3451 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3452 (call_libraryfunc): retrieve/create symbol and mark as used,
3453 (genFunction): mark defined functions as non-extern and add again
3454 to code memmap for later output
3455 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3456 (pic14printLocals): reworked for new symbol emission,
3457 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3458 showAllMemmaps): reworked symbol output using dbufs, added handling
3459 of string literals (still incomplete),
3460 (picglue): removed symbol emission, moved into showAllMemmaps,
3461 (emitSymbolSet): new workhorse for symbol output,
3462 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3464 2007-01-29 Borut Razem <borut.razem AT siol.net>
3466 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3467 component contains the extension separator.
3469 2007-01-28 Borut Razem <borut.razem AT siol.net>
3471 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3473 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3474 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3475 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3476 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3477 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3478 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3479 src/z80/gen.c, support/Util/MySystem.c:
3480 accept slash and backslash as directory separator on WIN32 and
3483 2007-01-28 Raphael Neider <rneider AT web.de>
3485 * src/pic16/devices.inc,
3486 * device/include/pic16/pic18f[24][23]21.h,
3487 * device/include/pic16/pic18fregs.h,
3488 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3489 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3490 * device/lib/pic16/libio/adc.ignore,
3491 * device/lib/pic16/libio/i2c.ignore,
3492 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3493 family, as gputils do not yet support the devices
3494 * device/lib/pic16/Makefile.subdir: ignore errors on install
3495 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3496 headers and libraries from gputils .inc files
3498 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3500 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3502 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3504 * doc/sdccman.lyx: add printf benchmarks
3506 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3508 * device/lib/printf_fast.c: fix %c, char promoted to int
3509 * device/lib/printf_tiny.c: fix %c, char promoted to int
3511 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3513 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3515 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3517 * support/regression/tests/swap.c: 64 bit hosts failed
3518 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3520 2007-01-25 Raphael Neider <rneider AT web.de>
3522 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3523 based on absolute register address, patch by Alex Blond
3525 2007-01-22 Raphael Neider <rneider AT web.de>
3527 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3528 emitted, do not emit them again...
3530 2007-01-22 Raphael Neider <rneider AT web.de>
3532 * src/regression/bank1.c, src/regression/compare6.c,
3533 src/regression/add.c: cosmetic changes
3534 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3535 * src/pic/gen.c: fixed global zero and one,
3536 (aopForSym): removed unued code,
3537 (aopGet): assert aop is defined, check and use `index' of
3538 pCodeImmd operands (fixes #1630908),
3539 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3540 (register_reassign): prevent accidental register unification,
3541 (ReuseReg): cosmetic changes (also above)
3542 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3543 pic14emitStaticSeg): do not emit initialized data,
3544 (printIval*): replaced with working versions,
3545 (pic14createInterruptVect,picglue): use idata for initialized data,
3546 now init data should work in all modules (not only main()),
3547 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3549 2007-01-21 Borut Razem <borut.razem AT siol.net>
3551 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3552 use -fPIC or -fpic if they are supported and not ignored
3553 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3554 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3556 2007-01-20 Borut Razem <borut.razem AT siol.net>
3558 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3559 implemented RFE #1470316: allow "$" in variable names
3561 2007-01-20 Raphael Neider <rneider AT web.de>
3563 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3565 2007-01-20 Raphael Neider <rneider AT web.de>
3567 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3568 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3569 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3570 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3571 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3572 * device/lib/pic/libdev/pic*.c,
3573 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3574 * device/lib/pic/libdev/Makefile.in: show progress
3576 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3578 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3579 * support/scripts/sdcc_cygwin_mingw32,
3580 * support/scripts/sdcc_mingw32,
3581 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3582 conformance with autoconf 2.6
3584 2007-01-19 Raphael Neider <rneider AT web.de>
3586 * src/pic/device.c (register_map): fixed list construction
3587 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3588 (genMod): removed case for genModbits,
3589 (genModbits): removed as now unused/unimplemented
3590 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3592 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3594 * support/regression/tests/swap.c: added in response to #1638622
3595 * doc/sdccman.lyx: synced version, minor changes
3597 2007-01-18 Borut Razem <borut.razem AT siol.net>
3599 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3600 thanks to Gunther Jehle
3601 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3602 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3603 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3604 use filename in lineno instead.
3605 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3606 print the file name in ast_print()
3608 2007-01-18 Borut Razem <borut.razem AT siol.net>
3610 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3612 * src/SDCC.lex: stringLiteral() returns const char pointer,
3613 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3614 fixed column counting
3615 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3616 accept const char pointer as parameter
3617 * src/SDCCdwarf2.c: corrected buffer size
3619 2007-01-17 Borut Razem <borut.razem AT siol.net>
3621 * support/Util/dbuf_string.c: fixed for amd64
3623 2007-01-15 Borut Razem <borut.razem AT siol.net>
3625 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3626 removed terminal symbol ELIPSIS, since it was never generated by the
3627 lexer and it was wrongly used in parameter_identifier_list rule
3629 2007-01-15 Raphael Neider <rneider AT web.de>
3631 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3632 code page and data banking description
3633 * src/pic/genarith.c,
3634 * src/pic/gen.h: removed bit arithmetic functions,
3635 updated exit(1) to exit(EXIT_FAILURE)
3636 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3637 * device/include/pic16/pic18f2455.h,
3638 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3639 TRISD and TRISE, fixed/added some bit names
3640 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3641 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3642 updated pic18f2455.{c,h} instead of duplicating them
3644 2007-01-14 Borut Razem <borut.razem AT siol.net>
3646 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3647 Cannot debug files that contain spaces in the path name
3648 by converting spaces in asm file name to underscores
3650 2007-01-13 Borut Razem <borut.razem AT siol.net>
3652 * doc/sdccman.lyx: fixed format errors
3654 2007-01-10 Borut Razem <borut.razem AT siol.net>
3656 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3657 codeseg/constseg #pragma fail
3658 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3659 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3660 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3661 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3663 2007-01-09 Borut Razem <borut.razem AT siol.net>
3665 * get rid of diagnistic.[ch], pretty-print.[ch],
3666 c-pretty-print.[ch], ... used just for error, warning, ...
3668 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3669 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3670 suppoprt/cpp2/pretty-print.[ch]:
3672 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3673 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3674 suppoprt/cpp2/sdcpp.dsp:
3677 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3679 * device/lib/printf_large.c (output_float): removed recursion,
3680 use smaller buffer on stack for mcs51,
3681 fixed bug printing 1.96
3682 * support/regression/tests/snprintf.c: added test
3684 2007-01-07 Borut Razem <borut.razem AT siol.net>
3686 * use dynamic memory buffers instead temporary files
3687 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3689 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3690 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3691 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3692 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3693 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3694 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3695 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3696 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3697 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3698 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3699 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3700 support/Util/dbuf.c, support/Util/dbuf.h:
3702 * .version, sdcc.spec: bumped version to 2.6.4
3704 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3706 * src/port.h: added TARGET_Z80_LIKE macro
3707 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3708 output PSEG location if --xram-loc or --xstack-loc was used
3709 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3711 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3713 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3714 * as/as_z80.dsp, as/z80/as_z80.dsp,
3715 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3716 * sdcc.dsw: moved project files into subdir
3717 * as/hc08/as_hc08.dsp,
3718 * as/hc08/Makefile.bcc,
3719 * as/hc08/Makefile.in,
3720 * as/mcs51/Makefile.bcc,
3721 * as/mcs51/Makefile.in,
3722 * as/z80/Makefile.bcc,
3723 * as/z80/Makefile.in,
3724 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3727 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3730 * as/mcs51/asmain.c,
3732 * as/z80/assym.c: removed include "strcmpi.h"
3733 * as/hc08/strcmpi.c,
3734 * as/hc08/strcmpi.h,
3735 * as/mcs51/strcmpi.c,
3736 * as/mcs51/strcmpi.h,
3737 * support/Util/strcmpi.c,
3738 * support/Util/strcmpi.h: removed files
3739 * as/strcmpi.c: added as_strncmpi()
3741 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3743 * sdcc.dsw: Added some dependencies on project config.dsp
3745 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3747 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3748 with [di]ram_start to fix a regresion
3750 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3752 * configure.in: added missing mcs51 in status output
3753 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3755 * debugger/mcs51/clean.mk (distclean): remove config.h
3756 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3757 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3758 options.h, s-options-h and options.c
3759 * support/cpp2/clean.mk: unused, removed
3760 * Makefile.common.in,
3763 * as/hc08/Makefile.in,
3765 * as/mcs51/Makefile.in,
3766 * as/mcs51/clean.mk,
3769 * as/z80/Makefile.in,
3771 * as/link/Makefile.in,
3772 * as/link/hc08/Makefile.in,
3773 * as/link/hc08/clean.mk,
3774 * as/link/mcs51/Makefile.in,
3775 * as/link/mcs51/clean.mk,
3776 * as/link/z80/Makefile.in,
3777 * as/link/z80/clean.mk,
3778 * as/link/z80/conf.mk,
3779 * debugger/mcs51/Makefile.in,
3780 * debugger/mcs51/clean.mk,
3781 * device/include/Makefile.in,
3782 * device/lib/Makefile.in,
3783 * device/lib/mcs51/Makefile.in,
3784 * device/lib/pic/Makefile.in,
3785 * device/lib/pic/Makefile.common.in,
3786 * device/lib/pic/Makefile.subdir,
3787 * device/lib/pic/Makefile.rules,
3788 * device/lib/pic16/libio/Makefile.in,
3789 * device/lib/pic16/Makefile.subdir,
3790 * device/lib/pic16/libdev/Makefile.in,
3791 * device/lib/pic16/Makefile.rules,
3792 * device/lib/pic16/Makefile.common.in,
3793 * sim/ucsim/avr.src/Makefile.in,
3794 * sim/ucsim/main_in.mk,
3795 * sim/ucsim/cmd.src/Makefile.in,
3796 * sim/ucsim/doc/Makefile.in,
3797 * sim/ucsim/gui.src/Makefile.in,
3798 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3799 * sim/ucsim/gui.src/serio.src/Makefile.in,
3800 * sim/ucsim/hc08.src/Makefile.in,
3801 * sim/ucsim/libltdl/Makefile.in,
3802 * sim/ucsim/s51.src/Makefile.in,
3803 * sim/ucsim/sim.src/Makefile.in,
3804 * sim/ucsim/sim.src/conf.mk,
3805 * sim/ucsim/xa.src/Makefile.in,
3806 * sim/ucsim/z80.src/Makefile.in,
3810 * support/cpp2/Makefile.in,
3811 * support/librarian/Makefile.in,
3812 * support/librarian/clean.mk,
3813 * support/makebin/Makefile.in,
3814 * support/makebin/clean.mk,
3815 * support/packihx/Makefile.in,
3816 * support/regression/Makefile.in,
3817 * support/regression/ports/ds390/spec.mk,
3818 * support/regression/ports/gbz80/spec.mk,
3819 * support/regression/ports/hc08/spec.mk,
3820 * support/regression/ports/mcs51/spec.mk,
3821 * support/regression/ports/mcs51-large/spec.mk,
3822 * support/regression/ports/mcs51-medium/spec.mk,
3823 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3824 * support/regression/ports/pic14/spec.mk,
3825 * support/regression/ports/pic16/spec.mk,
3826 * support/regression/ports/mcs51-stack-auto/spec.mk,
3827 * support/regression/ports/ucz80/spec.mk,
3828 * support/regression/ports/xa51/spec.mk,
3829 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3830 adding a slash after $(top_builddir) and/or adding @datarootdir@
3832 * debugger/mcs51/configure.in,
3833 * device/lib/pic/configure.in,
3834 * device/lib/pic16/configure.in,
3835 * sim/ucsim/configure.in,
3836 * support/cpp2/configure.in,
3837 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3839 * debugger/mcs51/configure,
3840 * device/lib/pic/configure,
3841 * device/lib/pic16/configure,
3842 * sim/ucsim/configure,
3843 * support/cpp2/configure,
3844 * support/packihx/configure: generated with autoconf 2.60
3846 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3848 * as/link/hc08/lkihx.c (newArea),
3849 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3851 2007-01-02 Borut Razem <borut.razem AT siol.net>
3853 * doc/sdccman.lyx: documented #pragma sdcc_hash
3854 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3856 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3858 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3860 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3861 empty 'while'-loop to work correctly, see regression test 'while.c'
3862 * support/regression/tests/while.c: added
3864 2007-01-01 Borut Razem <borut.razem AT siol.net>
3866 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3867 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3868 support/cpp2/libcpp/sdcpp.c:
3869 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3870 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3871 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3873 2006-12-31 Borut Razem <borut.razem AT siol.net>
3875 * SDCPP synchronized with GCC CPP release version 4.1.1,
3876 currently the latest release:
3877 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3878 support/cpp2/libcpp/include/cpp-id-data.h
3879 support/cpp2/libiberty/fopen_unlocked.c
3880 support/cpp2/libiberty/md5.c
3882 support/cpp2/opt-functions.awk
3883 support/cpp2/opt-gather.awk
3884 support/cpp2/optc-gen.awk
3885 support/cpp2/opth-gen.awk:
3887 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3888 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3889 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3890 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3891 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3892 support/cpp2/diagnostic.h, support/cpp2/except.h,
3893 support/cpp2/hwint.h, support/cpp2/input.h,
3894 support/cpp2/intl.h, support/cpp2/move-if-change,
3895 support/cpp2/opts.c, support/cpp2/opts.h,
3896 support/cpp2/output.h, support/cpp2/prefix.c,
3897 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3898 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3899 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3900 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3901 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3902 support/cpp2/version.c:
3904 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3905 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3906 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3907 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3908 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3909 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3910 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3911 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3912 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3913 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3914 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3916 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3917 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3918 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3919 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3920 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3921 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3922 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3923 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3924 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3925 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3926 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3927 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3928 support/cpp2/system.h:
3931 2006-12-31 Borut Razem <borut.razem AT siol.net>
3933 * configure.in, configure: fixed bug #1538756: configure dies if bison
3934 and flex are not installed, 2nd try
3936 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3938 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3939 400.x for better code in RFE 899102
3941 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3943 * src/SDCCpeeph.c (deadMove),
3945 * src/mcs51/peep.h: renamed 'op' by 'reg'
3946 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3947 (scan4op): small change for removeDeadMove(), added support for
3948 'callee saves' and/or PACLL function calls,
3949 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3950 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3951 left in new dispatcher mcs51DeadMove()
3952 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3954 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3956 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3958 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3959 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3961 2006-12-30 Borut Razem <borut.razem AT siol.net>
3963 * support/cpp2/spacs.h: deleted from svn
3964 * configure.in, configure: fixed bug #1538756: configure dies if bison
3965 and flex are not installed
3967 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3969 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3970 with this z80 passes printf float test when enabled
3971 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3973 2006-12-28 Borut Razem <borut.razem AT siol.net>
3975 * support/cpp2/config.in, support/cpp2/configure.in,
3976 support/cpp2/configure, support/cpp2/Makefile.in:
3977 fix for the solaris build
3979 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3981 * src/SDCC.y (type_specifier2, pointer),
3983 * src/SDCCsymt.c (mergeSpec, checkSClass),
3984 * support/Util/SDCCerr.c,
3985 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3986 * support/valdiag/valdiag.py: Allow test cases to specify
3987 required language standard
3988 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3989 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3991 2006-12-27 Borut Razem <borut.razem AT siol.net>
3993 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3994 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3996 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3998 * support/cpp2/libiberty/Makefile.bcc: updated
3999 * src/pic16/main.c: fixed #pragma udata handling
4000 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4002 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4004 * src/SDCCpeeph.c: made labelHashEntry global,
4005 made pcDistance, FBYNAME static,
4006 (pcDistance): made static, use isComment and isLabel,
4008 (getLabelRef): added, extracted from labelRefCount(),
4009 (labelRefCount): use new getLabelRef(),
4010 (callFuncByName): made static, added deadMove,
4011 use isComment and isLabel,
4012 (newPeepRule): made static, set isLabel,
4013 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4014 labels from peephole rules,
4015 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4016 when isComment or isLabel is set
4017 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4018 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4020 * src/mcs51/peep.h: added
4021 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4022 * src/port.h: added peep->deadMove to port structure
4023 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4024 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4025 deadMove, finally removed no. 1 and 2
4032 * src/hc08/gen.c: mark lines with isComment or isLabel
4033 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4035 * sdcc.spec: bumped version to 2.6.3
4037 2006-12-26 Borut Razem <borut.razem AT siol.net>
4039 * support/cpp2/Makefile.in: added dependency on options.h
4040 * configure: regenerated
4041 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4042 * support/cpp2/Makefile.in: added vasprintf.c
4044 2006-12-25 Borut Razem <borut.razem AT siol.net>
4046 * SDCPP synchronized with GCC CPP release version 3.4.6,
4047 the latest release before 4.x:
4048 * support/cpp2/Makefile.in, support/cpp2/config.h,
4049 support/cpp2/configure, support/cpp2/configure.in,
4050 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4051 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4052 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4053 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4054 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4055 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4056 support/cpp2/cpptrad.c, support/cpp2/except.h,
4057 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4058 support/cpp2/hwint.h, support/cpp2/intl.h,
4059 support/cpp2/line-map.c, support/cpp2/line-map.h,
4060 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4061 support/cpp2/output.h, support/cpp2/prefix.c,
4062 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4063 support/cpp2/system.h, support/cpp2/version.c:
4065 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4066 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4067 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4068 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4069 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4070 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4071 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4072 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4073 support/cpp2/move-if-change, support/cpp2/opts.c,
4074 support/cpp2/opts.h, support/cpp2/opts.sh,
4075 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4076 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4077 support/cpp2/win32, support/cpp2/win32/dirent.c,
4078 support/cpp2/win32/dirent.h:
4080 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4081 * support/cpp2/sdcpp.h: renamed from sdcc.h
4082 * sdcppinit.c: deleted
4084 2006-12-23 Borut Razem <borut.razem AT siol.net>
4086 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4087 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4088 preproc.c: an other try to fix bug #982435: introduced
4089 -pedantic-parse-number command line option and pedantic_parse_number
4092 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4094 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4096 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4097 corrected overlayed areax addresses, warn about memory overlaps
4098 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4107 * src/port.h: added xabs_name and iabs_name
4108 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4109 (glue, emitMaps): create and emit maps d_abs and i_abs
4110 * src/SDCCglue.h: cosmetic changes
4111 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4113 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4114 (allocDefault): put absolute, initialized globals in them
4115 * support/regression/tests/absolute.c: added absolute bdata test
4116 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4118 2006-12-20 Borut Razem <borut.razem AT siol.net>
4120 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4121 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4122 added regression test for bug #982435
4124 2006-12-18 Borut Razem <borut.razem AT siol.net>
4126 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4127 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4128 small cosmetic changes
4129 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4130 * support/regression/tests/bug-1351710.c: added regression test
4132 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4134 * doc/sdccman.lyx: added the long missed iCode table
4135 "<where is figure II?>", added links to wiki
4137 2006-12-17 Borut Razem <borut.razem AT siol.net>
4139 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4140 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4141 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4142 unified table driven pragma handling, pragma argument type checking
4143 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4144 current one - version 1.1.3
4145 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4147 2006-12-13 Raphael Neider <rneider AT web.de>
4149 * src/pic/device.h: removed AssignedMemory structure and macros
4150 * src/pic/device.c: removed global finalMapping (linker assigns
4152 (register_map): add SFRs to remembered memRanges
4153 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4154 assignFixedRegisters,assignRelocatableRegisters): removed,
4155 (setMaxRAM,validAddress): adapted accordingly,
4156 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4157 reasonably sized sharebanks,
4158 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4159 (allDefsOutOfRange): removed unused code,
4160 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4162 * src/pic/pcode.c (register_reassign): removed recursion warning,
4163 fired far too often,
4164 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4165 to use existing pic14_stringInSet() to avoid duplicate symbols,
4166 tidied up the code a bit,
4167 (pic14printLocals): added in symmetry to printExterns, replaces
4168 writeUsedRegs more or less,
4169 (picglue): call new pic14_printLocals(),
4170 * device/include/pic/pic*.h: removed #pragma memmap directives,
4171 information gathered from include/pic/pic14devices.txt
4172 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4174 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4176 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4178 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4180 * device/include/mcs51/cc2430.h: fixed missing ';'
4182 2006-12-10 Raphael Neider <rneider AT web.de>
4184 * device/lib/pic16/libc/stdio/vfprintf.c,
4185 * device/lib/pic16/libc/stdio/printf_small.c,
4186 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4187 char arguments, as char varargs are cast to int by the caller,
4188 hopefully fixes #1604915 (other device libraries are still affected)
4190 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4192 * src/mcs51/ralloc.c (packRegsForAssign),
4193 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4195 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4197 * device/include/malloc.h: removed init_dynamic_memory
4198 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4199 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4200 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4201 * device/lib/libsdcc.lib,
4202 * device/lib/Makefile.in,
4203 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4204 * doc/sdccman.lyx: documented use of new _heap.c
4205 * support/regression/tests/malloc.c: removed init_dynamic_memory
4206 * src/cdbFile.c(spacesToUnderscores): new function,
4207 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4209 * device/include/tinibios.h: removed defines for putchar and getchar
4210 * device/lib/ds390/Makefile.in: added putchar.c
4211 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4213 2006-12-09 Borut Razem <borut.razem AT siol.net>
4215 * support/cpp2/sdcc.h: prevent multiple inclusion
4216 * support/cpp2/options.h: deleted
4218 2006-12-08 Borut Razem <borut.razem AT siol.net>
4220 * support/cpp2/sdcc.h: removed x*alloc() macros
4221 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4222 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4223 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4224 * support/cpp2/system.h: moved #include "sdcc.h"
4225 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4226 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4228 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4229 -funsigned-char options
4230 * support/cpp2/sdcppmain.c: fixed bug 1611411
4232 2006-12-07 Borut Razem <borut.razem AT siol.net>
4234 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4237 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4239 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4240 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4242 * .version: bumped to 2.6.2 because a) it's been a while
4243 b) the linker sources have moved c) the preprocessor is upgraded
4245 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4247 * support/regression/tests/snprintf.c: some checks
4248 * lib/src/printf_large.c: %bc: read char instead of int from stack
4250 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4252 * device/include/mcs51/cc2430.h: inserted _XPAGE
4254 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4256 * device/include/mcs51/cc2430.h: added
4258 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4260 * device/include/asm/default/features.h,
4261 * device/include/asm/ds390/features.h,
4262 * device/include/mcs51/at89s53.h,
4263 * device/include/ser.h,
4264 * device/include/ser_ir.h,
4265 * device/include/serial.h: changed keywords to double underscore variants,
4266 fixes bug 1590261 some more, thanks Steven Borley
4268 2006-12-01 Raphael Neider <rneider AT web.de>
4270 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4271 but emit warning (recursion is not supported for pic14)
4273 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4275 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4276 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4278 2006-11-30 Raphael Neider <rneider AT web.de>
4280 * src/pic/device.c (dump_sfr): always emit symbols
4281 * src/pic/glue.c (pic14printPublics): fixed typo
4283 2006-11-30 Raphael Neider <rneider AT web.de>
4285 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4286 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4287 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4288 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4289 a sharebank, use a non-shared bank for the stack if none available
4290 * src/pic/device.h (struct memRange): added linked list next field,
4291 added prototypes for above functions
4292 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4293 (typeRegWithIdx): accept fixed and unfixed stack registers
4294 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4295 the stack, handle shared and banked stack (except for WSAVE),
4296 (insertBankSel): removed useless optimization (will never fire),
4297 (FixRegisterBanking): added optimization for devices with only one
4298 possibly aliased bank of memory, like 16f84
4299 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4300 devices have no SHAREBANK in the linker script
4301 * device/include/pic/pic14devices.txt: documented memmap
4302 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4304 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4306 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4307 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4308 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4309 genhc08Code): switched most of the D (debug) macros to DD (detailed
4310 debug) macros to better control clutter in the generated .asm file.
4311 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4312 genRightShift): fixed bug with non-constant bit shift stored to
4313 a volatile result (SF Open Discussion forum thread #1616749).
4314 Single byte case is not yet optimized.
4316 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4318 * device/include/asm/mcs51/features.h,
4319 * device/include/malloc.h,
4320 * device/include/stdio.h: changed keywords to double underscore variants,
4323 2006-11-27 Borut Razem <borut.razem AT siol.net>
4325 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4326 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4327 support/cpp2/output.h, support/cpp2/cppinit.c,
4328 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4329 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4330 support/cpp2/cppdefault.c, support/cpp2/system.h,
4331 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4332 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4333 support/cpp2/prefix.c, support/cpp2/except.h,
4334 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4335 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4336 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4337 support/cpp2/version.c, support/cpp2/cppmain.c,
4338 support/cpp2/version.h, support/cpp2/hashtable.c,
4339 support/cpp2/cpperror.c:
4340 synchronized with GCC CPP release version 3.3.6,
4341 the latest where cppmain.c still exists.
4342 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4343 support/cpp2/sdcppinit.c: added
4345 2006-11-27 Borut Razem <borut.razem AT siol.net>
4347 * support/cpp2/cpplex.c:
4348 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4350 * support/cpp2/cpplib.c: removed definitions of unused variables
4352 2006-11-26 Borut Razem <borut.razem AT siol.net>
4354 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4355 since they are redefined by macros in support/cpp2/sdcc.h
4356 * support/cpp2/sdcc.h: x*alloc macro redefinition
4358 2006-11-25 Borut Razem <borut.razem AT siol.net>
4360 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4361 support/cpp2/configure, support/cpp2/Makefile.in,
4362 support/cpp2/cppfiles.c, support/cpp2/output.h,
4363 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4364 support/cpp2/config.h, support/cpp2/cpplib.h,
4365 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4366 support/cpp2/cppdefault.c, support/cpp2/config.in,
4367 support/cpp2/system.h, support/cpp2/cpplex.c,
4368 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4369 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4370 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4371 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4372 support/cpp2/configure.in, support/cpp2/intl.h,
4373 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4374 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4375 support/cpp2/version.c, support/cpp2/cppmain.c,
4376 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4377 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4378 support/cpp2/cpperror.c,
4379 support/cpp2/libiberty/safe-ctype.c,
4380 support/cpp2/libiberty/safe-ctype.h,
4381 support/cpp2/libiberty/splay-tree.c,
4382 support/cpp2/libiberty/obstack.c,
4383 support/cpp2/libiberty/lbasename.c,
4384 support/cpp2/libiberty/splay-tree.h,
4385 support/cpp2/libiberty/obstack.h:
4386 synchronized with GCC CPP release version 3.2.3,
4387 the latest before integration of cpp into gcc
4388 * support/cpp2/except.h, support/cpp2/line-map.c,
4389 support/cpp2/line-map.h,
4390 support/cpp2/libiberty/hex.c,
4391 support/cpp2/libiberty/concat.c,
4392 support/cpp2/libiberty/filenames.h: added
4393 * support/cpp2/intl.c: deleted
4395 2006-11-24 Borut Razem <borut.razem AT siol.net>
4397 * src/SDCC.y: enabled compilation of empty source file
4398 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4399 "ISO C forbids an empty source file"
4400 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4401 if all the code is ifdefed out.
4403 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4405 * src/hc08/gen.c (genPcall): fix for bug #1601032
4407 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4409 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4410 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4411 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4412 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4413 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4414 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4415 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4416 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4417 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4418 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4419 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4420 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4421 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4422 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4423 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4424 Renamed to all upper case as per the standard set by SiLabs
4426 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4428 * device/include/mcs51/C8051F520.h: new, added
4429 * device/include/mcs51/compiler.h: added link about predefined macros
4431 2006-11-23 Raphael Neider <rneider AT web.de>
4433 * src/regression/Makefile: add -L path to fresh library
4434 * src/regression/simulate: emphasize FAILED output
4435 * src/regression/create_stc: output _failures from gpsim
4436 * src/regression/compare4.c,
4437 * src/regression/rotate6.c: fixed char literals,
4438 all compile, all run =8-D
4440 * src/pic/pcode.h: added isPCASMDIR macro
4441 * src/pic/gen.c (genAnd): fixed bit offset
4442 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4443 packBits): unified register numbering schemes,
4444 (newReg): do not insert stack registers into hash table,
4445 (initStack): unpinned pseudo stack, simplified,
4446 (typeRegWithIdx): fixed retrieval of stack registers,
4447 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4448 (pCodeReplace): removed invalid assertion,
4449 (insertPCodeInstruction): fixed newly added labels,
4450 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4451 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4452 DumpFlow): removed unsed (broken?) code,
4453 (insertBankSel): prevent STATUS from being BANKSELed,
4454 (FixRegisterBanking): rewritten from scratch, implemented generic
4455 optimizations (suppress BANKSELs to same register and to registers
4456 present in all banks),
4457 (AnalyzeBanking): update flow after BANKSELection
4459 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4460 sharebank, let linker place it, mark STKxx symbols as emitted
4462 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4464 * src/regression/arrays.c,
4465 * src/regression/bank1.c,
4466 * src/regression/bool2.c,
4467 * src/regression/compare7.c,
4468 * src/regression/compare8.c,
4469 * src/regression/compare9.c,
4470 * src/regression/compare10.c,
4471 * src/regression/configword.c,
4472 * src/regression/for.c,
4473 * src/regression/mult1.c,
4474 * src/regression/pointer1.c,
4475 * src/regression/rotate6.c,
4476 * src/regression/string1.c,
4477 * src/regression/struct1.c,
4478 * src/regression/Makefile: make PIC14 regression tests run again
4479 (3 fail, 6 won't compile)
4481 2006-11-21 Raphael Neider <rneider AT web.de>
4483 * device/include/pic16/pic18f4550.h,
4484 * device/include/pic16/pic18f4455.h,
4485 * device/lib/pic16/libdev/pic18f4550.c,
4486 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4487 * configure.in: removed superfluous closing bracket
4489 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4491 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4494 2006-11-21 Raphael Neider <rneider AT web.de>
4496 * src/pic/device.{c,h}: added pic14_getPIC()
4497 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4498 (genAnd): added PIC code for one case, fixes #1597044
4499 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4500 SFRs that are present in all banks (e.g., STATUS)
4502 2006-11-20 Raphael Neider <rneider AT web.de>
4504 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4505 INCFSZ/INCFSZW and declared them as changing Z bit,
4506 (insertPCodeInstruction): correctly invert the above instructions,
4508 (DoBankSelect): don't panic on po_immediates
4510 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4513 * as/link/mcs51/lkihx.c (newArea),
4514 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4515 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4517 2006-11-11 Raphael Neider <rneider AT web.de>
4519 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4520 bitfield symbols, fixes #1579535 (once more...).
4522 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4524 * support/regression/generate-cases.py,
4525 * support/regression/fwk/include/testfwk.h,
4526 * support/regression/fwk/lib/testfwk.c: used code pointers,
4527 (about 50kByte less code generated for mcs51)
4529 2006-11-06 Borut Razem <borut.razem AT siol.net>
4531 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4532 debugger/mcs51/configure: fixed failed check because the function
4533 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4534 who submitted the patch for gpsim.
4535 * debugger/mcs51/configure.in: removed the result message
4536 * debugger/mcs51/Makefile.in: fixed the config.status warning
4537 "... seems to ignore the --datarootdir setting"
4539 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4541 * device/include/mcs51/c8051f020.h,
4542 * device/include/mcs51/c8051f040.h,
4543 * device/include/mcs51/c8051f060.h,
4544 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4545 * src/z80/gen.c (gencjneshort),
4546 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4548 2006-10-31 Borut Razem <borut.razem AT siol.net>
4550 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4551 debugger/mcs51/configure: get readline version
4553 2006-10-30 Borut Razem <borut.razem AT siol.net>
4555 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4556 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4557 debugger/mcs51/configure: locate readline even when cross compiling
4558 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4560 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4562 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4565 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4567 * device/include/malloc.h,
4568 * device/lib/calloc.c,
4569 * device/lib/free.c,
4570 * device/lib/malloc.c,
4571 * device/lib/realloc.c: moved definition of struct into sources
4572 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4574 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4576 * as/asx8051.dsp: corrected output directories
4577 * as/link/hc08: new directory for hc08 linker
4578 * as/hc08/aslink.h, as/link/aslink.h,
4579 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4580 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4581 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4582 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4583 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4584 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4585 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4586 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4587 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4588 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4589 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4590 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4591 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4592 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4593 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4594 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4595 * as/link/hc08/conf.mk,
4599 * sdcc.dsw: moved hc08 linker to as/link/hc08
4600 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4601 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4602 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4603 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4604 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4605 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4606 * as/link/mcs51/aslink.dsp,
4607 * as/link/mcs51/Makefile.in: factored out the common files
4608 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4609 * as/clean.mk: extra cleaning common files
4610 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4611 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4612 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4614 2006-10-29 Raphael Neider <rneider AT web.de>
4616 * src/pic/ralloc.c (newReg): create aliases for registers with
4617 multiple names to fix #1579535 and #1584001,
4618 (regWithIdx,dirregWithName): resolve aliases on lookup
4619 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4621 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4622 to prevent build errors on small devices
4624 2006-10-28 Raphael Neider <rneider AT web.de>
4626 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4627 assumption within interrupt handlers, fixes #1584940
4628 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4629 "emitted" to avoid emitting them again in udata
4631 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4633 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4636 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4638 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4639 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4640 on/off CR to CRLF conversion.
4642 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4644 * doc/sdccman.lyx: updated IRQ section
4646 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4648 * device/lib/serial_io.c: removed
4649 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4650 replacements for serial_io.c
4652 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4654 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4656 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4658 * device/lib/serial_io.c: Default putchar() and getchar() for
4659 mcs51 uses serial port.
4661 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4663 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4665 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4667 * support/regression/ports/mcs51/support.c: smaller
4668 _sdcc_external_startup()
4669 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4671 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4673 * device/lib/gbz80/crt0.s,
4674 * device/lib/gbz80/crt0_rle.s,
4675 * device/lib/gbz80/div.s,
4676 * device/lib/gbz80/fstubs.s,
4677 * device/lib/gbz80/heap.s,
4678 * device/lib/gbz80/mul.s,
4679 * device/lib/gbz80/putchar.s,
4680 * device/lib/gbz80/stubs.s,
4681 * device/lib/z80/crt0.s,
4682 * device/lib/z80/crt0_rle.s,
4683 * device/lib/z80/div.s,
4684 * device/lib/z80/fstubs.s,
4685 * device/lib/z80/heap.s,
4686 * device/lib/z80/mul.s,
4687 * device/lib/z80/putchar.s,
4688 * device/lib/z80/stubs.s: reverted, I was mistaken
4690 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4692 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4693 * support/regression/ports/mcs51/support.c: removed race
4694 condition on TI in _putchar allowing to use serial port mode 0
4696 2006-10-20 Borut Razem <borut.razem AT siol.net>
4698 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4700 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4702 * device/lib/gbz80/crt0.s,
4703 * device/lib/gbz80/crt0_rle.s,
4704 * device/lib/gbz80/div.s,
4705 * device/lib/gbz80/fstubs.s,
4706 * device/lib/gbz80/heap.s,
4707 * device/lib/gbz80/mul.s,
4708 * device/lib/gbz80/putchar.s,
4709 * device/lib/gbz80/stubs.s,
4710 * device/lib/z80/crt0.s,
4711 * device/lib/z80/crt0_rle.s,
4712 * device/lib/z80/div.s,
4713 * device/lib/z80/fstubs.s,
4714 * device/lib/z80/heap.s,
4715 * device/lib/z80/mul.s,
4716 * device/lib/z80/putchar.s,
4717 * device/lib/z80/stubs.s: removed all leading underscores from area names
4719 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4721 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4722 regression tests are not waiting in the simulator for simulated
4723 transmission of debug output
4725 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4727 * device/lib/printf_large.c: slightly smaller
4728 * doc/sdccman.lyx: do not use spaces within html links
4730 2006-10-16 Borut Razem <borut.razem AT siol.net>
4732 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4733 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4734 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4735 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4736 debugger/mcs51/configure:
4737 [ 1185668 ] add gnu readline support to sdcdb - enabled
4739 2006-10-16 Raphael Neider <rneider AT web.de>
4741 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4742 fixes #1577882, removes close to all banking optimizations
4744 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4746 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4747 variables in code memory
4748 * support/regression/tests/absolute.c: added test for this
4750 2006-10-15 Raphael Neider <rneider AT web.de>
4752 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4754 (BankSelect): emit BANKSEL before touching linker-placed regs,
4757 2006-10-10 Raphael Neider <rneider AT web.de>
4759 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4760 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4761 * src/pic/main.c (_pic14_parseOptions),
4762 * src/pic/main.h: mostly reverted to previous state, now use results
4763 from SDCCmain.c's argument parsing
4765 2006-10-10 Borut Razem <borut.razem AT siol.net>
4767 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4768 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4769 [ 1185668 ] add gnu readline support to sdcdb -
4770 prepared for READLINE, not enabled yet,
4771 thanks to <tal.bav AT gmail.com>
4773 2006-10-10 Raphael Neider <rneider AT web.de>
4775 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4776 * src/pic16/devices.inc,
4777 * device/include/pic16 (pic18f[24]620.h),
4778 * device/include/pic18fregs.h,
4779 * device/lib/pic16/pics.all,
4780 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4781 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4782 Gary Plumbridge and Anton Strobl
4784 2006-10-10 Raphael Neider <rneider AT web.de>
4786 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4787 --stack-siz=NUM options to configure the argument passing stack
4788 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4789 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4790 (pic14_getSharebankSize): obey --stack-siz=NUM,
4791 (pic14_getSharebankAddress): obey --stack-loc=NUM
4793 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4795 * doc/sdccman.lyx: added to the manual
4796 * doc/figures/ddd_example.png: added (neither pdflatex nor
4797 most browsers seem to like the .eps file)
4799 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4801 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4802 to /tmp and /var/tmp acc. LSB
4803 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4805 * support/regression/tests/onebyte.c: added test
4807 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4809 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4811 2006-10-05 Borut Razem <borut.razem AT siol.net>
4813 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4815 - sdcc.dsw: changed property eol-style to CRLF
4816 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4818 2006-10-04 Raphael Neider <rneider AT web.de>
4820 * device/include/pic/{pic16f84.h,pic16f84a.h},
4821 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4822 from patch #1522504, thanks to Robas Teodor
4824 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4826 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4829 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4831 * src/pic16/glue.c (pic16emitMaps),
4832 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4833 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4834 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4835 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4837 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4838 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4840 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4842 * support/librarian/sdcclib.c: Added option -l.
4843 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4845 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4846 using Windows command prompt.
4848 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4850 * device/lib/libsdcc.lib: added module rand
4851 * src/ds390/ralloc.c (rematStr),
4852 * src/hc08/ralloc.c (rematStr),
4853 * src/mcs51/ralloc.c (rematStr),
4854 * src/z80/ralloc.c (rematStr): made output more consistent
4855 * src/mcs51/gen.c: cosmetic changes
4857 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4859 * src/port.h: added mem.cabs_name to PORT
4866 * src/z80/main.c: added cabs_name initializers
4867 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4869 (emitMaps): emit absolutes in code memory into cabs_name
4871 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4872 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4873 * support/regression/fwk/include/testfwk.h: added define for at
4874 * support/regression/tests/absolute.c: added, new
4876 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4878 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4879 optimizations, see also patch 887161 by Stas Sergeev
4880 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4881 to be necessary anymore,
4882 (102, 103, 104, 127): renamed all occurances of bp to _bp
4884 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4886 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4887 thanks Weston T. Schmidt for patch 1555221
4888 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4889 * src/SDCCicode.c(geniCodeMultiply): small optimization
4891 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4893 * device/include/stdlib.h: added rand prototypes
4894 * device/lib/rand.c: new, added
4895 * device/lib/Makefile.in: added rand.c
4896 * src/z80/peeph.def,
4897 * src/z80/peeph-gbz80.def,
4898 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4900 2006-09-20 Raphael Neider <rneider AT web.de>
4902 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4904 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4906 * as/link/aslink.h: cosmetic changes
4907 * as/link/mcs51/Makefile.in,
4908 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4910 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4913 * as/link/mcs51/aslink.h,
4914 * as/link/z80/aslink.h: merged and moved to as/link/
4915 * as/link/lkstore.c,
4916 * as/link/mcs51/lkstore.c: moved to as/link/
4917 * as/link/clean.mk: remove *.o
4918 * as/link/mcs51/alloc.h: deleted
4919 * as/link/mcs51/lkarea.c: added lnksect prototype
4920 * as/link/mcs51/lkdata.c,
4921 * as/link/mcs51/lklex.c,
4922 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4923 * as/link/mcs51/lkmem.c,
4924 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4925 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4926 * as/link/mcs51/aslink.dsp,
4927 * as/link/mcs51/Makefile.aslink,
4928 * as/link/mcs51/Makefile.bcc,
4929 * as/link/mcs51/Makefile.in: updated for moved files
4930 * as/link/z80/lkarea.c,
4931 * as/link/z80/lkhead.c,
4932 * as/link/z80/lklex.c,
4933 * as/link/z80/lklibr.c,
4934 * as/link/z80/lklist.c,
4935 * as/link/z80/lkmain.c,
4936 * as/link/z80/lkrloc.c,
4937 * as/link/z80/lksym.c: synced with mcs51
4938 * as/link/z80/lkdata.c,
4939 * as/link/z80/lkeval.c,
4940 * as/link/z80/lkihx.c,
4941 * as/link/z80/lks19.c: cosmetic changes
4942 * as/link/z80/Makefile.in,
4943 * as/link/z80/linkgbz80.dsp,
4944 * as/link/z80/linkz80.dsp: updated for moved files
4946 2006-09-16 Borut Razem <borut.razem AT siol.net>
4948 * debugger/mcs51/sdcdb.c: partially fixed
4949 [ 1203664 ] sdcdb fails to open files w. two "." periods
4950 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4951 debugger/mcs51/symtab.h: fixed indenting
4952 * configure.in, configure: up to date with latest Maarten's changes
4954 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4957 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4958 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4959 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4960 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4961 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4962 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4963 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4964 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4965 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4966 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4967 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4968 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4969 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4970 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4971 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4972 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4973 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4974 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4975 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4976 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4977 as/link/mcs51/alloc.h,
4978 as/link/mcs51/clean.mk,
4979 as/link/mcs51/conf.mk,
4980 as/link/mcs51/Makefile.bcc,
4981 as/link/mcs51/Makefile.in,
4982 as/link/mcs51/readme.390,
4983 as/link/mcs51/strcmpi.c,
4984 as/link/mcs51/strcmpi.h,
4986 as/mcs51/Makefile.bcc,
4987 as/mcs51/Makefile.in,
4990 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4992 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4995 * as/link/Makefile.in,
4996 * as/link/z80/linkgbz80.dsp,
4997 * as/link/z80/linkz80.dsp,
5004 * link/z80/aslink.h,
5005 * link/z80/clean.mk,
5007 * link/z80/linkgbz80.dsp,
5008 * link/z80/linkz80.dsp,
5009 * link/z80/lkarea.c,
5010 * link/z80/lkdata.c,
5011 * link/z80/lkeval.c,
5014 * link/z80/lkhead.c,
5017 * link/z80/lklibr.c,
5018 * link/z80/lklist.c,
5019 * link/z80/lkmain.c,
5020 * link/z80/lkrloc.c,
5023 * link/z80/Makefile.in,
5025 * sdcc.dsw: moved link/ to as/link/
5027 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5029 * as/mcs51/i51mch.c (machine): fixed warning
5031 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5033 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5035 2006-09-09 Borut Razem <borut.razem AT siol.net>
5037 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5038 sdcdb WIN32 native port
5039 * src/clean.mk: fixed
5041 2006-09-08 Borut Razem <borut.razem AT siol.net>
5043 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5045 2006-09-08 Raphael Neider <rneider AT web.de>
5047 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5048 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5049 to gplink to disable processor mismatch warning and to allow
5050 the use of devices with only aliased (shared) memory banks,
5051 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5053 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5055 * doc/sdccman.lyx: Some re-formating plus example on using
5056 #pragma preproc_asm +/-
5058 2006-09-07 Borut Razem <borut.razem AT siol.net>
5060 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5063 2006-09-06 Borut Razem <borut.razem AT siol.net>
5065 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5066 line at sdcc.nsi:153
5067 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5069 2006-09-05 Borut Razem <borut.razem AT siol.net>
5071 * configure.in, configure: support for winsock2
5072 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5073 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5074 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5075 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5076 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5078 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5080 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5082 * support/regression/tests/bug1551947.c: new, added
5083 * src/SDCCsymt.h: strings are char* not byte*
5085 2006-09-05 Raphael Neider <rneider AT web.de>
5087 * device/lib/pic16/libdev/pic18f4550.c,
5088 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5089 declarations/definitions from patch #1520949
5091 2006-09-05 Raphael Neider <rneider AT web.de>
5093 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5094 byte-aligned bitfields, fixes #1539278
5096 2006-09-05 Raphael Neider <rneider AT web.de>
5098 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5101 2006-09-04 Borut Razem <borut.razem AT siol.net>
5103 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5104 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5105 -mno-cygwin is a part of the compiler name
5106 * support/scripts/sdcc_mingw32: don't disable ucsim
5108 2006-09-03 Borut Razem <borut.razem AT siol.net>
5110 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5111 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5113 2006-09-03 Raphael Neider <rneider AT web.de>
5116 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5117 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5120 2006-09-01 Borut Razem <borut.razem AT siol.net>
5122 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5123 to make ppc-osx happy
5125 2006-08-31 Borut Razem <borut.razem AT siol.net>
5127 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5128 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5129 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5130 * support/regression/ports/ds390/spec.mk,
5131 support/regression/ports/mcs51/spec.mk,
5132 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5133 To run regression tests in mingw environment:
5134 make DEV_NULL=NUL CC=gcc
5136 2006-08-30 Borut Razem <borut.razem AT siol.net>
5138 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5139 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5140 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5141 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5142 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5143 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5144 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5145 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5146 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5147 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5148 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5149 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5150 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5151 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5152 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5153 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5154 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5155 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5156 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5157 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5158 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5159 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5160 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5161 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5162 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5163 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5164 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5165 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5166 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5167 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5168 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5169 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5170 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5171 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5172 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5173 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5174 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5175 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5176 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5177 ucsim WIN32 native port
5179 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5181 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5183 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5185 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5186 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5188 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5190 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5191 * support/regression/tests/bug1546986.c: new, added
5192 * as/mcs51/.cvsignore,
5193 * debugger/mcs51/.cvsignore,
5194 * src/.cvsignore: deleted
5196 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5198 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5201 2006-08-20 Borut Razem <borut.razem AT siol.net>
5203 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5204 removed cl_listen_console::match(), cl_console::match(),
5205 restructured cl_commander::proc_input()
5207 2006-08-16 Borut Razem <borut.razem AT siol.net>
5209 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5210 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5211 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5213 2006-08-14 Borut Razem <borut.razem AT siol.net>
5215 * support/regression/Makefile.in,
5216 support/regression/ports/pic14/gpsim.cmd,
5217 support/regression/ports/pic14/spec.mk,
5218 support/regression/ports/pic14/support.c:
5219 added pic14 regression test
5221 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5223 * as/doc/asxhtm.html: documented changed ABS behaviour
5224 * as/doc/README: fixed some typos
5226 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5228 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5231 2006-08-12 Borut Razem <borut.razem AT siol.net>
5233 * support/regression/fwk/include/testfwk.h,
5234 support/regression/fwk/lib/testfwk.c,
5235 support/regression/generate-cases.py,
5236 support/regression/Makefile.in:
5237 regression test framework does not depend on function pointers and
5240 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5242 * device/include/stddef.h: c temporary hack to fix bug 1518273
5244 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5246 * device/include/mcs51/cc2510fx.h: added
5247 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5250 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5252 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5253 * as/z80/Makefile.in: added strcmpi.c
5254 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5255 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5257 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5259 * device/lib/gbz80/asm_strings.s,
5260 * device/lib/gbz80/crt0_rle.s,
5261 * device/lib/gbz80/div.s,
5262 * device/lib/gbz80/mul.s,
5263 * device/lib/gbz80/shift.s,
5264 * device/lib/z80/asm_strings.s,
5265 * device/lib/z80/crt0_rle.s,
5266 * device/lib/z80/div.s,
5267 * device/lib/z80/mul.s,
5268 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5269 flags which are all upper case
5271 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5273 * as/z80/asm.h: made CASE_SENSITIVE 1
5274 * link/z80/aslink.h: made CASE_SENSITIVE 1
5275 * src/z80/gen.c (throughout): made all conditionals upper case
5276 * support/regression/tests/bug1503067.c: new
5278 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5280 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5281 (shiftIntoPair): added case 2 for PAIR_IY,
5282 (setupToPreserveCarry): replaced parameters with iCode and check if
5283 PAIR_DE is in use to fix bug 1399290,
5284 (genPlus, genMinus): updated call to setupToPreserveCarry
5285 * support/regression/tests/bug1399290.c: new
5287 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5289 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5290 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5291 * src/ds390/gen.c (shiftRLong),
5292 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5293 * src/mcs51/gen.c (sameReg): changed to sameByte,
5294 (xch_a_aopGet): new,
5295 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5296 shiftRLong): fixed bug 1533966
5297 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5298 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5299 * support/regression/Makefile.in: disabled z80, enabled ucz80
5300 * support/regression/tests/float_trans.c: enabled test for z80 and host
5301 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5303 2006-08-01 Borut Razem <borut.razem AT siol.net>
5305 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5306 comparison is always false due to limited range of data type
5307 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5309 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5311 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5312 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5313 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5314 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5316 2006-07-31 Borut Razem <borut.razem AT siol.net>
5318 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5319 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5320 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5321 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5322 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5323 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5324 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5325 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5326 enable ucsim mingw compilation. Serial port is disabled,
5327 since it uses termios.h API, which is not available on native
5330 2006-07-31 Borut Razem <borut.razem AT siol.net>
5332 * Small Device C Compiler 2.6.0 released
5333 * support/scripts/sdcc.nsi: added FULL_DOC option
5334 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5336 2006-07-28 Borut Razem <borut.razem AT siol.net>
5338 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5339 * doc/INSTALL.txt: updated
5341 2006-07-27 Borut Razem <borut.razem AT siol.net>
5343 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5344 device/lib/pic/libdev/Makefile.in: fixed bug
5345 [ 1438354 ] pic libsdcc: distclean doesn't work
5346 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5347 device/lib/pic16/libio/Makefile.in: fixed bug
5348 [ 1438344 ] pic16 lib: clean doesn't work properly
5349 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5351 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5353 * device/lib/pic/libsdcc/fsdiv.c,
5354 * device/lib/pic/libsdcc/fsmul.c,
5355 * device/lib/pic16/libsdcc/float/fsdiv.c,
5356 * device/lib/pic16/libsdcc/float/fsmul.c,
5357 * device/lib/_fsdiv.c,
5358 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5359 * support/regression/tests/bug1520966.c: added
5360 * doc/knownbugs.html: removed [ 1520966 ] from the list
5362 2006-07-25 Borut Razem <borut.razem AT siol.net>
5364 * configure.in, configure, sdccconf_in.h: fixed bug
5365 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5366 * doc/knownbugs.html: removed [ 1519095 ] from the list
5368 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5370 * doc/knownbugs.html: added, contains list of known bugs at release
5371 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5373 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5375 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5376 function registers and corrected defaults with additional warning
5377 * device/lib/malloc.c: cosmetic changes
5378 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5379 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5380 (fillGaps): and used it
5382 2006-07-20 Raphael Neider <rneider AT web.de>
5384 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5385 output unless SDCCPICDEBUG is set
5386 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5387 output if SILENT is set
5389 2006-07-11 Borut Razem <borut.razem AT siol.net>
5391 * doc/README.txt: updated
5393 2006-07-10 Borut Razem <borut.razem AT siol.net>
5395 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5396 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5397 in WIN32 installation
5398 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5401 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5403 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5404 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5406 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5408 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5410 2006-07-06 Borut Razem <borut.razem AT siol.net>
5412 * support/regression/tests/bitfields.c:
5413 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5414 * support/regression/tests/constantRange.c:
5415 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5417 2006-07-04 Borut Razem <borut.razem AT siol.net>
5419 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.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:
5424 reverted changes from 2006-07-03
5425 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5426 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5427 added CPPFLAGS, used by the host port
5429 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5431 * support/regression/valdiag/tests/switch.c,
5432 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5433 * support/regression/tests/libmullong.c: fixed for host
5434 * support/regression/ports/host/spec.mk: disable all warnings for host,
5435 SDCC runs with --less-pedantic too
5437 2006-07-03 Borut Razem <borut.razem AT siol.net>
5439 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5441 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5442 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5443 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5444 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5446 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5447 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5448 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5449 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5451 2006-07-02 Raphael Neider <rneider AT web.de>
5453 * src/pic16/devices.inc,
5454 * device/include/pic16/pic18fregs.h,
5455 * device/include/pic16/pic18f4550.h,
5456 * device/lib/pic16/pics.all,
5457 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5459 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5461 * as/hc08/lkaomf51.c (OutputName),
5462 * as/mcs51/lkaomf51.c (OutputName),
5463 * as/z80/asmain.c (asmbl),
5464 * src/ds390/main.c (asmLineNodeFromLineNode),
5465 * src/hc08/ralloc.c (hc08_assignRegisters),
5466 * src/mcs51/main.c (asmLineNodeFromLineNode),
5467 * src/xa51/ralloc.c (checkRegMask),
5468 * src/xa51/gen.c (emitcode),
5469 * src/z80/gen.c (_emit2),
5470 * src/SDCCast.c (searchLitOp),
5472 * support/packihx/packihx.c,
5473 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5474 * src/ds390/gen.c (aopPutUsesAcc),
5475 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5476 * support/regression/tests/libmullong.c (mullong_wrapper),
5477 * src/SDCCsymt.c (powof2),
5479 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5480 * src/SDCCsymt.h: added TYPE_TARGET_*
5481 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5482 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5483 SDCCast because 1) header problems 2) this is the right place
5484 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5485 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5488 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5490 * src/SDCCicode.h: removed buggy semicolon in unused macro
5491 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5492 search for previous definiton of auto symbols too,
5493 (findPrevUse): fixed logic of emitWarnings
5495 2006-06-26 Raphael Neider <rneider AT web.de>
5497 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5498 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5500 2006-06-25 Raphael Neider <rneider AT web.de>
5502 * device/lib/pic/libm: NEW, added math library functions
5503 * device/lib/pic/libsdcc: NEW; added float support functions
5504 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5505 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5506 NEW, added math related headers
5507 * device/include/asm/pic/features.h: NEW
5508 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5509 (popGet): allow larger offsets for AOP_PCODE,
5510 (genDataPointerSet): handle literals explicitly, more debug output,
5511 (genAssign): fixed for float using aopLiteral ;-)
5512 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5513 GOTO initialisation routine
5514 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5515 flag on registers, fixes #1469043 (local variables do not work)
5516 * src/pic/main.c (_pic14_do_link),
5517 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5520 2006-06-25 Borut Razem <borut.razem AT siol.net>
5522 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5523 characters printed (not including the trailing '\0' used to end
5524 output to strings). Problem detected in regression test bug-927659.c.
5525 NOTE: printf() family functions should return int instead
5527 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5528 specifier are printed as themselves
5529 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5530 support flags, width and precision specifiers
5532 2006-06-24 Borut Razem <borut.razem AT siol.net>
5534 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5535 to the list of sdcc tagrets not supporting bit type
5536 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5537 testfor pic16 due to bug:
5538 [ 1511794 ] pic16: regression test bug-895992.c fails
5540 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5542 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5543 * src/SDCCglue.c (initPointer), fixed bug 1496419
5544 * support/regression/tests/bug1496419.c: new, added
5546 2006-06-22 Borut Razem <borut.razem AT siol.net>
5548 * support/regression/ports/pic16/support.c: use gpsim usart module from
5549 libgpsim_modules library
5551 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5553 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5556 2006-06-19 Raphael Neider <rneider AT web.de>
5558 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5559 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5560 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5561 (pic14printExterns,pic14printPublics,pic16printPublics,
5562 pic16_printExterns): use new functions to emit symbols
5563 (picglue,pic16glue): emit publics before emitting externs
5564 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5565 locally defined functions to avoid bug #1443651
5566 * support/regression/tests/bug-716242.c: removed pic16 workaround
5567 * support/regression/ports/pic16/spec.mk: ignore errors during build
5569 2006-06-19 Raphael Neider <rneider AT web.de>
5571 * src/pic/glue.h: added pic14aopLiteral prototype
5572 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5573 * src/pic/gen.c: removed stdint.h dependency
5574 (aopGet): use Safe_strdup()
5575 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5576 (genDataPointerSet): use pic14aopLiteral()
5577 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5578 for pic16; thanks to Bernhard and Maarten
5580 2006-06-18 Borut Razem <borut.razem AT siol.net>
5582 * support/regression/tests/structflexarray.c: flexible array members
5583 not supported by gcc < 3
5584 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5586 * src/pic/gen.c: don't include [p]strdin.h on solaris
5587 * support/Util/pstdint.h: addad svn attributes
5588 * support/regression/tests/constantRange.c,
5589 support/regression/tests/rotate.c: include inttypes.h instead
5590 stdint.h on solaris, addad svn attributes
5592 2006-06-18 Raphael Neider <rneider AT web.de>
5594 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5596 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5597 (pic16_genMinusBits): simplified sign-extension
5598 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5599 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5600 adjusted to correctly handle mixed-signed operands, disabled
5601 now unused multiplciation routines
5602 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5603 (assignResultValue): added argument denoting the size of the result
5604 as returned by the function (fixes upcasts in assigning from
5605 function calls: char foo(); int i = foo();)
5606 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5607 function result to assignResultValue
5608 (genMult): disabled inlined multiplication code
5609 (genDiv): augmented to also handle the modulus operator, fixed to
5610 handle mixed-signed operands correctly
5611 (genMod): simply call genDiv, disabled unused code
5612 (genAssign): fixed missing (sign-)extension on result
5613 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5614 valid char operands, allow signed operands for native code, added
5615 division and modulo operator handling
5616 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5618 As a consequence, onebyte.c (if split into two files) and muldiv.c
5619 pass regression tests.
5621 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5623 * doc/Makefile.in: two runs of makeindex seem needed to get
5624 correct page references in the index of sdccman.pdf
5625 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5627 2006-06-17 Borut Razem <borut.razem AT siol.net>
5629 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5631 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5633 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5634 mentioned ec2drv and paulmon
5636 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5638 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5639 consecutive abs areas
5640 (find_empty_space, allocate_space): added map to handle codemap or
5642 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5643 absolute idata and xdata
5644 * as/mcs51/lkmem.c (summary2): updated legend
5646 2006-06-16 Raphael Neider <rneider AT web.de>
5648 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5650 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5652 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5654 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5656 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5658 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5659 value of generic pointers,
5669 src/z80/main.c: PORT structure, added elements for gp_tags field,
5670 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5671 fields in the PORT structure of each port,
5672 * src/SDCCast.c (decorateType): allow processing of generic pointers
5673 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5676 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5682 * src/pic16/pcode.c,
5684 * src/pic/pcoderegs.c,
5687 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5688 bug 1504689 on minGW
5690 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5692 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5694 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5696 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5698 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5700 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5703 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5705 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5706 to a char variable. Fixed bug #1504211
5707 * device/include/pic16/adc.h,
5708 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5709 and fixed bug #1364390
5711 2006-06-10 Borut Razem <borut.razem AT siol.net>
5713 * CVSROOT: removed the CVS left-over
5715 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5717 * as/hc08/asmain.c (asexit),
5718 * as/hc08/lkmain.c (lkexit),
5719 * as/mcs51/asmain.c (asexit),
5720 * as/mcs51/lkmain.c (lkexit),
5721 * src/SDCCglue.c (DEFSETFUNC),
5722 * src/SDCCmain.c (linkEdit, assemble),
5723 * support/librarian/sdcclib.c (AddRel),
5724 replaced unlink() by standard C remove()
5725 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5726 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5727 gatherImplicitVariables): new, added to fix bug 608752,
5728 (createFunction): added gatherImplicitVariables()
5729 * src/SDCCast.h: added createRMW prototype
5730 * src/SDCCsymt.h (struct symbol): added infertype
5731 * support/regression/tests/bug608752.c: new, added
5733 2006-06-10 Raphael Neider <rneider AT web.de>
5735 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5736 multibyte dummy reads (fixes #1503234)
5738 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5740 * device/include/mcs51/compiler.h: new, added header file to enable
5741 creating common sfr definition header files for different compilers
5743 2006-06-05 Raphael Neider <rneider AT web.de>
5745 * src/pic16/{pcode.h,genarith.c}:
5746 introduced pCodeOp combining any two pCodeOps (previously only
5747 two register operands could be combined), removed pcop2 from
5748 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5749 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5750 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5751 rewritten to use new PO_TWO_OPS
5752 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5753 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5754 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5755 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5756 (pic16_get_op): embraced return arg to allow #define return(x),
5757 added new case for combined opcodes
5758 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5759 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5760 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5762 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5764 * src/SDCCval.c (checkConstantRange): added
5765 * src/SDCCval.h: added checkConstantRange
5766 * support/Util/SDCCerr.c,
5767 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5768 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5769 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5770 * src/SDCCast.c (decorateType): added checkConstantRange,
5771 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5772 can be emitted with the correct always true/false warning,
5773 added optimization for double '!';
5774 result of decorateType() must be assigned back to the tree, because
5775 decorateType() can change the tree
5776 * src/SDCCicode.c (geniCodeLogic),
5777 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5778 (checkConstantRange): removed, it was only a fragment which never
5780 * src/SDCCsymt.c (computeType): fixed promotion for
5781 "-1 < (unsigned bit) b"
5782 * src/pic/ralloc.c (packRegsForAssign),
5783 * src/pic16/ralloc.c (packRegsForAssign),
5784 * src/hc08/ralloc.c (packRegsForAssign),
5785 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5787 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5788 * support/regression/tests/constantRange.c: added
5789 * support/valdiag/tests/constantRange.c: added
5790 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5792 2006-06-02 Borut Razem <borut.razem AT siol.net>
5794 * support/regression/ports/pic16/support.c: increase stack size
5796 * support/regression/Makefile.in: sort tests by name so that the
5797 resutlts can be compared on different machines / platforms
5799 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5801 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5802 * src/ds390/gen.c (emitLabel): new, added,
5803 (genDjnz): fixed stack overflow bug,
5804 (throughout): cosmetic changes to sync with mcs51/gen.c,
5805 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5806 * src/mcs51/gen.c (genEndFunction): small optimization,
5807 (throughout): cosmetic changes to sync with ds390/gen.c
5809 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5811 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5812 (_print_format): fixed printing pointers
5813 * src/mcs51/gen.c (emitLabel, movb): new, added,
5814 (genAssign): small optimization,
5815 (genDjnz): fixed stack overflow bug,
5816 (throughout): replaced sprintf with SNPRINTF,
5817 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5818 replaced emitcode("mov", "b,...") with MOVB(...),
5819 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5820 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5821 * src/mcs51/peeph.def: added rules 140 and 264
5822 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5823 so they may get optimized into registers
5825 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5827 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5828 immediately when encountered,
5829 (printUsage): always use stderr even on windows
5831 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5833 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5834 (processParms): fixed bug #1247551
5835 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5836 parseCmdLine, main): print '--version' to stdout,
5837 print 'help' to stdout if --help is given,
5838 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5839 arguments are given; fixed --help
5841 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5843 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5844 * support/regression/tests/bug-1493710.c: added
5846 2006-05-27 Borut Razem <borut.razem AT siol.net>
5848 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5850 * support/regression/ports/pic16/support.c: increase stack size
5851 from default 64 bytes to 128 bytes
5852 * support/regression/tests/staticinit.c,
5853 support/regression/tests/float.c: regression tests fully enabled
5854 for pic16 port by putting the initialized data arrays into the code
5856 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5857 This was changed by mistake in the previous version.
5859 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5861 * src/pic16/gen.c (genFunction, genEndFunction): some
5862 beautifications, fixed bug with falsely restoring FSR2 in large
5863 stack model, thanks to Beau E. Cox for reporting the bug
5865 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5867 * debugger/mcs51/break.c,
5868 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5869 use %p to print pointers, made address variables unsigned
5870 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5871 * debugger/mcs51/symtab.c (parseSymbol): must return something
5872 * src/mcs51/gen.c (aopForSym): small optimization,
5873 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5874 (freeAsmop): added missing break,
5875 (aopPut): removed parameter bvolatile, determine it inside the function,
5876 (saveRegisters, unsaveRegisters): small optimization,
5877 (genIpush): removed pointless check,
5878 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5879 replaced sprintf with SNPRINTF,
5880 replaced strcpy with strncpyz,
5881 updated aopPut calls,
5882 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5883 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5885 2006-05-24 Borut Razem <borut.razem AT siol.net>
5887 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5888 modification of test for the pic16 port, put the array to the code
5889 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5891 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5893 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5894 * support/Util/pstdint.h: added
5896 2006-05-22 Borut Razem <borut.razem AT siol.net>
5898 * src/regression/Makefile: removed bool2.c test, added -q linker option
5899 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5900 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5901 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5902 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5903 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5904 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5905 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5906 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5907 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5909 2006-05-22 Raphael Neider <rneider AT web.de>
5911 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5912 bug #1492360 (problematic due to generic pointers, see code)
5914 2006-05-22 Borut Razem <borut.razem AT siol.net>
5916 * support/regression/ports/pic16/specs.mk: removed stack size linker
5918 * support/regression/tests/array.c,
5919 support/regression/tests/bitopcse.c,
5920 support/regression/tests/bug-908454.c,
5921 support/regression/tests/malloc.c: modified for pic16 regression test
5922 * support/regression/tests/bitfields.c:
5923 pic16 - excluded bitfileds of size > 8
5924 * support/regression/tests/bp.c: pic16 - reduced data size
5925 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5926 * support/regression/tests/bug-460010.c:
5927 pic16 - used the absolute address the fits in memory
5928 * support/regression/tests/bug-716242.c:
5929 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5930 * support/regression/tests/float.c:
5931 pic16 - excluded - data size too big
5932 * support/regression/tests/onebyte.c:
5933 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5934 * support/regression/tests/shifts.c:
5935 pic16 - function names probably have to differ in first X characters
5937 * support/regression/tests/staticinit.c:
5938 pic16 - excluded some tests due error: no target memory available for
5941 2006-05-22 Borut Razem <borut.razem AT siol.net>
5943 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5944 second try. Thanks Stas Sergeev once more.
5946 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5948 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5949 (genLeftShift, genRightShift): fixed bug 1491627
5950 * src/hc08/peeph.def (rules 7, 8.x): added
5951 * support/regression/tests/shifts.c (ShiftLeftByParam,
5952 ShiftRightByParam, testShiftByParam): added to test variable shifting
5954 2006-05-20 Raphael Neider <rneider AT web.de>
5956 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5957 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5958 (allocReg): add only new registers to dynAllocRegs,
5959 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5960 #1489055, #1445850, and probably #1483693
5962 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5964 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5965 bug in for-loop that didn't emit the last of CONFIG and ID registers
5967 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5969 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5971 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5972 1489016, 1434401 and 1490124
5973 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5974 1489016, 1434401 and 1490124
5976 2006-05-17 Borut Razem <borut.razem AT siol.net>
5978 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5981 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5983 * device/include/mcs51/P89c51RD2.h,
5984 * device/include/mcs51/P89LPC901.h,
5985 * device/include/mcs51/P89LPC922.h,
5986 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5988 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5990 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5991 to fix missing stack pragma in compiled binary object file,
5993 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5995 * support/packihx/configure.in,
5996 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5997 determine sizeof basic types even while cross compiling
5999 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6001 * src/avr/gen.c (aopop),
6002 * src/ds390/gen.c (aopOp),
6003 * src/hc08/gen.c (aopOp),
6004 * src/mcs51/gen.c (aopop),
6005 * src/pic16/gen.c (pic16_aopOp),
6006 * src/pic/gen.c (aopOp),
6007 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6008 if size of operand is smaller than spill location
6010 2006-05-12 Borut Razem <borut.razem AT siol.net>
6012 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6013 have to have CR/LF line endings even if they are checked out on *nix
6014 or on WIN32 in cygwin binmode
6016 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6018 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6019 * device/include/ds80c390.h: added sfr16 definitions
6023 * src/ds390/ralloc.c,
6024 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6025 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6026 bit returning functions
6027 * support/regression/tests/sfr16.c: enabled test on ds390
6029 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6031 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6032 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6034 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6036 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6037 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6038 (cl_address_space constructor): removed expensive initialization,
6039 (cl_address_space::get_cell): extended for late initialization,
6040 (cl_address_space::*): use late initialization,
6041 (cl_address_decoder::activate): removed expensive initialization,
6042 This reduced regression test running time by 25%
6044 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6052 * support/packihx/Makefile.in,
6053 * support/packihx/clean.mk,
6054 * support/packihx/Makefile.bcc,
6055 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6057 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6059 * src/SDCCval.c (valNot): fix for regression test failure
6060 of not.c on big endian hosts
6062 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6064 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6066 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6068 * device/lib/mcs51/Makefile.in: changed string comparison operator
6069 to = for POSIX compliance; == is bash extension
6071 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6073 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6076 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6078 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6079 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6080 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6081 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6082 bug report #1478657,
6084 2006-05-05 Borut Razem <borut.razem AT siol.net>
6086 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6089 2006-05-02 Borut Razem <borut.razem AT siol.net>
6091 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6092 create *.ind, which made make to fail if invoked with -j 2
6094 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6096 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6097 Hubert Sack for patch 1479782
6099 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6101 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6103 2006-05-01 Raphael Neider <rneider AT web.de>
6105 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6106 (create_pic): store only prefix-free device name,
6107 (init_pic): check for device names with "16" prefix,
6109 * src/pic/device.h (struct PIC_device),
6110 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6112 * device/include/pic/pic12f{635,675,629,683}.h,
6113 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6114 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6115 * device/include/pic/pic16f505.h,
6116 * device/lib/pic/libdev/pic16f505.c: removed
6117 * device/include/pic/pic14devices.txt: added support for pic12f
6118 devices, removed unsupported non 16-bit devices
6119 [above changes provided by patch from Zik Saleeba]
6120 * src/pic/*, src/pic16/*, device/include/pic16/*,
6121 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6123 2006-05-01 Borut Razem <borut.razem AT siol.net>
6125 * configure.in, configure, doc/Makefile.in:
6126 sync with nightly build makefile - latex, dvipdf and dvips
6129 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6131 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6132 in the library source
6134 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6136 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6138 2006-04-28 Raphael Neider <rneider AT web.de>
6140 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6141 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6142 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6143 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6145 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6147 * device/lib/pic/libdev/Makefile.in,
6148 * device/lib/hc08/Makefile.in,
6149 * device/lib/gbz80/Makefile.in,
6150 * device/lib/z80/Makefile.in,
6151 * device/lib/ds390/Makefile.in,
6152 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6153 thanks to Borut for the bug report
6155 * configure: always create doc/Makefile independent from --enable-doc
6156 * Makefile.in: always install from directory doc independent from
6158 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6160 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6161 * doc/Makefile.in: install *.txt if present
6162 * device/include/Makefile.in (install): added installation of pic/*.inc
6163 and pic/*.txt files again, they were erroneously removed
6165 2006-04-28 Raphael Neider <rneider AT web.de>
6167 * src/pic/{gen.c,main.h,pcode.c},
6168 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6169 concerning signedness with casts
6171 2006-04-28 Raphael Neider <rneider AT web.de>
6173 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6174 definition of an interrupt handler,
6175 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6176 interrupt handler stuff from picglue() to separate routine,
6177 (picglue): enabled definition of intr handlers in files w/o main()
6179 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6181 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6182 compilation with MSVC 2005 Express Edition (VC8)
6184 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6186 * device/lib/Makefile: fixed build of gbz80 lib
6188 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6190 * support/regression/tests/bug-460010.c,
6191 * support/regression/tests/bug-524691.c,
6192 * support/regression/tests/bug-716242.c: removed conditional defines
6193 that are already in testfwk.h
6195 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6197 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6198 (AccAXRsh1): added, shift right by 1,
6199 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6201 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6203 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6205 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6206 remove cast to same type
6207 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6208 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6210 * link/z80/Makefile: removed, they have moved to
6213 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6214 * install-sh: fix bug #1204398 by setting umask 0022
6215 * device/lib/Makefile: separate build of z80 and gbz80 lib
6217 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6219 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6220 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6222 One basic decision: e.g. src/clean.mk includes further files. In order
6223 to make this work there are two solutions:
6224 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6225 run configure on them. This way they can use
6226 'include $(srcdir)/port-clean.mk'
6227 - always include clean.mk by the Makefile at the same level. To avoid
6228 that `make clean` tries to include and build Makefile.dep the
6229 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6230 implemented, because now even `make uninstall` doesn't create
6231 Makefile.in. clean.mk could be eliminated by pasting it in
6234 * debugger/mcs51/Makefile.in: build own objects from library sources
6235 (SLIB, SDCC) in current directory
6237 * configure, configure.in: renamed --disable-device-lib-build in
6238 --disable-device-lib; added --enable-doc, the required tools are
6239 searched by configure; added result message; the toolchain for the
6240 belonging ports are now only built, if the port is enabled.
6242 * support/regression/*: all output is written in directory gen, because
6243 the fwk and ports directories don't livet in the build tree using vpath
6245 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6246 --disable-device-lib, added --enable-doc, added section VPATH
6248 * sim/ucsim/configure.in,
6249 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6250 z80 are enabled by default
6252 2006-04-24 Raphael Neider <rneider AT web.de>
6254 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6255 to config word, "pic14_"-prefixed some extern functions
6256 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6257 config word has been found
6258 * src/pic/device.h: added prototypes
6259 * src/pic/pcode.c: added "pic14_"-prefix where needed
6260 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6262 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6264 (pic14emitRegularMap): ignore config words,
6265 (pic14createInterruptVect): moved generating __config directives away
6266 (picglue): have __config directives emitted
6268 2006-04-24 Borut Razem <borut.razem AT siol.net>
6270 * doc/Makefile: sync with nightly build makefile
6272 2006-04-24 Raphael Neider <rneider AT web.de>
6274 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6275 registers that have not been assigned proper liveranges,
6276 fixes #1469504 and #1474602,
6277 (pCodeRegOptimizeRegUsage): fixed typo in comment
6279 2006-04-24 Borut Razem <borut.razem AT siol.net>
6281 * device/examples/main8051.c: deleted - it was removed from CVS
6282 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6283 after the transition to Subversion
6284 * src/SDCCalloc.h: deleted - it was removed from CVS
6285 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6286 after the transition to Subversion
6287 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6288 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6289 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6290 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6292 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6294 * as/asx8051.dsp: added mcs51/strcmpi.h
6295 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6296 * as/hc08/aslink.h: updated lnksect prototype
6298 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6300 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6301 (newdot): handle A_ABS
6303 * as/mcs51/asout.c (outarea): output address
6304 * as/hc08/lkaomf51.c,
6305 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6307 * as/mcs51/i51pst.c,
6308 * as/z80/z80pst.c: "ABS" is not A_OVR
6309 * as/hc08/lkarea.c (newarea): read a_addr,
6310 (lnkarea): added codemap array, sort absolute areas to the front,
6311 combine all GSINITx/GSFINAL,
6312 (find_empty_space, allocate_space): new functions,
6313 (lnksect): return next address, handle absolute sections
6314 * as/mcs51/lkarea.c (newarea): read a_addr,
6315 lnksect2 prototype changed,
6316 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6317 (find_empty_space, allocate_space): new, factored out of lnksect2,
6318 (lnksect2): return next address, handle absolute sections
6320 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6321 * as/hc08/lklibr.c (addfile, fndsym),
6322 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6323 index out of range and detect both '\' and '/'
6324 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6325 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6326 regression tests (ds390 cannot return bool yet)
6327 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6328 document critical interrupts on z80, document changed SDCC define
6329 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6330 (_a390_mapping): added .org directive
6331 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6332 (genMultOneByte): fixed warnings
6333 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6335 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6336 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6337 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6338 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6339 * src/pic16/main.c: removed newReg prototype
6340 * src/pic16/pcode.c,
6341 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6343 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6345 * src/pic16/ralloc.c
6346 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6348 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6349 from short to PIC_OPTYPE
6350 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6351 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6352 optype from short to PIC_OPTYPE
6353 * src/port.h: made int_size unsigned to fix warnings
6354 * src/SDCC.y: fixed warning on MSVC
6355 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6356 * src/SDCCopt.c (convertToFcall): fixed warnings
6357 * src/SDCCsymt.h: removed double prototype for genSymName
6358 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6359 offset int to fix warnings
6361 2006-04-22 Borut Razem <borut.razem AT siol.net>
6363 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6364 references to CVS replaced with Subversion
6366 2006-04-21 Borut Razem <borut.razem AT siol.net>
6368 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6369 references to CVS replaced with Subversion
6371 2006-04-19 Borut Razem <borut.razem AT siol.net>
6373 * src/version.awk: adapted for svn
6374 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6375 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6376 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6377 /binutils-avr/etc/*.vi, *.jin: removed all properties
6378 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6380 2006-04-19 Borut Razem <borut.razem AT siol.net>
6382 * CVS to Subversion migration completed
6384 2006-04-18 Borut Razem <borut.razem AT siol.net>
6386 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6387 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6389 2006-04-17 Borut Razem <borut.razem AT siol.net>
6391 * device/include/Makefile.in: added pic/*.inc to the installation
6393 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6395 * support/regression/collate-results.py: fixed output in case of
6397 * support/regression/generate-cases.py: fixed splitting of pathnames
6399 * as/hc08/lklibr.c (addfile),
6400 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6402 2006-04-11 Raphael Neider <rneider AT web.de>
6404 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6405 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6406 * src/pic16/pcode.c (assignValnums): fixed #1460578
6408 2006-04-11 Raphael Neider <rneider AT web.de>
6410 * device/lib/pic/libdev/*.c,
6411 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6412 fixes #1468739, enables compilation in --std-c99 mode
6413 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6415 2006-04-11 Raphael Neider <rneider AT web.de>
6417 * src/pic/device.c (find_device): removed debug output
6418 (list_valid_pics): enabled verbose listing of supported devices
6419 * device/include/stdbool.h: define bool as char for pic14/16 as well
6421 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6423 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6425 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6427 * .version: bumped version to 2.5.6
6428 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6430 2006-04-06 Raphael Neider <rneider AT web.de>
6432 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6433 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6434 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6435 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6436 pic14_constructAbsMap
6437 (pic14printPublics): declare absolute global symbols as global
6438 (pic14createInterruptVect),
6439 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6440 (newReg): assume new registers unused, use correct name in
6441 hashtable (reg->name instead of name), more debugLog output
6442 * src/pic/device.h (PIC_device): added fields for verbose output
6443 * src/pic/device.c: moved device definition to pic14devices.txt,
6444 added routines for runtime parsing of pic14devices.txt,
6445 added support for second config word
6446 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6447 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6448 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6449 (_pic14_parseOptions): moved pCodeInitRegisters here
6450 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6451 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6452 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6453 handling the pseudo stack
6454 * device/lib/Makefile.in: ignore failures in objects-pic16,
6455 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6456 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6457 * device/lib/pic/Makefile.subdir,
6458 * device/lib/pic16/Makefile.subdir: improved clean rules
6459 * device/lib/pic/libdev/: NEW, pic14 device libraries
6460 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6461 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6462 * device/include/Makefile.in: create subdir and install pic14 headers
6463 * device/include/pic/p16f_common.inc: removed unused declarations
6464 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6465 PICs from inc2h.pl v1.6,
6466 replaced BIT_AT macros with struct declarations
6467 * device/include/pic/pic14devices.txt: definition of supported devices,
6468 all above improvements contributed by Zik Saleeba, thanks
6469 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6470 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6473 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6475 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6476 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6477 thanks to Charles Olds
6479 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6481 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6483 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6485 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6486 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6487 * support/regression/bug1464657.c: added, new test
6489 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6491 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6494 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6496 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6497 --no-peep and --peep-file <file> are used don't use default rules but
6500 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6502 * src/mcs51/gen.c (genCall): fixed bug 1457608
6504 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6506 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6507 changes seem to cause (trigger?) problems with the build system.
6509 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6511 * src/SDCCpeeph.c (operandsLiteral): new, added,
6512 (callFuncByName): inserted operandsLiteral
6513 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6515 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6517 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6518 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6520 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6522 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6523 implemented patch 1120823 Thanks to Willy De la Court (normal
6524 interrupts need an interrupt number now if they are made critical),
6525 and enabled nesting of critical functions though not for gbz80
6526 (genCritical, genEndCritical): added functions
6527 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6528 * src/z80/mappings.i: added "ei" to all mappings
6530 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6532 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6533 submitted by the Debian SDCC maintainer Aurelien Jarno:
6534 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6535 archive with gcc 4.1 on mips and wrote the patch"
6537 2006-03-16 Raphael Neider <rneider AT web.de>
6539 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6540 the left operand is shorter than the result (c* = lit-c* + int),
6542 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6545 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6547 * src/.version: increased version number to 2.5.5
6548 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6549 linking is done manually in pic16 port's _linkEdit,
6550 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6551 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6552 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6553 allocate asmop as AOP_ACC,
6554 (aopForRemat): added parameter 'bool result' in function declaration,
6555 (pic16_aopGet): return AOP_ACC when accessing WREG,
6556 (pic16_popGetTempReg): minor modification,
6557 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6558 'pic16_allocWithIdx',
6559 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6560 calling function in absolute addresses,
6561 (genAssign): take into account AOP_ACC asmop,
6562 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6563 * src/pic16/pcoderegs.c: some debug functions and lines added,
6564 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6565 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6567 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6568 call to allocReg, not by manually allocating a new one,
6569 (pic16_assignRegisters): now before going through the register
6570 allocating functions mark all registers as free. This eliminates some
6571 side effects resulting from peephole parser done earlier in the backbone
6573 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6575 * src/SDCCicode.c (geniCodeLogic),
6576 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6578 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6580 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6581 (genSend): bugfix, do not allocate and free twice,
6582 (shiftRLong): handle partially overlapping aops
6583 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6585 2006-03-08 Borut Razem <borut.razem AT siol.net>
6587 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6590 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6592 * support/regression/tests/bug1409955.c: new, added
6593 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6594 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6595 (aopForSym, aopOp): increment asmop.allocated if reused,
6596 (freeAsmop): decrement asmop.allocated and check for zero instead of
6598 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6599 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6600 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6601 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6602 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6603 genSignedRightShift, genRightShift, genDataPointerGet,
6604 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6605 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6606 in reverse order from allocation,
6607 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6608 added swappedLR to keep track
6609 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6610 pdata & code for GCC, z80, gbz80 & hc08
6611 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6613 2006-03-08 Raphael Neider <rneider AT web.de>
6615 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6617 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6619 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6620 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6621 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6623 2006-03-06 Borut Razem <borut.razem AT siol.net>
6625 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6626 made the linker quiet
6628 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6630 * src/pic16/gen.c (genPcall): fixed bug #1443644
6631 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6632 which dumps before the function entry point a data byte which represents
6633 the number of the local variables used by the specified function, added
6634 'xinst' for initial support for Extended Instruction Support,
6635 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6636 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6637 port->fun_prefix anymore (may change later),
6638 (genFunction, genEndFunction): do not store/restore local registers for
6639 _main (this should take care the --main-return command line option in
6641 (genOr): removed some legacy pic-port instructions,
6642 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6643 performing operations with SFR's causes data to be written more than
6644 once to each SFR. Perhaps SFRs should be handled in special cases...
6645 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6647 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6648 into account for stack starting position,
6649 (struct OPTIONS pic16_optionsTable): added command line argument
6650 --extended or -y for Extended Instruction Support,
6651 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6652 (deassignLRs): *** perhaps the most important change, old 'for' code
6653 (commented out for reference), didn't account for some registers which
6654 were left marked 'not free' after a pointer operation. The change
6655 reduces register usage a lot in some cases
6657 2006-03-04 Borut Razem <borut.razem AT siol.net>
6659 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6661 * support/regression/tests/bug-524697.c: decreased array size for
6662 mcs51 to fit into the internal RAM
6663 * support/regression/Makefile.in: a little bit more verbose
6665 2006-03-03 Borut Razem <borut.razem AT siol.net>
6667 * support/regression/fwk/lib/testfwk.c,
6668 support/regression/fwk/include/testfwk.h: introduced function
6669 _prints(), nonrecursive _printn(), call _initEmu() from main()
6670 * support/regression/ports/gbz80/support.asm,
6671 support/regression/ports/ucz80/support.asm,
6672 support/regression/ports/z80/support.asm,
6673 support/regression/ports/ds390/support.c,
6674 support/regression/ports/hc08/support.c,
6675 support/regression/ports/host/support.c,
6676 support/regression/ports/mcs51/support.c,
6677 support/regression/ports/xa51/support.c: added empty _initEmu()
6679 * support/regression/ports/pic16/gpsim.cmd,
6680 support/regression/ports/pic16/spec.mk,
6681 support/regression/ports/pic16/support.c,
6682 support/regression/Makefile.in: added pic16 regression test
6684 2006-03-01 Raphael Neider <rneider AT web.de>
6686 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6687 genConstPointerGet): use safe way of generating MOVFF to cover
6688 literals as well as registers, fixes bug #1440527
6689 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6691 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6692 more correctly, fixes bug #1232186
6693 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6694 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6695 gplink guess the correct processor in more cases, applied patch
6696 from Till Riedel attached to and fixing bug #1436552
6698 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6700 * support/regression/tests/array.c: added, contains check for #1434401
6701 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6703 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6705 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6706 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6707 * device/include/mcs51/c8051f326.h,
6708 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6709 * device/include/mcs51/c8051f000.h,
6710 * device/include/mcs51/c8051f018.h,
6711 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6712 PCON_IDLE,PCON_STOP and added sfr16 definitions
6714 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6716 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6717 genGetWord): fixed bug 1409955
6719 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6721 * device/include/hc08/mc68hc908gp32.h,
6722 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6724 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6726 * src/SDCCast.c (constExprValue): return NULL if not a value
6727 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6728 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6729 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6731 2006-02-13 Borut Razem <borut.razem AT siol.net>
6733 * src/regression/ptrarg.c: added, fails due to bug #1430967
6734 * src/regression/Makefile: ptrarg.c added, ...
6736 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6738 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6739 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6741 2006-02-11 Borut Razem <borut.razem AT siol.net>
6743 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6744 print "Processor: xxx" message to stdout only if --verbose
6746 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6748 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6749 * support/regression/tests/bug1426356.c: added
6750 * support/regression/tests/bitfields.c: removed 2 tests
6752 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6754 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6755 * device/include/mcs51/c8051f330.h,
6756 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6757 PCON_IDLE,PCON_STOP and added sfr16 definitions
6758 * device/lib/_divsint.c,
6759 * device/lib/_divuint.c,
6760 * device/lib/_divulong.c,
6761 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6762 register bank bug for small stackauto
6764 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6766 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6768 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6770 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6771 * all.dsp: corrected several bin paths
6772 * device/include/mcs51/c8051f120.h,
6773 * device/include/mcs51/c8051f300.h,
6774 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6775 to PCON_IDLE,PCON_STOP
6776 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6777 * device/lib/printf_large.c (output_float): fixed bug 1388703
6778 * support/regression/tests/bug1057979.c: added test for bug 1388703
6780 2006-02-08 Raphael Neider <rneider AT web.de>
6782 * src/pic/pcode.c (pciTRIS): fixed typo,
6783 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6784 (LinkFlow): fixed handling of flows that end in a call,
6785 (ReuseReg): perform safety check earlier
6786 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6787 to work with flows at the beginning of a pBlock,
6788 fixes #1426557 (Symbol not previously defined),
6789 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6791 (RemoveUnusedRegisters): update register usage info
6792 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6793 created, reuse existing ones instead
6794 * src/pic/gen.c (genPcall): fixed #1424719
6796 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6798 * link/z80/lkmain.c,
6800 * link/z80/lkdata.c,
6801 * link/z80/aslink.h: fixed build on current cygwin:
6802 replaced getline() by lk_getline()
6804 2006-02-01 Borut Razem <borut.razem AT siol.net>
6806 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6807 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6808 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6809 src/regression/bool1.c, src/regression/bool2.c,
6810 src/regression/bool3.c, src/regression/call1.c,
6811 src/regression/compare.c, src/regression/compare10.c,
6812 src/regression/compare2.c, src/regression/compare3.c,
6813 src/regression/compare4.c, src/regression/compare5.c,
6814 src/regression/compare6.c, src/regression/compare7.c,
6815 src/regression/compare8.c, src/regression/compare9.c,
6816 src/regression/configword.c, src/regression/for.c,
6817 src/regression/inline.c, src/regression/mult1.c,
6818 src/regression/nestfor.c, src/regression/or1.c,
6819 src/regression/pointer1.c, src/regression/ptrfunc.c,
6820 src/regression/rotate1.c, src/regression/rotate2.c,
6821 src/regression/rotate3.c, src/regression/rotate4.c,
6822 src/regression/rotate5.c, src/regression/rotate6.c,
6823 src/regression/rotate7.c, src/regression/string1.c,
6824 src/regression/struct1.c, src/regression/sub.c,
6825 src/regression/sub2.c, src/regression/switch1.c,
6826 src/regression/while.c, src/regression/xor.c,
6827 src/regression/create_stc, src/regression/simulate,
6828 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6830 * src/regression/gpsim_assert.h: added
6832 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6834 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6835 ((void (code *) (void)) 0) ();
6844 * as/mcs51/aslink.h,
6846 * as/mcs51/asmain.c,
6847 * as/mcs51/lkdata.c,
6849 * as/mcs51/lkmain.c,
6852 * as/z80/asmain.c: fixed build on current cygwin:
6853 replaced getline() by as_getline()
6855 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6857 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6858 declarator in the symbol chain
6860 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6861 parameter list for function pointers
6862 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6863 * support/regression/tests/bug-716242.c: added
6865 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6867 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6869 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6871 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6873 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6874 inifinitely recurseable, added static
6875 * support/regression/tests/bug-1408066.c: added
6877 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6880 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6881 renamed, added possibility to create "postLoopLbl"-labels
6882 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6883 newiTempLoopHeaderLabel
6884 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6885 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6886 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6887 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6888 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6889 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6890 (basicInduction): fixed bug #136564, made static,
6891 (loopInduction): changed parameter of basicInduction, made static,
6892 (addPostLoopBlock): added
6893 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6894 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6896 * support/regression/tests/bug-136564.c: added
6897 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6898 --std-sdcc99 to LIBSDCCFLAGS
6900 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6902 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6904 * support/regression/tests/bug-1406131.c: added
6906 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6908 * src/SDCCast.c (decorateType): fix promotion of unary minus
6909 * src/SDCCsymt.c (computeType): beautified
6910 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6911 (valUnaryPM, valComplement): fix sign and promotion,
6912 (valNot): ANSI: result type is int (SDCC: unsigned char)
6913 * support/regression/tests/uminus.c: speedup by removing superflous
6915 * support/regression/tests/onebyte.c: added promotion and signedness
6916 tests for unary minus
6917 * support/regressions/tests/bug-477927.c: disable warning about
6918 uninitialized variables
6919 * support/regression/tests/not.c: added
6921 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6923 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6924 * src/mcs51/gen.c (gen51Code): show final register usage after
6925 fillGaps in asm with --i-code-in-asm
6926 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6927 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6928 incUsed, rliveClear, adjustIChain): made static,
6929 (setFromRange): excluded because it's unused,
6930 (findPrevUseSym, markWholeLoop): added,
6931 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6932 through all branches of predecessors enables sdcc to emit the warning
6933 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6934 (rlivePoint): made static, added parameter emitWarnings which is only
6935 true during the first run out of two,
6936 (findRecursiveSucc, findRecursivePred): removed,
6937 (computeLiveRanges): made static, added parameter emitWarnings,
6938 (dumpIcRlive): added for debugging only
6939 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6940 removed prototype of setFromRange()
6941 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6942 in call of computeLiveRanges()
6943 * support/regression/tests/bug-895992.c: added
6944 * support/regression/tests/bug-971834.c: added
6945 * support/valdiag/tests/bug-895992.c: added
6946 * support/valdiag/tests/bug-971834.c: added
6948 2005-12-18 Raphael Neider <rneider AT web.de>
6950 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6951 (genUnpackBits): improved code for direct operands,
6952 (genPackBits): improved code for literal assignment to bitfields
6953 and for direct destination operands (no FSR indirection),
6954 prevented redundant AND, fixes #1362800,
6955 (AccLsh): added parameter to disable masking of the result
6956 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6957 skip instructions with side-effects (like incfsz),
6958 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6959 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6960 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6963 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6965 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6966 volatile variables as spill location
6968 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6970 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6972 * support/regression/tests/bug-1376320.c: added
6974 2005-12-08 Raphael Neider <rneider AT web.de>
6976 * src/pic/device.c: renamed is_shared to pic14_is_shared
6977 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6978 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6979 (is_valid_identifier): added for above workaround
6981 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6983 * device/lib/Makefile.in: fixed to enable port-specific-objects
6984 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6985 char, thanks Hubert Sack
6986 * doc/sdccman.lyx: documented --xstack-loc,
6987 elaborated a bit more on interrupts and pitfalls,
6988 removed "setjmp/longjmp unsupported",
6989 documented some unsupported C99 features
6990 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6991 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6992 if, thanks Hubert Sack
6993 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6994 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6996 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6997 regression tests can report resource usage (rfe 700441)
6998 * support/regression/collate-results.py: report resource usage
6999 * support/regression/ports/ds390/spec.mk,
7000 * support/regression/ports/hc08/spec.mk,
7001 * support/regression/ports/mcs51/spec.mk,
7002 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7003 * support/regression/ports/ds390/uCsim.cmd,
7004 * support/regression/ports/hc08/uCsim.cmd,
7005 * support/regression/ports/mcs51/uCsim.cmd,
7006 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7007 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7008 library, use the default one
7009 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7010 building the library
7012 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7014 * config.dsp: added dependency on .version and configure_vc.awk
7015 * device/include/setjmp.h: updated for --stack-auto and --xstack
7016 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7017 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7018 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7019 * device/lib/libsdcc.lib: added _setjmp
7020 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7021 (decorateType): fixed bug 1372851,
7022 (optimizeGetHbit): fixed warning
7023 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7024 array initialisation
7025 * support/regression/tests/bug1057979.c: added test for bug 1358192
7026 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7028 2005-12-03 Borut Razem <borut.razem AT siol.net>
7030 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7031 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7033 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7035 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7036 createIval): implement symbol independant "flexible array member",
7037 (createIvalCharPtr): implemented flexible array initialisation with a
7039 * src/SDCCsymt.c (copyStruct): removed,
7040 (getSize): fixed misleading comment,
7041 (getAllocSize): removed, the additional allocation size is now in
7042 sym->flexArrayLength,
7043 (checkStructFlexArray): new, syntax checks for flexible array members,
7044 (compStructSize): added syntax checks for "flexible array members"
7045 (copyStruct): removed,
7046 (copyLinkChain): removed inefficient fix for bug 770487
7047 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7048 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7049 symbol->flexArrayLength
7051 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7052 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7053 * support/regression/tests/structflexarray.c: added
7054 * support/valdiag/tests/structflexiblearray.c: added
7056 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7058 * src/SDCCast.c (decorateType): fixed bug 1368489
7059 * support/Util/SDCCerr.c,
7060 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7062 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7064 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7065 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7067 2005-11-27 Borut Razem <borut.razem AT siol.net>
7069 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7070 support/cpp2/mkdeps.h: added command line option
7071 -obj-ext=<extension> to SDCPP to define object file externion, used
7072 for generation of make dependencies (-M)
7073 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7075 2005-11-26 Borut Razem <borut.razem AT siol.net>
7077 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7078 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7079 added pic and pic16 libraries
7081 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7083 * device/include/float.h: Corrected typo in prototype of __fsgt
7085 2005-11-25 Borut Razem <borut.razem AT siol.net>
7087 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7088 added creation of model-mcs51-stack-auto libraries
7090 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7092 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7094 * src/SDCCast.c (createIvalArray): removed obsolete comment
7096 2005-11-24 Borut Razem <borut.razem AT siol.net>
7098 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7099 added missing device/lib/mcs51/crt*.asm sources
7101 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7103 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7105 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7107 * device/lib/_fs2schar.c,
7108 * device/lib/_fs2sint.c,
7109 * device/lib/_fs2slong.c: optimized inline asm
7111 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7113 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7114 Better handling of floats between -1.0 and 0.0.
7116 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7118 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7119 (the missing "if"s prohibited removal of redundant labels)
7121 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7123 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7124 Properly convert floats between -1.0 and 0.0 to long, int, and char
7125 types (max integer value of negative floats tends to zero).
7126 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7127 Removed changes made so to work properly with floats between
7128 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7131 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7133 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7134 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7135 (genCast) cosmetic change
7136 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7137 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7139 * support/regression/tests/bitfields (testSignedBitfields): added
7141 2005-11-18 Borut Razem <borut.razem AT siol.net>
7143 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7144 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7145 introduced SILENT option to make building of pic16 libraries less
7147 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7149 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7150 Now they work properly with floats between -1.0 and 0.0
7151 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7153 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7155 * src/SDCCicode.c (printOperand): added missing else
7157 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7159 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7160 reformatted for better readability
7161 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7164 2005-11-17 Borut Razem <borut.razem AT siol.net>
7166 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7167 introduced SILENT option to make building of pic16 libraries less
7168 verbose - used for nightly snapshot build
7169 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7170 available on Win32 platforms.
7171 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7172 medium, large, pic and pic16
7174 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7176 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7177 printf("%f"...) sets fraction to zero.
7179 2005-11-16 Raphael Neider <rneider AT web.de>
7181 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7183 * src/pic/gen.c (genIfx): implemented for CARRY bit
7184 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7185 to generic pointers, fixes #1357332,
7186 (pic16_movLit2f): NEW,
7187 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7189 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7191 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7193 2005-11-11 Raphael Neider <rneider AT web.de>
7195 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7196 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7197 compute pointer's type from operand,
7198 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7199 improved single bit reads, fixes bug #1353379
7201 2005-11-09 Borut Razem <borut.razem AT siol.net>
7203 * support/scripts/sdcc.nsi: added lib/pic to the package
7205 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7207 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7209 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7211 * support/regression/tests/bug1348008.c: added
7212 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7213 * support/regression/tests/bug1337835.c: updated comment
7215 2005-11-06 Borut Razem <borut.razem AT siol.net>
7217 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7218 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7219 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7220 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7221 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7222 dynamic construction of cl_error_class and derivates - 2.nd try
7224 2005-11-05 Borut Razem <borut.razem AT siol.net>
7226 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7227 bug, which caused Bus Errors on sparc solaris
7229 2005-11-04 Borut Razem <borut.razem AT siol.net>
7231 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7232 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7233 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7234 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7235 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7236 and derivates to resolve the initialization problem on OSX
7238 2005-11-02 Borut Razem <borut.razem AT siol.net>
7240 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7241 corrected typo - #include <winsock2.h>
7243 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7245 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7246 (_asxxxx_mapping): added org directive for future enhancements
7248 2005-11-01 Borut Razem <borut.razem AT siol.net>
7250 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7251 enabled sockets on WIN32
7252 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7254 2005-10-31 Borut Razem <borut.razem AT siol.net>
7256 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7257 WIN32 backslash path delimiters should be escaped when used in C strings
7258 * support/regression/tests/bitfields.c: exclude failing assertions for
7259 __CYGWIN32__ and __MINGW32__ hosts
7261 2005-10-30 Borut Razem <borut.razem AT siol.net>
7263 * src/SDCCutil.c: corrected double comparison typo
7265 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7267 * device/lib/medium/Makefile: added for new memory model medium
7268 * device/include/asm/mcs51/features.h: updated for medium/pdata
7269 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7270 added Multiply & Accumulate sbit's and MAC0_PAGE define
7271 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7272 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7273 * device/lib/_mullong.c: update for medium model
7274 * device/lib/incl.mk: added medium model
7275 * doc/sdccman.lyx: documented medium model
7276 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7277 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7278 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7279 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7280 (allocParms): set SCLS and OCLS to pdata for medium model
7281 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7283 (powof2): return <0 if not power of 2
7284 * src/avr/gen.c (genBitWise): use updated powof2
7285 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7286 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7287 (shiftLLeftOrResult): use B if necessary
7288 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7289 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7290 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7291 * support/regression/Makefile.in: added test-mcs51-medium
7292 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7294 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7296 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7298 * device/lib/time.c (mktime): fixed bug 1334315
7300 2005-10-28 Raphael Neider <rneider AT web.de>
7302 * device/include/pic/p16f_common.inc: added common declarations
7303 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7305 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7307 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7308 (aopPutUsesAcc): added to predict accumulator use,
7309 (assignResultValue): save acc if necessary,
7310 (genMinusDec): store result if indirectly addressed,
7311 (genDivOneByte): save acc if necessary,
7312 (movLeft2Result): bugfix if left already in acc,
7313 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7314 attention to accumulator use (esp. pdata),
7315 (genReceive): receive pdata correctly
7316 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7317 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7319 2005-10-27 Raphael Neider <rneider AT web.de>
7321 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7323 2005-10-27 Raphael Neider <rneider AT web.de>
7325 * .version: changed version to 2.5.4
7326 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7327 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7328 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7329 arithmetics support routines
7330 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7331 * device/lib/Makefile.in: also create installdir for pic
7333 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7335 * src/pic/device.c (dump_sfr): rewritten to delegate register
7336 placement to the linker (use `extern sym' rather than sym EQU addr),
7337 (validAddress): fixed to check last specified address
7338 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7339 (popGetLit): truncate literal value to 8 bit,
7340 (popGet): moved assert to more appropriate place
7341 (popGetExternal): create pCode operand from and mark the according
7342 symbol as being `extern'
7343 (popGetAddr): added sanity check on immediate's offset, provide
7344 GPOINTER tag on demand
7345 (aopPut): fixed for immediates,
7346 (mov2w_op): move operand's address or contents to WREG (depending on
7347 operand type), safer variant of mov2w,
7348 (movwf,call_libraryfunc): NEW, handy abbreviations,
7349 (get_argument_pcop,get_return_val_pcop,pass_argument,
7350 get_returnvalue): interface for accessing function parameters and
7352 (assignResultValuei,genRet): use new parameter/return value interface
7353 (pic14_getDataSize): back to old version handling generic pointers,
7354 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7355 provided implementation and/or fixed old one,
7356 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7357 calls, removed legacy 8051 reference code
7358 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7359 (loadSignToC): NEW, move the operands sign bit to CARRY,
7360 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7361 genRightShiftSigned, accepts negative shift counts,
7362 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7363 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7364 generic pointers, __data pointers and __code pointers,
7365 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7366 and signed bitfields, limit bitfields to 8 bit,
7367 (genDataPointerGet): fixed number of bytes read,
7368 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7369 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7370 pointers to constant data are no longer assumed to point to __code
7371 space, removed invalid pointer types,
7372 (bitpatternFromVal): retrieve the PICs representation of an integer
7374 (genDataPointerSet): fixed assigning to po_immediate operands,
7375 (genGenPointerSet): implemented as library call,
7376 (genIfx): fixed incorrect condition,
7377 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7378 provide GPOINTER tag according to destination's storage class,
7379 (genCast): added code to handle casting to generic pointers, added
7380 sign-/zero extension of the result
7381 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7382 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7383 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7385 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7386 address/register resides in the shared banks
7387 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7388 put all variables into separate sections (have the linker arrange
7390 (picglue): put init code and interrupt handlers in separate sections
7391 * src/pic/main.c: added port specific options table, modified to PORT
7392 structure to make GPOINTERs 3 byte, added pic14_options
7393 (_pic14_do_link): private linking routine (update paths to libraries,
7394 add libsdcc.lib by default)
7395 * src/pic/main.h: declare pic14_options
7396 * src/pic/pcode.c: fixed instructions i/o relations,
7397 (RegCond): reverted to correct version,
7398 (newpCodeOpLit): truncate literals to 8 bit,
7399 (genericPrint): added debug output,
7400 (getRegFromInstruction): fixed for various operand types, simplified
7401 (BuildFlow): fixed broken handling of isntructions with labels
7402 (LinkFlow): start at last instruction in flow (skip trailing comments),
7403 pass the flow on to the next instruction after CALL
7404 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7405 (insertPCodeInstruction): fixed inserting after a skip instruction,
7406 (DoBankSelect): fixed for labeled instructions
7407 (OptimizepBlock): honor --nopeep switch
7408 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7409 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7410 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7411 (pCodeOptime2pCodes): allow disabling this optimization via
7412 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7413 but is still buggy), started implementation of a dataflow based
7414 pCode optimization (CSE + dead code elimination)
7415 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7416 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7417 names are independant of the stack location and therefore portable across
7420 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7422 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7423 (selectSpil): fixed bug 1337835 by not spilling bit variables
7424 * support/regression/tests/bug1337835.c: added test for this bug
7425 * src/mcs51/peeph.def: restart after rule 3.c,
7426 addded rules 263.x to optimize loading constants
7428 2005-10-26 Raphael Neider <rneider AT web.de>
7430 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7431 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7432 (genAssign): emit warning when casting literals to generic pointer
7433 type, also applies when taking the address of a fixed variable,
7434 (genCast): improved casting to generic pointers
7435 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7436 extern variables, added verbose error message
7437 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7439 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7441 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7442 carry must be complemented too
7443 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7444 could be emitted by genMinus
7445 * src/SDCCval.c (constVal): fixed bug 1305065
7447 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7449 * src/SDCCast.c (addCast): added promotion for bit variables
7450 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7451 promotion casts + optimisation
7452 (optimizeGetWord): fix warning 'i' might be used uninitialized
7453 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7454 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7456 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7458 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7459 all chars are promoted to int; promotion should be handled in SDCCast.c
7461 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7463 * device/lib/_strcmp.c: Fixed bug 1326457
7465 2005-10-11 Raphael Neider <rneider AT web.de>
7467 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7468 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7470 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7472 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7473 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7475 2005-10-04 Raphael Neider <rneider AT web.de>
7477 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7478 device/lib/pic16/pics.all: added pic18f1320
7479 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7481 2005-09-30 Raphael Neider <rneider AT web.de>
7483 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7484 * src/pic16/devices.inc: NEW, provides device descriptions
7485 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7487 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7489 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7492 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7494 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7495 documented Any Order Bit, Higher Order Byte and Higher Order Word
7496 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7497 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7498 (optimizeGetAbit): new, to get any bit, not only the high bit,
7499 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7500 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7501 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7502 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7503 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7504 GETABIT, GETBYTE, GETWORD: decorate them,
7505 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7506 (ast_print): added GETABIT, GETBYTE, GETWORD
7507 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7508 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7509 (geniCodeBinary): new generic binary icode,
7510 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7511 * src/port.h: updated comment for PORT.hasExtBitOp
7512 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7513 (genGetByte): new, to get a single byte,
7514 (genGetWord): new, to get a word from a long,
7515 (gen51Code): added GETABIT, GETBYTE, GETWORD
7516 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7518 2005-09-23 Raphael Neider <rneider AT web.de>
7520 * configure.in, configure: have device/lib/pic configured
7521 * device/lib/Makefile.in: added model-pic14
7522 * device/lib/clean.mk: added pic/ to clean rule
7523 * device/lib/pic: added rudimentary pic14 library providing support
7524 functions for multiplication/division/generic pointer access
7525 * src/SDCCopt.c (convilong): mark support functions as extern
7526 for pic14 port as well
7527 * src/pic/gen.c (genMult): added assertions,
7528 (genpic14Code): emit warning on unhandled iCodes
7529 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7530 * src/pic/pcode.c (pCodeOpCopy),
7531 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7532 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7533 SFR_REGISTER}), made safe for future extensions
7534 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7535 instructions even if preceeded by SKIP instructions (also remove
7536 them); removed unused code
7537 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7538 prevents leaving parts of the structure uninitialized after copying
7540 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7542 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7544 * support/regression/tests/addsub.c: added test for the bug
7546 2005-09-21 Raphael Neider <rneider AT web.de>
7548 * device/include/pic16/pic18f1220.h,
7549 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7550 * device/lib/pic16/Makefile.rules: added missing opening paren
7551 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7552 are provided in genutils.c,
7553 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7554 operand/result sizes,
7555 (genCmp): assert on NULL pointers first, then check deref'ed values
7556 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7559 2005-09-18 Raphael Neider <rneider AT web.de>
7561 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7562 as these are now unused,
7563 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7564 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7565 local, avoids uninitialized pointer dereference on r->name
7566 * src/pic16/ralloc.c (newReg): fixed indentation
7568 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7570 * src/SDCCval.c (constVal): fixed bug 730366
7571 * support/Util/SDCCerr.c,
7572 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7574 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7576 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7578 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7580 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7582 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7584 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7585 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7586 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7587 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7588 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7589 * packihx/packihx.c (hexDigit): made c unsigned char
7590 * as/mcs51/lklibr.c (fndsym),
7591 * link/z80/lkgb.c (gb),
7592 * link/z80/lklibr.c (fndsym),
7593 * link/z80/lkrloc.c (relr),
7594 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7595 * src/SDCC.lex (checkCurrFile, process_pragma),
7596 * src/SDCCglue.c (spacesToUnderscores),
7597 * src/SDCCmain.c (setParseWithComma, processFile),
7598 * src/asm.c (tvsprintf, printCLine),
7599 * src/avr/gen.c (emitcode, aopPut),
7600 * src/ds390/gen.c (emitcode),
7601 * src/hc08/gen.c (emitcode, emitinline),
7602 * src/mcs51/gen.c (emitcode, genInline),
7603 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7605 * src/pic/ralloc.c (debugLog),
7606 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7608 * src/pic16/ralloc.c (debugLog),
7609 * src/z80/main.c (_process_pragma):
7610 made all ctype.h function calls safe
7611 * src/SDCCopt.c: include math.h for fabs
7612 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7613 and used them throughout the code to make ctype.h function calls safe
7614 * src/ds390/main.c (asmLineNodeFromLineNode),
7615 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7616 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7618 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7619 (newpCodeAsmDir): made ctype.h function calls safe
7620 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7621 pic16_emitcode): made lbp unsigned char*
7622 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7623 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7624 * src/xa51/gen.c (emitcode),
7625 * src/z80/gen.c (_emit2): made lbp unsigned char*
7626 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7629 2005-09-05 Raphael Neider <rneider AT web.de>
7631 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7632 access bank splitpoint
7634 2005-09-05 Raphael Neider <rneider AT web.de>
7636 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7638 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7640 * .version: changed to version 2.5.3
7641 * doc/sdccman.lyx: changed version to 2.5.3,
7642 documented --codeseg and --constseg and pragma codeseg and constseg,
7643 documented bit parameters (reentrant) and bit returning
7644 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7645 currFunc->recvSize, but is this ok for all ports?
7646 (ast2iCode): result of ~ on unsigned char must be cast to int for
7648 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7649 function pointers in bit space
7650 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7651 (processFuncArgs): call port.reg_parm() with reentrancy info
7659 * src/z80/main.c: port.reg_parm prototype extended with
7660 "bool reentrant" parameter
7661 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7662 options.stackAuto for allocating bit register parameters
7663 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7664 (genSend): set BitBankUsed if it is,
7665 (selectRegBank): factored out of genCall for use in genPcall,
7666 (genCall): removed redundant dtype assignmen, use selectRegBank,
7667 (genPcall): handle returning in Carry properly, save in F0 if needed,
7668 (genReceive): handle bit register parameters
7669 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7670 (mcs51_assignRegisters): enable bit registers for all reentrant
7671 functions and don't set BitBankUsed unconditionally
7672 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7673 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7674 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7676 2005-08-27 Borut Razem <borut.razem AT siol.net>
7678 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7679 ppc-osx (Darwin) does not support -u option. It seems that it is
7680 supported only on Linux - GNU cp
7682 2005-08-25 Borut Razem <borut.razem AT siol.net>
7684 * sim/ucsim/gui.src/serio.src/Makefile.in,
7685 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7686 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7687 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7688 install and strip, since the strip at /usr/ccs/bin should be used
7691 2005-08-24 Borut Razem <borut.razem AT siol.net>
7693 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7695 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7697 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7700 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7702 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7703 * as/mcs51/lkmain.c (link_main): fixed warning
7704 * device/include/stdbool.h: ds390 has no advanced bit support yet
7705 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7706 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7707 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7708 and updated their macros
7709 * src/SDCCval.c (constVal): updated comment for renamed b_long
7711 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7713 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7714 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7715 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7716 (oprio): set priority for '['
7717 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7719 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7720 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7721 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7722 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7723 added overlayable BIT_BANK area
7724 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7725 (summary2): explain 'T' in legenda
7726 * as/mcs51/lkrloc.c: replaced old K&R style,
7727 (relr): added R_BIT processing,
7728 (errmsg): added "Bit-addressable relocation error",
7729 (adb_bit): added for converting from byte- to bit-addressable space,
7730 (adb_24_bit): added for converting from byte- to bit-addressable space
7731 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7732 used in reentrant functions now even as return value
7733 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7734 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7735 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7736 * src/SDCCglobl.h: added indicator BitBankUsed
7737 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7738 the bit registers b0-b7
7739 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7740 (geniCodeCast): fixed bug 1263853,
7741 (geniCodeLogicAndOr): put result in bool or char,
7742 (geniCodeReceive): added parameter func for accessing the return type,
7743 (geniCodeFunctionBody): pass func to geniCodeReceive
7744 * src/SDCCmain.c: added indicator BitBankUsed
7745 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7746 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7747 (checkSClass): don't put automatic bool/bit on stack,
7748 (checkFunction): removed check on function cannot return bit
7749 * src/SDCCsymt.h: added newBoolLink prototype
7750 * src/mcs51/gen.c (rb1regs): added bit registers,
7751 (movc): created for assigning to carry,
7752 (pushReg, popReg): created for pushing registers,
7753 (sameRegs): check both AOP_REG and AOP_CRY types,
7754 (aopOp): handle bit registers,
7755 (aopPut): optimization no self-assign,
7756 (saveRegisters): push reg->base (bits) only once for bit registers,
7758 (unsaveRegisters): pop reg->base only once and use popReg,
7759 (assignResultValue): added parameter func and return in carry for bits,
7760 (genIpush): optimization no reload in A if not changed,
7761 (genSend): bit parameters in reentrant functions are passed in bit
7762 registers by first assigning to bits in B, then save registers and
7764 (genCall): handle returning in Carry properly, save it in F0 if needed,
7765 (genPcall): updated assignResultValue call, this is not safe yet for bit
7766 returning function !!!
7767 (genFunction): don't generate equ's for bit registers and use pushReg,
7768 (genEndFunction): take care of bit returning functions and use popReg,
7769 (genRet): return bit in Carry,
7770 (genIfx): optimize bit registers and other directly addressable bits,
7771 (genReceive): updated assignResultValue call
7772 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7773 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7774 registers when using stack-auto
7775 * src/mcs51/ralloc.c (_G): added allBitregs,
7776 (regs8051): added the bit registers,
7777 (createStackSpil): use macro IS_BIT,
7778 (getRegBit): added to allocate a bit register, else spill,
7779 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7780 (updateRegUsage): factored out to ease stepping while debugging,
7781 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7782 also allocate bit registers,
7783 (fillGaps): handle bit registers,
7784 (findAllBitregs): added to create bit vector with all bit registers,
7785 (mcs51_allBitregs): returns this bit vector,
7786 (mcs51_assignRegisters): when using stack-auto use bit registers for
7787 passing parameters and creating local variables
7788 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7790 2005-08-22 Borut Razem <borut.razem AT siol.net>
7792 * device/lib/Makefile.in: replaced find option -or with -o
7793 to make it run on solaris
7795 2005-08-22 Raphael Neider <rneider AT web.de>
7797 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7798 fixes #1265442 (crash on Solaris)
7800 2005-08-20 Borut Razem <borut.razem AT siol.net>
7802 * configure, configure.in: added tests for libsocket and libnsl libraries,
7803 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7804 from support/regression/Makefile.in
7805 * support/regression/Makefile.in: added
7806 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7807 * sim/ucsim/libtool: regenerated on sparc-solaris
7808 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7809 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7810 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7811 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7812 sparc-solaris, which doesn't use GNU ld linker
7813 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7814 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7816 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7818 * src/mcs51/peeph.def: updated comments
7820 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7822 * device/lib/_gptrget.c,
7823 * device/lib/_gptrput.c: slightly shorter
7824 * doc/sdccman.lyx: incremented version
7825 * src/mcs51/peeph.def: moved peephole comments to the line of first
7826 change to better keep line correlation, reanimated 186.e
7827 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7829 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7831 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7832 David Saxton with quotes around file name.
7834 2005-08-15 Borut Razem <borut.razem AT siol.net>
7836 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7837 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7838 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7839 make tests run on x86_64 platform
7841 2005-08-13 Raphael Neider <rneider AT web.de>
7843 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7844 as it might be executed DURING a build (parallel make is wonderful)
7846 2005-08-13 Raphael Neider <rneider AT web.de>
7848 * device/lib/Makefile.in (port-specific-objects-pic16):
7849 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7850 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7852 * device/lib/pic16/Makefile.rules: build subdirs before creating
7853 the library, removed builddir rule, create $(builddir) early in
7854 recurse rule, use empty recurse rule for leaf directories
7855 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7856 mkdir errors (race condition), removed duplicate suffix "hex"
7858 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7859 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7860 prevents mkdir -p from aborting on Alpha
7862 2005-08-12 Raphael Neider <rneider AT web.de>
7864 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7865 db-statements in order to allow for arrays of pointers in code
7866 sections to be placed without interspersed 0-padding, fixes
7868 * (emitStatistics): fixed division by zero for pic18f1220
7869 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7870 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7871 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7872 * (pic16_pCodeConstString): keep track of already emitted string
7873 literals to prevent "duplicate definitions of symbol _str_NR"
7874 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7876 * device/lib/Makefile.in: ignore failing PIC16 library builds
7877 * device/lib/pic16/Makefile: do not build if gputils are missing
7878 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7880 2005-08-10 Raphael Neider <rneider AT web.de>
7882 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7885 2005-08-10 Raphael Neider <rneider AT web.de>
7887 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7888 Rokas' patch to add the new fixed point type "__fixed16x16"
7889 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7890 functions for __fixed16x16 arithmetics
7891 * device/lib/pic16: reimplemented the build system to support
7892 a separate build directory, better handling of libio (create
7893 the library in a separate subdir for each architecture) and
7894 easier configuration (centralized in Makefile.common)
7896 2005-08-07 Raphael Neider <rneider AT web.de>
7898 * src/pic16/gen.c (genrshTwo): fixed sign extension
7899 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7900 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7902 * device/include/pic16/pic18f4220.h: NEW, header for
7903 pic18f4220 and pic18f4320
7904 * device/include/pic16/pic18fregs.h: added new devices,
7905 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7906 * device/include/pic16/signal.h: resolved name clashes
7907 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7908 to also allow testing for interrupt enable bits, added
7909 comments on how to use the macros
7910 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7911 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7912 register definitions for the devices
7913 * device/lib/pic16/pics.all: added new devices
7914 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7916 * device/lib/pic16/libc/stdlib/memfree: do not count
7917 the block header as free memory
7918 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7919 simplified and added missing end-of-blocklist-marker
7920 (reported by Peter Onion, fixes #1252814)
7921 * (_mergeHeapBlock): fixed loop condition
7922 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7923 len==0, restructured code
7924 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7925 up a bit, reduced bitfield accesses, prevent endless loops
7926 in case of heap corruption
7927 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7928 "unreferenced arguments/must return a value" warnings
7929 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7930 replaced BAUDREG with SPBRG
7931 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7932 device/lib/pic16/debug/gstack/gstack.c: replaced
7933 _naked, _asm, _endasm with __naked, __asm, __endasm
7935 2005-08-05 Raphael Neider <rneider AT web.de>
7937 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7938 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7940 2005-08-05 Borut Razem <borut.razem AT siol.net>
7942 * device/lib/Makefile.in: added missing ';'
7943 * configure: removed ^M characters
7945 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7947 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7948 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7951 2005-08-04 Borut Razem <borut.razem AT siol.net>
7953 * configure.in: pic16 libraries build 2nd try - enable running
7954 configure in device/lib/pic16
7955 * configure: regenerated from configure.in
7956 * device/lib/Makefile.in: create $(PORT)/bin directory
7958 2005-08-03 Raphael Neider <rneider AT web.de>
7960 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7961 to get/set values via pointers
7962 * (genUnpackBits,genPackBits): changed detection of
7963 ptr->bitfield vs. sym.bitfield, fixed access via generic
7964 pointers, removed dead (wrong) code for multibyte bitfields
7965 * (genNearPointerGet, genGenPointerGet): removed useless code,
7966 fixed bitfield detection, fixes #1250594
7967 * (genNearPointerSet): removed useless code
7968 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7969 and introduced macro pic16_emitpcode that conditionally emits
7970 the origin of the following pCode (useful for debugging SDCC)
7971 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7972 * (createDefmap): fixed handling of LFSR for --optimize-df
7974 2005-08-02 Borut Razem <borut.razem AT siol.net>
7976 * device/lib/Makefile.in: pic16 libraries build enabled since
7977 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7979 2005-08-02 Raphael Neider <rneider AT web.de>
7981 * src/pic16/gen.c (genPackBits): removed deprecated warning
7982 * (genGenPointerSet): fixed bitfield detection
7984 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7986 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7988 2005-07-31 Raphael Neider <rneider AT web.de>
7990 * device/lib/pic16/libdev/pic18f458.c,
7991 device/include/pic16/pic18f458.h: added missing T0CONbits
7993 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7995 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7997 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7999 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8001 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8003 * device/include/mcs51/at89c51ed2.h: added.
8005 2005-07-23 Raphael Neider <rneider AT web.de>
8007 * src/pic/gen.h: added emitpcode macro for debugging
8008 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8009 and replace by macro adding debug information on demand
8010 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8011 * (gencjne): tried to fix; replaced with correct (slower) code
8012 * (gen{Unp,P}ackBits): fixed single bit access
8013 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8014 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8015 previous instruction
8016 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8017 register has to be handled with care (forbidding movement
8018 of assignments/uses, removing assignments completely, ...)
8019 * (pCodeOptime2pCodes): make use of regIsSpecial
8020 * added lots of debugging output (commented out)
8021 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8022 from being reused as result UNLESS it is known to work
8024 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8026 * support/Util/dbuf.h: include <stddef.h> for size_t
8027 * .version: changed to version 2.5.2
8029 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8031 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8033 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8035 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8036 (genModOneByte): removed needless psha/pula
8038 2005-07-22 Raphael Neider <rneider AT web.de>
8040 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8041 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8042 * src/pic/gen.c (resolveIfx): do not "invent" labels
8043 * (genSkipc): changed to positive logic
8044 * (genSkipCond): removed as no longer needed
8045 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8047 * (genLeftShift): check operands are in different registers
8048 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8049 INCF does not update CARRY...
8050 * src/pic/main.c: fixed _linkCmd
8051 * src/pic/pcode.c (unlinkpCode): added inactive code
8052 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8053 alive (do not assign result and operand overlapping registers)
8055 2005-07-22 Raphael Neider <rneider AT web.de>
8057 * src/pic/device.c (dump_sfr): replaced register declaration with
8058 call to emitSymbolToFile() to avoid duplicate symbols
8059 * (assignRelocatableRegisters): do not declare external symbols
8060 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8061 right (take size of type, not etype)
8062 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8063 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8064 * (packRegsForAccUse): disabled assignment of WREG as
8065 the result reg to prevent occurence of just fixed #1235003,
8067 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8068 symbols (avoids duplicate symbols in .asm file)
8069 * (pic14emitRegularMap): use emitSymbolToFile()
8070 * src/pic/gen.c (aopOp): fixed spillLocation handling
8071 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8072 * (genDataPointerSet): removed unneccessary variables/output
8074 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8076 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8077 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8079 2005-07-21 Raphael Neider <rneider AT web.de>
8081 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8082 architecture cannot handle them efficiently, fixes bug #1235003
8083 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8084 check for empty sets before using them (fixes bug #1232190)
8086 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8088 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8089 (lnksect2): generate warnings for memory overlap
8090 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8091 constseg to set the name of these segments so you can instruct the linker
8092 to place them in banks
8093 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8094 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8095 added code_seg and const_seg to options
8096 * src/SDCCglue.c (emitMaps): use options.const_seg,
8097 (createInterruptVect): put interrupt vectors in segment HOME,
8098 (glue): put HOME before static segment and put the main glue in HOME,
8099 (glue): use options.code_seg
8100 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8101 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8102 these segments so you can instruct the linker to place them in banks
8103 (linkEdit): use code_loc for HOME segment which should be the first
8104 segment in code memory now
8105 * src/SDCCmem.c: fixed more stuff like bug 1238386
8106 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8107 (changePointer): don't change function pointers to code pointers for
8109 (compareType): added exceptional check for banked function pointers
8110 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8111 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8112 after static in code memory
8113 * src/mcs51/gen.c: added aopLiteralLong prototype,
8114 (aopForSym): use getSize for functions,
8115 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8116 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8117 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8119 (genPcall): use call for literal function pointers and generate banked
8120 calls over the one trampoline so there's only one place for the user to
8121 modify according to his/hers hardware,
8122 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8123 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8124 * src/mcs51/main.c: added keyword banked,
8125 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8126 * support/Util/SDCCerr.c,
8127 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8128 needed for passing the bank and address to the trampoline
8129 * device/lib/mcs51/crtbank.asm: added for bankswitching
8130 * device/lib/mcs51/Makefile: added crtbank
8132 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8134 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8135 for fields at offset 0 of a struct or union as reported
8136 on 2005-07-07 in the developer mailing list.
8138 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8140 * src/SDCCmem.c: fixed bug 1238386
8142 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8144 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8145 (patch #1144962), added peephole 300, enabled 259.x
8146 * doc/sdccman.lyx: removed screenshot and provided link instead
8148 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8150 * doc/sdccman.lyx: added section about debugging with ddd
8151 * doc/figures/ddd_example.eps: screenshot of debugging session
8153 2005-07-04 Raphael Neider <rneider AT web.de>
8155 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8156 like CODE pointers, fixes #1115683
8157 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8158 call, fixes bugs #1232211, #1228110,
8159 fixed wrong casts to pCodeFlow from pCodeInstructions
8161 2005-07-04 Raphael Neider <rneider AT web.de>
8163 * src/pic/gen.c (popGet): changed assert to allow for
8165 * (popGetAddr): changed signature to provide
8166 an additional index, patched all call sites
8167 * (genCmpEq): handle literal-like operands correctly
8168 * (genAddrOf): added sanity checks on __code/__data pointers
8169 * (genAssign): added handling of symbols from __code section
8170 * (gencjne): do not generate code for comparisons whose result
8171 is neither stored nor used, fixes bug #1171114
8172 * (AccLsh, AccRsh): operate on operand instead of WREG
8173 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8174 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8176 * rewrote complete shift-by-literal logic, commented unused
8178 * (genConstPointerGet): get multiple bytes (if result size > 1),
8179 fixed handling of non-immediate addresses
8180 * (genPointerGet): handle CODE pointers like CONST pointers
8181 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8182 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8183 operand is to be treated as a literal or not
8184 * (mov2w,genPcall,genCmpEq),
8185 src/pic/genarith.c: use aop_isLitLike() to decide between
8186 literal/register contents
8187 * (addSign): added missing offset
8188 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8189 only emit comment in debug-mode,
8190 use {aop,op}_isLitLike throughout the file
8191 * src/pic/glue.c: fix initializers for pointers (work in progress)
8192 * src/pic/pcode.c (get_op): honor index on _const symbols
8193 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8194 * (dumppBlock): added pCode size estimation
8195 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8196 check for IS_SYMOP before OP_SYMBOL'ing
8197 * fixed indentation, compacted switch-statements
8198 * (allocReg): find free register and allocate it instead of
8199 allocating new registers all the time
8200 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8201 registers as its operands (necessary only for multibyte GETs)
8203 2005-07-01 Raphael Neider <rneider AT web.de>
8205 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8206 debugging .asm-output macros FENTRY + FEXIT
8207 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8209 * (emitpComment): NEW, printf to pCode
8210 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8212 * (popGetAddr): NEW, variant of popGet to access an immediates
8213 high(er) bytes instead of the n'th byte of memory they reference,
8214 replaced popGet with popGetAddr where neccessary
8215 * (genDataPointerGet): reactivated and fixed implementation
8216 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8218 * (genDataPointerSet): fixed multibyte assignments
8219 * (genpic14Code): fixed --i-code-in-asm handling
8220 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8221 * (genPlus): fixed index-out-of-bounds error
8222 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8223 * src/pic/ralloc.c: added debugging output macro FENTRY2
8224 * (spillThis): fixed indentation, enbraced for-body for clarity
8225 * (rematStr): commented out as now unused
8226 * (regTypeNum): commented out special spill case (overwrites
8228 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8230 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8232 * doc/sdccman.lyx: documented sfr16/sfr32,
8233 added example for using storage class with function pointers
8234 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8236 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8238 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8239 * device/lib/_itoa.c,
8240 * device/lib/_ltoa.c: optimized codesize
8241 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8242 but don't know how to suppress the double warning.
8243 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8244 * support/Util/SDCCerr.c,
8245 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8247 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8249 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8250 fixed old K&R prototypes
8251 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8252 * device/lib/_gptrget.c,
8253 * device/lib/_gptrgetc.c,
8254 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8255 also new versions for small generic pointers and banked generic pointers
8256 * src/port.h: added const_name
8257 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8258 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8259 * src/SDCCcse.c (findPrevIc): check all associative operators
8260 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8261 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8262 * src/SDCCmem.c: updated comments,
8263 set far-space to 0 for pdata, results in optimized code
8264 * src/SDCCmem.h: added macro CONST_NAME
8265 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8266 moving the info into the highest bits, see also gptrget/gptrput
8267 * src/src.dsp: added sdcc.ico to project files
8268 * src/avr/gen.c (genCast): fixed bug 0x%d
8269 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8270 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8271 relation between ptr_type and DCL_TYPE,
8272 (genCast): fixed bug 0x%d
8273 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8274 (CODE)" for const_name
8275 * src/hc08/gen.c (genCast): fixed bug 0x%d
8276 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8277 (hc08_port): added "CONST (CODE)" for const_name
8278 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8279 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8280 between ptr_type and DCL_TYPE,
8281 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8282 operand* and took AOP() inside function so sfr-ness can be checked,
8283 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8285 (genFunction, genEndFunction): optimized stack setup,
8286 (genMinus): optimized for literals with ending zeroes (in bytes),
8287 (genCast): fixed bug 0x%d
8288 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8289 (mcs51_port): added "CONST (CODE)" for const_name
8290 * src/mcs51/peeph.def: made rule 226 more generic
8291 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8292 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8293 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8294 * src/z80/main.c (z80_port): added NULL for const_name,
8295 (gbz80_port): added NULL for const_name
8296 * support/regression/tests/bug663539.c,
8297 * support/regression/tests/sfr16.c: new tests
8299 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8301 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8303 2005-06-24 Raphael Neider <rneider AT web.de>
8305 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8307 * device/include/pic16/signal.h: added USBIF
8310 2005-06-24 Raphael Neider <rneider AT web.de>
8312 * device/lib/pic16/libdev/pic18f2455.c,
8313 device/include/pic16/pic18f2455.h: NEW
8314 * device/include/pic16/pic18fregs.h,
8315 device/lib/pic16/pics.all,
8316 src/pic16/device.c: added 18f2455
8317 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8318 device/include/pic16/{pic18f[68][567].h,usart.h}:
8319 replaced MULTIPLE_USARTS define with more relaible
8320 compatibility sfrs (for USART access)
8322 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8324 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8325 and the output asm file line is printed on two lines.
8327 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8329 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8330 BGT, BLE, BHI, and BLS instructions
8331 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8333 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8334 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8336 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8338 2005-06-15 Raphael Neider <rneider AT web.de>
8340 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8341 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8342 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8343 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8344 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8346 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8348 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8349 Marcel Telka in bug #1215704
8351 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8353 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8354 located in shared memory bank.
8356 2005-05-31 Raphael Neider <rneider AT web.de>
8358 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8359 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8360 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8362 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8364 * device/lib/_strncpy.c: fixed the fix
8366 2005-05-26 Raphael Neider <rneider AT web.de>
8368 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8369 initializers with \0, bug #1208187
8370 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8371 intializers with \0, bug #1208187
8373 2005-05-26 Raphael Neider <rneider AT web.de>
8375 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8376 initializers with \0, bug #1208187
8377 * src/pic16/main.c (_process_pragma): added sanity checks
8378 for stack position and size, emit warnings when appropriate
8380 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8382 * device/lib/_strncpy.c: fixed not filling with \0
8384 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8386 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8388 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8389 compound_statement),
8391 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8393 2005-05-24 Raphael Neider <rneider AT web.de>
8395 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8397 2005-05-24 Raphael Neider <rneider AT web.de>
8399 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8400 TRISE definitions, closes bug #1162453
8402 2005-05-22 Raphael Neider <rneider AT web.de>
8404 * src/pic16/main.c (_process_pragma): check for missing
8405 arguments to pragmas code and udata
8406 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8407 consistency fixes to match other headers (thanks to Jim Paris)
8408 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8410 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8412 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8414 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8416 * support/regression/tests/bug1198642.c: new test
8417 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8418 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8419 * support/scripts/resource.h,
8420 * support/scripts/resource.rc,
8421 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8422 * support/scripts/sdcc.ico: added 32x32 icon
8424 2005-05-18 Raphael Neider <rneider AT web.de>
8426 * device/lib/pic16/libdev/pic18f*.c,
8427 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8428 keywords to "__sfr" and "__at (X)"
8429 * device/include/pic16/pic18fregs.h: added pic18f4520
8430 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8431 #1203088 (MPLAB compatibility)
8433 2005-05-17 Raphael Neider <rneider AT web.de>
8435 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8436 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8437 * device/lib/pic16/pics.all: added new devices
8438 * src/pic16/device.c: added support for pic18f4520
8440 2005-05-16 Raphael Neider <rneider AT web.de>
8441 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8442 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8443 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8444 convenience function for bit access
8446 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8448 * device/lib/printf_large.c: fixed bug 1193299
8449 * support/regression/tests/bug1057979.c: added test %3.3s
8451 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8453 * device/include/mcs51/8051.h,
8454 * device/include/mcs51/8052.h: made parseable with lint
8455 * device/include/mcs51/lint.h: added include file for (sp)lint
8456 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8457 * doc/cdbfileformat.lyx,
8458 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8460 2005-05-14 Raphael Neider <rneider AT web.de>
8462 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8463 * device/lib/pic16/libc/stdlib/itoa.c (new)
8464 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8465 * device/lib/pic16/libio/Makefile: exclude subdir according to
8466 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8467 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8468 * src/pic16/gen.c (genFunction): prevent annoying warning
8469 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8471 * support/cpp2/cppmain.c (cpp_output_string): new
8472 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8475 2005-05-13 Borut Razem <borut.razem AT siol.net>
8477 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8479 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8481 * .version: changed to version 2.5.1; back to bleeding edge development
8483 2005-05-11 Borut Razem <borut.razem AT siol.net>
8485 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8486 generate PDF version 1.3 documents
8488 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8490 * .version: changed to version 2.5.0
8492 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8494 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8496 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8498 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8499 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8500 well as many smaller updates.
8501 * .version: changed to version 2.5.0-pre1
8503 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8505 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8507 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8509 * support/regression/tests/bug1185672.c: added
8510 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8512 * src/mcs51/gen.c (genCall): added comments, made it look safer
8513 * src/mcs51/gen.c (genEndFunction): simplified
8515 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8517 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8519 2005-04-14 Borut Razem <borut.razem AT siol.net>
8521 * fixed bug 1045046 - SIGSEGV with really simple code?:
8522 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8523 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8525 2005-04-14 Borut Razem <borut.razem AT siol.net>
8527 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8528 src/pic16/device.h: temporarily disabled experimental #inline pragma
8531 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8533 * device/include/z80/stdio.h,
8534 * device/include/z80/string.h: removed these highly incomplete files so
8535 SDCC can use the default ones in device/include/
8537 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8539 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8541 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8544 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8546 * device/include/malloc.h: removed redundant __reentrant prototypes
8547 * device/lib/_mullong.c: added working xstack variant in asm (C version
8548 doesn't pass regression tests)
8549 * device/lib/bpx.c: used __data and made bpx char for mcs51
8550 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8551 (createFunction): fixed bug with xstackPtr
8552 * src/SDCCcse.c: corrected comments
8553 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8554 (killDeadCode, eBBlockFromiCode): removed unused code
8555 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8557 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8558 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8559 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8560 (genModOneByte): fixed warning in MSVC
8561 * src/mcs51/main.c (): added comments
8562 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8564 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8566 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8568 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8570 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8572 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8574 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8575 characters arrays of larger size than the declared one.
8577 2005-04-10 Borut Razem <borut.razem AT siol.net>
8579 * src/pic/gen.c (genInline),
8580 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8581 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8582 (findNextInstruction), (findPrevInstruction),
8583 (findInstructionUsingLabel),
8584 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8585 * src/pic/pcode.c (findLabel): added missing '\n'
8586 * src/src.dsp: added SDCCdwarf2.c to the project
8588 2005-04-09 Borut Razem <borut.razem AT siol.net>
8590 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8592 2005-04-08 Raphael Neider <rneider AT web.de>
8594 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8595 into the chain after a given one) and mergeDefmapSymbols (combine
8596 defmap entries for each symbol per pcode)
8597 * (createDefmap): have defmap entries merged in the end
8598 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8599 a symbol before replacing one access type's symbol, merge symbols in
8600 the end (replacement symbol might already have an entry)
8601 * (assignValnums): keep reference to written WREG intact
8603 2005-04-08 Raphael Neider <rneider AT web.de>
8605 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8608 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8610 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8613 2005-04-07 Raphael Neider <rneider AT web.de>
8615 * device/include/pic16/usart.h: added compatibility defines for
8616 devices with more than one USART
8617 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8619 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8621 * device/lib/Makefile.in: updated for port specific include
8623 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8625 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8627 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8629 * device/include/8051.h,
8630 * device/include/8052.h,
8631 * device/include/at89S8252.h,
8632 * device/include/at89c55.h,
8633 * device/include/at89x051.h,
8634 * device/include/at89x51.h,
8635 * device/include/at89x52.h,
8636 * device/include/mcs51reg.h,
8637 * device/include/reg51.h,
8638 * device/include/reg764.h,
8639 * device/include/regc515c.h,
8640 * device/include/sab80515.h: (re)moved these 12 files
8641 * device/include/mcs51/8051.h,
8642 * device/include/mcs51/8052.h,
8643 * device/include/mcs51/at89S8252.h,
8644 * device/include/mcs51/at89c55.h,
8645 * device/include/mcs51/at89x051.h,
8646 * device/include/mcs51/at89x51.h,
8647 * device/include/mcs51/at89x52.h,
8648 * device/include/mcs51/mcs51reg.h,
8649 * device/include/mcs51/reg51.h,
8650 * device/include/mcs51/reg764.h,
8651 * device/include/mcs51/regc515c.h,
8652 * device/include/mcs51/sab80515.h: and added them here
8654 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8656 * device/include/stdarg.h: changed SDCC specific keywords to double
8658 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8660 * device/include/hc08/mc68hc908gp32.h,
8661 * device/include/hc08/mc68hc908jb8.h,
8662 * device/include/hc08/mc68hc908jkjl.h,
8663 * device/include/hc08/mc68hc908qy.h: fixed comments
8664 * device/include/mcs51/README: updated
8665 * device/include/mcs51/c8051f120.h: added PINRSF
8666 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8667 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8668 amidst code. Also inline is not supported.
8670 2005-04-06 Raphael Neider <rneider AT web.de>
8672 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8673 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8674 callers stack/frame pointers
8676 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8678 * device/include/pic16/usart.h: added, missing in previous commit,
8679 * device/include/pic16/adc.h: fixed typo,
8680 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8682 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8684 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8685 uninitialized because a bug appears with gplink
8686 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8687 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8688 complains for unrecognised option
8690 2005-04-05 Raphael Neider <rneider AT web.de>
8692 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8693 structs as well (using memcpy)
8694 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8695 on ISRs (GOTO has no label)
8696 * src/pic16/device.h: added OF_OPTIMIZE_DF
8697 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8698 new data flow analysis/optimization
8699 * src/pic16/pcode.c: added (prototypes for and implementation of)
8700 dataflow analysis functions, fixed pCodeInstructions' inCond and
8701 outCond values, made RCALL a branch instruction
8702 * (pic16_unlinkpCode): keep C line if possible
8703 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8704 C line moved if possible
8705 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8706 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8707 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8708 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8710 * (pic16_getJumptabpCode): NEW, needed in...
8711 * (LinkFlow): fixed handling of jumptables, calls and conditional
8713 * (pic16_InsertCommentAfter): NEW
8714 * (pic16_pCodeReplace): made verbose and flow preserving
8715 * (AnalyzeFlow): added call to data flow analysis
8716 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8717 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8718 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8720 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8722 * src/SDCCast.c (decorateType): fixed bug #1105626
8724 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8726 * device/include/asm/pic16/features.h,
8727 * pic18f*.h headers,
8728 * device/include/pic16/adc.h,
8729 * device/include/pic16/delay.h,
8730 * device/include/pic16/i2c.h,
8731 * device/include/pic16/malloc.h,
8732 * device/include/pic16/stdio.h,
8733 * device/include/pic16/stdlib.h,
8734 * device/include/pic16/string.h,
8735 * device/lib/pic16/libc/stdio/printf_tiny.c,
8736 * device/lib/pic16/libc/stdio/printf_small.c,
8737 * device/lib/pic16/libc/stdio/strmgpsim.c,
8738 * device/lib/pic16/libc/stdio/strmmssp.c,
8739 * device/lib/pic16/libc/stdio/strmusart.c,
8740 * device/lib/pic16/libc/stdio/vfprintf.c,
8741 * device/lib/pic16/libc/stdlib/ltoa.c,
8742 * device/lib/pic16/libc/stdlib/putchar.c,
8743 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8744 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8745 * device/lib/pic16/libc/stdlib/memchrram.c,
8746 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8747 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8748 * device/lib/pic16/libio/adc/adcbusy.c,
8749 * device/lib/pic16/libio/adc/adcread.c,
8750 * device/lib/pic16/libio/adc/adcsetch.c,
8751 * device/lib/pic16/libio/usart/ubaud.c,
8752 * device/lib/pic16/libio/usart/ubusy.c,
8753 * device/lib/pic16/libio/usart/udrdy.c,
8754 * device/lib/pic16/libio/usart/uopen.c,
8755 * device/lib/pic16/libio/usart/uputc.c,
8756 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8757 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8758 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8759 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8760 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8761 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8762 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8763 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8764 specific keywords to double underlined form,
8765 * device/lib/pic16/libc/Makefile.rules,
8766 * device/lib/pic16/libsdcc/Makefile.rules,
8767 * device/lib/pic16/libm/Makefile,
8768 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8769 to compile with C standard set in Makefile.common
8770 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8771 rand.c and crc.c in compilation process,
8772 * device/lib/pic16/libsdcc/int/divuint.c,
8773 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8774 `c' from signed to unsigned,
8775 * device/lib/pic16/startup/crt0.c,
8776 * device/lib/pic16/startup/crt0i.c,
8777 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8778 keywords to double underlined form, bug fixes in _do_cinit function
8779 which prevented the correct initialization of the .idata segment,
8780 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8781 core to enter a infinite loop
8782 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8784 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8786 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8788 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8790 * device/include/Makefile.in: add support for hc08 subdirectory
8791 * device/include/hc08/: new subdirectory
8792 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8793 Lucas Loizaga, thanks!
8794 * device/include/hc08/mc68hc908qy.h,
8795 * device/include/hc08/mc68hc908gp32.h,
8796 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8797 their own directory. Changed internal macro names to use the compiler
8798 reserved namespace. Changed SDCC specific keywords to double
8800 * device/include/math.h,
8801 * device/include/malloc.h,
8802 * device/include/stdarg.h,
8803 * device/include/stdbool.h
8804 * device/include/string.h,
8805 * device/include/tinibios.h,
8806 * device/include/ds400rom.h,
8807 * device/include/8051.h,
8808 * device/include/8052.h,
8809 * device/include/80c51xa.h,
8810 * device/include/at89c55.h,
8811 * device/include/at89S8252.h,
8812 * device/include/at89x51.h,
8813 * device/include/at89x52.h,
8814 * device/include/ds80c390.h,
8815 * device/include/reg764.h,
8816 * device/include/regc515c.h,
8817 * device/include/sab80515.h,
8818 * device/include/mcs51/c8051f000.h,
8819 * device/include/mcs51/c8051f018.h,
8820 * device/include/mcs51/c8051f020.h,
8821 * device/include/mcs51/c8051f040.h,
8822 * device/include/mcs51/c8051f060.h,
8823 * device/include/mcs51/c8051f120.h,
8824 * device/include/mcs51/c8051f300.h,
8825 * device/include/mcs51/c8051f310.h,
8826 * device/include/mcs51/c8051f320.h,
8827 * device/include/mcs51/c8051f330.h,
8828 * device/include/mcs51/c8051f350.h,
8829 * device/include/z180.h: Changed SDCC specific keywords to double
8832 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8834 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8836 * (pic16_assignConfigWordValue): disable testing of configuration
8837 register value with config mask,
8838 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8839 function with port->fun_prefix,
8840 * (genFunction): when generating a naked interrupt function never
8841 create an absolute segment placed in interrupt vector address, place
8842 the actual interrupt function at IVA instead, when an interrupt
8843 function is generated with unspecified interrupt then do not create
8844 the absolute section,
8845 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8846 code for generating a call to generic pointer get/put function with
8847 a call to function pic16_callGenericPointer(),
8848 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8849 the call to the generic pointer get/put functions with prefixing the
8850 function name with port->fun_prefix,
8851 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8852 * src/pic16/main.c (_process_pragma): prefix function with
8854 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8855 calling assembler, old 18Fxxxx macro is deprecated,
8856 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8857 PC_ASMDIR in while condition,
8858 * (findInstruction): add PC_ASMDIR in while condition,
8859 * (buildCallTree): prefix main with port->fun_prefix,
8860 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8861 identifier for variable with banked access in instructions BTFSS,
8862 BTFSC, BCF, BSF, BTG
8863 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8864 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8865 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8866 perform optimization when enviroment variable NO_REG_OPT is set,
8867 * (insideLRBlock): NEW, return 1 if register is inside an
8868 INF_LOCALREGS block,
8869 * (RemoveRegFromLRBlock): remove a register that is completely
8870 eliminated by register optimization, but it is still left in local
8871 register store/restore in/from stack block,
8872 * (Remove2pcodes): after removing register, check to see if it
8873 should be removed from local register store/restore in/from stack
8875 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8876 DUMMY_READ_VOLATILE,
8878 * device/include/pic16/adc.h: minor prototype modifications and
8880 * device/include/pic16/malloc.h: added GPL notice various
8882 * device/include/pic16/stdint.h: NEW, standard header for ints
8883 * device/include/pic16/delay.h: NEW, header for delay functions,
8884 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8886 * device/include/pic16/signal.h: NEW, header providing helper macros
8887 for implementing signal handlers,
8888 * device/include/pic16/stdio.h: added prototypes for functions,
8889 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8890 prototypes for stdin and stdout, added macro PUTCHAR to
8891 automatically implement putchar function prototype,
8892 * device/include/pic16/usart.h: modified and updated USART library,
8893 * device/lib/pic16/libio/adc/,
8894 * device/lib/pic16/libio/i2c: some modifications to improve library
8896 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8897 family of functions,
8898 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8899 family of functions and other sources,
8900 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8901 of the PIC18Fxx[28] devices,
8902 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8903 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8904 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8905 _do_cinit function, because the previous failed when local variables
8906 where not placed in the same memory bank,
8907 * device/lib/pic16/libsdcc/char/: various modifications to improve
8908 library performance,
8909 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8910 information on the new functions of the c library and more...
8912 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8914 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8916 2005-03-26 Raphael Neider <rneider AT web.de>
8918 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8919 if condition == CARRY)
8920 * (genCmp): adapted to new genSkipc semantics
8921 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8922 on rIfx (genCmp was broken)
8924 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8926 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8927 * src/z80/main.c (_keywords[]),
8928 * src/SDCCglobal.h (struct options),
8930 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8931 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8932 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8933 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8934 always available in leading double underscore form. The C99 support is
8935 mostly missing, but it's a start.
8936 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8937 reserved identifier "__data".
8939 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8941 * src/mcs51/peeph.def: fixed bug 1170013
8943 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8945 * device/include/mcs51reg.h: fixed bug 842007
8947 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8949 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8952 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8954 * src/port.h (struct PORT),
8955 * src/avr/ralloc.c (avr_assignRegisters),
8957 * src/ds390/ralloc.c (ds390_assignRegisters),
8959 * src/hc08/ralloc.c (hc08_assignRegisters),
8961 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8963 * src/pic/ralloc.c (pic14_assignRegisters),
8965 * src/pic16/ralloc.c (pic16_assignRegisters),
8967 * src/xa51/ralloc.c (xa51_assignRegisters),
8969 * src/z80/ralloc.c (z80_assignRegisters),
8971 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8972 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8974 * src/SDCCdflow.c (computeDataFlow),
8976 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8978 * src/SDCCcflow.c (*),
8980 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8981 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8982 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8983 immedDom() returning wrong block; probably fixes bug #1160833)
8985 2005-03-20 Borut Razem <borut.razem AT siol.net>
8987 * support/scripts/inc2h.pl: WIN32 port
8989 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8991 * device/lib/makefile.in: added abs.c and labs.c
8993 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8995 * device/include/stdint.h: added
8996 * device/lib/abs.c: added
8997 * device/lib/labs.c: added
8998 * device/include/stdlib.h: added abs() and labs() prototypes
8999 * device/lib/libsdcc.lib: added abs and labs
9000 * device/include/float.h,
9001 * device/lib/_fsmul.c,
9002 * device/lib/printf_fast.c,
9003 * device/lib/printf_tiny.c: updated comments
9005 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9007 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9010 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9012 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9013 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9015 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9017 * device/lib/printf_large.c: removed inline assembly for portability and
9018 readability. Use printf_fast if speed or size are more important.
9019 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9020 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9022 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9024 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9025 prevent compiler warning
9027 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9029 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9030 moved to level 0 and declared as static. Also they are explicit
9031 placed in access bank. This was necessery because some times they
9032 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9033 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9034 optimizations. Currently only compare to unsigned char is implemented,
9035 * src/pic16/gen.c: added fReturnIdx array,
9036 * (struct resolvedIfx) is moved to gen.h and made public,
9037 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9038 * (aopForSym): added an optimization to directly store in stack of
9039 the operand of a SEND iCode,
9040 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9041 but as registers instead (AOP_REG) using the fReturnIdx array,
9042 * (pic16_freeAsmop): remove the freed register from the
9043 _G.sregsAlloc field,
9044 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9045 a compare of 'WREG',
9046 * (pic16_popGetTempRegCond): changed function prototype, now
9047 function takes also a bitVector argument v which holds the current
9048 set of registers that are allocated for stack access by aopForSym,
9049 registers allocated in aopForSym for accessing stack symbols are not
9050 any more part of the functions usedRegs field,
9051 * (genCall): some times aopOp is called for a stack variable to be
9052 send, aopForSym might perform the push, if this is true make sure
9053 that genCall doesn't push the variable twice by testing _G.resDirect,
9054 * (genFunction): changed testing for unspecified interrupt number
9055 from 256 to INTNO_UNSPEC,
9056 * modified selection scheme of frame pointer generation. Previously
9057 if function did use local registers a frame pointer was generated,
9058 now a frame pointer is generated only if function has arguments
9059 (that need PLUSW2 register access), or has stack arguments, or the
9060 compiler is not instructed to omit the frame pointer,
9061 * (genEndFunction): before restoring local registers that were saved
9062 in the function preamble, also restore the registers that *might*
9063 have been allocated for stack access,
9064 * (genRet): removed some old comments,
9065 * (genCmp, the active (RN's) version): added a call to the
9066 pic16_genCmp_special function to perform the compare with a more
9067 robust and optimized way,
9068 * (genInline): a feature has been added in inline code generation,
9069 which allows a wildcard variable substitution when writing inline
9070 assembly. Code is incomplete and experimental therefore undocumented,
9071 * (genCast): changed order of aopOp for result and right to allow
9072 aopForSym to directly load the result if possible,
9073 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9074 perform an optimized compare on some selected special occasions,
9075 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9076 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9077 generate an IVT any more,
9078 * src/pic16/main.c (pic16_optionsTable): added command line option
9080 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9081 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9083 * src/pic16/NOTES: Raphael Neider added in list of active developers
9084 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9085 jumptable_end to prevent bug #,
9086 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9087 inCond and outCond fields,
9088 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9089 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9090 turn off register spilling,
9091 * (packRegsForOneUse): synced with other ports' versions although it
9092 is not used currently,
9093 * (pic16_packRegisters): added an optimization while reading
9094 structure bitfields, some registers may be saved (malloc code is
9095 decreased by 80 bytes)
9097 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9099 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9100 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9101 this can be optimized more?
9103 2005-03-10 Raphael Neider <rneider AT web.de>
9105 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9106 genNearPointerGet): (hopefully) fixed access to bitfields via
9107 pointers (p->bitN = x; and x = p->bitN; failed)
9109 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9111 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9113 2005-03-09 Raphael Neider <rneider AT web.de>
9115 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9117 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9119 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9120 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9121 (regTypeNum): set REG_BIT type if necessary
9122 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9123 * support/regression/tests/critical.c: check bug 1144613
9125 2005-03-02 Raphael Neider <rneider AT web.de>
9127 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9129 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9131 * src/avr/ralloc.c (serialRegAssign),
9132 * src/ds390/ralloc.c (serialRegAssign),
9133 * src/hc08/ralloc.c (serialRegAssign),
9134 * src/mcs51/ralloc.c (serialRegAssign),
9135 * src/pic/ralloc.c (serialRegAssign),
9136 * src/pic16/ralloc.c (serialRegAssign),
9137 * src/xa51/ralloc.c (serialRegAssign),
9138 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9140 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9142 * src/SDCCast.c (decorateType): fixed bug 1124787
9144 2005-02-20 Hubert Sack <sack AT digiplan.de>
9145 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9147 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9150 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9152 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9153 to keep the correct label reference count when adding/removing references
9154 to labels. A peephole file using this is appended to patch #1144962.
9156 2005-02-14 Raphael Neider <rneider AT web.de>
9158 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9159 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9160 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9161 retrievals of result operand's value on assignment
9163 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9165 * device/include/pic16/string.h: modified prototype for memccpy()
9166 to memccpy(void *, void *, char, size_t)
9167 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9168 check whether to omit frame pointer or not,
9169 * (genInline): convert all occurences of "\n" to LF in inline
9170 assembler blocks, this helps formatting the inline text,
9171 * (pic16_loadFSR0): modified prototype,
9172 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9173 removed some 8051 legacy code,
9174 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9175 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9176 before allocating temporary registers in functions,
9178 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9180 * support/regression/tests/bitvars.c: corrected the "fix"
9182 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9184 * support/regression/tests/bitvars.c,
9185 * support/regression/tests/bitwise.c,
9186 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9188 2005-02-10 Raphael Neider <rneider AT web.de>
9190 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9191 different size for Alpha
9192 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9194 2005-02-09 Raphael Neider <rneider AT web.de>
9196 * src/SDCC.lex(doPragma) : save and restore warning options as well
9197 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9198 * have #pragma less_pedantic set the errorlevel to WARNING
9200 * (cloneOptimize) : fixed wrong malloc's size
9201 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9202 facilitate correct handling of #pragma (save|restore)
9204 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9206 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9208 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9210 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9212 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9214 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9216 2005-02-02 Raphael Neider <rneider AT web.de>
9218 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9219 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9220 * (pic16_storeForReturn): fixed to allow returning function pointers
9221 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9222 * device/include/pic16/{stddef.h,stdbool.h}: added
9224 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9226 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9228 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9230 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9231 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9232 appeared to be required
9234 2005-01-31 Borut Razem <borut.razem AT siol.net>
9236 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9237 include/mcs51 and include/z80 directories to the package
9239 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9241 * src/hc08/gen.c (genFunction): fixed bug #1112752
9243 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9245 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9247 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9249 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9251 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9253 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9255 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9257 * device/include/c8051fxxx.h: removed these 6 files
9258 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9260 2005-01-26 Raphael Neider <rneider AT web.de>
9262 * src/pic16/gen.c (genAssign): fixed assignment from longs
9263 in codespace (were cut to three bytes)
9264 * (genDummyRead): implemented (except for CODESPACE...),
9266 * src/pic16/glue.c (emitStatistics): beautified
9267 * device/lib/pic16/libm/Makefile: added include path
9269 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9271 * src/z80/gen.c (aopPut): fixed bug #1103902
9273 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9275 * device/lib/expf.c: fixed bug #1095792
9277 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9279 * device/lib/pic16/libm: added Math library sources
9281 2005-01-24 Raphael Neider <rneider AT web.de>
9283 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9284 to enable upcast to pCodeOpReg2 (there is no type tag to
9285 differenciate the two and pic16_popGet2p cast into PCOR2)
9286 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9287 (sizeof(sectNames) changed to sizeof(sectName))
9288 Both patches fix segfaults under MinGW.
9290 2005-01-23 Raphael Neider <rneider AT web.de>
9292 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9293 Safe_[mc]?alloc()'ed variables
9294 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9295 of (byte sized) temporaries (assign them to WREG for now)
9296 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9297 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9298 this might fix SIGSEGVs on MinGW...
9299 * src/SDCCopt.c (killDeadCode): restored original behaviour
9300 (volatile operands might get thrown away though)
9302 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9304 * src/pic16/gen.c: fixed bug #1106975,
9305 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9306 pointer update, INTCON is saved, global interrupts are disabled and
9307 restored after updateing TOS.
9308 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9309 * added function attribute 'shadowregs' to take advantage of shadow
9311 * added function attribute 'wparam' as an alternative to the wparam
9313 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9314 user declares a non-ISR function as 'shadowregs',
9315 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9317 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9319 * .version: bumped version number to 2.4.8
9320 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9322 * device/lib/pic16/libio/i2c/: I2C module support library,
9323 * device/include/pic16/i2c.h: I2C support library header,
9324 * device/lib/pic16/libc/stdio/: standard IO support sources,
9325 * (printf_small.c): printf_small() source, supports float print,
9326 * (printf_tiny.c): printf_tiny() source, does not support floats,
9327 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9328 enable global optimizations for entire library source, other
9329 Makefiles in the source tree are also modified to reflect this,
9330 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9332 * doc/sdccman.lyx: updated to reflect new changes,
9333 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9334 sym->onStack if-case,
9335 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9336 sbit, idata, _idata, xdata, _xdata,
9337 * added pragma library, to link an external library, (see doc),
9338 * removed command line options, --pomit-config-words, --pomit-ivt,
9339 --pleave-reset-vector,
9340 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9341 when calling assembler to reflect memory model used, also define
9342 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9343 reflect stack model used,
9344 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9345 on stack return NULL,
9347 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9349 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9350 of the operands is volatile. Fixes #1020220
9352 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9354 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9355 * (OptimizeRegUsage): make sure that there is really no other flow where
9356 the first pCode is used
9358 2005-01-22 Raphael Neider <rneider AT web.de>
9360 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9361 to fix #1106967 (pCode->seq are not set up correctly)
9363 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9365 * src/SDCCglue.c (glue): make sure code area is declared before the
9366 static initialization area.
9368 2005-01-21 Raphael Neider <rneider AT web.de>
9370 * device/lib/Makefile.in: fixed test for pic16 install dir
9371 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9373 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9374 added --optimize-goto compiler switch and pragma wparam documentation
9375 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9376 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9377 and PRODH closing bug #1071770 (peephole optimizer)
9379 2005-01-19 Raphael Neider <rneider AT web.de>
9381 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9382 cmdLine buffers (used when calling sdcpp...) are large enough
9383 (MAX_PATH=256 truncates arguments leading to system halts when
9385 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9386 * (genUminus): rewritten to for efficiency
9387 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9388 used uninitialized in some cases)
9389 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9390 copy the third byte from the int -- now assumes 0x80 (data memory)
9391 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9392 operands (genAddLit expects the iCode's operands to swapped as
9393 well), fixed leftover bytes (crashed for short left operands)
9394 * (pic16_genMinusDec): performance improvements, removed false
9396 * (pic16_genMinus): fixed to cope with differently sized operands
9397 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9399 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9400 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9401 new banksel optimization
9402 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9403 analysis for temporary registers (segfaults...)
9404 * src/pic16/peeph.def: added rule
9406 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9408 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9409 which converts a float number to its ASCII representation
9410 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9411 functions to convert the fractional and integer part of a float to ASCII,
9412 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9413 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9415 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9417 * device/include/pic16/adc.h: added GPL info,
9418 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9419 a pCodeOp as tested operand,
9420 * (genNearPointerGet): optimized bit testing, does not use
9421 intermediate register for bit value, test directly instead with
9422 BTFSS, BTFSC, works only for single bits,
9423 * (genpic16Code): dump the name of the iCode in the asm,
9424 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9425 renamed to pic16_decodeOp,
9426 * (serialRegAssign): do not allocate a temporary register for iCode
9427 sequences that test a single bit for 1/0
9429 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9431 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9432 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9433 access stack and frame pointers. They are initially assigned to
9434 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9435 accessing SFRs. Updated all occurences of modification of stack or
9436 frame pointer in gen.c and pcode.c,
9437 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9438 assigning of a literal value to pointers,
9439 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9440 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9443 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9445 * doc/sdccman.lyx: update documentation about stack pragma, added
9446 some info for stack memory models
9448 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9450 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9452 2005-01-08 Raphael Neider <rneider AT web.de>
9454 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9455 udata sections to fix bug #1097823
9457 2005-01-05 Raphael Neider <rneider AT web.de>
9459 * src/pic16/gen.c (genGenericShift): added handling of differently
9460 sized left operand and result
9462 2005-01-04 Raphael Neider <rneider AT web.de>
9464 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9465 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9466 to hold the condition bit)
9467 * added new version of genCmp (old code available via #define)
9468 * added new version of genShiftLeft/genShiftRight in a generic
9469 way, now supports shifting by negative values
9470 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9471 shiftCount (expected by genGenericShift)
9472 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9473 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9475 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9476 is an invalid literal too...)
9478 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9480 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9481 from Raphael Neider,
9482 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9483 for 8-bit literals. This fixes some literal operands which are sign
9484 extended to 16-bits ints when instruction needs only 8-bits.
9486 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9488 * device/lib/logf.c: added mcs51 assembly version
9489 * device/lib/expf.c: added mcs51 assembly version
9490 * device/lib/_logexpf.c: new shared asm code for expf and logf
9491 * device/include/math.h: add defines for assembly math library
9492 * device/lib/Makefile.in: build new _logexpf.c
9493 * device/lib/libfloat.lib: use new _logexpf.c
9495 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9498 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9499 device types which have less than 0x7f registers.
9501 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9503 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9505 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9507 * device/lib/printf_fast.c: only build on supported arch.
9508 * device/lib/printf_tiny.c: only build on supported arch.
9509 * device/lib/printf_fast_f.c: only build if asm float lib
9510 * device/lib/_fsget1arg.c: only build if asm float lib
9511 * device/lib/_fsget2args.c: only build if asm float lib
9512 * device/lib/_fsnormalize.c: only build if asm float lib
9513 * device/lib/_fsreturnval.c: only build if asm float lib
9514 * device/lib/_fsrshift.c: only build if asm float lib
9515 * device/lib/_fsswapargs.c: only build if asm float lib
9516 * device/include/stdio.h: don't provide print_fast,
9517 print_fast_f, print_tiny prototypes if --xstack used
9519 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9521 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9522 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9525 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9527 * device/lib/printf_fast_f.c: same as printf_fast, but
9528 with floating point enabled
9529 * device/lib/printf_fast.c: minor tweaks
9530 * device/include/stdio.h: add printf_fast_f
9532 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9534 * src/SDCCmain.c: make --float-reent default for mcs51
9535 * device/lib/_fsadd.c: added mcs51 assembly version
9536 * device/lib/_fssub.c: added mcs51 assembly version
9537 * device/lib/_fsmul.c: added mcs51 assembly version
9538 * device/lib/_fsdiv.c: added mcs51 assembly version
9539 * device/lib/_fseq.c: added mcs51 assembly version
9540 * device/lib/_fsneq.c: added mcs51 assembly version
9541 * device/lib/_fsgt.c: added mcs51 assembly version
9542 * device/lib/_fslt.c: added mcs51 assembly version
9543 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9544 * device/lib/Makefile.in: add _fscmp to build
9545 * device/lib/libfloat.lib: add _fscmp to build
9547 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9549 * device/lib/_fs2slong.c: added mcs51 assembly version
9550 * device/lib/_fs2sint.c: added mcs51 assembly version
9551 * device/lib/_fs2schar.c: added mcs51 assembly version
9552 * device/lib/_fs2ulong.c: added mcs51 assembly version
9553 * device/lib/_fs2uint.c: added mcs51 assembly version
9554 * device/lib/_fs2uchar.c: added mcs51 assembly version
9555 * device/lib/_slong2fs.c: added mcs51 assembly version
9556 * device/lib/_sint2fs.c: added mcs51 assembly version
9557 * device/lib/_schar2fs.c: added mcs51 assembly version
9558 * device/lib/_ulong2fs.c: added mcs51 assembly version
9559 * device/lib/_uint2fs.c: added mcs51 assembly version
9560 * device/lib/_uchar2fs.c: added mcs51 assembly version
9561 * device/include/float.h: added #define to select asm vs c
9563 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9565 * device/lib/printf_fast.c: improvements to float output
9566 * device/include/float.h: add defines for assembly float library
9567 * device/lib/_fsget1arg.c: receive 1 float arg
9568 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9569 * device/lib/_fsnormalize.c: normalize a float
9570 * device/lib/_fsreturnval.c: return float, various helper routines
9571 * device/lib/_fsrshift.c: right shift a float's mantissa
9572 * device/lib/_fsswapargs.c: swap 2 floats
9573 * device/lib/Makefile.in: build these 6 new files for mcs51
9574 * device/lib/libfloat.lib: add these 6 files to the library
9576 2004-12-26 Borut Razem <borut.razem AT siol.net>
9578 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9581 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9583 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9584 and fully reentrant and register bank neutral.
9585 * device/lib/printf_fast.c: added float (not enabled by default),
9586 added compact/slower integer (also not enabled by default),
9587 improved size/speed of fast integer code, other minor changes
9588 * device/include/stdio.h, device/lib/Makefile.in,
9589 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9591 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9593 * src/pic16/pcode.c: declaring variables other than at the start of a
9594 block is not supported in C by VC6.
9596 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9598 * applied a previous patch from Raphael Neider that wasn't included
9599 in the previous commits, which fixes infinite loops within jumptable
9601 * made some fixes that previous patches introduced
9603 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9605 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9606 that fixes an issue with AOP_PCODE asmop's offset,
9607 * (pic16_popCopyReg): update instance field too,
9608 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9609 function of pic port,
9610 * (genCmp, genAnd, genAssign),
9611 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9613 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9615 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9616 variables initial values to idata section,
9617 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9618 variables in some functions. This utilizes parmBytes field of iCode
9619 structure to hold the offset of the variable in stack. (might be
9620 able to use the stack field too?)
9621 * applied patch from Raphael Neider # ### , # ###
9622 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9623 variable initial values in idata section,
9624 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9625 for static variables with initial value
9626 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9627 applied fix in while loop from Raphael Neider.
9629 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9631 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9632 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9633 * src/ds390/ralloc.c (serialRegAssign): spill bits
9634 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9635 * support/Util/SDCCerr.c,
9636 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9637 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9638 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9640 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9642 * device/include/sdcc-lib.h: inserted LGPL, added includes
9643 asm/ds390/features.h and asm/mcs51/features.h
9644 * device/include/asm/default/features.h,
9645 * device/include/asm/gbz80/features.h,
9646 * device/include/asm/z80/features.h: added empty _AUTOMEM
9648 * device/include/asm/ds390/features.h,
9649 * device/include/asm/mcs51/features.h: added files with defines for
9650 _AUTOMEM and _STATMEM indicating automatic and static storage class
9651 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9652 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9653 * src/SDCCicode.c (geniCodeCast),
9654 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9655 * src/SDCCloop.c (loopInduction): removed unused variable lr
9656 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9657 to convertToFcall to include char modulo (RFE 1065037), added check
9658 if left operand is unsigned and use abs of literal value
9659 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9660 as it doesn't work after conversion from peephole.def to peephole.rul
9661 * src/mcs51/gen.c (toBoolean): added check for size,
9662 (genModOneByte): optimized code for signed char modulo a literal
9663 power of 2 (thanks to Hubert Sack),
9664 (genRRC): removed unnecessary "clr c",
9665 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9666 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9668 swapped rules 256.c and 256.d,
9669 extended 256.d by using new multiple checks (thanks Erik),
9670 added rules 256.e and 256.f,
9671 updated rule 261.a and 261.b to new generated code
9672 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9674 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9676 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9677 induction related bugs, including first part of bug #1074377
9679 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9681 * applied patch from bug-report #1076292,
9682 * applied patches for genAnd and Goto-optimizations for Raphael
9684 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9685 dump a less iCode information,
9686 * src/pic16/device.h (pic16_options_t): added field debgen,
9687 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9688 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9689 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9691 * (various functions): added macros FENTRY and FENTRY2 to functions,
9692 to emit function prologue,
9693 * (various functions): fixed indentation,
9694 * (genNearPointerGet): fixed loading of FSR0,
9695 * (genPackBits): applied patch from Raphael Neider to fix updating
9696 of FSR0 and touching only the modified bits,
9697 * src/pic16/genarith.c (various functions): added macros FENTRY to
9698 emit function prologue in comments,
9699 * src/pic16/pcode.h: added functions debugf2, debugf3,
9700 * src/pic16/ralloc.c: partial fix for packForPush caused
9703 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9705 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9706 <stsp AT users.sourceforge.net> with reversed byte order
9707 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9709 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9711 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9713 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9714 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9716 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9718 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9720 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9722 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9724 (setFromConditionArgs): friendly operand parser for peephole rules,
9725 (operandBaseName, operandsNotRelated): new peephole condition
9726 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9727 architecture specific register naming into account, handles n-way
9728 comparisons, and supports quoted literals
9729 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9731 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9733 * src/mcs51/peeph.def: fixed bug #1076940
9735 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9737 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9739 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9741 Adding support for replacing ljmps with sjmps in jumptables
9742 generated for switch statements. For now you need to set the
9743 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9744 Now 4 algorithms for mcs51 jumptable generation are used:
9745 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9746 addresses loaded pc-relative for up to 112 cases and stack-pushing
9747 target addresses loaded with offset from dptr for up to 256 cases.
9749 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9750 * src/mcs51/main.c: adapted constants for switch table generation
9751 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9753 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9755 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9756 * support/regression/tests/bug1057979.c: added test for bug 1073386
9758 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9760 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9763 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9765 * src/pic16/device.h,
9766 * src/pic16/genarith.c,
9769 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9771 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9773 Large cummulative patch for pic16 port.
9774 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9775 to call when a stack overflow occurs,
9776 * (malloc.h): added CVS Id tag,
9777 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9779 * added libc directory. The current version of LibC contains string
9780 functions, ctype functions and macros and some functions of the
9781 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9782 be extensively tested in the future. Standard disclaimer here.
9783 Library is not automatically build yet. But one can build it by
9784 invoking 'make' inside the libc directory.
9785 * added ADC library under libio. Preliminary version yet.
9787 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9788 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9789 aopForRemat() now and not by pic16_aopOp(),
9790 * (pic16_popGetTempReg): removed warning messgae when allocating
9791 temporary registers, its a buggy feature and will be removed,
9792 * (pic16_popGet): set register instance field in AOP_CRY,
9793 * (pic16_outBitC): fixed for results in size greater than 1,
9794 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9795 * (pic16_storeForReturn): optimized return of 0,
9796 * (genCmp): experimental code for new genCmp which uses PIC18's
9797 special compare&skip instructions. Initial tests fail some times
9798 with variables grater than 1 byte in size, so new code is disabled,
9799 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9801 * (genCast): began a fix to optimize the casting of a bit to another
9802 bit, now assigning a bitfield to another bitfield will fail, sorry,
9803 * src/pic16/main.c: disabled the use of lr-support feature,
9804 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9805 * added some function prototypes, added function _debugf prototype,
9806 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9807 bits with offset (case PO_GPR_BIT),
9808 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9810 * (isBankInstruction): modified to return 0 for no banking instruction,
9811 and 1 for banking instruction,
9812 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9813 caused stop processing pCodes after a inline assembly block,
9814 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9815 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9816 registers when it shouldn't,
9817 * src/pic16/ralloc.c (allocReg): add preliminary support for
9818 supporting a limited set of temporary registers,
9820 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9822 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9823 genDataPointerSet): ensure assignments always copy in MSB to LSB
9825 (loadRegFromAop): recognize CLRH optimization,
9826 (genFunction): optimize RECEIVE iCodes in reentrant functions
9828 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9830 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9831 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9833 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9834 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9835 contiguous with data
9837 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9839 * device/lib/_gptrget.c (_gptrget),
9840 * device/lib/_gptrgetc.c (_gptrgetc),
9841 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9842 instead of sjmp to ret
9843 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9844 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9846 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9848 * .version: bumped version to 2.4.7
9849 * device/lib/_gptrget.c (_gptrget): is now _naked
9850 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9851 * device/lib/_gptrput.c (_gptrput): is now _naked
9852 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9853 (createFunction): fixed xstack
9854 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9855 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9857 (geniCodeCritical): store original interrupt state in an iTemp bit
9858 var unless stack-auto
9859 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9860 * src/SDCCmain.c (setIncludePath): added include/target to search path
9861 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9862 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9864 (processFuncArgs): put bit vars in bit area
9865 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9866 unsaveRBank): fixed xstack,
9867 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9868 (genFunction, genEndFunction): fixed xstack,
9869 (genAssign): optimization don't walk backwards through mem
9870 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9871 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9872 * support/regression/Makefile: also make library (for stack-auto) when
9873 making "all" and added "test-mcs51-xstack-auto"
9874 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9875 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9876 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9877 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9878 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9879 make-library by MAKE_LIBRARY
9880 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9881 regression tests for xstack
9882 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9883 * support/regression/tests/critical.c: test for critical on mcs51
9885 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9887 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9888 built version of sdcc instead of installed version
9890 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9892 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9893 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9895 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9896 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9897 WARNING: remove device/lib/build/z80/printf.o by hand when
9898 updating from previous build!
9899 * device/lib/z80/printf.c: updated comment
9900 * support/regression/tests/bug1057979.c: test all ports now
9901 * support/regression/tests/bug1065458.c: file added
9903 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9905 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9906 *_start and *_end symbols for static functions
9908 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9910 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9911 and search crt0.o in all library paths,
9912 (setIncludePath): proper handling of --nostdinc,
9913 (setLibPath): proper handling of --nostdlib
9914 * support/regression/Makefile,
9915 * support/regression/ports/ds390/spec.mk,
9916 * support/regression/ports/gbz80/spec.mk,
9917 * support/regression/ports/hc08/spec.mk,
9918 * support/regression/ports/mcs51/spec.mk,
9919 * support/regression/ports/mcs51-large/spec.mk,
9920 * support/regression/ports/mcs51-stack-auto/spec.mk,
9921 * support/regression/ports/z80/spec.mk: use include and lib files from
9922 built version of sdcc instead of installed version
9923 * doc/sdccman.lyx: fixed typo in --nostdinc
9925 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9930 * src/pic/gen.c : added support to generate code for struct bit fields.
9932 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9934 * as/xa51/xa_version.h,
9935 * device/include/errno.h,
9936 * device/include/regc515c.h,
9937 * device/lib/_itoa.c,
9938 * device/lib/_ltoa.c,
9939 * device/lib/ser_ir_cts_rts.c,
9940 * sim/ucsim/xa.src/glob.cc,
9941 * sim/ucsim/xa.src/inst_gen.cc,
9942 * sim/ucsim/xa.src/xa_bit.cc,
9943 * sim/ucsim/xa.src/xa_sfr.cc,
9944 * sim/ucsim/z80.src/inst_dd.cc,
9945 * sim/ucsim/z80.src/inst_fdcb.cc,
9946 * support/scripts/keil2sdcc.pl,
9947 * src/pic16/pic16.dsp,
9948 * src/pic16/pic16a.dsp: corrected cvs line endings
9949 * device/lib/printf_large.c: fixed bug 1057979
9950 * src/pic16/gen.c: fixed non-C standard code
9951 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9952 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9953 * support/regression/ports/mcs51/support.c: reload T1 asap
9954 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9955 pdata use and clear idata startup behaviour
9956 * support/regression/tests/bug1057979.c: added
9958 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9960 * device/examples/ds390/ow390/ad26.h,
9961 * device/examples/ds390/ow390/cnt1d.h,
9962 * device/examples/ds390/ow390/crcutil.c,
9963 * device/examples/ds390/ow390/ownet.h,
9964 * device/examples/ds390/ow390/owsesu.c,
9965 * device/examples/ds390/ow390/swt12.h,
9966 * device/examples/ds390/ow390/swtoper.c,
9967 * device/examples/ds390/ow390/temp10.h,
9968 * device/examples/ds390/ow390/thermodl.c,
9969 * device/examples/ds390/tinitalk/tinitalk.dsp,
9970 * device/examples/ds390/tinitalk/tinitalk.dsw,
9971 * device/examples/mcs51/clock/hw.h,
9972 * device/examples/mcs51/simple2/go.bat,
9973 * device/examples/serialcomm/windows/serial.h,
9974 * device/examples/xa51/dummy.c,
9975 * device/examples/xa51/hello.c,
9976 * device/include/80c51xa.h,
9977 * device/include/at89x051.h: corrected cvs line endings
9979 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9981 * src/pic16/main.c (options): added command line --gstack, to trace
9982 stack over/under flows,
9983 * added pragma 'wparam' to allow passing first byte of function
9984 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9985 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9986 call to __gstack_test function and sets up the symbol as extern,
9987 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9988 * popaop): added call to pic16_testStackOverflow,
9989 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9991 * (genCall, genPcall): now all parameters are passed via stack
9992 except in functions that are pass to wparam pragma in which WREG is
9994 * (genPcall): REENTRANT flag is checked to see if variable prototype
9995 contains reentrant keyword, don't call a non-reentrant function, via
9996 a reentrant function pointer or vice versa, functions are never
9998 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10000 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10001 SIGSEGV when accessing a NULL register stucture,
10002 * (pic16_printGPointerType): modified to handle UPPER modifier for
10003 function initializers, changed prototype of function to simpler one,
10004 * (pic16_printIvalFuncPtr): check to see if function is already
10005 added in externs list,
10006 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10007 optimized a move from W to SFR with a move to the same register
10008 later after a CALL,
10009 * device/lib/pic16/debug: NEW directory, contains debug features
10010 which are enabled when linking with libdebug.lib, currently command
10011 line option --gstack enables stack pointer tracing for over/under
10012 flow, corresponding sources are in debug/gstack
10014 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10016 * doc/sdccman.lyx: updated SDCC version,
10017 * (PIC16 port): update list of command line options,
10018 * src/pic16/device.h (structure pic16_options_t): added field gstack
10019 to enable stack overflow tracing on push/pops,
10020 * src/pic16/device.c (statistics structure): added statistics
10022 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10023 pic16_dump_int_registers): increase statistics counters for each
10024 * variable which is encountered
10025 * (pic16_dump_usection): emit each .udata variable to its own udata
10027 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10028 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10029 parameters via stack, otherwise use old scheme,
10030 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10031 assembler output file,
10032 * src/pic16/main.c: added command line options --gstack to enable
10033 push/pop tracing for stack overflow,
10034 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10035 instructions): added size of each instruction,
10036 * (pic16_countInstruction): estimate size of instructions in
10037 the_pFile list, inline assembly blocks are not counted,
10038 * (pic16_FixRegisterBanking): trace previous register usage, when
10039 banksel optimizations is greater than 0, don't emit a redudant
10042 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10044 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10045 * src/pic16/ralloc.c : applied same fix for pic16.
10046 * src/pic/gen.c : tidied it up a little.
10048 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10050 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10051 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10053 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10055 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10057 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10059 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10060 non-reentrant function __modsint in the interrupt function (thus
10061 corrupting math operations during serial I/O)
10062 * device/lib/ser_ir.c: as above, changed buffersize
10063 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10064 256.c,d for zeroing
10065 * doc/Makefile: added option -t for rsync
10067 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10069 * src/SDCCast.h (struct ast),
10070 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10072 2004-10-20 Borut Razem <borut.razem AT siol.net>
10074 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10077 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10079 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10081 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10082 support functions to replace long sequences of MOVFF's from access
10083 bank registers to stack and vice versa,
10084 * src/pic16/device.h: added new field opt_flags, where optimization
10085 flags can be set to enable certain features,
10086 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10087 * pBlock, (genFunction, genEndFunction): surroung loop for
10088 saving/loading used registers in stack with PC_INFO pCodes,
10089 INF_LREGS. Code in between can then be optimized by pCode optimizer
10090 to support function calls,
10091 * (genDataPointerSet): fixed bug which loaded float fields in
10092 structures with corrupt data,
10093 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10094 in a standard way debug info on stderr. Feature used for developing
10095 and debugging only,
10096 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10097 obsolete chunks of code,
10098 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10099 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10100 * pic16/src/pcode.c (pic16_newpCodeInfo,
10101 * (pic16_newpCodeOpLocalRegs),
10102 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10104 * (pic16_pCodeConstString): printing of the initial value of a
10105 symbol as a comment is inhibited since parsing was already done by
10106 copyStr and output is corrupt,
10107 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10109 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10111 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10113 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10115 * as/mcs51/lkarea.c: removed old K&R style,
10116 (lnksect): changed check on boundary error,
10117 (lnksect2): changed check on boundary error,
10118 (lnksect2): extend XSTK to end of page if size = 1
10119 * as/mcs51/lkmain.c: removed old K&R style,
10120 (Areas51): create l_IRAM symbol
10121 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10122 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10123 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10124 * device/lib/_mullong.c: added version to be compiled with xstack
10125 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10126 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10127 * device/lib/mcs51/crtxstack.asm: fixed comment
10128 * src/SDCCglue.c: maxInterrupts defaults to 0,
10129 (emitMaps): added pdata,
10130 (createInterruptVect): (re)moved default,
10131 (glue): added pdata,
10132 (glue): moved __start__xstack to XSTK with default size 1
10133 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10134 and options.float_rent when options.stackAuto is set,
10135 (linkEdit): only write XDATA_NAME if provided on command line
10137 * src/SDCCmem.c: added pdata
10138 * src/port.h: added pdata_name to PORT
10139 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10140 (saveRegisters, unsaveRegisters): removed usage of B,
10141 (genMinus): fixed accumulator clash,
10142 (genJumpTab): added comment, this needs another look
10143 * src/mcs51/gen.c: added check for "B in use" paranoia,
10144 added pushB() and popB()
10145 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10148 * src/ds390/main.c,
10150 * src/mcs51/main.c,
10152 * src/pic16/main.c,
10154 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10155 added PSEG (PAG,XDATA) or NULL to port specifier
10156 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10157 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10158 (_mcs51_genInitStartup): removed __start__xstack equ,
10159 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10160 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10161 * src/z80/gen.c (_rleAppend): fixed warnings
10162 * support/regression/tests/zeropad.c: added pdata test
10163 * .version: bumped to 2.4.6
10165 2004-10-17 Borut Razem <borut.razem AT siol.net>
10167 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10168 as a part of nightly build
10170 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10172 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10173 WREG holds the first byte function parameters,
10174 * (aopForSym): take special case for symbols which are in FARSPACE
10175 but in CODESPACE too,
10176 * (assignResultValue): modified to take into account _G.useWreg,
10177 * (genCall): don't use wreg for parameter passing when function is
10178 declared as reentrant, too, added optimization INCF to stack
10179 pointer when stack parameter count is 1,
10180 * (genFunction, genEndFunction): refurnished and fixed to not using
10181 wreg for passing parameters when function has varargs or is
10182 reentrant, fixed bug with symbol name compare for generating
10183 functions in absolute address,
10184 * (pic16_storeForReturn): refurnished,
10185 * (genCmp): began writing a new version of the function, not ready
10186 yet, therefore it is disabled,
10187 * (genAssign): do not read code memory when assigning a function to
10188 a pointer function,
10189 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10190 array of characters, not pointer,
10191 * (pic16initialComments): in debug mode emit an .ident directive for
10193 * (_process_pragma): emit a new warning type (internal to pic16)
10194 when setting stack to default length, emit a similar warning when
10195 placing a function at absolute address and address is not word aligned
10196 * (_pic16_parseOptions): added 'return TRUE' statement,
10197 * (_pic16_linkEdit): if compiling a source, then add the source's
10198 file object, first in the list of objects to link,
10200 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10202 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10203 * src/pic/main.c : removed VC warning.
10204 * src/pic/gen.c : changed comment.
10206 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10208 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10209 reference to a deprecated symbol _GPTRREG was causing failure to
10210 link. Thanks G. M. Gallant for the info.
10212 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10214 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10215 comments for Bugs item #954788.
10217 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10219 * src/pic16/device.c (pic16_dump_gsection,
10220 * pic16_groupRegistersInSection): handle symbols declared to be in
10221 access bank differently,
10222 * src/pic16/gen.c (struct _G): added field resDirect,
10223 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10224 send values read from stack directly to result and don't allocate
10226 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10228 * (pic16_sameRegsOfs): NEW,
10229 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10230 free because they were not allocated from temporary pool,
10231 * pic16_popRegFromString): workaround to fix a problem with
10232 allocating variables twice or never,
10233 * (genGenPointerGet): using PRODL instead of FSR0H,
10234 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10236 * (genAssign): take advantage of the _G.resDirect flag,
10237 * (genCast): around line 11844, use mov2f instead of directly
10238 MOVFF'ing between operands to account for literal values,
10239 * src/pic16/genutils.c: some new debug functions for gpsim have been
10241 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10242 float with integer part only,
10243 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10244 place variables in access bank
10245 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10246 updated sources to reflect recent changes in gen.c
10248 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10250 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10251 sources that searched for headers in installation path, now the
10252 device/include/pic16 is used,
10253 * src/pic16/glue.c (pic16glue),
10254 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10255 .line directives if not in debug mode, this suppresses assembler's
10256 warnings for ignored directives
10258 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10260 * src/port.h: made reset_regparms prototype void parameter explicit.
10261 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10262 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10263 * doc/sdccman.lyx: documented warning disabling and how to use
10264 printf_large to make it print floats.
10265 * device/include/stdbool.h: NEW
10266 * device/lib/_atof.c,
10267 * device/lib/_divuint.c,
10268 * device/lib/_divulong.c,
10269 * device/lib/expf.c,
10270 * device/lib/printf_large.c,
10271 * device/lib/sincosf.c,
10272 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10273 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10274 a completely reentrant lib.
10276 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10278 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10279 * device/include/pic16/stdio.h: fixed bug with colon
10281 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10283 * device/include/pic16/stdio.h,
10284 * device/include/pic16/stdlib.h,
10285 * device/include/pic16/math.h: NEW
10286 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10287 declared as _naked to reduce overhead
10288 * device/lib/Makefile.in (target port-specific-objects-pic16):
10289 changed * to *.* so to ignore the CVS directory,
10290 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10291 stacked variables back in stack,
10292 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10295 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10297 * .version: bumped version number to 2.4.5
10298 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10299 * support/Util/SDCCerr.c (messages structure): added entry for
10302 Large cumulative patch for pic16 port and libraries.
10303 * device/include/pic16/sdcc-lib.h,
10304 * device/include/pic16/stdarg.h,
10305 * device/include/asm/pic16/features.h,
10306 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10307 * device/include/pic16/float.h: changes reentrant keyword with
10308 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10309 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10310 updated target build-libraries to include objects from gptr,
10311 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10312 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10313 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10314 all function headings,
10315 * src/SDCCmain.c: added global parameter userIncDirsSet,
10316 * (parseCmdLine): when option -I is encountered add directory to
10317 userIncDirsSet too,
10318 * src/version.awk: added space between control and long,
10319 * src/pic16/NOTES: added some notes for the port,
10320 * src/pic16/gen.c: added prototype for mov2fp function,
10321 * (fReturnpic16[]): properly named return value registers,
10322 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10323 * (aopForSym): added code to handle symbols with onStack flag set,
10324 symbols onStack are allocated PTRSIZE bytes,
10325 * (aopFreeAsmop): handles special case where asmops are stack objects,
10326 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10327 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10328 added argument lock to trace flaws in allocating temporary registers
10329 when developing port,
10330 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10331 * (pic16_popRegFromString): reenabled allocating a direct register
10333 * (assignResultValue): various beautifications,
10334 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10335 referenced function argument,
10336 * (genIpush): reenabled to allow stacked arguments, handles only
10337 ic->parmPush iCodes,
10338 * (genCall, genPcall): major changes to allow for variable argument
10339 functions, fixed a bug with falsely restoring stack pointer after
10340 returning from call,
10341 * (genFunction): pending code for critical function,
10342 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10343 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10344 * (genNearPointerGet): fixed bug with indirect reading, was always
10346 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10348 * (genAddrOf): rewrote code to take address of a stacked function parameter
10349 * (genCast): fixed casting to generic pointer type,
10350 * src/pic16/gen.h: added AOP_STA,
10351 * (struct asmop): added field stk,
10352 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10353 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10354 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10355 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10356 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10357 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10359 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10361 * (pic16_port structure): generic pointer size is set to 3,
10362 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10363 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10365 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10366 operand is an iTemp,
10368 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10370 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10371 * debugger/mcs51/simi.c: addapt new syntax of s51
10373 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10375 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10376 * src/pic16/pcode.c: commented out some calls to free() in order to
10379 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10382 * src/SDCCicode.c (isiCodeInFunctionCall),
10383 * src/avr/ralloc.c (selectSpil),
10384 * src/pic/ralloc.c (selectSpil),
10385 * src/pic16/ralloc.c (selectSpil),
10386 * src/ds390/ralloc.c (selectSpil),
10387 * src/hc08/ralloc.c (selectSpil),
10388 * src/xa51/ralloc.c (selectSpil),
10389 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10390 stack in the middle of a function call sequence (fixes bug #1020268)
10391 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10392 costs associated with the minimum switch case.
10394 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10396 * src/SDCC.lex: fixed bug #1030549
10398 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10400 * src/SDCCcse.h (struct cseDef),
10401 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10402 over a function call if the CSE is derived from a symbol whose
10403 address has been taken (fixes bug #1029883)
10404 * support/regression/tests/bug-1029883: a new regression test for
10407 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10409 * src/hc08/gen.c (emitinline): fixed bug #1029778
10410 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10411 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10412 and starts toward RFE #905167)
10414 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10416 * src/pic16/gen.c (mov2f): New function to move an operand to
10417 another without considering if it is a literal or a register,
10418 * (pic16_sameRegs): don't check if they are both AOP_REG,
10419 * (AccRsh): removed andmask=0 lines,
10420 * (genLeftShift): duplicated to be improved in future versions,
10421 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10422 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10423 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10424 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10425 * (insertBankSwitch): fixed inserting banksel directives algorithm
10426 for instructions that follow a skip instruction, this fixes a report
10427 for broken subtraction code generation,
10428 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10429 iCode is a left op, just in case result and right share the same
10432 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10435 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10437 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10438 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10439 on 2004-09-12; it was buggy
10441 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10443 * src/SDCCsymt.h: removed RESULT_CHECK
10448 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10450 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10452 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10453 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10454 configuration values no more rejected by compiler, they are assigned
10455 to configuration registers with a warning message instead,
10456 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10457 the for-loop so last conf register is emitted too,
10458 * (_pic16_initPaths): link library libsdcc.lib by default,
10459 * (_hasNativeMulFor): modified test for multiplication according to
10460 Raphael Neider's remarks. Integer multiplication is also done with
10462 * device/include/pic16/pic18fregs.h: corrected type error in while
10463 testing and including 18f6720 header file
10465 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10467 * src/pic16/device.h (pic16_options): removed field use_crt,
10468 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10469 until an optimization to handle single bits is added,
10470 * (pic16_loadFSR0): moved before genUnpackBits,
10471 * (genAnd): some white lines removed,
10472 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10473 leave_reset flags in pic16_options when using crt modules,
10475 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10477 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10478 for bugs 898889 & 979599. Also used some safer print instructions.
10480 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10482 * src/pic16/device.h (pic16_options_t): added field use_crt,
10484 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10485 catch a probable future bug,
10486 * src/pic16/gen.c: aopIdx function commented out,
10487 * (genAssign): commented out old code which used aopIdx,
10488 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10489 code, added if conditionals to take into account the --use-crt
10490 command line options,
10491 * src/pic16/main.c (pic16_optionsTable): added new command line
10492 options, --use-crt= and --no-crt,
10493 * (_pic16_linkEdit): now the proper crt object is added in the
10494 linker command line except than when --no-crt is specified,
10495 * src/pic16/pcode.c,
10496 * src/pic16/pcode.h: added some structures and functions for a new
10497 optimization scheme to compansate for instruction overhead between
10498 same iCodes, this scheme is currently under development and is not
10499 working in any way,
10500 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10502 * device/lib/pic16/startup/crt0i.c,
10503 * device/lib/pic16/startup/crt0iz.c: added global char variable
10504 __uflags to force the generation of an idata section
10506 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10509 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10510 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10512 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10514 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10515 Frieder) and clarified the default code optimization mode
10517 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10519 * src/SDCC.lex (doPragma, process_pragma),
10520 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10521 "opt_code_size", and "opt_code_balanced"
10522 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10523 regrouped options by category, added support for category headers
10524 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10525 and "--opt-code-size"
10526 * doc/sdccman.lyx: documented these new options and pragmas
10527 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10528 preference into account
10530 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10532 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10533 geniCodePreDec): Fixed bug 904237 by generating a warning
10535 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10537 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10539 * src/pic/device.c : When no max ram set validate full memory range.
10541 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10543 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10545 * device/lib/_gptrget.c,
10546 * device/lib/_gptrput.c: updated comment
10547 * device/lib/calloc.c,
10548 * device/lib/free.c,
10549 * device/lib/malloc.c,
10550 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10551 * src/SDCCcse.c (cseBBlock),
10552 * src/SDCCicode.c (printOperand, geniCodeArray),
10553 * src/SDCCicode.h (struct operand): fixed bug 868103
10554 * support/regression/tests/bug-868103.c: added
10555 * src/SDCCast.c (searchLitOp),
10556 * src/SDCCcse.h (struct cseDef),
10557 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10558 * src/SDCCicode.h (struct operand),
10559 * src/SDCCsymt.h (struct sym_link),
10560 * src/avr/gen.c (hasInc),
10561 * src/ds390/gen.c (hasInc),
10562 * src/hc08/gen.c (genPlusIncr, hasInc),
10563 * src/mcs51/gen.c (hasInc),
10564 * src/pic16/glue.c (pic16_printIvalChar),
10565 * src/pic16/ralloc.c (regWithIdx),
10566 * src/xa51/gen.c (hasInc) : removed warnings
10567 * src/SDCCast.c (createBlock): added comment ???
10568 * src/hc08/ralloc.c: updated comments
10570 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10572 * doc/sdccman.lyx: updated section on switch statements, added
10573 section about semaphore locking
10574 * doc/Makefile: added option -info for latex2html
10575 * device/lib/_gptrget.c,
10576 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10578 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10580 * src/pic/device.h,
10581 * src/pic/device.c,
10582 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10583 maxram is less than 0x100.
10585 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10587 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10589 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10592 * src/mcs51/main.c,
10593 * src/ds390/main.c,
10597 * src/pic16/main.c,
10600 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10601 a jump table is the best form for a switch statement, including
10602 automatic insertion of missing cases to make the case range
10603 continuous. Developed in collaboration with Frieder Ferlemann.
10605 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10607 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10608 accumulator result if it needs sign extension
10610 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10612 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10614 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10616 * device/lib/gbz80/printf.c,
10617 * device/lib/z80/printf.c: removed define for NULL
10619 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10621 * as/xa51/xa_link.c,
10622 * device/examples/ds390/ow390/ad26.c,
10623 * device/examples/ds390/ow390/cnt1d.c,
10624 * device/examples/ds390/ow390/counter.c,
10625 * device/examples/ds390/ow390/ds2480.h,
10626 * device/examples/ds390/ow390/ds2480ut.c,
10627 * device/examples/ds390/ow390/findtype.c,
10628 * device/examples/ds390/ow390/gethumd.c,
10629 * device/examples/ds390/ow390/owllu.c,
10630 * device/examples/ds390/ow390/ownetu.c,
10631 * device/examples/ds390/ow390/swt12.c,
10632 * device/examples/ds390/ow390/swtloop.c,
10633 * device/examples/ds390/ow390/temp.c,
10634 * device/examples/ds390/ow390/temp10.c,
10635 * device/examples/ds390/ow390/thermo21.c,
10636 * device/examples/ds390/ow390/tinilnk.c,
10637 * device/examples/ds390/ow390/tstfind.c,
10638 * device/examples/serialcomm/windows/serial.cpp,
10639 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10640 * device/include/reg51.h: fixed line endings for cvs
10642 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10644 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10645 packRegsForAccUse, packRegisters): new accumulator register
10647 * support/regression/ports/hc08/support.c (_putchar): suppress
10648 warning of unused variable
10649 * src/SDCCicode.c: added SWAP entry to codeTable
10651 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10653 * device/lib/sprintf.c: forgot to add this file before previous commit
10655 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10657 * src/pic16/gen.c (genPackBits): added operand right in function
10658 parameters, load result directly if p_type is POINTER (that is
10659 called by genNearPointerSet)
10660 * (genUnPackBits): added operand left in function parameters,
10661 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10662 FSR0 if accessing bitfields,
10664 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10666 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10667 _print_format; updated printf, sprintf, vsprintf
10668 * device/include/asm/default/features.h: corrected comment/define
10669 * device/lib/Makefile.in: added sprintf.c
10670 * device/lib/libsdcc.lib: added sprintf module
10671 * device/lib/printf_large.c,
10672 * device/lib/vprintf.c,
10673 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10675 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10676 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10677 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10679 * support/regression/tests/zeropad.c: define idata as data for hc08
10681 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10683 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10684 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10685 labels are referenced at least once (even if a reference is not found)
10686 * src/hc08/gen.c (emitcode): set isComment flag for comments
10687 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10688 loads), rules 6a..6b (optimize jumps to return)
10690 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10692 * device/lib/acosf.c (acosf),
10693 * device/lib/asinf.c (asinf),
10694 * device/lib/atanf.c (atanf),
10695 * device/lib/ceilf.c (ceilf),
10696 * device/lib/cosf.c (cosf),
10697 * device/lib/coshf.c (coshf),
10698 * device/lib/cotf.c (cotf),
10699 * device/lib/fabsf.c (fabsf),
10700 * device/lib/floorf.c (floorf),
10701 * device/lib/log10f.c (log10f),
10702 * device/lib/logf.c (logf),
10703 * device/lib/sinf.c (sinf),
10704 * device/lib/sinhf.c (sinhf),
10705 * device/lib/sqrtf.c (sqrtf),
10706 * device/lib/tanf.c (tanf),
10707 * device/lib/tanhf.c (tanhf),
10708 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10709 replaced all instances of "reentrant" in the library functions
10710 defined in math.h with this macro.
10711 * support/regression/tests/float_trans.c: reenabled test for hc08
10713 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10715 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10716 erroneously deleted
10718 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10720 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10721 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10722 multi-byte volatile operands are used
10723 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10724 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10725 initialization to area GSINIT0 so that it would always precede
10726 any static initializers in GSINIT
10727 * support/regression/tests/zeropad.c: fixed idata define for hc08
10728 * support/regression/tests/bug-927659.c,
10729 * support/regression/tests/float_trans.c: disabled tests for hc08
10730 pending missing library routines
10731 * .version: increased version number to 2.4.4 - hc08 port now passes
10735 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10737 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10738 * Makefile.common.in,
10740 * as/hc08/Makefile.in,
10741 * as/mcs51/Makefile.in,
10742 * as/z80/Makefile.in,
10743 * debugger/mcs51/Makefile.in,
10744 * device/include/Makefile.in,
10745 * device/lib/Makefile.in,
10748 * link/z80/Makefile.in,
10749 * packihx/Makefile.in,
10750 * sim/ucsim/main_in.mk,
10751 * sim/ucsim/avr.src/Makefile.in,
10752 * sim/ucsim/doc/Makefile.in,
10753 * sim/ucsim/gui.src/serio.src/Makefile.in,
10754 * sim/ucsim/hc08.src/Makefile.in,
10755 * sim/ucsim/s51.src/Makefile.in,
10756 * sim/ucsim/xa.src/Makefile.in,
10757 * sim/ucsim/z80.src/Makefile.in,
10759 * support/cpp2/Makefile.in,
10760 * support/librarian/Makefile,
10761 * support/makebin/Makefile: added DESTDIR to the install path proposed
10762 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10763 * doc/sdccman.lyx: added DESTDIR documentation
10765 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10767 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10768 instruction for interrupt handlers, use fast returns when returning
10769 from high priority interrupts
10771 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10773 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10775 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10776 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10777 bugs, ported much of Bernhard's code from mcs51
10778 * src/mcs51/gen.c (genSend),
10779 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10780 than one when calling a reentrant function
10781 * device/lib/_mullong.c: defined an alternate struct layout for big
10782 endian ports (hc08)
10784 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10786 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10789 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10791 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10792 are sane and complete before asking the port its prefered parameter
10793 passing method (fixes bug #1017633)
10794 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10797 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10799 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10800 problem in bitfields >= 8 bits.
10802 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10804 * src/SDCCsymt.c: undid changes that were not meant to be committed
10806 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10808 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10810 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10812 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10813 copied and wrong bit got inverted
10815 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10817 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10818 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10819 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10820 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10821 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10822 assignments to bitfields at known addresses
10823 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10824 reads from bitfields at known addresses
10825 * src/hc08/ralloc.c (packRegisters),
10826 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10827 genhc08Code): optimize pointer get values used as conditionals
10828 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10831 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10833 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10834 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10835 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10838 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10840 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10842 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10844 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10847 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10849 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10851 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10853 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10856 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10858 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10860 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10862 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10863 cases use more compact code.
10865 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10867 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10869 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10871 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10873 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10876 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10877 parameter of changePointer() from symbol* to sym_link*
10878 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10879 * src/SDCCsymt.c (compareType): void* type is castable to other
10880 pointers, but not necesarily an exact match.
10881 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10882 is no longer blindly treated as an exact match.
10883 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10885 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10887 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10889 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10893 * src/pic/ralloc.h,
10894 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10896 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10898 * src/pic/device.c,
10899 * src/pic/device.h,
10900 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10902 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10904 * src/mcs51/gen.c (emitcode): fixed bug #992819
10906 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10908 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10909 there's no need to make it worse
10911 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10913 * src/mcs51/ralloc.c (deassignLR),
10914 * src/ds390/ralloc.c (deassignLR),
10915 * src/hc08/ralloc.c (deassignLR),
10916 * src/z80/ralloc.c (deassignLR),
10917 * src/pic/ralloc.c (deassignLR),
10918 * src/pic16/ralloc.c (deassignLR),
10919 * src/avr/ralloc.c (deassignLR),
10920 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10921 rlivePoint): fixed another part of bug #971834
10923 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10925 * src/z80/main.c: enabled "critical" keyword
10926 * src/z80/mappings.i,
10927 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10928 functions (fixes bug #979646)
10929 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10931 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10933 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10936 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10938 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10939 doesn't disable too much optimizations
10941 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10943 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10945 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10947 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10949 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10951 * src/pic/gen.c tidied up tabs
10952 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10953 * src/pic/main.c tidied up tabs
10954 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10955 * src/pic/pcoderegs.c tidied up tabs
10956 * src/pic/ralloc.c tidied up tabs
10958 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10960 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10961 to S_FIXED for pic16 port and when symbol is not in level 0,
10962 allocate for S_REGISTER storage class and pic16 port, too,
10963 * src/pic16/device.h: prototype for checkSym,
10964 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10965 * (pic16_assignConfigWordValue): test the value and the mask to
10966 validate that the value is suitable for the configuration word,
10967 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10968 collect extern declared symbols, don't emit symbol twice, check
10969 first if symbol is in publics set first,
10970 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10971 * added command line '--fstack' which enables an experimental
10972 feature for stack access, too buggy to be used yet...
10973 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10974 * (pic16_allocDirReg): when register has storage class S_REGISTER
10975 allocate in pic16_dynAccessRegs,
10976 * device/include/pic16/pic18f????.h: modified configuration word
10977 naming convention, words started as CONFIG0H but should be CONFIG1H
10979 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10981 * device/include/mcs51reg.h: fixed bug 970993
10983 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10985 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10986 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10987 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10988 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10989 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10990 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10991 error/warning numbers,
10992 added function setWarningDisabled()
10993 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10994 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10995 _memcmp.c _memmove.c calloc.c realloc.c free.c
10996 * support/regression/tests/malloc.c: added tests for new functionality
10997 * support/regression/tests/zeropad.c: added tests for truncated initializers
10998 and initialized char arrays starting with '\x0'
10999 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11001 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11003 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11005 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11007 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11008 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11009 peephole 177.e. Thanks to anonymous
11011 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11013 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11014 function isn't used in the source but referenced as a
11015 variable initializer then declare it as extern in .asm file
11017 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11019 * .version: increased version number to 2.4.3
11021 Adding version extension according to ChangeLog CVS revision
11022 * src/Makefile.in (target all): added dependency 'version.h'
11023 * (rule version.h): added rule to create version.h from ChangeLog,
11024 * (rule dep): added dependency version.h,
11025 * src/version.awk: AWK script to create version.h
11026 * src/SDCCdwarf2.c (dwWriteModule),
11027 * src/SDCCglue.c (initialComments),
11028 * src/SDCCmain.c (printVersionInfo): modified to write after
11029 version string the version extension number,
11030 * src/SDCCutil.c: included "version.h"
11031 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11033 * src/SDCCutil.h: added prototype for getBuildNumber
11035 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11036 includeDirsSet, too,
11037 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11038 const char [] is found in function prototype...
11040 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11041 moving to WREG with source is already in WREG,
11042 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11043 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11044 * (aopForSym): stack'ed symbols are partially supported, added
11045 if-clause to support symbols in FARSPACE,
11046 * (sameRegs): added test for AOP_ACC to see if registers are same,
11047 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11048 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11049 * (pic16_popRegFromString): will not allocate a new register if it
11050 doesn't find one by name, bug may have introduced...
11051 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11052 * (genIpush): revived to use pic16 port's stack,
11053 * (genAddrOf): added incomplete case for stack'ed operand,
11054 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11055 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11056 can handle multibyte operands,
11057 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11058 * (pic16initialComments): added message for MPLAB compatibility
11060 * src/pic16/main.h: prototype for pic16_mplab_comp,
11061 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11062 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11063 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11064 because of increased complexity of procedure,
11065 * (_process_pragma): stack pragma changed to format 'stack pos len',
11066 emit symbol '_stack_end' to conform with gplink,
11067 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11068 to search for register,
11069 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11071 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11072 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11073 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11074 case for PO_GPR_REGISTER,
11075 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11076 dies, the new era is ahead !...
11077 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11078 pic16_dynInternalRegs,
11079 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11080 * (pic16_allocDirReg): minor optimizations and bug fixes,
11081 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11083 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11084 load stack and frame pointer with address of 'stack_end' symbol
11086 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11088 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11089 without source code but only variable initializers
11091 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11093 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11094 external are not declared as extern to reduce overhead while linking
11096 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11098 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11100 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11102 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11103 Yee Keat for the patch
11104 * src/SDCCast.c (decorateType): fixed bug #979599
11105 * src/ds390/gen.h: removed local fReturnSizeDS390
11106 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11107 * src/ds390/gen.c (genAnd, genOr, genXor),
11108 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11110 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11112 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11113 add relFilesSet to $3, manipulate $2 to handle linking of object
11114 files without source files in command line,
11115 * device/include/pic16 (all headers): added ID location macros,
11116 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11117 entries for ID location bytes,
11118 * (pic16_assignIdByteValue): NEW,
11119 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11120 added field dumpcalltree to pic16_options_t,
11121 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11122 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11123 emitting rFalseIfx label after check_carry label,
11124 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11125 pic16_emitDIRegs), NEW
11126 * (pic16glue): dump .calltree file when option --calltree found,
11127 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11128 * (_pic16_genAssemblerPreamble): emit ID locations after
11129 configuration registers,
11130 * (pic16_linkCmd): modifications of the link command,
11131 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11132 * (pic16_pCodeInitRegisters): don't init stack registers,
11133 * (pic16_findPrevInstruction): fixed bug,
11134 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11135 bug with immediate registers,
11136 * (buildCallTree): traces stack push and pop,
11137 * (pct2): dump also stack usage for each function,
11138 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11139 * (pic16_allocDirReg): various modifications,
11140 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11143 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11145 * src/pic16/pcode.c: removed buggy double colon
11147 2004-07-01 Borut Razem <borut.razem AT siol.net>
11149 * support/scripts/sdcc.nsi: added include/pic16 to setup
11151 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11153 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11154 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11156 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11157 specific command line arguments. Also added sample lkr script
11158 for placing a variable at a specific memory bank.
11159 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11160 at a specific memory bank,
11161 * (pic16_dump_isection): fixed bug which caused string literals to
11162 be omitted when dumping idata section,
11163 * (pic16_groupRegistersInSection): added code to handle registers
11164 in specific memory banks,
11165 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11166 public, all references are renamed too,
11167 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11169 * (pic16_storeForReturn): added case to handle when dest is WREG,
11170 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11171 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11172 pic16_rel_udata, check to see if that register is marked as being
11173 a member of a specific memory bank,
11174 * (pic16_printIvalCharPtr): added code to add string literals either
11175 to code or the idata sections,
11176 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11177 also accept the 'udata' pragma,
11178 * src/pic16/main.h: new structure types sectName and sectSym
11179 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11180 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11181 * (pic16_findPrevInstruction): fixed, it returned nothing,
11182 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11183 instruction combinations,
11184 * (pic16_FixRegisterBanking): heavily reorganised,
11185 * (pic16_AnalyzeBanking): if generating banksel directives is
11186 disabled, then don't call FixRegisterBanking at all,
11187 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11188 completely removed,
11189 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11191 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11193 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11194 Phuah Yee Keat <yk.phuah AT nestac.com>
11196 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11198 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11199 correctly the IVT even if it is relocated to some other location
11201 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11203 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11204 * device/include/pic16/pic18f2220.h: NEW,
11205 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11206 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11207 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11208 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11209 nodefaultlibs, ivt_loc is the location of the interrupt vector
11210 table, and nodefaultlibs signs that default libraries should not be
11211 linked in link stage,
11212 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11213 according to --ivt-loc argument,
11214 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11215 when pragma stack is found,
11217 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11219 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11220 256 (range check), 257 (do while), 258.a-f (bit banging
11221 f.e. on 3-wire SPI bus)
11223 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11225 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11226 variables used exclusively within a loop
11228 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11230 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11232 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11234 * src/SDCClrange.c (computeClash): fixed bug #971834
11236 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11238 * src/mcs51/gen.c (genCmp): fixed bug #975903
11239 * src/hc08/gen.c (operandsEqu),
11240 * src/ds390/gen.c (operandsEqu),
11241 * src/z80/gen.c (operandsEqu),
11242 * src/pic/gen.c (operandsEqu),
11243 * src/pic16/gen.c (operandsEqu),
11244 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11245 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11247 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11249 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11251 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11253 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11254 default case in switch statement,
11255 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11256 to eliminate problem with initialisation of pointers, but problem
11258 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11259 * (emitStaticSegment): removed various lines emitting debug info,
11260 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11261 added processor registers for utilizing EEPROM,
11262 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11263 configurable and set 8
11265 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11267 * .version: increased version number to 2.4.2,
11269 Cumulative patch for pic16 port
11270 * src/pic16/device.c: changed scheme to dump initial values for
11271 variables in idata segment, all print_idata* functions were removed,
11272 now the pic16_printIval* will be called,
11273 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11274 * _pic16_printPointerType, pic16_printPointerType,
11275 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11276 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11277 NEW, similar to the respective functions in SDCCglue.c,
11278 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11279 way, emitting hex bytes,
11280 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11282 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11284 * src/avr/ralloc.c (serialRegAssign),
11285 * src/xa51/ralloc.c (serialRegAssign),
11286 * src/pic/ralloc.c (serialRegAssign),
11287 * src/pic16/ralloc.c (serialRegAssign),
11288 * src/hc08/ralloc.c (serialRegAssign),
11289 * src/z80/ralloc.c (serialRegAssign),
11290 * src/ds390/ralloc.c (serialRegAssign),
11291 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11293 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11295 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11296 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11298 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11300 Cumulative patch for pic16 port:
11301 * src/pic16/device.h (typedef PIC16_device) modified fields for
11302 defining microcontrollers,
11303 * src/pic16/device.c: added new info for all devices in Pics16 array,
11304 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11305 to be optimised out by the pCode optimiser,
11306 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11307 specially, bug reported by G.M. Gallant,
11308 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11309 as force'd so that cannot be optimised out by pCode optimiser,
11310 * src/pic16/pcode.c,
11311 * src/pic16/pcodepeeph.c,
11312 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11313 they are disabled by default, but can be enabled explicit with
11314 command argument --denable-peeps, for testing,
11315 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11316 --pomit-ivt in COMPILE_FLAGS
11318 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11320 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11321 compilation on MSVC
11323 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11325 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11327 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11329 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11330 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11332 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11334 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11335 would only assign 0x300001 register.
11337 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11339 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11340 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11342 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11344 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11346 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11347 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11348 added peephole 254 (left shift), 255 (jump table)
11350 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11352 * device/lib/Makefile.in: removed comment line with model-pic16,
11353 * (target port-specific-objects-pic16): the libraries and objects
11354 are copied to the build directory form the device/lib/pic16/bin
11357 Cumulative patch concerning pic16 port:
11358 * library directory has been re-organized,
11359 * added support for PIC18F1220,
11360 * added headers and library sources for chips 18f1220,18f6520,
11361 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11363 * configuration registers setting has changed, now each supported
11364 device has a complete description of the registers it uses,
11365 * all initialisations are moved to idata sections, these section
11366 can be absolute or relocatable,
11367 * fixed initialisation of codespace variables,
11368 * fixed warning about PCLATU and gpsim,
11369 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11370 * (genAssign): use table reads when assigning from variables in codespace,
11371 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11372 char/int variables placed in codespace,
11373 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11374 registers set in .asm file, no need for --pomit-config-words anymore,
11375 * (pic16glue): some 8051 legacy segments are commented out
11376 (to be removed completely),
11377 * added support for alternative assembler and linker with --asm=
11378 and --link= command line arguments,
11379 * peepholes are disabled automatically in the port, no need to
11380 specify on command line,
11381 * port supports natively char/int/long multiplication, but converts
11382 all divisions to support functions,
11383 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11384 to the file set in variable $2,
11385 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11386 strings in ASCII format and not in hex,
11387 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11388 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11389 allocate proper register if iCodes aren't temporary,
11391 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11393 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11395 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11397 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11400 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11402 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11403 computed address is reused
11404 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11405 multi-byte bitfields
11407 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11409 * src/z80/gen.c: (genArrayInit): must check for pointers too
11411 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11413 * support/regression/tests/zeropad.c: never meant to commit the
11414 nestedstruct test: removed, added check for GCC version
11416 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11418 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11419 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11420 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11421 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11422 bugs 928906 and 954082 half-empty initializers
11424 * src/SDCCsymt.c (getAllocSize): added for above fix
11425 * src/z80/gen.c (genArrayInit): fixed bug 741044
11426 * support/regression/tests/zeropad.c: added tests
11428 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11430 * src/pic16/device.c (pic16_dump_section): corrected bug which
11431 caused some symbols of the libraries to be misplaced
11433 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11435 * src/pic16/glue.c,
11436 * src/pic16/ralloc.h,
11437 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11438 to fix conflict with pic port
11440 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11442 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11443 externs configuration variables,
11444 * src/pic16/ralloc.h,
11445 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11446 prototype in header, commented out some debug messages
11448 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11450 * src/pic16/glue.c,
11451 * src/pic16/main.c,
11452 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11453 for gpasm COFF object generation. Thanks to D. Hawkins for
11456 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11458 * src/ds390/main.c,
11459 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11460 Brock for spotting this)
11461 * src/ds390/gen.c (genEndFunction),
11462 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11463 interrupt handler and critical. Disable push/pop optimizations when
11464 peephole optimizations disabled.
11466 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11468 Updated pic16 library sources and headers.
11469 * device/lib/pic16/pic18f*/ ,
11470 * device/include/pic16/*.h: modified to handle structured SFR
11473 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11475 * src/port.h (PORT structure): added hook initPaths, now each
11476 port can declare its own default search paths,
11477 which can been seen with the --print-search-dirs option,
11478 see pic16 port for example,
11479 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11480 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11481 * (doPrintSearchDirs): NEW, replaces in a central manner the
11482 printing of search dirs which was split in set*Paths functions,
11483 * (main): added call to port->initPaths and doPrintSearchDirs,
11485 * src/ds390/main.c,
11488 * src/izt/tlcs900h.c,
11489 * src/mcs51/main.c,
11491 * src/pic16/main.c: modified port structures to reflect addition of
11494 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11495 * (pic16_dump_section): for registers in same address reserve memory once,
11496 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11498 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11499 result is greater in size than right or left,
11500 * (pic16_genUMult8X8_8): there are some cases where the result can
11501 be 16 bits size, so handle these,
11502 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11503 * (pic16_outBitC): modified to emit pcodes,
11504 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11506 * (genDivOneByte): implemented algorithm to divide 8-bits,
11507 * (genCmp): uncommented goto, but issues still exist,
11508 * (genAnd): fixed a bug with variables >8bits,
11509 * (genPackBits): optimization added that uses BCF/BSF to change a
11511 * (genAssign): fixed bug when assigning floating point literals,
11512 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11513 __sdcc_gsinit_startup label,
11514 * src/pic16/main.c (_pic16_init): removed search directory
11516 * (_pic16_initPaths): NEW, used to initialise search directories,
11517 * (_hasNativeMulFor): support functions for all except char/int
11518 multiplication, and char division,
11519 * (PIC16_port struct): modified entry for native mul support,
11520 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11522 * (buildCallTree): call to register_usage is ifdef'ed out,
11524 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11526 * device/include/string.h: applied Stas Sergeev's patch to make this
11527 header file compatible with the preprocessor -Wundef option
11528 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11529 failure (fixes bug #941458)
11531 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11533 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11534 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11535 that the variable, not the function, should be static
11536 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11537 to be consistent with non-literal case
11539 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11541 * src/SDCCast.c (isConformingBody): fixed bug #949967
11542 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11543 convilong): fixed bug #952086
11545 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11547 * src/SDCCmem.c (allocVariables): fixed bug #955321
11549 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11551 * src/hc08/main.c (_hc08_genAssemblerEnd),
11552 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11553 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11554 completely eliminated the use of a temporary file
11555 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11556 when more than one file linked
11557 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11559 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11561 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11562 which fixes bug #543481
11563 * support/regression/tests/bug-751703.c: fixed comments left from a
11564 cut and paste error
11565 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11566 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11567 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11569 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11570 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11571 are now changed to underscores in moduleName
11573 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11575 * as/mcs51/lkmem.c: better fix for bug #954173
11577 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11578 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11580 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11581 * device/include/c8051f000.h,
11582 * device/include/c8051f120.h,
11583 * device/include/c8051f300.h,
11584 * device/include/c8051f310.h,
11585 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11586 PWM16) and detab'ed
11588 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11590 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11591 and mailing lists, doc'ed --no-peep-comments, removed reference
11592 to knoppix (newest version has no LyX/LaTeX), other minor changes
11593 * src/SDCCglue.c (glue): save 2 bytes stack space with
11594 option --main-return. The ljmp could probably be avoided too
11596 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11598 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11600 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11602 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11603 * src/SDCCopt.c (isLocalWithoutDef),
11604 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11605 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11606 (credit to Maarten Brock for patch #949363, on which this is based)
11607 * support/regression/tests/bug-751703.c: some test cases of extern used
11608 within inner scopes.
11610 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11612 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11614 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11616 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11617 dwWriteLabel): fix to create valid debugger symbols even when
11618 the module name has non-alphanumeric symbols in it
11619 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11620 when a variable's allocation has been optimized away
11623 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11625 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11627 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11628 * src/mcs51/main.c,
11629 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11630 * src/ds390/main.c,
11631 * src/z80/gen.c (z80_emitDebuggerSymbol),
11633 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11635 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11636 * src/pic16/main.c,
11637 * src/avr/gen.c (avr_emitDebuggerSymbol),
11639 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11641 * src/SDCCdebug.c (emitDebuggerSymbol),
11643 * src/port.h: added a debugger struct to the port struct. Added a
11644 callback for defining debugger symbols
11646 * src/SDCCast.c (createLabel),
11647 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11650 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11651 iCode back to the ast for the function
11653 * src/hc08/ralloc.c (hc08_assignRegisters),
11654 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11655 unneeded fields from the regs struct.
11656 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11657 pushReg() & pullReg() functions instead of emitcode()
11659 * src/hc08/gen.c (genLabel, genhc08Code),
11660 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11662 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11665 * src/hc08/gen.c (genEndFunction, genhc08Code),
11667 * src/mcs51/gen.c (genEndFunction, gen51Code),
11669 * src/ds390/gen.c (genEndFunction, gen390Code),
11671 * src/z80/gen.c (genEndFunction, genZ80Code),
11674 * src/pic/gen.c (genEndFunction, genpic14Code),
11676 * src/pic16/gen.c (genEndFunction, genpic16Code),
11678 * src/avr/gen.c (genEndFunction, genAVRCode),
11680 * src/xa51/gen.c (genEndFunction, genXA51Code),
11682 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11683 specific code to cdbFile.c and out of the backend code generators
11685 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11686 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11687 starting address is now 0
11690 * as/hc08/m08pst.c,
11691 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11692 assembler directive for DWARF support
11693 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11697 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11699 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11701 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11702 and inappropriate peephole optimization in jump tables
11704 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11706 * as/hc08/m08pst.c,
11707 * src/SDCCglue.c: sdccopt works for the hc08 port now
11709 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11711 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11713 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11715 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11717 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11719 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11723 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11724 comments from the peephole optimizer replacement rules
11725 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11727 * src/SDCCcse.c (updateSpillLocation),
11728 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11730 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11731 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11732 objects far pointers
11734 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11736 * src/SDCCsymt.h: a missing part of my last change
11737 * src/pic/ralloc.c (regTypeNum),
11738 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11740 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11743 * src/SDCCicode.c (aggrToPtrDclType),
11744 * src/SDCCptropt.h,
11745 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11746 ptrPseudoSymConvert),
11747 * src/pic/ralloc.c (regTypeNum),
11748 * src/pic16/ralloc.c (regTypeNum),
11749 * src/hc08/ralloc.c (regTypeNum),
11750 * src/ds390/ralloc.c (regTypeNum),
11751 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11752 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11754 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11756 * link/z80/lkmain.c (afile),
11757 * as/hc08/lkmain.c (afile),
11758 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11759 prevent a pointer problem when a filename has no directory and
11760 no extension specified.
11762 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11764 * link/z80/lkmain.c (afile): allow periods in directory names
11765 * link/z80/lkmain.c (afile),
11766 * as/mcs51/lkmain.c (afile),
11767 * as/hc08/lkmain.c (afile): allow linker script file to have an
11768 extension other than ".lnk"
11769 * link/z80/lklex.c (getfid),
11770 * link/z80/lkmain.c (parse),
11771 * as/mcs51/lklex.c (getfid),
11772 * as/mcs51/lkmain.c (parse),
11773 * as/hc08/lklex.c (getfid),
11774 * as/hc08/lkmain.c (parse): Support comments in the linker script
11775 file on lines by themselves and after filenames
11777 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11779 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11781 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11783 * src/z80/peeph-z80.def: removed some peephole rules that don't
11784 work with multibyte arithmetic (fixed bug #937126)
11785 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11786 to registers and not global variables
11787 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11788 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11789 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11790 checking for assignments not internally generated (fixed bug #931895)
11791 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11792 structure member (fixed bug #930072)
11794 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11796 * src/SDCCmain.c (linkEdit),
11797 * src/hc08/main.c (_hc08_parseOptions),
11798 * as/hc08/Makefile.in,
11799 * as/hc08/aslink.h,
11801 * as/hc08/m08pst.c,
11802 * as/hc08/lkrloc.c (relr, rele),
11803 * as/hc08/lkarea.c (lnkarea)
11804 * as/hc08/lkmain.c (afile, parse),
11805 * as/hc08/lkelf.c: support for ELF output
11806 * as/hc08/lks19.c (s19),
11807 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11809 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11811 * as/mcs51/lkihx.c: Fixed bug #899105.
11813 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11815 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11816 .dsp files from Unix to DOS.
11818 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11820 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11821 function pointers; we have been compliant for several months now.
11822 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11823 change that was accidently commented out
11824 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11825 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11828 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11830 * src/hc08/gen.c: output of all of the internal debugging information
11831 is now controlled by the D() macro; it is disabled by default
11833 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11835 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11836 harder to keep the same registers during a CAST iCode
11837 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11838 long via int can be done in a single cast, if the signedness is
11840 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11841 putchar() in tinibios.c in ds390's library
11843 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11845 * src/SDCCast.c (decorateType): fixed bug #898889,
11846 cast result of a literal complement too
11847 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11848 fixed check for bitfields
11850 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11852 * src/SDCCicode.c (geniCodeLogic): made it static,
11853 (geniCodeLogicAndOr): added in order to fix bug #905492,
11854 (ast2iCode): fixed bug #905492
11855 * support/regression/tests/bug-905492.c: added
11856 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11857 (processParms): fixed bug #927659: don't copy parms, this will clear
11859 * support/regression/tests/bug-927659.c: added
11861 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11863 * src/SDCCast.c (addCast): don't cast float to char
11864 * device/lib/libsdcc.lib: added _memmove
11866 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11868 * device/lib/large/Makefile: fixed parallel execution by
11869 replacing `make` by `$(MAKE)`
11871 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11873 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11874 offsets (fixes bug #923936)
11876 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11878 * device/lib/small/Makefile: fixed parallel execution by
11879 replacing `make` by `$(MAKE)`
11881 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11883 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11885 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11887 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11888 * src/regression/Makefile: Regression test was not running.
11890 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11892 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11893 complement if possible
11894 * src/SDCCval.c (valComplement),
11895 * src/SDCCicode.c (operandOperation): fixed complement of literal
11896 * support/regression/tests/onebyte.c (testComplement): added
11898 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11900 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11901 return an optimized tree; actually replace actParm with the new tree
11902 * src/SDCCast.h: added some parantheses to remove side effects
11903 * support/regression/tests/bug-920866.c
11905 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11906 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11907 Bit operands were not being handled properly in the pic14 port.
11908 (now src/regression/add.c passes again).
11910 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11912 * src/SDCC.y (labeled_statement): case and default no longer require
11913 a following statement (RFE #893037)
11915 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11917 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11918 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11919 disabled (fixes bug #916294)
11920 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11921 "mov a,acc"; patch provided by Lenny Story
11922 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11924 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11926 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11928 * src/ds390/gen.c (genFunction, genEndFunction),
11929 * src/ds390/ralloc.c (ds390_assignRegisters),
11930 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11931 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11932 pushed if there are parameters passed on the stack. Also, a cleaner
11933 way to decide if r0/r1 should be pushed/popped. (Together they fix
11936 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11939 * device/lib/mcs51/crtpagesfr.asm,
11940 * device/lib/mcs51/crtxinit.asm,
11941 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11942 to avoid confusion with Si Lab's SFRPAGE register.
11944 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11946 * src/SDCCglue.c (emitMaps): allow public sfr variables
11947 * src/SDCCglue.c (initialComments): include compiler build date
11948 with compiler version and put the timestamp of the generated
11949 assembly file on a serperate line to be less confusing.
11950 * src/port.h: added genInitStartup hook
11952 * src/ds390/main.c,
11955 * src/pic16/main.c,
11957 * src/z80/main.c: genInitStartup initialize as NULL (default to
11958 historical behaviour)
11959 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11960 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11961 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11962 library instead of hard coding it into the compiler.
11963 * support/regression/ports/mcs51-stack-auto/spec.mk,
11964 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11965 * device/lib/mcs51/Makefile,
11966 * device/lib/small/Makefile,
11967 * device/lib/large/Makefile,
11968 * device/lib/mcs51/crtpagesfr.asm,
11969 * device/lib/mcs51/crtstart.asm,
11970 * device/lib/mcs51/crtxclear.asm,
11971 * device/lib/mcs51/crtxinit.asm,
11972 * device/lib/mcs51/crtclear.asm,
11973 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11974 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11975 and into user configurable files.
11976 * device/lib/clean.mk: clean mcs51 directory too
11977 * support/regression/tests/longlit.c: added static to T1 declaration
11978 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11979 accesses in the initialization code
11981 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11983 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11984 OSCTRIMVAL as noted in bug #916008
11986 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11988 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11989 in loops with multiple exits (reported as incorrect registers
11990 used by Martin Helmling in Sdcc-user list)
11992 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11994 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11995 made ds390 register extensions look less like error messages
11997 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11999 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12000 reported by Adam Wozniak in Sdcc-user list
12002 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12004 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12005 arithmetic optimizations, added debug output
12007 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12009 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12010 * sdcc.spec: updated and split sdcc into 3 rpms
12011 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12012 needed for literals of LEFT_OP and '+'
12013 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12014 introduced RESULT_TYPE_NOPROM
12015 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12017 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12018 limited promotion to int only for '*'
12019 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12021 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12023 * src/pic16/gen.c (genSkip),
12024 (genc16bit2lit), (gencjneshort): commented out
12025 (is_LitOp): new helper function, checks operand type
12026 (genCmpEq): rewritten
12028 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12030 * support/regression/tests/bug-908454.c: added
12032 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12034 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12035 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12036 (geniCodeCast): cosmetic, don't preserve bit storage class
12037 (geniCodeLeftShift): added promotion
12038 (geniCodeLogic): fixed regression
12039 * src/SDCCsymt.c (computeTypeOr): accept bits too
12040 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12042 2004-03-07 Borut Razem <borut.razem AT siol.net>
12044 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12046 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12048 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12049 version of pic16_genPackRegisters which does not check if ic is a
12051 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12052 function cause string1.c regression test fails
12054 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12056 * sim/ucsim/configure.in,
12057 * sim/ucsim/configure,
12058 * sim/ucsim/doc/Makefile.in: use docdir
12059 * src/SDCC.y: fixed sbit atrributes
12060 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12061 * src/SDCCast.c (decorateType): |^& need special promotion handling
12063 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12064 * src/SDCCsymt.h (computeType),
12065 * src/SDCCicode.c: computeType() needs op
12066 * src/SDCCsymt.c (checkTypeSanity),
12067 * doc/sddman.lyx: "plain" bitfields are unsigned
12068 * src/SDCCsymt.c (computeTypeOr): added
12069 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12071 * src/SDCCval.c (val*): computeType() needs op
12072 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12073 * support/regression/tests/onebyte.c: added tests for |^&
12075 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12077 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12078 for writing icode into asm output.
12080 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12082 * src/pic16/device.c: added some debug lines enabled
12083 with macro DEBUG_CHECK,
12084 * src/pic16/genarith.c: more debug in genPlus,
12085 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12086 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12087 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12088 * (aopForSym): onStack symbols are re-placed in data memspace,
12089 and onStack flag is cleared,
12090 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12091 copy temporary pcodeop,
12092 * (genPcall): added warning for not updating PCLATU,
12093 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12094 always true for pic16 port,
12095 * (genMultOneWord): NEW, supports integer multiplication,
12096 * (genMult): modified to call genMultOneWord,
12097 * (ifxForOp): added warning when return NULL,
12098 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12099 flag is set before call to operandFromSymbol for implicit
12101 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12102 options.intlong_rent are set by default,
12103 * (_hasNativeMulFor): modified to allow port generation of integer
12105 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12106 set regtype to REG_SFR for all registers, restricting seting the
12107 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12109 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12111 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12112 more than 500 times in the regression tests
12114 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12116 * support/Util/SDCCerr.h,
12117 * support/Util/SDCCerr.c,
12118 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12120 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12121 for symbol conflicts.
12122 * support/valdiags/tests/enum.c,
12123 * support/valdiags/tests/tentdecl.c,
12124 * support/valdiags/tests/struct.c: expect possible error messages
12125 referring to original symbol definitions.
12126 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12128 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12130 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12132 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12134 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12136 * src/pic16/ralloc.c (newReg): fixed bug #908929
12138 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12140 * src/ds390/gen.c: added missing #include "main.h"
12142 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12144 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12145 checking if symbol is already in set,
12146 * src/pic16/device.h: prototype for checkAddSym,
12147 * src/pic16/gen.c: (_G): added entry interruptvector,
12148 * (assignResultValue): removed some commented out lines,
12149 * (genFunction): check for ISR via sym->type, absolute section for
12150 interrupt code is created via a new pBlock, the goto instruction is
12151 placed now correctly at the interrupt vector position, changed all
12152 references from ivec to _G.interruptvector,
12153 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12154 is the interrupt is a high priority one, same for return from ISR,
12155 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12156 externs to calls of checkAddSym,
12157 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12158 pic16_pcode_verbose flag is set,
12159 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12160 * src/pic16/pcoderegs.c: message about how many registers are saved
12161 will only be emitted if pic16_pcode_verbose flag is set,
12163 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12165 * src/ds390/ralloc.h,
12166 * src/ds390/ralloc.c (ds390_regWithIdx),
12167 * src/ds390/gen.c (emitcode),
12168 * src/ds390/main.h,
12169 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12170 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12171 ds390operandCompare, getRegsRead, getRegsWritten,
12172 initializeAsmLineNode): customized instruction size calculation for
12173 ds390, started basis for some register optimizations
12174 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12175 corresponding assembly output
12176 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12177 missing push/pop of r0/r1. Optimized push/pops
12179 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12181 * src/mcs51/main.c (instructionSize): fixed ACALL size
12182 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12184 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12186 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12187 the sorting of rlist with NULL elements
12188 * (print_idataType, print_idata): NEW to create idata sections
12189 * src/pic16/device.h: idataSymSet new variable
12190 * src/pic16/gen.c (genFunction): fixed some bugs in string
12191 comparing, improved the absolute section creation for ISRs,
12192 added FSR0L/FSR0H in registers that are saved in an ISR,
12193 * (genInline): fixed the processing of inline snippets,
12194 now they undergo no process by the peephole optimizer
12195 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12196 are placed in idataSymSet,
12197 * (pic16emitStaticSeg): extern symbols are added in externs,
12198 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12199 switching when aboslute variables are placed in access bank memory
12200 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12201 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12202 commented out with #if,
12203 * (pic16_packRegisters): reintroduce the check for CAST because some
12204 symbols are not correctly handled,
12205 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12206 pCodeInstruction instead of pCode,
12207 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12208 pCodeAsmDir definition,
12209 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12210 directive, then the argument directive is emitted without the leading
12211 tab, hack for inline labels which must be in the first column,
12212 * (compareLabel,pic16_findNextInstruction),
12213 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12214 * (insertBankSwitch): modified for the new pCodeAsmDir,
12216 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12217 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12219 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12221 * (pushSide): commented out with #if,
12222 * (assignResultValue): fixed some typos in saving
12224 * (genPcall): FIXED and sync'ed with genCall,
12225 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12226 * (genNearPointerGet): fixed to handle some more cases,
12227 implementation scheme via table reads,
12228 * (genConstPointerGet): modified to access code memory correct,
12229 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12230 and improved to handle some cases
12231 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12232 instead of "RETLW" for init data
12233 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12234 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12235 variables are placed in access bank memory (<0x80 and >=0xf80),
12236 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12237 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12238 TBLWT_POSTDEC,TBLWT_PREINC
12239 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12240 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12242 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12243 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12244 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12245 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12247 2004-02-29 Borut Razem <borut.razem AT siol.net>
12249 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12250 support/Util/findme.h, support/Util/system.h: enhance binary relative
12251 search for lib and include by using findProgramPath()
12253 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12256 * src/SDCCpeeph.c (pcDistance),
12258 * src/mcs51/ralloc.h,
12259 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12260 * src/mcs51/main.h,
12261 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12262 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12263 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12264 size calculation port specific, started basis for some register
12266 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12267 missing push/pop of r0/r1. Optimized push/pops
12268 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12269 * device/lib/_modsint.c (_modsint),
12270 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12271 and stack version so regression tests pass
12273 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12275 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12276 * src/SDCCast.c (decorateType): catch another small optimization
12278 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12279 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12280 modified to finally use computeType() all over SDCC,
12281 see Feature Request #877103
12282 * src/SDCCval.h: cosmetic
12283 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12284 valCompare(); regression tested in muldiv.c
12285 * support/regression/tests/muldiv.c (testMod): mod sign follows
12288 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12290 * src/SDCCast.c (decorateType): fixed bug #902362
12291 * doc/INSTALL.txt: fixed install instructions for win32
12293 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12295 * device/include/Makefile.in (install): fixed by replacing spaces
12298 * doc/INSTALL.txt: updated for release
12299 * doc/sdccman.lyx: added warning for --xstack being buggy
12301 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12303 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12304 to eliminate build warnings.
12305 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12307 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12308 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12310 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12311 removed -penable-stack, added comment for stack pragma, added
12312 warning for not initializing the stack/frame registers, removed
12313 comment at interrupts section
12315 Stack is made permanent, there is no ability to disable stack usage.
12316 * src/pic16/device.h,
12317 * src/pic16/device.c: removed all references to USE_STACK macro,
12318 * src/pic16/device.c (pic16_dump_section): when no elements in
12319 rlist, free rlist before return,
12320 * (pic16_dump_int_registers): NEW, internal registers are a new set
12321 of general purpose registers reused by each function,
12322 * (checkAddReg): returns 1 if registers is added to set,
12323 * (pic16_groupRegistersInSection): when a registers is of type
12324 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12325 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12326 SRCASECMP macro is moved here from device.c
12327 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12328 PO_PCLATU, PO_PRODL, PO_PRODH,
12329 * (pic16_pCodeOpType, genMinus,
12330 changed compares to "a" register, with AOP_ACC,
12331 * (pic16_genPlus): fixed some bugs and indented properly,
12332 * (pic16_addSign): changed size to size+offset in the MOVWF
12334 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12335 multiply 8-bit operand by literal, result is 8-bit,
12336 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12337 multiply 2 8-bit operand, result is 8-bit,
12338 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12340 * src/pic16/gen.c: changed accUse to contain WREG only,
12341 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12342 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12343 true, do not use immediate addressing any more unless sym is a
12344 pointer in codespace,
12345 * (aopForRemat): do not use immediate addressing when symbol not in
12346 codespace and when symbol's address is requested,
12347 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12349 * (aopGet): added case for AOP_ACC and don't return "accumulator
12350 bug" but WREG instead,
12351 * (popGetTempReg): pushes contents of temporary register in stack,
12352 * (popReleaseTempReg): pops contents of temporary register from
12353 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12354 * (pic16_popGet): separated case AOP_ACC to return register WREG
12355 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12356 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12357 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12358 the use of immediate pointers to certain cases only.
12360 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12361 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12362 * (assignResultValue, genCall, genRet): modified to use the new
12363 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12364 genPcall is still broken,
12365 * (genFunction): added code to create 'A' type pBlocks when
12366 interrupt functions are generated, code not extensively tested yet,
12367 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12368 * (genEndFunction): modified so ISRs pop stored registers from stack,
12369 * (genMultOneByte): cleanup,
12370 * (AccRsh): added flag andmask, to and result with appropriate mask,
12371 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12372 * (genDataPointerGet): fixed and reenabled its use,
12373 * (genNearDataPointerGet): bugs fixed,
12374 * (genDataPointerSet): bugs fixed,
12375 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12376 pic16_DumpSymbol, pic16_DumpOp,
12377 * src/pic16/genutils.h: function prototypes for the above functions,
12378 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12380 * (pic16emitRegularMap): many many many improvements, but needs a
12382 * src/pic16/main.c: enable_stack in pic16_options is removed,
12383 * (_pic16_parseOptions): removed command line options -penable-stack,
12384 * (_process_pragma): emit stack symbol only when stack pragma is
12386 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12387 redirected to FSR0L/FSR0H pair,
12388 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12389 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12390 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12392 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12393 * (dumpPicOptype): NEW,
12394 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12395 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12396 with movff instruction,
12397 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12398 added pic16_int_regs, some packRegsFor* functions are commented out,
12399 because produce errors,
12400 * src/pic16/NOTES: minor modifications
12402 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12404 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12405 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12407 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12408 * as/mcs51/lkaomf51.c: fixed bug #895763
12410 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12412 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12414 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12416 * doc/sdccman.lyx: added details about the HC08 storage classes and
12417 interrupts, fixed the register usage info for z80 & gbz80
12419 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12421 * doc/sdccman.lyx: added more pic16 port documentation
12422 * device/include/pic16/: added header pic18fregs.h
12424 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12426 * doc/sdccman.lyx: added Vangelis' contribution
12428 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12430 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12431 extend to the next CALL or PCALL, not just to the next CALL.
12433 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12435 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12437 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12439 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12440 bug #895752 and a better fix for bug #716790
12442 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12444 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12446 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12448 * doc/sdccman.lyx: minor changes, minor changed
12450 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12452 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12453 which can't handle SDCC_NEWONEBYTEOPS,
12454 (geniCodeMultiply): removed conversion from mult to shift for pic14
12457 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12460 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12461 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12462 thus fixing bug #895406
12464 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12466 * device/lib/_modsint.c,
12467 * device/lib/_modslong.c: sign follows divisor only
12468 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12469 signs or signedness can be ignored
12470 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12471 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12472 added optimization for IFX,
12473 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12475 reenabled optimization for IFX, which was removed on 2004-01-11
12476 * src/SDCCast.h: added return type IFX
12477 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12478 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12479 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12480 SDCC_OLDONEBYTEOPS selects the old behaviour
12481 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12482 changed again and commented promotion rule
12483 * src/SDCCval.c (valDiv): promotion no longer necessary
12484 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12485 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12487 * support/regression/tests/onebyte.c: added
12489 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12491 * gen.c (genInline): reverted to old code for assemnling inline
12492 code because of bug reported James Chadd
12494 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12496 * ralloc.h: missing declarations from previous patch,
12497 seems that patch for ralloc.h was never applied, fixed
12499 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12500 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12504 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12505 indirect addressing. Marked FSR0 as deprecated
12506 * gen.c (pointerCode): commented out, not needed now
12507 (pic16_popGet2p): new MOVFF helper function
12508 (genGenPointerGet),
12509 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12510 (shiftRLong): removed duplicate debugging info
12512 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12514 * src/ds390/gen.c (genNearPointerGet),
12515 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12516 optimization with bits, but not bitfields.
12517 * src/ds390/ralloc.c (packRegisters),
12518 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12520 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12522 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12524 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12527 * src/SDCCicode.c (operandFromSymbol),
12528 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12529 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12530 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12531 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12532 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12533 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12535 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12536 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12537 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12538 * src/SDCCsymt.c (newSymbol),
12539 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12542 * src/SDCCval.c (newiList): fixed bug #885705
12544 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12546 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12547 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12549 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12551 * device/include/c8051f120.h,
12552 * device/include/c8051f300.h,
12553 * device/include/c8051f310.h: added/updated header files for Silicon
12554 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12555 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12556 in new section Submitting patches
12558 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12560 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12561 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12562 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12564 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12565 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12566 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12568 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12569 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12570 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12572 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12573 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12574 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12575 genGenPointerSet): fixed bug #892400
12576 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12577 to eliminate build warnings.
12578 * src/SDCCast.c (processParms),
12579 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12581 * support/valdiag/valdiag.py: added GCC to the list of defines active
12582 when compiling with gcc
12584 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12586 * support/Util/SDCCerr.h,
12587 * support/Util/SDCCerr.c,
12588 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12589 with an incomplete type (fixed bug #883734)
12590 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12592 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12594 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12596 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12598 * src/SDCCast.c (decorateType),
12599 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12600 function pointer implementation
12601 * support/regression/tests/funptrs.c: added tests to verify both forms
12602 of function pointers work correctly. Added tests to verify parameters
12603 are passed in the correct order.
12605 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12607 * device.c (regCompare): registers are sorted by ascending
12608 address and increasing size,
12609 * main.c (_pic16_finaliseOptions): removed the declaration
12610 of compiler macro MCU. Now a macro of the format pic18fxxxx
12611 will be defined from the command line
12613 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12614 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12616 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12617 PCOP_RLCF was overwritten!
12618 * gen.c (genSkip): commented out calls to pic16_emitcode,
12619 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12621 * (genRRC): added debugging info,
12622 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12623 overwritten while shifting,
12624 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12625 overwritten while shifting,
12628 * (shiftLLeftOrResult),
12629 * (shiftRLeftOrResult),
12631 * (shiftLLong): Implemented with pic16_emitpcode
12632 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12633 * (genLeftShift): Fixed bug, operand for shift by variable always
12634 was "and"ed with 0x0f,
12635 * (genLeftShiftLiteral),
12637 * (genRightShiftLiteral): added debugging info,
12638 * (genrshFour): added comment,
12639 * (genRightShift): determined signedness from operand "left"
12640 instead of "result"
12642 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12644 * src/SDCCicode.c (geniCodeParms),
12645 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12646 function pointers, fixed function pointer bugs #861242 and #861896
12648 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12650 * device/include/c8051f000.h,
12651 * device/include/c8051f120.h,
12652 * device/include/c8051f300.h: added header files for Silicon
12653 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12655 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12657 * src/SDCCast.c (processParams): added new type flow and restructured
12658 (gatherAutoInit): added new type flow
12659 (addCast): cosmetic changes
12660 (getLeftResultType): added new type flow for array indices, patch
12661 provided by Stas, see FR #877103
12662 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12663 array index patch by Stas
12664 * src/SDCCast.h: added prototype getResultTypeFromType()
12666 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12667 * src/pic/glue.c (pic14emitStaticSeg),
12668 * src/pic16/glue.c (pic16emitStaticSeg),
12669 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12670 for initialization of symbols
12671 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12672 * support/Util/SDCCerr.h:
12673 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12674 * .version: bumped version number to 2.3.8
12675 * device/include/Makefile.in (install),
12676 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12679 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12681 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12682 Slade Rich fixed an optimization bug
12683 * src/pic/pcodepeep.c,
12684 * src/pic/pcoderegs.c
12685 * doc/Makefile (install): added test for directory
12687 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12689 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12690 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12691 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12692 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12693 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12694 * as/mcs51/asexpr.c (term),
12695 * as/hc08/asexpr.c (term): fixed bug #887146
12697 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12699 * src/z80/gen.c (genMult): handle single byte result product
12700 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12701 DUMMY_READ_VOLATILE (fixed bug #886367)
12703 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12705 * support/regression/tests/libmullong.c: fixed logic, on little endian
12706 hosts we ended without a mullong_wrapper()
12708 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12710 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12711 virus/worm forged address usage.
12713 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12715 Fixed promotion, it should be done on AST level:
12716 * src/SDCCast.c (addCast): added promotion to int
12717 (decorateType): updated call to upCast()
12718 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12719 usualUnaryConversions()
12721 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12723 * support/regression/tests/literalop.c (mulWrapper): Added a
12724 wrapper to remove integer overflow warnings.
12726 * support/regression/tests/float_trans.c: Made work on host.
12728 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12731 * support/regression/generate-cases.py (main): Changed from inline
12734 * doc/Makefile (install): Changed to depth first to get rid of
12735 missing directory install warning.
12737 * as/Makefile (install-doc): Made work on Mac.
12739 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12741 * src/SDCCast.c: added an additional type flow in decorateType() of
12742 opposite direction, see feature request #860006; it's enabled at runtime
12743 by setting the environment variable SDCC_NEWTYPEFLOW
12744 * src/SDCCast.h: changed prototype of decorateType()
12745 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12746 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12747 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12748 see feature request #877103
12749 * src/SDCCval.c: updated call of decorateType()
12750 (valBitwise): fixed bug #882876
12751 (valMinus): added promotion
12752 (valLogicAndOr): result is unsigned
12753 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12754 * src/SDCCsymt.c (computeType),
12755 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12756 must not cause an unsigned operation
12757 * src/pic/glue (pic14emitRegularMap),
12758 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12760 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12762 * src/pic/pcode.c (PCodeID): commented out left over debug code
12764 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12766 * support/valdiag/tests/overflow.c: added shift tests
12767 * src/pic/device.c,
12774 * src/pic/pcodepeep.c,
12775 * src/pic/pcoderegs.c,
12776 * src/pic/ralloc.c,
12777 * src/pic/ralloc.h: applied patch from Slade Rich;
12778 added support for multiple code pages and multiple RAM banks on the
12779 PIC 14 port. The ASM files now no longer simply assume all the
12780 code / RAM are in the same page / bank. This means the linker can
12781 safely allocate code/RAM of separate ASM files to different pages/banks.
12782 * doc/sdccman.lyx: added Slade's tips
12783 * src/mcs51/peeph.def: fixed bug #880768
12785 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12787 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12788 * src/SDCCast.c (decorateType): fixed bug #880197
12790 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12792 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12795 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12796 strtof is not part of C89 and isn't included with Mac OS X.
12798 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12800 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12801 shiftL2Left2Result): fixed bug #879326
12802 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12803 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12804 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12805 address fetch for clr instruction
12806 * device/lib/hc08/_mulint.c: created optimized assembly version
12807 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12809 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12811 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12812 proposed in FR #877103
12814 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12816 * src/SDCCval.c (cheapestVal): added missing checks
12817 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12818 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12820 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12822 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12825 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12827 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12828 loaded with the linker search paths (-L arguments) and the libraries
12829 to be linked with the current source (-l arguments). Changes
12830 currently will affect only the pic16 port.
12831 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12832 include path the port specific paths and port specific libraries,
12833 * gplink command now contains the $3 argument,
12834 * src/pic16/device.h,
12835 * src/pic16/device.c,: structure PIC_device is made public and
12836 renamed to PIC16_device, the same for variable Pics which is renamed
12837 to Pics16. Updated all references to them.
12838 * src/pic16/glue.c (pic16glue): corrected bug with code
12839 initialization which bypassed the variable initializations block.
12841 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12842 COMPILE_FLAGS and added the --nostdinc option
12844 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12846 * device/include/mc68hc908jb8.h: Register defs for another member
12847 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12849 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12851 Documenting changes from previous commits.
12852 * configure.in (version 1.56),
12853 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12854 when generating output files to configure the pic16 library,
12855 but now I've commented it out, since gputils aren't installed in the
12856 SF compile farm, so library won't compile
12858 * device/lib/Makefile.in (version 1.56): initially I've added in
12859 target 'all' the prerequestive 'model-pic16' so it compiled the
12860 pic16 library, but now I've commented it out for the same reasons
12862 * added targets 'model-pic16' and 'objects-pic16' to compile the
12864 * added target 'port-specific-objects-pic16' to handle the
12865 generated libraries and copy them into the build/ directory
12866 * added target 'clean-intermediate-pic16' to clean intermediate
12867 files into pic16 directory
12868 * in target 'installdirs' added line to create directory pic16 in
12869 the installation path
12871 * device/include/Makefile.in (version 1.11): in target 'install'
12872 added lines to copy all header files to installation path,
12873 * in target 'installdirs' added line create directory for pic16
12874 headers in the installation path
12876 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12878 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12881 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12884 * device/lib/configure.in,
12885 * device/lib/configure: fixed for autoconf 2.57
12887 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12889 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12890 option so that it actually works. Made it specific to the z80, since
12891 the gbz80 doesn't have these kinds of I/O ports.
12893 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12895 * device/include/z180.h,
12896 * device/lib/_memcpy.c,
12897 * device/lib/_memmove.c,
12898 * device/lib/_mulint.c,
12899 * device/lib/ser_ir.c,
12900 * device/lib/ser_ir_cts_rts.c,
12901 * device/lib/_strcmp.c,
12902 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12903 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12904 portmode; added deprecation warning for bank= and protmode= forms.
12905 Also, guard against buffer overflow.
12906 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12908 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12910 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12911 changed interrupt vector table generation to only emit declared vectors.
12912 * device/include/Makefile.in: added missing backslash
12913 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12915 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12917 Mainly changes to support compilation of the device libraries
12918 * src/pic16/device.c: stack is allocated via symbol and not
12919 via literal number. The symbol is placed in the corresponding
12920 position of the data ram
12921 * (pic16_dump_section): relocatable and absolute uninitialized
12922 data are now emitted in sorted order to reduce section naming,
12923 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12924 weren't marked as being in the access bank,
12926 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12928 Added portion of GNU PIC Library under the directory
12929 device/include/pic16 and device/lib/pic16. These files
12930 contain the declarations of SFRs for the PIC18Fxx2 devices.
12931 The directory is initialized via configure from toplevel.
12933 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12935 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12936 the spilllocations to be compared correctly
12938 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12940 * src/SDCCast.c (decorateType): fixed bug introduced today
12942 2004-01-12 Borut Razem <borut.razem AT siol.net>
12944 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12945 doc/sdccman.lyx: upper case pragmas are deprecated
12947 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12949 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12950 in simpler and even better code
12952 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12954 * src/SDCCicode.c (operandOperation): fixed bug #874819
12955 * src/SDCCast.c (decorateType): fixed
12956 char foo (unsigned long ul) { return ul > 0; }
12958 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12960 * doc/sdccman.lyx: Moved and added some sections, small changes
12961 all over. Telling LaTeX to be less strict with word spacing
12962 to better keep the right margin. Changed some notes about
12963 maintainance of the ports in section 3.2.1 - is it OK like this?
12965 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12967 SDCC source changes:
12968 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12969 convilong): modified to inform the pic16 port that builtin functions
12972 PIC16 PORT specific changes:
12973 * src/pic16/device.c pic16_dump_equates() added,
12974 processor registers declared internally by the port are emitted in
12975 the translation as equates,
12976 * src/pic16/gen.c: inline code is passed unprocessed to the
12978 * (pic16_popGetLit2): fnuction modified to take second operand as
12979 pCodeOp pointer and not as literal,
12980 * (popRegFromIdx): prefixed with pic16_,
12981 * (pic16_popCombine2): modified to receive already allocated pCode
12983 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12984 * (genFunction): initializes local stack frame and pushes on stack
12985 all the registers used by this function,
12986 * (genEndFunction): restores all registers from stack and restores
12988 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12990 * (pic16glue): changed the program startup sequence,
12991 * added new dbName code 'A' for functions placed in absolute section
12992 * src/pic16/main.c: added function attribute _naked,
12993 * added pragma 'code' to place a fnuction at an absolute address,
12994 * added command line arguments --debug-ralloc and --pcode-verbose,
12995 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12996 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12997 * (pic16_newpCodeOpLit2): modified to take the second operand as
12999 * (pic16_printpBlock): modified to emit each function in a separate
13001 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13002 UPPER for immediate operands,
13003 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13005 * src/pic16/peeph.def: all peepholes with movff are commented out,
13006 because there is a problem in the pcode peep optimizer,
13007 * src/pic16/ralloc.c: the register allocator can now reuse local
13008 function symbols for another function. This saves register usage.
13009 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13011 Added file src/pic16/NOTES with information about program writing on
13012 the current port version.
13014 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13016 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13017 and peephole 252 (array access)
13019 2004-01-09 Borut Razem <borut.razem AT siol.net>
13021 * src/SDCCmain.c : fixed #872250: -l command line defined library
13022 files are scanned before standard library files
13024 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13026 * src/SDCCast.c (decorateType): fixed bug #874046
13028 2004-01-09 Borut Razem <borut.razem AT siol.net>
13030 * support/scripts/sdcc.nsi: remove previous installation
13032 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13034 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13035 bytes for last interrupt vector (mcs51)
13036 * sdcc.spec: fixed typo
13038 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13040 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13041 gen51Code): more efficient parameter receive for --model-large
13044 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13046 * src/ds390/main.c,
13047 * src/z80/main.c: added missed needLinkerScript flags (more than
13048 one port structure defined in these file)
13049 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13052 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13054 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13055 * src/port.h: added flag needLinkerScript in port->linker
13056 structure to inform whether to create a .lnk file or not,
13058 * src/ds390/main.c,
13060 * src/mcs51/main.c,
13062 * src/pic16/main.c,
13064 * src/z80/main.c: changed appropriately to configure
13065 needLinkerScript flag
13067 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13068 * src/pic/glue.c: added variable udata_section_name to
13069 override default uninitialized data segment definition for
13070 devices only with SHAREBANK memory (reported from Erik Epetrich)
13071 * (pic14emitOverlay): modified to emit a commented overlay segment
13072 directive when no overlay data exist
13073 * (picglue): modified to emit uninitialized data segment
13074 according to udata_section_name
13075 * src/pic/main.c (_pic14_parseOptions): added command line
13076 options --udata-section-name=[name] to override default
13077 udata definition name
13078 * modified _linkCmd and _asmCmd to include compiler passed
13079 arguments via -W option
13080 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13081 object file from '.rel' to '.o' in port->linker structure,
13082 changed size of fptr from 2 to 3 in port structure
13084 2004-01-07 Borut Razem <borut.razem AT siol.net>
13086 * support/scripts/sdcc.nsi: update PATH
13087 * support/scripts/sdcc.ico: craeted
13089 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13091 * device/include/Makefile.in: fix install
13092 * doc/Makefile: fix install
13094 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13096 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13098 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13099 how the function variable allocation summary is displayed; also
13100 include information about variables allocated to the overlay
13103 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13105 * as/mcs51/lkmain.c: Help about -Y option
13106 * as/mcs51/lkarea.c: Fixed gcc warnings
13108 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13110 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13112 * support/valdiag/tests/overflow.c: added
13113 * src/SDCCast.c (decorateType),
13114 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13115 LEFT_OP (left shift)
13117 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13119 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13120 (default behaviour).
13122 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13124 A python script to validate compiler diagnostic messages. It can be
13125 used to verify that sdcc complains about bad c source code and
13126 gives a good location of the error.
13127 * support/valdiag/Makefile,
13128 * support/valdiag/valdiag.py,
13129 * support/valdiag/tests/*
13131 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13133 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13134 * src/SDCCsymt.c (newEnumType),
13136 * support/Util/SDCCerr.c,
13137 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13139 * support/regression/tests/enum.c: added test for enum values that
13140 require at least 2 bytes of storage.
13142 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13144 * src/common.h: added ifndef/define/endif macros
13145 around the header file.
13146 Bug reported from Jesus Calvino-Fraga
13148 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13150 * sdcc.spec: updated
13151 * device/include/Makefile.in: don't install CVS directories
13152 * device/lib/Makefile.in: added removal of CVS directories after install
13153 * doc/Makefile: fixed install, added local_icons
13154 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13155 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13156 * src/ds390/gen.c (genRightShift): fixed bug #870788
13157 * src/SDCCast.c (decorateType): fixed bug #870781
13159 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13161 PIC16 port related changes:
13162 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13163 added variable stackPos,
13165 * gen.c: genCall, assignResultValue: added support for
13166 pushing/retrieving function parameters to/from stack,
13167 genFunction,genEndFunction: setup stack frame for the
13168 generated function,
13169 genAddrOf: will be changed according to bug 863624
13171 * added files genutils.c and genutils.h which contain gen*
13172 debugged and optimised functions extracted from gen.c
13174 * glue.c: added variable 'externs' which holds extern symbols,
13175 pic16emitRegularMap: is modified to properly handle relocatable
13176 symbols under the new scheme,
13177 pic16createInterruptVect: is modified
13178 pic16printPublics: is modified to emit 'global' assembler directives,
13179 added pic16_printExterns to print extern symbols,
13180 pic16glue: initializes stack/frame pointer in the beginning of
13181 the assembly output. Temporary hack, will be corrected later,
13182 because gplink yet does not support stack and SDCC does not
13183 yet support a type of crt0.o object to create the final binary.
13185 * Removed many lines that contain 8051 legacy code.
13186 * The code is finally placed under a 'code' directive.
13187 * Added port specific options.
13189 * _process_pragma: simplified since now we do not need *special*
13190 include file to define SFR registers. But a separate header
13191 will be needed. This will be developed later.
13192 * _pic16_parseOptions: added, parses port specific options:
13193 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13194 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13195 --preplace-udata-with=
13197 * _pic16_setDefaultOptions: modified to initialize section names,
13198 but hack is temporarly out of order since it needs improvement.
13199 * _pic16_genAssemblerPreamble: configuration words are emitted by
13200 their address instead of their name. This part is incomplete and
13201 supports only the 18Fxx2 devices. Other devices will emit an error
13202 during assembly since they do not contain the same set of config
13204 * _pic16_genIVT: is modified,
13206 * pcode.c: added definitions for some hardware registers that are needed
13208 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13209 All PCI entries are updated. Now LFSR is supported.
13210 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13211 * added pic16_newpCodeOpLit2 to support instructions with
13212 two literal arguments
13213 * pic16_pCode2str: corrected code that emits assembler instructions
13214 with two literal operands and those that have an access bit modifier
13215 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13216 this fixes a bug which caused some labels to be lost, when an
13217 assembler directive was added, i.e. banksel,
13218 * pic16_FixRegisterBanking: improved logic that causes the insertion
13220 * InlineFunction: functions that are called once, are not any more
13221 inlined. This can be a port option in the future,
13223 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13225 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13226 hold the corresponding uninitialized symbols,
13227 * pic16_allocProcessorRegister: registers have explicit marked the
13229 * pic16_allocInternalRegister: registers are explicit marked as
13231 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13232 processing list, so bit registers were lost,
13235 * ralloc.h: added field 'accessBank' and original symbol operand
13236 in register definition,
13237 * removed the field isMapped from register definition,
13239 ** Several functions have been removed from various sources:
13240 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13241 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13242 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13243 pic16_assignRelocatableRegisters
13245 ** others have been introduced:
13246 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13247 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13249 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13251 * support/scripts/inc2h.pl: changed definition of BIT_AT
13252 to emit 'sbit at' instead of 'bit at'. This was a request.
13254 PIC16 port related preliminary changes:
13255 * gen.c: prefixed function popRegFromString with
13256 pic16_ and all references to it corrected
13257 * pcode.c: all pic16_pc_* hardware registers prefixed
13258 with underscore (_),
13259 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13260 * ralloc.c: newReg(): when register is REG_SFR then
13261 set address to rIdx,
13262 pic16_allocProcessorRegister(): marks register wasUsed=0
13263 pic16_writeUsedRegs(): added a call to assign processor
13264 registers via pic16_assignFixedRegisters
13266 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13268 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13269 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13270 variables in unused register banks. Also the SSEG is placed
13271 wherever there is enough space for it, and IDATA can be anywhere
13272 in internal RAM. For now compile using -Wl-Y[stack_size].
13273 The mem file is different for this option as well, since it
13274 makes no sense of talking about DSEG lenght.
13276 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13278 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13279 in certain cases, e.g. when ROM assignment, patch provided
13280 from Albert den Haan.
13282 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13284 Many signedness and type propagation fixes:
13285 * src/SDCCicode.c: made geniCodeCast() static
13286 replaced SPEC_ by IS_ (cosmetic)
13287 (operandOperation): fixed div and mod operation
13288 (usualBinaryConversions): added support for promotion of char
13289 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13290 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13291 (geniCodeAdd): an array index will stay unsigned, even if promoted
13293 (geniCodeArray): ditto
13294 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13295 * src/SDCCsymt.c (computeType): added more support for char;
13296 promotion of char is selectable by promoteCharToInt, fixed signedness
13298 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13299 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13300 * src/SDCCval (val*): replaced signedness calculation by
13302 rearranged if-branches (cosmetic)
13303 (valShift): added warning W_SHIFT_CHANGED
13304 (valCompare): fixed problem with different types
13305 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13306 * support/regression/tests/literalop.c: added many cases
13307 * support/regression/tests/ast_constant_folding.c: changed finally to
13309 * .version: new year, new version: 2.3.7
13310 * src/SDCCmain.c (main): applied patch #866468
13311 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13312 provided by Scott Bronson
13313 * doc/sdccman.lyx: updated documentation for sdcdb
13314 updated and added chapter tips
13316 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13318 * src/SDCCsymt.h: missing from yesterday's commits
13320 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13322 * src/SDCC.y (struct_or_union_specifier),
13323 * support/Util/SDCCerr.c,
13324 * support/Util/SDCCerr.h: verify that struct & union tags are used
13327 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13329 * src/SDCCglobl.h: missing from yesterday's commits
13331 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13333 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13334 sft_attributes, struct_declaration, parameter_declaration,
13335 type_name, start_block, declaration_list),
13336 * src/SDCC.lex (check_type): support redefinition of typedef names
13338 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13340 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13341 aligned xdata arrays. Erik helped me with the if clause.
13343 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13345 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13348 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13351 * src/SDCCast.c (newAst_),
13353 * src/SDCCicode.c (ast2iCode, newiCode),
13355 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13356 expr, statement, expression_statement, selection_statement,
13357 iteration_statement, expr_opt, jump_statement): foundation for tracking
13359 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13362 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13364 * support/Util/SDCCerr.c,
13366 * src/SDCCast.c (createCase, createDefault, decorateType),
13367 * src/SDCClabel.c (labelUnreach),
13368 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13370 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13371 (with thanks to Stas Sergeev)
13372 * device/include/time.h,
13373 * device/lib/time.c (CheckTime): suppress unreachable code warning
13375 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13377 * src/SDCCast.c (createIvalCharPtr),
13378 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13380 * support/regression/tests/nullstring.c: tests for these two bugs
13382 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13384 * support/Util/SDCCerr.h,
13385 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13386 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13387 about storage class and 'at' used inside struct or union
13388 * src/SDCCBBlock.c (iCodeFromeBBlock),
13389 * src/SDCCcse.c (ifxOptimize),
13390 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13391 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13392 printIval, emitStaticSeg, emitOverlay),
13393 * src/SDCClabel.c (deleteIfx),
13394 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13395 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13396 gatherAutoInit, processParms),
13397 * support/Util/SDCCerr.h,
13398 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13399 reporting for post-parse errors.
13401 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13403 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13404 implicit casts via union; they don't work on big endian systems
13405 (possible fix for bug #861138)
13407 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13409 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13410 * src/mcs51/main.c: fixed the fix for bug #737001
13412 2003-12-15 Borut Razem <borut.razem AT siol.net>
13414 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13416 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13418 * support/makebin/makebin.c: put output in binary mode
13420 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13422 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13423 xdata and data memory on startup. Set the environment variable
13424 SDCC_NOGENRAMCLEAR to disable this.
13425 * src/mcs51/peephole.def,
13426 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13427 (allows non-interrupt and interrupt code to safely compete for a resource
13428 without the non-interrupt code having to disable interrupts)
13430 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13432 * src/SDCCicode.c (geniCodeAdd),
13433 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13434 with valFromType if type might be a pointer and host is big endian).
13435 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13436 types, not just integer types.
13437 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13438 multiply defined with mismatching "at" address.
13440 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13442 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13443 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13444 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13445 with embedded nulls (fixed bug #753752)
13447 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13449 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13450 Apparently this did not see much testing (endless loop)
13452 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13454 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13456 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13458 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13459 gracefully handle NULL memmap pointers
13461 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13463 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13464 instead of deleting the iCode when an operand is volatile
13465 * src/z80/gen.c (genDummyRead),
13466 * src/mcs51/gen.c (genDummyRead),
13467 * src/ds390/gen.c (genDummyRead),
13468 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13470 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13471 * src/SDCC.y: fixed bug #850420
13473 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13475 Applied z80 i/o port patch from Peter Townson and fixed some operators
13476 to better handle operands in A register.
13477 * device/include/z180.h
13483 * src/z80/peeph-z80.def
13484 * src/z80/peeph.def
13487 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13491 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13493 * device/lib/hc08/_mullong.c: Removed extra #endif
13495 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13497 * sim/ucsim/hc08.src/inst.cc,
13498 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13499 carries from x to h
13500 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13501 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13502 * device/include/stdarg.h: fixed varargs for hc08
13503 * device/lib/Makefile.in,
13504 * device/lib/hc08/Makefile,
13505 * device/lib/hc08/_mulint.c,
13506 * device/lib/hc08/_mullong.c: fixed some endian problems
13508 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13510 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13511 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13512 * device/lib/_gptrget.c,
13513 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13515 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13517 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13518 * src/SDCCast.c (astErrors): fixed bug #846007
13519 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13521 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13523 * src/SDCCast.c (decorateType): disabled a transformation I added in
13524 revision 1.188 (access to fields of a structure at an absolute address);
13525 it breaks with bitfields, extern declarations, and gcse analysis.
13526 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13527 could be assigned through a pointer, so don't complain.
13528 * src/SDCCast.c (astErrors),
13530 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13532 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13534 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13535 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13536 output of __config directives, since gpasm now supports them
13537 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13538 pre-processor macro, i.e. -DMCU=p18f452
13539 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13540 and modified to handle 'cast' icode similarly to '=' icode
13541 * src/pic16/device.h (typedef struct PIC_device): added field
13542 'extMIface' to indicate that chip has external memory interface
13543 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13544 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13547 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13549 * src/SDCC.y (pointer): fixed bug #846006
13550 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13551 * src/SDCCast.c (decorateType): fixed bug #846009
13552 * src/ds390/peeph.def,
13553 * src/ds390/gen.c (genAnd, genOr),
13554 * src/mcs51/peeph.def,
13555 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13557 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13559 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13566 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13570 * src/SDCCbitv.c: added function to free a bitvector
13571 * src/SDCClrange.h,
13572 * src/SDCClrange.c: added function to recompute the liveranges
13573 * src/avr/ralloc.c,
13574 * src/ds390/ralloc.c,
13575 * src/hc08/ralloc.c,
13576 * src/mcs51/ralloc.c,
13577 * src/pic/ralloc.c,
13578 * src/pic16/ralloc.c,
13579 * src/xa51/ralloc.c,
13580 * src/z80/ralloc.c: recompute the liveranges after register packing
13582 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13584 * src/SDCCloop.c (newInduction): fixed bug #845630
13586 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13588 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13589 inadvertantly left behind from my 2003-11-12 change
13591 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13593 Updated headers I neglected to commit yesterday.
13594 * src/SDCClrange.h,
13597 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13599 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13600 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13601 * src/SDCCopt.c (eBBlockFromiCode),
13602 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13603 the creation of the key hash table from the sequencing so it can be used
13604 earlier (for some GCSE bug fixes still pending)
13606 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13608 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13609 * support/regression/tests/addsub.c: testing genPlus shortcut
13611 2003-11-15 Borut Razem <borut.razem AT siol.net>
13613 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13615 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13617 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13618 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13619 ordering is immaterial.
13620 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13622 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13624 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13625 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13626 (SIGSEV) of bug #840381
13627 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13628 unlink new file before rename if new and old filenames are the same)
13630 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13632 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13633 uninitialized variables) for the mcs51. Set environment variable
13634 SDCC_GENRAMCLEAR to test.
13635 xdata initialization slightly shorter
13637 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13640 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13641 #838241 & 780691 (basicly the same bug)
13642 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13643 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13645 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13647 * src/SDCCmain.c (linkEdit): "fix" #834252
13649 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13653 * src/SDCC.y: fixed bug #819403
13655 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13657 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13658 the reentrant attribute.
13659 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13660 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13662 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13663 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13664 erroneously reduced to a literal.
13665 * src/hc08/ralloc.c (packRegisters, rematStr),
13666 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13669 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13671 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13672 * doc/sdccman.lyx: changed from 'article' to 'book'
13673 * doc/Makefile: readded test_suite_spec and cdbfileformat
13675 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13677 * device/include/stdlib.h: include malloc.h to comply with ANSI
13678 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13680 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13682 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13683 * doc/clean.mk: also remove *.out files
13684 * doc/sdccman.lyx: some additions, larger top/bottom margins
13686 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13688 * src/SDCC.y: fixed bug #837365
13689 * support/regression/tests/bitopcse.c
13690 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13691 a symbol (might be valop instead)
13692 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13693 * device/lib/clean.mk: added hc08 to the cleaning list
13695 2003-11-04 Borut Razem <borut.razem AT siol.net>
13697 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13699 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13700 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13701 malloc is declared in standard stdlib.h
13703 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 * device/lib/hc08/Makefile: need to clean .rel not .o files
13706 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13708 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13712 * src/mcs51/main.c,
13713 * src/ds390/main.c,
13717 * src/pic16/main.c,
13718 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13719 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13720 tests (which uses the port's oclsExpense function)
13726 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13728 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13730 * src/SDCCcse.c (ifxOptimize),
13731 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13732 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13733 deleting the IFX iCode.
13734 * src/hc08/ralloc.c: reduced unneeded slocs
13735 * src/hc08/gen.c: fixed bug in asmopToBoolean
13737 2003-11-04 Borut Razem <borut.razem AT siol.net>
13739 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13740 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13741 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13742 transferred to configure
13744 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13746 Use headers defined in the C[++] standards:
13747 * sim/ucsim/gui.src/serio.src/fileio.cc
13748 * sim/ucsim/gui.src/serio.src/frontend.cc
13749 * sim/ucsim/gui.src/serio.src/main.cc
13750 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13751 * support/Util/NewAlloc.c
13753 * as/mcs51/lklibr.c
13757 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13759 * Added MSVC projects for hc08 assembler and linker:
13760 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13761 /as/hc08/link_hc08.dsp
13763 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13765 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13767 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13769 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13771 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13773 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13775 2003-10-31 Borut Razem <borut.razem AT siol.net>
13777 * support/cpp2/cpplib.h,
13778 support/cpp2/cpplib.c,
13779 support/cpp2/cpplex.c,
13780 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13781 to switch _asm block preprocessing on / off. Default is
13782 #pragma preproc_asm +
13784 2003-10-31 Borut Razem <borut.razem AT siol.net>
13786 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13787 when outputting comment blocks (when executed with -C option) and
13788 _asm (SDCPP specific) blocks
13790 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13792 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13794 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13796 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13798 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13800 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13801 * src/SDCCast.c (decorateType): fixed bug #832664
13803 2003-10-31 Borut Razem <borut.razem AT siol.net>
13805 * support/cpp2/cpplex.c: fixed for SDCPP:
13806 comments(when executed with -C option) and _asm blocks
13807 were included even if they where in skipped #if block.
13808 Applied solution from GCC cpp 3.3.2
13810 2003-10-31 Borut Razem <borut.razem AT siol.net>
13812 * src/SDCC.lex: sdcc now understands both formats:
13813 '# <line_number> <file_name>' and
13814 '#line <line_number> <file_name>'
13815 * support/cpp2/cppmain.c: sdcpp now generates the standard
13816 '# <line_number> <file_name>' instead of former
13817 '#line <line_number> <file_name>'
13819 2003-10-30 Borut Razem <borut.razem AT siol.net>
13821 * support/cpp2/cpphash.h,
13822 * support/cpp2/cpplib.h
13823 * support/cpp2/cpplex.c,
13824 * support/cpp2/cppmain.c,
13825 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13827 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13829 Fixed a number of problems revealed by bug #827883.
13830 * src/SDCCloop.c (loopInvariants): Spill location of the
13831 result operand should be recomputed if extracted from
13832 a loop. Also, don't extract assignments of an iTemp
13834 * src/SDCCast.c (isConformingBody): loop reversal should
13835 not occur if the control variable is involved with a
13836 relational operator.
13838 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13840 * .version: bumped to 2.3.6 to reflect the big improvements
13841 made by Erik and Klaus. Thanks!
13843 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13845 Replaced the livrange code.
13846 * src/SDCClrange.c: added new LR code
13848 * src/SDCCBBlock.h: removed remainig parts from old LR code
13849 * src/ds390/ralloc.c,
13850 * src/ds390/gen.c: minor fixes to make it work with new code
13852 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 * as/hc08/lkrloc.c,
13857 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13858 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13859 (tweaked fix for bug #818696)
13861 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13863 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13865 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13868 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13869 * src/mcs51/gen.c (gencjneshort),
13870 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13871 more efficient (per Scott Bronson's suggestion)
13873 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13875 Extended the semantics of the critical keyword to include
13876 individual statements. See RFE #827755 and #799831
13881 * support/Util/SDCCerr.c
13882 * support/Util/SDCCerr.h
13887 2003-10-19 Borut Razem <borut.razem AT siol.net>
13889 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13891 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13893 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13895 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13896 and predecrement operand is displayed
13898 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13900 * src/SDCCval.c (valMinus): fixed bug #826041
13902 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13904 Some hc08 related updates that I missed earlier
13905 * sim/ucsim/stypes.h
13906 * support/regression/ports/hc08/spec.mk
13908 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13910 New target "hc08" for the Motorola 68hc08 family of micros
13918 * sim/ucsim/hc08.src/*
13919 * sim/ucsim/configure.in
13920 * src/ucsim/configure
13921 * sim/ucsim/packages_in.mk
13924 * device/include/mc68hc908qy.h
13925 * device/lib/hc08/*
13926 * device/lib/Makefile.in
13927 * support/regression/ports/hc08/*
13928 * support/regression/Makefile
13930 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13932 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13934 * src/ds390/gen.c (genCast): fixed bug #821957
13936 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13938 * device/lib/logf.c: "fixed" overlay bug
13939 * support/regression/ports/host/spec.mk: added m library
13940 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13941 * support/regression/tests/float_trans: added (for Eric)
13943 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13945 * src/mcs51/gen.c (genCpl): fixed bug
13946 http://sf.net/mailarchive/message.php?msg_id=6263915
13948 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13950 * src/SDCCast.c (decorateType): added extended constant folding
13951 * src/SDCCsymt.c (computeType): cleanup
13952 * src/SDCCval.c (valShift): minor optimization
13953 * support/regression/tests/ast_constant_folding.c: added
13955 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13957 * src/SDCCmain.c: removed some unintended changes
13959 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13961 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13962 * src/z80/gen.c: fixed part of bug #817589
13963 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13965 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13967 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13978 * src/ds390/ralloc.c
13980 * src/mcs51/ralloc.c
13982 * src/pic16/ralloc.c
13983 * src/xa51/ralloc.c
13985 * src/z80/gen.c: removed unused label "release:"
13987 2003-10-06 Borut Razem <borut.razem AT siol.net>
13989 * src/SDCC.lex: removed definition of unused variables
13990 save_optimize and save_options
13992 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13994 * clean.mk: removed '=' in "-maxdepth=1"
13995 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13996 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13998 2003-10-06 Borut Razem <borut.razem AT siol.net>
14000 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14001 my_unput() replaced by unput()
14003 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14005 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14006 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14007 type-punned pointer will break strict-aliasing rules"
14008 Old LR behaviour is again default; Klaus' LR can be choosen by
14009 defining the environment variable LRKLAUS
14013 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14014 * clean.mk: fixed removal of files in bin/CVS/
14015 * device/lib/clean.mk: fixed removal of directories small and large
14016 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14018 * src/SDCCval.c: removed superflous test for pedantic
14020 2003-10-05 Borut Razem <borut.razem AT siol.net>
14022 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14023 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14024 message "unmatched #pragma SAVE and #pragma RESTORE"
14026 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14028 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14029 assembly, critical functions, atomic, nojtbound)
14031 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14033 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14039 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14042 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14044 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14046 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14047 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14048 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14050 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14052 * src/z80/gen.c (genRet): fixed bug #524753
14053 * src/z80/gen.c (genCast): fixed internal error on cast from
14055 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14056 fix for bug #477835 to the z80
14057 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14058 for tracking iCodes in the peephole optimizer for z80
14060 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14062 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14063 the other part of bug #814548
14064 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14066 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14068 * src/SDCCcse.c: fixed part of bug #814548
14070 2003-09-28 Borut Razem <borut.razem AT siol.net>
14072 * src/asm.c: rewrite of printILine() to use temporary file instead
14074 * src/xa51/main.c: commented out declaration of int rewinds
14076 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14078 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14080 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14082 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14083 * src/asm.c (printILine): Fixed bug #811015
14085 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14087 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14090 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14092 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14093 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14094 to correctly handle general case of AOP_PAIRPTR
14095 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14097 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14099 * src/mcs51/ralloc.c (fillGaps),
14100 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14101 register positioning bug)
14103 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14105 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14107 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14109 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14110 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14111 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14112 (ralloc doesn't intentionally do this now, but perhaps later)
14113 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14114 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14115 register positioning bugs (Fixed bug #762602 and #795325)
14116 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14117 (Fixed bug #808779)
14118 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14119 lines that --i-code-in-asm generates
14121 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14123 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14124 trying to fclose a FILE* that was already closed.
14126 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14128 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14129 of const struct should be treated as if const themselves)
14131 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14133 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14135 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14137 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14138 Unix (/n) and DOS (/r/n) line terminations.
14140 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14142 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14145 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14147 * src/mcs51/gen.c (genFunction, genEndFunction),
14148 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14149 and restore of EA so that stack offsets to parameters are
14150 correct when using both critical and reentrant/stack-auto.
14151 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14152 size (can be triggered in error if sloc is shared between
14153 different sized objects)
14154 * device/include/float.h: fixed macros to explicitly use
14155 unsigned long where needed
14157 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14159 Feature req. 799831: added code to allow nesting of critical functions
14160 * src/mcs51/gen.c (genFunction, genEndFunction)
14161 * src/ds390/gen.c (genFunction, genEndFunction)
14163 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14165 * src/SDCCsymt.c (sclsFromPtr),
14167 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14168 support for standard C idiom of memory mapped variables; for
14169 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14170 to xdata int at 0x1234 tempvar = 1.
14171 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14172 provided by Akiya ISHIDA
14174 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14176 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14177 * src/SDCCval.c (constVal): added reduction from int to char
14178 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14179 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14180 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14182 * support/regression/tests/shifts.c: fixed
14184 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14186 * src/z80/gen.c (genXor): Fixed bug #805445
14188 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14190 Fixed bug #621531 (const & volatile confusion in the type chain).
14191 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14192 refer to the const or volatile state of the pointer itself.
14204 * src/pic16/ralloc.c
14205 * support/regression/tests/const.c
14207 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14209 When checking for duplicated modules, use absolute paths
14210 instead of relative paths. Files changed:
14215 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14217 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14219 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14221 * device/include/string.h: added size_t typedef, changed
14222 prototypes to use size_t, eliminated separate reentrant and
14223 non-reentrant declarations, added _memmove declaration
14224 * device/lib/_memcpy.c: changed to use size_t instead of int,
14225 changed /4 to >>2 to avoid division library call
14226 * device/lib/_memcmp.c,
14227 * device/lib/_memset.c,
14228 * device/lib/_strncat.c,
14229 * device/lib/_strncpy.c,
14230 * device/lib/_strncmp.c: changed to use size_t instead of int
14231 * device/lib/_memmove.c: new file (fixed bug #772294)
14232 * device/lib/Makefile.in: added _memmove.c
14233 * device/lib/z80/asm_strings.s: fixed bug #772290
14234 * support/regression/tests/bitfields.c: attempt to fix host assertion
14235 failure on amd64-unknown-linux2.2
14237 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14239 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14240 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14241 * as/z80/asmain.c (main): fixed bug #801766
14243 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14245 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14248 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14250 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14251 reported in bug #800609
14253 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14255 * Top header beautifications in src/pic16 directory:
14256 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14257 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14258 pcoderegs.h, ralloc.c, ralloc.h
14259 * main.c: added top header and GPL license notice
14260 * pcode.c: fixed the if-conditional warning
14262 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14264 * device/lib/_mullong.c: replaced int by short for gcc
14266 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14268 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14269 and JUMPTABLE iCodes properly now (worked by accident before)
14270 * src/mcs51/gen.c (leftRightUseAcc),
14271 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14272 iCode properly now. Use getSize instead of nRegs since a & b
14273 aren't part of the nRegs tally.
14275 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14277 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14278 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14279 before instructions that use the _STATUS register
14281 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14283 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14284 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14285 fetching of the pointer
14286 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14287 copied from genNearPointerSet()
14288 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14289 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14290 If they pop r0/r1 they must be called in the opposite order than aopOp().
14291 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14292 (resp. --stack-auto), prepared for --xstack
14294 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14296 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14298 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14300 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14301 these ports have their own __sdcc_external_start()
14303 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14305 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14306 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14307 type for bits was changed. It resulted in bit variables becoming
14308 global, which is not permitted in PIC 14 assembly output.
14310 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14312 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14314 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14316 Z80 and MCS51 linkers complaint if a public symbol is defined
14317 in more than one library module:
14321 * as/mcs51/Makefile.in
14323 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14325 A few small changes that speed up the peephole optimizer.
14329 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14331 Try to make the peephole optimizer smarter by maintaining
14332 an association between the assembly source code and the
14333 iCodes that originated them. Put this information to use
14334 with a new peephole rule condition "notVolatile" so that
14335 the rules can be aggressive yet still safe.
14340 * src/mcs51/peeph.def
14342 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14346 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14347 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14348 if the left or right operand symbols have the accuse flag set.
14350 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14352 Changed the type of the result of the ! (NOT) operator to char;
14353 previously it returned the same type as the source. This allows
14354 us to eliminate all the genFloatNot functions (all of its target
14355 implementations were very buggy) since !float can use the same
14358 * src/SDCCicode.c (ast2iCode): ! returns char
14359 * src/mcs51/gen.c (genNot, genNotFloat),
14360 * src/ds390/gen.c (genNot, genNotFloat),
14361 * src/z80/gen.c (genNot, genNotFloat),
14362 * src/pic/gen.c (genNot, genNotFloat),
14363 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14365 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14367 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14368 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14369 during interrupts. Ensure WSAVE is located at a shared bank address.
14370 2. Fixed page selection in some places
14371 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14372 the registers name strings.
14373 4. Fixed "signed / unsigned compare" compiler warnings.
14374 5. The PIC port manages its own allocation of the general purpose
14375 registers, but makes no attempt to reuse them. As a result when
14376 compiling it soon runs out of general purpose registers. Some
14377 additional code was added to the files pcode.c and device.c to walk
14378 through the function call tree and rename the registers so that they
14388 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14389 genPlus() & genMinus() when the result is the same as left or right
14391 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14393 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14395 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14397 Made bitfield a distinct type from bit so that bitfields
14398 convert as per ANSI C and bits retain their traditional
14399 boolean style behaviour. Implemented bitfield support in
14407 * src/ds390/gen.c: bit v bitfield split
14408 * src/z80/gen.c: New support for bitfields
14409 * support/regression/tests/bitfields.c: reenabled z80,
14412 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14414 Rules 246.x, 247.x relate to bitfields, the others speed up
14415 access to xdata mapped I/O devices.
14417 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14419 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14421 Cleaned up genPackBits and genUnpackBits and added two helper
14422 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14423 for literal assignments in genPackBits (thanks to Frieder for
14429 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14431 Fixed bug #748310 (pointer to function type mishandled when the
14432 function name is omitted). Also fixed a SIGSEGV when a function
14433 attribute (reentrant, etc) is used on a non-function or on a
14434 function but misplaced before the parameter list.
14436 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14438 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14439 * support/Util/SDCCerr.h,
14440 * support/Util/SDCCerr.c: Added func attr misuse error msg
14442 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14444 Fixed bug #787649 by anonymous
14445 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14446 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14448 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14450 Fixed numerous bitfield problems.
14452 * src/SDCC.y: More bitfield related error checking
14454 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14455 * support/Util/SDCCerr.h,
14456 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14457 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14458 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14459 * support/regression/tests/bitfields.c: tests added
14461 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14463 Made the constant following the "interrupt" keyword optional. If
14464 omitted, the function will not automatically be given an entry
14465 in the interrupt vector table (similar to #pragma NOIV, but
14466 less syntacticly kludgy). The interrupt number is also now
14467 range checked. Also fixed a bug in the high order bit example
14474 * support/Util/SDCCerr.c
14475 * support/Util/SDCCerr.h
14478 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14480 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14481 * src/SDCCicode.c (operandOperation): rewritten some ops
14482 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14483 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14485 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14486 be re-activated by defining REDUCE_LITERALS)
14487 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14488 unsigned, but are signed by default
14489 * src/SDCCval.c (constVal): rearranged
14490 * src/SDCCval.c (valMod): preliminary fix
14491 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14492 * support/regression/literalop.c: added, work in progress
14494 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14496 Generate warnings for useless declarations like "char data;"
14497 that don't do what new users expect.
14500 * support/Util/SDCCerr.h
14501 * support/Util/SDCCerr.c
14503 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14505 * src/SDCCval.c (valMult): fix overflow detection of negative int
14507 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14509 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14511 Changes to support big endian targets:
14524 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14526 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14527 * device/lib/time.c: fixed warning "integer overflow in expression"
14529 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14531 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14532 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14533 constants are unsigned; added recognition of "u" flag for unsigned
14534 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14535 * src/SDCCval.c (valDiv, valMod): fixed signdness
14536 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14537 signedness of modulo, left and right shift
14538 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14539 * support/Util/SDCCerr.h: added warning W_INT_OVL
14540 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14541 * src/SDCCast.c (ast_print): improved output of constants
14543 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14545 Fixed some warnings when building with MSVC:
14547 * as/mcs51/asdata.c
14551 * link/z80/aslink.h
14552 * link/z80/lkdata.c
14553 * link/z80/lkeval.c
14558 * support/cpp2/cpplib.c
14562 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14564 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14566 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14568 * support/librarian/clean.mk: Do not remove Makefile.
14569 * support/librarian/Makefile: added.
14571 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14573 Added librarian to MSVC build:
14576 * support/librarian/librarian.dsp
14578 'configure' not needed for librarian, removed:
14579 * support/librarian/configure
14580 * support/librarian/configure.in
14581 * support/librarian/config_in.h
14582 * support/librarian/Makefile.in
14584 Hopefully these ones built the librarian and the rest of sdcc properly:
14586 * Makefile.common.in
14588 Messed up 'configure', so revert to previous version:
14592 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14594 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14595 there, while the mantissa of a double is "only" 53 bits wide.
14597 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14599 Adding sdcclib to the build. MSVC project coming soon.
14600 Files added/changed:
14602 * support/librarian/clean.mk
14603 * support/librarian/configure
14604 * support/librarian/configure.in
14605 * support/librarian/config_in.h
14606 * support/librarian/Makefile.bcc
14607 * support/librarian/Makefile.in
14608 * support/librarian/sdcclib.c
14611 * Makefile.common.in
14615 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14617 Linker now complaints if linked modules have conflicting options, for
14618 example, one compiled using --model-large and another one compiled with
14619 --model-small. The following files were modified:
14621 * as/mcs51/asdata.c
14622 * as/mcs51/aslink.h
14624 * as/mcs51/asmain.c
14626 * as/mcs51/i51pst.c
14627 * as/mcs51/lkdata.c
14628 * as/mcs51/lklibr.c
14629 * as/mcs51/lkmain.c
14635 * link/z80/aslink.h
14636 * link/z80/lkdata.c
14637 * link/z80/lklibr.c
14638 * link/z80/lkmain.c
14641 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14643 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14644 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14646 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14648 * src/z80/mappings.i: fix _mul[us][int,long] entries
14650 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14652 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14654 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14656 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14657 * support/regression/tests/bitopcse.c: added
14665 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14667 added support for new library format to z80, gbz80 linkers:
14673 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14675 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14676 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14678 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14680 added DUMMY_READ_VOLATILE:
14689 * src/SDCCcse.c (algebraicOpts): many improvements
14690 * src/SDCCcse.h: removed algebraicOpts()
14691 * src/SDCCicode.c (picDummyRead): added
14693 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14695 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14696 "Insufficient space in data memory".
14698 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14700 * src/mcs51/gen.c: fixed bug #771358
14701 * src/z80/gen.c: fixed bug #759087
14703 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14705 * src/pic16/glue.c: minor cleanup by Vangelis
14707 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14709 * device/include/regc515c.h: fixed #758477
14710 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14711 * device/lib/_gptrput.c: saved a few bytes
14712 * my tab spacing is 8, yours too?)
14713 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14714 * device/lib/serial.c: process RX bytes earlier than TX bytes
14715 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14717 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14719 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14721 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14723 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14725 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14727 * device/lib/Makefile.in: bad fix, reverted to 1.43
14729 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14731 * device/lib/Makefile.in: added missing z80 object files
14733 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14735 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14736 pic16 progress by Vangelis:
14739 * src/pic/Makefile:
14746 * pic16/genarith.c:
14751 * pic16/pcodepeep.c:
14754 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14756 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14758 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14760 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14761 added gbz80 build to MSVC project.
14762 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14763 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14764 from 8051 stuff and setup so it links using a .lnk file.
14766 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14768 * support/librarian/sdcclib.c: sdcc librarian.
14769 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14772 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14774 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14776 2003-07-02 Borut Razem <borut.razem AT siol.net>
14778 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14779 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14780 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14781 src/xa51/main.c, src/z80/main.c:
14782 virtualization of glue() function: each port has it's own glue function,
14783 which is accessed by do_glue function pointer in PORT.general structure
14785 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14787 * DS800C400 fun, improved ROM interface and tinibios.
14789 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14791 * More support for DS80C400. Now includes beginning of interface to ROM.
14793 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14795 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14797 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14799 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14801 2003-06-19 Borut Razem <borut.razem AT siol.net>
14803 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14805 2003-06-19 Borut Razem <borut.razem AT siol.net>
14807 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14808 fixed Z80 port - crt0.o: cannot open.
14810 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14812 * support/Util/MySystem.c (merge_command): revert bad fix
14814 2003-06-18 Borut Razem <borut.razem AT siol.net>
14816 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14818 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14820 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14821 option --use-stdout sends errors to stdout instead of stderr.
14823 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14825 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14827 2003-06-15 Borut Razem <borut.razem AT siol.net>
14829 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14830 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14831 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14832 fixed width array of pointers replaced with sets;
14833 multiple include and lib paths ared transferred to preprocessor and linker
14834 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14835 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14836 fixed width array of pointers
14837 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14838 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14839 fixupPath(), getPathDifference()
14840 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14841 fixed width array of pointers
14843 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14845 * src/pic16/ralloc.c: fix warnings
14846 * src/pic16/pcode.c: fix warning
14848 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14850 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14851 know all the details, but essentially this set of changes enable
14852 the pic16 port to generate movff instructions and generate assembler
14856 * src/pic16/glue.c:
14857 * src/pic16/pcode.c:
14858 * src/pic16/device.c:
14859 * src/pic16/main.c:
14860 * src/pic16/pcode.h:
14861 * src/pic16/pcoderegs.c:
14862 * src/pic16/ralloc.c:
14863 * src/pic16/ralloc.h:
14865 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14867 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14868 added option --vc, so sdcc errors and warnings are compatible with
14869 Microsoft Visual Studio.
14871 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14873 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14874 device/lib/libfloat.lib: added atof function.
14876 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14878 * doc/sdccman.lyx: updated to Lyx 1.3
14879 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14880 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14881 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14883 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14885 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14887 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14889 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14890 additions to the "related tools/documentation" section
14892 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14894 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14896 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14898 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14899 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14901 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14903 * doc/sdccman.lyx: fix double dash and other minor things
14904 * doc/Makefile: fix double dash
14906 2003-05-28 Karl Bongers(patches from Martin Helmling)
14907 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14908 condition and ignore commands.
14910 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14912 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14913 is in parts still quite out of date, I did changes as far as I felt makes sense
14914 for a non-native english speaker.
14915 Please feel free to add to the manual or to correct my changes.
14916 * doc/Makefile: undid touching the date of intermediate tex files.
14918 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14920 * doc/sdccman.lyx: Manual has an index now
14922 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14924 Finalize muluint/mulsint and mululong/mulslong merging:
14925 * device/lib/_mulint.c
14926 * device/lib/_mullong.c
14927 * device/lib/gbz80/mul.s
14928 * device/lib/gbz80/stubs.s
14929 * device/lib/z80/mul.s
14930 * device/lib/z80/stubs.s
14931 * src/SDCCsymt.c (initCSupport)
14933 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14935 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14936 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14937 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14938 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14941 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14943 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14944 the regression tests I'm not brave enough to enable 245.b, 245.c
14945 * doc/sdccman.lyx: added latex preamble for hyperref package.
14946 Using pdflatex this will give you a hyperlinked pdf file with
14947 bookmarks. (prepend '%' before /usepackage if this breaks something)
14949 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14951 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14953 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14955 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14957 2003-05-21 <johan AT balder>
14959 * src/SDCCglue.c (printIval): fixed bug #739934
14961 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14963 Applied patch from bug 737905 (renamed yylineo to mylineno):
14970 * src/pic16/pcode.c: Cleaned warnings
14971 * src/pic16/pcodeflow.c: Cleaned warnings
14972 * src/pic16/pcoderegs.c: Cleaned warnings
14974 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14976 * src/pic16/pcode.c: Cleaned warnings
14977 * src/pic16/pcodepeep.c: Cleaned warnings
14978 * src/pic16/ralloc.c: Cleaned warnings
14980 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14982 * doc/sdccman.lyx: fixed bug 739745
14983 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14985 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14987 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14988 it can be defined with CFLAGS when running configure
14989 * src/SDCCmain.c: fixed compiling + linking with object files
14991 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14993 * configure.in: configure for pic16 port,
14994 added --disable-pic16-port
14995 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14996 * src/SDCCmain.c: linkOptions is changed to set *,
14997 added if/endif conditional macros to remove options help
14998 messages from optionsTable when a port is not configured, added
14999 support for the PIc16 port in the ports table, when executing
15000 the compiler with no port specified on command line, a default
15001 port is selected with the new macro DEFAULT_PORT which is
15002 defined in port.h, in setDefaultOptions() linkOptions is removed
15003 from initialization assignment, since now it is a set,
15004 parseCmdLine uses setParseWithComma for linkOptions, in
15005 linkEdit() linkOptions are accessed with new function indexSet()
15006 which returns the i'th item of a set variable. See SDCCset.c, in
15007 linkEdit() when calling buildCmdLine(), added linkOptions as
15008 last argument. Now users can pass arguments to gplink via the
15009 -Wl option, main() uses pic16glue() to glue up pic16 programs
15010 * src/SDCCpeeph.c: various changes to support pic16
15011 * src/SDCCset.c: added function void *indexSet(set *, int) to
15012 return the i'th item of the set
15013 * src/SDCCset.h: added function prototype for indexSet()
15014 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15015 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15016 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15017 added macro DEFAULT_PORT
15018 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15019 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15021 * src/pic16/glue.c: commented out some error producing lines
15022 * src/pic16/main.c: __config directives are commented out to stop
15023 gpasm complaining and test the linkage with gplink, _linkCmd and
15024 _asmCmd changed to be more gplink and gpasm friendly
15025 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15026 produced an error when parsed, peep rule 12 is added to utilize
15027 movff, but it is commented out since the pCode does not support
15028 yet a command with 2 address arguments
15030 2003-05-18 <johan AT balder>
15032 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15033 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15034 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15036 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15037 Added feature to script commands from file.
15039 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15041 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15042 * src/SDCCutil.c: include ctype.h for win32
15044 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15046 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15048 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15050 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15051 Fixed so you can set breakpoints prior to run, run does not stop
15052 on entry now. Add tbreak. Other enhancements and fixes for use
15055 2003-05-12 Borut Razem <borut.razem AT siol.net>
15057 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15059 2003-05-11 Borut Razem <borut.razem AT siol.net>
15061 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15062 the path of bin directory, so that PATH is the only env. variable, which has to be set
15063 in case of standard installation.
15064 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15065 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15066 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15068 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15070 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15071 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15072 temp files are in the port dir; clean the gen/test directory when
15073 generating new test.c
15074 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15075 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15076 * support/regression/tests/zeropad.c: added
15078 2003-05-09 <johan AT balder>
15080 * src/SDCCglue.c: fixed bug #597940
15082 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15084 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15085 cache sfr, optimize next,step, fix off by one sourceline,
15086 support ddd list function.
15087 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15089 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15091 * support/regression/HTMLgen.py: added compare_s2f()
15092 * support/regression/Makefile: redo 1.27
15093 * support/regression/generate-cases.py: redo 1.5
15095 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15097 * support/regression/tests/float.c: workaround 33 bit hex constant
15098 * support/regression/tests/simplefloat.c: fix division for host
15100 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15102 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15103 that tame's the PIC's over-aggressive optimizer.
15105 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15107 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15110 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15112 Initial support for DS80C400. "Hello world" runs on TINIm400
15115 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15117 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15118 * Some notes on ddd usage added in debugger/README
15119 Martin Helmling adding more features and fixes for ddd GUI debugger.
15120 Code added for nexti, stepi, up, down, and other adjustments.
15122 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15124 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15125 * src/pic/peeph.def Added two rules to optimize carry manipulation
15126 * src/pic/* removed debug printfs
15128 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15130 * debugger/mcs51/cmd.c: added header newalloc.h
15132 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15134 * as/Makefile: new EXEEXT
15135 * as/z80/Makefile: remove trailing slash of BUILDIR
15136 * as/z80/clean.mk: new EXEEXT
15137 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15138 * support/cpp2/Makefile.in: new EXEEXT
15139 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15141 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15143 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15144 EXEEXT was introduced to fix all related problems with targets
15145 "clean", "install" and "uninstall"; a couple of further flaws
15146 especially with "clean" have been fixed too
15147 * as/mcs51/Makefile.in
15148 * as/mcs51/clean.mk
15152 * debugger/mcs51/Makefile.in
15153 * debugger/mcs51/clean.mk
15154 * link/z80/Makefile
15155 * link/z80/Makefile.in
15156 * link/z80/clean.mk
15158 * packihx/Makefile.in
15160 * sim/ucsim/Makefile
15161 * sim/ucsim/clean.mk
15162 * sim/ucsim/avr.src/Makefile.in
15163 * sim/ucsim/avr.src/clean.mk
15164 * sim/ucsim/s51.src/Makefile.in
15165 * sim/ucsim/s51.src/clean.mk
15166 * sim/ucsim/xa.src/Makefile.in
15167 * sim/ucsim/xa.src/clean.mk
15168 * sim/ucsim/z80.src/Makefile.in
15169 * sim/ucsim/z80.src/clean.mk
15170 * sim/ucsim/main_in.mk
15171 * sim/ucsim/packages_in.mk
15172 * sim/ucsim/gui.src/Makefile.in
15173 * sim/ucsim/gui.src/serio.src/Makefile.in
15174 * sim/ucsim/gui.src/serio.src/clean.mk
15177 * support/cpp2/Makefile.in
15178 * support/cpp2/clean.mk
15179 * support/makebin/Makefile
15180 * support/makebin/clean.mk
15181 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15182 * doc/sdccman.lyx: --program-suffix no longer needed
15184 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15186 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15187 Martin Helmling added support for ddd GUI debugger.
15188 Code added to display assembly, set variables, and other commands
15189 to interface to ddd.
15191 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15193 * as/Makefile: fix target clean
15194 * as/clean.mk: fix target clean
15195 * as/z80/clean.mk: fix target clean
15197 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15199 * Makefile.common.in: added AT EXEEXT AT
15200 * configure.in: removed all mingw32 stuff
15201 * configure: rebuilt from configure.in
15202 * doc/sdccman.lyx: updated section "installation"
15203 * support/scripts/sdcc_mingw32: adapted to configure
15204 * support/scripts/sdcc_cygwin_mingw32: added
15206 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15208 * src/pic Added object file support for the PIC port
15209 * src/pic Applied patch from Craig Franklin (this started the object file support)
15210 * src/regression Updated the PIC regression tests for object files
15212 2003-04-20 Borut Razem <borut.razem AT siol.net>
15214 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15215 lklex.c: In function `getfid':
15216 lklex.c:203: warning: array subscript has type `char'
15217 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15218 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15219 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15220 stack handling macros
15222 2003-04-19 Borut Razem <borut.razem AT siol.net>
15224 * "handling space characters in file path" task:
15225 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15226 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15227 * support/Util/MySystem.h: make it self-sufficient
15228 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15229 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15230 handling space characters in file path
15231 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15232 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15233 * support/Util/MySystem.c: handling space characters in executable's path
15235 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15237 * as/z80/Makefile: fix permanent rebuild of z80
15238 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15239 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15241 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15243 * src/SDCCopt.c: add special case optimization to replace modulo by
15244 a power of two with a bitwise AND.
15246 2003-04-18 <johan AT balder>
15248 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15250 2003-04-17 <johan AT balder>
15252 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15253 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15255 2003-04-13 Borut Razem <borut.razem AT siol.net>
15257 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15258 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15259 fixed mingw problem in adl_NORMALIZE_PATH
15261 2003-04-12 Borut Razem <borut.razem AT siol.net>
15263 * fixed "#pragma SAVE/RESTORE can not be nested":
15264 * src/SDCC.lex: reworked pragma handling functions
15265 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15266 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15268 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15270 * src/SDCCutil.c (pathEquivalent): defined but not used
15271 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15272 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15273 * configure: rebuilt from configure.in
15274 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15275 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15276 * device/include/Makefile.in: replace sdcc_datadir
15277 * device/lib/Makefile.in: replace sdcc_datadir
15278 * Makefile.common.in: add LDFLAGS from configure
15279 * packihx/Makefile.in: use LDFLAGS
15280 * src/Makefile.in: use LDFLAGS
15281 * support/cpp2/Makefile.in: add LDFLAGS from configure
15282 * support/makebin/Makefile: use LDFLAGS
15283 * .version: bumped version number to 2.3.5
15285 2003-04-12 Borut Razem <borut.razem AT siol.net>
15287 * completed "different paths" task:
15288 * src/SDCCmacro.c: fixed bug in handling quotes
15289 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15290 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15292 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15294 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15296 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15298 * ds390/gen.c ds390/peeph.def: fix bug 706781
15300 2003-04-11 Borut Razem <borut.razem AT siol.net>
15302 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15304 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15306 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15307 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15308 set - this bit used to not be set...).
15309 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15310 bad code in PIC Port
15311 * src/regression/and2.c added to test bug 609268
15312 * src/regression/Makefile added and2.c to regression test
15315 2003-04-08 <johan AT CP255758-A>
15317 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15318 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15319 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15321 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15323 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15325 * support/cpp2/Makefile.in: fix bug #487815
15326 * configure: rebuilt from configure.in
15327 * Makefile.common.in: docdir changed, new path suffixes
15328 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15329 * sdcc_vc_in.h: reflect changes from sdccconf.h
15330 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15331 * src/SDCCutil.h: remove BINDIR hack
15332 * doc/sdccman.lyx: update new path hierarchy
15334 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15336 * src/SDCCpeeph.c: added okToRemoveSLOC test
15338 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15340 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15342 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15344 * src/SDCCpeeph.c: added labelIsReturnOnly test
15345 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15347 2003-04-05 <johan AT balder>
15349 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15350 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15351 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15352 * src/SDCCast.c: fixed a warning
15353 * src/SDCCast.h: fixed a warning
15354 * src/SDCCicode.c (operandFromAst): fixed a warning
15356 2003-04-04 <johan AT balder>
15358 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15359 * src/SDCCast.c (decorateType): fixed bug #715076
15360 * src/SDCC.y: fixed bug #702907
15362 2003-04-03 <johan AT balder>
15364 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15365 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15366 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15367 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15368 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15370 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15372 * _decdptr.c: fix return values
15373 * _gptrget.c: fix return values
15374 * _gptrgetc.c: fix return values
15375 * _gptrput.c: fix return values
15376 * _mulint.c: fix return values
15377 * as/z80/Makefile: fix 'make -j' problem
15379 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15381 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15382 * configure.in: big cleanup, updated to autoconf 2.5x
15383 * configure: rebuilt from configure.in
15384 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15385 * sdcc_vc_in.h: reflect changes from sdccconf.h
15386 * doc/Makefile: fixed a flaw in "make install"
15388 2003-04-02 <johan AT balder>
15390 * src/ds390/gen.c (genCmp): no comments
15391 * src/mcs51/gen.c (genCmp): no comments
15392 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15393 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15395 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15397 * support/regression/generate-cases.py: place generated file in given sub directory
15398 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15399 * support/regression/Makefile: improvements for 'make -j';
15400 side effect: it's simpler and faster now
15402 2003-03-31 Borut Razem <borut.razem AT siol.net>
15404 * src/z80/main.c: link-{port} and as-{port} defined without path
15405 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15407 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15409 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15411 2003-03-30 Borut Razem <borut.razem AT siol.net>
15413 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15414 changed type of list parameter to set
15415 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15416 * src/port.h: changed type of do_assemble() parameter to set
15417 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15418 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15419 definition of "cppoutfilename" macro with NULL value in preProcess()
15420 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15421 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15422 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15423 replaced with set *binPathSet
15424 * shash_add() deallocates the item, if allready exsists, before adding the new one
15425 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15427 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15429 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15430 a nested for loop bug in the PIC port
15431 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15434 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15436 * support/Util/dbuf.h: remove C++ stuff to make it portable
15438 2003-03-28 Borut Razem <borut.razem AT siol.net>
15440 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15441 literal strings in stringLiteral()
15442 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15443 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15446 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15448 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15450 2003-03-26 <johan AT balder>
15452 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15453 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15454 * src/SDCCast.c (decorateType): fixed " -v < 3"
15456 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15458 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15459 Added Lenny Story's debug infrastructure changes:
15460 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15461 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15462 * src/cdbFile.c: added
15463 * src/SDCCdebug.c: added
15464 * src/SDCCdebug.h: added
15465 * src/SDCCast.c (createFunction)
15466 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15467 * src/SDCCmain.c (parseCmdLine, main)
15468 * src/SDCCmem.c (redoStackOffsets)
15469 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15472 * src/avr/gen.c (genAVRCode)
15473 * src/ds390/gen.c (gen390Code)
15474 * src/mcs51/gen.c (gen51Code)
15475 * src/pic/gen.c (genpic14Code)
15476 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15477 * src/xa51/gen.c (genXA51Code)
15478 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15480 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15482 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15483 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15485 2003-03-22 <johan AT balder>
15487 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15489 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15491 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15492 * doc/cdbfileformat.lyx: added, written by Lenny Story
15493 * doc/Makefile: added cdbfileformat.lyx
15494 * doc/clean.mk: added cdbfileformat.lyx
15496 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15498 * src/mcs51/peeph.def: fix bug #705773
15500 2003-03-20 <johan AT balder>
15502 An sfr/sbit can have an "at #" AND an initializer
15503 * src/SDCCsymt.c (checkSClass):
15504 * src/SDCCmem.c (allocGlobal):
15505 * src/SDCCmem.c (allocLocal):
15506 * src/SDCCast.c (createBlock):
15508 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15510 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15512 2003-03-16 <johan AT balder>
15514 Undid the hackup of const and volatile, the problem is much bigger
15516 * src/SDCCast.c:1.171
15517 * src/SDCCglue.c:1.138
15518 * src/SDCCicode.c:1.146
15519 * src/SDCCsymt.c:1.150
15520 * src/SDCCval.c:1.65
15522 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15524 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15525 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15527 2003-03-13 <johan AT balder>
15529 Hackup const and volatile modifiers in type chains a bit:
15531 * src/SDCCast.c:1.169
15532 * src/SDCCglue.c:1.136
15533 * src/SDCCicode.c:1.143
15534 * src/SDCCsymt.c1.146
15535 * src/SDCCsymt.h1.59
15536 * src/SDCCval.c:1.63
15538 2003-03-12 <johan AT balder>
15540 * src/SDCCBBlock.h: more LRH debugging junk
15541 * src/SDCCcflow.h: more LRH debugging junk
15542 * src/SDCCloop.c: more LRH debugging junk
15543 * src/SDCC.y (struct_declaration): fixed bug #697590
15544 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15545 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15546 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15548 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15549 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15550 test function names must now match exactly).
15551 * src/SDCCcse.c: added special case in findCheaperOp to allow
15552 extending a short integer. Makes less awful code for bug 700121 test case.
15554 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15556 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15557 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15559 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15561 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15562 actually called (operandsNotEqual() was called for all
15563 operandsNotEqualX tests).
15565 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15567 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15568 with shorter literals. Fixes bug 700121.
15570 2003-03-11 <johan AT balder>
15572 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15574 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15576 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15577 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15579 2003-03-10 Borut Razem <borut.razem AT siol.net>
15581 * src/SDCCmain.c: pipe preprocessor's output
15582 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15583 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15584 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15585 which closes all pipes in pipeSet set
15586 * src/SDCCset.c: free deleted item in function deleteSetItem()
15587 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15588 moved from z80 to src subproject
15589 * .version: increased version number to 2.3.4
15591 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15593 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15594 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15595 * support/regression/ports/xa51/spec.mk: fix typo
15597 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15599 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15601 2003-03-09 Borut Razem <borut.razem AT siol.net>
15603 * src/SDCCmain.c: pipe preprocessor's output
15604 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15605 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15606 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15607 which closes all pipes in pipeSet set
15608 * src/SDCCset.c: free deleted item in function deleteSetItem()
15609 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15610 moved from z80 to src subproject
15612 2003-03-09 Borut Razem <borut.razem AT siol.net>
15614 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15615 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15616 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15617 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15618 * src/SDCCglobl.h: unification of WIN32 native definitions
15620 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15622 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15624 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15626 * src/configure.in: check for endianess (even while cross-compiling)
15627 * src/configure: check for endianess (even while cross-compiling)
15628 * src/configure_in.h: check for endianess (even while cross-compiling)
15629 * src/avr/gen.c: remove old endianess stuff
15630 * src/mcs51/gen.c: remove old endianess stuff
15631 * src/ds390/gen.c: remove old endianess stuff
15632 * src/pic/gen.c: remove old endianess stuff
15633 * src/pic/genarith.c: remove old endianess stuff
15634 * src/pic/glue.c: fix endianess check
15635 * src/pic16/gen.c: remove old endianess stuff
15636 * src/pic16/genarith.c: remove old endianess stuff
15637 * src/pic16/glue.c: fix endianess check
15638 * src/xa51/gen.c: remove old endianess stuff
15639 * src/z80/gen.c: fix endianess check
15640 * src/SDCCglue.c: fix endianess check
15641 * src/ds390/peeph.def: fix bug 700036
15643 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15645 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15646 * src/configure: find appropriate data-types on host for SDCC's int and long
15647 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15648 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15649 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15651 2003-03-07 <johan AT balder>
15654 some minor cleanups before the big shot
15655 OP_DEFS and OP_USES now use Kevin's protection
15656 new option --nolabelopt
15658 * src/SDCCBBlock.c:
15667 * src/ds390/ralloc.c:
15668 * src/mcs51/ralloc.c:
15669 * src/pic/ralloc.c:
15670 * src/xa51/ralloc.c:
15671 * src/z80/ralloc.c:
15673 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15675 * src/pic/pcode.c (get_op): fix 64 bit warnings
15676 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15677 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15678 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15679 * support/regression/tests/malloc.c: fix 64 bit warnings
15681 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15683 * src/mcs51/gen.c (genMinus): fixed bug 696436
15685 2003-03-02 Borut Razem <borut.razem AT siol.net>
15687 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15689 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15691 * configure.in: test for mkstemp
15692 * sdccconf_in.h: add HAVE_MKSTEMP
15694 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15696 * device/include/ctype.h: removed warning while using --stack-auto
15697 * device/include/malloc.h: removed warning while using --stack-auto
15698 * device/include/string.h: removed warning while using --stack-auto
15700 2003-02-23 Borut Razem <borut.razem AT siol.net>
15702 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15703 because NDEBUG is defined (see man assert)
15704 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15706 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15708 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15709 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15711 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15713 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15714 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15716 2003-02-18 <johan AT balder>
15718 * as/mcs51/asmain.c (asmbl): module can start with a digit
15719 * as/z80/asmain.c (asmbl): module can start with a digit
15721 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15723 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15724 * src/asm.c: fix pipe() for Mingw32
15726 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15728 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15729 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15730 make -V work again; --c1mode reads now from stdin
15731 * doc/sdccman.lyx: added --c1mode
15732 * support/Util/SDCCerr.c: new messages for c1 mode
15733 * support/Util/SDCCerr.h: new messages for c1 mode
15734 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15736 2003-02-15 <johan AT balder>
15738 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15740 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15742 * doc/sdccman.lyx: Environment variables, -o and other minor things
15744 2003-02-14 <johan AT balder>
15746 * src/xa51/main.c: before anyone really tries to use it :)
15748 * Install doc's in share/sdcc/doc
15749 * removed some obsolete files
15750 * Do a proper make distclean and uninstall
15751 M Makefile.common.in
15754 M device/include/Makefile.in
15755 M device/lib/Makefile.in
15758 M sim/ucsim/doc/Makefile.in
15760 R src/avr/peeph.rul
15761 R src/xa51/peeph.rul
15762 M support/cpp2/Makefile.in
15763 M support/makebin/Makefile
15766 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15768 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15770 2003-02-10 Borut Razem <borut.razem AT siol.net>
15772 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15773 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15774 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15775 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15776 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15777 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15778 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15779 src/z80/Makefile.bcc: Borland Makefile cleanup
15780 * as/z80/Makefile.bcc: Added Borland Makefile
15781 * support/cpp2/borland.h: Removed
15783 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15785 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15786 * src/SDCC.lex: new pragma NOIV
15787 * src/SDCCglobl.h: new pragma NOIV
15788 * src/SDCCmem.c: new pragma NOIV
15790 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15792 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15794 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15796 * src/SDCCmain.c: signal handling is switched off by --debug
15797 * doc/Makefile: small fix for install; use clean.mk again
15798 * doc/clean.mk: clean *.pdf and *.html too
15800 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15802 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15803 * device/lib/printfl.c: fix a ds390 bug by making it portable
15804 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15805 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15806 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15807 * debugger/mcs51/cmd.c: converted multi-line string literals
15808 * sim/ucsim/globals.cc: converted multi-line string literals
15809 * src/SDCCmain.c: introduced signal handler to remove temp files
15810 * doc/Makefile: small tweaks, implement clean
15811 * doc: removed generated files
15813 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15815 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15816 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15817 Address Record is not correctly generated for DS390."
15819 2003-02-02 Borut Razem <borut.razem AT siol.net>
15821 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15822 * as/mcs51/asm.h: fixed compilation with Borland C
15823 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15824 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15825 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15826 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15827 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15828 src/z80/Makefile.bcc: delete $(LIB) only if exist
15829 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15831 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15833 * device/include/malloc.h: introduced NULL
15834 * device/include/string.h: introduced NULL
15835 * device/include/stdlib.h: introduced NULL
15836 * device/lib/_memcpy.c: removed NULL
15837 * device/lib/_strcat.c: removed NULL
15838 * device/lib/_strchr.c: removed NULL
15839 * device/lib/_strcmp.c: removed NULL
15840 * device/lib/_strcpy.c: removed NULL
15841 * device/lib/_strcspn.c: removed NULL
15842 * device/lib/_strlen.c: removed NULL
15843 * device/lib/_strncat.c: removed NULL
15844 * device/lib/_strncmp.c: removed NULL
15845 * device/lib/_strncpy.c: removed NULL
15846 * device/lib/_strpbrk.c: removed NULL
15847 * device/lib/_strrchr.c: removed NULL
15848 * device/lib/_strspn.c: removed NULL
15849 * device/lib/_strstr.c: removed NULL
15850 * device/lib/_strtok.c: removed NULL
15851 * device/lib/malloc.c: removed NULL, include own header
15853 2003-02-02 <johan AT balder>
15855 * 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
15856 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15857 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15858 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15859 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15860 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15862 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15864 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15867 2003-02-01 <johan AT balder>
15869 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15871 2003-01-31 <johan AT CP255758-A>
15873 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15875 2003-01-30 <johan AT balder>
15877 * src/SDCCBBlock.c: automatic bug detection
15878 * src/SDCCicode.c: automatic bug detection
15880 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15882 * src/SDCCglobl.h: now --xram-size 0 works
15883 * src/SDCCmain.c: now --xram-size 0 works
15885 2003-01-29 <johan AT balder>
15887 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15889 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15891 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15892 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15893 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15894 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15895 * src/SDCCglobl.h: Added options --xram-size and --code-size
15896 * src/SDCCmain.c: Added options --xram-size and --code-size
15898 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15900 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15901 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15903 2003-01-27 <johan AT balder>
15905 * src/SDCC.y: fixed bug #613764
15907 2003-01-26 <johan AT balder>
15909 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15910 * src/SDCCsymt.h: fixed bug #673374
15911 * src/SDCCglue.c: fixed bug #661910
15912 * src/SDCCast.c: fixed bug #458099 and 673374
15914 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15916 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15917 * as/mcs51/strcmpi.h: added
15918 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15919 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15920 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15921 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15922 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15923 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15924 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15925 * as/mcs51/Makefile.aslink: new module strcmpi
15926 * as/mcs51/Makefile.asx8051: new module strcmpi
15927 * as/mcs51/Makefil.bcc: new module strcmpi
15928 * as/mcs51/Makefile.in: new module strcmpi
15929 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15931 2003-01-26 <johan AT balder>
15933 * src/SDCCglue.c: reverted back to 1.124
15934 * src/SDCCast.c: reverted back to 1.156
15935 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15937 2003-01-25 <johan AT balder>
15939 * src/SDCCglue.c: A better fix for bug #661910
15940 * src/SDCCast.c: A better fix for bug #661910
15941 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15943 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15945 * src/Makefile.in: remove spawn.o
15946 * src/SDCCmain.c: remove spawn.h
15947 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15948 * src/spawn.c: removed
15949 * src/spawn.h: removed
15950 * support/regression/ports/ds390/spec.mk: link with -r
15952 2003-01-24 <johan AT CP255758-A>
15954 * src/ds390/gen.c (aopOp): fixed bug #667458
15955 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15956 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15957 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15959 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15961 * src/mcs51/peeph.def: better assembler identation by Frieder
15962 * src/mcs51/gen.c: better assembler identation by Frieder
15964 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15966 * as/z80/string.h: removed for gcc 3.2
15967 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15968 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15970 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15972 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15973 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15974 * support/regression/Makefile: separate temp files for ports
15975 * support/regression/generate-cases.py: separate temp files for ports
15976 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15977 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15979 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15981 * moved tinitalk to device/examples/ds390
15983 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15985 * as/mcs51/lkmem.c: rflag is for DS390
15986 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15987 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15988 (linkEdit): move mem- and map-files the same way as ihx-files
15989 * src/z80/main.c (_setDefaultOptions): removed --generic
15990 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15991 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15992 * src/pic/glue.c (picglue): --c1mode works again
15993 * src/pic16/glue.c (pic16glue): --c1mode works again
15994 * src/asm.c (printCLine): fix #660034
15996 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15998 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15999 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16000 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16001 * as/mcs51/lkmem (summary): better fix for sp problem
16002 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16003 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16004 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16005 remove --stack-after-data
16007 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16009 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16010 * src/SDCCutil.c (join): ugly bug: missing '\0'
16011 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16013 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16015 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16017 * src/pic/main.c (_asmCmd): gpasm supports -o
16018 * src/z80/main.c: more general macros
16019 * device/lib/Makefile.in: remove intermediate files
16021 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16023 * .version: Bumped version number to 2.3.3
16024 * src/SDCCBBlock.c: new option -o
16025 * src/SDCCglobl.h: new option -o
16026 * src/SDCCglue.c: new option -o
16027 * src/SDCCmain.c: new option -o
16028 * src/asm.c: new option -o
16029 * src/ds390/main.c: new option -o
16030 * src/pic/glue.c: new option -o
16031 * src/pic/pcode.c: new option -o
16032 * src/pic/ralloc.c: new option -o
16033 * src/pic16/glue.c: new option -o
16034 * src/pic16/pcode.c: new option -o
16035 * src/pic16/ralloc.c: new option -o
16036 * src/z80/main.c: new option -o
16037 * device/lib/Makefile.in: use -o
16038 * support/regression/ports/ds390/spec.mk: use -o
16039 * support/regression/ports/gbz80/spec.mk: use -o
16040 * support/regression/ports/mcs51/spec.mk: use -o
16041 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16042 * support/regression/ports/z80/spec.mk: use -o
16043 * support/regression/ports/ucz80/spec.mk: use -o
16044 * support/regression/ports/xa51/spec.mk: use -o
16045 * support/regression/fwk/lib/timeout.c: fix usage string
16047 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16048 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16050 2003-01-07 <johan AT balder>
16052 * src/SDCCast.c (decorateType): fixed bug #600035
16054 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16055 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16056 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16057 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16058 * src/pic/pcode.c: outcommented unused variable to remove warnings
16059 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16061 2003-01-06 <karl AT turbobit.com>
16062 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16065 2003-01-06 <johan AT balder>
16067 * src/SDCCicode.c: fixed array add
16069 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16070 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16071 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16073 2003-01-04 <johan AT balder>
16075 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16077 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16078 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16080 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16081 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16082 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16084 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16085 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16087 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16088 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16090 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16091 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16093 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16095 * in /sdcc/as/mcs51/ changed these files in order to create an
16096 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16097 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16098 following files to include the previous two files: aslink.dsp,
16099 Makefile.aslink, Makefile.bcc, and Makefile.in.
16101 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16102 .adb instead of .cdb
16104 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16106 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16107 value from option --iram-size.
16109 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16111 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16114 2002-09-18 <wiml AT hhhh.org>
16116 * SDCClrange.h: exposed setFromRange() and setToRange()
16117 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16118 packRegsForAccUse() (bug 542397)
16119 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16120 multiple times and emitting the fetch operations more than once
16121 added aopGetUsesAcc() function to allow binary operators to
16122 fetch their operands in the correct order; made genMinus() emit
16123 compact code for X = LITERAL - Y
16125 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16126 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16127 sprintf() in line 1267.
16129 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16130 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16133 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16134 Changes to aslink (All the changes are marked with 'JCF'):
16136 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16139 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16140 area BSEG. Also moves, if possible, the DATA area down into the internal
16141 ram so more space is available.
16143 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16146 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16147 not bytes. Function summary() which creates a memory usage summary
16148 file with extension .mem. Reports of overlaping stack and small stack
16149 size. If the space for the stack is less than 16 bytes aslink trows a
16152 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16153 the 8051. Option 'y' for memory summary output file.
16155 Changes to sdcc (All the changes are marked with 'JCF'):
16157 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16159 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16160 overlaying area for it (uses RegBankUsed[4]).
16162 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16163 bank zero as used by default. By default aslink locates the stack
16164 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16165 the creation of the .mem file. Delegates the allocation of data area
16166 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16167 the begining of the stack area to aslink.
16169 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16170 glue() in SDCCglue.c creates an area for it.
16172 2002-09-03 Borut Razem <borut.razem AT siol.net>
16173 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16174 sdcc/src/pic/glue.c:
16175 introduced atexit() handler for teporay files removal in case of
16176 errors, assertions, ...
16178 2002-08-29 Borut Razem <borut.razem AT siol.net>
16179 * sdcc/support/cpp2/auto-host_vc_in.h:
16180 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16181 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16182 Maybe there is a similar problem with BORLANDC? It should be checked!
16184 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16185 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16186 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16187 was not executed, and the compiler (cl) launched a warning:
16188 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16190 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16191 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16193 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16194 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16196 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16197 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16198 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16199 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16200 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16201 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16202 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16203 - added Release configuration in VS projects
16204 - review of compiler an linker options
16205 - VC .exe files are generated in bin_vc directory, not to interfere
16206 with binaries generated from other projects (cygwin, mingw, bcc ...)
16208 * sdcc/src/yacc.dsp: added
16210 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16211 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16212 and insert the version number definitions from .version
16214 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16216 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16217 added - genarate auto-host.h using auto-host_vc_in.h as template
16220 removed from CVS, generated automatically
16222 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16223 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16225 2002-08-11 Borut Razem <borut.razem AT siol.net>
16226 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16228 2002-08-10 Borut Razem <borut.razem AT siol.net>
16229 * src/SDCCmain.c (main):
16230 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16231 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16232 The consequence was that some temporary files were not removed.
16235 unification of code in functions tempfilename() and tempfile():
16236 function tempnam() is defined in Visual Studio 6.0 and .NET
16238 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16240 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16241 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16242 - removed compiler command line option /WX: Treats all warnings as errors
16243 - update a list of source files, included into the project
16245 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16246 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16247 changed project type to Generic Project so that can be correcly converted to VS.NET project
16249 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16251 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16253 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16255 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16256 added return 0 statements after assert() to make compiler happy
16258 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16259 added newline in the def file to keep MSC compiler satisfied
16261 * sdcc/src/z80/gen.c:
16262 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16263 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16264 - solved MSC error in function aopDump()
16266 * sdcc_vc.h: define PREFIX as "\\sdcc"
16268 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16269 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16271 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16272 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16273 - Rewrote the register banking algorithm.
16274 - Added pCode live-range analysis to registers (for now, only non-used and
16275 singly-used registers optimized away)
16277 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16279 * 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.
16281 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16282 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16284 2002-04-22 Michael Hope <michaelh AT vroom>
16286 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16288 * configure.in (DD_COPT): Added include support required for gbdk.
16290 * .version: Bumped version number just to increase it.
16292 * src/SDCCmain.c: Added -nostdinc to the default options.
16294 2002-04-15 Michael Hope <michaelh AT vroom>
16296 * device/lib/z80/printf.c (sprintf): Added.
16298 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16300 * src/z80/peeph.def: Added transpose redundent load rule.
16302 * src/z80/main.c: Added force callee saves for jaune.
16304 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16306 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16308 2002-03-28 Johan Knol <johan AT balder>
16310 * src/SDCCval.c: fixed bug #532436
16312 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16314 Added "char *Processor" field to the port structure.
16317 Added -p option. Allows port dependent processor to be specified.
16320 Initialized the new field char *Processor field to NULL in all ports
16323 Compiler generated registers for interrupt context saving
16324 were not getting allocated.
16326 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16329 Fixed left shift. Will promote the left side of a left shift
16330 if a) left shifting more than size of operand or b) when assigned
16331 to something size > size of left side
16333 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16335 tons of changes. Register allocation has been
16336 rewritten. Added customization for the various PICs. Flow
16337 analysis is restructured. ...
16339 * src/pic/device.h:
16342 * src/pic/device.c:
16343 Added. device.c is a PIC port hack to accomodate variations
16346 2002-03-13 Michael Hope <michaelh AT vroom>
16348 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16350 2002-03-04 johanknol <johanknol AT manik>
16352 * /src/SDCCval.c: fixed
16354 const unsigned char arr[][2] = { { 0, 1 } };
16355 t18.c:1: error: Initializer element is not constant
16357 2002-03-04 bela <bela AT manik>
16359 * /device/include/mcs51reg.h:
16360 ds89c420 register definition update
16362 2002-03-03 <johan AT FRIJA>
16364 * support/Util/SDCCerr.c: did something, but don't no why anymore
16366 * support/regression/tests/bug-524691.c: made it a little less shy
16368 * src/SDCCast.c (decorateType): fixed bug #524697
16370 * src/SDCCast.c: made some lineno improvements
16372 * src/SDCCval.c (getNelements): changed warning to error
16374 * src/SDCCglue.c (printIvalArray): changed warning to error
16376 * src/SDCCicode.c: fixed a warning for mingw
16378 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16380 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16382 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16384 * src/ds390/peeph.def:
16385 Added some more peephole rules
16387 * src/ds390/gen.c: Various fixes & enhancements
16389 * src/SDCClrange.c, src/SDCClrange.h:
16390 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16392 * src/ds390/ralloc.c:
16393 various fixes & enhancements (ds390) specific
16395 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16396 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16399 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16401 2002-03-02 <johan AT FRIJA>
16403 * src/SDCCast.c (decorateType): fixed bug #524708
16405 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16407 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16409 2002-03-01 Michael Hope <michaelh AT vroom>
16411 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16413 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16415 2002-03-01 <johan AT FRIJA>
16417 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16419 * src/SDCCast.c (decorateType): fixed bug #524209
16421 * src/SDCCval.c (valNot): fixed bug #524195
16423 2002-02-26 <johan AT balder>
16425 * src/xa51/gen.c: fixed a warning
16427 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16429 * src/SDCCast.c (decorateType): fixed bug #522534
16431 2002-02-23 <johan AT balder>
16433 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16435 2002-02-22 <johan AT balder>
16437 * src/SDCCast.c: fixed bug #514865
16439 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16441 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16443 * sdcc/src/SDCCloop.c:
16444 Previous fix was not good. basic blocks that have "break" or "return" are
16445 not really partof a loop , but live ranges used in these blocks should
16446 be live thru the entire loop, so set partOfLoop but don't add them to
16449 2002-02-21 <johan AT FRIJA>
16451 * src/SDCCcse.c: fixed bug #514308
16453 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16456 Fixed BUG #519583. If a conditional block ended in a return/break
16457 statement inside a loop, it was not being considered part of the loop.
16459 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16461 2002-02-10 Karl Bongers <karl AT turbobit.com>
16464 Fixed up SDCDB debugger somewhat. Updated debugger/README
16465 with lots of comments and notes.
16467 * device/examples/test2.c:
16468 Fix bug, "red" variable not being initialized(compiler complained).
16470 * device/examples/Makefile, examples/test3.c:
16471 Add Makefile in device/examples folder, compiles test3.c
16472 for use as a multiple module SDCDB test case.
16474 * sim/ucsim/cmd.src/cmdset.cc:
16475 Took out debug printfs in ucsim "next" command.
16477 * sim/ucsim/xa.src:
16478 Karl and Johan start ucsim XA support. Most dissassembly working,
16479 about 75% emulation done(plenty of work remaining).
16481 * sim/ucsim/z80.src:
16482 Add Z80 support to ucsim, add test-ucz80 regression test,
16483 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16484 Notice z80 compiler fails on examples/test3.c/crc code.
16486 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16488 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16489 Added support for --parms-in-bank1
16491 * src/ds390/peeph.def:
16492 added a few more peephole optimzations
16494 * src/ds390/main.c:
16495 1) added __builtin_inp & __builtin_outp used to read in data of given length
16496 from a memory mapped port
16497 2) added __builtin_memcmp
16498 3) added __builtin_swapw swap bytes of a short
16500 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16501 1) handle multiple send & receives from register bank1
16502 2) ralloc can now allocate DPTR1 to some liveRanges
16504 * src/SDCCsymt.c, src/SDCCsymt.h:
16505 changes to handle multiple sends & receives
16507 * src/SDCCptropt.h:
16508 added some pointer arithmetic optimization
16510 * src/SDCCptropt.c:
16511 added some pointer arithmetic optimizations but not stable yet so not
16512 called from anywhere (will get this working shortly)
16514 * src/SDCCopt.c: fixed for multiple sends & receives
16517 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16518 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16519 set preprocessor defines (depending on options)
16521 * src/SDCCicode.c, src/SDCCicode.h:
16522 changes made to handle multiple sends & receives
16525 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16527 * src/SDCCcse.c, src/SDCCcse.h:
16528 added function findbackward def (to be used in upcoming optimization)
16530 * src/SDCCcflow.c, src/SDCCcflow.h:
16531 added function returnAtEnd - to determine if a basic block terminates with
16534 * src/SDCCast.c, src/SDCCast.h:
16535 added option parms-in-bank1
16537 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16538 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16539 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16540 adjusted for --parms-in-bank1 option
16542 * device/include/string.h:
16543 donot redefine "reentrant" keyword
16545 * device/include/ds80c390.h: Added some more SFRs
16547 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16549 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16551 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16553 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16555 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16557 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16559 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16561 * Added --xram-movc option
16563 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16565 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16567 2002-01-11 Johan Knol
16569 * Added math lib of Jesus Calvino-Fraga
16571 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16573 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16574 * support/regression/Makefile: new target test-mcs51-stack-auto
16575 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16577 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16579 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16581 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16583 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16585 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16587 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16589 * src/SDCCglue.h: add definition for printIvalChar()
16591 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16593 * src/SDCCast.c: fix #498138 by Johan
16595 * src/SDCCglue.c: fix #498138 by Johan
16597 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16599 * support/regression/Makefile: fix clean
16601 * support/regression/ports/ds390/support.c: fix transmission of last character
16603 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16605 * /sdcc/src/ds390/gen.c:
16606 a) improved computing address of stack variable
16607 b) took out some #if 0 code
16608 c) improved parmBytes adjustment
16609 d) improved genPlusIncr & genMinusIncr
16610 e) genCmp could generate bad code (when left assigned to DPTR)
16611 f) Fixed bug in hasInc
16613 * /sdcc/src/ds390/ralloc.c:
16614 a) packRegsForSupport could mess up live information (Fixed)
16615 b) packRegsDPTRuse could be incorrect for left & right shift
16617 * /sdcc/src/mcs51/ralloc.c:
16618 packRegsForSupport could mess up the live information (Fixed)
16620 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16622 * /sdcc/src/SDCCast.c:
16623 can reverse a loop even if function call is present as long
16624 as the loop control variable is local & is not passed as parameter
16626 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16628 * /sdcc/ChangeLog: *** empty log message ***
16630 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16631 More builtin function additions for TININative
16633 * /sdcc/src/ds390/ralloc.c:
16634 Had broken the regression testsuite
16636 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16638 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16639 Added funcattr hasStackParms will be set for reentrant functions when there
16640 are paramteres on the stack, this helps in minimizing frame pointer generation
16641 typeFromStr can handle function pointers now
16643 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16644 *** empty log message ***
16646 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16648 * /src/ds390/gen.c, /src/ds390/main.c:
16649 More builtin function additions for TININative
16651 * /src/ds390/ralloc.c:
16652 Had broken the regression testsuite
16654 * /src/SDCCast.c: Fixed a bug in dumptree
16656 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16657 Added funcattr hasStackParms will be set for reentrant functions when there
16658 are paramteres on the stack, this helps in minimizing frame pointer generation
16659 typeFromStr can handle function pointers now
16661 * /doc/builtins.txt, /doc/TININative.txt:
16662 *** empty log message ***
16665 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16667 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16668 ALPHA version for -mTININative
16670 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16671 updated to reflect changes in the port structure
16674 added function do_assemble (similar to do_link) if non-null this function
16675 will be called to do assembly (-mTININative) requires a multi command
16677 added function genAssemblerEnd will be called to generate assembler Epilogue
16680 added _JavaNative to debug info printing
16682 * /src/SDCCmain.c: added option --tini-libid
16683 added port->do_assemble function (-mTININative) has a multi command assemble
16685 * /src/SDCCglue.c: Disabled "constExpr" check
16686 added port->genAssemblerEnd function
16688 * /src/SDCCglobl.h: Added option --tini-libid value
16691 tookout optimizeCompare from the header (has no external references)
16693 * /src/SDCCast.c: made one more function "static"
16695 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16697 * src/z80/mappings.i: Added z80asm support.
16699 * src/z80/main.c: Added z80asm support on --asm=z80asm
16701 * src/z80/gen.c: Fixed asm portability issues.
16703 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16705 * src/SDCCglue.c (printExterns): Added global/extern split.
16707 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16709 * support/regression/Makefile: added test for mcs51 model large
16711 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16713 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16715 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16717 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16719 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16721 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16723 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16725 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16727 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16729 * support/regression/tests/simplefloat.c: Port to mcs51.
16731 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16732 * support/regression/tests/bug-485362.c: Added.
16734 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16736 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16738 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16740 * src/z80/gen.c (aopDump): Added a dump function.
16742 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16743 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16745 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16747 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16749 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16751 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16753 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16755 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16757 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16759 * support/regression/ports/ds390/support.c: Use tinibios.
16761 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16763 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16765 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16766 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16768 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16770 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16772 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16774 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16776 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16777 (packRegsForIYUse): Created and optimised.
16779 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16781 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16782 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16784 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16786 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16788 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16790 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16792 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16794 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16796 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16798 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16800 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16802 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16804 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16806 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16807 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16808 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16810 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16812 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16813 (genNotFloat): Added.
16814 (genUminusFloat): Added.
16816 * device/lib/z80/Makefile: Added floating pt stubs.
16818 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16820 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16822 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16824 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16826 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16828 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16830 * sdcc/support/regression/Makefile: Add port ds390.
16832 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16834 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16836 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16838 * sdcc/support/regression/ports/ds390/support.c: Added.
16840 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16842 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16844 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16846 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16848 * device/include/malloc.h: Added z80 and gbz80 support.
16850 * device/lib/gbz80/heap.s: Added.
16852 * device/lib/z80/heap.s: Added.
16854 * device/lib/malloc.c: Added z80 and gbz80 support.
16856 * support/regression/tests/malloc.c (testMalloc): Added.
16858 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16860 * support/regression/tests/bug-478094.c: Added.
16862 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16864 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16866 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16868 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16870 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16872 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16874 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16876 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16878 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16880 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16882 * support/regression/tests/bug-477927.c: Added.
16884 * src/z80/peeph.def: Added minor rules.
16886 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16888 * src/z80/peeph.def: Added jump optimisation modification.
16890 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16892 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16894 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16896 * support/regression/tests/funptrs.c: Added.
16898 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16900 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16902 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16904 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16906 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16908 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16909 (movLeft2ResultLong): Created.
16911 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16912 (joinPushes): Added. Joins two char pushes into a word push.
16914 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16916 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16918 * support/makebin/Makefile (install): Added creation of dest dir.
16920 2001-10-24 Karl Bongers <karl AT turbobit.com>
16922 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16924 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16926 * src/z80/ralloc.c: Turned off faulty pack for one use.
16928 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16930 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16932 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16934 * support/regression/Makefile: Improved clean
16936 * support/regression/ports/gbz80/spec.mk: Added clean
16938 * support/regression/ports/host/spec.mk: Added clean
16940 * support/regression/ports/z80/spec.mk: Added clean
16942 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16944 * support/regression/ports/mcs51/timeout.c: little improvements
16946 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16948 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16950 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16952 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16954 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16956 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16958 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16960 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16961 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16963 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16965 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16967 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16969 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16971 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16973 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16975 * support/regression/tests/longor.c: Added.
16977 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16979 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16981 * as/mcs51/aslink.h: define PATH_MAX
16983 * as/mcs51/asm.h: define PATH_MAX
16985 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16987 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16989 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16991 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16993 * src/SDCCglobl.h: define PATH_MAX
16995 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16997 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16999 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17001 * src/z80/gen.c (gencjneshort): Fixed
17003 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17005 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17007 * support/regression/tests/bug-469671.c: Added.
17009 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17011 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17013 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17015 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17017 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17019 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17021 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17023 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17025 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17027 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17029 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17031 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17033 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17035 * 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.
17037 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17039 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17041 2001-10-07 <johan AT FRIJA>
17043 * device/lib/gets.c (gets): fixed the return value.
17045 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17046 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17048 * 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.
17050 * 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.
17052 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17054 * src/pic/gen.c: Removed Safe_strdup.
17056 * configure.in: Added option to enable libgc support.
17058 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17059 (bitVectUnion): Optimised.
17060 (bitVectIntersect): Optimised.
17061 (bitVectBitsInCommon): Optimised.
17062 (bitVectCplAnd): Optimised.
17064 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17066 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17068 * src/SDCCmain.c: distinguish between assembler debug and plain options
17070 * src/avr/main.c: remove standard assembler options
17072 * src/ds390/main.c: remove standard assembler options
17074 * src/mcs51/main.c: remove standard assembler options
17076 * src/port.h: removed "PENDING" comment
17078 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17080 * src/device/lib/_mulint.c : new, with assember functions
17082 * src/device/lib/_mullong.c : new, with assember functions
17084 * src/device/lib/_divuint.c : with assember functions
17086 * src/device/lib/_divsint.c : with assember functions
17088 * src/device/lib/_divulong.c: with assember functions
17090 * src/device/lib/_divslong.c: with assember functions
17092 * src/device/lib/_moduint.c : with assember functions
17094 * src/device/lib/_modsint.c : with assember functions
17096 * src/device/lib/_modulong.c: with assember functions
17098 * src/device/lib/_modslong.c: with assember functions
17100 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17102 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17104 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17105 replaced _mululong.c and _mulslong.c by _mullong.c
17107 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17109 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17111 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17113 * src/SDCCglue.c: test, if win32api is available for MINGW
17115 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17117 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17118 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17119 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17120 * support/regression/ports/host/spec.mk: removed GENERIC
17121 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17122 * support/regression/ports/z80/spec.mk: removed GENERIC
17124 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17126 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17128 * support/regression/tests/bug-467035.c: Created.
17130 2001-10-01 <johan AT FRIJA>
17132 * src/SDCC.y: fixed bug #466586 part 1
17134 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17136 * SDCCicode.c: z80 has no generic pointers
17137 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17139 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17141 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17143 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17145 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17147 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17149 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17151 * configure.in: Fixed up so that ucsim is only configured once.
17153 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17155 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17156 (getPathDifference): As above.
17158 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17160 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17162 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17163 * .version: Updated to 2.3.1
17165 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17166 Added copyright header.
17168 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17169 (assemble): Added support for macro based assembler commands.
17170 (linkEdit): Added support for macro based linker commands.
17171 (preProcess): Changed the pre-processor to use macros.
17172 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17173 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17175 * device/lib/z80/crt0.s: Added module name for debugging.
17177 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17179 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17181 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17183 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17185 * src/Makefile.in: Added SDCCmacro and SDCCutil
17187 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17189 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17191 2001-09-16 <johan AT FRIJA>
17193 * 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.
17195 2001-09-15 <johan AT FRIJA>
17197 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17198 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17200 2001-09-11 <johan AT FRIJA>
17202 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17204 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17206 * support/regression/tests/bug-460444.c: Added test case.
17208 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17209 (genCast): Added justification for all of the asserts.
17211 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17213 * support/regression/support.c: _xdata replaced by xdata
17215 * support/regression/spec.mk: removed _generic
17217 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17219 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17221 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17222 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17224 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17226 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17228 * support/regression/tests/bug-460010.c: Added test case.
17230 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17232 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17234 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17236 * support/regression/testfwk.c: removed workaround for bug #436344
17238 * support/regression/tests/bp.c: use less memory with mcs51
17240 * support/regression/tests/bug-441448.c: use less memory
17242 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17244 * support/regression/collate-results.py: typo
17246 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17248 * support/regression/tests/fetchoverlap.c: Added new test case.
17250 * support/regression/tests/bp.c: Added new test case.
17252 * support/regression/tests/bug-448984.c: Added new test case.
17254 * support/regression/tests/pow2shifts.c: Added new test case.
17256 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17257 (genlshTwo): Fixed right shift for count > 8.
17259 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17261 2001-09-08 <johan AT FRIJA>
17263 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17265 2001-09-07 <johan AT FRIJA>
17267 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17269 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17271 2001-09-06 <johan AT FRIJA>
17273 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17274 * bernhard noted me at this: "() equals to (void)" (1.38)
17276 2001-09-05 <johan AT FRIJA>
17278 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17280 2001-09-04 <johan AT FRIJA>
17282 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17285 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17287 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17289 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17291 * link/z80/aslink.h: Fixed path for PATH_MAX
17293 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17295 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17297 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17299 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17301 * 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.
17303 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17305 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17306 (genCmp): Fixed up genCmp for the GB with longs.
17308 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17310 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17312 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17314 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17316 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17318 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17320 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17322 * 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.
17324 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17326 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17328 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17330 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17332 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17334 * sim/ucsim/configure: little improvement of Cygwin-detection
17335 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17336 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17337 * support/regression/tests/bug-221100.c: small changes for mcs51
17338 * support/regression/tests/bug-221168.c: small changes for mcs51
17339 * support/regression/tests/bug-227710.c: small changes for mcs51
17340 * support/regression/tests/staticinit.c: small changes for mcs51
17341 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17342 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17343 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601