1 2008-02-01 Raphael Neider <rneider AT web.de>
3 * device/lib/pic16/libdev/pic18f1220.c,
4 * device/lib/pic16/libdev/pic18f4450.c:
5 define SSPBUF to allow use of printf
7 2009-02-01 Borut Razem <borut.razem AT siol.net>
9 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
10 device/lib/hc08/Makefile.in, device/lib/incl.mk,
11 device/lib/z80/Makefile.in:
12 don't remake libraries
13 * support/regression/tests/snprintf.c:
14 reenable floating point in small-xstack-auto library
16 2008-01-26 Raphael Neider <rneider AT web.de>
18 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
20 2008-01-25 Raphael Neider <rneider AT web.de>
22 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
23 search path instead of appending them
25 2009-01-24 Borut Razem <borut.razem AT siol.net>
27 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
28 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
29 to 32 bit unsigned int when calling sputl() since it is a macro
30 * as/link/lkar.c: changed the initialization of This->loaded
32 2009-01-23 Borut Razem <borut.razem AT siol.net>
34 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
35 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
36 unsigned int when calling new(), since asxxxx doesn't use function
39 2009-01-21 Borut Razem <borut.razem AT siol.net>
41 * as/link/lkar.h: sgetl and sputl are independent of endianness
42 * as/link/sdxxxx_config.h.in: removed endianness detection
44 2009-01-20 Borut Razem <borut.razem AT siol.net>
46 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
47 due creation of ar format libraries
48 * support/scripts/sdcc.nsi:
49 don't add nonexistent object files to the package
51 2009-01-19 Borut Razem <borut.razem AT siol.net>
53 * Makefile.in, configure.in, configure,
54 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
55 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
56 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
57 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
58 device/lib/small/Makefile.in,
59 device/lib/z80/Makefile.in: create ar format libraries
60 * support/regression/ports/mcs51-xstack-auto/spec.mk:
61 use device/lib/Makefile to create library
62 * support/regression/tests/snprintf.c:
63 floating point is not enabled in small-xstack-auto library
64 * device/lib/libfloat.lib, device/lib/libint.lib,
65 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
67 2009-01-18 Borut Razem <borut.razem AT siol.net>
69 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
70 warning: extra tokens at end of #endif directive
72 2009-01-11 Borut Razem <borut.razem AT siol.net>
74 * Makefile.in: added SDCC_ASRANLIB to PKGS
76 2009-01-10 Borut Razem <borut.razem AT siol.net>
78 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
79 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
80 due added support for ar format libraries
82 2009-01-09 Borut Razem <borut.razem AT siol.net>
84 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
85 as/asranlib/asranlib.c: added asranlib
86 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
87 * Makefile.in, as/link/hc08/Makefile.in,
88 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
89 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
90 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
91 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
92 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
93 configure.in, sdcc.dsw: modified to support ar format libraries
95 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
97 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
100 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
102 * sim/ucsim/z80.src/inst_ed.cc:
103 Fixed bug #2488074, which made regression tests fail.
105 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
107 * device/lib/z80/mod.s,
108 device/lib/z80/div.s,
109 device/lib/z80/mulchar.s,
110 device/lib/z80/mul.s,
111 device/lib/z80/divsigned.s,
112 device/lib/z80/Makefile.in:
113 Implemented RFE #1702376.
115 2009-01-05 Borut Razem <borut.razem AT siol.net>
117 * as/link/lksdcclib.c:
118 fixed linker hanging in INDEXLIB is not defined (hc08)
120 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
123 Implemented RFE #2485684, and some further improvements of HL caching
125 * src/z80/peeph-z80.def:
126 Fixed a bug exposed by implementing RFE #2485684.
128 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
130 * src/z80/peeph-z80.def:
131 Peephole improvements.
134 device/include/string.h,
135 device/lib/z80/memmove.s:
137 * device/lib/z80/Makefile.in,
138 device/lib/Makefile.in,
139 support/regression/tests/memory.c,
140 device/lib/z80/strlen.s:
141 Partially implemented RFE #2471534.
143 2009-01-04 Borut Razem <borut.razem AT siol.net>
145 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
146 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
147 * doc/README.txt: updated John Hartman's e-mail address
148 * as/link/lkrel.c, as/link/lksdcclib.c:
149 fixed bug #2484677: Linker hangs
150 * src/z80/peep.c: fixed msvc warning C4047:
151 'return' : 'int ' differs in levels of indirection from 'char *'
152 * config.dsp: as/lib corrected to as/link
154 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
157 Implemented RFE #2484693.
158 * src/z80/peeph-z80.def:
159 Some peephole improvements.
161 2009-01-03 Borut Razem <borut.razem AT siol.net>
164 fixed warning: 'ret' may be used uninitialized in this function
166 2009-01-02 Borut Razem <borut.razem AT siol.net>
168 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
169 as/link/getline.[ch], as/link/lkrel.[ch]: added,
170 made support for differnet library formats more flexible,
171 preparation for support of ar format
172 * as/link/lklibr.c, as/link/z80/Makefile.in,
173 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
174 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
175 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
176 as/link/hc08/lkelf.c, as/link/aslink.h:
177 made support for differnet library formats more flexible,
178 preparation for support of ar format
180 2009-01-01 Borut Razem <borut.razem AT siol.net>
182 * as/link/asxxxx_config.h.in:
183 fixed warning: extra tokens at end of #endif directive
185 fixed warning: suggest parentheses around && within ||
186 * device/lib/Makefile.in: allow whitespaces at the end of lines in
187 ports.build, in order to make it work on cygwin - it seems to be a
188 bug in cygwin grep: CR is not treated as part of end-of-line
190 2008-12-31 Borut Razem <borut.razem AT siol.net>
192 * configure, configure.in, config.dsp, config_vc.awk,
193 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
194 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
195 introduced asxxxx_config.h.in
197 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
200 src/z80/peeph-z80.def:
201 Minor addition improvement.
203 2008-12-30 Raphael Neider <rneider AT web.de>
205 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
206 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
207 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
208 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
209 support/librarian/sdcclib.c, support/makebin/makebin.c:
210 partially revert changes from r5293..r5295
212 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
214 * src/z80/peeph-z80.def:
215 Minor peephole improvement.
217 2008-12-29 Raphael Neider <rneider AT web.de>
219 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
220 incorrectly discarded BANKSELs
222 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
224 * support/regression/tests/memory.c:
225 Added simple test for memset(), memcpy() and memmove()
227 2008-12-29 Borut Razem <borut.razem AT siol.net>
229 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
231 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
233 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
234 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
235 (177.j): added new rule
236 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
237 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
238 (decorateType CAST): propagate storage class to generic pointer results
240 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
242 * device/lib/z80/string.c,
243 device/lib/z80/printf.c,
244 device/lib/z80/mul.s:
247 Fixed code generation bug exposed by builtin memcpy().
249 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
251 * device/lib/_memcpy.c:
252 fixed conflict with builtin memcpy()
254 2008-12-26 Borut Razem <borut.razem AT siol.net>
256 * support/librarian/sdcclib.c:
257 fixed bug 2466950: "sdcclib broken"
258 by removing fgets return value check
260 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
263 device/include/string.h: Implemented RFE #1914254
265 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
266 * device/lib/z80/Makefile.in,
267 device/lib/Makefile.in,
268 device/lib/z80/memmove.s: Implemented RFE #1914256
270 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
272 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
273 * src/z80/peep.c: improved checks for unused data
275 src/z80/main.c: Implemented RFE #1899189
277 2008-12-25 Borut Razem <borut.razem AT siol.net>
279 * support/regression/Makefile.in:
280 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
282 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
284 * src/z80/peeph-z80.def: minor peephole improvements
286 2008-12-21 Borut Razem <borut.razem AT siol.net>
288 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
289 due to redefinition of symbol __assert
290 sdcclib.c:53:1:warning: "__assert" redefined
291 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
292 warning: this is the location of the previous definition
294 2008-12-20 Raphael Neider <rneider AT web.de>
296 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
297 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
298 support/cpp/libcpp/macro.c: fix format string errors
300 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
302 * src/pic/device.c: partial rewrite using strtok,
303 quieten compiler warnings, adopt SDCC coding style
305 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
306 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
307 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
308 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
309 support/librarian/sdcclib.c, support/makebin/makebin.c:
310 quieten most compiler warnings
312 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
313 probably fix operator precedence bug
315 * doc/clean.mk: quieten rm if no .lyx is present
317 2008-12-19 Borut Razem <borut.razem AT siol.net>
319 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
320 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
321 doc/README.txt, doc/test_suite_spec.lyx:
322 applied patch 2446381: Dcoumentation spelling correcitons
323 thanks to Steven Borley
325 2008-12-16 Raphael Neider <rneider AT web.de>
327 * device/include/pic/pic12f629.h,
328 device/include/pic/pic12f675.h,
329 device/lib/pic/libdev/pic12f629.c,
330 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
332 2008-12-14 Borut Razem <borut.razem AT siol.net>
334 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
335 converted to LyX 1.5.7 (\lyxformat 276) format
337 2008-12-07 Borut Razem <borut.razem AT siol.net>
339 * support/regression/tests/bitfields.c:
340 added test case for bug #2366757
342 2008-12-07 Raphael Neider <rneider AT web.de>
344 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
345 NULL pointer dereference, closes #2366757
347 2008-11-25 Raphael Neider <rneider AT web.de>
349 * device/include/pic16/pic16devices.txt,
350 sdcc/src/pic16/device.c,
351 sdcc/src/pic16/device.h: implicitly disable XINST
352 whenever CONFIG4L is set via an additional optional
353 argument to the configword directive in pic16devices.txt
355 2008-11-24 Raphael Neider <rneider AT web.de>
357 * device/lib/pic16/configure.ac,
358 device/lib/pic16/Makefile.common: fixed quoting issues
360 * device/lib/pic16/configure,
361 device/lib/pic16/debug/Makefile.in,
362 device/lib/pic16/libc/Makefile.in,
363 device/lib/pic16/libdev/Makefile.in,
364 device/lib/pic16/libio/Makefile.in,
365 device/lib/pic16/libm/Makefile.in,
366 device/lib/pic16/libsdcc/Makefile.in,
367 device/lib/pic16/Makefile.in,
368 device/lib/pic16/startup/Makefile.in: regenerated
370 * src/pic16/main.c (_pic16_finaliseOptions): revert to
373 2008-11-24 Raphael Neider <rneider AT web.de>
375 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
376 argument of --asm= or --link= to allow for
377 --asm="sh script --options", the user can double quote the
378 argument if needed: --asm="'c:/program files/gpasm' -q",
379 also fix some potential buffer overflows
381 2008-11-19 Borut Razem <borut.razem AT siol.net>
384 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
385 thanks Mauro Giachero
387 2008-11-16 Borut Razem <borut.razem AT siol.net>
389 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
390 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
392 2008-11-15 Borut Razem <borut.razem AT siol.net>
394 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
395 src/SDCCsymt.c, src/SDCCsymt.h:
396 fixed RFE #2291335 : Unnamed bit-field initialization
397 * support/regression/tests/bitfields.c:
398 added test case for RFE #2291335
399 * support/regression/tests/bug-1981238.c:
400 don't initialize unnamed bit-fields
402 2008-11-11 Raphael Neider <rneider AT web.de>
404 * device/include/pic16/pic18f25j10.h,
405 device/include/pic16/pic18f45j10.h: remove useless boilerplate
407 * device/include/pic16/adc.h,
408 device/lib/pic16/libio/adc/adcbusy.c,
409 device/lib/pic16/libio/adc/adcclose.c,
410 device/lib/pic16/libio/adc/adcconv.c,
411 device/lib/pic16/libio/adc/adcopen.c,
412 device/lib/pic16/libio/adc/adcread.c,
413 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
414 and fixed ADC routines to work for more target devices,
415 incorporates patch #2036130 by Nick Materer
417 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
419 * device/include/ctype.h,
420 * device/include/ds400rom.h,
421 * device/include/ds80c390.h,
422 * device/include/float.h,
423 * device/include/math.h,
424 * device/include/serial.h,
425 * device/include/stdbool.h,
426 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
428 * device/include/mcs51/C8051F336.h,
429 * device/include/mcs51/C8051T600.h,
430 * device/include/mcs51/C8051T610.h,
431 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
432 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
434 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
436 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
438 2008-11-10 Raphael Neider <rneider AT web.de>
440 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
441 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
442 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
443 (patch by Nick Materer, #2253980)
445 * device/lib/pic16/libio/adc.ignore,
446 device/lib/pic16/libio/i2c.ignore,
447 device/lib/pic16/libio/usart.ignore,
448 device/lib/pic16/pics.all: updated to build more device libs
450 * device/lib/pic16/libdev/Makefile.am,
451 device/lib/pic16/libdev/Makefile.in,
452 device/lib/pic16/libio/Makefile.am,
453 device/lib/pic16/libio/Makefile.in: regenerated
455 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
456 names per memory location, applied SDCC style to more functions
458 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
460 * device/include/mcs51/p89lpc933_4.h: new NXP header file
461 * device/include/mcs51/p89lpc935_6.h: new NXP header file
462 * device/include/mcs51/p89v66x.h: minor changes
463 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
465 2008-11-09 Raphael Neider <rneider AT web.de>
467 * device/include/pic/pic14devices.txt: fixed memory description for
468 12f629 and 12f675, closes #2236240
470 2008-11-06 Borut Razem <borut.razem AT siol.net>
472 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
473 pass system include paths with -isystem to sdcpp
474 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
475 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
477 2008-11-02 Raphael Neider <rneider AT web.de>
479 * doc/sdccman.lyx: updated the sections on the library build process
480 and on how to add support for new devices, and documented known
481 problems with the extended instruction set including a workaround
483 2008-11-01 Raphael Neider <rneider AT web.de>
485 * device/include/pic16/adc.h,
486 device/include/pic16/pic16devices.txt,
487 device/include/pic16/pic18f2410.h,
488 device/include/pic16/pic18f2510.h,
489 device/include/pic16/pic18f2515.h,
490 device/include/pic16/pic18f2610.h,
491 device/include/pic16/pic18f4410.h,
492 device/include/pic16/pic18f4510.h,
493 device/include/pic16/pic18f4515.h,
494 device/include/pic16/pic18f4610.h,
495 device/include/pic16/pic18fregs.h,
496 device/lib/pic16/libdev/Makefile.am,
497 device/lib/pic16/libdev/Makefile.in,
498 device/lib/pic16/libdev/pic18f2410.c,
499 device/lib/pic16/libdev/pic18f2510.c,
500 device/lib/pic16/libdev/pic18f2515.c,
501 device/lib/pic16/libdev/pic18f2610.c,
502 device/lib/pic16/libdev/pic18f4410.c,
503 device/lib/pic16/libdev/pic18f4510.c,
504 device/lib/pic16/libdev/pic18f4515.c,
505 device/lib/pic16/libdev/pic18f4610.c,
506 device/lib/pic16/libio/Makefile.am,
507 device/lib/pic16/libio/Makefile.in,
508 device/lib/pic16/pics.all: added support for 18f[24][456]10
509 and 18f[24]515 devices
510 * doc/sdccman.lyx: updated list of supported PIC16 devices
512 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
513 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
514 src/xa51/gen.c: avoid compiler warnings
515 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
517 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
519 * device/include/mcs51/p89v66x.h: NXP header file
520 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
521 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
523 2008-10-14 Raphael Neider <rneider AT web.de>
525 * device/lib/pic16/libdev/Makefile.am,
526 device/lib/pic16/libio/Makefile.am: enable building libraries for
527 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
528 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
529 * device/lib/pic16/libdev/Makefile.in,
530 device/lib/pic16/libio/Makefile.in: regenerated
532 2008-10-14 Raphael Neider <rneider AT web.de>
534 * device/include/pic16/pic18f2450.h,
535 device/include/pic16/pic18f4450.h,
536 device/lib/pic16/libdev/pic18f2450.c,
537 device/lib/pic16/libdev/pic18f4450.c,
538 device/include/pic16/adc.h,
539 device/include/pic16/pic16devices.txt,
540 device/include/pic16/pic18fregs.h,
541 device/lib/pic16/libdev/Makefile.am,
542 device/lib/pic16/libdev/Makefile.in,
543 device/lib/pic16/libio/Makefile.am,
544 device/lib/pic16/libio/Makefile.in,
545 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
547 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
548 stack to a fixed location, relax it to automatically work with all
549 but the smallest devices (256 byte RAM devices need #pragma stack)
551 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
553 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
554 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
555 * device/lib/_strcspn.c: fixed bug 2140931
557 2008-10-06 Raphael Neider <rneider AT web.de>
559 * device/include/pic16/stdio.h,
560 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
561 declared __naked for convenience, named all arguments
562 * device/lib/pic16/libc/stdio/strmgpsim.c,
563 device/lib/pic16/libc/stdio/strmmssp.c,
564 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
566 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
567 empty __naked functions,
568 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
569 corner cases (unlink first/last pCode in list), reuse more code
571 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
573 * src/ds390/main.c (_ds390_genInitStartup): added
574 * src/SDCCpeeph.c (getPatternVar): new, added,
575 (labelInRange): fixed bug 2115959
576 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
577 * src/SDCCicode.h: added newiTempOperand
578 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
579 added optimizations for 0/x and x/-1, see also patch 2142900
580 * support/regression/tests/onebyte.c (testMul): added test cases
582 2008-09-20 Borut Razem <borut.razem AT siol.net>
585 definition of absolute address symbols without initial value,
586 fixed SDCC crash "do not know how to intialize symbol"
588 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
590 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
591 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
592 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
593 * device/lib/z80/stubs.s: added stubs for above functions
594 * src/SDCCopt.c (convilong),
595 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
596 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
597 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
598 * support/regression/tests/onebyte.c: enabled all tests for z80
600 2008-09-15 Borut Razem <borut.razem AT siol.net>
602 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
603 device/lib/pic16/libc/stdio/printf.c,
604 device/lib/pic16/libc/stdio/strmusart.c,
605 device/lib/pic16/libc/stdio/printf_tiny.c,
606 device/lib/pic16/libc/stdio/sprintf.c,
607 device/lib/pic16/libc/stdio/strmgpsim.c,
608 device/lib/pic16/libc/stdio/putchar.c,
609 device/lib/pic16/libc/stdio/fprintf.c,
610 device/lib/pic16/libc/stdio/strmmssp.c,
611 device/device/lib/pic16/libc/stdio/vprintf.c,
612 device/lib/pic16/libc/stdio/printf_small.c,
613 device/lib/pic16/libc/stdio/vsprintf.c,
614 device/lib/pic16/libc/stdio/strmputchar.c,
615 device/lib/pic16/libc/Makefile.am,
616 device/lib/pic16/libc/Makefile.in:
617 *printf now returns int, puchar.c moved from stdlib to stdio,
618 *printf format parameter type changed from char * to const char *,
619 added GNU link excetion text to library source files,
620 applyed GNU coding style, removed useless svn ids,
621 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
622 binary specifier: "%b", "%hb" and "%lb"
623 * device/lib/pic16/libc/stdio/vfprintf.c:
624 applied patch #2044424: PIC16: vfprintf
625 thanks Mauro Giachero
626 * support/regression/tests/bug1057979.c:
627 removed old pic16 sprintf specifics
628 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
629 * doc/sdccman.lyx: documented 'b' binary format specifier removal
631 2008-09-15 Raphael Neider <rneider AT web.de>
633 * src/pic16/device.c (pic16_dump_usection): force udata sections
634 into the addressable range (0..0xFFF), workaround for a gpsim
635 bug preventing simulation of regtest bug1750318
636 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
637 (serialRegAssign): fixed regtest bug-971834,
638 (pic16_packRegisters): avoid null-pointer dereference
640 2008-09-14 Raphael Neider <rneider AT web.de>
642 * src/pic16/gen.c, src/pic16/ralloc.c: use
643 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
644 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
646 2008-09-12 Borut Razem <borut.razem AT siol.net>
648 * support/regression/fwk/testfwk.h:
649 define pdata as data for pic16 target
650 thanks Mauro Giachero
652 2008-09-11 Borut Razem <borut.razem AT siol.net>
654 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
655 support/regression/absolute.c:
656 applied patch #2105615: Some PIC16 testcase fixlets
657 thanks Mauro Giachero
659 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
661 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
662 * support/regression/tests/bug2094505.c: new, added
664 2008-09-07 Borut Razem <borut.razem AT siol.net>
666 * src/SDCCglue.c, src/SDCCast.c:
667 fixed throw of "excess elements" warning for char arrays
668 * support/regression/tests/nullstring.c:
669 disable warning about excess elements in array of chars initializer
671 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
673 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
674 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
675 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
676 * support/regression/tests/bug2077267.c: new, added
678 2008-09-05 Raphael Neider <rneider AT web.de>
680 * configure.in, Makefile.common.in: add support for ccache,
681 remove spurious $VERSION output, detect doc-tools even without
682 --enable-doc to facilitate later manual doc-builds, minor cleanup
683 * configure: regenerated
685 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
686 avoid races in parallel VPATH builds
687 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
688 * doc/sdccman.lyx: mention --without-ccache configure option
690 2008-09-01 Raphael Neider <rneider AT web.de>
692 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
693 * (genConstPointerGet): fix reading bitfields from __code space
694 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
695 bitfield initializers (fix regression test bug1856409.c)
696 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
699 2008-08-31 Raphael Neider <rneider AT web.de>
701 * src/pic16/gen.c (genAssign): removed useless compiler output
702 * (genPointerGet,genPointerSet,genCast),
703 src/pic16/glue.c (pic16_printGPointerType):
704 also handle PPOINTERs just to avoid spurious asserts
705 * (pic16_printIvalType,pic16_printIvalBitFields):
706 generalized to arbitrary type/bitfield sizes, allows compilation of
707 regression test bug-1981238.c
708 * (pic16_printIvalChar): fix regression test structflexarray.c
709 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
710 in initialized structs and fix #1843745
711 * (pic16_printIvalStruct): always output initializers for all fields,
712 even those not explicitly given, fixes zeropad.c regression test
713 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
714 #2073635, #1567098, and #1485812)
715 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
717 2008-08-31 Borut Razem <borut.razem AT siol.net>
719 * support/regression/tests/bug-895992.c,
720 support/regression/tests/onebyte.c:
721 enabled pic16 regression testing since the bugs
722 1511794: pic16: regression test bug-895992.c fails
723 1444425: onebyte.c regression tes fails on pic16
724 are fixed, probably by fixing
725 2048464: PIC16: fix genUminus - addresses not.c regression test
726 * src/SDCCsymt.c, src/SDCCglue.c,
727 support/regression/tests/bug-1981238.c:
728 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
731 2008-08-30 Borut Razem <borut.razem AT siol.net>
733 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
734 release version 4.3.2
736 2008-08-24 Raphael Neider <rneider AT web.de>
738 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
739 always use the sdcc from the current build tree (ignore $CC from
740 the environment, fixes compile farm builds)
741 * device/lib/Makefile.in: rename .a into .lib for compatibility,
742 remove more build products from install directory
743 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
744 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
746 2008-08-24 Borut Razem <borut.razem AT siol.net>
748 * src/SDCC.y: applied patch
749 2050245: Fix # 1963382
751 1963382: Listing File - C file comment is incorrect
754 2008-08-23 Borut Razem <borut.razem AT siol.net>
756 * src/pic16/gen.c: applied patch
757 2048464: PIC16: fix genUminus - addresses not.c regression test
758 thanks Mauro Giachero
760 2008-08-22 Borut Razem <borut.razem AT siol.net>
762 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
763 src/pic16/main.c: allow spaces in gpasm and gplink paths
765 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
768 * src/z80/peeph-z80.def: minor peephole improvement
770 2008-08-15 Raphael Neider <rneider AT web.de>
772 * src/z80/gen.c (_vemit2): suppress compiler warning
774 * src/pic/*.[ch]: make proper use of header files and avoid
775 ad-hoc extern declarations, mark module-local helpers 'static',
776 removed dead/replaced code, no functional changes
777 * src/pic16/pcode.c: disentangled from pic14 backend
779 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
781 * src/z80/gen.c: fixed #2051348
782 * support/regression/tests/bug-2051348.c: regression test for #2051348
784 2008-08-10 Raphael Neider <rneider AT web.de>
787 * Makefile.common.in: export PACKAGE for $docdir,
788 fixes #1957036, avoid some "underquoted definition" warnings
789 * configure: regenerated
791 2008-08-10 Raphael Neider <rneider AT web.de>
793 * device/lib/pic16/**: build pic16 library using autotools for
794 improved dependency tracking
796 * device/lib/Makefile.in,
798 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
800 2008-08-10 Raphael Neider <rneider AT web.de>
802 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
803 local variables if --nooverlay is given, workaround for #2023121
805 2008-08-08 Raphael Neider <rneider AT web.de>
807 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
809 2008-08-08 Raphael Neider <rneider AT web.de>
811 * src/pic/pcoderegs.c,
813 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
815 2008-08-07 Borut Razem <borut.razem AT siol.net>
817 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
818 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
819 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
820 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
821 applied modified patch 2038174: Add support for binary constants v2
822 thanks Mauro Giachero
823 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
825 2008-08-04 Raphael Neider <rneider AT web.de>
828 * src/pic16/device.h,
830 * src/pic16/main.c: enable --optimize-goto by default
832 * device/lib/pic16/Makefile.common.in: suppress removed option
835 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
837 2008-07-30 Borut Razem <borut.razem AT siol.net>
839 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
840 applied patch 22032433: PIC16: fix constant strings,
841 thanks Mauro Giachero
843 2008-07-29 Borut Razem <borut.razem AT siol.net>
845 * src/pic16/gen.c: applied patches:
846 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
847 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
848 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
849 thanks Mauro Giachero
851 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
853 * src/port.h: Fixed typo in comment
855 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
857 * src/z80/mappings.i: Implemented RFE #1919415
858 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
859 #1880202, #1914434, prepared for RFE #1703943
861 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
864 * src/z80/peeph-z80.def,
865 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
866 preparation for Z80 peephole improvements
868 2008-06-21 Raphael Neider <rneider AT web.de>
870 * device/include/pic16/pic18f66j60.h,
871 * device/include/pic16/pic18f66j65.h,
872 * device/include/pic16/pic18f67j60.h,
873 * device/include/pic16/pic18f86j60.h,
874 * device/include/pic16/pic18f86j65.h,
875 * device/include/pic16/pic18f87j60.h,
876 * device/include/pic16/pic18f96j60.h,
877 * device/include/pic16/pic18f96j65.h,
878 * device/include/pic16/pic18f97j60.h,
879 * device/lib/pic16/libdev/pic18f66j60.c,
880 * device/lib/pic16/libdev/pic18f66j65.c,
881 * device/lib/pic16/libdev/pic18f67j60.c,
882 * device/lib/pic16/libdev/pic18f86j60.c,
883 * device/lib/pic16/libdev/pic18f86j65.c,
884 * device/lib/pic16/libdev/pic18f87j60.c,
885 * device/lib/pic16/libdev/pic18f96j60.c,
886 * device/lib/pic16/libdev/pic18f96j65.c,
887 * device/lib/pic16/libdev/pic18f97j60.c,
888 * device/include/pic16/pic16devices.txt,
889 * device/include/pic16/pic18fregs.h,
890 * device/lib/pic16/pics.all: added new devices
892 * device/include/pic16/adc.h,
893 * device/lib/pic16/libio/adc/adcbusy.c,
894 * device/lib/pic16/libio/adc/adcopen.c,
895 * device/lib/pic16/libio/adc/adcsetch.c,
896 * device/lib/pic16/libio/i2c/i2copen.c,
897 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
898 all changes from a patch by Anton Strobl
900 2008-06-12 Borut Razem <borut.razem AT siol.net>
902 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
903 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
904 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
905 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
906 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
907 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
908 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
909 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
910 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
911 by applying the modified patch from Risto Huotari
913 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
916 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
917 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
918 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
919 * support/regression/tests/bug1938300.c: new, added
921 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
923 * device/include/asm/ds390/features.h,
924 * device/include/asm/mcs51/features.h,
925 * device/include/mcs51/regc515c.h: inserted LGPL notice
927 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
929 * device/lib/gbz80/div.s,
930 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
931 patch 1597883, Thanks Robert Ramey
933 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
935 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
936 createIvalCharPtr, createIvalPtr, createIval),
938 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
939 initializers for local auto variables
940 * support/regression/tests/zeropad.c: added testcase for auto initializers
942 2008-05-26 Raphael Neider <rneider AT web.de>
944 * device/lib/pic16/startup/crt0.c,
945 * device/lib/pic16/startup/crt0i.c,
946 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
947 explicit, fixed curr_entry loop for >= 256 initializer records,
948 removed debug code (write to 0xf7e)
950 2008-05-25 Raphael Neider <rneider AT web.de>
952 * device/include/pic/pic16f627a.h,
953 * device/include/pic/pic16f628a.h,
954 * device/include/pic/pic16f648a.h: added missing ports
956 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
958 * device/include/float.h: added __INFINITY
959 * device/lib/_fsadd.c: handle overflows
960 * device/lib/_fsmul.c,
961 * device/lib/_fsdiv.c: use __INFINITY
962 * device/lib/_fseq.c,
963 * device/lib/_fsneq.c: handle -0.0
964 * sim/ucsim/s51.src/uc89c51r.cc,
965 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
966 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
967 * src/mcs51/gen.c (genSend): fixed bug with --xstack
968 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
969 * support/regression/tests/snprintf.c: test bug with --xstack
971 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
973 * src/SDCCpeeph.c (callFuncByName):
974 Support nested parenthesis in peephole function arguments (#1967300)
976 2008-05-19 Raphael Neider <rneider AT web.de>
978 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
979 fixed duplicate labels (#1911325)
981 2008-05-19 Raphael Neider <rneider AT web.de>
983 * src/regression/empty.c: suppress warning
984 * src/regression/pointer1.c: enabled index_by_pointer()
985 * src/regression/inline.c: now works for pic16 as well
987 * src/pic16/device.c: include dbuf declarations
988 * src/pic16/device.h: removed obsolete prototypes
990 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
991 * src/pic16/glue.c: made purely local functions static,
992 (pic16_printGPointerType, pic16_printIvalCharPtr,
993 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
994 generic pointers' tags (#1961866)
996 * src/pic16/pcode.c (assignValnums): optimize literal assignments
998 2008-05-19 Borut Razem <borut.razem AT siol.net>
1000 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1001 fixed typo, uninstall include/pic16/pic16devices.txt
1003 2008-05-18 Borut Razem <borut.razem AT siol.net>
1005 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1006 the buffer is null terminated
1007 * src/device/pic16.c:
1008 applied modified patch 1965676: Patch for Win32 16 bit PIC
1009 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1011 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1013 * src/SDCC.lex (check_type),
1014 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1016 * as/mcs51/clean.mk,
1017 * as/z80/clean.mk: also clean *.dep
1018 * device/lib/pic16/libsdcc/stack/Makefile,
1019 * sim/ucsim/libtool: removed as they are rebuild by configure
1020 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1022 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1024 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1025 fixupInline instead of createFunction to fix bug 1864577
1026 (inlineFindMaxBlockno): removed, use global blockNo
1027 * src/SDCCglobl.h: added blockNo
1029 * src/z80/peep.h: modified properties
1030 * support/regression/tests/bug1864577.c: new, added
1032 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1034 * as/mcs51/asdata.c,
1035 * as/mcs51/asm.h: added org_cnt
1036 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1037 * as/mcs51/asout.c: changed old K&R to ANSI
1038 * as/mcs51/Makefile.in: use common identifiers
1044 * as/hc08/Makefile.bcc,
1045 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1046 * sdcc_vc_in.h: added define __func__
1047 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1048 Thanks Ruud van Silfhout
1049 * support/regression/tests/bug1717305.c: new, added
1051 2008-05-05 Borut Razem <borut.razem AT siol.net>
1053 * support/regression/Makefile.in,
1054 support/regression/ports/ds390/spec.mk,
1055 support/regression/ports/hc08/spec.mk,
1056 support/regression/ports/mcs51-common/spec.mk,
1057 support/regression/ports/pic14/spec.mk,
1058 support/regression/ports/pic16/spec.mk,
1059 support/regression/ports/ucz80/spec.mk,
1060 support/regression/ports/z80/spec.mk:
1061 added INC_DIR and LIBDIR paths
1062 * src/ds390/gen.c: removed duplicated selicolon
1064 2008-05-04 Borut Razem <borut.razem AT siol.net>
1066 * support/regression/Makefile.in,
1067 support/regression/fwk/lib/testfwk.c,
1068 support/regression/ports/ds390/spec.mk,
1069 support/regression/ports/hc08/spec.mk,
1070 support/regression/ports/mcs51-common/spec.mk,
1071 support/regression/ports/mcs51-large/spec.mk,
1072 support/regression/ports/mcs51-medium/spec.mk,
1073 support/regression/ports/mcs51-small/spec.mk,
1074 support/regression/ports/mcs51-stack-auto/spec.mk,
1075 support/regression/ports/mcs51-xstack-auto/spec.mk,
1076 support/regression/ports/pic14/spec.mk,
1077 support/regression/ports/pic16/spec.mk,
1078 support/regression/ports/ucz80/spec.mk:
1079 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1080 used to run regeression tests
1082 2008-05-01 Raphael Neider <rneider AT web.de>
1084 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1085 supported devices and instructions to add new ones
1087 2008-05-01 Raphael Neider <rneider AT web.de>
1089 * device/include/pic16/adc.h,
1090 device/lib/pic16/libio/adc/adcbusy.c,
1091 device/lib/pic16/libio/adc/adcopen.c,
1092 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1093 18f2455 style ADC devices, based on patch #1776197
1094 * device/lib/pic16/libio/adc/adcclose.c,
1095 device/lib/pic16/libio/adc/adcconv.c,
1096 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1097 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1098 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1099 * device/include/pic16/pic18f4431.h,
1100 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1101 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1103 2008-05-01 Raphael Neider <rneider AT web.de>
1105 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1106 moved xinst flag into pic16_options_t
1107 * src/pic16/device.c (default_device, pic16_list_devices,
1108 pic16_find_device): removed references to sfrrange
1109 * src/pic16/gen.c (genFunction),
1110 src/pic16/glue.c (pic16initialComments),
1111 src/pic16/main.c (pic16_optionsTable),
1112 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1114 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1116 2008-04-29 Raphael Neider <rneider AT web.de>
1118 * src/pic16/devices.inc,
1119 device/include/pic16/pic16devices.txt: replaced compiled-in list
1120 of devices with a variant parsed at runtime
1121 * src/pic16/device.c: added support for parsing pic16devices.txt,
1123 * src/pic16/device.h: removed (now) unused fields from PIC_device
1124 * src/pic16/main.c: removed #pragma maxram,
1125 (_pic16_initPaths): removed bogus generation of search paths,
1126 setup the port proper only after the search paths (for
1127 pic16devices.txt) are set up,
1128 (_pic16_finaliseOptions): moved processor dependant code here
1129 from _pic16_initPaths(), clean up
1130 * src/pic16/ralloc.c (pic16_init_stack),
1131 * src/pic16/ralloc.h,
1132 * src/pic16/pcode.c: clean up
1133 * device/include/Makefile.in,
1134 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1135 * support/scripts/inc2h-pic16.pl: updated instructions
1137 2008-04-29 Raphael Neider <rneider AT web.de>
1139 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1140 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1141 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1142 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1143 added missing family members and 18f2480/2580/4480/4580 family
1144 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1145 * device/include/pic16/pic18f2525.h: use 18f4620.h
1146 * device/include/pic16/pic18f6680.h: use 18f8680.h
1147 * device/include/pic16/pic18fregs.h,
1148 device/lib/pic16/pics.all,
1149 src/pic16/devices.inc: add new devices
1150 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1151 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1152 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1153 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1154 prevent attempting to build the libio for some new devices
1156 2008-04-29 Raphael Neider <rneider AT web.de>
1158 * debugger/mcs51/Makefile.in: fixed paths to sources
1160 2008-04-25 Borut Razem <borut.razem AT siol.net>
1162 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1163 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1164 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1165 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1166 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1167 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1168 as/link/z80/linkz80.dsp: lklibr.c moved
1169 * doc/INSTALL.txt: binary archives in bz2 format
1170 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1172 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1174 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1175 * support/regression/tests/bug1856409.c: new, added
1177 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1180 * src/mcs51/peep.c: Use werror for error messages.
1181 * src/SDCCicode.c (geniCodeConditional),
1182 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1183 * src/z80/Makefile.bcc,
1184 * src/z80/z80.dsp: added src/z80/peep.c/h
1185 * support/regression/tests/bug1839321.c: new, added
1187 2008-04-20 Raphael Neider <rneider AT web.de>
1189 * device/include/pic16/pic18f2455.h: added bitfields for port C
1191 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1193 * src/z80/peep.c: Use werror for error messages.
1195 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1197 * src/z80/peep.h (declaration of notUsed()),
1198 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1200 * src/z80/z80.h (added dependency on peep.h),
1201 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1204 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1206 * src/SDCCpeeph.c (added support for notUsed()),
1207 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1209 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1210 for notUsed()): Implemented generic (that is not port-specific) part
1213 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1215 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1216 * device/lib/libsdcc.lib,
1217 * device/lib/Makefile.in,
1218 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1219 * device/lib/calloc.c: renamed to _calloc.c
1220 * device/lib/free.c: renamed to _free.c
1221 * device/lib/malloc.c: renamed to _malloc.c
1222 * device/lib/realloc.c: renamed to _realloc.c
1223 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1224 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1225 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1226 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1227 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1228 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1229 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1230 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1232 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1233 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1234 * support/regression/tests/bug1509084.c: new, added
1236 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1238 * device/include/mcs51/cc2510fx.h: added _XPAGE
1239 * device/include/mcs51/compiler.h: cosmetic changes
1241 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1243 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1246 2008-03-31 Borut Razem <borut.razem AT siol.net>
1248 * support/cpp2 renamed to support/cpp
1249 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1250 support/cpp2/libiberty/splay-tree.c,
1251 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1252 support/cpp2/libcpp/directives.c,
1253 support/cpp2/libcpp/include/cpplib.h,
1254 support/cpp2/libcpp/include/symtab.h,
1255 support/cpp2/libcpp/include/line-map.h,
1256 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1257 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1258 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1259 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1260 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1261 release version 4.3.0
1262 * configure.in, configure, Makefile.in, Makefile.bcc:
1263 adapted for moved cpp2
1265 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1267 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1268 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1270 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1272 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1274 * support/regression/tests/bug1717943.c: new, added
1276 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1278 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1279 bytewise return value assignments introduced in last commit.
1281 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1283 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1284 genMult, genJumpTab):
1285 Use 16-bit instructions for addition in some additional cases,
1286 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1288 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1290 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1291 Implemented RFE #1921450, changed some debug messages.
1293 2008-03-30 Borut Razem <borut.razem AT siol.net>
1295 * Small Device C Compiler 2.8.0 released
1296 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1297 * support/scripts/sdcc.nsi: added finish page; this version
1298 was used for 2.8.0 release
1299 * doc/knownbugs.html: removed; magically generated by the build
1300 process using gen_known_bugs.pl from now on
1302 2008-03-23 Borut Razem <borut.razem AT siol.net>
1304 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1305 and reverted it, since it was already fixed by Raphael ;-)
1306 * doc/knownbugs.html: updated for RC2
1308 2008-03-22 Raphael Neider <rneider AT web.de>
1310 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1313 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1315 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1316 * support/regression/tests/bug1839277.c: added related testBug1839299
1318 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1320 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1321 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1323 * src/mcs51/gen.c: throughout only output hex constants
1324 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1325 * support/regression/tests/bug1839277.c: new, added
1327 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1329 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1330 compilation warning about nested comments.
1332 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1334 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1335 * support/regression/tests/bug1921073.c: new, added
1337 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1339 * src/z80/SDCCpeeph.c.c (callFuncByName):
1340 Commented function parameters.
1342 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1344 * src/z80/ralloc.c (packRegsForAccUse2):
1345 disabled a broken accumulator packing optimization (fixed #1292721).
1346 * support/regression/tests/bug-1292721: Regression test for #1292721.
1348 2008-03-16 Raphael Neider <rneider AT web.de>
1350 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1351 fixed code bloat regression using a variant of patch #1915618
1353 2008-03-16 Borut Razem <borut.razem AT siol.net>
1355 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1356 icon, changed startup menu for release distribution, code cleaning,
1357 create url files instead links in startup menu
1359 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1361 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1362 * support/regression/tests/bug1579949.c: new, added
1364 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1366 * device/lib/printf_fast.c: fixed bug 1255403
1368 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1370 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1371 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1373 2008-03-14 Borut Razem <borut.razem AT siol.net>
1375 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1376 command line options
1377 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1378 is correctly displayed
1379 * as/link/z80/lkmain.c: usage line commented out
1381 2008-03-13 Borut Razem <borut.razem AT siol.net>
1383 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1384 updated the list pf supported pic14 devices
1386 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1388 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1390 2008-03-12 Borut Razem <borut.razem AT siol.net>
1392 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1393 fixed documentation request #1718191
1394 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1395 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1398 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1400 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1401 * support/regression/tests/bug1505811.c: new, added
1403 2008-03-09 Raphael Neider <rneider AT web.de>
1405 * device/include/pic16/pic18f2620.h,
1406 * device/include/pic16/pic18f4620.h,
1407 * device/lib/pic16/libdev/pic18f2620.c,
1408 * device/lib/pic16/libdev/pic18f4525.c,
1409 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1410 family to consistently use pic18f4620.[ch], fixes #1832562
1412 2008-03-09 Borut Razem <borut.razem AT siol.net>
1414 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1415 changed sdcc version to 2.8.0
1416 * knownbugs.html: regenerated
1417 * support/scripts/gen_known_bugs.pl: added number of open bugs
1419 2008-03-09 Raphael Neider <rneider AT web.de>
1421 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1422 (genOr): read volatile operand even if the result is known,
1424 (genOr,genXor): removed unused legacy code,
1425 (genDummyRead): use pic16_mov2w_volatile()
1427 2008-03-08 Borut Razem <borut.razem AT siol.net>
1429 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1430 cons w. --model-large
1431 * support/regression/staticinit.c: added regression test for bug
1434 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1436 * src/ds390/gen.c (pushSide, genPcall),
1437 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1438 * src/mcs51/gen.c: cosmetic changes
1439 * support/regression/fwk/include/testfwk.h: added macro reentrant
1440 * support/regression/tests/bug1908493.c: new, added
1442 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1444 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1446 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1448 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1449 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1450 already set in ds390/main.c and mcs51/main.c
1452 2008-03-07 Raphael Neider <rneider AT web.de>
1454 * src/regression/init0.c: new test for initialized arrays of function
1456 * src/regression/Makefile: made a bit more flexible, added init0.c
1457 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1458 pointers, closes #1427663
1460 2008-03-05 Borut Razem <borut.razem AT siol.net>
1462 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1463 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1465 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1467 * support/librarian/sdcclib.c:Added feature request 1908061:
1468 Synchronise sdcclib commands with ar.
1470 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1472 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1473 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1474 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1475 * device/include/mcs51/compiler.h: removed umlauts, added double
1478 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1480 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1481 * support/regression/tests/bug1536762.c: new, added
1483 * src/SDCCutil.h: added getBuildDate()
1484 * src/SDCCmain.c (printVersionInfo),
1485 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1487 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1488 * src/ds390/ralloc.c (packRegisters),
1489 * src/mcs51/ralloc.c (packRegisters),
1490 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1492 * support/regression/tests/bug1618050.c: new, added
1493 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1494 * support/regression/fwk/include/testfwk.h,
1495 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1498 2008-03-04 Raphael Neider <rneider AT web.de>
1500 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1501 on accessing OP_SYM_TYPE(op)
1502 * src/pic/gen.h: removed unused prototype of genMinusDec()
1503 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1504 fix #1876953 (invalid subtraction code), removed unused code
1506 2008-03-03 Raphael Neider <rneider AT web.de>
1510 * src/pic/genarith.c,
1512 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1513 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1515 2008-03-03 Raphael Neider <rneider AT web.de>
1517 * src/pic/device.c (find_device): search user-specified paths first
1518 for pic14devices.txt, fixes #1900827
1520 2008-03-02 Borut Razem <borut.razem AT siol.net>
1522 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1523 AddToPath and RemoveFromPath
1525 2008-03-01 Borut Razem <borut.razem AT siol.net>
1527 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1528 work correctly, added debugging support if -DSDCC.DEBUG command line
1531 2008-02-28 Borut Razem <borut.razem AT siol.net>
1533 * doc/sdccman.lyx: cosmetic changes
1535 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1537 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1538 * doc/sdccman.lyx: fixed unmeant removal of spaces
1540 2008-02-27 Borut Razem <borut.razem AT siol.net>
1542 * support/scripts/sdcc.nsi: corrected installation directory for
1543 current user installation mode
1544 * doc/README.txt: added Philipp Klaus Krause to the developers list
1546 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1548 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1549 return ifx condition
1550 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1551 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1552 ifxJump to fix bug 1838000
1553 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1554 * support/regression/tests/bug1838000.c: new, added
1555 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1557 2008-02-26 Borut Razem <borut.razem AT siol.net>
1559 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1561 * support/scripts/sdcc.nsi: added MULTIUSER page,
1562 NSIS upgraded to version 2.35
1564 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1566 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1567 * support/regression/tests/bug1565152.c: new, added
1569 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1571 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1572 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1573 * support/regression/tests/bug1670148.c: new, added
1575 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1577 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1579 2008-02-24 Borut Razem <borut.razem AT siol.net>
1581 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1582 is ineffective for unsigned char parameter
1584 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1586 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1587 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1588 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1589 * support/Util/MySystem.c (my_system): output errorcode when verbose
1591 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1593 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1596 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1598 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1601 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1603 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1605 2008-02-21 Borut Razem <borut.razem AT siol.net>
1607 * support/regression/Makefile.in,
1608 support/regression/ports/ds390/spec.mk,
1609 support/regression/ports/hc08/spec.mk,
1610 support/regression/ports/mcs51-common/spec.mk,
1611 support/regression/ports/pic14/spec.mk,
1612 support/regression/ports/pic16/spec.mk,
1613 support/regression/ports/ucz80/spec.mk,
1614 support/regression/ports/xa51/spec.mk:
1615 added CFLAGS when compiling timeout
1617 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1619 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1622 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1624 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1625 * support/regression/tests/bug1888147.c: new, added
1627 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1629 * src/z80/gen.c: fixed bugs #1596270, #1736867
1631 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1633 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1634 contents, mostly fixes #1596270
1636 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1638 * src/z80/peeph.def,
1639 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1640 peepholes, fixes #1806565
1642 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1644 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1645 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1646 fixes bug 1739475, thanks Robert Larice
1647 (rule 271): new, added
1649 2008-02-18 Borut Razem <borut.razem AT siol.net>
1651 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1653 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1655 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1657 2008-02-17 Raphael Neider <rneider AT web.de>
1659 * src/pic16/genarith.c,
1662 * src/pic16/genutils.c: removed unused legacy code,
1663 removed unused fields from struct asmop and struct _G
1665 2008-02-17 Raphael Neider <rneider AT web.de>
1667 * src/pic16/gen.c (AccRsh): cosmetic changes,
1668 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1669 genRightShiftLiteral): fixed to work with SFRs as result by
1670 assigning only once to result,
1671 removed a lot of unused/excluded code fragments
1673 2008-02-17 Raphael Neider <rneider AT web.de>
1675 * device/include/pic/pic16f88.h,
1676 * device/include/pic/pic16f886.h,
1677 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1679 2008-02-17 Borut Razem <borut.razem AT siol.net>
1681 * src/z80/peeph.def: applied patch
1682 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1683 * src/z80/gen.c, src/z80/peeph.def: applied patch
1684 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1685 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1686 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1687 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1688 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1689 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1691 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1693 * as/link/mcs51/aslink.dsp: removed SDK define
1694 * as/link/z80/clean.mk: brought in sync with other ports
1695 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1696 * as/hc08/Makefile.bcc,
1697 * as/mcs51/Makefile.bcc,
1698 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1699 * src/z80/main.c (_setValues): use the now capitalized -Z,
1700 (z80_port, gbz80_port): generate debug information when asked
1702 2008-02-16 Borut Razem <borut.razem AT siol.net>
1704 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1705 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1706 as/z80/Makefile.in. as/z80/Makefile.bcc:
1707 applied patch #1893393: patch for as-z80 and link-z80 to generate
1708 cdb, thanks to Armin Diehl
1709 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1710 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1711 asnoice.c moved to as/asxxsrc/asnoice.c
1712 * src/z80/peeph-gbz80.def: applied patch
1713 #1880235: Z80 return peephole, thanks to Philipp Krause
1715 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1718 * doc/sdccman.lyx: bumped version to 2.7.5
1719 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1721 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1723 * device/include/pic16/stdlib.h,
1724 * device/lib/pic16/libc/stdlib/ltoa.c,
1725 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1727 2008-02-13 Borut Razem <borut.razem AT siol.net>
1729 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1730 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1731 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1732 src/SDCCopt.c, src/SDCCval.c:
1733 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1735 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1737 * src/SDCCsymt.c (compareType): fixed bug 1309013
1739 2008-02-09 Borut Razem <borut.razem AT siol.net>
1741 * src/SDCCval.c, src/SDCCval.h:
1742 code cleaning, added function constChrVal()
1743 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1744 call constChrVal() instead constVal()
1746 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1748 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1751 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1752 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1755 2008-02-01 Raphael Neider <rneider AT web.de>
1757 * device/include/pic/pic16f886.h,
1758 * device/include/pic/pic16f887.h: added RA6 and RA7
1760 2008-01-24 Raphael Neider <rneider AT web.de>
1762 * device/include/pic/pic16f88.h: added RA6 and RA7
1763 * device/lib/pic/libdev/disabled_pic16f886.c,
1764 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1766 * src/pic16/devices.inc,
1767 * device/include/pic16/pic18f2423.h,
1768 * device/include/pic16/pic18f2523.h,
1769 * device/include/pic16/pic18fregs.h,
1770 * device/lib/pic16/pics.all
1771 * device/lib/pic16/libdev/pic18f2423.c,
1772 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1773 * device/lib/pic16/libio/i2c.ignore,
1774 * device/lib/pic16/libio/usart.ignore,
1775 * device/lib/pic16/libio/adc.ignore: ignore new devices
1777 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1779 * src/SDCCast.c (createRMW): fixed bug 1582651
1781 2008-01-20 Borut Razem <borut.razem AT siol.net>
1783 * src/SDCCcse.c: partially fixed enhancement request
1784 #1793872 - multiply by -1 not collapsed
1785 * support/regression/tests/arithcsi.c: added regression test
1787 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1789 * as/mcs51/asx8051.dsp: removed define SDK
1790 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1791 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1793 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1794 cosmetic changes, brought more in sync, changed old K&R to ANSI
1796 2008-01-13 Borut Razem <borut.razem AT siol.net>
1798 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1799 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1801 2007-12-30 Borut Razem <borut.razem AT siol.net>
1803 * src/pic16/gen.c: fixed implementation of bitwise operations for
1805 * support/regression/tests/bitwise.c: added test cases
1807 2007-12-29 Borut Razem <borut.razem AT siol.net>
1809 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1810 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1811 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1812 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1813 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1814 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1815 src/pic16/pcode.[ch]: added const qualifier
1816 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1817 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1818 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1819 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1820 * as/asxxsrc/aslex.c: use dbuf_getline()
1821 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1822 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1823 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1824 as/z80/asm.h, as/z80/z80adr.c:
1825 changed type of ib and ip to const char *
1827 2007-12-28 Borut Razem <borut.razem AT siol.net>
1829 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1830 introduced (readlin) - long lines are turuncated
1831 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1832 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1833 as/z80/Makefile.in: moved aslex.c to asxxsrc
1834 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1835 * as/hc08/asmain.c, as/mcs51/asmain.c:
1836 added missing initialization of a_addr field
1837 * support/regression/tests/long_asm_line.c: added regtest for long
1840 2007-12-22 Borut Razem <borut.razem AT siol.net>
1842 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1844 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1846 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1848 2007-12-16 Borut Razem <borut.razem AT siol.net>
1850 * device/include/pic16/stdbool.h: removed, since already exists in
1851 device/include/; this also fixes bitopcse.c regression test for pic16
1853 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1854 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1855 dereference doesn't work; covered by regression test bug1399290
1857 2007-12-05 Borut Razem <borut.razem AT siol.net>
1859 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1862 2007-12-01 Borut Razem <borut.razem AT siol.net>
1864 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1865 corrected handling of the highest_valid_address
1867 2007-11-17 Raphael Neider <rneider AT web.de>
1869 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1870 * src/pic/glue.c (picglue): emit .file if --debug is given
1872 2007-11-17 Raphael Neider <rneider AT web.de>
1874 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1875 care when left or right operand resides in result, fixes #1830220
1877 2007-11-17 Borut Razem <borut.razem AT siol.net>
1879 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1880 #983491 - "Merge duplicate strings function is ineffective"
1881 * support/regression/tests/bug-983491.c: regtest disabled
1882 * as/asxxsrc: created
1883 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1884 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1885 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1886 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1887 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1888 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1889 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1890 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1891 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1892 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1893 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1894 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1895 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1897 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1899 * device/include/stdarg.h: added and removed some casts
1900 * src/SDCCsymt.c (compareType): Fully check types between generic and
1901 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1903 2007-11-13 Borut Razem <borut.razem AT siol.net>
1905 * support/regression/tests/bug-1817005.c:
1906 added regtest for bug #1817005 - as-z80 chokes on long labels
1908 2007-11-12 Borut Razem <borut.razem AT siol.net>
1910 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1911 as/z80/asout.c, as/z80/aslist.c:
1912 fixed bug #1817005 - as-z80 chokes on long labels
1914 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1917 * as/z80/asmain.c: cosmetic changes
1920 * as/z80/alloc.h: removed
1922 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1923 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1924 * as/link/hc08/Makefile.in,
1925 * as/link/mcs51/Makefile.in,
1926 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1928 * as/link/mcs51/lkarea.c,
1929 * as/link/mcs51/lkmain.c: cosmetic changes
1930 * as/link/hc08/lklibr.c,
1931 * as/link/z80/lklibr.c,
1932 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1933 used cygwin_conv_to_full_posix_path,
1934 added warnings, cosmetic changes, brought more in sync
1935 changed old K&R into ANSI function declarations
1936 * as/link/z80/lklibr.c (loadAdb): added
1937 * as/link/z80/lkmain.c: removed -- option from usage text
1939 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1941 * src/mcs51/gen.c (outBitC): optimized for no result
1943 2007-10-31 Borut Razem <borut.razem AT siol.net>
1945 * src/SDCCsymt.c: fixed (hopeful properly) bug
1946 #1805702 - order of extern matters
1947 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1950 2007-10-29 Borut Razem <borut.razem AT siol.net>
1952 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1953 - order of extern matters
1954 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1957 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1959 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1960 24bitMode, portIsDS390
1961 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1962 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1963 (notVolatileVariable): also check sloc names,
1964 (callFuncByName): moved ftab[] out of function and sorted it by use
1966 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1968 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1969 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1970 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1971 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1972 * support/regression/tests/bug-880197.c: new, added
1974 2007-10-28 Borut Razem <borut.razem AT siol.net>
1976 * support/regression/Makefile.in,
1977 support/regression/ports/mcs51-large/spec.mk,
1978 support/regression/ports/mcs51-xstack-auto/spec.mk,
1979 support/regression/ports/mcs51-stack-auto/spec.mk,
1980 support/regression/ports/mcs51-medium/spec.mk,
1981 support/regression/ports/mcs51-common/spec.mk,
1982 support/regression/ports/mcs51-common/*,
1983 support/regression/ports/mcs51-small/*:
1984 mcs51 renamed to mcs51-common, created mcs51-small
1985 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1986 * support/regression/tests/bug-1805702.c: added regtest for bug
1989 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1991 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1992 added new rules 265 - 270
1993 * support/regression/tests/bug1721024.c:new, added
1994 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1995 introduced new test-mcs51 to run all mcs51 tests
1997 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1999 * support/regression/tests/bug1816470.c: new, added
2001 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2003 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2004 propagate for *,+,- with float, fixed bug 1816470
2005 (decorateType): cast to resultTypeProp instead of resultType
2007 2007-10-19 Borut Razem <borut.razem AT siol.net>
2009 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2010 function is ineffective" for pic16 tareget
2011 * support/scripts/listerr.c: corrected include path
2012 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2015 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2017 * support/regression/tests/using.c: new, added
2018 * support/regression/tests/vaargs.c: fixed and enabled test
2020 2007-10-18 Borut Razem <borut.razem AT siol.net>
2022 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2024 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2026 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2028 * doc/sdccman.lyx: documented option --Werror
2029 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2030 RegBankUsed[] earlier
2032 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2034 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2038 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2040 * src/SDCCast.c (decorateType): improved optimization of tri-op
2041 * src/SDCCerr.c (vwerror, setWError),
2043 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2044 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2046 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2048 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2049 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2050 * support/regression/tests/bug-223113.c,
2051 * support/regression/tests/bug-426632.c,
2052 * support/regression/tests/bug-468811.c,
2053 * support/regression/tests/bug-477835.c,
2054 * support/regression/tests/bug-478094.c,
2055 * support/regression/tests/bug-499644.c,
2056 * support/regression/tests/bug-524209.c,
2057 * support/regression/tests/bug-524211.c,
2058 * support/regression/tests/packcast.c,
2059 * support/regression/tests/structidx.c: added empty tests
2060 * support/regression/tests/bug-607243.c: enabled test
2062 2007-10-06 Borut Razem <borut.razem AT siol.net>
2064 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2065 support of universal binaries on Mac OS X
2067 2007-10-02 Borut Razem <borut.razem AT siol.net>
2069 * src/SDCCval.h: unified double2ul macro for all platforms
2070 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2071 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2073 2007-09-30 Borut Razem <borut.razem AT siol.net>
2075 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2077 * sdcc_vc_in.h: enabled warnings
2078 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2079 unsigned type, result still unsigned
2080 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2082 2007-09-28 Raphael Neider <rneider AT web.de>
2084 * src/pic/device.c (find_device): prevent buffer underflow error
2085 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2086 the just destroyed list entry
2088 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2090 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2093 2007-09-18 Borut Razem <borut.razem AT siol.net>
2095 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2096 applied to unsigned type, result still unsigned
2098 2007-09-17 Borut Razem <borut.razem AT siol.net>
2100 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2101 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2102 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2103 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2104 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2105 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2106 src/z80/gen.c, src/z80/ralloc.c:
2107 fixed bug #1739860 - sdcc does not work correctly on some platforms
2109 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2111 2007-09-17 Raphael Neider <rneider AT web.de>
2113 * src/pic16/device.c: reverted to previous version
2114 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2116 2007-09-16 Raphael Neider <rneider AT web.de>
2118 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2119 as this raises a ton of gpasm warnings, just emit a second label
2120 * src/pic16/devices.inc,
2121 * device/lib/pic16/pics.all,
2122 * device/lib/pic16/libdev/pic18f2585.c,
2123 * device/lib/pic16/libdev/pic18f2680.c,
2124 * device/lib/pic16/libdev/pic18f2682.c,
2125 * device/lib/pic16/libdev/pic18f2685.c,
2126 * device/lib/pic16/libdev/pic18f4585.c,
2127 * device/lib/pic16/libdev/pic18f4680.c,
2128 * device/lib/pic16/libdev/pic18f4682.c,
2129 * device/lib/pic16/libdev/pic18f4685.c,
2130 * device/include/pic16/pic18f2585.h,
2131 * device/include/pic16/pic18f2680.h,
2132 * device/include/pic16/pic18f2682.h,
2133 * device/include/pic16/pic18f2685.h,
2134 * device/include/pic16/pic18f4585.h,
2135 * device/include/pic16/pic18f4680.h,
2136 * device/include/pic16/pic18f4682.h,
2137 * device/include/pic16/pic18f4685.h,
2138 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2139 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2140 patch contributed by Anton Strobl, applied with changes
2142 2007-09-16 Raphael Neider <rneider AT web.de>
2144 * device/include/pic16/pic18f2431.h,
2145 * device/include/pic16/pic18f25j10.h,
2146 * device/include/pic16/pic18f4431.h,
2147 * device/include/pic16/pic18f45j10.h: adopted common include style
2148 * device/include/pic16/pic18f1320.h,
2149 * device/include/pic16/pic18f2320.h,
2150 * device/include/pic16/pic18f2525.h,
2151 * device/include/pic16/pic18f4320.h,
2152 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2153 * device/include/pic16/pic18fregs.h: prepared for automatic include
2154 file selection by having DEVICE.h for every DEVICE
2155 * device/lib/pic16/libdev/pic18f2320.c,
2156 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2158 * device/lib/pic16/configure.in,
2159 * device/lib/pic16/configure: use rm -rf instead of rmdir
2160 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2161 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2163 2007-09-09 Borut Razem <borut.razem AT siol.net>
2165 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2166 distingush between i386 and ppc Mac OS X versions
2168 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2170 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2171 * support/regression/tests/bug1788177.c: new, added
2173 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2175 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2176 * device/include/mcs51/lint.h added keyword __naked
2178 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2182 * src/SDCCmem.h: removed maxRegBank
2183 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2184 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2185 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2186 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2187 name and behaviour to handle banked functions
2188 (scan4op): and use it to fix bug 1786213
2190 2007-09-03 Raphael Neider <rneider AT web.de>
2192 * device/include/pic16/pic18f248.h,
2193 * device/include/pic16/pic18f258.h,
2194 * device/include/pic16/pic18f448.h,
2195 * device/lib/pic16/libdev/pic18f248.c,
2196 * device/lib/pic16/libdev/pic18f258.c,
2197 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2198 added T0CONbits, fixes #1786891
2200 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2202 * src/ds390/gen.c (genFarPointerSet),
2203 * src/hc08/ralloc.c (packRegisters),
2204 * src/mcs51/ralloc.c (packRegisters),
2205 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2207 * src/SDCCicode.h: POINTER_SET can be true for literals too
2208 * support/regression/tests/bug1750318.c: new, added
2210 2007-08-23 Borut Razem <borut.razem AT siol.net>
2212 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2213 library versions without the completition functionality
2215 2007-08-22 Raphael Neider <rneider AT web.de>
2217 * device/include/pic16/pic18f1220.h,
2218 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2220 2007-08-12 Borut Razem <borut.razem AT siol.net>
2222 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2224 2007-08-11 Borut Razem <borut.razem AT siol.net>
2226 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2227 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2228 support/Util/SDCCerr.[ch] moved to src
2229 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2230 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2231 device/examples/ds390/tinitalk/tinitalk.dsp,
2232 device/examples/serialcomm/windows/serialcomm.dsp,
2233 support/librarian/librarian.dsp:
2234 removed linking of unused odbc32.lib and odbccp32.lib
2235 * support/scripts/winres.h:
2236 added for compilation with Visual C++ 2005 Express Edition
2238 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2240 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2243 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2245 * sdccconf_in.h: update the endian test so that SPARC Solaris
2246 does not throw syntax errors
2248 2007-08-06 Borut Razem <borut.razem AT siol.net>
2250 * doc/sdccman.lyx: removed two index entries which prevented the
2251 generation of sdcc doc archive
2253 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2255 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2256 instead of lyx 1.5.0.
2258 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2260 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2261 Lucas Loizaga, with minor modifications. Thanks!
2263 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2265 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2268 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2270 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2271 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2274 2007-07-22 Borut Razem <borut.razem AT siol.net>
2276 * configure.in, configure: re-introduced .version
2277 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2278 the version reverted to 2.7.0
2280 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2283 * doc/sdccman.lyx: bumped version to 2.7.3
2284 * device/include/mcs51/compiler.h: fixed elif->else
2285 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2286 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2287 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2288 enable accuse for bit operands
2289 * src/SDCCmain.c (printVersionInfo),
2290 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2291 environment descriptor
2292 * src/SDCCutil.h: added getBuildEnvironment
2293 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2294 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2295 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2296 * support/regression/tests/bug1348008.c,
2297 * support/regression/tests/bug1496419.c,
2298 * support/regression/tests/bug1503067.c,
2299 * support/regression/tests/preproc.c: added empty tests
2301 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2303 * support/regression/tests/bug1678803.c: new, added
2305 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2308 * as/link/hc08/lkihx.c,
2309 * as/link/hc08/lkrloc.c,
2310 * as/link/mcs51/lkihx.c,
2311 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2312 ihxExtendedLinearAddress
2313 * as/link/mcs51/lkrloc.c (relr),
2314 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2315 acall/ajmp, see bug 830513
2317 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2319 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2320 (cseBBlock): remember aggr2ptr has been used
2321 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2322 (geniCodeAssign): fixed bug 868103
2323 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2324 added operandSize prototype
2325 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2326 (genDataPointerSet): use max of size of right and result,
2327 (gencjne): added parameter useCarry for optimization,
2328 (genCmpEq): use carry if appropriate,
2329 (genXor): check if operand already in carry
2330 * support/regression/tests/bug-868103.c: enabled test
2332 2007-07-12 Raphael Neider <rneider AT web.de>
2334 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2336 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2338 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2339 from Robert Larice, thanks
2340 * support/regression/tests/bitopcse.c,
2341 * support/regression/tests/bitvars.c,
2342 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2343 * support/regression/tests/bug-927659.c: enabled test for z80
2344 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2345 * support/regression/tests/bug1745717.c: new, added
2346 * support/regression/tests/literalop.c,
2347 * support/regression/tests/nullstring.c: removed storage definitions that
2348 are now in testfwk.h
2350 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2352 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2353 and bool for targets that do not fully support it.
2354 * support/regression/tests/bug1546986.c,
2355 * support/regression/tests/bug1723128.c,
2356 * support/regression/tests/bug1734654.c,
2357 * support/regression/tests/bug1738367.c,
2358 * support/regression/tests/constantRange.c: only use bool if allowed
2360 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2362 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2363 Larice, also handle function pointers
2364 * support/regression/tests/bug1749275.c: new, added
2366 2007-07-03 Borut Razem <borut.razem AT siol.net>
2368 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2369 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2370 #1746528: SDCC should ignore ':' in inline assembler comments
2371 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2373 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2375 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2376 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2378 2007-06-29 Borut Razem <borut.razem AT siol.net>
2380 * src/SDCCmain.c: fixed bug
2381 #1744746: SDCC #4867: broken option --xram-size
2383 2007-06-28 Borut Razem <borut.razem AT siol.net>
2385 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2386 find out the endianess of host machine for ucsim
2388 2007-06-27 Borut Razem <borut.razem AT siol.net>
2390 * support/regression/generate-cases.py: corrected the file name
2392 * configure.in, configure, sdccconf_in.h: find out the endianess of
2394 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2397 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2399 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2401 2007-06-26 Borut Razem <borut.razem AT siol.net>
2403 * support/regression/generate-cases.py: display warning if function
2404 list is empty; implemented more flexible rule for detection of
2405 testing functions, allowing return type 'void' in the same line as
2406 the function name in the function definition
2407 * support/regression/tests/bug-1654060.c: corrected test
2408 * support/librarian/sdcclib.c: fixed warning:
2409 format '%s' expects type 'char *', but argument 2 has type 'int'
2411 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2413 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2414 Multiple infiles for sdcclib.
2416 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2418 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2421 2007-06-18 Borut Razem <borut.razem AT siol.net>
2423 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2424 how to handle comments, so they have to be removed by the
2425 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2426 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2427 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2428 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2429 table driven option hadling
2431 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2433 * src/SDCCast.c (decorateType),
2434 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2435 iCode to ast level to fix bug 1738367
2436 * support/regression/tests/bug1738367.c: new, added
2438 2007-06-15 Raphael Neider <rneider AT web.de>
2440 * src/pic16/devices.inc,
2441 * device/lib/pic16/pics.all,
2442 * device/include/pic16/pic18fregs.h,
2443 * device/include/pic16/pic18f[24][45]20.h,
2444 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2445 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2446 * device/lib/pic16/Makefile.in: faster cleanup
2448 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2450 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2452 2007-06-13 Raphael Neider <rneider AT web.de>
2454 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2456 2007-06-12 Raphael Neider <rneider AT web.de>
2458 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2459 suppress bit defines if NO_BIT_DEFINES is #define'd
2460 * device/include/pic/pic*.h: recreated all headers to include
2461 conditional bit defines
2462 * device/include/pic/pic16f886.h,
2463 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2464 * device/include/pic/recreate.sh: script to recreate the complete
2465 device library files based on the currently supported devices
2467 2007-06-12 Borut Razem <borut.razem AT siol.net>
2469 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2470 support/regression/Makefile.in, support/scripts/build.mak,
2471 support/scripts/Makefile.snapshot:
2472 use new svn URL scheme
2473 * doc/sdccman.lyx: SDCC Wiki moved to
2474 http://sdcc.wiki.sourceforge.net/
2476 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2478 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2479 * support/regression/tests/bug1734654.c: added
2481 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2483 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2484 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2485 with literal operands
2487 2007-06-10 Borut Razem <borut.razem AT siol.net>
2489 * as/link/z80/lklibr.c: fixed mingw build warning
2490 lklibr.c:575: warning: implicit declaration of function 'tolower'
2491 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2492 src/z80/main.c: move target specific options from src/SDCCmain.c
2493 to src/<target>/main.c
2495 2007-06-09 Borut Razem <borut.razem AT siol.net>
2497 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2498 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2499 * support/regression/tests/bug-1294691.c: added
2501 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2503 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2504 can also be static, fixes bug 1733438
2505 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2506 have absolute address too
2507 (computeType): added optimization for 'cond ? true : false'
2508 * support/regression/tests/absolute.c: added test for static absolute var
2510 2007-06-08 Raphael Neider <rneider AT web.de>
2512 * src/regression/Makefile: suppress parallel builds, allow easy
2513 switching between pic14/pic16 ports
2514 * src/regression/picregs.h: added pic14/16 header file switch
2515 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2516 inline.c,nestfor.c,string1.c}: include "picregs.h"
2518 2007-06-07 Borut Razem <borut.razem AT siol.net>
2520 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2521 permanent solution to suppress GCC 4.2.0 c++ warning:
2522 deprecated conversion from string constant to `char *'
2523 use 'const char *' where ever required
2524 * support/regression/generate-cases.py: implemented more flexible rule
2525 for detection of testing functions, allowing white-spaces surrounding
2526 the function name and the 'void' parameter.
2527 * support/regression/tests/constantRange.c,
2528 support/regression/tests/scott-compare3.c: fixed failing regression
2529 tests, uncovered by implementation of more flexible rule for detection
2530 of testing functions
2532 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2534 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2536 2007-06-04 Borut Razem <borut.razem AT siol.net>
2538 * configure.in, configure, config_vc.awk: sdcc version number is now
2539 stored in configure.in; removed .version
2540 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2541 doc/INSTALL.txt: version bumped to 2.7.2
2542 * sim/ucsim/configure.in, sim/ucsim/configure:
2543 use "read" to read from .version
2545 2007-06-03 Borut Razem <borut.razem AT siol.net>
2547 * */Makefile.in: removed annoying warning:
2548 Makefile:xx: Makefile.dep: No such file or directory
2550 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2552 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2553 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2554 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2555 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2556 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2557 bugfix: only use newBoolLink for bit result type
2558 * src/SDCCicode.c (geniCodeLogic): added param tree,
2559 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2560 (geniCodeLogicAndOr): use IS_BIT,
2561 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2562 (ast2iCode): added tree param to geniCodeLogic for comparisons
2563 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2564 * support/regression/tests/bug1723128.c: added test NotZero
2566 2007-06-01 Borut Razem <borut.razem AT siol.net>
2568 * SDCPP synchronized with GCC CPP release version 4.2.0,
2569 currently the latest release:
2570 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2571 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2572 support/cpp2/cppdefault.h, support/cpp2/except.h,
2573 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2574 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2575 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2576 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2577 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2578 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2579 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2580 support/cpp2/opts.h, support/cpp2/output.h,
2581 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2582 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2583 support/cpp2/system.h, support/cpp2/version.c,
2584 support/cpp2/Makefile.in: modified
2585 * support/cpp2/opts-common.c: added
2586 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2587 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2588 search for included source file in local directory
2589 * sim/ucsim/configure, sim/ucsim/configure.in:
2590 temporary solution to suppress GCC 4.2.0 c++ warning:
2591 deprecated conversion from string constant to `char *'
2593 2007-06-01 Raphael Neider <rneider AT web.de>
2595 * device/lib/pic/libdev/pic12f683.c,
2596 * device/include/pic/pic12f683.h: added GPIO bits
2598 2007-06-01 Raphael Neider <rneider AT web.de>
2600 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2601 quotation marks, clarified role of PIC14 vs. PIC16 ports
2602 * src/pic16/devices.inc,
2603 * device/include/pic16/pic18fregs.h,
2604 * device/include/pic16/pic18f[24][45]j10.h,
2605 * device/lib/pic16/pics.all,
2606 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2607 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2608 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2609 for new devices as they are not yet supported by gputils
2611 2007-05-31 Borut Razem <borut.razem AT siol.net>
2613 * Small Device C Compiler 2.7.0 released
2614 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2615 changed sdcc version to 2.7.1
2616 * support/scripts/sdcc.nsi: added How to create WIN32 release
2619 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2621 * doc/sdccman.lyx: documented initialization and allocation of absolute
2622 variables, bit parameter passing, the need for function pointers to be
2623 reentrant and alpha quality support of inline and retrict
2625 2007-05-26 Borut Razem <borut.razem AT siol.net>
2627 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2628 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2629 * docs/knownbugs.html: updated
2631 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2633 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2635 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2637 (gencjneshort): optimized when left is AOP_DIR
2638 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2639 initializing unions in a struct/array
2640 * support/regression/fwk/include/testfwk.h: added defines for data, near
2641 and far for host and z80
2642 * support/regression/tests/bug1723128.c: new, added
2644 2007-05-22 Borut Razem <borut.razem AT siol.net>
2646 * doc/knownbugs.html: updated
2648 2007-05-21 Raphael Neider <rneider AT web.de>
2650 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2651 error message instead
2652 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2654 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2656 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2658 2007-05-21 Raphael Neider <rneider AT web.de>
2660 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2662 * src/regression/gpsim_assert.h,
2663 * src/regression/Makefile,
2664 * src/regression/pcodeopt.c: regression test for the above fix
2666 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2668 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2669 jumps to self, fixed bug 1717281
2671 2007-05-10 Borut Razem <borut.razem AT siol.net>
2673 * support/scripts/gen_known_bugs.pl: cosmetic fix
2674 * doc/knownbugs.html: generated by gen_known_bugs.pl
2676 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2678 * src/SDCCast.c (createFunction): also generate non-inlined version of
2679 function for functions declared as "static inline"
2680 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2681 function can be inlined after non-inlined version generated.
2683 2007-05-10 Borut Razem <borut.razem AT siol.net>
2685 * support/scripts/gen_known_bugs.pl: added script
2686 which generates knownbugs.html
2688 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2690 * doc/knownbugs.html: updated for release 2.7.0
2692 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2694 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2696 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2698 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2699 (throughout): updated generating comments
2700 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2701 (throughout): updated generating comments
2702 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2703 rule instead of at the second, or it might skip lines when removing the
2705 * support/regression/tests/bug1714204.c: changed test to foo
2707 2007-05-08 Borut Razem <borut.razem AT siol.net>
2709 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2710 thanks to SDCC Distributed Compile Farm members,
2711 added Z80 and GBZ80 command line options
2712 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2714 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2716 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2717 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2718 * support/regression/tests/longlit.c: modified to be tested at all and
2719 to pass the actual test
2721 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2723 * device/include/mcs51/uPSD33xx.h: Added.
2725 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2727 * device/lib/_gptrput.c,
2728 * device/lib/_gptrget.c: removed old code,
2730 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2731 * support/regression/tests/bug1714204.c: new, added
2733 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2735 * support/regression/tests/regtrack.c: test was never executed
2736 because of the regression test being picky about white spaces.
2737 * device/lib/mcs51/crtclear.asm: added comment
2739 2007-05-06 Raphael Neider <rneider AT web.de>
2741 * device/lib/pic/Makefile.rules,
2742 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2743 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2745 2007-05-06 Raphael Neider <rneider AT web.de>
2747 * src/pic16/device.h,
2749 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2750 _pic16_setDefaultOptions): removed/reordered command-line args
2751 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2752 devices, regrouped command line args, environment variables),
2753 clarified sone points, added sections on how to add devices to the
2756 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2758 * src/z80/peeph.def: fixed bug in rule 2
2760 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2762 * src/port.h: added TARGET_MCS51_LIKE
2763 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2764 take advantage of it too
2765 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2766 (shiftR2Left2Result): Optimized: don't check shifting by 0
2767 * src/z80/peeph-z80.def,
2768 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2769 modifications, see patch 1700823
2770 * src/mcs51/peep.c (): fixed bug 1712928
2771 * support/regression/tests/bug1712928.c: new, added
2773 2007-05-05 Borut Razem <borut.razem AT siol.net>
2775 * device/lib/pic16/Makefile.common.in,
2776 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2777 removed bash dependencies
2779 2007-05-01 Borut Razem <borut.razem AT siol.net>
2782 fixed bug #1710507: --i-code-in-asm makes compile fail
2783 all iCode comments are now one liners
2784 * src/mcs51/gen.c: fixed memory leak
2786 2007-05-01 Raphael Neider <rneider AT web.de>
2788 * device/lib/pic/libdev/*.c
2789 * device/include/pic/*.h: regenerated all device libs from updated
2791 * support/scripts/inc2h.pl: documented usage, now uses strict to
2794 2007-04-30 Borut Razem <borut.razem AT siol.net>
2797 fixed bug #1669175: Problem with space in output paths
2798 documented how to use paths with spaces for Windows users
2800 2007-04-29 Borut Razem <borut.razem AT siol.net>
2802 * Fixed svn:eol-style and svn:keywords properties
2803 * src/SDCCval.c: fixed bug
2804 #1592871: Segfault with "large" const arrays of characters
2805 replaced recursion with iteration
2806 * Removed svn:executable property from non-executable files
2808 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2810 * src/mcs51/gen.c (genRet): fixed bug 1707003
2812 2007-04-27 Raphael Neider <rneider AT web.de>
2814 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2815 createReachingDefinitions,assignValnums,pic16_destructDF,
2816 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2817 prevent NULL pointer dereferences
2818 * device/lib/pic/libdev/pic16f886.c,
2819 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2820 prevent building them, gputils do not really support them yet
2822 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2824 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2825 helps printf_small. 32 bytes more __idata mem.
2827 2007-04-27 Raphael Neider <rneider AT web.de>
2829 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2830 return early when pb or pb->pcHead is NULL (patch #1708427)
2831 * src/regression/empty.c,
2832 * src/regression/Makefile: added test with empty functions
2833 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2835 2007-04-27 Borut Razem <borut.razem AT siol.net>
2837 * src/SDCCast.c: fixed feature request
2838 #1547512: Redundant strings linked when using sizeof("abc")
2840 2007-04-23 Borut Razem <borut.razem AT siol.net>
2842 * doc/sdccman.lyx, src/SDCCmain.c:
2843 peep-hole comments are generated only if --fverbose-asm option is
2844 specified and --no-peep-comments is not, as proposed by Frieder.
2845 * support/regression/Makefile.in: compile regression tests with
2846 --fverbose-asm option so one can "grep" whether a new (or an old)
2847 peephole is (still) applied; requested by Frieder.
2849 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2851 * device/include/pic/pic16f886.h,
2852 * device/include/pic/pic16f887.h,
2853 * device/lib/pic/libdev/pic16f886.c,
2854 * device/lib/pic/libdev/pic16f887.c,
2855 * device/include/pic/pic14devices.txt,
2856 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2858 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2860 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2863 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2865 * device/lib/_memset.c: assembler version for mcs51
2867 2007-04-22 Borut Razem <borut.razem AT siol.net>
2869 * support/scripts/listerr.c: program to create the list of errors and
2870 warnings list from - added
2871 * doc/sdccman.lyx: removed the note
2872 "For list of warnings and corresponding codes, see err_warn.txt"
2873 * src/SDCCsymt.c: fixed bug #1699804:
2874 Bug with some uses of sizeof(static local array) (MCS51)
2875 * support/regression/tests/bug-1699804.c: added
2877 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2879 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2880 (main): added option -i,
2881 (asmbl, case S_INCL): use search_path_fopen,
2882 mostly from patch 1579668 by Peter Miller, thanks
2883 * src/z80/main.c: fixed typo --callee-saves-bc
2884 * device/include/mcs51/compiler.h: added sfrword for Tasking
2886 2007-04-20 Borut Razem <borut.razem AT siol.net>
2888 * src/z80/main.c: replaced reserved keyword asm with asmblr
2890 2007-04-19 Borut Razem <borut.razem AT siol.net>
2892 * src/port.h: use const pointers to strings
2893 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2894 * src/pic16/main.c: include SDCCargs.h
2895 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2896 const char, since the strings are dynamically allocated
2897 * src/SDCCmain.c: options.code_seg and options.const_seg are
2898 dynamically allocated; check port specific command line options
2899 before the general ones
2900 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2902 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2904 * device/include/ds400rom.h,
2905 * device/lib/ds390/lcd390.c,
2906 * device/lib/ds390/memcpyx.c,
2907 * device/lib/ds390/rtc390.c,
2908 * device/lib/ds400/ds400rom.c,
2909 * device/lib/ds400/memcpyx.c,
2910 * device/lib/hc08/_ret.c: more replacements of keywords with their
2911 double underscore equivalents
2912 * device/lib/ds390/Makefile.in,
2913 * device/lib/ds400/Makefile.in,
2914 * device/lib/gbz80/Makefile.in,
2915 * device/lib/hc08/Makefile.in,
2916 * device/lib/mcs51/Makefile.in,
2917 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2919 2007-04-17 Borut Razem <borut.razem AT siol.net>
2921 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2922 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2923 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2924 to --fverbose-asm, to be gcc'ish
2926 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2928 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2930 2007-04-17 Borut Razem <borut.razem AT siol.net>
2932 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2933 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2934 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2935 with their double underscore equivalent
2937 2007-04-14 Borut Razem <borut.razem AT siol.net>
2939 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2942 2007-04-13 Borut Razem <borut.razem AT siol.net>
2944 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2946 * device/examples/serialcomm/windows/serial.[ch],
2947 device/examples/serialcomm/windows/test_serialcomm.cpp:
2948 updated by Bela Torok
2949 * device/examples/serialcomm/windows/serialcomm.dsw,
2950 device/examples/serialcomm/windows/serialcomm.dsp: added
2952 2007-04-13 Jan Waclawek <wek AT efton.sk>
2954 * doc/sdccman.lyx: additions and changes at various places
2955 (submitted as #1697136).
2956 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2958 2007-04-10 Borut Razem <borut.razem AT siol.net>
2960 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2961 LyX file format changed to 245
2962 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2963 "FreeWare" replaced with "free open source"
2965 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2967 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2969 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2971 * device/include/pic16/pic18fregs.h,
2973 * device/lib/_decdptr.c,
2974 * device/lib/_divsint.c,
2975 * device/lib/_divslong.c,
2976 * device/lib/_divuint.c,
2977 * device/lib/_divulong.c,
2978 * device/lib/_fs2schar.c,
2979 * device/lib/_fs2sint.c,
2980 * device/lib/_fs2slong.c,
2981 * device/lib/_fs2uchar.c,
2982 * device/lib/_fs2uint.c,
2983 * device/lib/_fs2ulong.c,
2984 * device/lib/_fsadd.c,
2985 * device/lib/_fscmp.c,
2986 * device/lib/_fsdiv.c,
2987 * device/lib/_fseq.c,
2988 * device/lib/_fsget1arg.c,
2989 * device/lib/_fsget2args.c,
2990 * device/lib/_fsgt.c,
2991 * device/lib/_fslt.c,
2992 * device/lib/_fsmul.c,
2993 * device/lib/_fsneq.c,
2994 * device/lib/_fsnormalize.c,
2995 * device/lib/_fsreturnval.c,
2996 * device/lib/_fsrshift.c,
2997 * device/lib/_fssub.c,
2998 * device/lib/_fsswapargs.c,
2999 * device/lib/_gptrget.c,
3000 * device/lib/_gptrgetc.c,
3001 * device/lib/_gptrput.c,
3002 * device/lib/_logexpf.c,
3003 * device/lib/_modsint.c,
3004 * device/lib/_modslong.c,
3005 * device/lib/_moduint.c,
3006 * device/lib/_modulong.c,
3007 * device/lib/_mulint.c,
3008 * device/lib/_mullong.c,
3009 * device/lib/_schar2fs.c,
3010 * device/lib/_ser.c,
3011 * device/lib/_setjmp.c,
3012 * device/lib/_sint2fs.c,
3013 * device/lib/_slong2fs.c,
3014 * device/lib/_spx.c,
3015 * device/lib/_uchar2fs.c,
3016 * device/lib/_uint2fs.c,
3017 * device/lib/_ulong2fs.c,
3018 * device/lib/asincosf.c,
3019 * device/lib/atanf.c,
3020 * device/lib/calloc.c,
3021 * device/lib/ds390/tinibios.c,
3022 * device/lib/ds400/tinibios.c,
3023 * device/lib/expf.c,
3024 * device/lib/free.c,
3025 * device/lib/hc08/_mulint.c,
3026 * device/lib/logf.c,
3027 * device/lib/malloc.c,
3028 * device/lib/printf_fast.c,
3029 * device/lib/printf_tiny.c,
3030 * device/lib/printfl.c,
3031 * device/lib/realloc.c,
3032 * device/lib/ser_ir.c,
3033 * device/lib/serial.c,
3034 * support/regression/tests/libmullong.c: replaced all special keywords
3035 with their double underscore equivalent
3036 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3037 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3039 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3040 (genRet): if the bit-symbol is ruonly it already is in the carry
3041 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3042 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3043 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3044 type UCHAR if dest is not bit
3046 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3048 * device/include/math.h,
3049 * device/lib/cotf.c,
3050 * device/lib/expf.c,
3051 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3053 2007-04-01 Borut Razem <borut.razem AT siol.net>
3055 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3056 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3057 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3058 gcc_unreachable() called internal_error()...
3060 2007-03-30 Raphael Neider <rneider AT web.de>
3062 * src/pic/ralloc.c (isData): suppress garbage debug output
3064 2007-03-28 Borut Razem <borut.razem AT siol.net>
3067 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3068 is developed, built and used worldwide, and the word "night" doesn't
3071 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3073 * device/include/mcs51/C8051F360.h: new, added
3074 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3076 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3078 * src/SDCC.y (declaration_specifiers, function_specifier),
3079 * support/Util/SDCCerr.c,
3080 * support/Util/SDCCerr.h,
3082 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3084 * src/SDCCmem.c (deallocParms),
3085 * src/SDCCast.c: support for function inlining, not quite complete
3086 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3087 'restrict' qualifier
3089 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3091 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3092 (saveRBank, unsaveRBank): don't save bits,
3093 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3094 * support/regression/tests/bug1535242.c: new, added
3095 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3096 thanks Alexey Shamrin <shamrin AT gmail.com>,
3097 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3098 removed header guard)
3100 * sdcc.spec: bumped version to 2.6.5
3101 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3103 2007-03-22 Borut Razem <borut.razem AT siol.net>
3105 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3106 fixed bug #1653671: sdcdb integration into ddd is broken
3108 2007-03-22 Raphael Neider <rneider AT web.de>
3110 * src/pic/gen.c (popGetExternal): augmented to also create references
3111 to external variables (not only labels),
3112 (genCall): comment on plan to reduce PAGESEL overhead,
3113 (genFunction, genEndFunction): also save/restore FSR around interrupt
3114 handling code, removed lots of unused code
3115 (genDivOneByte): release acquired temp register
3116 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3118 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3119 for registers that need to be saved during interrupts (FSR, STATUS,
3120 PCLATH; W needs special handling), currently only FSR is used
3122 2007-03-22 Raphael Neider <rneider AT web.de>
3124 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3126 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3128 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3130 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3132 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3134 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3136 * as/link/aslink.h: added LKOBJEXT
3137 * as/link/hc08/link_hc08.dsp,
3138 * as/link/hc08/Makefile.bcc,
3139 * as/link/hc08/Makefile.in,
3140 * as/link/mcs51/aslink.dsp,
3141 * as/link/mcs51/Makefile.bcc,
3142 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3143 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3144 * as/link/lkaomf51.c: merged and moved
3145 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3146 * as/link/z80/lkdata.c,
3147 * as/link/lkdata.c: merged and moved
3148 * as/link/hc08/lkmain.c,
3149 * as/link/mcs51/lkmain.c: cosmetic changes
3150 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3151 * as/link/lklex.c: use LKOBJEXT
3152 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3153 ANSI-fied functions, removed bubble-sorts
3154 * as/link/z80/lksym.c as/link/lksym.c: merged,
3156 * as/link/z80/linkgbz80.dsp,
3157 * as/link/z80/linkz80.dsp,
3158 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3159 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3160 * as/link/z80/lkhead.c,
3161 * as/link/z80/lklex.c: deleted
3162 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3163 * as/link/z80/lkmain.c: added copyfile()
3165 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3167 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3169 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3171 * device/lib/_strlen.c: assembler version for mcs51
3173 2007-03-13 Raphael Neider <rneider AT web.de>
3175 * device/include/pic16/pic18f2221.h,
3176 * device/include/pic16/pic18f2321.h,
3177 * device/include/pic16/pic18f2331.h,
3178 * device/include/pic16/pic18f4221.h,
3179 * device/include/pic16/pic18f4321.h,
3180 * device/include/pic16/pic18f4331.h: fixed config byte location names
3181 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3182 consistently named config byte locations
3184 2007-03-13 Borut Razem <borut.razem AT siol.net>
3186 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3187 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3188 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3189 as/link/z80/Makefile.in, as/z80/Makefile.in:
3192 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3194 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3195 * device/lib/printf_large.c: pointer was converted to generic
3196 pointer for mcs51 models other than model-small (Maarten noticed)
3198 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3200 * device/include/mcs51/ADuC84x.h: Added.
3202 2007-03-10 Borut Razem <borut.razem AT siol.net>
3204 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3205 fixed RFE #1624219: double backslashes in filenames;
3206 functions hexEscape(), octalEscape() and copyStr() moved from
3207 SDCCval.c to SDCCutil.c and made them glovbally available
3209 2007-03-09 Borut Razem <borut.razem AT siol.net>
3211 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3212 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3213 1673361: Missaligned comments in output files
3215 2007-03-09 Raphael Neider <rneider AT web.de>
3217 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3219 2007-03-09 Raphael Neider <rneider AT web.de>
3223 * src/pic/ralloc.c: suppress undesired debug output
3224 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3226 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3228 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3230 2007-03-07 Borut Razem <borut.razem AT siol.net>
3232 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3233 search include files in the current directory
3235 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3237 * src/SDCCglue.c (emitMaps, glue),
3238 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3240 * support/regression/tests/absolute.c: added xdata test
3242 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3244 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3245 added condition to macro, fixes bug 1666080
3247 2007-03-02 Raphael Neider <rneider AT web.de>
3249 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3251 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3253 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3254 be cleared. Unconditionally set __XPAGE
3255 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3257 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3262 * src/mcs51/rtrack.c,
3264 * doc/sdccman.lyx: added --no-gen-comments
3265 * src/mcs51/peeph.def: added 192.b, disabled 185
3267 2007-02-25 Raphael Neider <rneider AT web.de>
3269 * src/pic16/gen.c (genCast): fixed typo
3270 * device/lib/pic16/Makefile.subdir: only install existing files
3271 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3273 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3275 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3276 * device/lib/mcs51/crtclear.asm,
3277 * device/lib/mcs51/crtxclear.asm: renumbered labels
3278 * device/lib/mcs51/Makefile.in: added crtcall.asm
3279 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3280 * src/mcs51/gen.c (movc): removed,
3281 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3283 (toCarry, genSend, genRet): added function toCarry,
3284 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3285 (assignBit, genAssign, genCast): added function assignBit
3286 * src/mcs51/Makefile.bcc: added rtrack.c
3287 * src/mcs51/ralloc.h: made valueKnown a bitfield
3288 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3289 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3290 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3291 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3292 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3293 (_pop): only pop valid pairs, see gencjneshort,
3294 (gencjneshort): return pair that still needs to be popped, restructured,
3295 (gencjne, genCmpEq): call _pop
3297 2007-02-23 Raphael Neider <rneider AT web.de>
3299 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3301 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3303 * device/include/mcs51/P89LPC925.h: Added.
3305 2007-02-18 Raphael Neider <rneider AT web.de>
3307 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3309 2007-02-17 Borut Razem <borut.razem AT siol.net>
3311 * support/cpp2/directives.c, support/cpp2/version.c:
3312 synchronized with GCC CPP 4.1.2
3314 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3316 * src/mcs51/rtrack.h,
3317 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3318 by checking the strings passed by emitcode() to the assembler.
3319 Feel free to change. This in part addresses RFE #482179.
3320 Set environment variable SDCC_RTRACK to enable.
3321 * src/mcs51/gen.c: inserted hooks
3322 * src/mcs51/ralloc.h: added two members to struct regs
3323 * support/regression/tests/regtrack.c: added
3325 2007-02-14 Borut Razem <borut.razem AT siol.net>
3327 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3328 * Makefile.in: applied patch from Makefile related part of
3329 #1469393: Compiler does not initialize static data
3331 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3333 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3334 for better fix of bug 1273984, compiles pic16 rand.c
3336 2007-02-12 Borut Razem <borut.razem AT siol.net>
3338 * src/pic16/main.c: fixed pic16 standard library directory bug
3340 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3342 * src/hc08/gen.c (genSwap): fix swap regression test
3344 2007-02-10 Borut Razem <borut.razem AT siol.net>
3346 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3348 * support/regression/tests/bug-1654060.c: added regression test for
3351 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3353 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3354 bit moves in return statement
3356 2007-02-09 Borut Razem <borut.razem AT siol.net>
3358 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3361 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3363 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3364 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3366 2007-02-07 Raphael Neider <rneider AT web.de>
3368 * src/pic16/devices.inc,
3369 * device/include/pic16/pic18fregs.h,
3370 * device/include/pic16/pic18f[24][34]31.h,
3371 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3372 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3373 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3375 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3377 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3378 can this have lived here for so many years?
3379 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3380 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3381 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3383 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3385 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3386 appended by loop induction must be at the very end of the eBBlock
3388 2007-02-05 Kevin Vigor
3390 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3392 2007-02-05 Borut Razem <borut.razem AT siol.net>
3394 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3395 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3397 2007-02-03 Borut Razem <borut.razem AT siol.net>
3399 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3400 applied patch #1646602 option to set default signedness of char to
3401 unsigned, added -funsigned-char command line option,
3402 thanks to Gunther Jehle
3403 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3404 prompt for file deletion a few hundred times (especially the
3405 subversion files, which have ro permissions so it asks for
3406 confirmation), thanks to Simon McAuliffe;
3407 added {} + option to find in order to remove multiple files from a
3410 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3412 * device/include/mcs51/SST89x5xRDx.h: Added.
3414 2007-02-02 Raphael Neider <rneider AT web.de>
3416 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3417 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3419 2007-02-01 Raphael Neider <rneider AT web.de>
3421 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3424 2007-01-31 Borut Razem <borut.razem AT siol.net>
3426 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3427 if compiled with GCC. Thanks to Raphael Neider
3429 2007-01-31 Raphael Neider <rneider AT web.de>
3431 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3432 operand names, handles name and (name + n) for all n,
3433 (sameBank): restructured, also check bank allocation policy,
3434 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3435 (pic14_operandsAllocatedInSameBank): check whether to operands
3436 will be allocated into the same bank (i.e., section) to reduce
3437 BANKSEL overhead, queried from pcode.c:sameBank,
3438 (pic14printLocals): reintroduced clustering registers into a single
3439 section: all compiler generated symbols will now reside in one
3440 bank (per file), reducing BANKSEL overhead and code size,
3441 (showAllMemmaps): use local dbuf where possible
3443 2007-01-29 Raphael Neider <rneider AT web.de>
3445 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3446 (call_libraryfunc): retrieve/create symbol and mark as used,
3447 (genFunction): mark defined functions as non-extern and add again
3448 to code memmap for later output
3449 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3450 (pic14printLocals): reworked for new symbol emission,
3451 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3452 showAllMemmaps): reworked symbol output using dbufs, added handling
3453 of string literals (still incomplete),
3454 (picglue): removed symbol emission, moved into showAllMemmaps,
3455 (emitSymbolSet): new workhorse for symbol output,
3456 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3458 2007-01-29 Borut Razem <borut.razem AT siol.net>
3460 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3461 component contains the extension separator.
3463 2007-01-28 Borut Razem <borut.razem AT siol.net>
3465 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3467 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3468 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3469 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3470 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3471 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3472 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3473 src/z80/gen.c, support/Util/MySystem.c:
3474 accept slash and backslash as directory separator on WIN32 and
3477 2007-01-28 Raphael Neider <rneider AT web.de>
3479 * src/pic16/devices.inc,
3480 * device/include/pic16/pic18f[24][23]21.h,
3481 * device/include/pic16/pic18fregs.h,
3482 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3483 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3484 * device/lib/pic16/libio/adc.ignore,
3485 * device/lib/pic16/libio/i2c.ignore,
3486 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3487 family, as gputils do not yet support the devices
3488 * device/lib/pic16/Makefile.subdir: ignore errors on install
3489 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3490 headers and libraries from gputils .inc files
3492 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3494 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3496 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3498 * doc/sdccman.lyx: add printf benchmarks
3500 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3502 * device/lib/printf_fast.c: fix %c, char promoted to int
3503 * device/lib/printf_tiny.c: fix %c, char promoted to int
3505 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3507 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3509 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3511 * support/regression/tests/swap.c: 64 bit hosts failed
3512 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3514 2007-01-25 Raphael Neider <rneider AT web.de>
3516 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3517 based on absolute register address, patch by Alex Blond
3519 2007-01-22 Raphael Neider <rneider AT web.de>
3521 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3522 emitted, do not emit them again...
3524 2007-01-22 Raphael Neider <rneider AT web.de>
3526 * src/regression/bank1.c, src/regression/compare6.c,
3527 src/regression/add.c: cosmetic changes
3528 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3529 * src/pic/gen.c: fixed global zero and one,
3530 (aopForSym): removed unued code,
3531 (aopGet): assert aop is defined, check and use `index' of
3532 pCodeImmd operands (fixes #1630908),
3533 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3534 (register_reassign): prevent accidental register unification,
3535 (ReuseReg): cosmetic changes (also above)
3536 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3537 pic14emitStaticSeg): do not emit initialized data,
3538 (printIval*): replaced with working versions,
3539 (pic14createInterruptVect,picglue): use idata for initialized data,
3540 now init data should work in all modules (not only main()),
3541 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3543 2007-01-21 Borut Razem <borut.razem AT siol.net>
3545 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3546 use -fPIC or -fpic if they are supported and not ignored
3547 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3548 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3550 2007-01-20 Borut Razem <borut.razem AT siol.net>
3552 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3553 implemented RFE #1470316: allow "$" in variable names
3555 2007-01-20 Raphael Neider <rneider AT web.de>
3557 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3559 2007-01-20 Raphael Neider <rneider AT web.de>
3561 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3562 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3563 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3564 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3565 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3566 * device/lib/pic/libdev/pic*.c,
3567 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3568 * device/lib/pic/libdev/Makefile.in: show progress
3570 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3572 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3573 * support/scripts/sdcc_cygwin_mingw32,
3574 * support/scripts/sdcc_mingw32,
3575 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3576 conformance with autoconf 2.6
3578 2007-01-19 Raphael Neider <rneider AT web.de>
3580 * src/pic/device.c (register_map): fixed list construction
3581 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3582 (genMod): removed case for genModbits,
3583 (genModbits): removed as now unused/unimplemented
3584 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3586 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3588 * support/regression/tests/swap.c: added in response to #1638622
3589 * doc/sdccman.lyx: synced version, minor changes
3591 2007-01-18 Borut Razem <borut.razem AT siol.net>
3593 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3594 thanks to Gunther Jehle
3595 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3596 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3597 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3598 use filename in lineno instead.
3599 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3600 print the file name in ast_print()
3602 2007-01-18 Borut Razem <borut.razem AT siol.net>
3604 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3606 * src/SDCC.lex: stringLiteral() returns const char pointer,
3607 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3608 fixed column counting
3609 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3610 accept const char pointer as parameter
3611 * src/SDCCdwarf2.c: corrected buffer size
3613 2007-01-17 Borut Razem <borut.razem AT siol.net>
3615 * support/Util/dbuf_string.c: fixed for amd64
3617 2007-01-15 Borut Razem <borut.razem AT siol.net>
3619 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3620 removed terminal symbol ELIPSIS, since it was never generated by the
3621 lexer and it was wrongly used in parameter_identifier_list rule
3623 2007-01-15 Raphael Neider <rneider AT web.de>
3625 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3626 code page and data banking description
3627 * src/pic/genarith.c,
3628 * src/pic/gen.h: removed bit arithmetic functions,
3629 updated exit(1) to exit(EXIT_FAILURE)
3630 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3631 * device/include/pic16/pic18f2455.h,
3632 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3633 TRISD and TRISE, fixed/added some bit names
3634 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3635 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3636 updated pic18f2455.{c,h} instead of duplicating them
3638 2007-01-14 Borut Razem <borut.razem AT siol.net>
3640 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3641 Cannot debug files that contain spaces in the path name
3642 by converting spaces in asm file name to underscores
3644 2007-01-13 Borut Razem <borut.razem AT siol.net>
3646 * doc/sdccman.lyx: fixed format errors
3648 2007-01-10 Borut Razem <borut.razem AT siol.net>
3650 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3651 codeseg/constseg #pragma fail
3652 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3653 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3654 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3655 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3657 2007-01-09 Borut Razem <borut.razem AT siol.net>
3659 * get rid of diagnistic.[ch], pretty-print.[ch],
3660 c-pretty-print.[ch], ... used just for error, warning, ...
3662 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3663 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3664 suppoprt/cpp2/pretty-print.[ch]:
3666 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3667 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3668 suppoprt/cpp2/sdcpp.dsp:
3671 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3673 * device/lib/printf_large.c (output_float): removed recursion,
3674 use smaller buffer on stack for mcs51,
3675 fixed bug printing 1.96
3676 * support/regression/tests/snprintf.c: added test
3678 2007-01-07 Borut Razem <borut.razem AT siol.net>
3680 * use dynamic memory buffers instead temporary files
3681 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3683 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3684 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3685 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3686 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3687 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3688 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3689 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3690 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3691 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3692 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3693 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3694 support/Util/dbuf.c, support/Util/dbuf.h:
3696 * .version, sdcc.spec: bumped version to 2.6.4
3698 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3700 * src/port.h: added TARGET_Z80_LIKE macro
3701 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3702 output PSEG location if --xram-loc or --xstack-loc was used
3703 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3705 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3707 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3708 * as/as_z80.dsp, as/z80/as_z80.dsp,
3709 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3710 * sdcc.dsw: moved project files into subdir
3711 * as/hc08/as_hc08.dsp,
3712 * as/hc08/Makefile.bcc,
3713 * as/hc08/Makefile.in,
3714 * as/mcs51/Makefile.bcc,
3715 * as/mcs51/Makefile.in,
3716 * as/z80/Makefile.bcc,
3717 * as/z80/Makefile.in,
3718 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3721 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3724 * as/mcs51/asmain.c,
3726 * as/z80/assym.c: removed include "strcmpi.h"
3727 * as/hc08/strcmpi.c,
3728 * as/hc08/strcmpi.h,
3729 * as/mcs51/strcmpi.c,
3730 * as/mcs51/strcmpi.h,
3731 * support/Util/strcmpi.c,
3732 * support/Util/strcmpi.h: removed files
3733 * as/strcmpi.c: added as_strncmpi()
3735 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3737 * sdcc.dsw: Added some dependencies on project config.dsp
3739 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3741 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3742 with [di]ram_start to fix a regresion
3744 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3746 * configure.in: added missing mcs51 in status output
3747 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3749 * debugger/mcs51/clean.mk (distclean): remove config.h
3750 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3751 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3752 options.h, s-options-h and options.c
3753 * support/cpp2/clean.mk: unused, removed
3754 * Makefile.common.in,
3757 * as/hc08/Makefile.in,
3759 * as/mcs51/Makefile.in,
3760 * as/mcs51/clean.mk,
3763 * as/z80/Makefile.in,
3765 * as/link/Makefile.in,
3766 * as/link/hc08/Makefile.in,
3767 * as/link/hc08/clean.mk,
3768 * as/link/mcs51/Makefile.in,
3769 * as/link/mcs51/clean.mk,
3770 * as/link/z80/Makefile.in,
3771 * as/link/z80/clean.mk,
3772 * as/link/z80/conf.mk,
3773 * debugger/mcs51/Makefile.in,
3774 * debugger/mcs51/clean.mk,
3775 * device/include/Makefile.in,
3776 * device/lib/Makefile.in,
3777 * device/lib/mcs51/Makefile.in,
3778 * device/lib/pic/Makefile.in,
3779 * device/lib/pic/Makefile.common.in,
3780 * device/lib/pic/Makefile.subdir,
3781 * device/lib/pic/Makefile.rules,
3782 * device/lib/pic16/libio/Makefile.in,
3783 * device/lib/pic16/Makefile.subdir,
3784 * device/lib/pic16/libdev/Makefile.in,
3785 * device/lib/pic16/Makefile.rules,
3786 * device/lib/pic16/Makefile.common.in,
3787 * sim/ucsim/avr.src/Makefile.in,
3788 * sim/ucsim/main_in.mk,
3789 * sim/ucsim/cmd.src/Makefile.in,
3790 * sim/ucsim/doc/Makefile.in,
3791 * sim/ucsim/gui.src/Makefile.in,
3792 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3793 * sim/ucsim/gui.src/serio.src/Makefile.in,
3794 * sim/ucsim/hc08.src/Makefile.in,
3795 * sim/ucsim/libltdl/Makefile.in,
3796 * sim/ucsim/s51.src/Makefile.in,
3797 * sim/ucsim/sim.src/Makefile.in,
3798 * sim/ucsim/sim.src/conf.mk,
3799 * sim/ucsim/xa.src/Makefile.in,
3800 * sim/ucsim/z80.src/Makefile.in,
3804 * support/cpp2/Makefile.in,
3805 * support/librarian/Makefile.in,
3806 * support/librarian/clean.mk,
3807 * support/makebin/Makefile.in,
3808 * support/makebin/clean.mk,
3809 * support/packihx/Makefile.in,
3810 * support/regression/Makefile.in,
3811 * support/regression/ports/ds390/spec.mk,
3812 * support/regression/ports/gbz80/spec.mk,
3813 * support/regression/ports/hc08/spec.mk,
3814 * support/regression/ports/mcs51/spec.mk,
3815 * support/regression/ports/mcs51-large/spec.mk,
3816 * support/regression/ports/mcs51-medium/spec.mk,
3817 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3818 * support/regression/ports/pic14/spec.mk,
3819 * support/regression/ports/pic16/spec.mk,
3820 * support/regression/ports/mcs51-stack-auto/spec.mk,
3821 * support/regression/ports/ucz80/spec.mk,
3822 * support/regression/ports/xa51/spec.mk,
3823 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3824 adding a slash after $(top_builddir) and/or adding @datarootdir@
3826 * debugger/mcs51/configure.in,
3827 * device/lib/pic/configure.in,
3828 * device/lib/pic16/configure.in,
3829 * sim/ucsim/configure.in,
3830 * support/cpp2/configure.in,
3831 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3833 * debugger/mcs51/configure,
3834 * device/lib/pic/configure,
3835 * device/lib/pic16/configure,
3836 * sim/ucsim/configure,
3837 * support/cpp2/configure,
3838 * support/packihx/configure: generated with autoconf 2.60
3840 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3842 * as/link/hc08/lkihx.c (newArea),
3843 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3845 2007-01-02 Borut Razem <borut.razem AT siol.net>
3847 * doc/sdccman.lyx: documented #pragma sdcc_hash
3848 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3850 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3852 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3854 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3855 empty 'while'-loop to work correctly, see regression test 'while.c'
3856 * support/regression/tests/while.c: added
3858 2007-01-01 Borut Razem <borut.razem AT siol.net>
3860 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3861 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3862 support/cpp2/libcpp/sdcpp.c:
3863 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3864 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3865 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3867 2006-12-31 Borut Razem <borut.razem AT siol.net>
3869 * SDCPP synchronized with GCC CPP release version 4.1.1,
3870 currently the latest release:
3871 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3872 support/cpp2/libcpp/include/cpp-id-data.h
3873 support/cpp2/libiberty/fopen_unlocked.c
3874 support/cpp2/libiberty/md5.c
3876 support/cpp2/opt-functions.awk
3877 support/cpp2/opt-gather.awk
3878 support/cpp2/optc-gen.awk
3879 support/cpp2/opth-gen.awk:
3881 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3882 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3883 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3884 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3885 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3886 support/cpp2/diagnostic.h, support/cpp2/except.h,
3887 support/cpp2/hwint.h, support/cpp2/input.h,
3888 support/cpp2/intl.h, support/cpp2/move-if-change,
3889 support/cpp2/opts.c, support/cpp2/opts.h,
3890 support/cpp2/output.h, support/cpp2/prefix.c,
3891 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3892 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3893 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3894 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3895 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3896 support/cpp2/version.c:
3898 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3899 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3900 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3901 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3902 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3903 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3904 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3905 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3906 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3907 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3908 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3910 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3911 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3912 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3913 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3914 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3915 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3916 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3917 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3918 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3919 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3920 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3921 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3922 support/cpp2/system.h:
3925 2006-12-31 Borut Razem <borut.razem AT siol.net>
3927 * configure.in, configure: fixed bug #1538756: configure dies if bison
3928 and flex are not installed, 2nd try
3930 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3932 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3933 400.x for better code in RFE 899102
3935 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3937 * src/SDCCpeeph.c (deadMove),
3939 * src/mcs51/peep.h: renamed 'op' by 'reg'
3940 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3941 (scan4op): small change for removeDeadMove(), added support for
3942 'callee saves' and/or PACLL function calls,
3943 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3944 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3945 left in new dispatcher mcs51DeadMove()
3946 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3948 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3950 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3952 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3953 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3955 2006-12-30 Borut Razem <borut.razem AT siol.net>
3957 * support/cpp2/spacs.h: deleted from svn
3958 * configure.in, configure: fixed bug #1538756: configure dies if bison
3959 and flex are not installed
3961 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3963 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3964 with this z80 passes printf float test when enabled
3965 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3967 2006-12-28 Borut Razem <borut.razem AT siol.net>
3969 * support/cpp2/config.in, support/cpp2/configure.in,
3970 support/cpp2/configure, support/cpp2/Makefile.in:
3971 fix for the solaris build
3973 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3975 * src/SDCC.y (type_specifier2, pointer),
3977 * src/SDCCsymt.c (mergeSpec, checkSClass),
3978 * support/Util/SDCCerr.c,
3979 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3980 * support/valdiag/valdiag.py: Allow test cases to specify
3981 required language standard
3982 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3983 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3985 2006-12-27 Borut Razem <borut.razem AT siol.net>
3987 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3988 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3990 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3992 * support/cpp2/libiberty/Makefile.bcc: updated
3993 * src/pic16/main.c: fixed #pragma udata handling
3994 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3996 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3998 * src/SDCCpeeph.c: made labelHashEntry global,
3999 made pcDistance, FBYNAME static,
4000 (pcDistance): made static, use isComment and isLabel,
4002 (getLabelRef): added, extracted from labelRefCount(),
4003 (labelRefCount): use new getLabelRef(),
4004 (callFuncByName): made static, added deadMove,
4005 use isComment and isLabel,
4006 (newPeepRule): made static, set isLabel,
4007 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4008 labels from peephole rules,
4009 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4010 when isComment or isLabel is set
4011 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4012 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4014 * src/mcs51/peep.h: added
4015 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4016 * src/port.h: added peep->deadMove to port structure
4017 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4018 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4019 deadMove, finally removed no. 1 and 2
4026 * src/hc08/gen.c: mark lines with isComment or isLabel
4027 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4029 * sdcc.spec: bumped version to 2.6.3
4031 2006-12-26 Borut Razem <borut.razem AT siol.net>
4033 * support/cpp2/Makefile.in: added dependency on options.h
4034 * configure: regenerated
4035 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4036 * support/cpp2/Makefile.in: added vasprintf.c
4038 2006-12-25 Borut Razem <borut.razem AT siol.net>
4040 * SDCPP synchronized with GCC CPP release version 3.4.6,
4041 the latest release before 4.x:
4042 * support/cpp2/Makefile.in, support/cpp2/config.h,
4043 support/cpp2/configure, support/cpp2/configure.in,
4044 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4045 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4046 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4047 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4048 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4049 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4050 support/cpp2/cpptrad.c, support/cpp2/except.h,
4051 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4052 support/cpp2/hwint.h, support/cpp2/intl.h,
4053 support/cpp2/line-map.c, support/cpp2/line-map.h,
4054 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4055 support/cpp2/output.h, support/cpp2/prefix.c,
4056 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4057 support/cpp2/system.h, support/cpp2/version.c:
4059 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4060 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4061 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4062 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4063 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4064 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4065 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4066 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4067 support/cpp2/move-if-change, support/cpp2/opts.c,
4068 support/cpp2/opts.h, support/cpp2/opts.sh,
4069 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4070 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4071 support/cpp2/win32, support/cpp2/win32/dirent.c,
4072 support/cpp2/win32/dirent.h:
4074 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4075 * support/cpp2/sdcpp.h: renamed from sdcc.h
4076 * sdcppinit.c: deleted
4078 2006-12-23 Borut Razem <borut.razem AT siol.net>
4080 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4081 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4082 preproc.c: an other try to fix bug #982435: introduced
4083 -pedantic-parse-number command line option and pedantic_parse_number
4086 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4088 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4090 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4091 corrected overlayed areax addresses, warn about memory overlaps
4092 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4101 * src/port.h: added xabs_name and iabs_name
4102 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4103 (glue, emitMaps): create and emit maps d_abs and i_abs
4104 * src/SDCCglue.h: cosmetic changes
4105 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4107 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4108 (allocDefault): put absolute, initialized globals in them
4109 * support/regression/tests/absolute.c: added absolute bdata test
4110 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4112 2006-12-20 Borut Razem <borut.razem AT siol.net>
4114 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4115 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4116 added regression test for bug #982435
4118 2006-12-18 Borut Razem <borut.razem AT siol.net>
4120 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4121 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4122 small cosmetic changes
4123 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4124 * support/regression/tests/bug-1351710.c: added regression test
4126 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4128 * doc/sdccman.lyx: added the long missed iCode table
4129 "<where is figure II?>", added links to wiki
4131 2006-12-17 Borut Razem <borut.razem AT siol.net>
4133 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4134 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4135 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4136 unified table driven pragma handling, pragma argument type checking
4137 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4138 current one - version 1.1.3
4139 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4141 2006-12-13 Raphael Neider <rneider AT web.de>
4143 * src/pic/device.h: removed AssignedMemory structure and macros
4144 * src/pic/device.c: removed global finalMapping (linker assigns
4146 (register_map): add SFRs to remembered memRanges
4147 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4148 assignFixedRegisters,assignRelocatableRegisters): removed,
4149 (setMaxRAM,validAddress): adapted accordingly,
4150 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4151 reasonably sized sharebanks,
4152 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4153 (allDefsOutOfRange): removed unused code,
4154 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4156 * src/pic/pcode.c (register_reassign): removed recursion warning,
4157 fired far too often,
4158 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4159 to use existing pic14_stringInSet() to avoid duplicate symbols,
4160 tidied up the code a bit,
4161 (pic14printLocals): added in symmetry to printExterns, replaces
4162 writeUsedRegs more or less,
4163 (picglue): call new pic14_printLocals(),
4164 * device/include/pic/pic*.h: removed #pragma memmap directives,
4165 information gathered from include/pic/pic14devices.txt
4166 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4168 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4170 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4172 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4174 * device/include/mcs51/cc2430.h: fixed missing ';'
4176 2006-12-10 Raphael Neider <rneider AT web.de>
4178 * device/lib/pic16/libc/stdio/vfprintf.c,
4179 * device/lib/pic16/libc/stdio/printf_small.c,
4180 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4181 char arguments, as char varargs are cast to int by the caller,
4182 hopefully fixes #1604915 (other device libraries are still affected)
4184 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4186 * src/mcs51/ralloc.c (packRegsForAssign),
4187 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4189 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4191 * device/include/malloc.h: removed init_dynamic_memory
4192 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4193 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4194 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4195 * device/lib/libsdcc.lib,
4196 * device/lib/Makefile.in,
4197 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4198 * doc/sdccman.lyx: documented use of new _heap.c
4199 * support/regression/tests/malloc.c: removed init_dynamic_memory
4200 * src/cdbFile.c(spacesToUnderscores): new function,
4201 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4203 * device/include/tinibios.h: removed defines for putchar and getchar
4204 * device/lib/ds390/Makefile.in: added putchar.c
4205 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4207 2006-12-09 Borut Razem <borut.razem AT siol.net>
4209 * support/cpp2/sdcc.h: prevent multiple inclusion
4210 * support/cpp2/options.h: deleted
4212 2006-12-08 Borut Razem <borut.razem AT siol.net>
4214 * support/cpp2/sdcc.h: removed x*alloc() macros
4215 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4216 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4217 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4218 * support/cpp2/system.h: moved #include "sdcc.h"
4219 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4220 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4222 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4223 -funsigned-char options
4224 * support/cpp2/sdcppmain.c: fixed bug 1611411
4226 2006-12-07 Borut Razem <borut.razem AT siol.net>
4228 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4231 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4233 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4234 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4236 * .version: bumped to 2.6.2 because a) it's been a while
4237 b) the linker sources have moved c) the preprocessor is upgraded
4239 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4241 * support/regression/tests/snprintf.c: some checks
4242 * lib/src/printf_large.c: %bc: read char instead of int from stack
4244 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4246 * device/include/mcs51/cc2430.h: inserted _XPAGE
4248 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4250 * device/include/mcs51/cc2430.h: added
4252 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4254 * device/include/asm/default/features.h,
4255 * device/include/asm/ds390/features.h,
4256 * device/include/mcs51/at89s53.h,
4257 * device/include/ser.h,
4258 * device/include/ser_ir.h,
4259 * device/include/serial.h: changed keywords to double underscore variants,
4260 fixes bug 1590261 some more, thanks Steven Borley
4262 2006-12-01 Raphael Neider <rneider AT web.de>
4264 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4265 but emit warning (recursion is not supported for pic14)
4267 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4269 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4270 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4272 2006-11-30 Raphael Neider <rneider AT web.de>
4274 * src/pic/device.c (dump_sfr): always emit symbols
4275 * src/pic/glue.c (pic14printPublics): fixed typo
4277 2006-11-30 Raphael Neider <rneider AT web.de>
4279 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4280 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4281 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4282 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4283 a sharebank, use a non-shared bank for the stack if none available
4284 * src/pic/device.h (struct memRange): added linked list next field,
4285 added prototypes for above functions
4286 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4287 (typeRegWithIdx): accept fixed and unfixed stack registers
4288 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4289 the stack, handle shared and banked stack (except for WSAVE),
4290 (insertBankSel): removed useless optimization (will never fire),
4291 (FixRegisterBanking): added optimization for devices with only one
4292 possibly aliased bank of memory, like 16f84
4293 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4294 devices have no SHAREBANK in the linker script
4295 * device/include/pic/pic14devices.txt: documented memmap
4296 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4298 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4300 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4301 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4302 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4303 genhc08Code): switched most of the D (debug) macros to DD (detailed
4304 debug) macros to better control clutter in the generated .asm file.
4305 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4306 genRightShift): fixed bug with non-constant bit shift stored to
4307 a volatile result (SF Open Discussion forum thread #1616749).
4308 Single byte case is not yet optimized.
4310 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4312 * device/include/asm/mcs51/features.h,
4313 * device/include/malloc.h,
4314 * device/include/stdio.h: changed keywords to double underscore variants,
4317 2006-11-27 Borut Razem <borut.razem AT siol.net>
4319 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4320 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4321 support/cpp2/output.h, support/cpp2/cppinit.c,
4322 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4323 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4324 support/cpp2/cppdefault.c, support/cpp2/system.h,
4325 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4326 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4327 support/cpp2/prefix.c, support/cpp2/except.h,
4328 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4329 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4330 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4331 support/cpp2/version.c, support/cpp2/cppmain.c,
4332 support/cpp2/version.h, support/cpp2/hashtable.c,
4333 support/cpp2/cpperror.c:
4334 synchronized with GCC CPP release version 3.3.6,
4335 the latest where cppmain.c still exists.
4336 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4337 support/cpp2/sdcppinit.c: added
4339 2006-11-27 Borut Razem <borut.razem AT siol.net>
4341 * support/cpp2/cpplex.c:
4342 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4344 * support/cpp2/cpplib.c: removed definitions of unused variables
4346 2006-11-26 Borut Razem <borut.razem AT siol.net>
4348 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4349 since they are redefined by macros in support/cpp2/sdcc.h
4350 * support/cpp2/sdcc.h: x*alloc macro redefinition
4352 2006-11-25 Borut Razem <borut.razem AT siol.net>
4354 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4355 support/cpp2/configure, support/cpp2/Makefile.in,
4356 support/cpp2/cppfiles.c, support/cpp2/output.h,
4357 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4358 support/cpp2/config.h, support/cpp2/cpplib.h,
4359 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4360 support/cpp2/cppdefault.c, support/cpp2/config.in,
4361 support/cpp2/system.h, support/cpp2/cpplex.c,
4362 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4363 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4364 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4365 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4366 support/cpp2/configure.in, support/cpp2/intl.h,
4367 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4368 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4369 support/cpp2/version.c, support/cpp2/cppmain.c,
4370 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4371 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4372 support/cpp2/cpperror.c,
4373 support/cpp2/libiberty/safe-ctype.c,
4374 support/cpp2/libiberty/safe-ctype.h,
4375 support/cpp2/libiberty/splay-tree.c,
4376 support/cpp2/libiberty/obstack.c,
4377 support/cpp2/libiberty/lbasename.c,
4378 support/cpp2/libiberty/splay-tree.h,
4379 support/cpp2/libiberty/obstack.h:
4380 synchronized with GCC CPP release version 3.2.3,
4381 the latest before integration of cpp into gcc
4382 * support/cpp2/except.h, support/cpp2/line-map.c,
4383 support/cpp2/line-map.h,
4384 support/cpp2/libiberty/hex.c,
4385 support/cpp2/libiberty/concat.c,
4386 support/cpp2/libiberty/filenames.h: added
4387 * support/cpp2/intl.c: deleted
4389 2006-11-24 Borut Razem <borut.razem AT siol.net>
4391 * src/SDCC.y: enabled compilation of empty source file
4392 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4393 "ISO C forbids an empty source file"
4394 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4395 if all the code is ifdefed out.
4397 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4399 * src/hc08/gen.c (genPcall): fix for bug #1601032
4401 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4403 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4404 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4405 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4406 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4407 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4408 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4409 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4410 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4411 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4412 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4413 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4414 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4415 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4416 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4417 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4418 Renamed to all upper case as per the standard set by SiLabs
4420 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4422 * device/include/mcs51/C8051F520.h: new, added
4423 * device/include/mcs51/compiler.h: added link about predefined macros
4425 2006-11-23 Raphael Neider <rneider AT web.de>
4427 * src/regression/Makefile: add -L path to fresh library
4428 * src/regression/simulate: emphasize FAILED output
4429 * src/regression/create_stc: output _failures from gpsim
4430 * src/regression/compare4.c,
4431 * src/regression/rotate6.c: fixed char literals,
4432 all compile, all run =8-D
4434 * src/pic/pcode.h: added isPCASMDIR macro
4435 * src/pic/gen.c (genAnd): fixed bit offset
4436 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4437 packBits): unified register numbering schemes,
4438 (newReg): do not insert stack registers into hash table,
4439 (initStack): unpinned pseudo stack, simplified,
4440 (typeRegWithIdx): fixed retrieval of stack registers,
4441 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4442 (pCodeReplace): removed invalid assertion,
4443 (insertPCodeInstruction): fixed newly added labels,
4444 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4445 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4446 DumpFlow): removed unsed (broken?) code,
4447 (insertBankSel): prevent STATUS from being BANKSELed,
4448 (FixRegisterBanking): rewritten from scratch, implemented generic
4449 optimizations (suppress BANKSELs to same register and to registers
4450 present in all banks),
4451 (AnalyzeBanking): update flow after BANKSELection
4453 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4454 sharebank, let linker place it, mark STKxx symbols as emitted
4456 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4458 * src/regression/arrays.c,
4459 * src/regression/bank1.c,
4460 * src/regression/bool2.c,
4461 * src/regression/compare7.c,
4462 * src/regression/compare8.c,
4463 * src/regression/compare9.c,
4464 * src/regression/compare10.c,
4465 * src/regression/configword.c,
4466 * src/regression/for.c,
4467 * src/regression/mult1.c,
4468 * src/regression/pointer1.c,
4469 * src/regression/rotate6.c,
4470 * src/regression/string1.c,
4471 * src/regression/struct1.c,
4472 * src/regression/Makefile: make PIC14 regression tests run again
4473 (3 fail, 6 won't compile)
4475 2006-11-21 Raphael Neider <rneider AT web.de>
4477 * device/include/pic16/pic18f4550.h,
4478 * device/include/pic16/pic18f4455.h,
4479 * device/lib/pic16/libdev/pic18f4550.c,
4480 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4481 * configure.in: removed superfluous closing bracket
4483 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4485 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4488 2006-11-21 Raphael Neider <rneider AT web.de>
4490 * src/pic/device.{c,h}: added pic14_getPIC()
4491 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4492 (genAnd): added PIC code for one case, fixes #1597044
4493 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4494 SFRs that are present in all banks (e.g., STATUS)
4496 2006-11-20 Raphael Neider <rneider AT web.de>
4498 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4499 INCFSZ/INCFSZW and declared them as changing Z bit,
4500 (insertPCodeInstruction): correctly invert the above instructions,
4502 (DoBankSelect): don't panic on po_immediates
4504 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4507 * as/link/mcs51/lkihx.c (newArea),
4508 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4509 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4511 2006-11-11 Raphael Neider <rneider AT web.de>
4513 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4514 bitfield symbols, fixes #1579535 (once more...).
4516 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4518 * support/regression/generate-cases.py,
4519 * support/regression/fwk/include/testfwk.h,
4520 * support/regression/fwk/lib/testfwk.c: used code pointers,
4521 (about 50kByte less code generated for mcs51)
4523 2006-11-06 Borut Razem <borut.razem AT siol.net>
4525 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4526 debugger/mcs51/configure: fixed failed check because the function
4527 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4528 who submitted the patch for gpsim.
4529 * debugger/mcs51/configure.in: removed the result message
4530 * debugger/mcs51/Makefile.in: fixed the config.status warning
4531 "... seems to ignore the --datarootdir setting"
4533 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4535 * device/include/mcs51/c8051f020.h,
4536 * device/include/mcs51/c8051f040.h,
4537 * device/include/mcs51/c8051f060.h,
4538 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4539 * src/z80/gen.c (gencjneshort),
4540 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4542 2006-10-31 Borut Razem <borut.razem AT siol.net>
4544 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4545 debugger/mcs51/configure: get readline version
4547 2006-10-30 Borut Razem <borut.razem AT siol.net>
4549 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4550 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4551 debugger/mcs51/configure: locate readline even when cross compiling
4552 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4554 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4556 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4559 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4561 * device/include/malloc.h,
4562 * device/lib/calloc.c,
4563 * device/lib/free.c,
4564 * device/lib/malloc.c,
4565 * device/lib/realloc.c: moved definition of struct into sources
4566 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4568 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4570 * as/asx8051.dsp: corrected output directories
4571 * as/link/hc08: new directory for hc08 linker
4572 * as/hc08/aslink.h, as/link/aslink.h,
4573 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4574 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4575 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4576 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4577 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4578 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4579 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4580 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4581 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4582 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4583 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4584 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4585 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4586 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4587 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4588 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4589 * as/link/hc08/conf.mk,
4593 * sdcc.dsw: moved hc08 linker to as/link/hc08
4594 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4595 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4596 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4597 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4598 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4599 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4600 * as/link/mcs51/aslink.dsp,
4601 * as/link/mcs51/Makefile.in: factored out the common files
4602 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4603 * as/clean.mk: extra cleaning common files
4604 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4605 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4606 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4608 2006-10-29 Raphael Neider <rneider AT web.de>
4610 * src/pic/ralloc.c (newReg): create aliases for registers with
4611 multiple names to fix #1579535 and #1584001,
4612 (regWithIdx,dirregWithName): resolve aliases on lookup
4613 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4615 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4616 to prevent build errors on small devices
4618 2006-10-28 Raphael Neider <rneider AT web.de>
4620 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4621 assumption within interrupt handlers, fixes #1584940
4622 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4623 "emitted" to avoid emitting them again in udata
4625 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4627 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4630 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4632 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4633 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4634 on/off CR to CRLF conversion.
4636 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4638 * doc/sdccman.lyx: updated IRQ section
4640 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4642 * device/lib/serial_io.c: removed
4643 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4644 replacements for serial_io.c
4646 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4648 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4650 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4652 * device/lib/serial_io.c: Default putchar() and getchar() for
4653 mcs51 uses serial port.
4655 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4657 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4659 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4661 * support/regression/ports/mcs51/support.c: smaller
4662 _sdcc_external_startup()
4663 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4665 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4667 * device/lib/gbz80/crt0.s,
4668 * device/lib/gbz80/crt0_rle.s,
4669 * device/lib/gbz80/div.s,
4670 * device/lib/gbz80/fstubs.s,
4671 * device/lib/gbz80/heap.s,
4672 * device/lib/gbz80/mul.s,
4673 * device/lib/gbz80/putchar.s,
4674 * device/lib/gbz80/stubs.s,
4675 * device/lib/z80/crt0.s,
4676 * device/lib/z80/crt0_rle.s,
4677 * device/lib/z80/div.s,
4678 * device/lib/z80/fstubs.s,
4679 * device/lib/z80/heap.s,
4680 * device/lib/z80/mul.s,
4681 * device/lib/z80/putchar.s,
4682 * device/lib/z80/stubs.s: reverted, I was mistaken
4684 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4686 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4687 * support/regression/ports/mcs51/support.c: removed race
4688 condition on TI in _putchar allowing to use serial port mode 0
4690 2006-10-20 Borut Razem <borut.razem AT siol.net>
4692 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4694 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4696 * device/lib/gbz80/crt0.s,
4697 * device/lib/gbz80/crt0_rle.s,
4698 * device/lib/gbz80/div.s,
4699 * device/lib/gbz80/fstubs.s,
4700 * device/lib/gbz80/heap.s,
4701 * device/lib/gbz80/mul.s,
4702 * device/lib/gbz80/putchar.s,
4703 * device/lib/gbz80/stubs.s,
4704 * device/lib/z80/crt0.s,
4705 * device/lib/z80/crt0_rle.s,
4706 * device/lib/z80/div.s,
4707 * device/lib/z80/fstubs.s,
4708 * device/lib/z80/heap.s,
4709 * device/lib/z80/mul.s,
4710 * device/lib/z80/putchar.s,
4711 * device/lib/z80/stubs.s: removed all leading underscores from area names
4713 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4715 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4716 regression tests are not waiting in the simulator for simulated
4717 transmission of debug output
4719 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4721 * device/lib/printf_large.c: slightly smaller
4722 * doc/sdccman.lyx: do not use spaces within html links
4724 2006-10-16 Borut Razem <borut.razem AT siol.net>
4726 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4727 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4728 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4729 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4730 debugger/mcs51/configure:
4731 [ 1185668 ] add gnu readline support to sdcdb - enabled
4733 2006-10-16 Raphael Neider <rneider AT web.de>
4735 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4736 fixes #1577882, removes close to all banking optimizations
4738 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4740 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4741 variables in code memory
4742 * support/regression/tests/absolute.c: added test for this
4744 2006-10-15 Raphael Neider <rneider AT web.de>
4746 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4748 (BankSelect): emit BANKSEL before touching linker-placed regs,
4751 2006-10-10 Raphael Neider <rneider AT web.de>
4753 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4754 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4755 * src/pic/main.c (_pic14_parseOptions),
4756 * src/pic/main.h: mostly reverted to previous state, now use results
4757 from SDCCmain.c's argument parsing
4759 2006-10-10 Borut Razem <borut.razem AT siol.net>
4761 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4762 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4763 [ 1185668 ] add gnu readline support to sdcdb -
4764 prepared for READLINE, not enabled yet,
4765 thanks to <tal.bav AT gmail.com>
4767 2006-10-10 Raphael Neider <rneider AT web.de>
4769 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4770 * src/pic16/devices.inc,
4771 * device/include/pic16 (pic18f[24]620.h),
4772 * device/include/pic18fregs.h,
4773 * device/lib/pic16/pics.all,
4774 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4775 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4776 Gary Plumbridge and Anton Strobl
4778 2006-10-10 Raphael Neider <rneider AT web.de>
4780 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4781 --stack-siz=NUM options to configure the argument passing stack
4782 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4783 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4784 (pic14_getSharebankSize): obey --stack-siz=NUM,
4785 (pic14_getSharebankAddress): obey --stack-loc=NUM
4787 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4789 * doc/sdccman.lyx: added to the manual
4790 * doc/figures/ddd_example.png: added (neither pdflatex nor
4791 most browsers seem to like the .eps file)
4793 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4795 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4796 to /tmp and /var/tmp acc. LSB
4797 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4799 * support/regression/tests/onebyte.c: added test
4801 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4803 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4805 2006-10-05 Borut Razem <borut.razem AT siol.net>
4807 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4809 - sdcc.dsw: changed property eol-style to CRLF
4810 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4812 2006-10-04 Raphael Neider <rneider AT web.de>
4814 * device/include/pic/{pic16f84.h,pic16f84a.h},
4815 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4816 from patch #1522504, thanks to Robas Teodor
4818 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4820 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4823 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4825 * src/pic16/glue.c (pic16emitMaps),
4826 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4827 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4828 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4829 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4831 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4832 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4834 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4836 * support/librarian/sdcclib.c: Added option -l.
4837 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4839 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4840 using Windows command prompt.
4842 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4844 * device/lib/libsdcc.lib: added module rand
4845 * src/ds390/ralloc.c (rematStr),
4846 * src/hc08/ralloc.c (rematStr),
4847 * src/mcs51/ralloc.c (rematStr),
4848 * src/z80/ralloc.c (rematStr): made output more consistent
4849 * src/mcs51/gen.c: cosmetic changes
4851 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4853 * src/port.h: added mem.cabs_name to PORT
4860 * src/z80/main.c: added cabs_name initializers
4861 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4863 (emitMaps): emit absolutes in code memory into cabs_name
4865 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4866 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4867 * support/regression/fwk/include/testfwk.h: added define for at
4868 * support/regression/tests/absolute.c: added, new
4870 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4872 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4873 optimizations, see also patch 887161 by Stas Sergeev
4874 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4875 to be necessary anymore,
4876 (102, 103, 104, 127): renamed all occurances of bp to _bp
4878 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4880 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4881 thanks Weston T. Schmidt for patch 1555221
4882 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4883 * src/SDCCicode.c(geniCodeMultiply): small optimization
4885 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4887 * device/include/stdlib.h: added rand prototypes
4888 * device/lib/rand.c: new, added
4889 * device/lib/Makefile.in: added rand.c
4890 * src/z80/peeph.def,
4891 * src/z80/peeph-gbz80.def,
4892 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4894 2006-09-20 Raphael Neider <rneider AT web.de>
4896 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4898 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4900 * as/link/aslink.h: cosmetic changes
4901 * as/link/mcs51/Makefile.in,
4902 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4904 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4907 * as/link/mcs51/aslink.h,
4908 * as/link/z80/aslink.h: merged and moved to as/link/
4909 * as/link/lkstore.c,
4910 * as/link/mcs51/lkstore.c: moved to as/link/
4911 * as/link/clean.mk: remove *.o
4912 * as/link/mcs51/alloc.h: deleted
4913 * as/link/mcs51/lkarea.c: added lnksect prototype
4914 * as/link/mcs51/lkdata.c,
4915 * as/link/mcs51/lklex.c,
4916 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4917 * as/link/mcs51/lkmem.c,
4918 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4919 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4920 * as/link/mcs51/aslink.dsp,
4921 * as/link/mcs51/Makefile.aslink,
4922 * as/link/mcs51/Makefile.bcc,
4923 * as/link/mcs51/Makefile.in: updated for moved files
4924 * as/link/z80/lkarea.c,
4925 * as/link/z80/lkhead.c,
4926 * as/link/z80/lklex.c,
4927 * as/link/z80/lklibr.c,
4928 * as/link/z80/lklist.c,
4929 * as/link/z80/lkmain.c,
4930 * as/link/z80/lkrloc.c,
4931 * as/link/z80/lksym.c: synced with mcs51
4932 * as/link/z80/lkdata.c,
4933 * as/link/z80/lkeval.c,
4934 * as/link/z80/lkihx.c,
4935 * as/link/z80/lks19.c: cosmetic changes
4936 * as/link/z80/Makefile.in,
4937 * as/link/z80/linkgbz80.dsp,
4938 * as/link/z80/linkz80.dsp: updated for moved files
4940 2006-09-16 Borut Razem <borut.razem AT siol.net>
4942 * debugger/mcs51/sdcdb.c: partially fixed
4943 [ 1203664 ] sdcdb fails to open files w. two "." periods
4944 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4945 debugger/mcs51/symtab.h: fixed indenting
4946 * configure.in, configure: up to date with latest Maarten's changes
4948 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4951 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4952 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4953 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4954 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4955 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4956 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4957 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4958 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4959 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4960 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4961 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4962 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4963 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4964 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4965 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4966 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4967 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4968 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4969 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4970 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4971 as/link/mcs51/alloc.h,
4972 as/link/mcs51/clean.mk,
4973 as/link/mcs51/conf.mk,
4974 as/link/mcs51/Makefile.bcc,
4975 as/link/mcs51/Makefile.in,
4976 as/link/mcs51/readme.390,
4977 as/link/mcs51/strcmpi.c,
4978 as/link/mcs51/strcmpi.h,
4980 as/mcs51/Makefile.bcc,
4981 as/mcs51/Makefile.in,
4984 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4986 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4989 * as/link/Makefile.in,
4990 * as/link/z80/linkgbz80.dsp,
4991 * as/link/z80/linkz80.dsp,
4998 * link/z80/aslink.h,
4999 * link/z80/clean.mk,
5001 * link/z80/linkgbz80.dsp,
5002 * link/z80/linkz80.dsp,
5003 * link/z80/lkarea.c,
5004 * link/z80/lkdata.c,
5005 * link/z80/lkeval.c,
5008 * link/z80/lkhead.c,
5011 * link/z80/lklibr.c,
5012 * link/z80/lklist.c,
5013 * link/z80/lkmain.c,
5014 * link/z80/lkrloc.c,
5017 * link/z80/Makefile.in,
5019 * sdcc.dsw: moved link/ to as/link/
5021 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5023 * as/mcs51/i51mch.c (machine): fixed warning
5025 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5027 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5029 2006-09-09 Borut Razem <borut.razem AT siol.net>
5031 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5032 sdcdb WIN32 native port
5033 * src/clean.mk: fixed
5035 2006-09-08 Borut Razem <borut.razem AT siol.net>
5037 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5039 2006-09-08 Raphael Neider <rneider AT web.de>
5041 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5042 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5043 to gplink to disable processor mismatch warning and to allow
5044 the use of devices with only aliased (shared) memory banks,
5045 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5047 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5049 * doc/sdccman.lyx: Some re-formating plus example on using
5050 #pragma preproc_asm +/-
5052 2006-09-07 Borut Razem <borut.razem AT siol.net>
5054 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5057 2006-09-06 Borut Razem <borut.razem AT siol.net>
5059 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5060 line at sdcc.nsi:153
5061 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5063 2006-09-05 Borut Razem <borut.razem AT siol.net>
5065 * configure.in, configure: support for winsock2
5066 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5067 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5068 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5069 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5070 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5072 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5074 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5076 * support/regression/tests/bug1551947.c: new, added
5077 * src/SDCCsymt.h: strings are char* not byte*
5079 2006-09-05 Raphael Neider <rneider AT web.de>
5081 * device/lib/pic16/libdev/pic18f4550.c,
5082 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5083 declarations/definitions from patch #1520949
5085 2006-09-05 Raphael Neider <rneider AT web.de>
5087 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5088 byte-aligned bitfields, fixes #1539278
5090 2006-09-05 Raphael Neider <rneider AT web.de>
5092 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5095 2006-09-04 Borut Razem <borut.razem AT siol.net>
5097 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5098 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5099 -mno-cygwin is a part of the compiler name
5100 * support/scripts/sdcc_mingw32: don't disable ucsim
5102 2006-09-03 Borut Razem <borut.razem AT siol.net>
5104 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5105 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5107 2006-09-03 Raphael Neider <rneider AT web.de>
5110 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5111 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5114 2006-09-01 Borut Razem <borut.razem AT siol.net>
5116 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5117 to make ppc-osx happy
5119 2006-08-31 Borut Razem <borut.razem AT siol.net>
5121 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5122 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5123 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5124 * support/regression/ports/ds390/spec.mk,
5125 support/regression/ports/mcs51/spec.mk,
5126 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5127 To run regression tests in mingw environment:
5128 make DEV_NULL=NUL CC=gcc
5130 2006-08-30 Borut Razem <borut.razem AT siol.net>
5132 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5133 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5134 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5135 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5136 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5137 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5138 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5139 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5140 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5141 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5142 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5143 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5144 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5145 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5146 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5147 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5148 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5149 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5150 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5151 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5152 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5153 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5154 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5155 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5156 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5157 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5158 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5159 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5160 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5161 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5162 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5163 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5164 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5165 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5166 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5167 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5168 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5169 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5170 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5171 ucsim WIN32 native port
5173 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5175 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5177 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5179 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5180 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5182 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5184 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5185 * support/regression/tests/bug1546986.c: new, added
5186 * as/mcs51/.cvsignore,
5187 * debugger/mcs51/.cvsignore,
5188 * src/.cvsignore: deleted
5190 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5192 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5195 2006-08-20 Borut Razem <borut.razem AT siol.net>
5197 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5198 removed cl_listen_console::match(), cl_console::match(),
5199 restructured cl_commander::proc_input()
5201 2006-08-16 Borut Razem <borut.razem AT siol.net>
5203 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5204 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5205 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5207 2006-08-14 Borut Razem <borut.razem AT siol.net>
5209 * support/regression/Makefile.in,
5210 support/regression/ports/pic14/gpsim.cmd,
5211 support/regression/ports/pic14/spec.mk,
5212 support/regression/ports/pic14/support.c:
5213 added pic14 regression test
5215 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5217 * as/doc/asxhtm.html: documented changed ABS behaviour
5218 * as/doc/README: fixed some typos
5220 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5222 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5225 2006-08-12 Borut Razem <borut.razem AT siol.net>
5227 * support/regression/fwk/include/testfwk.h,
5228 support/regression/fwk/lib/testfwk.c,
5229 support/regression/generate-cases.py,
5230 support/regression/Makefile.in:
5231 regression test framework does not depend on function pointers and
5234 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5236 * device/include/stddef.h: c temporary hack to fix bug 1518273
5238 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5240 * device/include/mcs51/cc2510fx.h: added
5241 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5244 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5246 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5247 * as/z80/Makefile.in: added strcmpi.c
5248 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5249 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5251 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5253 * device/lib/gbz80/asm_strings.s,
5254 * device/lib/gbz80/crt0_rle.s,
5255 * device/lib/gbz80/div.s,
5256 * device/lib/gbz80/mul.s,
5257 * device/lib/gbz80/shift.s,
5258 * device/lib/z80/asm_strings.s,
5259 * device/lib/z80/crt0_rle.s,
5260 * device/lib/z80/div.s,
5261 * device/lib/z80/mul.s,
5262 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5263 flags which are all upper case
5265 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5267 * as/z80/asm.h: made CASE_SENSITIVE 1
5268 * link/z80/aslink.h: made CASE_SENSITIVE 1
5269 * src/z80/gen.c (throughout): made all conditionals upper case
5270 * support/regression/tests/bug1503067.c: new
5272 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5274 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5275 (shiftIntoPair): added case 2 for PAIR_IY,
5276 (setupToPreserveCarry): replaced parameters with iCode and check if
5277 PAIR_DE is in use to fix bug 1399290,
5278 (genPlus, genMinus): updated call to setupToPreserveCarry
5279 * support/regression/tests/bug1399290.c: new
5281 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5283 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5284 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5285 * src/ds390/gen.c (shiftRLong),
5286 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5287 * src/mcs51/gen.c (sameReg): changed to sameByte,
5288 (xch_a_aopGet): new,
5289 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5290 shiftRLong): fixed bug 1533966
5291 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5292 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5293 * support/regression/Makefile.in: disabled z80, enabled ucz80
5294 * support/regression/tests/float_trans.c: enabled test for z80 and host
5295 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5297 2006-08-01 Borut Razem <borut.razem AT siol.net>
5299 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5300 comparison is always false due to limited range of data type
5301 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5303 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5305 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5306 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5307 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5308 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5310 2006-07-31 Borut Razem <borut.razem AT siol.net>
5312 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5313 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5314 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5315 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5316 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5317 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5318 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5319 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5320 enable ucsim mingw compilation. Serial port is disabled,
5321 since it uses termios.h API, which is not available on native
5324 2006-07-31 Borut Razem <borut.razem AT siol.net>
5326 * Small Device C Compiler 2.6.0 released
5327 * support/scripts/sdcc.nsi: added FULL_DOC option
5328 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5330 2006-07-28 Borut Razem <borut.razem AT siol.net>
5332 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5333 * doc/INSTALL.txt: updated
5335 2006-07-27 Borut Razem <borut.razem AT siol.net>
5337 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5338 device/lib/pic/libdev/Makefile.in: fixed bug
5339 [ 1438354 ] pic libsdcc: distclean doesn't work
5340 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5341 device/lib/pic16/libio/Makefile.in: fixed bug
5342 [ 1438344 ] pic16 lib: clean doesn't work properly
5343 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5345 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5347 * device/lib/pic/libsdcc/fsdiv.c,
5348 * device/lib/pic/libsdcc/fsmul.c,
5349 * device/lib/pic16/libsdcc/float/fsdiv.c,
5350 * device/lib/pic16/libsdcc/float/fsmul.c,
5351 * device/lib/_fsdiv.c,
5352 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5353 * support/regression/tests/bug1520966.c: added
5354 * doc/knownbugs.html: removed [ 1520966 ] from the list
5356 2006-07-25 Borut Razem <borut.razem AT siol.net>
5358 * configure.in, configure, sdccconf_in.h: fixed bug
5359 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5360 * doc/knownbugs.html: removed [ 1519095 ] from the list
5362 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5364 * doc/knownbugs.html: added, contains list of known bugs at release
5365 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5367 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5369 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5370 function registers and corrected defaults with additional warning
5371 * device/lib/malloc.c: cosmetic changes
5372 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5373 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5374 (fillGaps): and used it
5376 2006-07-20 Raphael Neider <rneider AT web.de>
5378 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5379 output unless SDCCPICDEBUG is set
5380 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5381 output if SILENT is set
5383 2006-07-11 Borut Razem <borut.razem AT siol.net>
5385 * doc/README.txt: updated
5387 2006-07-10 Borut Razem <borut.razem AT siol.net>
5389 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5390 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5391 in WIN32 installation
5392 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5395 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5397 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5398 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5400 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5402 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5404 2006-07-06 Borut Razem <borut.razem AT siol.net>
5406 * support/regression/tests/bitfields.c:
5407 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5408 * support/regression/tests/constantRange.c:
5409 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5411 2006-07-04 Borut Razem <borut.razem AT siol.net>
5413 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5415 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5416 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5417 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5418 reverted changes from 2006-07-03
5419 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5420 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5421 added CPPFLAGS, used by the host port
5423 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5425 * support/regression/valdiag/tests/switch.c,
5426 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5427 * support/regression/tests/libmullong.c: fixed for host
5428 * support/regression/ports/host/spec.mk: disable all warnings for host,
5429 SDCC runs with --less-pedantic too
5431 2006-07-03 Borut Razem <borut.razem AT siol.net>
5433 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5435 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5436 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5437 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5438 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5440 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5441 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5442 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5443 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5445 2006-07-02 Raphael Neider <rneider AT web.de>
5447 * src/pic16/devices.inc,
5448 * device/include/pic16/pic18fregs.h,
5449 * device/include/pic16/pic18f4550.h,
5450 * device/lib/pic16/pics.all,
5451 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5453 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5455 * as/hc08/lkaomf51.c (OutputName),
5456 * as/mcs51/lkaomf51.c (OutputName),
5457 * as/z80/asmain.c (asmbl),
5458 * src/ds390/main.c (asmLineNodeFromLineNode),
5459 * src/hc08/ralloc.c (hc08_assignRegisters),
5460 * src/mcs51/main.c (asmLineNodeFromLineNode),
5461 * src/xa51/ralloc.c (checkRegMask),
5462 * src/xa51/gen.c (emitcode),
5463 * src/z80/gen.c (_emit2),
5464 * src/SDCCast.c (searchLitOp),
5466 * support/packihx/packihx.c,
5467 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5468 * src/ds390/gen.c (aopPutUsesAcc),
5469 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5470 * support/regression/tests/libmullong.c (mullong_wrapper),
5471 * src/SDCCsymt.c (powof2),
5473 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5474 * src/SDCCsymt.h: added TYPE_TARGET_*
5475 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5476 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5477 SDCCast because 1) header problems 2) this is the right place
5478 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5479 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5482 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5484 * src/SDCCicode.h: removed buggy semicolon in unused macro
5485 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5486 search for previous definiton of auto symbols too,
5487 (findPrevUse): fixed logic of emitWarnings
5489 2006-06-26 Raphael Neider <rneider AT web.de>
5491 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5492 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5494 2006-06-25 Raphael Neider <rneider AT web.de>
5496 * device/lib/pic/libm: NEW, added math library functions
5497 * device/lib/pic/libsdcc: NEW; added float support functions
5498 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5499 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5500 NEW, added math related headers
5501 * device/include/asm/pic/features.h: NEW
5502 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5503 (popGet): allow larger offsets for AOP_PCODE,
5504 (genDataPointerSet): handle literals explicitly, more debug output,
5505 (genAssign): fixed for float using aopLiteral ;-)
5506 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5507 GOTO initialisation routine
5508 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5509 flag on registers, fixes #1469043 (local variables do not work)
5510 * src/pic/main.c (_pic14_do_link),
5511 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5514 2006-06-25 Borut Razem <borut.razem AT siol.net>
5516 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5517 characters printed (not including the trailing '\0' used to end
5518 output to strings). Problem detected in regression test bug-927659.c.
5519 NOTE: printf() family functions should return int instead
5521 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5522 specifier are printed as themselves
5523 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5524 support flags, width and precision specifiers
5526 2006-06-24 Borut Razem <borut.razem AT siol.net>
5528 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5529 to the list of sdcc tagrets not supporting bit type
5530 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5531 testfor pic16 due to bug:
5532 [ 1511794 ] pic16: regression test bug-895992.c fails
5534 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5536 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5537 * src/SDCCglue.c (initPointer), fixed bug 1496419
5538 * support/regression/tests/bug1496419.c: new, added
5540 2006-06-22 Borut Razem <borut.razem AT siol.net>
5542 * support/regression/ports/pic16/support.c: use gpsim usart module from
5543 libgpsim_modules library
5545 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5547 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5550 2006-06-19 Raphael Neider <rneider AT web.de>
5552 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5553 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5554 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5555 (pic14printExterns,pic14printPublics,pic16printPublics,
5556 pic16_printExterns): use new functions to emit symbols
5557 (picglue,pic16glue): emit publics before emitting externs
5558 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5559 locally defined functions to avoid bug #1443651
5560 * support/regression/tests/bug-716242.c: removed pic16 workaround
5561 * support/regression/ports/pic16/spec.mk: ignore errors during build
5563 2006-06-19 Raphael Neider <rneider AT web.de>
5565 * src/pic/glue.h: added pic14aopLiteral prototype
5566 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5567 * src/pic/gen.c: removed stdint.h dependency
5568 (aopGet): use Safe_strdup()
5569 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5570 (genDataPointerSet): use pic14aopLiteral()
5571 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5572 for pic16; thanks to Bernhard and Maarten
5574 2006-06-18 Borut Razem <borut.razem AT siol.net>
5576 * support/regression/tests/structflexarray.c: flexible array members
5577 not supported by gcc < 3
5578 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5580 * src/pic/gen.c: don't include [p]strdin.h on solaris
5581 * support/Util/pstdint.h: addad svn attributes
5582 * support/regression/tests/constantRange.c,
5583 support/regression/tests/rotate.c: include inttypes.h instead
5584 stdint.h on solaris, addad svn attributes
5586 2006-06-18 Raphael Neider <rneider AT web.de>
5588 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5590 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5591 (pic16_genMinusBits): simplified sign-extension
5592 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5593 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5594 adjusted to correctly handle mixed-signed operands, disabled
5595 now unused multiplciation routines
5596 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5597 (assignResultValue): added argument denoting the size of the result
5598 as returned by the function (fixes upcasts in assigning from
5599 function calls: char foo(); int i = foo();)
5600 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5601 function result to assignResultValue
5602 (genMult): disabled inlined multiplication code
5603 (genDiv): augmented to also handle the modulus operator, fixed to
5604 handle mixed-signed operands correctly
5605 (genMod): simply call genDiv, disabled unused code
5606 (genAssign): fixed missing (sign-)extension on result
5607 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5608 valid char operands, allow signed operands for native code, added
5609 division and modulo operator handling
5610 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5612 As a consequence, onebyte.c (if split into two files) and muldiv.c
5613 pass regression tests.
5615 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5617 * doc/Makefile.in: two runs of makeindex seem needed to get
5618 correct page references in the index of sdccman.pdf
5619 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5621 2006-06-17 Borut Razem <borut.razem AT siol.net>
5623 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5625 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5627 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5628 mentioned ec2drv and paulmon
5630 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5632 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5633 consecutive abs areas
5634 (find_empty_space, allocate_space): added map to handle codemap or
5636 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5637 absolute idata and xdata
5638 * as/mcs51/lkmem.c (summary2): updated legend
5640 2006-06-16 Raphael Neider <rneider AT web.de>
5642 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5644 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5646 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5648 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5650 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5652 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5653 value of generic pointers,
5663 src/z80/main.c: PORT structure, added elements for gp_tags field,
5664 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5665 fields in the PORT structure of each port,
5666 * src/SDCCast.c (decorateType): allow processing of generic pointers
5667 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5670 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5676 * src/pic16/pcode.c,
5678 * src/pic/pcoderegs.c,
5681 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5682 bug 1504689 on minGW
5684 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5686 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5688 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5690 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5692 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5694 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5697 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5699 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5700 to a char variable. Fixed bug #1504211
5701 * device/include/pic16/adc.h,
5702 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5703 and fixed bug #1364390
5705 2006-06-10 Borut Razem <borut.razem AT siol.net>
5707 * CVSROOT: removed the CVS left-over
5709 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5711 * as/hc08/asmain.c (asexit),
5712 * as/hc08/lkmain.c (lkexit),
5713 * as/mcs51/asmain.c (asexit),
5714 * as/mcs51/lkmain.c (lkexit),
5715 * src/SDCCglue.c (DEFSETFUNC),
5716 * src/SDCCmain.c (linkEdit, assemble),
5717 * support/librarian/sdcclib.c (AddRel),
5718 replaced unlink() by standard C remove()
5719 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5720 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5721 gatherImplicitVariables): new, added to fix bug 608752,
5722 (createFunction): added gatherImplicitVariables()
5723 * src/SDCCast.h: added createRMW prototype
5724 * src/SDCCsymt.h (struct symbol): added infertype
5725 * support/regression/tests/bug608752.c: new, added
5727 2006-06-10 Raphael Neider <rneider AT web.de>
5729 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5730 multibyte dummy reads (fixes #1503234)
5732 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5734 * device/include/mcs51/compiler.h: new, added header file to enable
5735 creating common sfr definition header files for different compilers
5737 2006-06-05 Raphael Neider <rneider AT web.de>
5739 * src/pic16/{pcode.h,genarith.c}:
5740 introduced pCodeOp combining any two pCodeOps (previously only
5741 two register operands could be combined), removed pcop2 from
5742 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5743 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5744 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5745 rewritten to use new PO_TWO_OPS
5746 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5747 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5748 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5749 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5750 (pic16_get_op): embraced return arg to allow #define return(x),
5751 added new case for combined opcodes
5752 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5753 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5754 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5756 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5758 * src/SDCCval.c (checkConstantRange): added
5759 * src/SDCCval.h: added checkConstantRange
5760 * support/Util/SDCCerr.c,
5761 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5762 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5763 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5764 * src/SDCCast.c (decorateType): added checkConstantRange,
5765 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5766 can be emitted with the correct always true/false warning,
5767 added optimization for double '!';
5768 result of decorateType() must be assigned back to the tree, because
5769 decorateType() can change the tree
5770 * src/SDCCicode.c (geniCodeLogic),
5771 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5772 (checkConstantRange): removed, it was only a fragment which never
5774 * src/SDCCsymt.c (computeType): fixed promotion for
5775 "-1 < (unsigned bit) b"
5776 * src/pic/ralloc.c (packRegsForAssign),
5777 * src/pic16/ralloc.c (packRegsForAssign),
5778 * src/hc08/ralloc.c (packRegsForAssign),
5779 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5781 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5782 * support/regression/tests/constantRange.c: added
5783 * support/valdiag/tests/constantRange.c: added
5784 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5786 2006-06-02 Borut Razem <borut.razem AT siol.net>
5788 * support/regression/ports/pic16/support.c: increase stack size
5790 * support/regression/Makefile.in: sort tests by name so that the
5791 resutlts can be compared on different machines / platforms
5793 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5795 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5796 * src/ds390/gen.c (emitLabel): new, added,
5797 (genDjnz): fixed stack overflow bug,
5798 (throughout): cosmetic changes to sync with mcs51/gen.c,
5799 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5800 * src/mcs51/gen.c (genEndFunction): small optimization,
5801 (throughout): cosmetic changes to sync with ds390/gen.c
5803 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5805 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5806 (_print_format): fixed printing pointers
5807 * src/mcs51/gen.c (emitLabel, movb): new, added,
5808 (genAssign): small optimization,
5809 (genDjnz): fixed stack overflow bug,
5810 (throughout): replaced sprintf with SNPRINTF,
5811 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5812 replaced emitcode("mov", "b,...") with MOVB(...),
5813 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5814 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5815 * src/mcs51/peeph.def: added rules 140 and 264
5816 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5817 so they may get optimized into registers
5819 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5821 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5822 immediately when encountered,
5823 (printUsage): always use stderr even on windows
5825 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5827 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5828 (processParms): fixed bug #1247551
5829 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5830 parseCmdLine, main): print '--version' to stdout,
5831 print 'help' to stdout if --help is given,
5832 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5833 arguments are given; fixed --help
5835 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5837 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5838 * support/regression/tests/bug-1493710.c: added
5840 2006-05-27 Borut Razem <borut.razem AT siol.net>
5842 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5844 * support/regression/ports/pic16/support.c: increase stack size
5845 from default 64 bytes to 128 bytes
5846 * support/regression/tests/staticinit.c,
5847 support/regression/tests/float.c: regression tests fully enabled
5848 for pic16 port by putting the initialized data arrays into the code
5850 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5851 This was changed by mistake in the previous version.
5853 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5855 * src/pic16/gen.c (genFunction, genEndFunction): some
5856 beautifications, fixed bug with falsely restoring FSR2 in large
5857 stack model, thanks to Beau E. Cox for reporting the bug
5859 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5861 * debugger/mcs51/break.c,
5862 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5863 use %p to print pointers, made address variables unsigned
5864 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5865 * debugger/mcs51/symtab.c (parseSymbol): must return something
5866 * src/mcs51/gen.c (aopForSym): small optimization,
5867 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5868 (freeAsmop): added missing break,
5869 (aopPut): removed parameter bvolatile, determine it inside the function,
5870 (saveRegisters, unsaveRegisters): small optimization,
5871 (genIpush): removed pointless check,
5872 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5873 replaced sprintf with SNPRINTF,
5874 replaced strcpy with strncpyz,
5875 updated aopPut calls,
5876 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5877 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5879 2006-05-24 Borut Razem <borut.razem AT siol.net>
5881 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5882 modification of test for the pic16 port, put the array to the code
5883 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5885 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5887 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5888 * support/Util/pstdint.h: added
5890 2006-05-22 Borut Razem <borut.razem AT siol.net>
5892 * src/regression/Makefile: removed bool2.c test, added -q linker option
5893 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5894 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5895 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5896 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5897 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5898 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5899 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5900 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5901 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5903 2006-05-22 Raphael Neider <rneider AT web.de>
5905 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5906 bug #1492360 (problematic due to generic pointers, see code)
5908 2006-05-22 Borut Razem <borut.razem AT siol.net>
5910 * support/regression/ports/pic16/specs.mk: removed stack size linker
5912 * support/regression/tests/array.c,
5913 support/regression/tests/bitopcse.c,
5914 support/regression/tests/bug-908454.c,
5915 support/regression/tests/malloc.c: modified for pic16 regression test
5916 * support/regression/tests/bitfields.c:
5917 pic16 - excluded bitfileds of size > 8
5918 * support/regression/tests/bp.c: pic16 - reduced data size
5919 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5920 * support/regression/tests/bug-460010.c:
5921 pic16 - used the absolute address the fits in memory
5922 * support/regression/tests/bug-716242.c:
5923 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5924 * support/regression/tests/float.c:
5925 pic16 - excluded - data size too big
5926 * support/regression/tests/onebyte.c:
5927 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5928 * support/regression/tests/shifts.c:
5929 pic16 - function names probably have to differ in first X characters
5931 * support/regression/tests/staticinit.c:
5932 pic16 - excluded some tests due error: no target memory available for
5935 2006-05-22 Borut Razem <borut.razem AT siol.net>
5937 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5938 second try. Thanks Stas Sergeev once more.
5940 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5942 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5943 (genLeftShift, genRightShift): fixed bug 1491627
5944 * src/hc08/peeph.def (rules 7, 8.x): added
5945 * support/regression/tests/shifts.c (ShiftLeftByParam,
5946 ShiftRightByParam, testShiftByParam): added to test variable shifting
5948 2006-05-20 Raphael Neider <rneider AT web.de>
5950 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5951 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5952 (allocReg): add only new registers to dynAllocRegs,
5953 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5954 #1489055, #1445850, and probably #1483693
5956 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5958 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5959 bug in for-loop that didn't emit the last of CONFIG and ID registers
5961 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5963 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5965 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5966 1489016, 1434401 and 1490124
5967 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5968 1489016, 1434401 and 1490124
5970 2006-05-17 Borut Razem <borut.razem AT siol.net>
5972 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5975 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5977 * device/include/mcs51/P89c51RD2.h,
5978 * device/include/mcs51/P89LPC901.h,
5979 * device/include/mcs51/P89LPC922.h,
5980 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5982 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5984 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5985 to fix missing stack pragma in compiled binary object file,
5987 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5989 * support/packihx/configure.in,
5990 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5991 determine sizeof basic types even while cross compiling
5993 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5995 * src/avr/gen.c (aopop),
5996 * src/ds390/gen.c (aopOp),
5997 * src/hc08/gen.c (aopOp),
5998 * src/mcs51/gen.c (aopop),
5999 * src/pic16/gen.c (pic16_aopOp),
6000 * src/pic/gen.c (aopOp),
6001 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6002 if size of operand is smaller than spill location
6004 2006-05-12 Borut Razem <borut.razem AT siol.net>
6006 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6007 have to have CR/LF line endings even if they are checked out on *nix
6008 or on WIN32 in cygwin binmode
6010 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6012 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6013 * device/include/ds80c390.h: added sfr16 definitions
6017 * src/ds390/ralloc.c,
6018 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6019 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6020 bit returning functions
6021 * support/regression/tests/sfr16.c: enabled test on ds390
6023 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6025 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6026 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6028 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6030 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6031 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6032 (cl_address_space constructor): removed expensive initialization,
6033 (cl_address_space::get_cell): extended for late initialization,
6034 (cl_address_space::*): use late initialization,
6035 (cl_address_decoder::activate): removed expensive initialization,
6036 This reduced regression test running time by 25%
6038 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6046 * support/packihx/Makefile.in,
6047 * support/packihx/clean.mk,
6048 * support/packihx/Makefile.bcc,
6049 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6051 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6053 * src/SDCCval.c (valNot): fix for regression test failure
6054 of not.c on big endian hosts
6056 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6058 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6060 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6062 * device/lib/mcs51/Makefile.in: changed string comparison operator
6063 to = for POSIX compliance; == is bash extension
6065 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6067 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6070 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6072 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6073 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6074 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6075 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6076 bug report #1478657,
6078 2006-05-05 Borut Razem <borut.razem AT siol.net>
6080 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6083 2006-05-02 Borut Razem <borut.razem AT siol.net>
6085 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6086 create *.ind, which made make to fail if invoked with -j 2
6088 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6090 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6091 Hubert Sack for patch 1479782
6093 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6095 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6097 2006-05-01 Raphael Neider <rneider AT web.de>
6099 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6100 (create_pic): store only prefix-free device name,
6101 (init_pic): check for device names with "16" prefix,
6103 * src/pic/device.h (struct PIC_device),
6104 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6106 * device/include/pic/pic12f{635,675,629,683}.h,
6107 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6108 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6109 * device/include/pic/pic16f505.h,
6110 * device/lib/pic/libdev/pic16f505.c: removed
6111 * device/include/pic/pic14devices.txt: added support for pic12f
6112 devices, removed unsupported non 16-bit devices
6113 [above changes provided by patch from Zik Saleeba]
6114 * src/pic/*, src/pic16/*, device/include/pic16/*,
6115 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6117 2006-05-01 Borut Razem <borut.razem AT siol.net>
6119 * configure.in, configure, doc/Makefile.in:
6120 sync with nightly build makefile - latex, dvipdf and dvips
6123 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6125 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6126 in the library source
6128 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6130 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6132 2006-04-28 Raphael Neider <rneider AT web.de>
6134 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6135 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6136 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6137 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6139 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6141 * device/lib/pic/libdev/Makefile.in,
6142 * device/lib/hc08/Makefile.in,
6143 * device/lib/gbz80/Makefile.in,
6144 * device/lib/z80/Makefile.in,
6145 * device/lib/ds390/Makefile.in,
6146 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6147 thanks to Borut for the bug report
6149 * configure: always create doc/Makefile independent from --enable-doc
6150 * Makefile.in: always install from directory doc independent from
6152 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6154 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6155 * doc/Makefile.in: install *.txt if present
6156 * device/include/Makefile.in (install): added installation of pic/*.inc
6157 and pic/*.txt files again, they were erroneously removed
6159 2006-04-28 Raphael Neider <rneider AT web.de>
6161 * src/pic/{gen.c,main.h,pcode.c},
6162 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6163 concerning signedness with casts
6165 2006-04-28 Raphael Neider <rneider AT web.de>
6167 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6168 definition of an interrupt handler,
6169 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6170 interrupt handler stuff from picglue() to separate routine,
6171 (picglue): enabled definition of intr handlers in files w/o main()
6173 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6175 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6176 compilation with MSVC 2005 Express Edition (VC8)
6178 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6180 * device/lib/Makefile: fixed build of gbz80 lib
6182 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6184 * support/regression/tests/bug-460010.c,
6185 * support/regression/tests/bug-524691.c,
6186 * support/regression/tests/bug-716242.c: removed conditional defines
6187 that are already in testfwk.h
6189 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6191 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6192 (AccAXRsh1): added, shift right by 1,
6193 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6195 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6197 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6199 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6200 remove cast to same type
6201 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6202 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6204 * link/z80/Makefile: removed, they have moved to
6207 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6208 * install-sh: fix bug #1204398 by setting umask 0022
6209 * device/lib/Makefile: separate build of z80 and gbz80 lib
6211 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6213 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6214 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6216 One basic decision: e.g. src/clean.mk includes further files. In order
6217 to make this work there are two solutions:
6218 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6219 run configure on them. This way they can use
6220 'include $(srcdir)/port-clean.mk'
6221 - always include clean.mk by the Makefile at the same level. To avoid
6222 that `make clean` tries to include and build Makefile.dep the
6223 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6224 implemented, because now even `make uninstall` doesn't create
6225 Makefile.in. clean.mk could be eliminated by pasting it in
6228 * debugger/mcs51/Makefile.in: build own objects from library sources
6229 (SLIB, SDCC) in current directory
6231 * configure, configure.in: renamed --disable-device-lib-build in
6232 --disable-device-lib; added --enable-doc, the required tools are
6233 searched by configure; added result message; the toolchain for the
6234 belonging ports are now only built, if the port is enabled.
6236 * support/regression/*: all output is written in directory gen, because
6237 the fwk and ports directories don't livet in the build tree using vpath
6239 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6240 --disable-device-lib, added --enable-doc, added section VPATH
6242 * sim/ucsim/configure.in,
6243 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6244 z80 are enabled by default
6246 2006-04-24 Raphael Neider <rneider AT web.de>
6248 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6249 to config word, "pic14_"-prefixed some extern functions
6250 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6251 config word has been found
6252 * src/pic/device.h: added prototypes
6253 * src/pic/pcode.c: added "pic14_"-prefix where needed
6254 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6256 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6258 (pic14emitRegularMap): ignore config words,
6259 (pic14createInterruptVect): moved generating __config directives away
6260 (picglue): have __config directives emitted
6262 2006-04-24 Borut Razem <borut.razem AT siol.net>
6264 * doc/Makefile: sync with nightly build makefile
6266 2006-04-24 Raphael Neider <rneider AT web.de>
6268 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6269 registers that have not been assigned proper liveranges,
6270 fixes #1469504 and #1474602,
6271 (pCodeRegOptimizeRegUsage): fixed typo in comment
6273 2006-04-24 Borut Razem <borut.razem AT siol.net>
6275 * device/examples/main8051.c: deleted - it was removed from CVS
6276 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6277 after the transition to Subversion
6278 * src/SDCCalloc.h: deleted - it was removed from CVS
6279 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6280 after the transition to Subversion
6281 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6282 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6283 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6284 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6286 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6288 * as/asx8051.dsp: added mcs51/strcmpi.h
6289 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6290 * as/hc08/aslink.h: updated lnksect prototype
6292 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6294 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6295 (newdot): handle A_ABS
6297 * as/mcs51/asout.c (outarea): output address
6298 * as/hc08/lkaomf51.c,
6299 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6301 * as/mcs51/i51pst.c,
6302 * as/z80/z80pst.c: "ABS" is not A_OVR
6303 * as/hc08/lkarea.c (newarea): read a_addr,
6304 (lnkarea): added codemap array, sort absolute areas to the front,
6305 combine all GSINITx/GSFINAL,
6306 (find_empty_space, allocate_space): new functions,
6307 (lnksect): return next address, handle absolute sections
6308 * as/mcs51/lkarea.c (newarea): read a_addr,
6309 lnksect2 prototype changed,
6310 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6311 (find_empty_space, allocate_space): new, factored out of lnksect2,
6312 (lnksect2): return next address, handle absolute sections
6314 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6315 * as/hc08/lklibr.c (addfile, fndsym),
6316 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6317 index out of range and detect both '\' and '/'
6318 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6319 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6320 regression tests (ds390 cannot return bool yet)
6321 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6322 document critical interrupts on z80, document changed SDCC define
6323 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6324 (_a390_mapping): added .org directive
6325 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6326 (genMultOneByte): fixed warnings
6327 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6329 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6330 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6331 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6332 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6333 * src/pic16/main.c: removed newReg prototype
6334 * src/pic16/pcode.c,
6335 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6337 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6339 * src/pic16/ralloc.c
6340 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6342 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6343 from short to PIC_OPTYPE
6344 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6345 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6346 optype from short to PIC_OPTYPE
6347 * src/port.h: made int_size unsigned to fix warnings
6348 * src/SDCC.y: fixed warning on MSVC
6349 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6350 * src/SDCCopt.c (convertToFcall): fixed warnings
6351 * src/SDCCsymt.h: removed double prototype for genSymName
6352 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6353 offset int to fix warnings
6355 2006-04-22 Borut Razem <borut.razem AT siol.net>
6357 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6358 references to CVS replaced with Subversion
6360 2006-04-21 Borut Razem <borut.razem AT siol.net>
6362 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6363 references to CVS replaced with Subversion
6365 2006-04-19 Borut Razem <borut.razem AT siol.net>
6367 * src/version.awk: adapted for svn
6368 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6369 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6370 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6371 /binutils-avr/etc/*.vi, *.jin: removed all properties
6372 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6374 2006-04-19 Borut Razem <borut.razem AT siol.net>
6376 * CVS to Subversion migration completed
6378 2006-04-18 Borut Razem <borut.razem AT siol.net>
6380 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6381 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6383 2006-04-17 Borut Razem <borut.razem AT siol.net>
6385 * device/include/Makefile.in: added pic/*.inc to the installation
6387 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6389 * support/regression/collate-results.py: fixed output in case of
6391 * support/regression/generate-cases.py: fixed splitting of pathnames
6393 * as/hc08/lklibr.c (addfile),
6394 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6396 2006-04-11 Raphael Neider <rneider AT web.de>
6398 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6399 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6400 * src/pic16/pcode.c (assignValnums): fixed #1460578
6402 2006-04-11 Raphael Neider <rneider AT web.de>
6404 * device/lib/pic/libdev/*.c,
6405 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6406 fixes #1468739, enables compilation in --std-c99 mode
6407 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6409 2006-04-11 Raphael Neider <rneider AT web.de>
6411 * src/pic/device.c (find_device): removed debug output
6412 (list_valid_pics): enabled verbose listing of supported devices
6413 * device/include/stdbool.h: define bool as char for pic14/16 as well
6415 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6417 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6419 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6421 * .version: bumped version to 2.5.6
6422 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6424 2006-04-06 Raphael Neider <rneider AT web.de>
6426 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6427 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6428 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6429 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6430 pic14_constructAbsMap
6431 (pic14printPublics): declare absolute global symbols as global
6432 (pic14createInterruptVect),
6433 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6434 (newReg): assume new registers unused, use correct name in
6435 hashtable (reg->name instead of name), more debugLog output
6436 * src/pic/device.h (PIC_device): added fields for verbose output
6437 * src/pic/device.c: moved device definition to pic14devices.txt,
6438 added routines for runtime parsing of pic14devices.txt,
6439 added support for second config word
6440 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6441 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6442 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6443 (_pic14_parseOptions): moved pCodeInitRegisters here
6444 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6445 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6446 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6447 handling the pseudo stack
6448 * device/lib/Makefile.in: ignore failures in objects-pic16,
6449 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6450 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6451 * device/lib/pic/Makefile.subdir,
6452 * device/lib/pic16/Makefile.subdir: improved clean rules
6453 * device/lib/pic/libdev/: NEW, pic14 device libraries
6454 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6455 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6456 * device/include/Makefile.in: create subdir and install pic14 headers
6457 * device/include/pic/p16f_common.inc: removed unused declarations
6458 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6459 PICs from inc2h.pl v1.6,
6460 replaced BIT_AT macros with struct declarations
6461 * device/include/pic/pic14devices.txt: definition of supported devices,
6462 all above improvements contributed by Zik Saleeba, thanks
6463 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6464 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6467 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6469 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6470 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6471 thanks to Charles Olds
6473 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6475 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6477 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6479 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6480 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6481 * support/regression/bug1464657.c: added, new test
6483 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6485 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6488 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6490 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6491 --no-peep and --peep-file <file> are used don't use default rules but
6494 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6496 * src/mcs51/gen.c (genCall): fixed bug 1457608
6498 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6500 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6501 changes seem to cause (trigger?) problems with the build system.
6503 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6505 * src/SDCCpeeph.c (operandsLiteral): new, added,
6506 (callFuncByName): inserted operandsLiteral
6507 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6509 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6511 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6512 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6514 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6516 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6517 implemented patch 1120823 Thanks to Willy De la Court (normal
6518 interrupts need an interrupt number now if they are made critical),
6519 and enabled nesting of critical functions though not for gbz80
6520 (genCritical, genEndCritical): added functions
6521 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6522 * src/z80/mappings.i: added "ei" to all mappings
6524 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6526 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6527 submitted by the Debian SDCC maintainer Aurelien Jarno:
6528 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6529 archive with gcc 4.1 on mips and wrote the patch"
6531 2006-03-16 Raphael Neider <rneider AT web.de>
6533 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6534 the left operand is shorter than the result (c* = lit-c* + int),
6536 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6539 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6541 * src/.version: increased version number to 2.5.5
6542 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6543 linking is done manually in pic16 port's _linkEdit,
6544 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6545 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6546 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6547 allocate asmop as AOP_ACC,
6548 (aopForRemat): added parameter 'bool result' in function declaration,
6549 (pic16_aopGet): return AOP_ACC when accessing WREG,
6550 (pic16_popGetTempReg): minor modification,
6551 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6552 'pic16_allocWithIdx',
6553 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6554 calling function in absolute addresses,
6555 (genAssign): take into account AOP_ACC asmop,
6556 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6557 * src/pic16/pcoderegs.c: some debug functions and lines added,
6558 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6559 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6561 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6562 call to allocReg, not by manually allocating a new one,
6563 (pic16_assignRegisters): now before going through the register
6564 allocating functions mark all registers as free. This eliminates some
6565 side effects resulting from peephole parser done earlier in the backbone
6567 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6569 * src/SDCCicode.c (geniCodeLogic),
6570 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6572 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6574 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6575 (genSend): bugfix, do not allocate and free twice,
6576 (shiftRLong): handle partially overlapping aops
6577 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6579 2006-03-08 Borut Razem <borut.razem AT siol.net>
6581 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6584 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6586 * support/regression/tests/bug1409955.c: new, added
6587 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6588 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6589 (aopForSym, aopOp): increment asmop.allocated if reused,
6590 (freeAsmop): decrement asmop.allocated and check for zero instead of
6592 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6593 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6594 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6595 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6596 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6597 genSignedRightShift, genRightShift, genDataPointerGet,
6598 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6599 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6600 in reverse order from allocation,
6601 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6602 added swappedLR to keep track
6603 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6604 pdata & code for GCC, z80, gbz80 & hc08
6605 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6607 2006-03-08 Raphael Neider <rneider AT web.de>
6609 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6611 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6613 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6614 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6615 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6617 2006-03-06 Borut Razem <borut.razem AT siol.net>
6619 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6620 made the linker quiet
6622 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6624 * src/pic16/gen.c (genPcall): fixed bug #1443644
6625 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6626 which dumps before the function entry point a data byte which represents
6627 the number of the local variables used by the specified function, added
6628 'xinst' for initial support for Extended Instruction Support,
6629 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6630 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6631 port->fun_prefix anymore (may change later),
6632 (genFunction, genEndFunction): do not store/restore local registers for
6633 _main (this should take care the --main-return command line option in
6635 (genOr): removed some legacy pic-port instructions,
6636 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6637 performing operations with SFR's causes data to be written more than
6638 once to each SFR. Perhaps SFRs should be handled in special cases...
6639 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6641 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6642 into account for stack starting position,
6643 (struct OPTIONS pic16_optionsTable): added command line argument
6644 --extended or -y for Extended Instruction Support,
6645 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6646 (deassignLRs): *** perhaps the most important change, old 'for' code
6647 (commented out for reference), didn't account for some registers which
6648 were left marked 'not free' after a pointer operation. The change
6649 reduces register usage a lot in some cases
6651 2006-03-04 Borut Razem <borut.razem AT siol.net>
6653 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6655 * support/regression/tests/bug-524697.c: decreased array size for
6656 mcs51 to fit into the internal RAM
6657 * support/regression/Makefile.in: a little bit more verbose
6659 2006-03-03 Borut Razem <borut.razem AT siol.net>
6661 * support/regression/fwk/lib/testfwk.c,
6662 support/regression/fwk/include/testfwk.h: introduced function
6663 _prints(), nonrecursive _printn(), call _initEmu() from main()
6664 * support/regression/ports/gbz80/support.asm,
6665 support/regression/ports/ucz80/support.asm,
6666 support/regression/ports/z80/support.asm,
6667 support/regression/ports/ds390/support.c,
6668 support/regression/ports/hc08/support.c,
6669 support/regression/ports/host/support.c,
6670 support/regression/ports/mcs51/support.c,
6671 support/regression/ports/xa51/support.c: added empty _initEmu()
6673 * support/regression/ports/pic16/gpsim.cmd,
6674 support/regression/ports/pic16/spec.mk,
6675 support/regression/ports/pic16/support.c,
6676 support/regression/Makefile.in: added pic16 regression test
6678 2006-03-01 Raphael Neider <rneider AT web.de>
6680 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6681 genConstPointerGet): use safe way of generating MOVFF to cover
6682 literals as well as registers, fixes bug #1440527
6683 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6685 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6686 more correctly, fixes bug #1232186
6687 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6688 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6689 gplink guess the correct processor in more cases, applied patch
6690 from Till Riedel attached to and fixing bug #1436552
6692 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6694 * support/regression/tests/array.c: added, contains check for #1434401
6695 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6697 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6699 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6700 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6701 * device/include/mcs51/c8051f326.h,
6702 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6703 * device/include/mcs51/c8051f000.h,
6704 * device/include/mcs51/c8051f018.h,
6705 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6706 PCON_IDLE,PCON_STOP and added sfr16 definitions
6708 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6710 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6711 genGetWord): fixed bug 1409955
6713 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6715 * device/include/hc08/mc68hc908gp32.h,
6716 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6718 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6720 * src/SDCCast.c (constExprValue): return NULL if not a value
6721 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6722 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6723 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6725 2006-02-13 Borut Razem <borut.razem AT siol.net>
6727 * src/regression/ptrarg.c: added, fails due to bug #1430967
6728 * src/regression/Makefile: ptrarg.c added, ...
6730 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6732 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6733 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6735 2006-02-11 Borut Razem <borut.razem AT siol.net>
6737 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6738 print "Processor: xxx" message to stdout only if --verbose
6740 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6742 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6743 * support/regression/tests/bug1426356.c: added
6744 * support/regression/tests/bitfields.c: removed 2 tests
6746 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6748 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6749 * device/include/mcs51/c8051f330.h,
6750 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6751 PCON_IDLE,PCON_STOP and added sfr16 definitions
6752 * device/lib/_divsint.c,
6753 * device/lib/_divuint.c,
6754 * device/lib/_divulong.c,
6755 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6756 register bank bug for small stackauto
6758 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6760 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6762 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6764 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6765 * all.dsp: corrected several bin paths
6766 * device/include/mcs51/c8051f120.h,
6767 * device/include/mcs51/c8051f300.h,
6768 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6769 to PCON_IDLE,PCON_STOP
6770 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6771 * device/lib/printf_large.c (output_float): fixed bug 1388703
6772 * support/regression/tests/bug1057979.c: added test for bug 1388703
6774 2006-02-08 Raphael Neider <rneider AT web.de>
6776 * src/pic/pcode.c (pciTRIS): fixed typo,
6777 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6778 (LinkFlow): fixed handling of flows that end in a call,
6779 (ReuseReg): perform safety check earlier
6780 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6781 to work with flows at the beginning of a pBlock,
6782 fixes #1426557 (Symbol not previously defined),
6783 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6785 (RemoveUnusedRegisters): update register usage info
6786 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6787 created, reuse existing ones instead
6788 * src/pic/gen.c (genPcall): fixed #1424719
6790 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6792 * link/z80/lkmain.c,
6794 * link/z80/lkdata.c,
6795 * link/z80/aslink.h: fixed build on current cygwin:
6796 replaced getline() by lk_getline()
6798 2006-02-01 Borut Razem <borut.razem AT siol.net>
6800 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6801 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6802 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6803 src/regression/bool1.c, src/regression/bool2.c,
6804 src/regression/bool3.c, src/regression/call1.c,
6805 src/regression/compare.c, src/regression/compare10.c,
6806 src/regression/compare2.c, src/regression/compare3.c,
6807 src/regression/compare4.c, src/regression/compare5.c,
6808 src/regression/compare6.c, src/regression/compare7.c,
6809 src/regression/compare8.c, src/regression/compare9.c,
6810 src/regression/configword.c, src/regression/for.c,
6811 src/regression/inline.c, src/regression/mult1.c,
6812 src/regression/nestfor.c, src/regression/or1.c,
6813 src/regression/pointer1.c, src/regression/ptrfunc.c,
6814 src/regression/rotate1.c, src/regression/rotate2.c,
6815 src/regression/rotate3.c, src/regression/rotate4.c,
6816 src/regression/rotate5.c, src/regression/rotate6.c,
6817 src/regression/rotate7.c, src/regression/string1.c,
6818 src/regression/struct1.c, src/regression/sub.c,
6819 src/regression/sub2.c, src/regression/switch1.c,
6820 src/regression/while.c, src/regression/xor.c,
6821 src/regression/create_stc, src/regression/simulate,
6822 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6824 * src/regression/gpsim_assert.h: added
6826 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6828 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6829 ((void (code *) (void)) 0) ();
6838 * as/mcs51/aslink.h,
6840 * as/mcs51/asmain.c,
6841 * as/mcs51/lkdata.c,
6843 * as/mcs51/lkmain.c,
6846 * as/z80/asmain.c: fixed build on current cygwin:
6847 replaced getline() by as_getline()
6849 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6851 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6852 declarator in the symbol chain
6854 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6855 parameter list for function pointers
6856 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6857 * support/regression/tests/bug-716242.c: added
6859 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6861 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6863 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6865 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6867 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6868 inifinitely recurseable, added static
6869 * support/regression/tests/bug-1408066.c: added
6871 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6874 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6875 renamed, added possibility to create "postLoopLbl"-labels
6876 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6877 newiTempLoopHeaderLabel
6878 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6879 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6880 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6881 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6882 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6883 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6884 (basicInduction): fixed bug #136564, made static,
6885 (loopInduction): changed parameter of basicInduction, made static,
6886 (addPostLoopBlock): added
6887 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6888 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6890 * support/regression/tests/bug-136564.c: added
6891 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6892 --std-sdcc99 to LIBSDCCFLAGS
6894 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6896 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6898 * support/regression/tests/bug-1406131.c: added
6900 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6902 * src/SDCCast.c (decorateType): fix promotion of unary minus
6903 * src/SDCCsymt.c (computeType): beautified
6904 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6905 (valUnaryPM, valComplement): fix sign and promotion,
6906 (valNot): ANSI: result type is int (SDCC: unsigned char)
6907 * support/regression/tests/uminus.c: speedup by removing superflous
6909 * support/regression/tests/onebyte.c: added promotion and signedness
6910 tests for unary minus
6911 * support/regressions/tests/bug-477927.c: disable warning about
6912 uninitialized variables
6913 * support/regression/tests/not.c: added
6915 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6917 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6918 * src/mcs51/gen.c (gen51Code): show final register usage after
6919 fillGaps in asm with --i-code-in-asm
6920 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6921 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6922 incUsed, rliveClear, adjustIChain): made static,
6923 (setFromRange): excluded because it's unused,
6924 (findPrevUseSym, markWholeLoop): added,
6925 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6926 through all branches of predecessors enables sdcc to emit the warning
6927 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6928 (rlivePoint): made static, added parameter emitWarnings which is only
6929 true during the first run out of two,
6930 (findRecursiveSucc, findRecursivePred): removed,
6931 (computeLiveRanges): made static, added parameter emitWarnings,
6932 (dumpIcRlive): added for debugging only
6933 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6934 removed prototype of setFromRange()
6935 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6936 in call of computeLiveRanges()
6937 * support/regression/tests/bug-895992.c: added
6938 * support/regression/tests/bug-971834.c: added
6939 * support/valdiag/tests/bug-895992.c: added
6940 * support/valdiag/tests/bug-971834.c: added
6942 2005-12-18 Raphael Neider <rneider AT web.de>
6944 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6945 (genUnpackBits): improved code for direct operands,
6946 (genPackBits): improved code for literal assignment to bitfields
6947 and for direct destination operands (no FSR indirection),
6948 prevented redundant AND, fixes #1362800,
6949 (AccLsh): added parameter to disable masking of the result
6950 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6951 skip instructions with side-effects (like incfsz),
6952 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6953 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6954 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6957 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6959 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6960 volatile variables as spill location
6962 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6964 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6966 * support/regression/tests/bug-1376320.c: added
6968 2005-12-08 Raphael Neider <rneider AT web.de>
6970 * src/pic/device.c: renamed is_shared to pic14_is_shared
6971 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6972 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6973 (is_valid_identifier): added for above workaround
6975 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6977 * device/lib/Makefile.in: fixed to enable port-specific-objects
6978 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6979 char, thanks Hubert Sack
6980 * doc/sdccman.lyx: documented --xstack-loc,
6981 elaborated a bit more on interrupts and pitfalls,
6982 removed "setjmp/longjmp unsupported",
6983 documented some unsupported C99 features
6984 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6985 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6986 if, thanks Hubert Sack
6987 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6988 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6990 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6991 regression tests can report resource usage (rfe 700441)
6992 * support/regression/collate-results.py: report resource usage
6993 * support/regression/ports/ds390/spec.mk,
6994 * support/regression/ports/hc08/spec.mk,
6995 * support/regression/ports/mcs51/spec.mk,
6996 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6997 * support/regression/ports/ds390/uCsim.cmd,
6998 * support/regression/ports/hc08/uCsim.cmd,
6999 * support/regression/ports/mcs51/uCsim.cmd,
7000 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7001 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7002 library, use the default one
7003 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7004 building the library
7006 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7008 * config.dsp: added dependency on .version and configure_vc.awk
7009 * device/include/setjmp.h: updated for --stack-auto and --xstack
7010 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7011 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7012 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7013 * device/lib/libsdcc.lib: added _setjmp
7014 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7015 (decorateType): fixed bug 1372851,
7016 (optimizeGetHbit): fixed warning
7017 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7018 array initialisation
7019 * support/regression/tests/bug1057979.c: added test for bug 1358192
7020 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7022 2005-12-03 Borut Razem <borut.razem AT siol.net>
7024 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7025 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7027 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7029 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7030 createIval): implement symbol independant "flexible array member",
7031 (createIvalCharPtr): implemented flexible array initialisation with a
7033 * src/SDCCsymt.c (copyStruct): removed,
7034 (getSize): fixed misleading comment,
7035 (getAllocSize): removed, the additional allocation size is now in
7036 sym->flexArrayLength,
7037 (checkStructFlexArray): new, syntax checks for flexible array members,
7038 (compStructSize): added syntax checks for "flexible array members"
7039 (copyStruct): removed,
7040 (copyLinkChain): removed inefficient fix for bug 770487
7041 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7042 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7043 symbol->flexArrayLength
7045 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7046 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7047 * support/regression/tests/structflexarray.c: added
7048 * support/valdiag/tests/structflexiblearray.c: added
7050 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7052 * src/SDCCast.c (decorateType): fixed bug 1368489
7053 * support/Util/SDCCerr.c,
7054 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7056 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7058 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7059 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7061 2005-11-27 Borut Razem <borut.razem AT siol.net>
7063 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7064 support/cpp2/mkdeps.h: added command line option
7065 -obj-ext=<extension> to SDCPP to define object file externion, used
7066 for generation of make dependencies (-M)
7067 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7069 2005-11-26 Borut Razem <borut.razem AT siol.net>
7071 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7072 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7073 added pic and pic16 libraries
7075 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7077 * device/include/float.h: Corrected typo in prototype of __fsgt
7079 2005-11-25 Borut Razem <borut.razem AT siol.net>
7081 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7082 added creation of model-mcs51-stack-auto libraries
7084 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7086 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7088 * src/SDCCast.c (createIvalArray): removed obsolete comment
7090 2005-11-24 Borut Razem <borut.razem AT siol.net>
7092 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7093 added missing device/lib/mcs51/crt*.asm sources
7095 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7097 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7099 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7101 * device/lib/_fs2schar.c,
7102 * device/lib/_fs2sint.c,
7103 * device/lib/_fs2slong.c: optimized inline asm
7105 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7107 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7108 Better handling of floats between -1.0 and 0.0.
7110 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7112 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7113 (the missing "if"s prohibited removal of redundant labels)
7115 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7117 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7118 Properly convert floats between -1.0 and 0.0 to long, int, and char
7119 types (max integer value of negative floats tends to zero).
7120 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7121 Removed changes made so to work properly with floats between
7122 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7125 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7127 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7128 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7129 (genCast) cosmetic change
7130 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7131 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7133 * support/regression/tests/bitfields (testSignedBitfields): added
7135 2005-11-18 Borut Razem <borut.razem AT siol.net>
7137 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7138 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7139 introduced SILENT option to make building of pic16 libraries less
7141 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7143 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7144 Now they work properly with floats between -1.0 and 0.0
7145 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7147 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7149 * src/SDCCicode.c (printOperand): added missing else
7151 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7153 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7154 reformatted for better readability
7155 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7158 2005-11-17 Borut Razem <borut.razem AT siol.net>
7160 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7161 introduced SILENT option to make building of pic16 libraries less
7162 verbose - used for nightly snapshot build
7163 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7164 available on Win32 platforms.
7165 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7166 medium, large, pic and pic16
7168 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7170 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7171 printf("%f"...) sets fraction to zero.
7173 2005-11-16 Raphael Neider <rneider AT web.de>
7175 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7177 * src/pic/gen.c (genIfx): implemented for CARRY bit
7178 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7179 to generic pointers, fixes #1357332,
7180 (pic16_movLit2f): NEW,
7181 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7183 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7185 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7187 2005-11-11 Raphael Neider <rneider AT web.de>
7189 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7190 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7191 compute pointer's type from operand,
7192 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7193 improved single bit reads, fixes bug #1353379
7195 2005-11-09 Borut Razem <borut.razem AT siol.net>
7197 * support/scripts/sdcc.nsi: added lib/pic to the package
7199 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7201 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7203 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7205 * support/regression/tests/bug1348008.c: added
7206 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7207 * support/regression/tests/bug1337835.c: updated comment
7209 2005-11-06 Borut Razem <borut.razem AT siol.net>
7211 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7212 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7213 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7214 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7215 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7216 dynamic construction of cl_error_class and derivates - 2.nd try
7218 2005-11-05 Borut Razem <borut.razem AT siol.net>
7220 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7221 bug, which caused Bus Errors on sparc solaris
7223 2005-11-04 Borut Razem <borut.razem AT siol.net>
7225 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7226 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7227 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7228 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7229 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7230 and derivates to resolve the initialization problem on OSX
7232 2005-11-02 Borut Razem <borut.razem AT siol.net>
7234 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7235 corrected typo - #include <winsock2.h>
7237 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7239 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7240 (_asxxxx_mapping): added org directive for future enhancements
7242 2005-11-01 Borut Razem <borut.razem AT siol.net>
7244 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7245 enabled sockets on WIN32
7246 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7248 2005-10-31 Borut Razem <borut.razem AT siol.net>
7250 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7251 WIN32 backslash path delimiters should be escaped when used in C strings
7252 * support/regression/tests/bitfields.c: exclude failing assertions for
7253 __CYGWIN32__ and __MINGW32__ hosts
7255 2005-10-30 Borut Razem <borut.razem AT siol.net>
7257 * src/SDCCutil.c: corrected double comparison typo
7259 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7261 * device/lib/medium/Makefile: added for new memory model medium
7262 * device/include/asm/mcs51/features.h: updated for medium/pdata
7263 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7264 added Multiply & Accumulate sbit's and MAC0_PAGE define
7265 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7266 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7267 * device/lib/_mullong.c: update for medium model
7268 * device/lib/incl.mk: added medium model
7269 * doc/sdccman.lyx: documented medium model
7270 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7271 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7272 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7273 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7274 (allocParms): set SCLS and OCLS to pdata for medium model
7275 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7277 (powof2): return <0 if not power of 2
7278 * src/avr/gen.c (genBitWise): use updated powof2
7279 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7280 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7281 (shiftLLeftOrResult): use B if necessary
7282 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7283 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7284 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7285 * support/regression/Makefile.in: added test-mcs51-medium
7286 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7288 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7290 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7292 * device/lib/time.c (mktime): fixed bug 1334315
7294 2005-10-28 Raphael Neider <rneider AT web.de>
7296 * device/include/pic/p16f_common.inc: added common declarations
7297 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7299 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7301 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7302 (aopPutUsesAcc): added to predict accumulator use,
7303 (assignResultValue): save acc if necessary,
7304 (genMinusDec): store result if indirectly addressed,
7305 (genDivOneByte): save acc if necessary,
7306 (movLeft2Result): bugfix if left already in acc,
7307 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7308 attention to accumulator use (esp. pdata),
7309 (genReceive): receive pdata correctly
7310 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7311 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7313 2005-10-27 Raphael Neider <rneider AT web.de>
7315 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7317 2005-10-27 Raphael Neider <rneider AT web.de>
7319 * .version: changed version to 2.5.4
7320 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7321 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7322 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7323 arithmetics support routines
7324 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7325 * device/lib/Makefile.in: also create installdir for pic
7327 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7329 * src/pic/device.c (dump_sfr): rewritten to delegate register
7330 placement to the linker (use `extern sym' rather than sym EQU addr),
7331 (validAddress): fixed to check last specified address
7332 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7333 (popGetLit): truncate literal value to 8 bit,
7334 (popGet): moved assert to more appropriate place
7335 (popGetExternal): create pCode operand from and mark the according
7336 symbol as being `extern'
7337 (popGetAddr): added sanity check on immediate's offset, provide
7338 GPOINTER tag on demand
7339 (aopPut): fixed for immediates,
7340 (mov2w_op): move operand's address or contents to WREG (depending on
7341 operand type), safer variant of mov2w,
7342 (movwf,call_libraryfunc): NEW, handy abbreviations,
7343 (get_argument_pcop,get_return_val_pcop,pass_argument,
7344 get_returnvalue): interface for accessing function parameters and
7346 (assignResultValuei,genRet): use new parameter/return value interface
7347 (pic14_getDataSize): back to old version handling generic pointers,
7348 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7349 provided implementation and/or fixed old one,
7350 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7351 calls, removed legacy 8051 reference code
7352 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7353 (loadSignToC): NEW, move the operands sign bit to CARRY,
7354 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7355 genRightShiftSigned, accepts negative shift counts,
7356 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7357 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7358 generic pointers, __data pointers and __code pointers,
7359 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7360 and signed bitfields, limit bitfields to 8 bit,
7361 (genDataPointerGet): fixed number of bytes read,
7362 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7363 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7364 pointers to constant data are no longer assumed to point to __code
7365 space, removed invalid pointer types,
7366 (bitpatternFromVal): retrieve the PICs representation of an integer
7368 (genDataPointerSet): fixed assigning to po_immediate operands,
7369 (genGenPointerSet): implemented as library call,
7370 (genIfx): fixed incorrect condition,
7371 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7372 provide GPOINTER tag according to destination's storage class,
7373 (genCast): added code to handle casting to generic pointers, added
7374 sign-/zero extension of the result
7375 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7376 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7377 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7379 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7380 address/register resides in the shared banks
7381 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7382 put all variables into separate sections (have the linker arrange
7384 (picglue): put init code and interrupt handlers in separate sections
7385 * src/pic/main.c: added port specific options table, modified to PORT
7386 structure to make GPOINTERs 3 byte, added pic14_options
7387 (_pic14_do_link): private linking routine (update paths to libraries,
7388 add libsdcc.lib by default)
7389 * src/pic/main.h: declare pic14_options
7390 * src/pic/pcode.c: fixed instructions i/o relations,
7391 (RegCond): reverted to correct version,
7392 (newpCodeOpLit): truncate literals to 8 bit,
7393 (genericPrint): added debug output,
7394 (getRegFromInstruction): fixed for various operand types, simplified
7395 (BuildFlow): fixed broken handling of isntructions with labels
7396 (LinkFlow): start at last instruction in flow (skip trailing comments),
7397 pass the flow on to the next instruction after CALL
7398 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7399 (insertPCodeInstruction): fixed inserting after a skip instruction,
7400 (DoBankSelect): fixed for labeled instructions
7401 (OptimizepBlock): honor --nopeep switch
7402 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7403 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7404 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7405 (pCodeOptime2pCodes): allow disabling this optimization via
7406 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7407 but is still buggy), started implementation of a dataflow based
7408 pCode optimization (CSE + dead code elimination)
7409 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7410 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7411 names are independant of the stack location and therefore portable across
7414 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7416 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7417 (selectSpil): fixed bug 1337835 by not spilling bit variables
7418 * support/regression/tests/bug1337835.c: added test for this bug
7419 * src/mcs51/peeph.def: restart after rule 3.c,
7420 addded rules 263.x to optimize loading constants
7422 2005-10-26 Raphael Neider <rneider AT web.de>
7424 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7425 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7426 (genAssign): emit warning when casting literals to generic pointer
7427 type, also applies when taking the address of a fixed variable,
7428 (genCast): improved casting to generic pointers
7429 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7430 extern variables, added verbose error message
7431 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7433 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7435 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7436 carry must be complemented too
7437 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7438 could be emitted by genMinus
7439 * src/SDCCval.c (constVal): fixed bug 1305065
7441 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7443 * src/SDCCast.c (addCast): added promotion for bit variables
7444 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7445 promotion casts + optimisation
7446 (optimizeGetWord): fix warning 'i' might be used uninitialized
7447 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7448 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7450 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7452 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7453 all chars are promoted to int; promotion should be handled in SDCCast.c
7455 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7457 * device/lib/_strcmp.c: Fixed bug 1326457
7459 2005-10-11 Raphael Neider <rneider AT web.de>
7461 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7462 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7464 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7466 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7467 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7469 2005-10-04 Raphael Neider <rneider AT web.de>
7471 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7472 device/lib/pic16/pics.all: added pic18f1320
7473 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7475 2005-09-30 Raphael Neider <rneider AT web.de>
7477 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7478 * src/pic16/devices.inc: NEW, provides device descriptions
7479 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7481 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7483 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7486 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7488 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7489 documented Any Order Bit, Higher Order Byte and Higher Order Word
7490 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7491 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7492 (optimizeGetAbit): new, to get any bit, not only the high bit,
7493 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7494 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7495 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7496 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7497 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7498 GETABIT, GETBYTE, GETWORD: decorate them,
7499 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7500 (ast_print): added GETABIT, GETBYTE, GETWORD
7501 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7502 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7503 (geniCodeBinary): new generic binary icode,
7504 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7505 * src/port.h: updated comment for PORT.hasExtBitOp
7506 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7507 (genGetByte): new, to get a single byte,
7508 (genGetWord): new, to get a word from a long,
7509 (gen51Code): added GETABIT, GETBYTE, GETWORD
7510 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7512 2005-09-23 Raphael Neider <rneider AT web.de>
7514 * configure.in, configure: have device/lib/pic configured
7515 * device/lib/Makefile.in: added model-pic14
7516 * device/lib/clean.mk: added pic/ to clean rule
7517 * device/lib/pic: added rudimentary pic14 library providing support
7518 functions for multiplication/division/generic pointer access
7519 * src/SDCCopt.c (convilong): mark support functions as extern
7520 for pic14 port as well
7521 * src/pic/gen.c (genMult): added assertions,
7522 (genpic14Code): emit warning on unhandled iCodes
7523 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7524 * src/pic/pcode.c (pCodeOpCopy),
7525 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7526 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7527 SFR_REGISTER}), made safe for future extensions
7528 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7529 instructions even if preceeded by SKIP instructions (also remove
7530 them); removed unused code
7531 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7532 prevents leaving parts of the structure uninitialized after copying
7534 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7536 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7538 * support/regression/tests/addsub.c: added test for the bug
7540 2005-09-21 Raphael Neider <rneider AT web.de>
7542 * device/include/pic16/pic18f1220.h,
7543 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7544 * device/lib/pic16/Makefile.rules: added missing opening paren
7545 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7546 are provided in genutils.c,
7547 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7548 operand/result sizes,
7549 (genCmp): assert on NULL pointers first, then check deref'ed values
7550 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7553 2005-09-18 Raphael Neider <rneider AT web.de>
7555 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7556 as these are now unused,
7557 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7558 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7559 local, avoids uninitialized pointer dereference on r->name
7560 * src/pic16/ralloc.c (newReg): fixed indentation
7562 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7564 * src/SDCCval.c (constVal): fixed bug 730366
7565 * support/Util/SDCCerr.c,
7566 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7568 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7570 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7572 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7574 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7576 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7578 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7579 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7580 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7581 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7582 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7583 * packihx/packihx.c (hexDigit): made c unsigned char
7584 * as/mcs51/lklibr.c (fndsym),
7585 * link/z80/lkgb.c (gb),
7586 * link/z80/lklibr.c (fndsym),
7587 * link/z80/lkrloc.c (relr),
7588 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7589 * src/SDCC.lex (checkCurrFile, process_pragma),
7590 * src/SDCCglue.c (spacesToUnderscores),
7591 * src/SDCCmain.c (setParseWithComma, processFile),
7592 * src/asm.c (tvsprintf, printCLine),
7593 * src/avr/gen.c (emitcode, aopPut),
7594 * src/ds390/gen.c (emitcode),
7595 * src/hc08/gen.c (emitcode, emitinline),
7596 * src/mcs51/gen.c (emitcode, genInline),
7597 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7599 * src/pic/ralloc.c (debugLog),
7600 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7602 * src/pic16/ralloc.c (debugLog),
7603 * src/z80/main.c (_process_pragma):
7604 made all ctype.h function calls safe
7605 * src/SDCCopt.c: include math.h for fabs
7606 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7607 and used them throughout the code to make ctype.h function calls safe
7608 * src/ds390/main.c (asmLineNodeFromLineNode),
7609 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7610 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7612 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7613 (newpCodeAsmDir): made ctype.h function calls safe
7614 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7615 pic16_emitcode): made lbp unsigned char*
7616 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7617 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7618 * src/xa51/gen.c (emitcode),
7619 * src/z80/gen.c (_emit2): made lbp unsigned char*
7620 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7623 2005-09-05 Raphael Neider <rneider AT web.de>
7625 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7626 access bank splitpoint
7628 2005-09-05 Raphael Neider <rneider AT web.de>
7630 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7632 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7634 * .version: changed to version 2.5.3
7635 * doc/sdccman.lyx: changed version to 2.5.3,
7636 documented --codeseg and --constseg and pragma codeseg and constseg,
7637 documented bit parameters (reentrant) and bit returning
7638 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7639 currFunc->recvSize, but is this ok for all ports?
7640 (ast2iCode): result of ~ on unsigned char must be cast to int for
7642 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7643 function pointers in bit space
7644 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7645 (processFuncArgs): call port.reg_parm() with reentrancy info
7653 * src/z80/main.c: port.reg_parm prototype extended with
7654 "bool reentrant" parameter
7655 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7656 options.stackAuto for allocating bit register parameters
7657 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7658 (genSend): set BitBankUsed if it is,
7659 (selectRegBank): factored out of genCall for use in genPcall,
7660 (genCall): removed redundant dtype assignmen, use selectRegBank,
7661 (genPcall): handle returning in Carry properly, save in F0 if needed,
7662 (genReceive): handle bit register parameters
7663 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7664 (mcs51_assignRegisters): enable bit registers for all reentrant
7665 functions and don't set BitBankUsed unconditionally
7666 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7667 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7668 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7670 2005-08-27 Borut Razem <borut.razem AT siol.net>
7672 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7673 ppc-osx (Darwin) does not support -u option. It seems that it is
7674 supported only on Linux - GNU cp
7676 2005-08-25 Borut Razem <borut.razem AT siol.net>
7678 * sim/ucsim/gui.src/serio.src/Makefile.in,
7679 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7680 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7681 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7682 install and strip, since the strip at /usr/ccs/bin should be used
7685 2005-08-24 Borut Razem <borut.razem AT siol.net>
7687 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7689 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7691 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7694 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7696 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7697 * as/mcs51/lkmain.c (link_main): fixed warning
7698 * device/include/stdbool.h: ds390 has no advanced bit support yet
7699 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7700 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7701 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7702 and updated their macros
7703 * src/SDCCval.c (constVal): updated comment for renamed b_long
7705 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7707 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7708 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7709 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7710 (oprio): set priority for '['
7711 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7713 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7714 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7715 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7716 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7717 added overlayable BIT_BANK area
7718 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7719 (summary2): explain 'T' in legenda
7720 * as/mcs51/lkrloc.c: replaced old K&R style,
7721 (relr): added R_BIT processing,
7722 (errmsg): added "Bit-addressable relocation error",
7723 (adb_bit): added for converting from byte- to bit-addressable space,
7724 (adb_24_bit): added for converting from byte- to bit-addressable space
7725 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7726 used in reentrant functions now even as return value
7727 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7728 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7729 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7730 * src/SDCCglobl.h: added indicator BitBankUsed
7731 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7732 the bit registers b0-b7
7733 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7734 (geniCodeCast): fixed bug 1263853,
7735 (geniCodeLogicAndOr): put result in bool or char,
7736 (geniCodeReceive): added parameter func for accessing the return type,
7737 (geniCodeFunctionBody): pass func to geniCodeReceive
7738 * src/SDCCmain.c: added indicator BitBankUsed
7739 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7740 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7741 (checkSClass): don't put automatic bool/bit on stack,
7742 (checkFunction): removed check on function cannot return bit
7743 * src/SDCCsymt.h: added newBoolLink prototype
7744 * src/mcs51/gen.c (rb1regs): added bit registers,
7745 (movc): created for assigning to carry,
7746 (pushReg, popReg): created for pushing registers,
7747 (sameRegs): check both AOP_REG and AOP_CRY types,
7748 (aopOp): handle bit registers,
7749 (aopPut): optimization no self-assign,
7750 (saveRegisters): push reg->base (bits) only once for bit registers,
7752 (unsaveRegisters): pop reg->base only once and use popReg,
7753 (assignResultValue): added parameter func and return in carry for bits,
7754 (genIpush): optimization no reload in A if not changed,
7755 (genSend): bit parameters in reentrant functions are passed in bit
7756 registers by first assigning to bits in B, then save registers and
7758 (genCall): handle returning in Carry properly, save it in F0 if needed,
7759 (genPcall): updated assignResultValue call, this is not safe yet for bit
7760 returning function !!!
7761 (genFunction): don't generate equ's for bit registers and use pushReg,
7762 (genEndFunction): take care of bit returning functions and use popReg,
7763 (genRet): return bit in Carry,
7764 (genIfx): optimize bit registers and other directly addressable bits,
7765 (genReceive): updated assignResultValue call
7766 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7767 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7768 registers when using stack-auto
7769 * src/mcs51/ralloc.c (_G): added allBitregs,
7770 (regs8051): added the bit registers,
7771 (createStackSpil): use macro IS_BIT,
7772 (getRegBit): added to allocate a bit register, else spill,
7773 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7774 (updateRegUsage): factored out to ease stepping while debugging,
7775 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7776 also allocate bit registers,
7777 (fillGaps): handle bit registers,
7778 (findAllBitregs): added to create bit vector with all bit registers,
7779 (mcs51_allBitregs): returns this bit vector,
7780 (mcs51_assignRegisters): when using stack-auto use bit registers for
7781 passing parameters and creating local variables
7782 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7784 2005-08-22 Borut Razem <borut.razem AT siol.net>
7786 * device/lib/Makefile.in: replaced find option -or with -o
7787 to make it run on solaris
7789 2005-08-22 Raphael Neider <rneider AT web.de>
7791 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7792 fixes #1265442 (crash on Solaris)
7794 2005-08-20 Borut Razem <borut.razem AT siol.net>
7796 * configure, configure.in: added tests for libsocket and libnsl libraries,
7797 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7798 from support/regression/Makefile.in
7799 * support/regression/Makefile.in: added
7800 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7801 * sim/ucsim/libtool: regenerated on sparc-solaris
7802 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7803 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7804 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7805 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7806 sparc-solaris, which doesn't use GNU ld linker
7807 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7808 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7810 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7812 * src/mcs51/peeph.def: updated comments
7814 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7816 * device/lib/_gptrget.c,
7817 * device/lib/_gptrput.c: slightly shorter
7818 * doc/sdccman.lyx: incremented version
7819 * src/mcs51/peeph.def: moved peephole comments to the line of first
7820 change to better keep line correlation, reanimated 186.e
7821 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7823 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7825 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7826 David Saxton with quotes around file name.
7828 2005-08-15 Borut Razem <borut.razem AT siol.net>
7830 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7831 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7832 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7833 make tests run on x86_64 platform
7835 2005-08-13 Raphael Neider <rneider AT web.de>
7837 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7838 as it might be executed DURING a build (parallel make is wonderful)
7840 2005-08-13 Raphael Neider <rneider AT web.de>
7842 * device/lib/Makefile.in (port-specific-objects-pic16):
7843 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7844 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7846 * device/lib/pic16/Makefile.rules: build subdirs before creating
7847 the library, removed builddir rule, create $(builddir) early in
7848 recurse rule, use empty recurse rule for leaf directories
7849 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7850 mkdir errors (race condition), removed duplicate suffix "hex"
7852 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7853 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7854 prevents mkdir -p from aborting on Alpha
7856 2005-08-12 Raphael Neider <rneider AT web.de>
7858 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7859 db-statements in order to allow for arrays of pointers in code
7860 sections to be placed without interspersed 0-padding, fixes
7862 * (emitStatistics): fixed division by zero for pic18f1220
7863 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7864 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7865 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7866 * (pic16_pCodeConstString): keep track of already emitted string
7867 literals to prevent "duplicate definitions of symbol _str_NR"
7868 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7870 * device/lib/Makefile.in: ignore failing PIC16 library builds
7871 * device/lib/pic16/Makefile: do not build if gputils are missing
7872 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7874 2005-08-10 Raphael Neider <rneider AT web.de>
7876 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7879 2005-08-10 Raphael Neider <rneider AT web.de>
7881 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7882 Rokas' patch to add the new fixed point type "__fixed16x16"
7883 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7884 functions for __fixed16x16 arithmetics
7885 * device/lib/pic16: reimplemented the build system to support
7886 a separate build directory, better handling of libio (create
7887 the library in a separate subdir for each architecture) and
7888 easier configuration (centralized in Makefile.common)
7890 2005-08-07 Raphael Neider <rneider AT web.de>
7892 * src/pic16/gen.c (genrshTwo): fixed sign extension
7893 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7894 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7896 * device/include/pic16/pic18f4220.h: NEW, header for
7897 pic18f4220 and pic18f4320
7898 * device/include/pic16/pic18fregs.h: added new devices,
7899 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7900 * device/include/pic16/signal.h: resolved name clashes
7901 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7902 to also allow testing for interrupt enable bits, added
7903 comments on how to use the macros
7904 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7905 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7906 register definitions for the devices
7907 * device/lib/pic16/pics.all: added new devices
7908 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7910 * device/lib/pic16/libc/stdlib/memfree: do not count
7911 the block header as free memory
7912 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7913 simplified and added missing end-of-blocklist-marker
7914 (reported by Peter Onion, fixes #1252814)
7915 * (_mergeHeapBlock): fixed loop condition
7916 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7917 len==0, restructured code
7918 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7919 up a bit, reduced bitfield accesses, prevent endless loops
7920 in case of heap corruption
7921 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7922 "unreferenced arguments/must return a value" warnings
7923 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7924 replaced BAUDREG with SPBRG
7925 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7926 device/lib/pic16/debug/gstack/gstack.c: replaced
7927 _naked, _asm, _endasm with __naked, __asm, __endasm
7929 2005-08-05 Raphael Neider <rneider AT web.de>
7931 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7932 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7934 2005-08-05 Borut Razem <borut.razem AT siol.net>
7936 * device/lib/Makefile.in: added missing ';'
7937 * configure: removed ^M characters
7939 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7941 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7942 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7945 2005-08-04 Borut Razem <borut.razem AT siol.net>
7947 * configure.in: pic16 libraries build 2nd try - enable running
7948 configure in device/lib/pic16
7949 * configure: regenerated from configure.in
7950 * device/lib/Makefile.in: create $(PORT)/bin directory
7952 2005-08-03 Raphael Neider <rneider AT web.de>
7954 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7955 to get/set values via pointers
7956 * (genUnpackBits,genPackBits): changed detection of
7957 ptr->bitfield vs. sym.bitfield, fixed access via generic
7958 pointers, removed dead (wrong) code for multibyte bitfields
7959 * (genNearPointerGet, genGenPointerGet): removed useless code,
7960 fixed bitfield detection, fixes #1250594
7961 * (genNearPointerSet): removed useless code
7962 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7963 and introduced macro pic16_emitpcode that conditionally emits
7964 the origin of the following pCode (useful for debugging SDCC)
7965 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7966 * (createDefmap): fixed handling of LFSR for --optimize-df
7968 2005-08-02 Borut Razem <borut.razem AT siol.net>
7970 * device/lib/Makefile.in: pic16 libraries build enabled since
7971 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7973 2005-08-02 Raphael Neider <rneider AT web.de>
7975 * src/pic16/gen.c (genPackBits): removed deprecated warning
7976 * (genGenPointerSet): fixed bitfield detection
7978 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7980 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7982 2005-07-31 Raphael Neider <rneider AT web.de>
7984 * device/lib/pic16/libdev/pic18f458.c,
7985 device/include/pic16/pic18f458.h: added missing T0CONbits
7987 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7989 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7991 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7993 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7995 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7997 * device/include/mcs51/at89c51ed2.h: added.
7999 2005-07-23 Raphael Neider <rneider AT web.de>
8001 * src/pic/gen.h: added emitpcode macro for debugging
8002 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8003 and replace by macro adding debug information on demand
8004 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8005 * (gencjne): tried to fix; replaced with correct (slower) code
8006 * (gen{Unp,P}ackBits): fixed single bit access
8007 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8008 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8009 previous instruction
8010 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8011 register has to be handled with care (forbidding movement
8012 of assignments/uses, removing assignments completely, ...)
8013 * (pCodeOptime2pCodes): make use of regIsSpecial
8014 * added lots of debugging output (commented out)
8015 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8016 from being reused as result UNLESS it is known to work
8018 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8020 * support/Util/dbuf.h: include <stddef.h> for size_t
8021 * .version: changed to version 2.5.2
8023 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8025 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8027 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8029 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8030 (genModOneByte): removed needless psha/pula
8032 2005-07-22 Raphael Neider <rneider AT web.de>
8034 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8035 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8036 * src/pic/gen.c (resolveIfx): do not "invent" labels
8037 * (genSkipc): changed to positive logic
8038 * (genSkipCond): removed as no longer needed
8039 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8041 * (genLeftShift): check operands are in different registers
8042 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8043 INCF does not update CARRY...
8044 * src/pic/main.c: fixed _linkCmd
8045 * src/pic/pcode.c (unlinkpCode): added inactive code
8046 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8047 alive (do not assign result and operand overlapping registers)
8049 2005-07-22 Raphael Neider <rneider AT web.de>
8051 * src/pic/device.c (dump_sfr): replaced register declaration with
8052 call to emitSymbolToFile() to avoid duplicate symbols
8053 * (assignRelocatableRegisters): do not declare external symbols
8054 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8055 right (take size of type, not etype)
8056 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8057 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8058 * (packRegsForAccUse): disabled assignment of WREG as
8059 the result reg to prevent occurence of just fixed #1235003,
8061 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8062 symbols (avoids duplicate symbols in .asm file)
8063 * (pic14emitRegularMap): use emitSymbolToFile()
8064 * src/pic/gen.c (aopOp): fixed spillLocation handling
8065 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8066 * (genDataPointerSet): removed unneccessary variables/output
8068 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8070 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8071 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8073 2005-07-21 Raphael Neider <rneider AT web.de>
8075 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8076 architecture cannot handle them efficiently, fixes bug #1235003
8077 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8078 check for empty sets before using them (fixes bug #1232190)
8080 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8082 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8083 (lnksect2): generate warnings for memory overlap
8084 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8085 constseg to set the name of these segments so you can instruct the linker
8086 to place them in banks
8087 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8088 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8089 added code_seg and const_seg to options
8090 * src/SDCCglue.c (emitMaps): use options.const_seg,
8091 (createInterruptVect): put interrupt vectors in segment HOME,
8092 (glue): put HOME before static segment and put the main glue in HOME,
8093 (glue): use options.code_seg
8094 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8095 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8096 these segments so you can instruct the linker to place them in banks
8097 (linkEdit): use code_loc for HOME segment which should be the first
8098 segment in code memory now
8099 * src/SDCCmem.c: fixed more stuff like bug 1238386
8100 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8101 (changePointer): don't change function pointers to code pointers for
8103 (compareType): added exceptional check for banked function pointers
8104 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8105 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8106 after static in code memory
8107 * src/mcs51/gen.c: added aopLiteralLong prototype,
8108 (aopForSym): use getSize for functions,
8109 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8110 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8111 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8113 (genPcall): use call for literal function pointers and generate banked
8114 calls over the one trampoline so there's only one place for the user to
8115 modify according to his/hers hardware,
8116 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8117 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8118 * src/mcs51/main.c: added keyword banked,
8119 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8120 * support/Util/SDCCerr.c,
8121 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8122 needed for passing the bank and address to the trampoline
8123 * device/lib/mcs51/crtbank.asm: added for bankswitching
8124 * device/lib/mcs51/Makefile: added crtbank
8126 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8128 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8129 for fields at offset 0 of a struct or union as reported
8130 on 2005-07-07 in the developer mailing list.
8132 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8134 * src/SDCCmem.c: fixed bug 1238386
8136 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8138 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8139 (patch #1144962), added peephole 300, enabled 259.x
8140 * doc/sdccman.lyx: removed screenshot and provided link instead
8142 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8144 * doc/sdccman.lyx: added section about debugging with ddd
8145 * doc/figures/ddd_example.eps: screenshot of debugging session
8147 2005-07-04 Raphael Neider <rneider AT web.de>
8149 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8150 like CODE pointers, fixes #1115683
8151 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8152 call, fixes bugs #1232211, #1228110,
8153 fixed wrong casts to pCodeFlow from pCodeInstructions
8155 2005-07-04 Raphael Neider <rneider AT web.de>
8157 * src/pic/gen.c (popGet): changed assert to allow for
8159 * (popGetAddr): changed signature to provide
8160 an additional index, patched all call sites
8161 * (genCmpEq): handle literal-like operands correctly
8162 * (genAddrOf): added sanity checks on __code/__data pointers
8163 * (genAssign): added handling of symbols from __code section
8164 * (gencjne): do not generate code for comparisons whose result
8165 is neither stored nor used, fixes bug #1171114
8166 * (AccLsh, AccRsh): operate on operand instead of WREG
8167 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8168 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8170 * rewrote complete shift-by-literal logic, commented unused
8172 * (genConstPointerGet): get multiple bytes (if result size > 1),
8173 fixed handling of non-immediate addresses
8174 * (genPointerGet): handle CODE pointers like CONST pointers
8175 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8176 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8177 operand is to be treated as a literal or not
8178 * (mov2w,genPcall,genCmpEq),
8179 src/pic/genarith.c: use aop_isLitLike() to decide between
8180 literal/register contents
8181 * (addSign): added missing offset
8182 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8183 only emit comment in debug-mode,
8184 use {aop,op}_isLitLike throughout the file
8185 * src/pic/glue.c: fix initializers for pointers (work in progress)
8186 * src/pic/pcode.c (get_op): honor index on _const symbols
8187 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8188 * (dumppBlock): added pCode size estimation
8189 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8190 check for IS_SYMOP before OP_SYMBOL'ing
8191 * fixed indentation, compacted switch-statements
8192 * (allocReg): find free register and allocate it instead of
8193 allocating new registers all the time
8194 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8195 registers as its operands (necessary only for multibyte GETs)
8197 2005-07-01 Raphael Neider <rneider AT web.de>
8199 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8200 debugging .asm-output macros FENTRY + FEXIT
8201 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8203 * (emitpComment): NEW, printf to pCode
8204 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8206 * (popGetAddr): NEW, variant of popGet to access an immediates
8207 high(er) bytes instead of the n'th byte of memory they reference,
8208 replaced popGet with popGetAddr where neccessary
8209 * (genDataPointerGet): reactivated and fixed implementation
8210 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8212 * (genDataPointerSet): fixed multibyte assignments
8213 * (genpic14Code): fixed --i-code-in-asm handling
8214 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8215 * (genPlus): fixed index-out-of-bounds error
8216 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8217 * src/pic/ralloc.c: added debugging output macro FENTRY2
8218 * (spillThis): fixed indentation, enbraced for-body for clarity
8219 * (rematStr): commented out as now unused
8220 * (regTypeNum): commented out special spill case (overwrites
8222 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8224 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8226 * doc/sdccman.lyx: documented sfr16/sfr32,
8227 added example for using storage class with function pointers
8228 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8230 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8232 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8233 * device/lib/_itoa.c,
8234 * device/lib/_ltoa.c: optimized codesize
8235 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8236 but don't know how to suppress the double warning.
8237 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8238 * support/Util/SDCCerr.c,
8239 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8241 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8243 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8244 fixed old K&R prototypes
8245 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8246 * device/lib/_gptrget.c,
8247 * device/lib/_gptrgetc.c,
8248 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8249 also new versions for small generic pointers and banked generic pointers
8250 * src/port.h: added const_name
8251 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8252 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8253 * src/SDCCcse.c (findPrevIc): check all associative operators
8254 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8255 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8256 * src/SDCCmem.c: updated comments,
8257 set far-space to 0 for pdata, results in optimized code
8258 * src/SDCCmem.h: added macro CONST_NAME
8259 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8260 moving the info into the highest bits, see also gptrget/gptrput
8261 * src/src.dsp: added sdcc.ico to project files
8262 * src/avr/gen.c (genCast): fixed bug 0x%d
8263 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8264 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8265 relation between ptr_type and DCL_TYPE,
8266 (genCast): fixed bug 0x%d
8267 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8268 (CODE)" for const_name
8269 * src/hc08/gen.c (genCast): fixed bug 0x%d
8270 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8271 (hc08_port): added "CONST (CODE)" for const_name
8272 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8273 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8274 between ptr_type and DCL_TYPE,
8275 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8276 operand* and took AOP() inside function so sfr-ness can be checked,
8277 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8279 (genFunction, genEndFunction): optimized stack setup,
8280 (genMinus): optimized for literals with ending zeroes (in bytes),
8281 (genCast): fixed bug 0x%d
8282 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8283 (mcs51_port): added "CONST (CODE)" for const_name
8284 * src/mcs51/peeph.def: made rule 226 more generic
8285 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8286 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8287 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8288 * src/z80/main.c (z80_port): added NULL for const_name,
8289 (gbz80_port): added NULL for const_name
8290 * support/regression/tests/bug663539.c,
8291 * support/regression/tests/sfr16.c: new tests
8293 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8295 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8297 2005-06-24 Raphael Neider <rneider AT web.de>
8299 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8301 * device/include/pic16/signal.h: added USBIF
8304 2005-06-24 Raphael Neider <rneider AT web.de>
8306 * device/lib/pic16/libdev/pic18f2455.c,
8307 device/include/pic16/pic18f2455.h: NEW
8308 * device/include/pic16/pic18fregs.h,
8309 device/lib/pic16/pics.all,
8310 src/pic16/device.c: added 18f2455
8311 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8312 device/include/pic16/{pic18f[68][567].h,usart.h}:
8313 replaced MULTIPLE_USARTS define with more relaible
8314 compatibility sfrs (for USART access)
8316 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8318 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8319 and the output asm file line is printed on two lines.
8321 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8323 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8324 BGT, BLE, BHI, and BLS instructions
8325 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8327 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8328 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8330 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8332 2005-06-15 Raphael Neider <rneider AT web.de>
8334 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8335 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8336 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8337 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8338 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8340 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8342 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8343 Marcel Telka in bug #1215704
8345 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8347 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8348 located in shared memory bank.
8350 2005-05-31 Raphael Neider <rneider AT web.de>
8352 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8353 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8354 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8356 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8358 * device/lib/_strncpy.c: fixed the fix
8360 2005-05-26 Raphael Neider <rneider AT web.de>
8362 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8363 initializers with \0, bug #1208187
8364 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8365 intializers with \0, bug #1208187
8367 2005-05-26 Raphael Neider <rneider AT web.de>
8369 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8370 initializers with \0, bug #1208187
8371 * src/pic16/main.c (_process_pragma): added sanity checks
8372 for stack position and size, emit warnings when appropriate
8374 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8376 * device/lib/_strncpy.c: fixed not filling with \0
8378 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8380 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8382 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8383 compound_statement),
8385 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8387 2005-05-24 Raphael Neider <rneider AT web.de>
8389 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8391 2005-05-24 Raphael Neider <rneider AT web.de>
8393 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8394 TRISE definitions, closes bug #1162453
8396 2005-05-22 Raphael Neider <rneider AT web.de>
8398 * src/pic16/main.c (_process_pragma): check for missing
8399 arguments to pragmas code and udata
8400 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8401 consistency fixes to match other headers (thanks to Jim Paris)
8402 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8404 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8406 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8408 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8410 * support/regression/tests/bug1198642.c: new test
8411 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8412 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8413 * support/scripts/resource.h,
8414 * support/scripts/resource.rc,
8415 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8416 * support/scripts/sdcc.ico: added 32x32 icon
8418 2005-05-18 Raphael Neider <rneider AT web.de>
8420 * device/lib/pic16/libdev/pic18f*.c,
8421 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8422 keywords to "__sfr" and "__at (X)"
8423 * device/include/pic16/pic18fregs.h: added pic18f4520
8424 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8425 #1203088 (MPLAB compatibility)
8427 2005-05-17 Raphael Neider <rneider AT web.de>
8429 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8430 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8431 * device/lib/pic16/pics.all: added new devices
8432 * src/pic16/device.c: added support for pic18f4520
8434 2005-05-16 Raphael Neider <rneider AT web.de>
8435 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8436 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8437 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8438 convenience function for bit access
8440 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8442 * device/lib/printf_large.c: fixed bug 1193299
8443 * support/regression/tests/bug1057979.c: added test %3.3s
8445 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8447 * device/include/mcs51/8051.h,
8448 * device/include/mcs51/8052.h: made parseable with lint
8449 * device/include/mcs51/lint.h: added include file for (sp)lint
8450 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8451 * doc/cdbfileformat.lyx,
8452 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8454 2005-05-14 Raphael Neider <rneider AT web.de>
8456 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8457 * device/lib/pic16/libc/stdlib/itoa.c (new)
8458 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8459 * device/lib/pic16/libio/Makefile: exclude subdir according to
8460 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8461 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8462 * src/pic16/gen.c (genFunction): prevent annoying warning
8463 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8465 * support/cpp2/cppmain.c (cpp_output_string): new
8466 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8469 2005-05-13 Borut Razem <borut.razem AT siol.net>
8471 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8473 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8475 * .version: changed to version 2.5.1; back to bleeding edge development
8477 2005-05-11 Borut Razem <borut.razem AT siol.net>
8479 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8480 generate PDF version 1.3 documents
8482 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8484 * .version: changed to version 2.5.0
8486 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8488 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8490 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8492 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8493 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8494 well as many smaller updates.
8495 * .version: changed to version 2.5.0-pre1
8497 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8499 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8501 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8503 * support/regression/tests/bug1185672.c: added
8504 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8506 * src/mcs51/gen.c (genCall): added comments, made it look safer
8507 * src/mcs51/gen.c (genEndFunction): simplified
8509 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8511 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8513 2005-04-14 Borut Razem <borut.razem AT siol.net>
8515 * fixed bug 1045046 - SIGSEGV with really simple code?:
8516 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8517 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8519 2005-04-14 Borut Razem <borut.razem AT siol.net>
8521 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8522 src/pic16/device.h: temporarily disabled experimental #inline pragma
8525 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8527 * device/include/z80/stdio.h,
8528 * device/include/z80/string.h: removed these highly incomplete files so
8529 SDCC can use the default ones in device/include/
8531 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8533 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8535 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8538 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8540 * device/include/malloc.h: removed redundant __reentrant prototypes
8541 * device/lib/_mullong.c: added working xstack variant in asm (C version
8542 doesn't pass regression tests)
8543 * device/lib/bpx.c: used __data and made bpx char for mcs51
8544 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8545 (createFunction): fixed bug with xstackPtr
8546 * src/SDCCcse.c: corrected comments
8547 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8548 (killDeadCode, eBBlockFromiCode): removed unused code
8549 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8551 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8552 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8553 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8554 (genModOneByte): fixed warning in MSVC
8555 * src/mcs51/main.c (): added comments
8556 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8558 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8560 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8562 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8564 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8566 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8568 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8569 characters arrays of larger size than the declared one.
8571 2005-04-10 Borut Razem <borut.razem AT siol.net>
8573 * src/pic/gen.c (genInline),
8574 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8575 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8576 (findNextInstruction), (findPrevInstruction),
8577 (findInstructionUsingLabel),
8578 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8579 * src/pic/pcode.c (findLabel): added missing '\n'
8580 * src/src.dsp: added SDCCdwarf2.c to the project
8582 2005-04-09 Borut Razem <borut.razem AT siol.net>
8584 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8586 2005-04-08 Raphael Neider <rneider AT web.de>
8588 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8589 into the chain after a given one) and mergeDefmapSymbols (combine
8590 defmap entries for each symbol per pcode)
8591 * (createDefmap): have defmap entries merged in the end
8592 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8593 a symbol before replacing one access type's symbol, merge symbols in
8594 the end (replacement symbol might already have an entry)
8595 * (assignValnums): keep reference to written WREG intact
8597 2005-04-08 Raphael Neider <rneider AT web.de>
8599 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8602 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8604 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8607 2005-04-07 Raphael Neider <rneider AT web.de>
8609 * device/include/pic16/usart.h: added compatibility defines for
8610 devices with more than one USART
8611 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8613 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8615 * device/lib/Makefile.in: updated for port specific include
8617 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8619 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8621 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8623 * device/include/8051.h,
8624 * device/include/8052.h,
8625 * device/include/at89S8252.h,
8626 * device/include/at89c55.h,
8627 * device/include/at89x051.h,
8628 * device/include/at89x51.h,
8629 * device/include/at89x52.h,
8630 * device/include/mcs51reg.h,
8631 * device/include/reg51.h,
8632 * device/include/reg764.h,
8633 * device/include/regc515c.h,
8634 * device/include/sab80515.h: (re)moved these 12 files
8635 * device/include/mcs51/8051.h,
8636 * device/include/mcs51/8052.h,
8637 * device/include/mcs51/at89S8252.h,
8638 * device/include/mcs51/at89c55.h,
8639 * device/include/mcs51/at89x051.h,
8640 * device/include/mcs51/at89x51.h,
8641 * device/include/mcs51/at89x52.h,
8642 * device/include/mcs51/mcs51reg.h,
8643 * device/include/mcs51/reg51.h,
8644 * device/include/mcs51/reg764.h,
8645 * device/include/mcs51/regc515c.h,
8646 * device/include/mcs51/sab80515.h: and added them here
8648 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8650 * device/include/stdarg.h: changed SDCC specific keywords to double
8652 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8654 * device/include/hc08/mc68hc908gp32.h,
8655 * device/include/hc08/mc68hc908jb8.h,
8656 * device/include/hc08/mc68hc908jkjl.h,
8657 * device/include/hc08/mc68hc908qy.h: fixed comments
8658 * device/include/mcs51/README: updated
8659 * device/include/mcs51/c8051f120.h: added PINRSF
8660 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8661 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8662 amidst code. Also inline is not supported.
8664 2005-04-06 Raphael Neider <rneider AT web.de>
8666 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8667 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8668 callers stack/frame pointers
8670 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8672 * device/include/pic16/usart.h: added, missing in previous commit,
8673 * device/include/pic16/adc.h: fixed typo,
8674 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8676 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8678 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8679 uninitialized because a bug appears with gplink
8680 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8681 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8682 complains for unrecognised option
8684 2005-04-05 Raphael Neider <rneider AT web.de>
8686 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8687 structs as well (using memcpy)
8688 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8689 on ISRs (GOTO has no label)
8690 * src/pic16/device.h: added OF_OPTIMIZE_DF
8691 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8692 new data flow analysis/optimization
8693 * src/pic16/pcode.c: added (prototypes for and implementation of)
8694 dataflow analysis functions, fixed pCodeInstructions' inCond and
8695 outCond values, made RCALL a branch instruction
8696 * (pic16_unlinkpCode): keep C line if possible
8697 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8698 C line moved if possible
8699 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8700 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8701 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8702 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8704 * (pic16_getJumptabpCode): NEW, needed in...
8705 * (LinkFlow): fixed handling of jumptables, calls and conditional
8707 * (pic16_InsertCommentAfter): NEW
8708 * (pic16_pCodeReplace): made verbose and flow preserving
8709 * (AnalyzeFlow): added call to data flow analysis
8710 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8711 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8712 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8714 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8716 * src/SDCCast.c (decorateType): fixed bug #1105626
8718 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8720 * device/include/asm/pic16/features.h,
8721 * pic18f*.h headers,
8722 * device/include/pic16/adc.h,
8723 * device/include/pic16/delay.h,
8724 * device/include/pic16/i2c.h,
8725 * device/include/pic16/malloc.h,
8726 * device/include/pic16/stdio.h,
8727 * device/include/pic16/stdlib.h,
8728 * device/include/pic16/string.h,
8729 * device/lib/pic16/libc/stdio/printf_tiny.c,
8730 * device/lib/pic16/libc/stdio/printf_small.c,
8731 * device/lib/pic16/libc/stdio/strmgpsim.c,
8732 * device/lib/pic16/libc/stdio/strmmssp.c,
8733 * device/lib/pic16/libc/stdio/strmusart.c,
8734 * device/lib/pic16/libc/stdio/vfprintf.c,
8735 * device/lib/pic16/libc/stdlib/ltoa.c,
8736 * device/lib/pic16/libc/stdlib/putchar.c,
8737 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8738 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8739 * device/lib/pic16/libc/stdlib/memchrram.c,
8740 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8741 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8742 * device/lib/pic16/libio/adc/adcbusy.c,
8743 * device/lib/pic16/libio/adc/adcread.c,
8744 * device/lib/pic16/libio/adc/adcsetch.c,
8745 * device/lib/pic16/libio/usart/ubaud.c,
8746 * device/lib/pic16/libio/usart/ubusy.c,
8747 * device/lib/pic16/libio/usart/udrdy.c,
8748 * device/lib/pic16/libio/usart/uopen.c,
8749 * device/lib/pic16/libio/usart/uputc.c,
8750 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8751 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8752 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8753 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8754 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8755 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8756 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8757 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8758 specific keywords to double underlined form,
8759 * device/lib/pic16/libc/Makefile.rules,
8760 * device/lib/pic16/libsdcc/Makefile.rules,
8761 * device/lib/pic16/libm/Makefile,
8762 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8763 to compile with C standard set in Makefile.common
8764 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8765 rand.c and crc.c in compilation process,
8766 * device/lib/pic16/libsdcc/int/divuint.c,
8767 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8768 `c' from signed to unsigned,
8769 * device/lib/pic16/startup/crt0.c,
8770 * device/lib/pic16/startup/crt0i.c,
8771 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8772 keywords to double underlined form, bug fixes in _do_cinit function
8773 which prevented the correct initialization of the .idata segment,
8774 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8775 core to enter a infinite loop
8776 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8778 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8780 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8782 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8784 * device/include/Makefile.in: add support for hc08 subdirectory
8785 * device/include/hc08/: new subdirectory
8786 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8787 Lucas Loizaga, thanks!
8788 * device/include/hc08/mc68hc908qy.h,
8789 * device/include/hc08/mc68hc908gp32.h,
8790 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8791 their own directory. Changed internal macro names to use the compiler
8792 reserved namespace. Changed SDCC specific keywords to double
8794 * device/include/math.h,
8795 * device/include/malloc.h,
8796 * device/include/stdarg.h,
8797 * device/include/stdbool.h
8798 * device/include/string.h,
8799 * device/include/tinibios.h,
8800 * device/include/ds400rom.h,
8801 * device/include/8051.h,
8802 * device/include/8052.h,
8803 * device/include/80c51xa.h,
8804 * device/include/at89c55.h,
8805 * device/include/at89S8252.h,
8806 * device/include/at89x51.h,
8807 * device/include/at89x52.h,
8808 * device/include/ds80c390.h,
8809 * device/include/reg764.h,
8810 * device/include/regc515c.h,
8811 * device/include/sab80515.h,
8812 * device/include/mcs51/c8051f000.h,
8813 * device/include/mcs51/c8051f018.h,
8814 * device/include/mcs51/c8051f020.h,
8815 * device/include/mcs51/c8051f040.h,
8816 * device/include/mcs51/c8051f060.h,
8817 * device/include/mcs51/c8051f120.h,
8818 * device/include/mcs51/c8051f300.h,
8819 * device/include/mcs51/c8051f310.h,
8820 * device/include/mcs51/c8051f320.h,
8821 * device/include/mcs51/c8051f330.h,
8822 * device/include/mcs51/c8051f350.h,
8823 * device/include/z180.h: Changed SDCC specific keywords to double
8826 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8828 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8830 * (pic16_assignConfigWordValue): disable testing of configuration
8831 register value with config mask,
8832 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8833 function with port->fun_prefix,
8834 * (genFunction): when generating a naked interrupt function never
8835 create an absolute segment placed in interrupt vector address, place
8836 the actual interrupt function at IVA instead, when an interrupt
8837 function is generated with unspecified interrupt then do not create
8838 the absolute section,
8839 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8840 code for generating a call to generic pointer get/put function with
8841 a call to function pic16_callGenericPointer(),
8842 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8843 the call to the generic pointer get/put functions with prefixing the
8844 function name with port->fun_prefix,
8845 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8846 * src/pic16/main.c (_process_pragma): prefix function with
8848 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8849 calling assembler, old 18Fxxxx macro is deprecated,
8850 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8851 PC_ASMDIR in while condition,
8852 * (findInstruction): add PC_ASMDIR in while condition,
8853 * (buildCallTree): prefix main with port->fun_prefix,
8854 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8855 identifier for variable with banked access in instructions BTFSS,
8856 BTFSC, BCF, BSF, BTG
8857 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8858 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8859 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8860 perform optimization when enviroment variable NO_REG_OPT is set,
8861 * (insideLRBlock): NEW, return 1 if register is inside an
8862 INF_LOCALREGS block,
8863 * (RemoveRegFromLRBlock): remove a register that is completely
8864 eliminated by register optimization, but it is still left in local
8865 register store/restore in/from stack block,
8866 * (Remove2pcodes): after removing register, check to see if it
8867 should be removed from local register store/restore in/from stack
8869 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8870 DUMMY_READ_VOLATILE,
8872 * device/include/pic16/adc.h: minor prototype modifications and
8874 * device/include/pic16/malloc.h: added GPL notice various
8876 * device/include/pic16/stdint.h: NEW, standard header for ints
8877 * device/include/pic16/delay.h: NEW, header for delay functions,
8878 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8880 * device/include/pic16/signal.h: NEW, header providing helper macros
8881 for implementing signal handlers,
8882 * device/include/pic16/stdio.h: added prototypes for functions,
8883 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8884 prototypes for stdin and stdout, added macro PUTCHAR to
8885 automatically implement putchar function prototype,
8886 * device/include/pic16/usart.h: modified and updated USART library,
8887 * device/lib/pic16/libio/adc/,
8888 * device/lib/pic16/libio/i2c: some modifications to improve library
8890 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8891 family of functions,
8892 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8893 family of functions and other sources,
8894 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8895 of the PIC18Fxx[28] devices,
8896 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8897 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8898 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8899 _do_cinit function, because the previous failed when local variables
8900 where not placed in the same memory bank,
8901 * device/lib/pic16/libsdcc/char/: various modifications to improve
8902 library performance,
8903 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8904 information on the new functions of the c library and more...
8906 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8908 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8910 2005-03-26 Raphael Neider <rneider AT web.de>
8912 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8913 if condition == CARRY)
8914 * (genCmp): adapted to new genSkipc semantics
8915 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8916 on rIfx (genCmp was broken)
8918 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8920 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8921 * src/z80/main.c (_keywords[]),
8922 * src/SDCCglobal.h (struct options),
8924 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8925 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8926 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8927 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8928 always available in leading double underscore form. The C99 support is
8929 mostly missing, but it's a start.
8930 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8931 reserved identifier "__data".
8933 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8935 * src/mcs51/peeph.def: fixed bug 1170013
8937 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8939 * device/include/mcs51reg.h: fixed bug 842007
8941 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8943 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8946 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8948 * src/port.h (struct PORT),
8949 * src/avr/ralloc.c (avr_assignRegisters),
8951 * src/ds390/ralloc.c (ds390_assignRegisters),
8953 * src/hc08/ralloc.c (hc08_assignRegisters),
8955 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8957 * src/pic/ralloc.c (pic14_assignRegisters),
8959 * src/pic16/ralloc.c (pic16_assignRegisters),
8961 * src/xa51/ralloc.c (xa51_assignRegisters),
8963 * src/z80/ralloc.c (z80_assignRegisters),
8965 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8966 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8968 * src/SDCCdflow.c (computeDataFlow),
8970 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8972 * src/SDCCcflow.c (*),
8974 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8975 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8976 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8977 immedDom() returning wrong block; probably fixes bug #1160833)
8979 2005-03-20 Borut Razem <borut.razem AT siol.net>
8981 * support/scripts/inc2h.pl: WIN32 port
8983 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8985 * device/lib/makefile.in: added abs.c and labs.c
8987 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8989 * device/include/stdint.h: added
8990 * device/lib/abs.c: added
8991 * device/lib/labs.c: added
8992 * device/include/stdlib.h: added abs() and labs() prototypes
8993 * device/lib/libsdcc.lib: added abs and labs
8994 * device/include/float.h,
8995 * device/lib/_fsmul.c,
8996 * device/lib/printf_fast.c,
8997 * device/lib/printf_tiny.c: updated comments
8999 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9001 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9004 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9006 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9007 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9009 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9011 * device/lib/printf_large.c: removed inline assembly for portability and
9012 readability. Use printf_fast if speed or size are more important.
9013 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9014 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9016 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9018 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9019 prevent compiler warning
9021 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9023 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9024 moved to level 0 and declared as static. Also they are explicit
9025 placed in access bank. This was necessery because some times they
9026 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9027 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9028 optimizations. Currently only compare to unsigned char is implemented,
9029 * src/pic16/gen.c: added fReturnIdx array,
9030 * (struct resolvedIfx) is moved to gen.h and made public,
9031 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9032 * (aopForSym): added an optimization to directly store in stack of
9033 the operand of a SEND iCode,
9034 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9035 but as registers instead (AOP_REG) using the fReturnIdx array,
9036 * (pic16_freeAsmop): remove the freed register from the
9037 _G.sregsAlloc field,
9038 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9039 a compare of 'WREG',
9040 * (pic16_popGetTempRegCond): changed function prototype, now
9041 function takes also a bitVector argument v which holds the current
9042 set of registers that are allocated for stack access by aopForSym,
9043 registers allocated in aopForSym for accessing stack symbols are not
9044 any more part of the functions usedRegs field,
9045 * (genCall): some times aopOp is called for a stack variable to be
9046 send, aopForSym might perform the push, if this is true make sure
9047 that genCall doesn't push the variable twice by testing _G.resDirect,
9048 * (genFunction): changed testing for unspecified interrupt number
9049 from 256 to INTNO_UNSPEC,
9050 * modified selection scheme of frame pointer generation. Previously
9051 if function did use local registers a frame pointer was generated,
9052 now a frame pointer is generated only if function has arguments
9053 (that need PLUSW2 register access), or has stack arguments, or the
9054 compiler is not instructed to omit the frame pointer,
9055 * (genEndFunction): before restoring local registers that were saved
9056 in the function preamble, also restore the registers that *might*
9057 have been allocated for stack access,
9058 * (genRet): removed some old comments,
9059 * (genCmp, the active (RN's) version): added a call to the
9060 pic16_genCmp_special function to perform the compare with a more
9061 robust and optimized way,
9062 * (genInline): a feature has been added in inline code generation,
9063 which allows a wildcard variable substitution when writing inline
9064 assembly. Code is incomplete and experimental therefore undocumented,
9065 * (genCast): changed order of aopOp for result and right to allow
9066 aopForSym to directly load the result if possible,
9067 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9068 perform an optimized compare on some selected special occasions,
9069 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9070 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9071 generate an IVT any more,
9072 * src/pic16/main.c (pic16_optionsTable): added command line option
9074 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9075 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9077 * src/pic16/NOTES: Raphael Neider added in list of active developers
9078 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9079 jumptable_end to prevent bug #,
9080 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9081 inCond and outCond fields,
9082 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9083 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9084 turn off register spilling,
9085 * (packRegsForOneUse): synced with other ports' versions although it
9086 is not used currently,
9087 * (pic16_packRegisters): added an optimization while reading
9088 structure bitfields, some registers may be saved (malloc code is
9089 decreased by 80 bytes)
9091 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9093 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9094 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9095 this can be optimized more?
9097 2005-03-10 Raphael Neider <rneider AT web.de>
9099 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9100 genNearPointerGet): (hopefully) fixed access to bitfields via
9101 pointers (p->bitN = x; and x = p->bitN; failed)
9103 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9105 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9107 2005-03-09 Raphael Neider <rneider AT web.de>
9109 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9111 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9113 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9114 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9115 (regTypeNum): set REG_BIT type if necessary
9116 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9117 * support/regression/tests/critical.c: check bug 1144613
9119 2005-03-02 Raphael Neider <rneider AT web.de>
9121 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9123 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9125 * src/avr/ralloc.c (serialRegAssign),
9126 * src/ds390/ralloc.c (serialRegAssign),
9127 * src/hc08/ralloc.c (serialRegAssign),
9128 * src/mcs51/ralloc.c (serialRegAssign),
9129 * src/pic/ralloc.c (serialRegAssign),
9130 * src/pic16/ralloc.c (serialRegAssign),
9131 * src/xa51/ralloc.c (serialRegAssign),
9132 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9134 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9136 * src/SDCCast.c (decorateType): fixed bug 1124787
9138 2005-02-20 Hubert Sack <sack AT digiplan.de>
9139 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9141 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9144 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9146 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9147 to keep the correct label reference count when adding/removing references
9148 to labels. A peephole file using this is appended to patch #1144962.
9150 2005-02-14 Raphael Neider <rneider AT web.de>
9152 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9153 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9154 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9155 retrievals of result operand's value on assignment
9157 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9159 * device/include/pic16/string.h: modified prototype for memccpy()
9160 to memccpy(void *, void *, char, size_t)
9161 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9162 check whether to omit frame pointer or not,
9163 * (genInline): convert all occurences of "\n" to LF in inline
9164 assembler blocks, this helps formatting the inline text,
9165 * (pic16_loadFSR0): modified prototype,
9166 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9167 removed some 8051 legacy code,
9168 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9169 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9170 before allocating temporary registers in functions,
9172 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9174 * support/regression/tests/bitvars.c: corrected the "fix"
9176 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9178 * support/regression/tests/bitvars.c,
9179 * support/regression/tests/bitwise.c,
9180 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9182 2005-02-10 Raphael Neider <rneider AT web.de>
9184 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9185 different size for Alpha
9186 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9188 2005-02-09 Raphael Neider <rneider AT web.de>
9190 * src/SDCC.lex(doPragma) : save and restore warning options as well
9191 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9192 * have #pragma less_pedantic set the errorlevel to WARNING
9194 * (cloneOptimize) : fixed wrong malloc's size
9195 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9196 facilitate correct handling of #pragma (save|restore)
9198 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9200 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9202 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9204 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9206 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9208 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9210 2005-02-02 Raphael Neider <rneider AT web.de>
9212 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9213 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9214 * (pic16_storeForReturn): fixed to allow returning function pointers
9215 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9216 * device/include/pic16/{stddef.h,stdbool.h}: added
9218 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9220 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9222 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9224 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9225 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9226 appeared to be required
9228 2005-01-31 Borut Razem <borut.razem AT siol.net>
9230 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9231 include/mcs51 and include/z80 directories to the package
9233 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9235 * src/hc08/gen.c (genFunction): fixed bug #1112752
9237 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9239 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9241 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9243 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9245 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9247 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9249 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9251 * device/include/c8051fxxx.h: removed these 6 files
9252 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9254 2005-01-26 Raphael Neider <rneider AT web.de>
9256 * src/pic16/gen.c (genAssign): fixed assignment from longs
9257 in codespace (were cut to three bytes)
9258 * (genDummyRead): implemented (except for CODESPACE...),
9260 * src/pic16/glue.c (emitStatistics): beautified
9261 * device/lib/pic16/libm/Makefile: added include path
9263 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9265 * src/z80/gen.c (aopPut): fixed bug #1103902
9267 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9269 * device/lib/expf.c: fixed bug #1095792
9271 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9273 * device/lib/pic16/libm: added Math library sources
9275 2005-01-24 Raphael Neider <rneider AT web.de>
9277 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9278 to enable upcast to pCodeOpReg2 (there is no type tag to
9279 differenciate the two and pic16_popGet2p cast into PCOR2)
9280 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9281 (sizeof(sectNames) changed to sizeof(sectName))
9282 Both patches fix segfaults under MinGW.
9284 2005-01-23 Raphael Neider <rneider AT web.de>
9286 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9287 Safe_[mc]?alloc()'ed variables
9288 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9289 of (byte sized) temporaries (assign them to WREG for now)
9290 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9291 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9292 this might fix SIGSEGVs on MinGW...
9293 * src/SDCCopt.c (killDeadCode): restored original behaviour
9294 (volatile operands might get thrown away though)
9296 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9298 * src/pic16/gen.c: fixed bug #1106975,
9299 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9300 pointer update, INTCON is saved, global interrupts are disabled and
9301 restored after updateing TOS.
9302 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9303 * added function attribute 'shadowregs' to take advantage of shadow
9305 * added function attribute 'wparam' as an alternative to the wparam
9307 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9308 user declares a non-ISR function as 'shadowregs',
9309 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9311 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9313 * .version: bumped version number to 2.4.8
9314 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9316 * device/lib/pic16/libio/i2c/: I2C module support library,
9317 * device/include/pic16/i2c.h: I2C support library header,
9318 * device/lib/pic16/libc/stdio/: standard IO support sources,
9319 * (printf_small.c): printf_small() source, supports float print,
9320 * (printf_tiny.c): printf_tiny() source, does not support floats,
9321 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9322 enable global optimizations for entire library source, other
9323 Makefiles in the source tree are also modified to reflect this,
9324 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9326 * doc/sdccman.lyx: updated to reflect new changes,
9327 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9328 sym->onStack if-case,
9329 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9330 sbit, idata, _idata, xdata, _xdata,
9331 * added pragma library, to link an external library, (see doc),
9332 * removed command line options, --pomit-config-words, --pomit-ivt,
9333 --pleave-reset-vector,
9334 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9335 when calling assembler to reflect memory model used, also define
9336 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9337 reflect stack model used,
9338 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9339 on stack return NULL,
9341 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9343 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9344 of the operands is volatile. Fixes #1020220
9346 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9348 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9349 * (OptimizeRegUsage): make sure that there is really no other flow where
9350 the first pCode is used
9352 2005-01-22 Raphael Neider <rneider AT web.de>
9354 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9355 to fix #1106967 (pCode->seq are not set up correctly)
9357 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9359 * src/SDCCglue.c (glue): make sure code area is declared before the
9360 static initialization area.
9362 2005-01-21 Raphael Neider <rneider AT web.de>
9364 * device/lib/Makefile.in: fixed test for pic16 install dir
9365 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9367 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9368 added --optimize-goto compiler switch and pragma wparam documentation
9369 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9370 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9371 and PRODH closing bug #1071770 (peephole optimizer)
9373 2005-01-19 Raphael Neider <rneider AT web.de>
9375 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9376 cmdLine buffers (used when calling sdcpp...) are large enough
9377 (MAX_PATH=256 truncates arguments leading to system halts when
9379 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9380 * (genUminus): rewritten to for efficiency
9381 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9382 used uninitialized in some cases)
9383 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9384 copy the third byte from the int -- now assumes 0x80 (data memory)
9385 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9386 operands (genAddLit expects the iCode's operands to swapped as
9387 well), fixed leftover bytes (crashed for short left operands)
9388 * (pic16_genMinusDec): performance improvements, removed false
9390 * (pic16_genMinus): fixed to cope with differently sized operands
9391 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9393 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9394 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9395 new banksel optimization
9396 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9397 analysis for temporary registers (segfaults...)
9398 * src/pic16/peeph.def: added rule
9400 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9402 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9403 which converts a float number to its ASCII representation
9404 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9405 functions to convert the fractional and integer part of a float to ASCII,
9406 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9407 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9409 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9411 * device/include/pic16/adc.h: added GPL info,
9412 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9413 a pCodeOp as tested operand,
9414 * (genNearPointerGet): optimized bit testing, does not use
9415 intermediate register for bit value, test directly instead with
9416 BTFSS, BTFSC, works only for single bits,
9417 * (genpic16Code): dump the name of the iCode in the asm,
9418 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9419 renamed to pic16_decodeOp,
9420 * (serialRegAssign): do not allocate a temporary register for iCode
9421 sequences that test a single bit for 1/0
9423 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9425 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9426 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9427 access stack and frame pointers. They are initially assigned to
9428 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9429 accessing SFRs. Updated all occurences of modification of stack or
9430 frame pointer in gen.c and pcode.c,
9431 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9432 assigning of a literal value to pointers,
9433 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9434 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9437 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9439 * doc/sdccman.lyx: update documentation about stack pragma, added
9440 some info for stack memory models
9442 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9444 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9446 2005-01-08 Raphael Neider <rneider AT web.de>
9448 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9449 udata sections to fix bug #1097823
9451 2005-01-05 Raphael Neider <rneider AT web.de>
9453 * src/pic16/gen.c (genGenericShift): added handling of differently
9454 sized left operand and result
9456 2005-01-04 Raphael Neider <rneider AT web.de>
9458 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9459 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9460 to hold the condition bit)
9461 * added new version of genCmp (old code available via #define)
9462 * added new version of genShiftLeft/genShiftRight in a generic
9463 way, now supports shifting by negative values
9464 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9465 shiftCount (expected by genGenericShift)
9466 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9467 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9469 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9470 is an invalid literal too...)
9472 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9474 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9475 from Raphael Neider,
9476 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9477 for 8-bit literals. This fixes some literal operands which are sign
9478 extended to 16-bits ints when instruction needs only 8-bits.
9480 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9482 * device/lib/logf.c: added mcs51 assembly version
9483 * device/lib/expf.c: added mcs51 assembly version
9484 * device/lib/_logexpf.c: new shared asm code for expf and logf
9485 * device/include/math.h: add defines for assembly math library
9486 * device/lib/Makefile.in: build new _logexpf.c
9487 * device/lib/libfloat.lib: use new _logexpf.c
9489 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9492 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9493 device types which have less than 0x7f registers.
9495 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9497 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9499 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9501 * device/lib/printf_fast.c: only build on supported arch.
9502 * device/lib/printf_tiny.c: only build on supported arch.
9503 * device/lib/printf_fast_f.c: only build if asm float lib
9504 * device/lib/_fsget1arg.c: only build if asm float lib
9505 * device/lib/_fsget2args.c: only build if asm float lib
9506 * device/lib/_fsnormalize.c: only build if asm float lib
9507 * device/lib/_fsreturnval.c: only build if asm float lib
9508 * device/lib/_fsrshift.c: only build if asm float lib
9509 * device/lib/_fsswapargs.c: only build if asm float lib
9510 * device/include/stdio.h: don't provide print_fast,
9511 print_fast_f, print_tiny prototypes if --xstack used
9513 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9515 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9516 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9519 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9521 * device/lib/printf_fast_f.c: same as printf_fast, but
9522 with floating point enabled
9523 * device/lib/printf_fast.c: minor tweaks
9524 * device/include/stdio.h: add printf_fast_f
9526 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9528 * src/SDCCmain.c: make --float-reent default for mcs51
9529 * device/lib/_fsadd.c: added mcs51 assembly version
9530 * device/lib/_fssub.c: added mcs51 assembly version
9531 * device/lib/_fsmul.c: added mcs51 assembly version
9532 * device/lib/_fsdiv.c: added mcs51 assembly version
9533 * device/lib/_fseq.c: added mcs51 assembly version
9534 * device/lib/_fsneq.c: added mcs51 assembly version
9535 * device/lib/_fsgt.c: added mcs51 assembly version
9536 * device/lib/_fslt.c: added mcs51 assembly version
9537 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9538 * device/lib/Makefile.in: add _fscmp to build
9539 * device/lib/libfloat.lib: add _fscmp to build
9541 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9543 * device/lib/_fs2slong.c: added mcs51 assembly version
9544 * device/lib/_fs2sint.c: added mcs51 assembly version
9545 * device/lib/_fs2schar.c: added mcs51 assembly version
9546 * device/lib/_fs2ulong.c: added mcs51 assembly version
9547 * device/lib/_fs2uint.c: added mcs51 assembly version
9548 * device/lib/_fs2uchar.c: added mcs51 assembly version
9549 * device/lib/_slong2fs.c: added mcs51 assembly version
9550 * device/lib/_sint2fs.c: added mcs51 assembly version
9551 * device/lib/_schar2fs.c: added mcs51 assembly version
9552 * device/lib/_ulong2fs.c: added mcs51 assembly version
9553 * device/lib/_uint2fs.c: added mcs51 assembly version
9554 * device/lib/_uchar2fs.c: added mcs51 assembly version
9555 * device/include/float.h: added #define to select asm vs c
9557 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9559 * device/lib/printf_fast.c: improvements to float output
9560 * device/include/float.h: add defines for assembly float library
9561 * device/lib/_fsget1arg.c: receive 1 float arg
9562 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9563 * device/lib/_fsnormalize.c: normalize a float
9564 * device/lib/_fsreturnval.c: return float, various helper routines
9565 * device/lib/_fsrshift.c: right shift a float's mantissa
9566 * device/lib/_fsswapargs.c: swap 2 floats
9567 * device/lib/Makefile.in: build these 6 new files for mcs51
9568 * device/lib/libfloat.lib: add these 6 files to the library
9570 2004-12-26 Borut Razem <borut.razem AT siol.net>
9572 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9575 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9577 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9578 and fully reentrant and register bank neutral.
9579 * device/lib/printf_fast.c: added float (not enabled by default),
9580 added compact/slower integer (also not enabled by default),
9581 improved size/speed of fast integer code, other minor changes
9582 * device/include/stdio.h, device/lib/Makefile.in,
9583 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9585 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9587 * src/pic16/pcode.c: declaring variables other than at the start of a
9588 block is not supported in C by VC6.
9590 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9592 * applied a previous patch from Raphael Neider that wasn't included
9593 in the previous commits, which fixes infinite loops within jumptable
9595 * made some fixes that previous patches introduced
9597 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9599 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9600 that fixes an issue with AOP_PCODE asmop's offset,
9601 * (pic16_popCopyReg): update instance field too,
9602 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9603 function of pic port,
9604 * (genCmp, genAnd, genAssign),
9605 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9607 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9609 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9610 variables initial values to idata section,
9611 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9612 variables in some functions. This utilizes parmBytes field of iCode
9613 structure to hold the offset of the variable in stack. (might be
9614 able to use the stack field too?)
9615 * applied patch from Raphael Neider # ### , # ###
9616 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9617 variable initial values in idata section,
9618 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9619 for static variables with initial value
9620 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9621 applied fix in while loop from Raphael Neider.
9623 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9625 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9626 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9627 * src/ds390/ralloc.c (serialRegAssign): spill bits
9628 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9629 * support/Util/SDCCerr.c,
9630 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9631 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9632 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9634 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9636 * device/include/sdcc-lib.h: inserted LGPL, added includes
9637 asm/ds390/features.h and asm/mcs51/features.h
9638 * device/include/asm/default/features.h,
9639 * device/include/asm/gbz80/features.h,
9640 * device/include/asm/z80/features.h: added empty _AUTOMEM
9642 * device/include/asm/ds390/features.h,
9643 * device/include/asm/mcs51/features.h: added files with defines for
9644 _AUTOMEM and _STATMEM indicating automatic and static storage class
9645 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9646 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9647 * src/SDCCicode.c (geniCodeCast),
9648 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9649 * src/SDCCloop.c (loopInduction): removed unused variable lr
9650 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9651 to convertToFcall to include char modulo (RFE 1065037), added check
9652 if left operand is unsigned and use abs of literal value
9653 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9654 as it doesn't work after conversion from peephole.def to peephole.rul
9655 * src/mcs51/gen.c (toBoolean): added check for size,
9656 (genModOneByte): optimized code for signed char modulo a literal
9657 power of 2 (thanks to Hubert Sack),
9658 (genRRC): removed unnecessary "clr c",
9659 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9660 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9662 swapped rules 256.c and 256.d,
9663 extended 256.d by using new multiple checks (thanks Erik),
9664 added rules 256.e and 256.f,
9665 updated rule 261.a and 261.b to new generated code
9666 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9668 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9670 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9671 induction related bugs, including first part of bug #1074377
9673 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9675 * applied patch from bug-report #1076292,
9676 * applied patches for genAnd and Goto-optimizations for Raphael
9678 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9679 dump a less iCode information,
9680 * src/pic16/device.h (pic16_options_t): added field debgen,
9681 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9682 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9683 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9685 * (various functions): added macros FENTRY and FENTRY2 to functions,
9686 to emit function prologue,
9687 * (various functions): fixed indentation,
9688 * (genNearPointerGet): fixed loading of FSR0,
9689 * (genPackBits): applied patch from Raphael Neider to fix updating
9690 of FSR0 and touching only the modified bits,
9691 * src/pic16/genarith.c (various functions): added macros FENTRY to
9692 emit function prologue in comments,
9693 * src/pic16/pcode.h: added functions debugf2, debugf3,
9694 * src/pic16/ralloc.c: partial fix for packForPush caused
9697 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9699 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9700 <stsp AT users.sourceforge.net> with reversed byte order
9701 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9703 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9705 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9707 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9708 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9710 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9712 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9714 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9716 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9718 (setFromConditionArgs): friendly operand parser for peephole rules,
9719 (operandBaseName, operandsNotRelated): new peephole condition
9720 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9721 architecture specific register naming into account, handles n-way
9722 comparisons, and supports quoted literals
9723 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9725 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9727 * src/mcs51/peeph.def: fixed bug #1076940
9729 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9731 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9733 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9735 Adding support for replacing ljmps with sjmps in jumptables
9736 generated for switch statements. For now you need to set the
9737 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9738 Now 4 algorithms for mcs51 jumptable generation are used:
9739 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9740 addresses loaded pc-relative for up to 112 cases and stack-pushing
9741 target addresses loaded with offset from dptr for up to 256 cases.
9743 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9744 * src/mcs51/main.c: adapted constants for switch table generation
9745 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9747 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9749 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9750 * support/regression/tests/bug1057979.c: added test for bug 1073386
9752 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9754 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9757 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9759 * src/pic16/device.h,
9760 * src/pic16/genarith.c,
9763 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9765 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9767 Large cummulative patch for pic16 port.
9768 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9769 to call when a stack overflow occurs,
9770 * (malloc.h): added CVS Id tag,
9771 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9773 * added libc directory. The current version of LibC contains string
9774 functions, ctype functions and macros and some functions of the
9775 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9776 be extensively tested in the future. Standard disclaimer here.
9777 Library is not automatically build yet. But one can build it by
9778 invoking 'make' inside the libc directory.
9779 * added ADC library under libio. Preliminary version yet.
9781 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9782 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9783 aopForRemat() now and not by pic16_aopOp(),
9784 * (pic16_popGetTempReg): removed warning messgae when allocating
9785 temporary registers, its a buggy feature and will be removed,
9786 * (pic16_popGet): set register instance field in AOP_CRY,
9787 * (pic16_outBitC): fixed for results in size greater than 1,
9788 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9789 * (pic16_storeForReturn): optimized return of 0,
9790 * (genCmp): experimental code for new genCmp which uses PIC18's
9791 special compare&skip instructions. Initial tests fail some times
9792 with variables grater than 1 byte in size, so new code is disabled,
9793 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9795 * (genCast): began a fix to optimize the casting of a bit to another
9796 bit, now assigning a bitfield to another bitfield will fail, sorry,
9797 * src/pic16/main.c: disabled the use of lr-support feature,
9798 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9799 * added some function prototypes, added function _debugf prototype,
9800 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9801 bits with offset (case PO_GPR_BIT),
9802 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9804 * (isBankInstruction): modified to return 0 for no banking instruction,
9805 and 1 for banking instruction,
9806 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9807 caused stop processing pCodes after a inline assembly block,
9808 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9809 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9810 registers when it shouldn't,
9811 * src/pic16/ralloc.c (allocReg): add preliminary support for
9812 supporting a limited set of temporary registers,
9814 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9816 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9817 genDataPointerSet): ensure assignments always copy in MSB to LSB
9819 (loadRegFromAop): recognize CLRH optimization,
9820 (genFunction): optimize RECEIVE iCodes in reentrant functions
9822 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9824 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9825 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9827 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9828 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9829 contiguous with data
9831 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9833 * device/lib/_gptrget.c (_gptrget),
9834 * device/lib/_gptrgetc.c (_gptrgetc),
9835 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9836 instead of sjmp to ret
9837 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9838 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9840 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9842 * .version: bumped version to 2.4.7
9843 * device/lib/_gptrget.c (_gptrget): is now _naked
9844 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9845 * device/lib/_gptrput.c (_gptrput): is now _naked
9846 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9847 (createFunction): fixed xstack
9848 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9849 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9851 (geniCodeCritical): store original interrupt state in an iTemp bit
9852 var unless stack-auto
9853 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9854 * src/SDCCmain.c (setIncludePath): added include/target to search path
9855 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9856 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9858 (processFuncArgs): put bit vars in bit area
9859 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9860 unsaveRBank): fixed xstack,
9861 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9862 (genFunction, genEndFunction): fixed xstack,
9863 (genAssign): optimization don't walk backwards through mem
9864 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9865 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9866 * support/regression/Makefile: also make library (for stack-auto) when
9867 making "all" and added "test-mcs51-xstack-auto"
9868 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9869 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9870 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9871 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9872 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9873 make-library by MAKE_LIBRARY
9874 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9875 regression tests for xstack
9876 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9877 * support/regression/tests/critical.c: test for critical on mcs51
9879 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9881 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9882 built version of sdcc instead of installed version
9884 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9886 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9887 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9889 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9890 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9891 WARNING: remove device/lib/build/z80/printf.o by hand when
9892 updating from previous build!
9893 * device/lib/z80/printf.c: updated comment
9894 * support/regression/tests/bug1057979.c: test all ports now
9895 * support/regression/tests/bug1065458.c: file added
9897 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9899 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9900 *_start and *_end symbols for static functions
9902 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9904 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9905 and search crt0.o in all library paths,
9906 (setIncludePath): proper handling of --nostdinc,
9907 (setLibPath): proper handling of --nostdlib
9908 * support/regression/Makefile,
9909 * support/regression/ports/ds390/spec.mk,
9910 * support/regression/ports/gbz80/spec.mk,
9911 * support/regression/ports/hc08/spec.mk,
9912 * support/regression/ports/mcs51/spec.mk,
9913 * support/regression/ports/mcs51-large/spec.mk,
9914 * support/regression/ports/mcs51-stack-auto/spec.mk,
9915 * support/regression/ports/z80/spec.mk: use include and lib files from
9916 built version of sdcc instead of installed version
9917 * doc/sdccman.lyx: fixed typo in --nostdinc
9919 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9924 * src/pic/gen.c : added support to generate code for struct bit fields.
9926 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9928 * as/xa51/xa_version.h,
9929 * device/include/errno.h,
9930 * device/include/regc515c.h,
9931 * device/lib/_itoa.c,
9932 * device/lib/_ltoa.c,
9933 * device/lib/ser_ir_cts_rts.c,
9934 * sim/ucsim/xa.src/glob.cc,
9935 * sim/ucsim/xa.src/inst_gen.cc,
9936 * sim/ucsim/xa.src/xa_bit.cc,
9937 * sim/ucsim/xa.src/xa_sfr.cc,
9938 * sim/ucsim/z80.src/inst_dd.cc,
9939 * sim/ucsim/z80.src/inst_fdcb.cc,
9940 * support/scripts/keil2sdcc.pl,
9941 * src/pic16/pic16.dsp,
9942 * src/pic16/pic16a.dsp: corrected cvs line endings
9943 * device/lib/printf_large.c: fixed bug 1057979
9944 * src/pic16/gen.c: fixed non-C standard code
9945 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9946 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9947 * support/regression/ports/mcs51/support.c: reload T1 asap
9948 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9949 pdata use and clear idata startup behaviour
9950 * support/regression/tests/bug1057979.c: added
9952 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9954 * device/examples/ds390/ow390/ad26.h,
9955 * device/examples/ds390/ow390/cnt1d.h,
9956 * device/examples/ds390/ow390/crcutil.c,
9957 * device/examples/ds390/ow390/ownet.h,
9958 * device/examples/ds390/ow390/owsesu.c,
9959 * device/examples/ds390/ow390/swt12.h,
9960 * device/examples/ds390/ow390/swtoper.c,
9961 * device/examples/ds390/ow390/temp10.h,
9962 * device/examples/ds390/ow390/thermodl.c,
9963 * device/examples/ds390/tinitalk/tinitalk.dsp,
9964 * device/examples/ds390/tinitalk/tinitalk.dsw,
9965 * device/examples/mcs51/clock/hw.h,
9966 * device/examples/mcs51/simple2/go.bat,
9967 * device/examples/serialcomm/windows/serial.h,
9968 * device/examples/xa51/dummy.c,
9969 * device/examples/xa51/hello.c,
9970 * device/include/80c51xa.h,
9971 * device/include/at89x051.h: corrected cvs line endings
9973 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9975 * src/pic16/main.c (options): added command line --gstack, to trace
9976 stack over/under flows,
9977 * added pragma 'wparam' to allow passing first byte of function
9978 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9979 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9980 call to __gstack_test function and sets up the symbol as extern,
9981 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9982 * popaop): added call to pic16_testStackOverflow,
9983 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9985 * (genCall, genPcall): now all parameters are passed via stack
9986 except in functions that are pass to wparam pragma in which WREG is
9988 * (genPcall): REENTRANT flag is checked to see if variable prototype
9989 contains reentrant keyword, don't call a non-reentrant function, via
9990 a reentrant function pointer or vice versa, functions are never
9992 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9994 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9995 SIGSEGV when accessing a NULL register stucture,
9996 * (pic16_printGPointerType): modified to handle UPPER modifier for
9997 function initializers, changed prototype of function to simpler one,
9998 * (pic16_printIvalFuncPtr): check to see if function is already
9999 added in externs list,
10000 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10001 optimized a move from W to SFR with a move to the same register
10002 later after a CALL,
10003 * device/lib/pic16/debug: NEW directory, contains debug features
10004 which are enabled when linking with libdebug.lib, currently command
10005 line option --gstack enables stack pointer tracing for over/under
10006 flow, corresponding sources are in debug/gstack
10008 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10010 * doc/sdccman.lyx: updated SDCC version,
10011 * (PIC16 port): update list of command line options,
10012 * src/pic16/device.h (structure pic16_options_t): added field gstack
10013 to enable stack overflow tracing on push/pops,
10014 * src/pic16/device.c (statistics structure): added statistics
10016 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10017 pic16_dump_int_registers): increase statistics counters for each
10018 * variable which is encountered
10019 * (pic16_dump_usection): emit each .udata variable to its own udata
10021 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10022 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10023 parameters via stack, otherwise use old scheme,
10024 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10025 assembler output file,
10026 * src/pic16/main.c: added command line options --gstack to enable
10027 push/pop tracing for stack overflow,
10028 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10029 instructions): added size of each instruction,
10030 * (pic16_countInstruction): estimate size of instructions in
10031 the_pFile list, inline assembly blocks are not counted,
10032 * (pic16_FixRegisterBanking): trace previous register usage, when
10033 banksel optimizations is greater than 0, don't emit a redudant
10036 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10038 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10039 * src/pic16/ralloc.c : applied same fix for pic16.
10040 * src/pic/gen.c : tidied it up a little.
10042 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10044 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10045 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10047 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10049 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10051 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10053 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10054 non-reentrant function __modsint in the interrupt function (thus
10055 corrupting math operations during serial I/O)
10056 * device/lib/ser_ir.c: as above, changed buffersize
10057 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10058 256.c,d for zeroing
10059 * doc/Makefile: added option -t for rsync
10061 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10063 * src/SDCCast.h (struct ast),
10064 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10066 2004-10-20 Borut Razem <borut.razem AT siol.net>
10068 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10071 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10073 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10075 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10076 support functions to replace long sequences of MOVFF's from access
10077 bank registers to stack and vice versa,
10078 * src/pic16/device.h: added new field opt_flags, where optimization
10079 flags can be set to enable certain features,
10080 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10081 * pBlock, (genFunction, genEndFunction): surroung loop for
10082 saving/loading used registers in stack with PC_INFO pCodes,
10083 INF_LREGS. Code in between can then be optimized by pCode optimizer
10084 to support function calls,
10085 * (genDataPointerSet): fixed bug which loaded float fields in
10086 structures with corrupt data,
10087 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10088 in a standard way debug info on stderr. Feature used for developing
10089 and debugging only,
10090 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10091 obsolete chunks of code,
10092 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10093 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10094 * pic16/src/pcode.c (pic16_newpCodeInfo,
10095 * (pic16_newpCodeOpLocalRegs),
10096 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10098 * (pic16_pCodeConstString): printing of the initial value of a
10099 symbol as a comment is inhibited since parsing was already done by
10100 copyStr and output is corrupt,
10101 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10103 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10105 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10107 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10109 * as/mcs51/lkarea.c: removed old K&R style,
10110 (lnksect): changed check on boundary error,
10111 (lnksect2): changed check on boundary error,
10112 (lnksect2): extend XSTK to end of page if size = 1
10113 * as/mcs51/lkmain.c: removed old K&R style,
10114 (Areas51): create l_IRAM symbol
10115 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10116 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10117 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10118 * device/lib/_mullong.c: added version to be compiled with xstack
10119 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10120 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10121 * device/lib/mcs51/crtxstack.asm: fixed comment
10122 * src/SDCCglue.c: maxInterrupts defaults to 0,
10123 (emitMaps): added pdata,
10124 (createInterruptVect): (re)moved default,
10125 (glue): added pdata,
10126 (glue): moved __start__xstack to XSTK with default size 1
10127 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10128 and options.float_rent when options.stackAuto is set,
10129 (linkEdit): only write XDATA_NAME if provided on command line
10131 * src/SDCCmem.c: added pdata
10132 * src/port.h: added pdata_name to PORT
10133 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10134 (saveRegisters, unsaveRegisters): removed usage of B,
10135 (genMinus): fixed accumulator clash,
10136 (genJumpTab): added comment, this needs another look
10137 * src/mcs51/gen.c: added check for "B in use" paranoia,
10138 added pushB() and popB()
10139 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10142 * src/ds390/main.c,
10144 * src/mcs51/main.c,
10146 * src/pic16/main.c,
10148 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10149 added PSEG (PAG,XDATA) or NULL to port specifier
10150 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10151 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10152 (_mcs51_genInitStartup): removed __start__xstack equ,
10153 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10154 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10155 * src/z80/gen.c (_rleAppend): fixed warnings
10156 * support/regression/tests/zeropad.c: added pdata test
10157 * .version: bumped to 2.4.6
10159 2004-10-17 Borut Razem <borut.razem AT siol.net>
10161 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10162 as a part of nightly build
10164 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10166 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10167 WREG holds the first byte function parameters,
10168 * (aopForSym): take special case for symbols which are in FARSPACE
10169 but in CODESPACE too,
10170 * (assignResultValue): modified to take into account _G.useWreg,
10171 * (genCall): don't use wreg for parameter passing when function is
10172 declared as reentrant, too, added optimization INCF to stack
10173 pointer when stack parameter count is 1,
10174 * (genFunction, genEndFunction): refurnished and fixed to not using
10175 wreg for passing parameters when function has varargs or is
10176 reentrant, fixed bug with symbol name compare for generating
10177 functions in absolute address,
10178 * (pic16_storeForReturn): refurnished,
10179 * (genCmp): began writing a new version of the function, not ready
10180 yet, therefore it is disabled,
10181 * (genAssign): do not read code memory when assigning a function to
10182 a pointer function,
10183 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10184 array of characters, not pointer,
10185 * (pic16initialComments): in debug mode emit an .ident directive for
10187 * (_process_pragma): emit a new warning type (internal to pic16)
10188 when setting stack to default length, emit a similar warning when
10189 placing a function at absolute address and address is not word aligned
10190 * (_pic16_parseOptions): added 'return TRUE' statement,
10191 * (_pic16_linkEdit): if compiling a source, then add the source's
10192 file object, first in the list of objects to link,
10194 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10196 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10197 * src/pic/main.c : removed VC warning.
10198 * src/pic/gen.c : changed comment.
10200 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10202 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10203 reference to a deprecated symbol _GPTRREG was causing failure to
10204 link. Thanks G. M. Gallant for the info.
10206 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10208 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10209 comments for Bugs item #954788.
10211 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10213 * src/pic16/device.c (pic16_dump_gsection,
10214 * pic16_groupRegistersInSection): handle symbols declared to be in
10215 access bank differently,
10216 * src/pic16/gen.c (struct _G): added field resDirect,
10217 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10218 send values read from stack directly to result and don't allocate
10220 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10222 * (pic16_sameRegsOfs): NEW,
10223 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10224 free because they were not allocated from temporary pool,
10225 * pic16_popRegFromString): workaround to fix a problem with
10226 allocating variables twice or never,
10227 * (genGenPointerGet): using PRODL instead of FSR0H,
10228 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10230 * (genAssign): take advantage of the _G.resDirect flag,
10231 * (genCast): around line 11844, use mov2f instead of directly
10232 MOVFF'ing between operands to account for literal values,
10233 * src/pic16/genutils.c: some new debug functions for gpsim have been
10235 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10236 float with integer part only,
10237 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10238 place variables in access bank
10239 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10240 updated sources to reflect recent changes in gen.c
10242 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10244 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10245 sources that searched for headers in installation path, now the
10246 device/include/pic16 is used,
10247 * src/pic16/glue.c (pic16glue),
10248 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10249 .line directives if not in debug mode, this suppresses assembler's
10250 warnings for ignored directives
10252 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10254 * src/port.h: made reset_regparms prototype void parameter explicit.
10255 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10256 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10257 * doc/sdccman.lyx: documented warning disabling and how to use
10258 printf_large to make it print floats.
10259 * device/include/stdbool.h: NEW
10260 * device/lib/_atof.c,
10261 * device/lib/_divuint.c,
10262 * device/lib/_divulong.c,
10263 * device/lib/expf.c,
10264 * device/lib/printf_large.c,
10265 * device/lib/sincosf.c,
10266 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10267 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10268 a completely reentrant lib.
10270 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10272 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10273 * device/include/pic16/stdio.h: fixed bug with colon
10275 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10277 * device/include/pic16/stdio.h,
10278 * device/include/pic16/stdlib.h,
10279 * device/include/pic16/math.h: NEW
10280 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10281 declared as _naked to reduce overhead
10282 * device/lib/Makefile.in (target port-specific-objects-pic16):
10283 changed * to *.* so to ignore the CVS directory,
10284 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10285 stacked variables back in stack,
10286 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10289 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10291 * .version: bumped version number to 2.4.5
10292 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10293 * support/Util/SDCCerr.c (messages structure): added entry for
10296 Large cumulative patch for pic16 port and libraries.
10297 * device/include/pic16/sdcc-lib.h,
10298 * device/include/pic16/stdarg.h,
10299 * device/include/asm/pic16/features.h,
10300 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10301 * device/include/pic16/float.h: changes reentrant keyword with
10302 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10303 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10304 updated target build-libraries to include objects from gptr,
10305 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10306 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10307 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10308 all function headings,
10309 * src/SDCCmain.c: added global parameter userIncDirsSet,
10310 * (parseCmdLine): when option -I is encountered add directory to
10311 userIncDirsSet too,
10312 * src/version.awk: added space between control and long,
10313 * src/pic16/NOTES: added some notes for the port,
10314 * src/pic16/gen.c: added prototype for mov2fp function,
10315 * (fReturnpic16[]): properly named return value registers,
10316 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10317 * (aopForSym): added code to handle symbols with onStack flag set,
10318 symbols onStack are allocated PTRSIZE bytes,
10319 * (aopFreeAsmop): handles special case where asmops are stack objects,
10320 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10321 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10322 added argument lock to trace flaws in allocating temporary registers
10323 when developing port,
10324 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10325 * (pic16_popRegFromString): reenabled allocating a direct register
10327 * (assignResultValue): various beautifications,
10328 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10329 referenced function argument,
10330 * (genIpush): reenabled to allow stacked arguments, handles only
10331 ic->parmPush iCodes,
10332 * (genCall, genPcall): major changes to allow for variable argument
10333 functions, fixed a bug with falsely restoring stack pointer after
10334 returning from call,
10335 * (genFunction): pending code for critical function,
10336 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10337 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10338 * (genNearPointerGet): fixed bug with indirect reading, was always
10340 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10342 * (genAddrOf): rewrote code to take address of a stacked function parameter
10343 * (genCast): fixed casting to generic pointer type,
10344 * src/pic16/gen.h: added AOP_STA,
10345 * (struct asmop): added field stk,
10346 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10347 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10348 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10349 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10350 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10351 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10353 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10355 * (pic16_port structure): generic pointer size is set to 3,
10356 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10357 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10359 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10360 operand is an iTemp,
10362 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10364 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10365 * debugger/mcs51/simi.c: addapt new syntax of s51
10367 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10369 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10370 * src/pic16/pcode.c: commented out some calls to free() in order to
10373 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10376 * src/SDCCicode.c (isiCodeInFunctionCall),
10377 * src/avr/ralloc.c (selectSpil),
10378 * src/pic/ralloc.c (selectSpil),
10379 * src/pic16/ralloc.c (selectSpil),
10380 * src/ds390/ralloc.c (selectSpil),
10381 * src/hc08/ralloc.c (selectSpil),
10382 * src/xa51/ralloc.c (selectSpil),
10383 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10384 stack in the middle of a function call sequence (fixes bug #1020268)
10385 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10386 costs associated with the minimum switch case.
10388 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10390 * src/SDCC.lex: fixed bug #1030549
10392 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10394 * src/SDCCcse.h (struct cseDef),
10395 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10396 over a function call if the CSE is derived from a symbol whose
10397 address has been taken (fixes bug #1029883)
10398 * support/regression/tests/bug-1029883: a new regression test for
10401 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10403 * src/hc08/gen.c (emitinline): fixed bug #1029778
10404 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10405 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10406 and starts toward RFE #905167)
10408 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10410 * src/pic16/gen.c (mov2f): New function to move an operand to
10411 another without considering if it is a literal or a register,
10412 * (pic16_sameRegs): don't check if they are both AOP_REG,
10413 * (AccRsh): removed andmask=0 lines,
10414 * (genLeftShift): duplicated to be improved in future versions,
10415 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10416 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10417 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10418 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10419 * (insertBankSwitch): fixed inserting banksel directives algorithm
10420 for instructions that follow a skip instruction, this fixes a report
10421 for broken subtraction code generation,
10422 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10423 iCode is a left op, just in case result and right share the same
10426 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10429 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10431 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10432 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10433 on 2004-09-12; it was buggy
10435 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10437 * src/SDCCsymt.h: removed RESULT_CHECK
10442 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10444 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10446 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10447 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10448 configuration values no more rejected by compiler, they are assigned
10449 to configuration registers with a warning message instead,
10450 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10451 the for-loop so last conf register is emitted too,
10452 * (_pic16_initPaths): link library libsdcc.lib by default,
10453 * (_hasNativeMulFor): modified test for multiplication according to
10454 Raphael Neider's remarks. Integer multiplication is also done with
10456 * device/include/pic16/pic18fregs.h: corrected type error in while
10457 testing and including 18f6720 header file
10459 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10461 * src/pic16/device.h (pic16_options): removed field use_crt,
10462 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10463 until an optimization to handle single bits is added,
10464 * (pic16_loadFSR0): moved before genUnpackBits,
10465 * (genAnd): some white lines removed,
10466 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10467 leave_reset flags in pic16_options when using crt modules,
10469 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10471 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10472 for bugs 898889 & 979599. Also used some safer print instructions.
10474 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10476 * src/pic16/device.h (pic16_options_t): added field use_crt,
10478 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10479 catch a probable future bug,
10480 * src/pic16/gen.c: aopIdx function commented out,
10481 * (genAssign): commented out old code which used aopIdx,
10482 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10483 code, added if conditionals to take into account the --use-crt
10484 command line options,
10485 * src/pic16/main.c (pic16_optionsTable): added new command line
10486 options, --use-crt= and --no-crt,
10487 * (_pic16_linkEdit): now the proper crt object is added in the
10488 linker command line except than when --no-crt is specified,
10489 * src/pic16/pcode.c,
10490 * src/pic16/pcode.h: added some structures and functions for a new
10491 optimization scheme to compansate for instruction overhead between
10492 same iCodes, this scheme is currently under development and is not
10493 working in any way,
10494 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10496 * device/lib/pic16/startup/crt0i.c,
10497 * device/lib/pic16/startup/crt0iz.c: added global char variable
10498 __uflags to force the generation of an idata section
10500 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10503 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10504 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10506 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10508 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10509 Frieder) and clarified the default code optimization mode
10511 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10513 * src/SDCC.lex (doPragma, process_pragma),
10514 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10515 "opt_code_size", and "opt_code_balanced"
10516 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10517 regrouped options by category, added support for category headers
10518 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10519 and "--opt-code-size"
10520 * doc/sdccman.lyx: documented these new options and pragmas
10521 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10522 preference into account
10524 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10526 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10527 geniCodePreDec): Fixed bug 904237 by generating a warning
10529 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10531 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10533 * src/pic/device.c : When no max ram set validate full memory range.
10535 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10537 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10539 * device/lib/_gptrget.c,
10540 * device/lib/_gptrput.c: updated comment
10541 * device/lib/calloc.c,
10542 * device/lib/free.c,
10543 * device/lib/malloc.c,
10544 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10545 * src/SDCCcse.c (cseBBlock),
10546 * src/SDCCicode.c (printOperand, geniCodeArray),
10547 * src/SDCCicode.h (struct operand): fixed bug 868103
10548 * support/regression/tests/bug-868103.c: added
10549 * src/SDCCast.c (searchLitOp),
10550 * src/SDCCcse.h (struct cseDef),
10551 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10552 * src/SDCCicode.h (struct operand),
10553 * src/SDCCsymt.h (struct sym_link),
10554 * src/avr/gen.c (hasInc),
10555 * src/ds390/gen.c (hasInc),
10556 * src/hc08/gen.c (genPlusIncr, hasInc),
10557 * src/mcs51/gen.c (hasInc),
10558 * src/pic16/glue.c (pic16_printIvalChar),
10559 * src/pic16/ralloc.c (regWithIdx),
10560 * src/xa51/gen.c (hasInc) : removed warnings
10561 * src/SDCCast.c (createBlock): added comment ???
10562 * src/hc08/ralloc.c: updated comments
10564 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10566 * doc/sdccman.lyx: updated section on switch statements, added
10567 section about semaphore locking
10568 * doc/Makefile: added option -info for latex2html
10569 * device/lib/_gptrget.c,
10570 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10572 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10574 * src/pic/device.h,
10575 * src/pic/device.c,
10576 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10577 maxram is less than 0x100.
10579 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10581 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10583 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10586 * src/mcs51/main.c,
10587 * src/ds390/main.c,
10591 * src/pic16/main.c,
10594 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10595 a jump table is the best form for a switch statement, including
10596 automatic insertion of missing cases to make the case range
10597 continuous. Developed in collaboration with Frieder Ferlemann.
10599 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10601 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10602 accumulator result if it needs sign extension
10604 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10606 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10608 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10610 * device/lib/gbz80/printf.c,
10611 * device/lib/z80/printf.c: removed define for NULL
10613 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10615 * as/xa51/xa_link.c,
10616 * device/examples/ds390/ow390/ad26.c,
10617 * device/examples/ds390/ow390/cnt1d.c,
10618 * device/examples/ds390/ow390/counter.c,
10619 * device/examples/ds390/ow390/ds2480.h,
10620 * device/examples/ds390/ow390/ds2480ut.c,
10621 * device/examples/ds390/ow390/findtype.c,
10622 * device/examples/ds390/ow390/gethumd.c,
10623 * device/examples/ds390/ow390/owllu.c,
10624 * device/examples/ds390/ow390/ownetu.c,
10625 * device/examples/ds390/ow390/swt12.c,
10626 * device/examples/ds390/ow390/swtloop.c,
10627 * device/examples/ds390/ow390/temp.c,
10628 * device/examples/ds390/ow390/temp10.c,
10629 * device/examples/ds390/ow390/thermo21.c,
10630 * device/examples/ds390/ow390/tinilnk.c,
10631 * device/examples/ds390/ow390/tstfind.c,
10632 * device/examples/serialcomm/windows/serial.cpp,
10633 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10634 * device/include/reg51.h: fixed line endings for cvs
10636 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10638 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10639 packRegsForAccUse, packRegisters): new accumulator register
10641 * support/regression/ports/hc08/support.c (_putchar): suppress
10642 warning of unused variable
10643 * src/SDCCicode.c: added SWAP entry to codeTable
10645 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10647 * device/lib/sprintf.c: forgot to add this file before previous commit
10649 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10651 * src/pic16/gen.c (genPackBits): added operand right in function
10652 parameters, load result directly if p_type is POINTER (that is
10653 called by genNearPointerSet)
10654 * (genUnPackBits): added operand left in function parameters,
10655 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10656 FSR0 if accessing bitfields,
10658 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10660 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10661 _print_format; updated printf, sprintf, vsprintf
10662 * device/include/asm/default/features.h: corrected comment/define
10663 * device/lib/Makefile.in: added sprintf.c
10664 * device/lib/libsdcc.lib: added sprintf module
10665 * device/lib/printf_large.c,
10666 * device/lib/vprintf.c,
10667 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10669 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10670 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10671 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10673 * support/regression/tests/zeropad.c: define idata as data for hc08
10675 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10677 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10678 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10679 labels are referenced at least once (even if a reference is not found)
10680 * src/hc08/gen.c (emitcode): set isComment flag for comments
10681 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10682 loads), rules 6a..6b (optimize jumps to return)
10684 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10686 * device/lib/acosf.c (acosf),
10687 * device/lib/asinf.c (asinf),
10688 * device/lib/atanf.c (atanf),
10689 * device/lib/ceilf.c (ceilf),
10690 * device/lib/cosf.c (cosf),
10691 * device/lib/coshf.c (coshf),
10692 * device/lib/cotf.c (cotf),
10693 * device/lib/fabsf.c (fabsf),
10694 * device/lib/floorf.c (floorf),
10695 * device/lib/log10f.c (log10f),
10696 * device/lib/logf.c (logf),
10697 * device/lib/sinf.c (sinf),
10698 * device/lib/sinhf.c (sinhf),
10699 * device/lib/sqrtf.c (sqrtf),
10700 * device/lib/tanf.c (tanf),
10701 * device/lib/tanhf.c (tanhf),
10702 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10703 replaced all instances of "reentrant" in the library functions
10704 defined in math.h with this macro.
10705 * support/regression/tests/float_trans.c: reenabled test for hc08
10707 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10709 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10710 erroneously deleted
10712 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10714 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10715 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10716 multi-byte volatile operands are used
10717 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10718 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10719 initialization to area GSINIT0 so that it would always precede
10720 any static initializers in GSINIT
10721 * support/regression/tests/zeropad.c: fixed idata define for hc08
10722 * support/regression/tests/bug-927659.c,
10723 * support/regression/tests/float_trans.c: disabled tests for hc08
10724 pending missing library routines
10725 * .version: increased version number to 2.4.4 - hc08 port now passes
10729 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10731 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10732 * Makefile.common.in,
10734 * as/hc08/Makefile.in,
10735 * as/mcs51/Makefile.in,
10736 * as/z80/Makefile.in,
10737 * debugger/mcs51/Makefile.in,
10738 * device/include/Makefile.in,
10739 * device/lib/Makefile.in,
10742 * link/z80/Makefile.in,
10743 * packihx/Makefile.in,
10744 * sim/ucsim/main_in.mk,
10745 * sim/ucsim/avr.src/Makefile.in,
10746 * sim/ucsim/doc/Makefile.in,
10747 * sim/ucsim/gui.src/serio.src/Makefile.in,
10748 * sim/ucsim/hc08.src/Makefile.in,
10749 * sim/ucsim/s51.src/Makefile.in,
10750 * sim/ucsim/xa.src/Makefile.in,
10751 * sim/ucsim/z80.src/Makefile.in,
10753 * support/cpp2/Makefile.in,
10754 * support/librarian/Makefile,
10755 * support/makebin/Makefile: added DESTDIR to the install path proposed
10756 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10757 * doc/sdccman.lyx: added DESTDIR documentation
10759 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10761 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10762 instruction for interrupt handlers, use fast returns when returning
10763 from high priority interrupts
10765 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10767 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10769 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10770 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10771 bugs, ported much of Bernhard's code from mcs51
10772 * src/mcs51/gen.c (genSend),
10773 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10774 than one when calling a reentrant function
10775 * device/lib/_mullong.c: defined an alternate struct layout for big
10776 endian ports (hc08)
10778 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10780 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10783 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10785 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10786 are sane and complete before asking the port its prefered parameter
10787 passing method (fixes bug #1017633)
10788 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10791 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10793 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10794 problem in bitfields >= 8 bits.
10796 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10798 * src/SDCCsymt.c: undid changes that were not meant to be committed
10800 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10802 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10804 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10806 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10807 copied and wrong bit got inverted
10809 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10811 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10812 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10813 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10814 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10815 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10816 assignments to bitfields at known addresses
10817 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10818 reads from bitfields at known addresses
10819 * src/hc08/ralloc.c (packRegisters),
10820 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10821 genhc08Code): optimize pointer get values used as conditionals
10822 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10825 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10827 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10828 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10829 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10832 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10834 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10836 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10838 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10841 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10843 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10845 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10847 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10850 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10852 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10854 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10856 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10857 cases use more compact code.
10859 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10861 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10863 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10865 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10867 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10870 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10871 parameter of changePointer() from symbol* to sym_link*
10872 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10873 * src/SDCCsymt.c (compareType): void* type is castable to other
10874 pointers, but not necesarily an exact match.
10875 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10876 is no longer blindly treated as an exact match.
10877 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10879 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10881 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10883 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10887 * src/pic/ralloc.h,
10888 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10890 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10892 * src/pic/device.c,
10893 * src/pic/device.h,
10894 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10896 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10898 * src/mcs51/gen.c (emitcode): fixed bug #992819
10900 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10902 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10903 there's no need to make it worse
10905 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10907 * src/mcs51/ralloc.c (deassignLR),
10908 * src/ds390/ralloc.c (deassignLR),
10909 * src/hc08/ralloc.c (deassignLR),
10910 * src/z80/ralloc.c (deassignLR),
10911 * src/pic/ralloc.c (deassignLR),
10912 * src/pic16/ralloc.c (deassignLR),
10913 * src/avr/ralloc.c (deassignLR),
10914 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10915 rlivePoint): fixed another part of bug #971834
10917 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10919 * src/z80/main.c: enabled "critical" keyword
10920 * src/z80/mappings.i,
10921 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10922 functions (fixes bug #979646)
10923 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10925 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10927 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10930 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10932 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10933 doesn't disable too much optimizations
10935 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10937 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10939 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10941 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10943 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10945 * src/pic/gen.c tidied up tabs
10946 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10947 * src/pic/main.c tidied up tabs
10948 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10949 * src/pic/pcoderegs.c tidied up tabs
10950 * src/pic/ralloc.c tidied up tabs
10952 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10954 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10955 to S_FIXED for pic16 port and when symbol is not in level 0,
10956 allocate for S_REGISTER storage class and pic16 port, too,
10957 * src/pic16/device.h: prototype for checkSym,
10958 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10959 * (pic16_assignConfigWordValue): test the value and the mask to
10960 validate that the value is suitable for the configuration word,
10961 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10962 collect extern declared symbols, don't emit symbol twice, check
10963 first if symbol is in publics set first,
10964 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10965 * added command line '--fstack' which enables an experimental
10966 feature for stack access, too buggy to be used yet...
10967 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10968 * (pic16_allocDirReg): when register has storage class S_REGISTER
10969 allocate in pic16_dynAccessRegs,
10970 * device/include/pic16/pic18f????.h: modified configuration word
10971 naming convention, words started as CONFIG0H but should be CONFIG1H
10973 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10975 * device/include/mcs51reg.h: fixed bug 970993
10977 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10979 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10980 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10981 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10982 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10983 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10984 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10985 error/warning numbers,
10986 added function setWarningDisabled()
10987 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10988 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10989 _memcmp.c _memmove.c calloc.c realloc.c free.c
10990 * support/regression/tests/malloc.c: added tests for new functionality
10991 * support/regression/tests/zeropad.c: added tests for truncated initializers
10992 and initialized char arrays starting with '\x0'
10993 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10995 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10997 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10999 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11001 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11002 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11003 peephole 177.e. Thanks to anonymous
11005 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11007 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11008 function isn't used in the source but referenced as a
11009 variable initializer then declare it as extern in .asm file
11011 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11013 * .version: increased version number to 2.4.3
11015 Adding version extension according to ChangeLog CVS revision
11016 * src/Makefile.in (target all): added dependency 'version.h'
11017 * (rule version.h): added rule to create version.h from ChangeLog,
11018 * (rule dep): added dependency version.h,
11019 * src/version.awk: AWK script to create version.h
11020 * src/SDCCdwarf2.c (dwWriteModule),
11021 * src/SDCCglue.c (initialComments),
11022 * src/SDCCmain.c (printVersionInfo): modified to write after
11023 version string the version extension number,
11024 * src/SDCCutil.c: included "version.h"
11025 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11027 * src/SDCCutil.h: added prototype for getBuildNumber
11029 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11030 includeDirsSet, too,
11031 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11032 const char [] is found in function prototype...
11034 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11035 moving to WREG with source is already in WREG,
11036 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11037 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11038 * (aopForSym): stack'ed symbols are partially supported, added
11039 if-clause to support symbols in FARSPACE,
11040 * (sameRegs): added test for AOP_ACC to see if registers are same,
11041 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11042 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11043 * (pic16_popRegFromString): will not allocate a new register if it
11044 doesn't find one by name, bug may have introduced...
11045 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11046 * (genIpush): revived to use pic16 port's stack,
11047 * (genAddrOf): added incomplete case for stack'ed operand,
11048 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11049 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11050 can handle multibyte operands,
11051 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11052 * (pic16initialComments): added message for MPLAB compatibility
11054 * src/pic16/main.h: prototype for pic16_mplab_comp,
11055 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11056 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11057 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11058 because of increased complexity of procedure,
11059 * (_process_pragma): stack pragma changed to format 'stack pos len',
11060 emit symbol '_stack_end' to conform with gplink,
11061 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11062 to search for register,
11063 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11065 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11066 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11067 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11068 case for PO_GPR_REGISTER,
11069 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11070 dies, the new era is ahead !...
11071 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11072 pic16_dynInternalRegs,
11073 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11074 * (pic16_allocDirReg): minor optimizations and bug fixes,
11075 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11077 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11078 load stack and frame pointer with address of 'stack_end' symbol
11080 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11082 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11083 without source code but only variable initializers
11085 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11087 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11088 external are not declared as extern to reduce overhead while linking
11090 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11092 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11094 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11096 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11097 Yee Keat for the patch
11098 * src/SDCCast.c (decorateType): fixed bug #979599
11099 * src/ds390/gen.h: removed local fReturnSizeDS390
11100 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11101 * src/ds390/gen.c (genAnd, genOr, genXor),
11102 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11104 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11106 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11107 add relFilesSet to $3, manipulate $2 to handle linking of object
11108 files without source files in command line,
11109 * device/include/pic16 (all headers): added ID location macros,
11110 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11111 entries for ID location bytes,
11112 * (pic16_assignIdByteValue): NEW,
11113 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11114 added field dumpcalltree to pic16_options_t,
11115 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11116 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11117 emitting rFalseIfx label after check_carry label,
11118 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11119 pic16_emitDIRegs), NEW
11120 * (pic16glue): dump .calltree file when option --calltree found,
11121 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11122 * (_pic16_genAssemblerPreamble): emit ID locations after
11123 configuration registers,
11124 * (pic16_linkCmd): modifications of the link command,
11125 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11126 * (pic16_pCodeInitRegisters): don't init stack registers,
11127 * (pic16_findPrevInstruction): fixed bug,
11128 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11129 bug with immediate registers,
11130 * (buildCallTree): traces stack push and pop,
11131 * (pct2): dump also stack usage for each function,
11132 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11133 * (pic16_allocDirReg): various modifications,
11134 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11137 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11139 * src/pic16/pcode.c: removed buggy double colon
11141 2004-07-01 Borut Razem <borut.razem AT siol.net>
11143 * support/scripts/sdcc.nsi: added include/pic16 to setup
11145 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11147 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11148 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11150 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11151 specific command line arguments. Also added sample lkr script
11152 for placing a variable at a specific memory bank.
11153 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11154 at a specific memory bank,
11155 * (pic16_dump_isection): fixed bug which caused string literals to
11156 be omitted when dumping idata section,
11157 * (pic16_groupRegistersInSection): added code to handle registers
11158 in specific memory banks,
11159 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11160 public, all references are renamed too,
11161 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11163 * (pic16_storeForReturn): added case to handle when dest is WREG,
11164 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11165 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11166 pic16_rel_udata, check to see if that register is marked as being
11167 a member of a specific memory bank,
11168 * (pic16_printIvalCharPtr): added code to add string literals either
11169 to code or the idata sections,
11170 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11171 also accept the 'udata' pragma,
11172 * src/pic16/main.h: new structure types sectName and sectSym
11173 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11174 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11175 * (pic16_findPrevInstruction): fixed, it returned nothing,
11176 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11177 instruction combinations,
11178 * (pic16_FixRegisterBanking): heavily reorganised,
11179 * (pic16_AnalyzeBanking): if generating banksel directives is
11180 disabled, then don't call FixRegisterBanking at all,
11181 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11182 completely removed,
11183 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11185 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11187 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11188 Phuah Yee Keat <yk.phuah AT nestac.com>
11190 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11192 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11193 correctly the IVT even if it is relocated to some other location
11195 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11197 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11198 * device/include/pic16/pic18f2220.h: NEW,
11199 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11200 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11201 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11202 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11203 nodefaultlibs, ivt_loc is the location of the interrupt vector
11204 table, and nodefaultlibs signs that default libraries should not be
11205 linked in link stage,
11206 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11207 according to --ivt-loc argument,
11208 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11209 when pragma stack is found,
11211 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11213 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11214 256 (range check), 257 (do while), 258.a-f (bit banging
11215 f.e. on 3-wire SPI bus)
11217 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11219 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11220 variables used exclusively within a loop
11222 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11224 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11226 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11228 * src/SDCClrange.c (computeClash): fixed bug #971834
11230 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11232 * src/mcs51/gen.c (genCmp): fixed bug #975903
11233 * src/hc08/gen.c (operandsEqu),
11234 * src/ds390/gen.c (operandsEqu),
11235 * src/z80/gen.c (operandsEqu),
11236 * src/pic/gen.c (operandsEqu),
11237 * src/pic16/gen.c (operandsEqu),
11238 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11239 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11241 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11243 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11245 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11247 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11248 default case in switch statement,
11249 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11250 to eliminate problem with initialisation of pointers, but problem
11252 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11253 * (emitStaticSegment): removed various lines emitting debug info,
11254 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11255 added processor registers for utilizing EEPROM,
11256 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11257 configurable and set 8
11259 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11261 * .version: increased version number to 2.4.2,
11263 Cumulative patch for pic16 port
11264 * src/pic16/device.c: changed scheme to dump initial values for
11265 variables in idata segment, all print_idata* functions were removed,
11266 now the pic16_printIval* will be called,
11267 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11268 * _pic16_printPointerType, pic16_printPointerType,
11269 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11270 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11271 NEW, similar to the respective functions in SDCCglue.c,
11272 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11273 way, emitting hex bytes,
11274 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11276 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11278 * src/avr/ralloc.c (serialRegAssign),
11279 * src/xa51/ralloc.c (serialRegAssign),
11280 * src/pic/ralloc.c (serialRegAssign),
11281 * src/pic16/ralloc.c (serialRegAssign),
11282 * src/hc08/ralloc.c (serialRegAssign),
11283 * src/z80/ralloc.c (serialRegAssign),
11284 * src/ds390/ralloc.c (serialRegAssign),
11285 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11287 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11289 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11290 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11292 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11294 Cumulative patch for pic16 port:
11295 * src/pic16/device.h (typedef PIC16_device) modified fields for
11296 defining microcontrollers,
11297 * src/pic16/device.c: added new info for all devices in Pics16 array,
11298 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11299 to be optimised out by the pCode optimiser,
11300 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11301 specially, bug reported by G.M. Gallant,
11302 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11303 as force'd so that cannot be optimised out by pCode optimiser,
11304 * src/pic16/pcode.c,
11305 * src/pic16/pcodepeeph.c,
11306 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11307 they are disabled by default, but can be enabled explicit with
11308 command argument --denable-peeps, for testing,
11309 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11310 --pomit-ivt in COMPILE_FLAGS
11312 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11314 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11315 compilation on MSVC
11317 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11319 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11321 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11323 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11324 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11326 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11328 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11329 would only assign 0x300001 register.
11331 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11333 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11334 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11336 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11338 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11340 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11341 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11342 added peephole 254 (left shift), 255 (jump table)
11344 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11346 * device/lib/Makefile.in: removed comment line with model-pic16,
11347 * (target port-specific-objects-pic16): the libraries and objects
11348 are copied to the build directory form the device/lib/pic16/bin
11351 Cumulative patch concerning pic16 port:
11352 * library directory has been re-organized,
11353 * added support for PIC18F1220,
11354 * added headers and library sources for chips 18f1220,18f6520,
11355 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11357 * configuration registers setting has changed, now each supported
11358 device has a complete description of the registers it uses,
11359 * all initialisations are moved to idata sections, these section
11360 can be absolute or relocatable,
11361 * fixed initialisation of codespace variables,
11362 * fixed warning about PCLATU and gpsim,
11363 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11364 * (genAssign): use table reads when assigning from variables in codespace,
11365 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11366 char/int variables placed in codespace,
11367 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11368 registers set in .asm file, no need for --pomit-config-words anymore,
11369 * (pic16glue): some 8051 legacy segments are commented out
11370 (to be removed completely),
11371 * added support for alternative assembler and linker with --asm=
11372 and --link= command line arguments,
11373 * peepholes are disabled automatically in the port, no need to
11374 specify on command line,
11375 * port supports natively char/int/long multiplication, but converts
11376 all divisions to support functions,
11377 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11378 to the file set in variable $2,
11379 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11380 strings in ASCII format and not in hex,
11381 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11382 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11383 allocate proper register if iCodes aren't temporary,
11385 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11387 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11389 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11391 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11394 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11396 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11397 computed address is reused
11398 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11399 multi-byte bitfields
11401 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11403 * src/z80/gen.c: (genArrayInit): must check for pointers too
11405 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11407 * support/regression/tests/zeropad.c: never meant to commit the
11408 nestedstruct test: removed, added check for GCC version
11410 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11412 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11413 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11414 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11415 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11416 bugs 928906 and 954082 half-empty initializers
11418 * src/SDCCsymt.c (getAllocSize): added for above fix
11419 * src/z80/gen.c (genArrayInit): fixed bug 741044
11420 * support/regression/tests/zeropad.c: added tests
11422 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11424 * src/pic16/device.c (pic16_dump_section): corrected bug which
11425 caused some symbols of the libraries to be misplaced
11427 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11429 * src/pic16/glue.c,
11430 * src/pic16/ralloc.h,
11431 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11432 to fix conflict with pic port
11434 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11436 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11437 externs configuration variables,
11438 * src/pic16/ralloc.h,
11439 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11440 prototype in header, commented out some debug messages
11442 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11444 * src/pic16/glue.c,
11445 * src/pic16/main.c,
11446 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11447 for gpasm COFF object generation. Thanks to D. Hawkins for
11450 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11452 * src/ds390/main.c,
11453 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11454 Brock for spotting this)
11455 * src/ds390/gen.c (genEndFunction),
11456 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11457 interrupt handler and critical. Disable push/pop optimizations when
11458 peephole optimizations disabled.
11460 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11462 Updated pic16 library sources and headers.
11463 * device/lib/pic16/pic18f*/ ,
11464 * device/include/pic16/*.h: modified to handle structured SFR
11467 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11469 * src/port.h (PORT structure): added hook initPaths, now each
11470 port can declare its own default search paths,
11471 which can been seen with the --print-search-dirs option,
11472 see pic16 port for example,
11473 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11474 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11475 * (doPrintSearchDirs): NEW, replaces in a central manner the
11476 printing of search dirs which was split in set*Paths functions,
11477 * (main): added call to port->initPaths and doPrintSearchDirs,
11479 * src/ds390/main.c,
11482 * src/izt/tlcs900h.c,
11483 * src/mcs51/main.c,
11485 * src/pic16/main.c: modified port structures to reflect addition of
11488 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11489 * (pic16_dump_section): for registers in same address reserve memory once,
11490 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11492 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11493 result is greater in size than right or left,
11494 * (pic16_genUMult8X8_8): there are some cases where the result can
11495 be 16 bits size, so handle these,
11496 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11497 * (pic16_outBitC): modified to emit pcodes,
11498 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11500 * (genDivOneByte): implemented algorithm to divide 8-bits,
11501 * (genCmp): uncommented goto, but issues still exist,
11502 * (genAnd): fixed a bug with variables >8bits,
11503 * (genPackBits): optimization added that uses BCF/BSF to change a
11505 * (genAssign): fixed bug when assigning floating point literals,
11506 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11507 __sdcc_gsinit_startup label,
11508 * src/pic16/main.c (_pic16_init): removed search directory
11510 * (_pic16_initPaths): NEW, used to initialise search directories,
11511 * (_hasNativeMulFor): support functions for all except char/int
11512 multiplication, and char division,
11513 * (PIC16_port struct): modified entry for native mul support,
11514 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11516 * (buildCallTree): call to register_usage is ifdef'ed out,
11518 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11520 * device/include/string.h: applied Stas Sergeev's patch to make this
11521 header file compatible with the preprocessor -Wundef option
11522 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11523 failure (fixes bug #941458)
11525 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11527 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11528 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11529 that the variable, not the function, should be static
11530 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11531 to be consistent with non-literal case
11533 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11535 * src/SDCCast.c (isConformingBody): fixed bug #949967
11536 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11537 convilong): fixed bug #952086
11539 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11541 * src/SDCCmem.c (allocVariables): fixed bug #955321
11543 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11545 * src/hc08/main.c (_hc08_genAssemblerEnd),
11546 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11547 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11548 completely eliminated the use of a temporary file
11549 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11550 when more than one file linked
11551 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11553 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11555 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11556 which fixes bug #543481
11557 * support/regression/tests/bug-751703.c: fixed comments left from a
11558 cut and paste error
11559 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11560 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11561 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11563 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11564 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11565 are now changed to underscores in moduleName
11567 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11569 * as/mcs51/lkmem.c: better fix for bug #954173
11571 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11572 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11574 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11575 * device/include/c8051f000.h,
11576 * device/include/c8051f120.h,
11577 * device/include/c8051f300.h,
11578 * device/include/c8051f310.h,
11579 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11580 PWM16) and detab'ed
11582 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11584 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11585 and mailing lists, doc'ed --no-peep-comments, removed reference
11586 to knoppix (newest version has no LyX/LaTeX), other minor changes
11587 * src/SDCCglue.c (glue): save 2 bytes stack space with
11588 option --main-return. The ljmp could probably be avoided too
11590 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11592 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11594 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11596 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11597 * src/SDCCopt.c (isLocalWithoutDef),
11598 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11599 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11600 (credit to Maarten Brock for patch #949363, on which this is based)
11601 * support/regression/tests/bug-751703.c: some test cases of extern used
11602 within inner scopes.
11604 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11606 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11608 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11610 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11611 dwWriteLabel): fix to create valid debugger symbols even when
11612 the module name has non-alphanumeric symbols in it
11613 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11614 when a variable's allocation has been optimized away
11617 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11619 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11621 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11622 * src/mcs51/main.c,
11623 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11624 * src/ds390/main.c,
11625 * src/z80/gen.c (z80_emitDebuggerSymbol),
11627 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11629 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11630 * src/pic16/main.c,
11631 * src/avr/gen.c (avr_emitDebuggerSymbol),
11633 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11635 * src/SDCCdebug.c (emitDebuggerSymbol),
11637 * src/port.h: added a debugger struct to the port struct. Added a
11638 callback for defining debugger symbols
11640 * src/SDCCast.c (createLabel),
11641 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11644 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11645 iCode back to the ast for the function
11647 * src/hc08/ralloc.c (hc08_assignRegisters),
11648 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11649 unneeded fields from the regs struct.
11650 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11651 pushReg() & pullReg() functions instead of emitcode()
11653 * src/hc08/gen.c (genLabel, genhc08Code),
11654 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11656 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11659 * src/hc08/gen.c (genEndFunction, genhc08Code),
11661 * src/mcs51/gen.c (genEndFunction, gen51Code),
11663 * src/ds390/gen.c (genEndFunction, gen390Code),
11665 * src/z80/gen.c (genEndFunction, genZ80Code),
11668 * src/pic/gen.c (genEndFunction, genpic14Code),
11670 * src/pic16/gen.c (genEndFunction, genpic16Code),
11672 * src/avr/gen.c (genEndFunction, genAVRCode),
11674 * src/xa51/gen.c (genEndFunction, genXA51Code),
11676 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11677 specific code to cdbFile.c and out of the backend code generators
11679 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11680 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11681 starting address is now 0
11684 * as/hc08/m08pst.c,
11685 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11686 assembler directive for DWARF support
11687 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11691 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11693 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11695 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11696 and inappropriate peephole optimization in jump tables
11698 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11700 * as/hc08/m08pst.c,
11701 * src/SDCCglue.c: sdccopt works for the hc08 port now
11703 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11705 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11707 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11709 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11711 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11713 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11717 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11718 comments from the peephole optimizer replacement rules
11719 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11721 * src/SDCCcse.c (updateSpillLocation),
11722 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11724 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11725 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11726 objects far pointers
11728 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11730 * src/SDCCsymt.h: a missing part of my last change
11731 * src/pic/ralloc.c (regTypeNum),
11732 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11734 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11737 * src/SDCCicode.c (aggrToPtrDclType),
11738 * src/SDCCptropt.h,
11739 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11740 ptrPseudoSymConvert),
11741 * src/pic/ralloc.c (regTypeNum),
11742 * src/pic16/ralloc.c (regTypeNum),
11743 * src/hc08/ralloc.c (regTypeNum),
11744 * src/ds390/ralloc.c (regTypeNum),
11745 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11746 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11748 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11750 * link/z80/lkmain.c (afile),
11751 * as/hc08/lkmain.c (afile),
11752 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11753 prevent a pointer problem when a filename has no directory and
11754 no extension specified.
11756 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11758 * link/z80/lkmain.c (afile): allow periods in directory names
11759 * link/z80/lkmain.c (afile),
11760 * as/mcs51/lkmain.c (afile),
11761 * as/hc08/lkmain.c (afile): allow linker script file to have an
11762 extension other than ".lnk"
11763 * link/z80/lklex.c (getfid),
11764 * link/z80/lkmain.c (parse),
11765 * as/mcs51/lklex.c (getfid),
11766 * as/mcs51/lkmain.c (parse),
11767 * as/hc08/lklex.c (getfid),
11768 * as/hc08/lkmain.c (parse): Support comments in the linker script
11769 file on lines by themselves and after filenames
11771 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11773 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11775 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11777 * src/z80/peeph-z80.def: removed some peephole rules that don't
11778 work with multibyte arithmetic (fixed bug #937126)
11779 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11780 to registers and not global variables
11781 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11782 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11783 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11784 checking for assignments not internally generated (fixed bug #931895)
11785 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11786 structure member (fixed bug #930072)
11788 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11790 * src/SDCCmain.c (linkEdit),
11791 * src/hc08/main.c (_hc08_parseOptions),
11792 * as/hc08/Makefile.in,
11793 * as/hc08/aslink.h,
11795 * as/hc08/m08pst.c,
11796 * as/hc08/lkrloc.c (relr, rele),
11797 * as/hc08/lkarea.c (lnkarea)
11798 * as/hc08/lkmain.c (afile, parse),
11799 * as/hc08/lkelf.c: support for ELF output
11800 * as/hc08/lks19.c (s19),
11801 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11803 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11805 * as/mcs51/lkihx.c: Fixed bug #899105.
11807 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11809 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11810 .dsp files from Unix to DOS.
11812 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11814 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11815 function pointers; we have been compliant for several months now.
11816 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11817 change that was accidently commented out
11818 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11819 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11822 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11824 * src/hc08/gen.c: output of all of the internal debugging information
11825 is now controlled by the D() macro; it is disabled by default
11827 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11829 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11830 harder to keep the same registers during a CAST iCode
11831 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11832 long via int can be done in a single cast, if the signedness is
11834 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11835 putchar() in tinibios.c in ds390's library
11837 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11839 * src/SDCCast.c (decorateType): fixed bug #898889,
11840 cast result of a literal complement too
11841 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11842 fixed check for bitfields
11844 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11846 * src/SDCCicode.c (geniCodeLogic): made it static,
11847 (geniCodeLogicAndOr): added in order to fix bug #905492,
11848 (ast2iCode): fixed bug #905492
11849 * support/regression/tests/bug-905492.c: added
11850 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11851 (processParms): fixed bug #927659: don't copy parms, this will clear
11853 * support/regression/tests/bug-927659.c: added
11855 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11857 * src/SDCCast.c (addCast): don't cast float to char
11858 * device/lib/libsdcc.lib: added _memmove
11860 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11862 * device/lib/large/Makefile: fixed parallel execution by
11863 replacing `make` by `$(MAKE)`
11865 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11867 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11868 offsets (fixes bug #923936)
11870 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11872 * device/lib/small/Makefile: fixed parallel execution by
11873 replacing `make` by `$(MAKE)`
11875 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11877 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11879 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11881 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11882 * src/regression/Makefile: Regression test was not running.
11884 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11886 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11887 complement if possible
11888 * src/SDCCval.c (valComplement),
11889 * src/SDCCicode.c (operandOperation): fixed complement of literal
11890 * support/regression/tests/onebyte.c (testComplement): added
11892 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11894 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11895 return an optimized tree; actually replace actParm with the new tree
11896 * src/SDCCast.h: added some parantheses to remove side effects
11897 * support/regression/tests/bug-920866.c
11899 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11900 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11901 Bit operands were not being handled properly in the pic14 port.
11902 (now src/regression/add.c passes again).
11904 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11906 * src/SDCC.y (labeled_statement): case and default no longer require
11907 a following statement (RFE #893037)
11909 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11911 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11912 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11913 disabled (fixes bug #916294)
11914 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11915 "mov a,acc"; patch provided by Lenny Story
11916 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11918 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11920 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11922 * src/ds390/gen.c (genFunction, genEndFunction),
11923 * src/ds390/ralloc.c (ds390_assignRegisters),
11924 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11925 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11926 pushed if there are parameters passed on the stack. Also, a cleaner
11927 way to decide if r0/r1 should be pushed/popped. (Together they fix
11930 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11933 * device/lib/mcs51/crtpagesfr.asm,
11934 * device/lib/mcs51/crtxinit.asm,
11935 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11936 to avoid confusion with Si Lab's SFRPAGE register.
11938 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11940 * src/SDCCglue.c (emitMaps): allow public sfr variables
11941 * src/SDCCglue.c (initialComments): include compiler build date
11942 with compiler version and put the timestamp of the generated
11943 assembly file on a serperate line to be less confusing.
11944 * src/port.h: added genInitStartup hook
11946 * src/ds390/main.c,
11949 * src/pic16/main.c,
11951 * src/z80/main.c: genInitStartup initialize as NULL (default to
11952 historical behaviour)
11953 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11954 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11955 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11956 library instead of hard coding it into the compiler.
11957 * support/regression/ports/mcs51-stack-auto/spec.mk,
11958 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11959 * device/lib/mcs51/Makefile,
11960 * device/lib/small/Makefile,
11961 * device/lib/large/Makefile,
11962 * device/lib/mcs51/crtpagesfr.asm,
11963 * device/lib/mcs51/crtstart.asm,
11964 * device/lib/mcs51/crtxclear.asm,
11965 * device/lib/mcs51/crtxinit.asm,
11966 * device/lib/mcs51/crtclear.asm,
11967 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11968 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11969 and into user configurable files.
11970 * device/lib/clean.mk: clean mcs51 directory too
11971 * support/regression/tests/longlit.c: added static to T1 declaration
11972 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11973 accesses in the initialization code
11975 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11977 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11978 OSCTRIMVAL as noted in bug #916008
11980 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11982 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11983 in loops with multiple exits (reported as incorrect registers
11984 used by Martin Helmling in Sdcc-user list)
11986 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11988 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11989 made ds390 register extensions look less like error messages
11991 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11993 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11994 reported by Adam Wozniak in Sdcc-user list
11996 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11998 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11999 arithmetic optimizations, added debug output
12001 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12003 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12004 * sdcc.spec: updated and split sdcc into 3 rpms
12005 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12006 needed for literals of LEFT_OP and '+'
12007 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12008 introduced RESULT_TYPE_NOPROM
12009 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12011 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12012 limited promotion to int only for '*'
12013 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12015 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12017 * src/pic16/gen.c (genSkip),
12018 (genc16bit2lit), (gencjneshort): commented out
12019 (is_LitOp): new helper function, checks operand type
12020 (genCmpEq): rewritten
12022 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12024 * support/regression/tests/bug-908454.c: added
12026 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12028 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12029 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12030 (geniCodeCast): cosmetic, don't preserve bit storage class
12031 (geniCodeLeftShift): added promotion
12032 (geniCodeLogic): fixed regression
12033 * src/SDCCsymt.c (computeTypeOr): accept bits too
12034 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12036 2004-03-07 Borut Razem <borut.razem AT siol.net>
12038 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12040 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12042 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12043 version of pic16_genPackRegisters which does not check if ic is a
12045 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12046 function cause string1.c regression test fails
12048 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12050 * sim/ucsim/configure.in,
12051 * sim/ucsim/configure,
12052 * sim/ucsim/doc/Makefile.in: use docdir
12053 * src/SDCC.y: fixed sbit atrributes
12054 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12055 * src/SDCCast.c (decorateType): |^& need special promotion handling
12057 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12058 * src/SDCCsymt.h (computeType),
12059 * src/SDCCicode.c: computeType() needs op
12060 * src/SDCCsymt.c (checkTypeSanity),
12061 * doc/sddman.lyx: "plain" bitfields are unsigned
12062 * src/SDCCsymt.c (computeTypeOr): added
12063 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12065 * src/SDCCval.c (val*): computeType() needs op
12066 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12067 * support/regression/tests/onebyte.c: added tests for |^&
12069 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12071 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12072 for writing icode into asm output.
12074 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12076 * src/pic16/device.c: added some debug lines enabled
12077 with macro DEBUG_CHECK,
12078 * src/pic16/genarith.c: more debug in genPlus,
12079 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12080 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12081 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12082 * (aopForSym): onStack symbols are re-placed in data memspace,
12083 and onStack flag is cleared,
12084 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12085 copy temporary pcodeop,
12086 * (genPcall): added warning for not updating PCLATU,
12087 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12088 always true for pic16 port,
12089 * (genMultOneWord): NEW, supports integer multiplication,
12090 * (genMult): modified to call genMultOneWord,
12091 * (ifxForOp): added warning when return NULL,
12092 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12093 flag is set before call to operandFromSymbol for implicit
12095 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12096 options.intlong_rent are set by default,
12097 * (_hasNativeMulFor): modified to allow port generation of integer
12099 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12100 set regtype to REG_SFR for all registers, restricting seting the
12101 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12103 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12105 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12106 more than 500 times in the regression tests
12108 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12110 * support/Util/SDCCerr.h,
12111 * support/Util/SDCCerr.c,
12112 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12114 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12115 for symbol conflicts.
12116 * support/valdiags/tests/enum.c,
12117 * support/valdiags/tests/tentdecl.c,
12118 * support/valdiags/tests/struct.c: expect possible error messages
12119 referring to original symbol definitions.
12120 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12122 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12124 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12126 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12128 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12130 * src/pic16/ralloc.c (newReg): fixed bug #908929
12132 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12134 * src/ds390/gen.c: added missing #include "main.h"
12136 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12138 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12139 checking if symbol is already in set,
12140 * src/pic16/device.h: prototype for checkAddSym,
12141 * src/pic16/gen.c: (_G): added entry interruptvector,
12142 * (assignResultValue): removed some commented out lines,
12143 * (genFunction): check for ISR via sym->type, absolute section for
12144 interrupt code is created via a new pBlock, the goto instruction is
12145 placed now correctly at the interrupt vector position, changed all
12146 references from ivec to _G.interruptvector,
12147 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12148 is the interrupt is a high priority one, same for return from ISR,
12149 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12150 externs to calls of checkAddSym,
12151 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12152 pic16_pcode_verbose flag is set,
12153 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12154 * src/pic16/pcoderegs.c: message about how many registers are saved
12155 will only be emitted if pic16_pcode_verbose flag is set,
12157 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12159 * src/ds390/ralloc.h,
12160 * src/ds390/ralloc.c (ds390_regWithIdx),
12161 * src/ds390/gen.c (emitcode),
12162 * src/ds390/main.h,
12163 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12164 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12165 ds390operandCompare, getRegsRead, getRegsWritten,
12166 initializeAsmLineNode): customized instruction size calculation for
12167 ds390, started basis for some register optimizations
12168 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12169 corresponding assembly output
12170 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12171 missing push/pop of r0/r1. Optimized push/pops
12173 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12175 * src/mcs51/main.c (instructionSize): fixed ACALL size
12176 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12178 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12180 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12181 the sorting of rlist with NULL elements
12182 * (print_idataType, print_idata): NEW to create idata sections
12183 * src/pic16/device.h: idataSymSet new variable
12184 * src/pic16/gen.c (genFunction): fixed some bugs in string
12185 comparing, improved the absolute section creation for ISRs,
12186 added FSR0L/FSR0H in registers that are saved in an ISR,
12187 * (genInline): fixed the processing of inline snippets,
12188 now they undergo no process by the peephole optimizer
12189 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12190 are placed in idataSymSet,
12191 * (pic16emitStaticSeg): extern symbols are added in externs,
12192 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12193 switching when aboslute variables are placed in access bank memory
12194 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12195 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12196 commented out with #if,
12197 * (pic16_packRegisters): reintroduce the check for CAST because some
12198 symbols are not correctly handled,
12199 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12200 pCodeInstruction instead of pCode,
12201 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12202 pCodeAsmDir definition,
12203 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12204 directive, then the argument directive is emitted without the leading
12205 tab, hack for inline labels which must be in the first column,
12206 * (compareLabel,pic16_findNextInstruction),
12207 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12208 * (insertBankSwitch): modified for the new pCodeAsmDir,
12210 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12211 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12213 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12215 * (pushSide): commented out with #if,
12216 * (assignResultValue): fixed some typos in saving
12218 * (genPcall): FIXED and sync'ed with genCall,
12219 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12220 * (genNearPointerGet): fixed to handle some more cases,
12221 implementation scheme via table reads,
12222 * (genConstPointerGet): modified to access code memory correct,
12223 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12224 and improved to handle some cases
12225 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12226 instead of "RETLW" for init data
12227 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12228 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12229 variables are placed in access bank memory (<0x80 and >=0xf80),
12230 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12231 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12232 TBLWT_POSTDEC,TBLWT_PREINC
12233 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12234 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12236 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12237 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12238 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12239 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12241 2004-02-29 Borut Razem <borut.razem AT siol.net>
12243 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12244 support/Util/findme.h, support/Util/system.h: enhance binary relative
12245 search for lib and include by using findProgramPath()
12247 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12250 * src/SDCCpeeph.c (pcDistance),
12252 * src/mcs51/ralloc.h,
12253 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12254 * src/mcs51/main.h,
12255 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12256 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12257 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12258 size calculation port specific, started basis for some register
12260 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12261 missing push/pop of r0/r1. Optimized push/pops
12262 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12263 * device/lib/_modsint.c (_modsint),
12264 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12265 and stack version so regression tests pass
12267 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12269 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12270 * src/SDCCast.c (decorateType): catch another small optimization
12272 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12273 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12274 modified to finally use computeType() all over SDCC,
12275 see Feature Request #877103
12276 * src/SDCCval.h: cosmetic
12277 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12278 valCompare(); regression tested in muldiv.c
12279 * support/regression/tests/muldiv.c (testMod): mod sign follows
12282 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12284 * src/SDCCast.c (decorateType): fixed bug #902362
12285 * doc/INSTALL.txt: fixed install instructions for win32
12287 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12289 * device/include/Makefile.in (install): fixed by replacing spaces
12292 * doc/INSTALL.txt: updated for release
12293 * doc/sdccman.lyx: added warning for --xstack being buggy
12295 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12297 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12298 to eliminate build warnings.
12299 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12301 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12302 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12304 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12305 removed -penable-stack, added comment for stack pragma, added
12306 warning for not initializing the stack/frame registers, removed
12307 comment at interrupts section
12309 Stack is made permanent, there is no ability to disable stack usage.
12310 * src/pic16/device.h,
12311 * src/pic16/device.c: removed all references to USE_STACK macro,
12312 * src/pic16/device.c (pic16_dump_section): when no elements in
12313 rlist, free rlist before return,
12314 * (pic16_dump_int_registers): NEW, internal registers are a new set
12315 of general purpose registers reused by each function,
12316 * (checkAddReg): returns 1 if registers is added to set,
12317 * (pic16_groupRegistersInSection): when a registers is of type
12318 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12319 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12320 SRCASECMP macro is moved here from device.c
12321 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12322 PO_PCLATU, PO_PRODL, PO_PRODH,
12323 * (pic16_pCodeOpType, genMinus,
12324 changed compares to "a" register, with AOP_ACC,
12325 * (pic16_genPlus): fixed some bugs and indented properly,
12326 * (pic16_addSign): changed size to size+offset in the MOVWF
12328 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12329 multiply 8-bit operand by literal, result is 8-bit,
12330 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12331 multiply 2 8-bit operand, result is 8-bit,
12332 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12334 * src/pic16/gen.c: changed accUse to contain WREG only,
12335 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12336 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12337 true, do not use immediate addressing any more unless sym is a
12338 pointer in codespace,
12339 * (aopForRemat): do not use immediate addressing when symbol not in
12340 codespace and when symbol's address is requested,
12341 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12343 * (aopGet): added case for AOP_ACC and don't return "accumulator
12344 bug" but WREG instead,
12345 * (popGetTempReg): pushes contents of temporary register in stack,
12346 * (popReleaseTempReg): pops contents of temporary register from
12347 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12348 * (pic16_popGet): separated case AOP_ACC to return register WREG
12349 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12350 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12351 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12352 the use of immediate pointers to certain cases only.
12354 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12355 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12356 * (assignResultValue, genCall, genRet): modified to use the new
12357 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12358 genPcall is still broken,
12359 * (genFunction): added code to create 'A' type pBlocks when
12360 interrupt functions are generated, code not extensively tested yet,
12361 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12362 * (genEndFunction): modified so ISRs pop stored registers from stack,
12363 * (genMultOneByte): cleanup,
12364 * (AccRsh): added flag andmask, to and result with appropriate mask,
12365 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12366 * (genDataPointerGet): fixed and reenabled its use,
12367 * (genNearDataPointerGet): bugs fixed,
12368 * (genDataPointerSet): bugs fixed,
12369 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12370 pic16_DumpSymbol, pic16_DumpOp,
12371 * src/pic16/genutils.h: function prototypes for the above functions,
12372 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12374 * (pic16emitRegularMap): many many many improvements, but needs a
12376 * src/pic16/main.c: enable_stack in pic16_options is removed,
12377 * (_pic16_parseOptions): removed command line options -penable-stack,
12378 * (_process_pragma): emit stack symbol only when stack pragma is
12380 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12381 redirected to FSR0L/FSR0H pair,
12382 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12383 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12384 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12386 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12387 * (dumpPicOptype): NEW,
12388 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12389 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12390 with movff instruction,
12391 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12392 added pic16_int_regs, some packRegsFor* functions are commented out,
12393 because produce errors,
12394 * src/pic16/NOTES: minor modifications
12396 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12398 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12399 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12401 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12402 * as/mcs51/lkaomf51.c: fixed bug #895763
12404 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12406 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12408 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12410 * doc/sdccman.lyx: added details about the HC08 storage classes and
12411 interrupts, fixed the register usage info for z80 & gbz80
12413 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12415 * doc/sdccman.lyx: added more pic16 port documentation
12416 * device/include/pic16/: added header pic18fregs.h
12418 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12420 * doc/sdccman.lyx: added Vangelis' contribution
12422 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12424 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12425 extend to the next CALL or PCALL, not just to the next CALL.
12427 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12429 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12431 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12433 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12434 bug #895752 and a better fix for bug #716790
12436 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12438 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12440 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12442 * doc/sdccman.lyx: minor changes, minor changed
12444 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12446 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12447 which can't handle SDCC_NEWONEBYTEOPS,
12448 (geniCodeMultiply): removed conversion from mult to shift for pic14
12451 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12454 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12455 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12456 thus fixing bug #895406
12458 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12460 * device/lib/_modsint.c,
12461 * device/lib/_modslong.c: sign follows divisor only
12462 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12463 signs or signedness can be ignored
12464 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12465 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12466 added optimization for IFX,
12467 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12469 reenabled optimization for IFX, which was removed on 2004-01-11
12470 * src/SDCCast.h: added return type IFX
12471 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12472 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12473 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12474 SDCC_OLDONEBYTEOPS selects the old behaviour
12475 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12476 changed again and commented promotion rule
12477 * src/SDCCval.c (valDiv): promotion no longer necessary
12478 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12479 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12481 * support/regression/tests/onebyte.c: added
12483 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12485 * gen.c (genInline): reverted to old code for assemnling inline
12486 code because of bug reported James Chadd
12488 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12490 * ralloc.h: missing declarations from previous patch,
12491 seems that patch for ralloc.h was never applied, fixed
12493 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12494 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12498 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12499 indirect addressing. Marked FSR0 as deprecated
12500 * gen.c (pointerCode): commented out, not needed now
12501 (pic16_popGet2p): new MOVFF helper function
12502 (genGenPointerGet),
12503 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12504 (shiftRLong): removed duplicate debugging info
12506 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12508 * src/ds390/gen.c (genNearPointerGet),
12509 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12510 optimization with bits, but not bitfields.
12511 * src/ds390/ralloc.c (packRegisters),
12512 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12514 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12516 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12518 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12521 * src/SDCCicode.c (operandFromSymbol),
12522 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12523 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12524 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12525 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12526 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12527 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12529 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12530 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12531 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12532 * src/SDCCsymt.c (newSymbol),
12533 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12536 * src/SDCCval.c (newiList): fixed bug #885705
12538 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12540 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12541 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12543 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12545 * device/include/c8051f120.h,
12546 * device/include/c8051f300.h,
12547 * device/include/c8051f310.h: added/updated header files for Silicon
12548 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12549 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12550 in new section Submitting patches
12552 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12554 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12555 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12556 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12558 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12559 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12560 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12562 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12563 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12564 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12566 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12567 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12568 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12569 genGenPointerSet): fixed bug #892400
12570 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12571 to eliminate build warnings.
12572 * src/SDCCast.c (processParms),
12573 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12575 * support/valdiag/valdiag.py: added GCC to the list of defines active
12576 when compiling with gcc
12578 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12580 * support/Util/SDCCerr.h,
12581 * support/Util/SDCCerr.c,
12582 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12583 with an incomplete type (fixed bug #883734)
12584 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12586 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12588 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12590 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12592 * src/SDCCast.c (decorateType),
12593 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12594 function pointer implementation
12595 * support/regression/tests/funptrs.c: added tests to verify both forms
12596 of function pointers work correctly. Added tests to verify parameters
12597 are passed in the correct order.
12599 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12601 * device.c (regCompare): registers are sorted by ascending
12602 address and increasing size,
12603 * main.c (_pic16_finaliseOptions): removed the declaration
12604 of compiler macro MCU. Now a macro of the format pic18fxxxx
12605 will be defined from the command line
12607 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12608 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12610 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12611 PCOP_RLCF was overwritten!
12612 * gen.c (genSkip): commented out calls to pic16_emitcode,
12613 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12615 * (genRRC): added debugging info,
12616 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12617 overwritten while shifting,
12618 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12619 overwritten while shifting,
12622 * (shiftLLeftOrResult),
12623 * (shiftRLeftOrResult),
12625 * (shiftLLong): Implemented with pic16_emitpcode
12626 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12627 * (genLeftShift): Fixed bug, operand for shift by variable always
12628 was "and"ed with 0x0f,
12629 * (genLeftShiftLiteral),
12631 * (genRightShiftLiteral): added debugging info,
12632 * (genrshFour): added comment,
12633 * (genRightShift): determined signedness from operand "left"
12634 instead of "result"
12636 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12638 * src/SDCCicode.c (geniCodeParms),
12639 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12640 function pointers, fixed function pointer bugs #861242 and #861896
12642 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12644 * device/include/c8051f000.h,
12645 * device/include/c8051f120.h,
12646 * device/include/c8051f300.h: added header files for Silicon
12647 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12649 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12651 * src/SDCCast.c (processParams): added new type flow and restructured
12652 (gatherAutoInit): added new type flow
12653 (addCast): cosmetic changes
12654 (getLeftResultType): added new type flow for array indices, patch
12655 provided by Stas, see FR #877103
12656 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12657 array index patch by Stas
12658 * src/SDCCast.h: added prototype getResultTypeFromType()
12660 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12661 * src/pic/glue.c (pic14emitStaticSeg),
12662 * src/pic16/glue.c (pic16emitStaticSeg),
12663 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12664 for initialization of symbols
12665 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12666 * support/Util/SDCCerr.h:
12667 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12668 * .version: bumped version number to 2.3.8
12669 * device/include/Makefile.in (install),
12670 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12673 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12675 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12676 Slade Rich fixed an optimization bug
12677 * src/pic/pcodepeep.c,
12678 * src/pic/pcoderegs.c
12679 * doc/Makefile (install): added test for directory
12681 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12683 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12684 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12685 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12686 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12687 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12688 * as/mcs51/asexpr.c (term),
12689 * as/hc08/asexpr.c (term): fixed bug #887146
12691 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12693 * src/z80/gen.c (genMult): handle single byte result product
12694 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12695 DUMMY_READ_VOLATILE (fixed bug #886367)
12697 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12699 * support/regression/tests/libmullong.c: fixed logic, on little endian
12700 hosts we ended without a mullong_wrapper()
12702 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12704 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12705 virus/worm forged address usage.
12707 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12709 Fixed promotion, it should be done on AST level:
12710 * src/SDCCast.c (addCast): added promotion to int
12711 (decorateType): updated call to upCast()
12712 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12713 usualUnaryConversions()
12715 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12717 * support/regression/tests/literalop.c (mulWrapper): Added a
12718 wrapper to remove integer overflow warnings.
12720 * support/regression/tests/float_trans.c: Made work on host.
12722 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12725 * support/regression/generate-cases.py (main): Changed from inline
12728 * doc/Makefile (install): Changed to depth first to get rid of
12729 missing directory install warning.
12731 * as/Makefile (install-doc): Made work on Mac.
12733 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12735 * src/SDCCast.c: added an additional type flow in decorateType() of
12736 opposite direction, see feature request #860006; it's enabled at runtime
12737 by setting the environment variable SDCC_NEWTYPEFLOW
12738 * src/SDCCast.h: changed prototype of decorateType()
12739 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12740 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12741 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12742 see feature request #877103
12743 * src/SDCCval.c: updated call of decorateType()
12744 (valBitwise): fixed bug #882876
12745 (valMinus): added promotion
12746 (valLogicAndOr): result is unsigned
12747 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12748 * src/SDCCsymt.c (computeType),
12749 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12750 must not cause an unsigned operation
12751 * src/pic/glue (pic14emitRegularMap),
12752 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12754 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12756 * src/pic/pcode.c (PCodeID): commented out left over debug code
12758 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12760 * support/valdiag/tests/overflow.c: added shift tests
12761 * src/pic/device.c,
12768 * src/pic/pcodepeep.c,
12769 * src/pic/pcoderegs.c,
12770 * src/pic/ralloc.c,
12771 * src/pic/ralloc.h: applied patch from Slade Rich;
12772 added support for multiple code pages and multiple RAM banks on the
12773 PIC 14 port. The ASM files now no longer simply assume all the
12774 code / RAM are in the same page / bank. This means the linker can
12775 safely allocate code/RAM of separate ASM files to different pages/banks.
12776 * doc/sdccman.lyx: added Slade's tips
12777 * src/mcs51/peeph.def: fixed bug #880768
12779 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12781 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12782 * src/SDCCast.c (decorateType): fixed bug #880197
12784 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12786 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12789 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12790 strtof is not part of C89 and isn't included with Mac OS X.
12792 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12794 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12795 shiftL2Left2Result): fixed bug #879326
12796 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12797 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12798 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12799 address fetch for clr instruction
12800 * device/lib/hc08/_mulint.c: created optimized assembly version
12801 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12803 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12805 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12806 proposed in FR #877103
12808 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12810 * src/SDCCval.c (cheapestVal): added missing checks
12811 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12812 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12814 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12816 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12819 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12821 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12822 loaded with the linker search paths (-L arguments) and the libraries
12823 to be linked with the current source (-l arguments). Changes
12824 currently will affect only the pic16 port.
12825 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12826 include path the port specific paths and port specific libraries,
12827 * gplink command now contains the $3 argument,
12828 * src/pic16/device.h,
12829 * src/pic16/device.c,: structure PIC_device is made public and
12830 renamed to PIC16_device, the same for variable Pics which is renamed
12831 to Pics16. Updated all references to them.
12832 * src/pic16/glue.c (pic16glue): corrected bug with code
12833 initialization which bypassed the variable initializations block.
12835 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12836 COMPILE_FLAGS and added the --nostdinc option
12838 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12840 * device/include/mc68hc908jb8.h: Register defs for another member
12841 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12843 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12845 Documenting changes from previous commits.
12846 * configure.in (version 1.56),
12847 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12848 when generating output files to configure the pic16 library,
12849 but now I've commented it out, since gputils aren't installed in the
12850 SF compile farm, so library won't compile
12852 * device/lib/Makefile.in (version 1.56): initially I've added in
12853 target 'all' the prerequestive 'model-pic16' so it compiled the
12854 pic16 library, but now I've commented it out for the same reasons
12856 * added targets 'model-pic16' and 'objects-pic16' to compile the
12858 * added target 'port-specific-objects-pic16' to handle the
12859 generated libraries and copy them into the build/ directory
12860 * added target 'clean-intermediate-pic16' to clean intermediate
12861 files into pic16 directory
12862 * in target 'installdirs' added line to create directory pic16 in
12863 the installation path
12865 * device/include/Makefile.in (version 1.11): in target 'install'
12866 added lines to copy all header files to installation path,
12867 * in target 'installdirs' added line create directory for pic16
12868 headers in the installation path
12870 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12872 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12875 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12878 * device/lib/configure.in,
12879 * device/lib/configure: fixed for autoconf 2.57
12881 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12883 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12884 option so that it actually works. Made it specific to the z80, since
12885 the gbz80 doesn't have these kinds of I/O ports.
12887 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12889 * device/include/z180.h,
12890 * device/lib/_memcpy.c,
12891 * device/lib/_memmove.c,
12892 * device/lib/_mulint.c,
12893 * device/lib/ser_ir.c,
12894 * device/lib/ser_ir_cts_rts.c,
12895 * device/lib/_strcmp.c,
12896 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12897 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12898 portmode; added deprecation warning for bank= and protmode= forms.
12899 Also, guard against buffer overflow.
12900 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12902 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12904 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12905 changed interrupt vector table generation to only emit declared vectors.
12906 * device/include/Makefile.in: added missing backslash
12907 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12909 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12911 Mainly changes to support compilation of the device libraries
12912 * src/pic16/device.c: stack is allocated via symbol and not
12913 via literal number. The symbol is placed in the corresponding
12914 position of the data ram
12915 * (pic16_dump_section): relocatable and absolute uninitialized
12916 data are now emitted in sorted order to reduce section naming,
12917 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12918 weren't marked as being in the access bank,
12920 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12922 Added portion of GNU PIC Library under the directory
12923 device/include/pic16 and device/lib/pic16. These files
12924 contain the declarations of SFRs for the PIC18Fxx2 devices.
12925 The directory is initialized via configure from toplevel.
12927 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12929 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12930 the spilllocations to be compared correctly
12932 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12934 * src/SDCCast.c (decorateType): fixed bug introduced today
12936 2004-01-12 Borut Razem <borut.razem AT siol.net>
12938 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12939 doc/sdccman.lyx: upper case pragmas are deprecated
12941 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12943 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12944 in simpler and even better code
12946 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12948 * src/SDCCicode.c (operandOperation): fixed bug #874819
12949 * src/SDCCast.c (decorateType): fixed
12950 char foo (unsigned long ul) { return ul > 0; }
12952 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12954 * doc/sdccman.lyx: Moved and added some sections, small changes
12955 all over. Telling LaTeX to be less strict with word spacing
12956 to better keep the right margin. Changed some notes about
12957 maintainance of the ports in section 3.2.1 - is it OK like this?
12959 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12961 SDCC source changes:
12962 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12963 convilong): modified to inform the pic16 port that builtin functions
12966 PIC16 PORT specific changes:
12967 * src/pic16/device.c pic16_dump_equates() added,
12968 processor registers declared internally by the port are emitted in
12969 the translation as equates,
12970 * src/pic16/gen.c: inline code is passed unprocessed to the
12972 * (pic16_popGetLit2): fnuction modified to take second operand as
12973 pCodeOp pointer and not as literal,
12974 * (popRegFromIdx): prefixed with pic16_,
12975 * (pic16_popCombine2): modified to receive already allocated pCode
12977 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12978 * (genFunction): initializes local stack frame and pushes on stack
12979 all the registers used by this function,
12980 * (genEndFunction): restores all registers from stack and restores
12982 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12984 * (pic16glue): changed the program startup sequence,
12985 * added new dbName code 'A' for functions placed in absolute section
12986 * src/pic16/main.c: added function attribute _naked,
12987 * added pragma 'code' to place a fnuction at an absolute address,
12988 * added command line arguments --debug-ralloc and --pcode-verbose,
12989 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12990 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12991 * (pic16_newpCodeOpLit2): modified to take the second operand as
12993 * (pic16_printpBlock): modified to emit each function in a separate
12995 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12996 UPPER for immediate operands,
12997 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12999 * src/pic16/peeph.def: all peepholes with movff are commented out,
13000 because there is a problem in the pcode peep optimizer,
13001 * src/pic16/ralloc.c: the register allocator can now reuse local
13002 function symbols for another function. This saves register usage.
13003 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13005 Added file src/pic16/NOTES with information about program writing on
13006 the current port version.
13008 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13010 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13011 and peephole 252 (array access)
13013 2004-01-09 Borut Razem <borut.razem AT siol.net>
13015 * src/SDCCmain.c : fixed #872250: -l command line defined library
13016 files are scanned before standard library files
13018 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13020 * src/SDCCast.c (decorateType): fixed bug #874046
13022 2004-01-09 Borut Razem <borut.razem AT siol.net>
13024 * support/scripts/sdcc.nsi: remove previous installation
13026 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13028 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13029 bytes for last interrupt vector (mcs51)
13030 * sdcc.spec: fixed typo
13032 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13034 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13035 gen51Code): more efficient parameter receive for --model-large
13038 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13040 * src/ds390/main.c,
13041 * src/z80/main.c: added missed needLinkerScript flags (more than
13042 one port structure defined in these file)
13043 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13046 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13048 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13049 * src/port.h: added flag needLinkerScript in port->linker
13050 structure to inform whether to create a .lnk file or not,
13052 * src/ds390/main.c,
13054 * src/mcs51/main.c,
13056 * src/pic16/main.c,
13058 * src/z80/main.c: changed appropriately to configure
13059 needLinkerScript flag
13061 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13062 * src/pic/glue.c: added variable udata_section_name to
13063 override default uninitialized data segment definition for
13064 devices only with SHAREBANK memory (reported from Erik Epetrich)
13065 * (pic14emitOverlay): modified to emit a commented overlay segment
13066 directive when no overlay data exist
13067 * (picglue): modified to emit uninitialized data segment
13068 according to udata_section_name
13069 * src/pic/main.c (_pic14_parseOptions): added command line
13070 options --udata-section-name=[name] to override default
13071 udata definition name
13072 * modified _linkCmd and _asmCmd to include compiler passed
13073 arguments via -W option
13074 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13075 object file from '.rel' to '.o' in port->linker structure,
13076 changed size of fptr from 2 to 3 in port structure
13078 2004-01-07 Borut Razem <borut.razem AT siol.net>
13080 * support/scripts/sdcc.nsi: update PATH
13081 * support/scripts/sdcc.ico: craeted
13083 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13085 * device/include/Makefile.in: fix install
13086 * doc/Makefile: fix install
13088 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13090 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13092 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13093 how the function variable allocation summary is displayed; also
13094 include information about variables allocated to the overlay
13097 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13099 * as/mcs51/lkmain.c: Help about -Y option
13100 * as/mcs51/lkarea.c: Fixed gcc warnings
13102 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13104 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13106 * support/valdiag/tests/overflow.c: added
13107 * src/SDCCast.c (decorateType),
13108 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13109 LEFT_OP (left shift)
13111 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13113 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13114 (default behaviour).
13116 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13118 A python script to validate compiler diagnostic messages. It can be
13119 used to verify that sdcc complains about bad c source code and
13120 gives a good location of the error.
13121 * support/valdiag/Makefile,
13122 * support/valdiag/valdiag.py,
13123 * support/valdiag/tests/*
13125 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13127 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13128 * src/SDCCsymt.c (newEnumType),
13130 * support/Util/SDCCerr.c,
13131 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13133 * support/regression/tests/enum.c: added test for enum values that
13134 require at least 2 bytes of storage.
13136 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13138 * src/common.h: added ifndef/define/endif macros
13139 around the header file.
13140 Bug reported from Jesus Calvino-Fraga
13142 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13144 * sdcc.spec: updated
13145 * device/include/Makefile.in: don't install CVS directories
13146 * device/lib/Makefile.in: added removal of CVS directories after install
13147 * doc/Makefile: fixed install, added local_icons
13148 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13149 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13150 * src/ds390/gen.c (genRightShift): fixed bug #870788
13151 * src/SDCCast.c (decorateType): fixed bug #870781
13153 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13155 PIC16 port related changes:
13156 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13157 added variable stackPos,
13159 * gen.c: genCall, assignResultValue: added support for
13160 pushing/retrieving function parameters to/from stack,
13161 genFunction,genEndFunction: setup stack frame for the
13162 generated function,
13163 genAddrOf: will be changed according to bug 863624
13165 * added files genutils.c and genutils.h which contain gen*
13166 debugged and optimised functions extracted from gen.c
13168 * glue.c: added variable 'externs' which holds extern symbols,
13169 pic16emitRegularMap: is modified to properly handle relocatable
13170 symbols under the new scheme,
13171 pic16createInterruptVect: is modified
13172 pic16printPublics: is modified to emit 'global' assembler directives,
13173 added pic16_printExterns to print extern symbols,
13174 pic16glue: initializes stack/frame pointer in the beginning of
13175 the assembly output. Temporary hack, will be corrected later,
13176 because gplink yet does not support stack and SDCC does not
13177 yet support a type of crt0.o object to create the final binary.
13179 * Removed many lines that contain 8051 legacy code.
13180 * The code is finally placed under a 'code' directive.
13181 * Added port specific options.
13183 * _process_pragma: simplified since now we do not need *special*
13184 include file to define SFR registers. But a separate header
13185 will be needed. This will be developed later.
13186 * _pic16_parseOptions: added, parses port specific options:
13187 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13188 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13189 --preplace-udata-with=
13191 * _pic16_setDefaultOptions: modified to initialize section names,
13192 but hack is temporarly out of order since it needs improvement.
13193 * _pic16_genAssemblerPreamble: configuration words are emitted by
13194 their address instead of their name. This part is incomplete and
13195 supports only the 18Fxx2 devices. Other devices will emit an error
13196 during assembly since they do not contain the same set of config
13198 * _pic16_genIVT: is modified,
13200 * pcode.c: added definitions for some hardware registers that are needed
13202 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13203 All PCI entries are updated. Now LFSR is supported.
13204 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13205 * added pic16_newpCodeOpLit2 to support instructions with
13206 two literal arguments
13207 * pic16_pCode2str: corrected code that emits assembler instructions
13208 with two literal operands and those that have an access bit modifier
13209 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13210 this fixes a bug which caused some labels to be lost, when an
13211 assembler directive was added, i.e. banksel,
13212 * pic16_FixRegisterBanking: improved logic that causes the insertion
13214 * InlineFunction: functions that are called once, are not any more
13215 inlined. This can be a port option in the future,
13217 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13219 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13220 hold the corresponding uninitialized symbols,
13221 * pic16_allocProcessorRegister: registers have explicit marked the
13223 * pic16_allocInternalRegister: registers are explicit marked as
13225 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13226 processing list, so bit registers were lost,
13229 * ralloc.h: added field 'accessBank' and original symbol operand
13230 in register definition,
13231 * removed the field isMapped from register definition,
13233 ** Several functions have been removed from various sources:
13234 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13235 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13236 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13237 pic16_assignRelocatableRegisters
13239 ** others have been introduced:
13240 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13241 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13243 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13245 * support/scripts/inc2h.pl: changed definition of BIT_AT
13246 to emit 'sbit at' instead of 'bit at'. This was a request.
13248 PIC16 port related preliminary changes:
13249 * gen.c: prefixed function popRegFromString with
13250 pic16_ and all references to it corrected
13251 * pcode.c: all pic16_pc_* hardware registers prefixed
13252 with underscore (_),
13253 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13254 * ralloc.c: newReg(): when register is REG_SFR then
13255 set address to rIdx,
13256 pic16_allocProcessorRegister(): marks register wasUsed=0
13257 pic16_writeUsedRegs(): added a call to assign processor
13258 registers via pic16_assignFixedRegisters
13260 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13262 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13263 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13264 variables in unused register banks. Also the SSEG is placed
13265 wherever there is enough space for it, and IDATA can be anywhere
13266 in internal RAM. For now compile using -Wl-Y[stack_size].
13267 The mem file is different for this option as well, since it
13268 makes no sense of talking about DSEG lenght.
13270 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13272 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13273 in certain cases, e.g. when ROM assignment, patch provided
13274 from Albert den Haan.
13276 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13278 Many signedness and type propagation fixes:
13279 * src/SDCCicode.c: made geniCodeCast() static
13280 replaced SPEC_ by IS_ (cosmetic)
13281 (operandOperation): fixed div and mod operation
13282 (usualBinaryConversions): added support for promotion of char
13283 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13284 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13285 (geniCodeAdd): an array index will stay unsigned, even if promoted
13287 (geniCodeArray): ditto
13288 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13289 * src/SDCCsymt.c (computeType): added more support for char;
13290 promotion of char is selectable by promoteCharToInt, fixed signedness
13292 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13293 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13294 * src/SDCCval (val*): replaced signedness calculation by
13296 rearranged if-branches (cosmetic)
13297 (valShift): added warning W_SHIFT_CHANGED
13298 (valCompare): fixed problem with different types
13299 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13300 * support/regression/tests/literalop.c: added many cases
13301 * support/regression/tests/ast_constant_folding.c: changed finally to
13303 * .version: new year, new version: 2.3.7
13304 * src/SDCCmain.c (main): applied patch #866468
13305 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13306 provided by Scott Bronson
13307 * doc/sdccman.lyx: updated documentation for sdcdb
13308 updated and added chapter tips
13310 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13312 * src/SDCCsymt.h: missing from yesterday's commits
13314 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13316 * src/SDCC.y (struct_or_union_specifier),
13317 * support/Util/SDCCerr.c,
13318 * support/Util/SDCCerr.h: verify that struct & union tags are used
13321 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13323 * src/SDCCglobl.h: missing from yesterday's commits
13325 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13327 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13328 sft_attributes, struct_declaration, parameter_declaration,
13329 type_name, start_block, declaration_list),
13330 * src/SDCC.lex (check_type): support redefinition of typedef names
13332 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13334 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13335 aligned xdata arrays. Erik helped me with the if clause.
13337 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13339 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13342 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13345 * src/SDCCast.c (newAst_),
13347 * src/SDCCicode.c (ast2iCode, newiCode),
13349 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13350 expr, statement, expression_statement, selection_statement,
13351 iteration_statement, expr_opt, jump_statement): foundation for tracking
13353 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13356 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13358 * support/Util/SDCCerr.c,
13360 * src/SDCCast.c (createCase, createDefault, decorateType),
13361 * src/SDCClabel.c (labelUnreach),
13362 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13364 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13365 (with thanks to Stas Sergeev)
13366 * device/include/time.h,
13367 * device/lib/time.c (CheckTime): suppress unreachable code warning
13369 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13371 * src/SDCCast.c (createIvalCharPtr),
13372 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13374 * support/regression/tests/nullstring.c: tests for these two bugs
13376 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13378 * support/Util/SDCCerr.h,
13379 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13380 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13381 about storage class and 'at' used inside struct or union
13382 * src/SDCCBBlock.c (iCodeFromeBBlock),
13383 * src/SDCCcse.c (ifxOptimize),
13384 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13385 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13386 printIval, emitStaticSeg, emitOverlay),
13387 * src/SDCClabel.c (deleteIfx),
13388 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13389 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13390 gatherAutoInit, processParms),
13391 * support/Util/SDCCerr.h,
13392 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13393 reporting for post-parse errors.
13395 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13397 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13398 implicit casts via union; they don't work on big endian systems
13399 (possible fix for bug #861138)
13401 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13403 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13404 * src/mcs51/main.c: fixed the fix for bug #737001
13406 2003-12-15 Borut Razem <borut.razem AT siol.net>
13408 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13410 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13412 * support/makebin/makebin.c: put output in binary mode
13414 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13416 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13417 xdata and data memory on startup. Set the environment variable
13418 SDCC_NOGENRAMCLEAR to disable this.
13419 * src/mcs51/peephole.def,
13420 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13421 (allows non-interrupt and interrupt code to safely compete for a resource
13422 without the non-interrupt code having to disable interrupts)
13424 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13426 * src/SDCCicode.c (geniCodeAdd),
13427 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13428 with valFromType if type might be a pointer and host is big endian).
13429 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13430 types, not just integer types.
13431 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13432 multiply defined with mismatching "at" address.
13434 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13436 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13437 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13438 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13439 with embedded nulls (fixed bug #753752)
13441 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13443 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13444 Apparently this did not see much testing (endless loop)
13446 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13448 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13450 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13453 gracefully handle NULL memmap pointers
13455 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13457 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13458 instead of deleting the iCode when an operand is volatile
13459 * src/z80/gen.c (genDummyRead),
13460 * src/mcs51/gen.c (genDummyRead),
13461 * src/ds390/gen.c (genDummyRead),
13462 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13464 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13465 * src/SDCC.y: fixed bug #850420
13467 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13469 Applied z80 i/o port patch from Peter Townson and fixed some operators
13470 to better handle operands in A register.
13471 * device/include/z180.h
13477 * src/z80/peeph-z80.def
13478 * src/z80/peeph.def
13481 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13483 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13485 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13487 * device/lib/hc08/_mullong.c: Removed extra #endif
13489 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13491 * sim/ucsim/hc08.src/inst.cc,
13492 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13493 carries from x to h
13494 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13495 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13496 * device/include/stdarg.h: fixed varargs for hc08
13497 * device/lib/Makefile.in,
13498 * device/lib/hc08/Makefile,
13499 * device/lib/hc08/_mulint.c,
13500 * device/lib/hc08/_mullong.c: fixed some endian problems
13502 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13504 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13505 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13506 * device/lib/_gptrget.c,
13507 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13509 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13511 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13512 * src/SDCCast.c (astErrors): fixed bug #846007
13513 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13515 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13517 * src/SDCCast.c (decorateType): disabled a transformation I added in
13518 revision 1.188 (access to fields of a structure at an absolute address);
13519 it breaks with bitfields, extern declarations, and gcse analysis.
13520 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13521 could be assigned through a pointer, so don't complain.
13522 * src/SDCCast.c (astErrors),
13524 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13526 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13528 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13529 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13530 output of __config directives, since gpasm now supports them
13531 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13532 pre-processor macro, i.e. -DMCU=p18f452
13533 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13534 and modified to handle 'cast' icode similarly to '=' icode
13535 * src/pic16/device.h (typedef struct PIC_device): added field
13536 'extMIface' to indicate that chip has external memory interface
13537 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13538 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13541 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13543 * src/SDCC.y (pointer): fixed bug #846006
13544 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13545 * src/SDCCast.c (decorateType): fixed bug #846009
13546 * src/ds390/peeph.def,
13547 * src/ds390/gen.c (genAnd, genOr),
13548 * src/mcs51/peeph.def,
13549 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13551 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13553 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13560 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13564 * src/SDCCbitv.c: added function to free a bitvector
13565 * src/SDCClrange.h,
13566 * src/SDCClrange.c: added function to recompute the liveranges
13567 * src/avr/ralloc.c,
13568 * src/ds390/ralloc.c,
13569 * src/hc08/ralloc.c,
13570 * src/mcs51/ralloc.c,
13571 * src/pic/ralloc.c,
13572 * src/pic16/ralloc.c,
13573 * src/xa51/ralloc.c,
13574 * src/z80/ralloc.c: recompute the liveranges after register packing
13576 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13578 * src/SDCCloop.c (newInduction): fixed bug #845630
13580 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13582 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13583 inadvertantly left behind from my 2003-11-12 change
13585 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 Updated headers I neglected to commit yesterday.
13588 * src/SDCClrange.h,
13591 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13593 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13594 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13595 * src/SDCCopt.c (eBBlockFromiCode),
13596 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13597 the creation of the key hash table from the sequencing so it can be used
13598 earlier (for some GCSE bug fixes still pending)
13600 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13602 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13603 * support/regression/tests/addsub.c: testing genPlus shortcut
13605 2003-11-15 Borut Razem <borut.razem AT siol.net>
13607 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13609 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13611 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13612 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13613 ordering is immaterial.
13614 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13616 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13618 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13619 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13620 (SIGSEV) of bug #840381
13621 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13622 unlink new file before rename if new and old filenames are the same)
13624 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13626 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13627 uninitialized variables) for the mcs51. Set environment variable
13628 SDCC_GENRAMCLEAR to test.
13629 xdata initialization slightly shorter
13631 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13634 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13635 #838241 & 780691 (basicly the same bug)
13636 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13637 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13639 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13641 * src/SDCCmain.c (linkEdit): "fix" #834252
13643 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13645 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13647 * src/SDCC.y: fixed bug #819403
13649 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13652 the reentrant attribute.
13653 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13654 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13656 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13657 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13658 erroneously reduced to a literal.
13659 * src/hc08/ralloc.c (packRegisters, rematStr),
13660 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13663 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13665 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13666 * doc/sdccman.lyx: changed from 'article' to 'book'
13667 * doc/Makefile: readded test_suite_spec and cdbfileformat
13669 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13671 * device/include/stdlib.h: include malloc.h to comply with ANSI
13672 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13674 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13676 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13677 * doc/clean.mk: also remove *.out files
13678 * doc/sdccman.lyx: some additions, larger top/bottom margins
13680 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13682 * src/SDCC.y: fixed bug #837365
13683 * support/regression/tests/bitopcse.c
13684 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13685 a symbol (might be valop instead)
13686 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13687 * device/lib/clean.mk: added hc08 to the cleaning list
13689 2003-11-04 Borut Razem <borut.razem AT siol.net>
13691 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13693 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13694 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13695 malloc is declared in standard stdlib.h
13697 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13699 * device/lib/hc08/Makefile: need to clean .rel not .o files
13700 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13702 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13706 * src/mcs51/main.c,
13707 * src/ds390/main.c,
13711 * src/pic16/main.c,
13712 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13713 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13714 tests (which uses the port's oclsExpense function)
13720 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13722 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13724 * src/SDCCcse.c (ifxOptimize),
13725 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13726 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13727 deleting the IFX iCode.
13728 * src/hc08/ralloc.c: reduced unneeded slocs
13729 * src/hc08/gen.c: fixed bug in asmopToBoolean
13731 2003-11-04 Borut Razem <borut.razem AT siol.net>
13733 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13734 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13735 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13736 transferred to configure
13738 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13740 Use headers defined in the C[++] standards:
13741 * sim/ucsim/gui.src/serio.src/fileio.cc
13742 * sim/ucsim/gui.src/serio.src/frontend.cc
13743 * sim/ucsim/gui.src/serio.src/main.cc
13744 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13745 * support/Util/NewAlloc.c
13747 * as/mcs51/lklibr.c
13751 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13753 * Added MSVC projects for hc08 assembler and linker:
13754 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13755 /as/hc08/link_hc08.dsp
13757 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13759 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13761 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13763 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13765 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13767 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13769 2003-10-31 Borut Razem <borut.razem AT siol.net>
13771 * support/cpp2/cpplib.h,
13772 support/cpp2/cpplib.c,
13773 support/cpp2/cpplex.c,
13774 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13775 to switch _asm block preprocessing on / off. Default is
13776 #pragma preproc_asm +
13778 2003-10-31 Borut Razem <borut.razem AT siol.net>
13780 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13781 when outputting comment blocks (when executed with -C option) and
13782 _asm (SDCPP specific) blocks
13784 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13786 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13788 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13790 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13792 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13794 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13795 * src/SDCCast.c (decorateType): fixed bug #832664
13797 2003-10-31 Borut Razem <borut.razem AT siol.net>
13799 * support/cpp2/cpplex.c: fixed for SDCPP:
13800 comments(when executed with -C option) and _asm blocks
13801 were included even if they where in skipped #if block.
13802 Applied solution from GCC cpp 3.3.2
13804 2003-10-31 Borut Razem <borut.razem AT siol.net>
13806 * src/SDCC.lex: sdcc now understands both formats:
13807 '# <line_number> <file_name>' and
13808 '#line <line_number> <file_name>'
13809 * support/cpp2/cppmain.c: sdcpp now generates the standard
13810 '# <line_number> <file_name>' instead of former
13811 '#line <line_number> <file_name>'
13813 2003-10-30 Borut Razem <borut.razem AT siol.net>
13815 * support/cpp2/cpphash.h,
13816 * support/cpp2/cpplib.h
13817 * support/cpp2/cpplex.c,
13818 * support/cpp2/cppmain.c,
13819 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13821 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13823 Fixed a number of problems revealed by bug #827883.
13824 * src/SDCCloop.c (loopInvariants): Spill location of the
13825 result operand should be recomputed if extracted from
13826 a loop. Also, don't extract assignments of an iTemp
13828 * src/SDCCast.c (isConformingBody): loop reversal should
13829 not occur if the control variable is involved with a
13830 relational operator.
13832 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13834 * .version: bumped to 2.3.6 to reflect the big improvements
13835 made by Erik and Klaus. Thanks!
13837 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13839 Replaced the livrange code.
13840 * src/SDCClrange.c: added new LR code
13842 * src/SDCCBBlock.h: removed remainig parts from old LR code
13843 * src/ds390/ralloc.c,
13844 * src/ds390/gen.c: minor fixes to make it work with new code
13846 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13849 * as/hc08/lkrloc.c,
13851 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13852 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13853 (tweaked fix for bug #818696)
13855 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13857 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13859 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13862 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13863 * src/mcs51/gen.c (gencjneshort),
13864 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13865 more efficient (per Scott Bronson's suggestion)
13867 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13869 Extended the semantics of the critical keyword to include
13870 individual statements. See RFE #827755 and #799831
13875 * support/Util/SDCCerr.c
13876 * support/Util/SDCCerr.h
13881 2003-10-19 Borut Razem <borut.razem AT siol.net>
13883 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13885 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13887 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13889 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13890 and predecrement operand is displayed
13892 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13894 * src/SDCCval.c (valMinus): fixed bug #826041
13896 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13898 Some hc08 related updates that I missed earlier
13899 * sim/ucsim/stypes.h
13900 * support/regression/ports/hc08/spec.mk
13902 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13904 New target "hc08" for the Motorola 68hc08 family of micros
13912 * sim/ucsim/hc08.src/*
13913 * sim/ucsim/configure.in
13914 * src/ucsim/configure
13915 * sim/ucsim/packages_in.mk
13918 * device/include/mc68hc908qy.h
13919 * device/lib/hc08/*
13920 * device/lib/Makefile.in
13921 * support/regression/ports/hc08/*
13922 * support/regression/Makefile
13924 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13926 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13928 * src/ds390/gen.c (genCast): fixed bug #821957
13930 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13932 * device/lib/logf.c: "fixed" overlay bug
13933 * support/regression/ports/host/spec.mk: added m library
13934 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13935 * support/regression/tests/float_trans: added (for Eric)
13937 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13939 * src/mcs51/gen.c (genCpl): fixed bug
13940 http://sf.net/mailarchive/message.php?msg_id=6263915
13942 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13944 * src/SDCCast.c (decorateType): added extended constant folding
13945 * src/SDCCsymt.c (computeType): cleanup
13946 * src/SDCCval.c (valShift): minor optimization
13947 * support/regression/tests/ast_constant_folding.c: added
13949 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13951 * src/SDCCmain.c: removed some unintended changes
13953 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13955 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13956 * src/z80/gen.c: fixed part of bug #817589
13957 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13959 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13961 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13972 * src/ds390/ralloc.c
13974 * src/mcs51/ralloc.c
13976 * src/pic16/ralloc.c
13977 * src/xa51/ralloc.c
13979 * src/z80/gen.c: removed unused label "release:"
13981 2003-10-06 Borut Razem <borut.razem AT siol.net>
13983 * src/SDCC.lex: removed definition of unused variables
13984 save_optimize and save_options
13986 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13988 * clean.mk: removed '=' in "-maxdepth=1"
13989 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13990 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13992 2003-10-06 Borut Razem <borut.razem AT siol.net>
13994 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13995 my_unput() replaced by unput()
13997 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13999 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14000 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14001 type-punned pointer will break strict-aliasing rules"
14002 Old LR behaviour is again default; Klaus' LR can be choosen by
14003 defining the environment variable LRKLAUS
14007 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14008 * clean.mk: fixed removal of files in bin/CVS/
14009 * device/lib/clean.mk: fixed removal of directories small and large
14010 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14012 * src/SDCCval.c: removed superflous test for pedantic
14014 2003-10-05 Borut Razem <borut.razem AT siol.net>
14016 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14017 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14018 message "unmatched #pragma SAVE and #pragma RESTORE"
14020 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14022 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14023 assembly, critical functions, atomic, nojtbound)
14025 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14027 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14033 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14036 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14038 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14040 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14041 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14042 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14044 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14046 * src/z80/gen.c (genRet): fixed bug #524753
14047 * src/z80/gen.c (genCast): fixed internal error on cast from
14049 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14050 fix for bug #477835 to the z80
14051 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14052 for tracking iCodes in the peephole optimizer for z80
14054 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14056 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14057 the other part of bug #814548
14058 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14060 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14062 * src/SDCCcse.c: fixed part of bug #814548
14064 2003-09-28 Borut Razem <borut.razem AT siol.net>
14066 * src/asm.c: rewrite of printILine() to use temporary file instead
14068 * src/xa51/main.c: commented out declaration of int rewinds
14070 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14072 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14074 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14076 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14077 * src/asm.c (printILine): Fixed bug #811015
14079 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14081 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14084 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14086 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14087 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14088 to correctly handle general case of AOP_PAIRPTR
14089 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14091 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14093 * src/mcs51/ralloc.c (fillGaps),
14094 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14095 register positioning bug)
14097 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14099 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14101 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14103 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14104 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14105 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14106 (ralloc doesn't intentionally do this now, but perhaps later)
14107 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14108 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14109 register positioning bugs (Fixed bug #762602 and #795325)
14110 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14111 (Fixed bug #808779)
14112 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14113 lines that --i-code-in-asm generates
14115 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14117 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14118 trying to fclose a FILE* that was already closed.
14120 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14122 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14123 of const struct should be treated as if const themselves)
14125 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14127 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14129 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14131 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14132 Unix (/n) and DOS (/r/n) line terminations.
14134 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14136 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14139 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14141 * src/mcs51/gen.c (genFunction, genEndFunction),
14142 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14143 and restore of EA so that stack offsets to parameters are
14144 correct when using both critical and reentrant/stack-auto.
14145 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14146 size (can be triggered in error if sloc is shared between
14147 different sized objects)
14148 * device/include/float.h: fixed macros to explicitly use
14149 unsigned long where needed
14151 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14153 Feature req. 799831: added code to allow nesting of critical functions
14154 * src/mcs51/gen.c (genFunction, genEndFunction)
14155 * src/ds390/gen.c (genFunction, genEndFunction)
14157 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14159 * src/SDCCsymt.c (sclsFromPtr),
14161 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14162 support for standard C idiom of memory mapped variables; for
14163 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14164 to xdata int at 0x1234 tempvar = 1.
14165 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14166 provided by Akiya ISHIDA
14168 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14170 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14171 * src/SDCCval.c (constVal): added reduction from int to char
14172 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14173 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14174 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14176 * support/regression/tests/shifts.c: fixed
14178 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 * src/z80/gen.c (genXor): Fixed bug #805445
14182 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14184 Fixed bug #621531 (const & volatile confusion in the type chain).
14185 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14186 refer to the const or volatile state of the pointer itself.
14198 * src/pic16/ralloc.c
14199 * support/regression/tests/const.c
14201 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14203 When checking for duplicated modules, use absolute paths
14204 instead of relative paths. Files changed:
14209 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14211 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14213 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14215 * device/include/string.h: added size_t typedef, changed
14216 prototypes to use size_t, eliminated separate reentrant and
14217 non-reentrant declarations, added _memmove declaration
14218 * device/lib/_memcpy.c: changed to use size_t instead of int,
14219 changed /4 to >>2 to avoid division library call
14220 * device/lib/_memcmp.c,
14221 * device/lib/_memset.c,
14222 * device/lib/_strncat.c,
14223 * device/lib/_strncpy.c,
14224 * device/lib/_strncmp.c: changed to use size_t instead of int
14225 * device/lib/_memmove.c: new file (fixed bug #772294)
14226 * device/lib/Makefile.in: added _memmove.c
14227 * device/lib/z80/asm_strings.s: fixed bug #772290
14228 * support/regression/tests/bitfields.c: attempt to fix host assertion
14229 failure on amd64-unknown-linux2.2
14231 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14233 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14234 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14235 * as/z80/asmain.c (main): fixed bug #801766
14237 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14239 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14242 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14244 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14245 reported in bug #800609
14247 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14249 * Top header beautifications in src/pic16 directory:
14250 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14251 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14252 pcoderegs.h, ralloc.c, ralloc.h
14253 * main.c: added top header and GPL license notice
14254 * pcode.c: fixed the if-conditional warning
14256 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14258 * device/lib/_mullong.c: replaced int by short for gcc
14260 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14262 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14263 and JUMPTABLE iCodes properly now (worked by accident before)
14264 * src/mcs51/gen.c (leftRightUseAcc),
14265 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14266 iCode properly now. Use getSize instead of nRegs since a & b
14267 aren't part of the nRegs tally.
14269 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14271 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14272 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14273 before instructions that use the _STATUS register
14275 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14277 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14278 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14279 fetching of the pointer
14280 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14281 copied from genNearPointerSet()
14282 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14283 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14284 If they pop r0/r1 they must be called in the opposite order than aopOp().
14285 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14286 (resp. --stack-auto), prepared for --xstack
14288 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14290 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14292 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14294 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14295 these ports have their own __sdcc_external_start()
14297 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14299 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14300 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14301 type for bits was changed. It resulted in bit variables becoming
14302 global, which is not permitted in PIC 14 assembly output.
14304 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14306 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14308 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14310 Z80 and MCS51 linkers complaint if a public symbol is defined
14311 in more than one library module:
14315 * as/mcs51/Makefile.in
14317 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14319 A few small changes that speed up the peephole optimizer.
14323 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14325 Try to make the peephole optimizer smarter by maintaining
14326 an association between the assembly source code and the
14327 iCodes that originated them. Put this information to use
14328 with a new peephole rule condition "notVolatile" so that
14329 the rules can be aggressive yet still safe.
14334 * src/mcs51/peeph.def
14336 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14340 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14341 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14342 if the left or right operand symbols have the accuse flag set.
14344 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14346 Changed the type of the result of the ! (NOT) operator to char;
14347 previously it returned the same type as the source. This allows
14348 us to eliminate all the genFloatNot functions (all of its target
14349 implementations were very buggy) since !float can use the same
14352 * src/SDCCicode.c (ast2iCode): ! returns char
14353 * src/mcs51/gen.c (genNot, genNotFloat),
14354 * src/ds390/gen.c (genNot, genNotFloat),
14355 * src/z80/gen.c (genNot, genNotFloat),
14356 * src/pic/gen.c (genNot, genNotFloat),
14357 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14359 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14361 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14362 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14363 during interrupts. Ensure WSAVE is located at a shared bank address.
14364 2. Fixed page selection in some places
14365 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14366 the registers name strings.
14367 4. Fixed "signed / unsigned compare" compiler warnings.
14368 5. The PIC port manages its own allocation of the general purpose
14369 registers, but makes no attempt to reuse them. As a result when
14370 compiling it soon runs out of general purpose registers. Some
14371 additional code was added to the files pcode.c and device.c to walk
14372 through the function call tree and rename the registers so that they
14382 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14383 genPlus() & genMinus() when the result is the same as left or right
14385 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14387 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14389 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14391 Made bitfield a distinct type from bit so that bitfields
14392 convert as per ANSI C and bits retain their traditional
14393 boolean style behaviour. Implemented bitfield support in
14401 * src/ds390/gen.c: bit v bitfield split
14402 * src/z80/gen.c: New support for bitfields
14403 * support/regression/tests/bitfields.c: reenabled z80,
14406 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14408 Rules 246.x, 247.x relate to bitfields, the others speed up
14409 access to xdata mapped I/O devices.
14411 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14413 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14415 Cleaned up genPackBits and genUnpackBits and added two helper
14416 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14417 for literal assignments in genPackBits (thanks to Frieder for
14423 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14425 Fixed bug #748310 (pointer to function type mishandled when the
14426 function name is omitted). Also fixed a SIGSEGV when a function
14427 attribute (reentrant, etc) is used on a non-function or on a
14428 function but misplaced before the parameter list.
14430 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14432 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14433 * support/Util/SDCCerr.h,
14434 * support/Util/SDCCerr.c: Added func attr misuse error msg
14436 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14438 Fixed bug #787649 by anonymous
14439 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14440 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14442 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14444 Fixed numerous bitfield problems.
14446 * src/SDCC.y: More bitfield related error checking
14448 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14449 * support/Util/SDCCerr.h,
14450 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14451 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14452 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14453 * support/regression/tests/bitfields.c: tests added
14455 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14457 Made the constant following the "interrupt" keyword optional. If
14458 omitted, the function will not automatically be given an entry
14459 in the interrupt vector table (similar to #pragma NOIV, but
14460 less syntacticly kludgy). The interrupt number is also now
14461 range checked. Also fixed a bug in the high order bit example
14468 * support/Util/SDCCerr.c
14469 * support/Util/SDCCerr.h
14472 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14474 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14475 * src/SDCCicode.c (operandOperation): rewritten some ops
14476 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14477 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14479 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14480 be re-activated by defining REDUCE_LITERALS)
14481 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14482 unsigned, but are signed by default
14483 * src/SDCCval.c (constVal): rearranged
14484 * src/SDCCval.c (valMod): preliminary fix
14485 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14486 * support/regression/literalop.c: added, work in progress
14488 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14490 Generate warnings for useless declarations like "char data;"
14491 that don't do what new users expect.
14494 * support/Util/SDCCerr.h
14495 * support/Util/SDCCerr.c
14497 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14499 * src/SDCCval.c (valMult): fix overflow detection of negative int
14501 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14503 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14505 Changes to support big endian targets:
14518 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14520 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14521 * device/lib/time.c: fixed warning "integer overflow in expression"
14523 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14525 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14526 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14527 constants are unsigned; added recognition of "u" flag for unsigned
14528 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14529 * src/SDCCval.c (valDiv, valMod): fixed signdness
14530 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14531 signedness of modulo, left and right shift
14532 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14533 * support/Util/SDCCerr.h: added warning W_INT_OVL
14534 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14535 * src/SDCCast.c (ast_print): improved output of constants
14537 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14539 Fixed some warnings when building with MSVC:
14541 * as/mcs51/asdata.c
14545 * link/z80/aslink.h
14546 * link/z80/lkdata.c
14547 * link/z80/lkeval.c
14552 * support/cpp2/cpplib.c
14556 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14558 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14560 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14562 * support/librarian/clean.mk: Do not remove Makefile.
14563 * support/librarian/Makefile: added.
14565 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14567 Added librarian to MSVC build:
14570 * support/librarian/librarian.dsp
14572 'configure' not needed for librarian, removed:
14573 * support/librarian/configure
14574 * support/librarian/configure.in
14575 * support/librarian/config_in.h
14576 * support/librarian/Makefile.in
14578 Hopefully these ones built the librarian and the rest of sdcc properly:
14580 * Makefile.common.in
14582 Messed up 'configure', so revert to previous version:
14586 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14588 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14589 there, while the mantissa of a double is "only" 53 bits wide.
14591 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14593 Adding sdcclib to the build. MSVC project coming soon.
14594 Files added/changed:
14596 * support/librarian/clean.mk
14597 * support/librarian/configure
14598 * support/librarian/configure.in
14599 * support/librarian/config_in.h
14600 * support/librarian/Makefile.bcc
14601 * support/librarian/Makefile.in
14602 * support/librarian/sdcclib.c
14605 * Makefile.common.in
14609 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14611 Linker now complaints if linked modules have conflicting options, for
14612 example, one compiled using --model-large and another one compiled with
14613 --model-small. The following files were modified:
14615 * as/mcs51/asdata.c
14616 * as/mcs51/aslink.h
14618 * as/mcs51/asmain.c
14620 * as/mcs51/i51pst.c
14621 * as/mcs51/lkdata.c
14622 * as/mcs51/lklibr.c
14623 * as/mcs51/lkmain.c
14629 * link/z80/aslink.h
14630 * link/z80/lkdata.c
14631 * link/z80/lklibr.c
14632 * link/z80/lkmain.c
14635 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14637 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14638 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14640 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14642 * src/z80/mappings.i: fix _mul[us][int,long] entries
14644 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14646 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14648 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14650 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14651 * support/regression/tests/bitopcse.c: added
14659 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14661 added support for new library format to z80, gbz80 linkers:
14667 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14669 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14670 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14672 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14674 added DUMMY_READ_VOLATILE:
14683 * src/SDCCcse.c (algebraicOpts): many improvements
14684 * src/SDCCcse.h: removed algebraicOpts()
14685 * src/SDCCicode.c (picDummyRead): added
14687 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14689 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14690 "Insufficient space in data memory".
14692 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14694 * src/mcs51/gen.c: fixed bug #771358
14695 * src/z80/gen.c: fixed bug #759087
14697 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14699 * src/pic16/glue.c: minor cleanup by Vangelis
14701 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14703 * device/include/regc515c.h: fixed #758477
14704 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14705 * device/lib/_gptrput.c: saved a few bytes
14706 * my tab spacing is 8, yours too?)
14707 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14708 * device/lib/serial.c: process RX bytes earlier than TX bytes
14709 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14711 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14713 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14715 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14717 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14719 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14721 * device/lib/Makefile.in: bad fix, reverted to 1.43
14723 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14725 * device/lib/Makefile.in: added missing z80 object files
14727 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14729 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14730 pic16 progress by Vangelis:
14733 * src/pic/Makefile:
14740 * pic16/genarith.c:
14745 * pic16/pcodepeep.c:
14748 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14750 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14752 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14754 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14755 added gbz80 build to MSVC project.
14756 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14757 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14758 from 8051 stuff and setup so it links using a .lnk file.
14760 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14762 * support/librarian/sdcclib.c: sdcc librarian.
14763 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14766 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14768 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14770 2003-07-02 Borut Razem <borut.razem AT siol.net>
14772 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14773 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14774 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14775 src/xa51/main.c, src/z80/main.c:
14776 virtualization of glue() function: each port has it's own glue function,
14777 which is accessed by do_glue function pointer in PORT.general structure
14779 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14781 * DS800C400 fun, improved ROM interface and tinibios.
14783 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14785 * More support for DS80C400. Now includes beginning of interface to ROM.
14787 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14789 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14791 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14793 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14795 2003-06-19 Borut Razem <borut.razem AT siol.net>
14797 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14799 2003-06-19 Borut Razem <borut.razem AT siol.net>
14801 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14802 fixed Z80 port - crt0.o: cannot open.
14804 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14806 * support/Util/MySystem.c (merge_command): revert bad fix
14808 2003-06-18 Borut Razem <borut.razem AT siol.net>
14810 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14812 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14814 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14815 option --use-stdout sends errors to stdout instead of stderr.
14817 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14819 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14821 2003-06-15 Borut Razem <borut.razem AT siol.net>
14823 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14824 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14825 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14826 fixed width array of pointers replaced with sets;
14827 multiple include and lib paths ared transferred to preprocessor and linker
14828 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14829 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14830 fixed width array of pointers
14831 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14832 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14833 fixupPath(), getPathDifference()
14834 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14835 fixed width array of pointers
14837 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14839 * src/pic16/ralloc.c: fix warnings
14840 * src/pic16/pcode.c: fix warning
14842 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14844 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14845 know all the details, but essentially this set of changes enable
14846 the pic16 port to generate movff instructions and generate assembler
14850 * src/pic16/glue.c:
14851 * src/pic16/pcode.c:
14852 * src/pic16/device.c:
14853 * src/pic16/main.c:
14854 * src/pic16/pcode.h:
14855 * src/pic16/pcoderegs.c:
14856 * src/pic16/ralloc.c:
14857 * src/pic16/ralloc.h:
14859 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14861 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14862 added option --vc, so sdcc errors and warnings are compatible with
14863 Microsoft Visual Studio.
14865 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14867 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14868 device/lib/libfloat.lib: added atof function.
14870 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14872 * doc/sdccman.lyx: updated to Lyx 1.3
14873 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14874 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14875 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14877 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14879 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14881 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14883 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14884 additions to the "related tools/documentation" section
14886 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14888 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14890 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14892 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14893 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14895 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14897 * doc/sdccman.lyx: fix double dash and other minor things
14898 * doc/Makefile: fix double dash
14900 2003-05-28 Karl Bongers(patches from Martin Helmling)
14901 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14902 condition and ignore commands.
14904 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14906 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14907 is in parts still quite out of date, I did changes as far as I felt makes sense
14908 for a non-native english speaker.
14909 Please feel free to add to the manual or to correct my changes.
14910 * doc/Makefile: undid touching the date of intermediate tex files.
14912 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14914 * doc/sdccman.lyx: Manual has an index now
14916 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14918 Finalize muluint/mulsint and mululong/mulslong merging:
14919 * device/lib/_mulint.c
14920 * device/lib/_mullong.c
14921 * device/lib/gbz80/mul.s
14922 * device/lib/gbz80/stubs.s
14923 * device/lib/z80/mul.s
14924 * device/lib/z80/stubs.s
14925 * src/SDCCsymt.c (initCSupport)
14927 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14929 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14930 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14931 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14932 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14935 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14937 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14938 the regression tests I'm not brave enough to enable 245.b, 245.c
14939 * doc/sdccman.lyx: added latex preamble for hyperref package.
14940 Using pdflatex this will give you a hyperlinked pdf file with
14941 bookmarks. (prepend '%' before /usepackage if this breaks something)
14943 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14945 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14947 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14949 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14951 2003-05-21 <johan AT balder>
14953 * src/SDCCglue.c (printIval): fixed bug #739934
14955 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14957 Applied patch from bug 737905 (renamed yylineo to mylineno):
14964 * src/pic16/pcode.c: Cleaned warnings
14965 * src/pic16/pcodeflow.c: Cleaned warnings
14966 * src/pic16/pcoderegs.c: Cleaned warnings
14968 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14970 * src/pic16/pcode.c: Cleaned warnings
14971 * src/pic16/pcodepeep.c: Cleaned warnings
14972 * src/pic16/ralloc.c: Cleaned warnings
14974 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14976 * doc/sdccman.lyx: fixed bug 739745
14977 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14979 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14981 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14982 it can be defined with CFLAGS when running configure
14983 * src/SDCCmain.c: fixed compiling + linking with object files
14985 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14987 * configure.in: configure for pic16 port,
14988 added --disable-pic16-port
14989 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14990 * src/SDCCmain.c: linkOptions is changed to set *,
14991 added if/endif conditional macros to remove options help
14992 messages from optionsTable when a port is not configured, added
14993 support for the PIc16 port in the ports table, when executing
14994 the compiler with no port specified on command line, a default
14995 port is selected with the new macro DEFAULT_PORT which is
14996 defined in port.h, in setDefaultOptions() linkOptions is removed
14997 from initialization assignment, since now it is a set,
14998 parseCmdLine uses setParseWithComma for linkOptions, in
14999 linkEdit() linkOptions are accessed with new function indexSet()
15000 which returns the i'th item of a set variable. See SDCCset.c, in
15001 linkEdit() when calling buildCmdLine(), added linkOptions as
15002 last argument. Now users can pass arguments to gplink via the
15003 -Wl option, main() uses pic16glue() to glue up pic16 programs
15004 * src/SDCCpeeph.c: various changes to support pic16
15005 * src/SDCCset.c: added function void *indexSet(set *, int) to
15006 return the i'th item of the set
15007 * src/SDCCset.h: added function prototype for indexSet()
15008 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15009 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15010 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15011 added macro DEFAULT_PORT
15012 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15013 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15015 * src/pic16/glue.c: commented out some error producing lines
15016 * src/pic16/main.c: __config directives are commented out to stop
15017 gpasm complaining and test the linkage with gplink, _linkCmd and
15018 _asmCmd changed to be more gplink and gpasm friendly
15019 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15020 produced an error when parsed, peep rule 12 is added to utilize
15021 movff, but it is commented out since the pCode does not support
15022 yet a command with 2 address arguments
15024 2003-05-18 <johan AT balder>
15026 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15027 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15028 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15030 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15031 Added feature to script commands from file.
15033 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15035 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15036 * src/SDCCutil.c: include ctype.h for win32
15038 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15040 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15042 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15044 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15045 Fixed so you can set breakpoints prior to run, run does not stop
15046 on entry now. Add tbreak. Other enhancements and fixes for use
15049 2003-05-12 Borut Razem <borut.razem AT siol.net>
15051 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15053 2003-05-11 Borut Razem <borut.razem AT siol.net>
15055 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15056 the path of bin directory, so that PATH is the only env. variable, which has to be set
15057 in case of standard installation.
15058 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15059 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15060 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15062 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15064 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15065 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15066 temp files are in the port dir; clean the gen/test directory when
15067 generating new test.c
15068 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15069 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15070 * support/regression/tests/zeropad.c: added
15072 2003-05-09 <johan AT balder>
15074 * src/SDCCglue.c: fixed bug #597940
15076 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15078 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15079 cache sfr, optimize next,step, fix off by one sourceline,
15080 support ddd list function.
15081 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15083 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15085 * support/regression/HTMLgen.py: added compare_s2f()
15086 * support/regression/Makefile: redo 1.27
15087 * support/regression/generate-cases.py: redo 1.5
15089 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15091 * support/regression/tests/float.c: workaround 33 bit hex constant
15092 * support/regression/tests/simplefloat.c: fix division for host
15094 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15096 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15097 that tame's the PIC's over-aggressive optimizer.
15099 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15101 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15104 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15106 Initial support for DS80C400. "Hello world" runs on TINIm400
15109 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15111 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15112 * Some notes on ddd usage added in debugger/README
15113 Martin Helmling adding more features and fixes for ddd GUI debugger.
15114 Code added for nexti, stepi, up, down, and other adjustments.
15116 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15118 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15119 * src/pic/peeph.def Added two rules to optimize carry manipulation
15120 * src/pic/* removed debug printfs
15122 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15124 * debugger/mcs51/cmd.c: added header newalloc.h
15126 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15128 * as/Makefile: new EXEEXT
15129 * as/z80/Makefile: remove trailing slash of BUILDIR
15130 * as/z80/clean.mk: new EXEEXT
15131 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15132 * support/cpp2/Makefile.in: new EXEEXT
15133 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15135 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15137 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15138 EXEEXT was introduced to fix all related problems with targets
15139 "clean", "install" and "uninstall"; a couple of further flaws
15140 especially with "clean" have been fixed too
15141 * as/mcs51/Makefile.in
15142 * as/mcs51/clean.mk
15146 * debugger/mcs51/Makefile.in
15147 * debugger/mcs51/clean.mk
15148 * link/z80/Makefile
15149 * link/z80/Makefile.in
15150 * link/z80/clean.mk
15152 * packihx/Makefile.in
15154 * sim/ucsim/Makefile
15155 * sim/ucsim/clean.mk
15156 * sim/ucsim/avr.src/Makefile.in
15157 * sim/ucsim/avr.src/clean.mk
15158 * sim/ucsim/s51.src/Makefile.in
15159 * sim/ucsim/s51.src/clean.mk
15160 * sim/ucsim/xa.src/Makefile.in
15161 * sim/ucsim/xa.src/clean.mk
15162 * sim/ucsim/z80.src/Makefile.in
15163 * sim/ucsim/z80.src/clean.mk
15164 * sim/ucsim/main_in.mk
15165 * sim/ucsim/packages_in.mk
15166 * sim/ucsim/gui.src/Makefile.in
15167 * sim/ucsim/gui.src/serio.src/Makefile.in
15168 * sim/ucsim/gui.src/serio.src/clean.mk
15171 * support/cpp2/Makefile.in
15172 * support/cpp2/clean.mk
15173 * support/makebin/Makefile
15174 * support/makebin/clean.mk
15175 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15176 * doc/sdccman.lyx: --program-suffix no longer needed
15178 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15180 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15181 Martin Helmling added support for ddd GUI debugger.
15182 Code added to display assembly, set variables, and other commands
15183 to interface to ddd.
15185 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15187 * as/Makefile: fix target clean
15188 * as/clean.mk: fix target clean
15189 * as/z80/clean.mk: fix target clean
15191 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15193 * Makefile.common.in: added AT EXEEXT AT
15194 * configure.in: removed all mingw32 stuff
15195 * configure: rebuilt from configure.in
15196 * doc/sdccman.lyx: updated section "installation"
15197 * support/scripts/sdcc_mingw32: adapted to configure
15198 * support/scripts/sdcc_cygwin_mingw32: added
15200 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15202 * src/pic Added object file support for the PIC port
15203 * src/pic Applied patch from Craig Franklin (this started the object file support)
15204 * src/regression Updated the PIC regression tests for object files
15206 2003-04-20 Borut Razem <borut.razem AT siol.net>
15208 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15209 lklex.c: In function `getfid':
15210 lklex.c:203: warning: array subscript has type `char'
15211 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15212 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15213 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15214 stack handling macros
15216 2003-04-19 Borut Razem <borut.razem AT siol.net>
15218 * "handling space characters in file path" task:
15219 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15220 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15221 * support/Util/MySystem.h: make it self-sufficient
15222 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15223 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15224 handling space characters in file path
15225 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15226 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15227 * support/Util/MySystem.c: handling space characters in executable's path
15229 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15231 * as/z80/Makefile: fix permanent rebuild of z80
15232 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15233 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15235 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15237 * src/SDCCopt.c: add special case optimization to replace modulo by
15238 a power of two with a bitwise AND.
15240 2003-04-18 <johan AT balder>
15242 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15244 2003-04-17 <johan AT balder>
15246 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15247 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15249 2003-04-13 Borut Razem <borut.razem AT siol.net>
15251 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15252 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15253 fixed mingw problem in adl_NORMALIZE_PATH
15255 2003-04-12 Borut Razem <borut.razem AT siol.net>
15257 * fixed "#pragma SAVE/RESTORE can not be nested":
15258 * src/SDCC.lex: reworked pragma handling functions
15259 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15260 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15262 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15264 * src/SDCCutil.c (pathEquivalent): defined but not used
15265 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15266 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15267 * configure: rebuilt from configure.in
15268 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15269 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15270 * device/include/Makefile.in: replace sdcc_datadir
15271 * device/lib/Makefile.in: replace sdcc_datadir
15272 * Makefile.common.in: add LDFLAGS from configure
15273 * packihx/Makefile.in: use LDFLAGS
15274 * src/Makefile.in: use LDFLAGS
15275 * support/cpp2/Makefile.in: add LDFLAGS from configure
15276 * support/makebin/Makefile: use LDFLAGS
15277 * .version: bumped version number to 2.3.5
15279 2003-04-12 Borut Razem <borut.razem AT siol.net>
15281 * completed "different paths" task:
15282 * src/SDCCmacro.c: fixed bug in handling quotes
15283 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15284 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15286 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15288 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15290 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15292 * ds390/gen.c ds390/peeph.def: fix bug 706781
15294 2003-04-11 Borut Razem <borut.razem AT siol.net>
15296 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15298 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15300 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15301 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15302 set - this bit used to not be set...).
15303 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15304 bad code in PIC Port
15305 * src/regression/and2.c added to test bug 609268
15306 * src/regression/Makefile added and2.c to regression test
15309 2003-04-08 <johan AT CP255758-A>
15311 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15312 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15313 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15315 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15317 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15319 * support/cpp2/Makefile.in: fix bug #487815
15320 * configure: rebuilt from configure.in
15321 * Makefile.common.in: docdir changed, new path suffixes
15322 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15323 * sdcc_vc_in.h: reflect changes from sdccconf.h
15324 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15325 * src/SDCCutil.h: remove BINDIR hack
15326 * doc/sdccman.lyx: update new path hierarchy
15328 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15330 * src/SDCCpeeph.c: added okToRemoveSLOC test
15332 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15334 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15336 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15338 * src/SDCCpeeph.c: added labelIsReturnOnly test
15339 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15341 2003-04-05 <johan AT balder>
15343 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15344 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15345 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15346 * src/SDCCast.c: fixed a warning
15347 * src/SDCCast.h: fixed a warning
15348 * src/SDCCicode.c (operandFromAst): fixed a warning
15350 2003-04-04 <johan AT balder>
15352 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15353 * src/SDCCast.c (decorateType): fixed bug #715076
15354 * src/SDCC.y: fixed bug #702907
15356 2003-04-03 <johan AT balder>
15358 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15359 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15360 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15361 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15362 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15364 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15366 * _decdptr.c: fix return values
15367 * _gptrget.c: fix return values
15368 * _gptrgetc.c: fix return values
15369 * _gptrput.c: fix return values
15370 * _mulint.c: fix return values
15371 * as/z80/Makefile: fix 'make -j' problem
15373 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15375 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15376 * configure.in: big cleanup, updated to autoconf 2.5x
15377 * configure: rebuilt from configure.in
15378 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15379 * sdcc_vc_in.h: reflect changes from sdccconf.h
15380 * doc/Makefile: fixed a flaw in "make install"
15382 2003-04-02 <johan AT balder>
15384 * src/ds390/gen.c (genCmp): no comments
15385 * src/mcs51/gen.c (genCmp): no comments
15386 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15387 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15389 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15391 * support/regression/generate-cases.py: place generated file in given sub directory
15392 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15393 * support/regression/Makefile: improvements for 'make -j';
15394 side effect: it's simpler and faster now
15396 2003-03-31 Borut Razem <borut.razem AT siol.net>
15398 * src/z80/main.c: link-{port} and as-{port} defined without path
15399 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15401 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15403 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15405 2003-03-30 Borut Razem <borut.razem AT siol.net>
15407 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15408 changed type of list parameter to set
15409 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15410 * src/port.h: changed type of do_assemble() parameter to set
15411 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15412 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15413 definition of "cppoutfilename" macro with NULL value in preProcess()
15414 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15415 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15416 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15417 replaced with set *binPathSet
15418 * shash_add() deallocates the item, if allready exsists, before adding the new one
15419 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15421 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15423 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15424 a nested for loop bug in the PIC port
15425 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15428 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15430 * support/Util/dbuf.h: remove C++ stuff to make it portable
15432 2003-03-28 Borut Razem <borut.razem AT siol.net>
15434 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15435 literal strings in stringLiteral()
15436 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15437 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15440 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15442 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15444 2003-03-26 <johan AT balder>
15446 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15447 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15448 * src/SDCCast.c (decorateType): fixed " -v < 3"
15450 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15452 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15453 Added Lenny Story's debug infrastructure changes:
15454 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15455 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15456 * src/cdbFile.c: added
15457 * src/SDCCdebug.c: added
15458 * src/SDCCdebug.h: added
15459 * src/SDCCast.c (createFunction)
15460 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15461 * src/SDCCmain.c (parseCmdLine, main)
15462 * src/SDCCmem.c (redoStackOffsets)
15463 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15466 * src/avr/gen.c (genAVRCode)
15467 * src/ds390/gen.c (gen390Code)
15468 * src/mcs51/gen.c (gen51Code)
15469 * src/pic/gen.c (genpic14Code)
15470 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15471 * src/xa51/gen.c (genXA51Code)
15472 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15474 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15476 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15477 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15479 2003-03-22 <johan AT balder>
15481 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15483 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15485 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15486 * doc/cdbfileformat.lyx: added, written by Lenny Story
15487 * doc/Makefile: added cdbfileformat.lyx
15488 * doc/clean.mk: added cdbfileformat.lyx
15490 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15492 * src/mcs51/peeph.def: fix bug #705773
15494 2003-03-20 <johan AT balder>
15496 An sfr/sbit can have an "at #" AND an initializer
15497 * src/SDCCsymt.c (checkSClass):
15498 * src/SDCCmem.c (allocGlobal):
15499 * src/SDCCmem.c (allocLocal):
15500 * src/SDCCast.c (createBlock):
15502 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15504 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15506 2003-03-16 <johan AT balder>
15508 Undid the hackup of const and volatile, the problem is much bigger
15510 * src/SDCCast.c:1.171
15511 * src/SDCCglue.c:1.138
15512 * src/SDCCicode.c:1.146
15513 * src/SDCCsymt.c:1.150
15514 * src/SDCCval.c:1.65
15516 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15518 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15519 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15521 2003-03-13 <johan AT balder>
15523 Hackup const and volatile modifiers in type chains a bit:
15525 * src/SDCCast.c:1.169
15526 * src/SDCCglue.c:1.136
15527 * src/SDCCicode.c:1.143
15528 * src/SDCCsymt.c1.146
15529 * src/SDCCsymt.h1.59
15530 * src/SDCCval.c:1.63
15532 2003-03-12 <johan AT balder>
15534 * src/SDCCBBlock.h: more LRH debugging junk
15535 * src/SDCCcflow.h: more LRH debugging junk
15536 * src/SDCCloop.c: more LRH debugging junk
15537 * src/SDCC.y (struct_declaration): fixed bug #697590
15538 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15539 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15540 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15542 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15543 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15544 test function names must now match exactly).
15545 * src/SDCCcse.c: added special case in findCheaperOp to allow
15546 extending a short integer. Makes less awful code for bug 700121 test case.
15548 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15550 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15551 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15553 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15555 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15556 actually called (operandsNotEqual() was called for all
15557 operandsNotEqualX tests).
15559 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15561 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15562 with shorter literals. Fixes bug 700121.
15564 2003-03-11 <johan AT balder>
15566 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15568 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15570 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15571 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15573 2003-03-10 Borut Razem <borut.razem AT siol.net>
15575 * src/SDCCmain.c: pipe preprocessor's output
15576 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15577 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15578 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15579 which closes all pipes in pipeSet set
15580 * src/SDCCset.c: free deleted item in function deleteSetItem()
15581 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15582 moved from z80 to src subproject
15583 * .version: increased version number to 2.3.4
15585 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15587 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15588 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15589 * support/regression/ports/xa51/spec.mk: fix typo
15591 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15593 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15595 2003-03-09 Borut Razem <borut.razem AT siol.net>
15597 * src/SDCCmain.c: pipe preprocessor's output
15598 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15599 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15600 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15601 which closes all pipes in pipeSet set
15602 * src/SDCCset.c: free deleted item in function deleteSetItem()
15603 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15604 moved from z80 to src subproject
15606 2003-03-09 Borut Razem <borut.razem AT siol.net>
15608 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15609 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15610 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15611 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15612 * src/SDCCglobl.h: unification of WIN32 native definitions
15614 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15616 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15618 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15620 * src/configure.in: check for endianess (even while cross-compiling)
15621 * src/configure: check for endianess (even while cross-compiling)
15622 * src/configure_in.h: check for endianess (even while cross-compiling)
15623 * src/avr/gen.c: remove old endianess stuff
15624 * src/mcs51/gen.c: remove old endianess stuff
15625 * src/ds390/gen.c: remove old endianess stuff
15626 * src/pic/gen.c: remove old endianess stuff
15627 * src/pic/genarith.c: remove old endianess stuff
15628 * src/pic/glue.c: fix endianess check
15629 * src/pic16/gen.c: remove old endianess stuff
15630 * src/pic16/genarith.c: remove old endianess stuff
15631 * src/pic16/glue.c: fix endianess check
15632 * src/xa51/gen.c: remove old endianess stuff
15633 * src/z80/gen.c: fix endianess check
15634 * src/SDCCglue.c: fix endianess check
15635 * src/ds390/peeph.def: fix bug 700036
15637 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15639 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15640 * src/configure: find appropriate data-types on host for SDCC's int and long
15641 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15642 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15643 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15645 2003-03-07 <johan AT balder>
15648 some minor cleanups before the big shot
15649 OP_DEFS and OP_USES now use Kevin's protection
15650 new option --nolabelopt
15652 * src/SDCCBBlock.c:
15661 * src/ds390/ralloc.c:
15662 * src/mcs51/ralloc.c:
15663 * src/pic/ralloc.c:
15664 * src/xa51/ralloc.c:
15665 * src/z80/ralloc.c:
15667 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15669 * src/pic/pcode.c (get_op): fix 64 bit warnings
15670 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15671 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15672 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15673 * support/regression/tests/malloc.c: fix 64 bit warnings
15675 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15677 * src/mcs51/gen.c (genMinus): fixed bug 696436
15679 2003-03-02 Borut Razem <borut.razem AT siol.net>
15681 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15683 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15685 * configure.in: test for mkstemp
15686 * sdccconf_in.h: add HAVE_MKSTEMP
15688 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15690 * device/include/ctype.h: removed warning while using --stack-auto
15691 * device/include/malloc.h: removed warning while using --stack-auto
15692 * device/include/string.h: removed warning while using --stack-auto
15694 2003-02-23 Borut Razem <borut.razem AT siol.net>
15696 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15697 because NDEBUG is defined (see man assert)
15698 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15700 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15702 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15703 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15705 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15707 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15708 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15710 2003-02-18 <johan AT balder>
15712 * as/mcs51/asmain.c (asmbl): module can start with a digit
15713 * as/z80/asmain.c (asmbl): module can start with a digit
15715 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15717 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15718 * src/asm.c: fix pipe() for Mingw32
15720 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15722 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15723 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15724 make -V work again; --c1mode reads now from stdin
15725 * doc/sdccman.lyx: added --c1mode
15726 * support/Util/SDCCerr.c: new messages for c1 mode
15727 * support/Util/SDCCerr.h: new messages for c1 mode
15728 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15730 2003-02-15 <johan AT balder>
15732 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15734 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15736 * doc/sdccman.lyx: Environment variables, -o and other minor things
15738 2003-02-14 <johan AT balder>
15740 * src/xa51/main.c: before anyone really tries to use it :)
15742 * Install doc's in share/sdcc/doc
15743 * removed some obsolete files
15744 * Do a proper make distclean and uninstall
15745 M Makefile.common.in
15748 M device/include/Makefile.in
15749 M device/lib/Makefile.in
15752 M sim/ucsim/doc/Makefile.in
15754 R src/avr/peeph.rul
15755 R src/xa51/peeph.rul
15756 M support/cpp2/Makefile.in
15757 M support/makebin/Makefile
15760 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15762 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15764 2003-02-10 Borut Razem <borut.razem AT siol.net>
15766 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15767 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15768 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15769 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15770 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15771 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15772 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15773 src/z80/Makefile.bcc: Borland Makefile cleanup
15774 * as/z80/Makefile.bcc: Added Borland Makefile
15775 * support/cpp2/borland.h: Removed
15777 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15779 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15780 * src/SDCC.lex: new pragma NOIV
15781 * src/SDCCglobl.h: new pragma NOIV
15782 * src/SDCCmem.c: new pragma NOIV
15784 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15786 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15788 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15790 * src/SDCCmain.c: signal handling is switched off by --debug
15791 * doc/Makefile: small fix for install; use clean.mk again
15792 * doc/clean.mk: clean *.pdf and *.html too
15794 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15796 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15797 * device/lib/printfl.c: fix a ds390 bug by making it portable
15798 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15799 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15800 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15801 * debugger/mcs51/cmd.c: converted multi-line string literals
15802 * sim/ucsim/globals.cc: converted multi-line string literals
15803 * src/SDCCmain.c: introduced signal handler to remove temp files
15804 * doc/Makefile: small tweaks, implement clean
15805 * doc: removed generated files
15807 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15809 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15810 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15811 Address Record is not correctly generated for DS390."
15813 2003-02-02 Borut Razem <borut.razem AT siol.net>
15815 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15816 * as/mcs51/asm.h: fixed compilation with Borland C
15817 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15818 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15819 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15820 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15821 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15822 src/z80/Makefile.bcc: delete $(LIB) only if exist
15823 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15825 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15827 * device/include/malloc.h: introduced NULL
15828 * device/include/string.h: introduced NULL
15829 * device/include/stdlib.h: introduced NULL
15830 * device/lib/_memcpy.c: removed NULL
15831 * device/lib/_strcat.c: removed NULL
15832 * device/lib/_strchr.c: removed NULL
15833 * device/lib/_strcmp.c: removed NULL
15834 * device/lib/_strcpy.c: removed NULL
15835 * device/lib/_strcspn.c: removed NULL
15836 * device/lib/_strlen.c: removed NULL
15837 * device/lib/_strncat.c: removed NULL
15838 * device/lib/_strncmp.c: removed NULL
15839 * device/lib/_strncpy.c: removed NULL
15840 * device/lib/_strpbrk.c: removed NULL
15841 * device/lib/_strrchr.c: removed NULL
15842 * device/lib/_strspn.c: removed NULL
15843 * device/lib/_strstr.c: removed NULL
15844 * device/lib/_strtok.c: removed NULL
15845 * device/lib/malloc.c: removed NULL, include own header
15847 2003-02-02 <johan AT balder>
15849 * 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
15850 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15851 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15852 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15853 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15854 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15856 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15858 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15861 2003-02-01 <johan AT balder>
15863 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15865 2003-01-31 <johan AT CP255758-A>
15867 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15869 2003-01-30 <johan AT balder>
15871 * src/SDCCBBlock.c: automatic bug detection
15872 * src/SDCCicode.c: automatic bug detection
15874 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15876 * src/SDCCglobl.h: now --xram-size 0 works
15877 * src/SDCCmain.c: now --xram-size 0 works
15879 2003-01-29 <johan AT balder>
15881 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15883 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15885 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15886 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15887 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15888 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15889 * src/SDCCglobl.h: Added options --xram-size and --code-size
15890 * src/SDCCmain.c: Added options --xram-size and --code-size
15892 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15894 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15895 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15897 2003-01-27 <johan AT balder>
15899 * src/SDCC.y: fixed bug #613764
15901 2003-01-26 <johan AT balder>
15903 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15904 * src/SDCCsymt.h: fixed bug #673374
15905 * src/SDCCglue.c: fixed bug #661910
15906 * src/SDCCast.c: fixed bug #458099 and 673374
15908 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15910 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15911 * as/mcs51/strcmpi.h: added
15912 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15913 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15914 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15915 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15916 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15917 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15918 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15919 * as/mcs51/Makefile.aslink: new module strcmpi
15920 * as/mcs51/Makefile.asx8051: new module strcmpi
15921 * as/mcs51/Makefil.bcc: new module strcmpi
15922 * as/mcs51/Makefile.in: new module strcmpi
15923 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15925 2003-01-26 <johan AT balder>
15927 * src/SDCCglue.c: reverted back to 1.124
15928 * src/SDCCast.c: reverted back to 1.156
15929 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15931 2003-01-25 <johan AT balder>
15933 * src/SDCCglue.c: A better fix for bug #661910
15934 * src/SDCCast.c: A better fix for bug #661910
15935 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15937 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15939 * src/Makefile.in: remove spawn.o
15940 * src/SDCCmain.c: remove spawn.h
15941 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15942 * src/spawn.c: removed
15943 * src/spawn.h: removed
15944 * support/regression/ports/ds390/spec.mk: link with -r
15946 2003-01-24 <johan AT CP255758-A>
15948 * src/ds390/gen.c (aopOp): fixed bug #667458
15949 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15950 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15951 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15953 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15955 * src/mcs51/peeph.def: better assembler identation by Frieder
15956 * src/mcs51/gen.c: better assembler identation by Frieder
15958 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15960 * as/z80/string.h: removed for gcc 3.2
15961 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15962 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15964 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15966 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15967 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15968 * support/regression/Makefile: separate temp files for ports
15969 * support/regression/generate-cases.py: separate temp files for ports
15970 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15971 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15973 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15975 * moved tinitalk to device/examples/ds390
15977 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15979 * as/mcs51/lkmem.c: rflag is for DS390
15980 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15981 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15982 (linkEdit): move mem- and map-files the same way as ihx-files
15983 * src/z80/main.c (_setDefaultOptions): removed --generic
15984 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15985 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15986 * src/pic/glue.c (picglue): --c1mode works again
15987 * src/pic16/glue.c (pic16glue): --c1mode works again
15988 * src/asm.c (printCLine): fix #660034
15990 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15992 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15993 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15994 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15995 * as/mcs51/lkmem (summary): better fix for sp problem
15996 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15997 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15998 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15999 remove --stack-after-data
16001 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16003 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16004 * src/SDCCutil.c (join): ugly bug: missing '\0'
16005 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16007 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16009 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16011 * src/pic/main.c (_asmCmd): gpasm supports -o
16012 * src/z80/main.c: more general macros
16013 * device/lib/Makefile.in: remove intermediate files
16015 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16017 * .version: Bumped version number to 2.3.3
16018 * src/SDCCBBlock.c: new option -o
16019 * src/SDCCglobl.h: new option -o
16020 * src/SDCCglue.c: new option -o
16021 * src/SDCCmain.c: new option -o
16022 * src/asm.c: new option -o
16023 * src/ds390/main.c: new option -o
16024 * src/pic/glue.c: new option -o
16025 * src/pic/pcode.c: new option -o
16026 * src/pic/ralloc.c: new option -o
16027 * src/pic16/glue.c: new option -o
16028 * src/pic16/pcode.c: new option -o
16029 * src/pic16/ralloc.c: new option -o
16030 * src/z80/main.c: new option -o
16031 * device/lib/Makefile.in: use -o
16032 * support/regression/ports/ds390/spec.mk: use -o
16033 * support/regression/ports/gbz80/spec.mk: use -o
16034 * support/regression/ports/mcs51/spec.mk: use -o
16035 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16036 * support/regression/ports/z80/spec.mk: use -o
16037 * support/regression/ports/ucz80/spec.mk: use -o
16038 * support/regression/ports/xa51/spec.mk: use -o
16039 * support/regression/fwk/lib/timeout.c: fix usage string
16041 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16042 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16044 2003-01-07 <johan AT balder>
16046 * src/SDCCast.c (decorateType): fixed bug #600035
16048 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16049 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16050 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16051 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16052 * src/pic/pcode.c: outcommented unused variable to remove warnings
16053 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16055 2003-01-06 <karl AT turbobit.com>
16056 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16059 2003-01-06 <johan AT balder>
16061 * src/SDCCicode.c: fixed array add
16063 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16064 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16065 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16067 2003-01-04 <johan AT balder>
16069 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16071 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16072 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16074 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16075 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16076 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16078 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16079 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16081 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16082 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16084 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16085 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16087 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16089 * in /sdcc/as/mcs51/ changed these files in order to create an
16090 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16091 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16092 following files to include the previous two files: aslink.dsp,
16093 Makefile.aslink, Makefile.bcc, and Makefile.in.
16095 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16096 .adb instead of .cdb
16098 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16100 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16101 value from option --iram-size.
16103 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16105 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16108 2002-09-18 <wiml AT hhhh.org>
16110 * SDCClrange.h: exposed setFromRange() and setToRange()
16111 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16112 packRegsForAccUse() (bug 542397)
16113 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16114 multiple times and emitting the fetch operations more than once
16115 added aopGetUsesAcc() function to allow binary operators to
16116 fetch their operands in the correct order; made genMinus() emit
16117 compact code for X = LITERAL - Y
16119 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16120 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16121 sprintf() in line 1267.
16123 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16124 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16127 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16128 Changes to aslink (All the changes are marked with 'JCF'):
16130 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16133 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16134 area BSEG. Also moves, if possible, the DATA area down into the internal
16135 ram so more space is available.
16137 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16140 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16141 not bytes. Function summary() which creates a memory usage summary
16142 file with extension .mem. Reports of overlaping stack and small stack
16143 size. If the space for the stack is less than 16 bytes aslink trows a
16146 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16147 the 8051. Option 'y' for memory summary output file.
16149 Changes to sdcc (All the changes are marked with 'JCF'):
16151 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16153 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16154 overlaying area for it (uses RegBankUsed[4]).
16156 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16157 bank zero as used by default. By default aslink locates the stack
16158 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16159 the creation of the .mem file. Delegates the allocation of data area
16160 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16161 the begining of the stack area to aslink.
16163 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16164 glue() in SDCCglue.c creates an area for it.
16166 2002-09-03 Borut Razem <borut.razem AT siol.net>
16167 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16168 sdcc/src/pic/glue.c:
16169 introduced atexit() handler for teporay files removal in case of
16170 errors, assertions, ...
16172 2002-08-29 Borut Razem <borut.razem AT siol.net>
16173 * sdcc/support/cpp2/auto-host_vc_in.h:
16174 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16175 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16176 Maybe there is a similar problem with BORLANDC? It should be checked!
16178 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16179 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16180 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16181 was not executed, and the compiler (cl) launched a warning:
16182 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16184 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16185 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16187 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16188 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16190 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16191 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16192 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16193 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16194 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16195 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16196 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16197 - added Release configuration in VS projects
16198 - review of compiler an linker options
16199 - VC .exe files are generated in bin_vc directory, not to interfere
16200 with binaries generated from other projects (cygwin, mingw, bcc ...)
16202 * sdcc/src/yacc.dsp: added
16204 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16205 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16206 and insert the version number definitions from .version
16208 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16210 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16211 added - genarate auto-host.h using auto-host_vc_in.h as template
16214 removed from CVS, generated automatically
16216 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16217 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16219 2002-08-11 Borut Razem <borut.razem AT siol.net>
16220 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16222 2002-08-10 Borut Razem <borut.razem AT siol.net>
16223 * src/SDCCmain.c (main):
16224 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16225 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16226 The consequence was that some temporary files were not removed.
16229 unification of code in functions tempfilename() and tempfile():
16230 function tempnam() is defined in Visual Studio 6.0 and .NET
16232 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16234 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16235 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16236 - removed compiler command line option /WX: Treats all warnings as errors
16237 - update a list of source files, included into the project
16239 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16240 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16241 changed project type to Generic Project so that can be correcly converted to VS.NET project
16243 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16245 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16247 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16249 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16250 added return 0 statements after assert() to make compiler happy
16252 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16253 added newline in the def file to keep MSC compiler satisfied
16255 * sdcc/src/z80/gen.c:
16256 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16257 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16258 - solved MSC error in function aopDump()
16260 * sdcc_vc.h: define PREFIX as "\\sdcc"
16262 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16263 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16265 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16266 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16267 - Rewrote the register banking algorithm.
16268 - Added pCode live-range analysis to registers (for now, only non-used and
16269 singly-used registers optimized away)
16271 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16273 * 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.
16275 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16276 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16278 2002-04-22 Michael Hope <michaelh AT vroom>
16280 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16282 * configure.in (DD_COPT): Added include support required for gbdk.
16284 * .version: Bumped version number just to increase it.
16286 * src/SDCCmain.c: Added -nostdinc to the default options.
16288 2002-04-15 Michael Hope <michaelh AT vroom>
16290 * device/lib/z80/printf.c (sprintf): Added.
16292 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16294 * src/z80/peeph.def: Added transpose redundent load rule.
16296 * src/z80/main.c: Added force callee saves for jaune.
16298 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16300 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16302 2002-03-28 Johan Knol <johan AT balder>
16304 * src/SDCCval.c: fixed bug #532436
16306 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16308 Added "char *Processor" field to the port structure.
16311 Added -p option. Allows port dependent processor to be specified.
16314 Initialized the new field char *Processor field to NULL in all ports
16317 Compiler generated registers for interrupt context saving
16318 were not getting allocated.
16320 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16323 Fixed left shift. Will promote the left side of a left shift
16324 if a) left shifting more than size of operand or b) when assigned
16325 to something size > size of left side
16327 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16329 tons of changes. Register allocation has been
16330 rewritten. Added customization for the various PICs. Flow
16331 analysis is restructured. ...
16333 * src/pic/device.h:
16336 * src/pic/device.c:
16337 Added. device.c is a PIC port hack to accomodate variations
16340 2002-03-13 Michael Hope <michaelh AT vroom>
16342 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16344 2002-03-04 johanknol <johanknol AT manik>
16346 * /src/SDCCval.c: fixed
16348 const unsigned char arr[][2] = { { 0, 1 } };
16349 t18.c:1: error: Initializer element is not constant
16351 2002-03-04 bela <bela AT manik>
16353 * /device/include/mcs51reg.h:
16354 ds89c420 register definition update
16356 2002-03-03 <johan AT FRIJA>
16358 * support/Util/SDCCerr.c: did something, but don't no why anymore
16360 * support/regression/tests/bug-524691.c: made it a little less shy
16362 * src/SDCCast.c (decorateType): fixed bug #524697
16364 * src/SDCCast.c: made some lineno improvements
16366 * src/SDCCval.c (getNelements): changed warning to error
16368 * src/SDCCglue.c (printIvalArray): changed warning to error
16370 * src/SDCCicode.c: fixed a warning for mingw
16372 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16374 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16376 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16378 * src/ds390/peeph.def:
16379 Added some more peephole rules
16381 * src/ds390/gen.c: Various fixes & enhancements
16383 * src/SDCClrange.c, src/SDCClrange.h:
16384 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16386 * src/ds390/ralloc.c:
16387 various fixes & enhancements (ds390) specific
16389 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16390 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16393 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16395 2002-03-02 <johan AT FRIJA>
16397 * src/SDCCast.c (decorateType): fixed bug #524708
16399 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16401 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16403 2002-03-01 Michael Hope <michaelh AT vroom>
16405 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16407 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16409 2002-03-01 <johan AT FRIJA>
16411 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16413 * src/SDCCast.c (decorateType): fixed bug #524209
16415 * src/SDCCval.c (valNot): fixed bug #524195
16417 2002-02-26 <johan AT balder>
16419 * src/xa51/gen.c: fixed a warning
16421 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16423 * src/SDCCast.c (decorateType): fixed bug #522534
16425 2002-02-23 <johan AT balder>
16427 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16429 2002-02-22 <johan AT balder>
16431 * src/SDCCast.c: fixed bug #514865
16433 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16435 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16437 * sdcc/src/SDCCloop.c:
16438 Previous fix was not good. basic blocks that have "break" or "return" are
16439 not really partof a loop , but live ranges used in these blocks should
16440 be live thru the entire loop, so set partOfLoop but don't add them to
16443 2002-02-21 <johan AT FRIJA>
16445 * src/SDCCcse.c: fixed bug #514308
16447 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16450 Fixed BUG #519583. If a conditional block ended in a return/break
16451 statement inside a loop, it was not being considered part of the loop.
16453 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16455 2002-02-10 Karl Bongers <karl AT turbobit.com>
16458 Fixed up SDCDB debugger somewhat. Updated debugger/README
16459 with lots of comments and notes.
16461 * device/examples/test2.c:
16462 Fix bug, "red" variable not being initialized(compiler complained).
16464 * device/examples/Makefile, examples/test3.c:
16465 Add Makefile in device/examples folder, compiles test3.c
16466 for use as a multiple module SDCDB test case.
16468 * sim/ucsim/cmd.src/cmdset.cc:
16469 Took out debug printfs in ucsim "next" command.
16471 * sim/ucsim/xa.src:
16472 Karl and Johan start ucsim XA support. Most dissassembly working,
16473 about 75% emulation done(plenty of work remaining).
16475 * sim/ucsim/z80.src:
16476 Add Z80 support to ucsim, add test-ucz80 regression test,
16477 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16478 Notice z80 compiler fails on examples/test3.c/crc code.
16480 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16482 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16483 Added support for --parms-in-bank1
16485 * src/ds390/peeph.def:
16486 added a few more peephole optimzations
16488 * src/ds390/main.c:
16489 1) added __builtin_inp & __builtin_outp used to read in data of given length
16490 from a memory mapped port
16491 2) added __builtin_memcmp
16492 3) added __builtin_swapw swap bytes of a short
16494 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16495 1) handle multiple send & receives from register bank1
16496 2) ralloc can now allocate DPTR1 to some liveRanges
16498 * src/SDCCsymt.c, src/SDCCsymt.h:
16499 changes to handle multiple sends & receives
16501 * src/SDCCptropt.h:
16502 added some pointer arithmetic optimization
16504 * src/SDCCptropt.c:
16505 added some pointer arithmetic optimizations but not stable yet so not
16506 called from anywhere (will get this working shortly)
16508 * src/SDCCopt.c: fixed for multiple sends & receives
16511 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16512 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16513 set preprocessor defines (depending on options)
16515 * src/SDCCicode.c, src/SDCCicode.h:
16516 changes made to handle multiple sends & receives
16519 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16521 * src/SDCCcse.c, src/SDCCcse.h:
16522 added function findbackward def (to be used in upcoming optimization)
16524 * src/SDCCcflow.c, src/SDCCcflow.h:
16525 added function returnAtEnd - to determine if a basic block terminates with
16528 * src/SDCCast.c, src/SDCCast.h:
16529 added option parms-in-bank1
16531 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16532 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16533 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16534 adjusted for --parms-in-bank1 option
16536 * device/include/string.h:
16537 donot redefine "reentrant" keyword
16539 * device/include/ds80c390.h: Added some more SFRs
16541 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16543 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16545 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16547 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16549 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16551 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16553 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16555 * Added --xram-movc option
16557 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16559 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16561 2002-01-11 Johan Knol
16563 * Added math lib of Jesus Calvino-Fraga
16565 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16567 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16568 * support/regression/Makefile: new target test-mcs51-stack-auto
16569 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16571 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16573 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16575 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16577 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16579 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16581 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16583 * src/SDCCglue.h: add definition for printIvalChar()
16585 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16587 * src/SDCCast.c: fix #498138 by Johan
16589 * src/SDCCglue.c: fix #498138 by Johan
16591 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16593 * support/regression/Makefile: fix clean
16595 * support/regression/ports/ds390/support.c: fix transmission of last character
16597 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16599 * /sdcc/src/ds390/gen.c:
16600 a) improved computing address of stack variable
16601 b) took out some #if 0 code
16602 c) improved parmBytes adjustment
16603 d) improved genPlusIncr & genMinusIncr
16604 e) genCmp could generate bad code (when left assigned to DPTR)
16605 f) Fixed bug in hasInc
16607 * /sdcc/src/ds390/ralloc.c:
16608 a) packRegsForSupport could mess up live information (Fixed)
16609 b) packRegsDPTRuse could be incorrect for left & right shift
16611 * /sdcc/src/mcs51/ralloc.c:
16612 packRegsForSupport could mess up the live information (Fixed)
16614 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16616 * /sdcc/src/SDCCast.c:
16617 can reverse a loop even if function call is present as long
16618 as the loop control variable is local & is not passed as parameter
16620 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16622 * /sdcc/ChangeLog: *** empty log message ***
16624 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16625 More builtin function additions for TININative
16627 * /sdcc/src/ds390/ralloc.c:
16628 Had broken the regression testsuite
16630 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16632 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16633 Added funcattr hasStackParms will be set for reentrant functions when there
16634 are paramteres on the stack, this helps in minimizing frame pointer generation
16635 typeFromStr can handle function pointers now
16637 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16638 *** empty log message ***
16640 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16642 * /src/ds390/gen.c, /src/ds390/main.c:
16643 More builtin function additions for TININative
16645 * /src/ds390/ralloc.c:
16646 Had broken the regression testsuite
16648 * /src/SDCCast.c: Fixed a bug in dumptree
16650 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16651 Added funcattr hasStackParms will be set for reentrant functions when there
16652 are paramteres on the stack, this helps in minimizing frame pointer generation
16653 typeFromStr can handle function pointers now
16655 * /doc/builtins.txt, /doc/TININative.txt:
16656 *** empty log message ***
16659 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16661 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16662 ALPHA version for -mTININative
16664 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16665 updated to reflect changes in the port structure
16668 added function do_assemble (similar to do_link) if non-null this function
16669 will be called to do assembly (-mTININative) requires a multi command
16671 added function genAssemblerEnd will be called to generate assembler Epilogue
16674 added _JavaNative to debug info printing
16676 * /src/SDCCmain.c: added option --tini-libid
16677 added port->do_assemble function (-mTININative) has a multi command assemble
16679 * /src/SDCCglue.c: Disabled "constExpr" check
16680 added port->genAssemblerEnd function
16682 * /src/SDCCglobl.h: Added option --tini-libid value
16685 tookout optimizeCompare from the header (has no external references)
16687 * /src/SDCCast.c: made one more function "static"
16689 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16691 * src/z80/mappings.i: Added z80asm support.
16693 * src/z80/main.c: Added z80asm support on --asm=z80asm
16695 * src/z80/gen.c: Fixed asm portability issues.
16697 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16699 * src/SDCCglue.c (printExterns): Added global/extern split.
16701 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16703 * support/regression/Makefile: added test for mcs51 model large
16705 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16707 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16709 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16711 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16713 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16715 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16717 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16719 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16721 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16723 * support/regression/tests/simplefloat.c: Port to mcs51.
16725 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16726 * support/regression/tests/bug-485362.c: Added.
16728 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16730 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16732 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16734 * src/z80/gen.c (aopDump): Added a dump function.
16736 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16737 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16739 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16741 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16743 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16745 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16747 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16749 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16751 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16753 * support/regression/ports/ds390/support.c: Use tinibios.
16755 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16757 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16759 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16760 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16762 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16764 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16766 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16768 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16770 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16771 (packRegsForIYUse): Created and optimised.
16773 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16775 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16776 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16778 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16780 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16782 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16784 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16786 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16788 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16790 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16792 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16794 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16796 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16798 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16800 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16801 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16802 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16804 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16806 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16807 (genNotFloat): Added.
16808 (genUminusFloat): Added.
16810 * device/lib/z80/Makefile: Added floating pt stubs.
16812 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16814 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16816 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16818 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16820 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16822 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16824 * sdcc/support/regression/Makefile: Add port ds390.
16826 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16828 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16830 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16832 * sdcc/support/regression/ports/ds390/support.c: Added.
16834 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16836 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16838 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16840 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16842 * device/include/malloc.h: Added z80 and gbz80 support.
16844 * device/lib/gbz80/heap.s: Added.
16846 * device/lib/z80/heap.s: Added.
16848 * device/lib/malloc.c: Added z80 and gbz80 support.
16850 * support/regression/tests/malloc.c (testMalloc): Added.
16852 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16854 * support/regression/tests/bug-478094.c: Added.
16856 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16858 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16860 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16862 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16864 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16866 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16868 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16870 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16872 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16874 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16876 * support/regression/tests/bug-477927.c: Added.
16878 * src/z80/peeph.def: Added minor rules.
16880 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16882 * src/z80/peeph.def: Added jump optimisation modification.
16884 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16886 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16888 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16890 * support/regression/tests/funptrs.c: Added.
16892 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16894 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16896 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16898 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16900 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16902 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16903 (movLeft2ResultLong): Created.
16905 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16906 (joinPushes): Added. Joins two char pushes into a word push.
16908 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16910 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16912 * support/makebin/Makefile (install): Added creation of dest dir.
16914 2001-10-24 Karl Bongers <karl AT turbobit.com>
16916 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16918 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16920 * src/z80/ralloc.c: Turned off faulty pack for one use.
16922 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16924 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16926 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16928 * support/regression/Makefile: Improved clean
16930 * support/regression/ports/gbz80/spec.mk: Added clean
16932 * support/regression/ports/host/spec.mk: Added clean
16934 * support/regression/ports/z80/spec.mk: Added clean
16936 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16938 * support/regression/ports/mcs51/timeout.c: little improvements
16940 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16942 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16944 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16946 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16948 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16950 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16952 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16954 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16955 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16957 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16959 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16961 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16963 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16965 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16967 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16969 * support/regression/tests/longor.c: Added.
16971 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16973 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16975 * as/mcs51/aslink.h: define PATH_MAX
16977 * as/mcs51/asm.h: define PATH_MAX
16979 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16981 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16983 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16985 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16987 * src/SDCCglobl.h: define PATH_MAX
16989 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16991 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16993 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16995 * src/z80/gen.c (gencjneshort): Fixed
16997 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16999 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17001 * support/regression/tests/bug-469671.c: Added.
17003 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17005 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17007 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17009 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17011 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17013 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17015 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17017 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17019 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17021 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17023 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17025 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17027 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17029 * 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.
17031 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17033 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17035 2001-10-07 <johan AT FRIJA>
17037 * device/lib/gets.c (gets): fixed the return value.
17039 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17040 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17042 * 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.
17044 * 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.
17046 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17048 * src/pic/gen.c: Removed Safe_strdup.
17050 * configure.in: Added option to enable libgc support.
17052 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17053 (bitVectUnion): Optimised.
17054 (bitVectIntersect): Optimised.
17055 (bitVectBitsInCommon): Optimised.
17056 (bitVectCplAnd): Optimised.
17058 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17060 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17062 * src/SDCCmain.c: distinguish between assembler debug and plain options
17064 * src/avr/main.c: remove standard assembler options
17066 * src/ds390/main.c: remove standard assembler options
17068 * src/mcs51/main.c: remove standard assembler options
17070 * src/port.h: removed "PENDING" comment
17072 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17074 * src/device/lib/_mulint.c : new, with assember functions
17076 * src/device/lib/_mullong.c : new, with assember functions
17078 * src/device/lib/_divuint.c : with assember functions
17080 * src/device/lib/_divsint.c : with assember functions
17082 * src/device/lib/_divulong.c: with assember functions
17084 * src/device/lib/_divslong.c: with assember functions
17086 * src/device/lib/_moduint.c : with assember functions
17088 * src/device/lib/_modsint.c : with assember functions
17090 * src/device/lib/_modulong.c: with assember functions
17092 * src/device/lib/_modslong.c: with assember functions
17094 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17096 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17098 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17099 replaced _mululong.c and _mulslong.c by _mullong.c
17101 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17103 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17105 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17107 * src/SDCCglue.c: test, if win32api is available for MINGW
17109 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17111 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17112 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17113 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17114 * support/regression/ports/host/spec.mk: removed GENERIC
17115 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17116 * support/regression/ports/z80/spec.mk: removed GENERIC
17118 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17120 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17122 * support/regression/tests/bug-467035.c: Created.
17124 2001-10-01 <johan AT FRIJA>
17126 * src/SDCC.y: fixed bug #466586 part 1
17128 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17130 * SDCCicode.c: z80 has no generic pointers
17131 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17133 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17135 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17137 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17139 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17141 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17143 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17145 * configure.in: Fixed up so that ucsim is only configured once.
17147 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17149 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17150 (getPathDifference): As above.
17152 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17154 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17156 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17157 * .version: Updated to 2.3.1
17159 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17160 Added copyright header.
17162 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17163 (assemble): Added support for macro based assembler commands.
17164 (linkEdit): Added support for macro based linker commands.
17165 (preProcess): Changed the pre-processor to use macros.
17166 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17167 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17169 * device/lib/z80/crt0.s: Added module name for debugging.
17171 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17173 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17175 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17177 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17179 * src/Makefile.in: Added SDCCmacro and SDCCutil
17181 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17183 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17185 2001-09-16 <johan AT FRIJA>
17187 * 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.
17189 2001-09-15 <johan AT FRIJA>
17191 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17192 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17194 2001-09-11 <johan AT FRIJA>
17196 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17198 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17200 * support/regression/tests/bug-460444.c: Added test case.
17202 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17203 (genCast): Added justification for all of the asserts.
17205 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17207 * support/regression/support.c: _xdata replaced by xdata
17209 * support/regression/spec.mk: removed _generic
17211 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17213 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17215 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17216 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17218 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17220 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17222 * support/regression/tests/bug-460010.c: Added test case.
17224 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17226 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17228 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17230 * support/regression/testfwk.c: removed workaround for bug #436344
17232 * support/regression/tests/bp.c: use less memory with mcs51
17234 * support/regression/tests/bug-441448.c: use less memory
17236 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17238 * support/regression/collate-results.py: typo
17240 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17242 * support/regression/tests/fetchoverlap.c: Added new test case.
17244 * support/regression/tests/bp.c: Added new test case.
17246 * support/regression/tests/bug-448984.c: Added new test case.
17248 * support/regression/tests/pow2shifts.c: Added new test case.
17250 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17251 (genlshTwo): Fixed right shift for count > 8.
17253 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17255 2001-09-08 <johan AT FRIJA>
17257 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17259 2001-09-07 <johan AT FRIJA>
17261 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17263 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17265 2001-09-06 <johan AT FRIJA>
17267 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17268 * bernhard noted me at this: "() equals to (void)" (1.38)
17270 2001-09-05 <johan AT FRIJA>
17272 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17274 2001-09-04 <johan AT FRIJA>
17276 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17279 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17281 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17283 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17285 * link/z80/aslink.h: Fixed path for PATH_MAX
17287 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17289 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17291 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17293 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17295 * 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.
17297 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17299 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17300 (genCmp): Fixed up genCmp for the GB with longs.
17302 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17304 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17306 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17308 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17310 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17312 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17314 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17316 * 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.
17318 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17320 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17322 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17324 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17326 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17328 * sim/ucsim/configure: little improvement of Cygwin-detection
17329 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17330 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17331 * support/regression/tests/bug-221100.c: small changes for mcs51
17332 * support/regression/tests/bug-221168.c: small changes for mcs51
17333 * support/regression/tests/bug-227710.c: small changes for mcs51
17334 * support/regression/tests/staticinit.c: small changes for mcs51
17335 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17336 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17337 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601