1 2008-01-25 Raphael Neider <rneider AT web.de>
3 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
4 search path instead of appending them
6 2009-01-24 Borut Razem <borut.razem AT siol.net>
8 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
9 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
10 to 32 bit unsigned int when calling sputl() since it is a macro
11 * as/link/lkar.c: changed the initialization of This->loaded
13 2009-01-23 Borut Razem <borut.razem AT siol.net>
15 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
16 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
17 unsigned int when calling new(), since asxxxx doesn't use function
20 2009-01-21 Borut Razem <borut.razem AT siol.net>
22 * as/link/lkar.h: sgetl and sputl are independent of endianness
23 * as/link/sdxxxx_config.h.in: removed endianness detection
25 2009-01-20 Borut Razem <borut.razem AT siol.net>
27 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
28 due creation of ar format libraries
29 * support/scripts/sdcc.nsi:
30 don't add nonexistent object files to the package
32 2009-01-19 Borut Razem <borut.razem AT siol.net>
34 * Makefile.in, configure.in, configure,
35 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
36 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
37 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
38 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
39 device/lib/small/Makefile.in,
40 device/lib/z80/Makefile.in: create ar format libraries
41 * support/regression/ports/mcs51-xstack-auto/spec.mk:
42 use device/lib/Makefile to create library
43 * support/regression/tests/snprintf.c:
44 floating point is not enabled in small-xstack-auto library
45 * device/lib/libfloat.lib, device/lib/libint.lib,
46 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
48 2009-01-18 Borut Razem <borut.razem AT siol.net>
50 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
51 warning: extra tokens at end of #endif directive
53 2009-01-11 Borut Razem <borut.razem AT siol.net>
55 * Makefile.in: added SDCC_ASRANLIB to PKGS
57 2009-01-10 Borut Razem <borut.razem AT siol.net>
59 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
60 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
61 due added support for ar format libraries
63 2009-01-09 Borut Razem <borut.razem AT siol.net>
65 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
66 as/asranlib/asranlib.c: added asranlib
67 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
68 * Makefile.in, as/link/hc08/Makefile.in,
69 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
70 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
71 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
72 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
73 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
74 configure.in, sdcc.dsw: modified to support ar format libraries
76 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
78 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
81 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
83 * sim/ucsim/z80.src/inst_ed.cc:
84 Fixed bug #2488074, which made regression tests fail.
86 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
88 * device/lib/z80/mod.s,
90 device/lib/z80/mulchar.s,
92 device/lib/z80/divsigned.s,
93 device/lib/z80/Makefile.in:
94 Implemented RFE #1702376.
96 2009-01-05 Borut Razem <borut.razem AT siol.net>
98 * as/link/lksdcclib.c:
99 fixed linker hanging in INDEXLIB is not defined (hc08)
101 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
104 Implemented RFE #2485684, and some further improvements of HL caching
106 * src/z80/peeph-z80.def:
107 Fixed a bug exposed by implementing RFE #2485684.
109 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
111 * src/z80/peeph-z80.def:
112 Peephole improvements.
115 device/include/string.h,
116 device/lib/z80/memmove.s:
118 * device/lib/z80/Makefile.in,
119 device/lib/Makefile.in,
120 support/regression/tests/memory.c,
121 device/lib/z80/strlen.s:
122 Partially implemented RFE #2471534.
124 2009-01-04 Borut Razem <borut.razem AT siol.net>
126 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
127 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
128 * doc/README.txt: updated John Hartman's e-mail address
129 * as/link/lkrel.c, as/link/lksdcclib.c:
130 fixed bug #2484677: Linker hangs
131 * src/z80/peep.c: fixed msvc warning C4047:
132 'return' : 'int ' differs in levels of indirection from 'char *'
133 * config.dsp: as/lib corrected to as/link
135 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
138 Implemented RFE #2484693.
139 * src/z80/peeph-z80.def:
140 Some peephole improvements.
142 2009-01-03 Borut Razem <borut.razem AT siol.net>
145 fixed warning: 'ret' may be used uninitialized in this function
147 2009-01-02 Borut Razem <borut.razem AT siol.net>
149 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
150 as/link/getline.[ch], as/link/lkrel.[ch]: added,
151 made support for differnet library formats more flexible,
152 preparation for support of ar format
153 * as/link/lklibr.c, as/link/z80/Makefile.in,
154 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
155 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
156 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
157 as/link/hc08/lkelf.c, as/link/aslink.h:
158 made support for differnet library formats more flexible,
159 preparation for support of ar format
161 2009-01-01 Borut Razem <borut.razem AT siol.net>
163 * as/link/asxxxx_config.h.in:
164 fixed warning: extra tokens at end of #endif directive
166 fixed warning: suggest parentheses around && within ||
167 * device/lib/Makefile.in: allow whitespaces at the end of lines in
168 ports.build, in order to make it work on cygwin - it seems to be a
169 bug in cygwin grep: CR is not treated as part of end-of-line
171 2008-12-31 Borut Razem <borut.razem AT siol.net>
173 * configure, configure.in, config.dsp, config_vc.awk,
174 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
175 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
176 introduced asxxxx_config.h.in
178 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
181 src/z80/peeph-z80.def:
182 Minor addition improvement.
184 2008-12-30 Raphael Neider <rneider AT web.de>
186 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
187 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
188 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
189 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
190 support/librarian/sdcclib.c, support/makebin/makebin.c:
191 partially revert changes from r5293..r5295
193 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
195 * src/z80/peeph-z80.def:
196 Minor peephole improvement.
198 2008-12-29 Raphael Neider <rneider AT web.de>
200 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
201 incorrectly discarded BANKSELs
203 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
205 * support/regression/tests/memory.c:
206 Added simple test for memset(), memcpy() and memmove()
208 2008-12-29 Borut Razem <borut.razem AT siol.net>
210 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
212 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
214 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
215 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
216 (177.j): added new rule
217 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
218 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
219 (decorateType CAST): propagate storage class to generic pointer results
221 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
223 * device/lib/z80/string.c,
224 device/lib/z80/printf.c,
225 device/lib/z80/mul.s:
228 Fixed code generation bug exposed by builtin memcpy().
230 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
232 * device/lib/_memcpy.c:
233 fixed conflict with builtin memcpy()
235 2008-12-26 Borut Razem <borut.razem AT siol.net>
237 * support/librarian/sdcclib.c:
238 fixed bug 2466950: "sdcclib broken"
239 by removing fgets return value check
241 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
244 device/include/string.h: Implemented RFE #1914254
246 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
247 * device/lib/z80/Makefile.in,
248 device/lib/Makefile.in,
249 device/lib/z80/memmove.s: Implemented RFE #1914256
251 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
253 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
254 * src/z80/peep.c: improved checks for unused data
256 src/z80/main.c: Implemented RFE #1899189
258 2008-12-25 Borut Razem <borut.razem AT siol.net>
260 * support/regression/Makefile.in:
261 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
263 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
265 * src/z80/peeph-z80.def: minor peephole improvements
267 2008-12-21 Borut Razem <borut.razem AT siol.net>
269 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
270 due to redefinition of symbol __assert
271 sdcclib.c:53:1:warning: "__assert" redefined
272 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
273 warning: this is the location of the previous definition
275 2008-12-20 Raphael Neider <rneider AT web.de>
277 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
278 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
279 support/cpp/libcpp/macro.c: fix format string errors
281 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
283 * src/pic/device.c: partial rewrite using strtok,
284 quieten compiler warnings, adopt SDCC coding style
286 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
287 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
288 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
289 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
290 support/librarian/sdcclib.c, support/makebin/makebin.c:
291 quieten most compiler warnings
293 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
294 probably fix operator precedence bug
296 * doc/clean.mk: quieten rm if no .lyx is present
298 2008-12-19 Borut Razem <borut.razem AT siol.net>
300 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
301 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
302 doc/README.txt, doc/test_suite_spec.lyx:
303 applied patch 2446381: Dcoumentation spelling correcitons
304 thanks to Steven Borley
306 2008-12-16 Raphael Neider <rneider AT web.de>
308 * device/include/pic/pic12f629.h,
309 device/include/pic/pic12f675.h,
310 device/lib/pic/libdev/pic12f629.c,
311 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
313 2008-12-14 Borut Razem <borut.razem AT siol.net>
315 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
316 converted to LyX 1.5.7 (\lyxformat 276) format
318 2008-12-07 Borut Razem <borut.razem AT siol.net>
320 * support/regression/tests/bitfields.c:
321 added test case for bug #2366757
323 2008-12-07 Raphael Neider <rneider AT web.de>
325 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
326 NULL pointer dereference, closes #2366757
328 2008-11-25 Raphael Neider <rneider AT web.de>
330 * device/include/pic16/pic16devices.txt,
331 sdcc/src/pic16/device.c,
332 sdcc/src/pic16/device.h: implicitly disable XINST
333 whenever CONFIG4L is set via an additional optional
334 argument to the configword directive in pic16devices.txt
336 2008-11-24 Raphael Neider <rneider AT web.de>
338 * device/lib/pic16/configure.ac,
339 device/lib/pic16/Makefile.common: fixed quoting issues
341 * device/lib/pic16/configure,
342 device/lib/pic16/debug/Makefile.in,
343 device/lib/pic16/libc/Makefile.in,
344 device/lib/pic16/libdev/Makefile.in,
345 device/lib/pic16/libio/Makefile.in,
346 device/lib/pic16/libm/Makefile.in,
347 device/lib/pic16/libsdcc/Makefile.in,
348 device/lib/pic16/Makefile.in,
349 device/lib/pic16/startup/Makefile.in: regenerated
351 * src/pic16/main.c (_pic16_finaliseOptions): revert to
354 2008-11-24 Raphael Neider <rneider AT web.de>
356 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
357 argument of --asm= or --link= to allow for
358 --asm="sh script --options", the user can double quote the
359 argument if needed: --asm="'c:/program files/gpasm' -q",
360 also fix some potential buffer overflows
362 2008-11-19 Borut Razem <borut.razem AT siol.net>
365 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
366 thanks Mauro Giachero
368 2008-11-16 Borut Razem <borut.razem AT siol.net>
370 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
371 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
373 2008-11-15 Borut Razem <borut.razem AT siol.net>
375 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
376 src/SDCCsymt.c, src/SDCCsymt.h:
377 fixed RFE #2291335 : Unnamed bit-field initialization
378 * support/regression/tests/bitfields.c:
379 added test case for RFE #2291335
380 * support/regression/tests/bug-1981238.c:
381 don't initialize unnamed bit-fields
383 2008-11-11 Raphael Neider <rneider AT web.de>
385 * device/include/pic16/pic18f25j10.h,
386 device/include/pic16/pic18f45j10.h: remove useless boilerplate
388 * device/include/pic16/adc.h,
389 device/lib/pic16/libio/adc/adcbusy.c,
390 device/lib/pic16/libio/adc/adcclose.c,
391 device/lib/pic16/libio/adc/adcconv.c,
392 device/lib/pic16/libio/adc/adcopen.c,
393 device/lib/pic16/libio/adc/adcread.c,
394 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
395 and fixed ADC routines to work for more target devices,
396 incorporates patch #2036130 by Nick Materer
398 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
400 * device/include/ctype.h,
401 * device/include/ds400rom.h,
402 * device/include/ds80c390.h,
403 * device/include/float.h,
404 * device/include/math.h,
405 * device/include/serial.h,
406 * device/include/stdbool.h,
407 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
409 * device/include/mcs51/C8051F336.h,
410 * device/include/mcs51/C8051T600.h,
411 * device/include/mcs51/C8051T610.h,
412 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
413 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
415 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
417 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
419 2008-11-10 Raphael Neider <rneider AT web.de>
421 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
422 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
423 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
424 (patch by Nick Materer, #2253980)
426 * device/lib/pic16/libio/adc.ignore,
427 device/lib/pic16/libio/i2c.ignore,
428 device/lib/pic16/libio/usart.ignore,
429 device/lib/pic16/pics.all: updated to build more device libs
431 * device/lib/pic16/libdev/Makefile.am,
432 device/lib/pic16/libdev/Makefile.in,
433 device/lib/pic16/libio/Makefile.am,
434 device/lib/pic16/libio/Makefile.in: regenerated
436 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
437 names per memory location, applied SDCC style to more functions
439 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
441 * device/include/mcs51/p89lpc933_4.h: new NXP header file
442 * device/include/mcs51/p89lpc935_6.h: new NXP header file
443 * device/include/mcs51/p89v66x.h: minor changes
444 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
446 2008-11-09 Raphael Neider <rneider AT web.de>
448 * device/include/pic/pic14devices.txt: fixed memory description for
449 12f629 and 12f675, closes #2236240
451 2008-11-06 Borut Razem <borut.razem AT siol.net>
453 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
454 pass system include paths with -isystem to sdcpp
455 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
456 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
458 2008-11-02 Raphael Neider <rneider AT web.de>
460 * doc/sdccman.lyx: updated the sections on the library build process
461 and on how to add support for new devices, and documented known
462 problems with the extended instruction set including a workaround
464 2008-11-01 Raphael Neider <rneider AT web.de>
466 * device/include/pic16/adc.h,
467 device/include/pic16/pic16devices.txt,
468 device/include/pic16/pic18f2410.h,
469 device/include/pic16/pic18f2510.h,
470 device/include/pic16/pic18f2515.h,
471 device/include/pic16/pic18f2610.h,
472 device/include/pic16/pic18f4410.h,
473 device/include/pic16/pic18f4510.h,
474 device/include/pic16/pic18f4515.h,
475 device/include/pic16/pic18f4610.h,
476 device/include/pic16/pic18fregs.h,
477 device/lib/pic16/libdev/Makefile.am,
478 device/lib/pic16/libdev/Makefile.in,
479 device/lib/pic16/libdev/pic18f2410.c,
480 device/lib/pic16/libdev/pic18f2510.c,
481 device/lib/pic16/libdev/pic18f2515.c,
482 device/lib/pic16/libdev/pic18f2610.c,
483 device/lib/pic16/libdev/pic18f4410.c,
484 device/lib/pic16/libdev/pic18f4510.c,
485 device/lib/pic16/libdev/pic18f4515.c,
486 device/lib/pic16/libdev/pic18f4610.c,
487 device/lib/pic16/libio/Makefile.am,
488 device/lib/pic16/libio/Makefile.in,
489 device/lib/pic16/pics.all: added support for 18f[24][456]10
490 and 18f[24]515 devices
491 * doc/sdccman.lyx: updated list of supported PIC16 devices
493 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
494 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
495 src/xa51/gen.c: avoid compiler warnings
496 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
498 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
500 * device/include/mcs51/p89v66x.h: NXP header file
501 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
502 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
504 2008-10-14 Raphael Neider <rneider AT web.de>
506 * device/lib/pic16/libdev/Makefile.am,
507 device/lib/pic16/libio/Makefile.am: enable building libraries for
508 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
509 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
510 * device/lib/pic16/libdev/Makefile.in,
511 device/lib/pic16/libio/Makefile.in: regenerated
513 2008-10-14 Raphael Neider <rneider AT web.de>
515 * device/include/pic16/pic18f2450.h,
516 device/include/pic16/pic18f4450.h,
517 device/lib/pic16/libdev/pic18f2450.c,
518 device/lib/pic16/libdev/pic18f4450.c,
519 device/include/pic16/adc.h,
520 device/include/pic16/pic16devices.txt,
521 device/include/pic16/pic18fregs.h,
522 device/lib/pic16/libdev/Makefile.am,
523 device/lib/pic16/libdev/Makefile.in,
524 device/lib/pic16/libio/Makefile.am,
525 device/lib/pic16/libio/Makefile.in,
526 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
528 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
529 stack to a fixed location, relax it to automatically work with all
530 but the smallest devices (256 byte RAM devices need #pragma stack)
532 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
534 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
535 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
536 * device/lib/_strcspn.c: fixed bug 2140931
538 2008-10-06 Raphael Neider <rneider AT web.de>
540 * device/include/pic16/stdio.h,
541 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
542 declared __naked for convenience, named all arguments
543 * device/lib/pic16/libc/stdio/strmgpsim.c,
544 device/lib/pic16/libc/stdio/strmmssp.c,
545 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
547 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
548 empty __naked functions,
549 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
550 corner cases (unlink first/last pCode in list), reuse more code
552 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
554 * src/ds390/main.c (_ds390_genInitStartup): added
555 * src/SDCCpeeph.c (getPatternVar): new, added,
556 (labelInRange): fixed bug 2115959
557 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
558 * src/SDCCicode.h: added newiTempOperand
559 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
560 added optimizations for 0/x and x/-1, see also patch 2142900
561 * support/regression/tests/onebyte.c (testMul): added test cases
563 2008-09-20 Borut Razem <borut.razem AT siol.net>
566 definition of absolute address symbols without initial value,
567 fixed SDCC crash "do not know how to intialize symbol"
569 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
571 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
572 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
573 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
574 * device/lib/z80/stubs.s: added stubs for above functions
575 * src/SDCCopt.c (convilong),
576 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
577 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
578 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
579 * support/regression/tests/onebyte.c: enabled all tests for z80
581 2008-09-15 Borut Razem <borut.razem AT siol.net>
583 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
584 device/lib/pic16/libc/stdio/printf.c,
585 device/lib/pic16/libc/stdio/strmusart.c,
586 device/lib/pic16/libc/stdio/printf_tiny.c,
587 device/lib/pic16/libc/stdio/sprintf.c,
588 device/lib/pic16/libc/stdio/strmgpsim.c,
589 device/lib/pic16/libc/stdio/putchar.c,
590 device/lib/pic16/libc/stdio/fprintf.c,
591 device/lib/pic16/libc/stdio/strmmssp.c,
592 device/device/lib/pic16/libc/stdio/vprintf.c,
593 device/lib/pic16/libc/stdio/printf_small.c,
594 device/lib/pic16/libc/stdio/vsprintf.c,
595 device/lib/pic16/libc/stdio/strmputchar.c,
596 device/lib/pic16/libc/Makefile.am,
597 device/lib/pic16/libc/Makefile.in:
598 *printf now returns int, puchar.c moved from stdlib to stdio,
599 *printf format parameter type changed from char * to const char *,
600 added GNU link excetion text to library source files,
601 applyed GNU coding style, removed useless svn ids,
602 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
603 binary specifier: "%b", "%hb" and "%lb"
604 * device/lib/pic16/libc/stdio/vfprintf.c:
605 applied patch #2044424: PIC16: vfprintf
606 thanks Mauro Giachero
607 * support/regression/tests/bug1057979.c:
608 removed old pic16 sprintf specifics
609 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
610 * doc/sdccman.lyx: documented 'b' binary format specifier removal
612 2008-09-15 Raphael Neider <rneider AT web.de>
614 * src/pic16/device.c (pic16_dump_usection): force udata sections
615 into the addressable range (0..0xFFF), workaround for a gpsim
616 bug preventing simulation of regtest bug1750318
617 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
618 (serialRegAssign): fixed regtest bug-971834,
619 (pic16_packRegisters): avoid null-pointer dereference
621 2008-09-14 Raphael Neider <rneider AT web.de>
623 * src/pic16/gen.c, src/pic16/ralloc.c: use
624 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
625 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
627 2008-09-12 Borut Razem <borut.razem AT siol.net>
629 * support/regression/fwk/testfwk.h:
630 define pdata as data for pic16 target
631 thanks Mauro Giachero
633 2008-09-11 Borut Razem <borut.razem AT siol.net>
635 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
636 support/regression/absolute.c:
637 applied patch #2105615: Some PIC16 testcase fixlets
638 thanks Mauro Giachero
640 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
642 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
643 * support/regression/tests/bug2094505.c: new, added
645 2008-09-07 Borut Razem <borut.razem AT siol.net>
647 * src/SDCCglue.c, src/SDCCast.c:
648 fixed throw of "excess elements" warning for char arrays
649 * support/regression/tests/nullstring.c:
650 disable warning about excess elements in array of chars initializer
652 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
654 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
655 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
656 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
657 * support/regression/tests/bug2077267.c: new, added
659 2008-09-05 Raphael Neider <rneider AT web.de>
661 * configure.in, Makefile.common.in: add support for ccache,
662 remove spurious $VERSION output, detect doc-tools even without
663 --enable-doc to facilitate later manual doc-builds, minor cleanup
664 * configure: regenerated
666 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
667 avoid races in parallel VPATH builds
668 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
669 * doc/sdccman.lyx: mention --without-ccache configure option
671 2008-09-01 Raphael Neider <rneider AT web.de>
673 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
674 * (genConstPointerGet): fix reading bitfields from __code space
675 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
676 bitfield initializers (fix regression test bug1856409.c)
677 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
680 2008-08-31 Raphael Neider <rneider AT web.de>
682 * src/pic16/gen.c (genAssign): removed useless compiler output
683 * (genPointerGet,genPointerSet,genCast),
684 src/pic16/glue.c (pic16_printGPointerType):
685 also handle PPOINTERs just to avoid spurious asserts
686 * (pic16_printIvalType,pic16_printIvalBitFields):
687 generalized to arbitrary type/bitfield sizes, allows compilation of
688 regression test bug-1981238.c
689 * (pic16_printIvalChar): fix regression test structflexarray.c
690 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
691 in initialized structs and fix #1843745
692 * (pic16_printIvalStruct): always output initializers for all fields,
693 even those not explicitly given, fixes zeropad.c regression test
694 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
695 #2073635, #1567098, and #1485812)
696 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
698 2008-08-31 Borut Razem <borut.razem AT siol.net>
700 * support/regression/tests/bug-895992.c,
701 support/regression/tests/onebyte.c:
702 enabled pic16 regression testing since the bugs
703 1511794: pic16: regression test bug-895992.c fails
704 1444425: onebyte.c regression tes fails on pic16
705 are fixed, probably by fixing
706 2048464: PIC16: fix genUminus - addresses not.c regression test
707 * src/SDCCsymt.c, src/SDCCglue.c,
708 support/regression/tests/bug-1981238.c:
709 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
712 2008-08-30 Borut Razem <borut.razem AT siol.net>
714 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
715 release version 4.3.2
717 2008-08-24 Raphael Neider <rneider AT web.de>
719 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
720 always use the sdcc from the current build tree (ignore $CC from
721 the environment, fixes compile farm builds)
722 * device/lib/Makefile.in: rename .a into .lib for compatibility,
723 remove more build products from install directory
724 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
725 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
727 2008-08-24 Borut Razem <borut.razem AT siol.net>
729 * src/SDCC.y: applied patch
730 2050245: Fix # 1963382
732 1963382: Listing File - C file comment is incorrect
735 2008-08-23 Borut Razem <borut.razem AT siol.net>
737 * src/pic16/gen.c: applied patch
738 2048464: PIC16: fix genUminus - addresses not.c regression test
739 thanks Mauro Giachero
741 2008-08-22 Borut Razem <borut.razem AT siol.net>
743 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
744 src/pic16/main.c: allow spaces in gpasm and gplink paths
746 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
749 * src/z80/peeph-z80.def: minor peephole improvement
751 2008-08-15 Raphael Neider <rneider AT web.de>
753 * src/z80/gen.c (_vemit2): suppress compiler warning
755 * src/pic/*.[ch]: make proper use of header files and avoid
756 ad-hoc extern declarations, mark module-local helpers 'static',
757 removed dead/replaced code, no functional changes
758 * src/pic16/pcode.c: disentangled from pic14 backend
760 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
762 * src/z80/gen.c: fixed #2051348
763 * support/regression/tests/bug-2051348.c: regression test for #2051348
765 2008-08-10 Raphael Neider <rneider AT web.de>
768 * Makefile.common.in: export PACKAGE for $docdir,
769 fixes #1957036, avoid some "underquoted definition" warnings
770 * configure: regenerated
772 2008-08-10 Raphael Neider <rneider AT web.de>
774 * device/lib/pic16/**: build pic16 library using autotools for
775 improved dependency tracking
777 * device/lib/Makefile.in,
779 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
781 2008-08-10 Raphael Neider <rneider AT web.de>
783 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
784 local variables if --nooverlay is given, workaround for #2023121
786 2008-08-08 Raphael Neider <rneider AT web.de>
788 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
790 2008-08-08 Raphael Neider <rneider AT web.de>
792 * src/pic/pcoderegs.c,
794 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
796 2008-08-07 Borut Razem <borut.razem AT siol.net>
798 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
799 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
800 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
801 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
802 applied modified patch 2038174: Add support for binary constants v2
803 thanks Mauro Giachero
804 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
806 2008-08-04 Raphael Neider <rneider AT web.de>
809 * src/pic16/device.h,
811 * src/pic16/main.c: enable --optimize-goto by default
813 * device/lib/pic16/Makefile.common.in: suppress removed option
816 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
818 2008-07-30 Borut Razem <borut.razem AT siol.net>
820 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
821 applied patch 22032433: PIC16: fix constant strings,
822 thanks Mauro Giachero
824 2008-07-29 Borut Razem <borut.razem AT siol.net>
826 * src/pic16/gen.c: applied patches:
827 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
828 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
829 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
830 thanks Mauro Giachero
832 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
834 * src/port.h: Fixed typo in comment
836 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
838 * src/z80/mappings.i: Implemented RFE #1919415
839 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
840 #1880202, #1914434, prepared for RFE #1703943
842 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
845 * src/z80/peeph-z80.def,
846 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
847 preparation for Z80 peephole improvements
849 2008-06-21 Raphael Neider <rneider AT web.de>
851 * device/include/pic16/pic18f66j60.h,
852 * device/include/pic16/pic18f66j65.h,
853 * device/include/pic16/pic18f67j60.h,
854 * device/include/pic16/pic18f86j60.h,
855 * device/include/pic16/pic18f86j65.h,
856 * device/include/pic16/pic18f87j60.h,
857 * device/include/pic16/pic18f96j60.h,
858 * device/include/pic16/pic18f96j65.h,
859 * device/include/pic16/pic18f97j60.h,
860 * device/lib/pic16/libdev/pic18f66j60.c,
861 * device/lib/pic16/libdev/pic18f66j65.c,
862 * device/lib/pic16/libdev/pic18f67j60.c,
863 * device/lib/pic16/libdev/pic18f86j60.c,
864 * device/lib/pic16/libdev/pic18f86j65.c,
865 * device/lib/pic16/libdev/pic18f87j60.c,
866 * device/lib/pic16/libdev/pic18f96j60.c,
867 * device/lib/pic16/libdev/pic18f96j65.c,
868 * device/lib/pic16/libdev/pic18f97j60.c,
869 * device/include/pic16/pic16devices.txt,
870 * device/include/pic16/pic18fregs.h,
871 * device/lib/pic16/pics.all: added new devices
873 * device/include/pic16/adc.h,
874 * device/lib/pic16/libio/adc/adcbusy.c,
875 * device/lib/pic16/libio/adc/adcopen.c,
876 * device/lib/pic16/libio/adc/adcsetch.c,
877 * device/lib/pic16/libio/i2c/i2copen.c,
878 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
879 all changes from a patch by Anton Strobl
881 2008-06-12 Borut Razem <borut.razem AT siol.net>
883 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
884 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
885 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
886 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
887 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
888 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
889 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
890 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
891 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
892 by applying the modified patch from Risto Huotari
894 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
897 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
898 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
899 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
900 * support/regression/tests/bug1938300.c: new, added
902 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
904 * device/include/asm/ds390/features.h,
905 * device/include/asm/mcs51/features.h,
906 * device/include/mcs51/regc515c.h: inserted LGPL notice
908 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
910 * device/lib/gbz80/div.s,
911 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
912 patch 1597883, Thanks Robert Ramey
914 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
916 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
917 createIvalCharPtr, createIvalPtr, createIval),
919 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
920 initializers for local auto variables
921 * support/regression/tests/zeropad.c: added testcase for auto initializers
923 2008-05-26 Raphael Neider <rneider AT web.de>
925 * device/lib/pic16/startup/crt0.c,
926 * device/lib/pic16/startup/crt0i.c,
927 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
928 explicit, fixed curr_entry loop for >= 256 initializer records,
929 removed debug code (write to 0xf7e)
931 2008-05-25 Raphael Neider <rneider AT web.de>
933 * device/include/pic/pic16f627a.h,
934 * device/include/pic/pic16f628a.h,
935 * device/include/pic/pic16f648a.h: added missing ports
937 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
939 * device/include/float.h: added __INFINITY
940 * device/lib/_fsadd.c: handle overflows
941 * device/lib/_fsmul.c,
942 * device/lib/_fsdiv.c: use __INFINITY
943 * device/lib/_fseq.c,
944 * device/lib/_fsneq.c: handle -0.0
945 * sim/ucsim/s51.src/uc89c51r.cc,
946 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
947 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
948 * src/mcs51/gen.c (genSend): fixed bug with --xstack
949 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
950 * support/regression/tests/snprintf.c: test bug with --xstack
952 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
954 * src/SDCCpeeph.c (callFuncByName):
955 Support nested parenthesis in peephole function arguments (#1967300)
957 2008-05-19 Raphael Neider <rneider AT web.de>
959 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
960 fixed duplicate labels (#1911325)
962 2008-05-19 Raphael Neider <rneider AT web.de>
964 * src/regression/empty.c: suppress warning
965 * src/regression/pointer1.c: enabled index_by_pointer()
966 * src/regression/inline.c: now works for pic16 as well
968 * src/pic16/device.c: include dbuf declarations
969 * src/pic16/device.h: removed obsolete prototypes
971 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
972 * src/pic16/glue.c: made purely local functions static,
973 (pic16_printGPointerType, pic16_printIvalCharPtr,
974 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
975 generic pointers' tags (#1961866)
977 * src/pic16/pcode.c (assignValnums): optimize literal assignments
979 2008-05-19 Borut Razem <borut.razem AT siol.net>
981 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
982 fixed typo, uninstall include/pic16/pic16devices.txt
984 2008-05-18 Borut Razem <borut.razem AT siol.net>
986 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
987 the buffer is null terminated
988 * src/device/pic16.c:
989 applied modified patch 1965676: Patch for Win32 16 bit PIC
990 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
992 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
994 * src/SDCC.lex (check_type),
995 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
998 * as/z80/clean.mk: also clean *.dep
999 * device/lib/pic16/libsdcc/stack/Makefile,
1000 * sim/ucsim/libtool: removed as they are rebuild by configure
1001 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1003 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1005 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1006 fixupInline instead of createFunction to fix bug 1864577
1007 (inlineFindMaxBlockno): removed, use global blockNo
1008 * src/SDCCglobl.h: added blockNo
1010 * src/z80/peep.h: modified properties
1011 * support/regression/tests/bug1864577.c: new, added
1013 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1015 * as/mcs51/asdata.c,
1016 * as/mcs51/asm.h: added org_cnt
1017 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1018 * as/mcs51/asout.c: changed old K&R to ANSI
1019 * as/mcs51/Makefile.in: use common identifiers
1025 * as/hc08/Makefile.bcc,
1026 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1027 * sdcc_vc_in.h: added define __func__
1028 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1029 Thanks Ruud van Silfhout
1030 * support/regression/tests/bug1717305.c: new, added
1032 2008-05-05 Borut Razem <borut.razem AT siol.net>
1034 * support/regression/Makefile.in,
1035 support/regression/ports/ds390/spec.mk,
1036 support/regression/ports/hc08/spec.mk,
1037 support/regression/ports/mcs51-common/spec.mk,
1038 support/regression/ports/pic14/spec.mk,
1039 support/regression/ports/pic16/spec.mk,
1040 support/regression/ports/ucz80/spec.mk,
1041 support/regression/ports/z80/spec.mk:
1042 added INC_DIR and LIBDIR paths
1043 * src/ds390/gen.c: removed duplicated selicolon
1045 2008-05-04 Borut Razem <borut.razem AT siol.net>
1047 * support/regression/Makefile.in,
1048 support/regression/fwk/lib/testfwk.c,
1049 support/regression/ports/ds390/spec.mk,
1050 support/regression/ports/hc08/spec.mk,
1051 support/regression/ports/mcs51-common/spec.mk,
1052 support/regression/ports/mcs51-large/spec.mk,
1053 support/regression/ports/mcs51-medium/spec.mk,
1054 support/regression/ports/mcs51-small/spec.mk,
1055 support/regression/ports/mcs51-stack-auto/spec.mk,
1056 support/regression/ports/mcs51-xstack-auto/spec.mk,
1057 support/regression/ports/pic14/spec.mk,
1058 support/regression/ports/pic16/spec.mk,
1059 support/regression/ports/ucz80/spec.mk:
1060 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1061 used to run regeression tests
1063 2008-05-01 Raphael Neider <rneider AT web.de>
1065 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1066 supported devices and instructions to add new ones
1068 2008-05-01 Raphael Neider <rneider AT web.de>
1070 * device/include/pic16/adc.h,
1071 device/lib/pic16/libio/adc/adcbusy.c,
1072 device/lib/pic16/libio/adc/adcopen.c,
1073 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1074 18f2455 style ADC devices, based on patch #1776197
1075 * device/lib/pic16/libio/adc/adcclose.c,
1076 device/lib/pic16/libio/adc/adcconv.c,
1077 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1078 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1079 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1080 * device/include/pic16/pic18f4431.h,
1081 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1082 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1084 2008-05-01 Raphael Neider <rneider AT web.de>
1086 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1087 moved xinst flag into pic16_options_t
1088 * src/pic16/device.c (default_device, pic16_list_devices,
1089 pic16_find_device): removed references to sfrrange
1090 * src/pic16/gen.c (genFunction),
1091 src/pic16/glue.c (pic16initialComments),
1092 src/pic16/main.c (pic16_optionsTable),
1093 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1095 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1097 2008-04-29 Raphael Neider <rneider AT web.de>
1099 * src/pic16/devices.inc,
1100 device/include/pic16/pic16devices.txt: replaced compiled-in list
1101 of devices with a variant parsed at runtime
1102 * src/pic16/device.c: added support for parsing pic16devices.txt,
1104 * src/pic16/device.h: removed (now) unused fields from PIC_device
1105 * src/pic16/main.c: removed #pragma maxram,
1106 (_pic16_initPaths): removed bogus generation of search paths,
1107 setup the port proper only after the search paths (for
1108 pic16devices.txt) are set up,
1109 (_pic16_finaliseOptions): moved processor dependant code here
1110 from _pic16_initPaths(), clean up
1111 * src/pic16/ralloc.c (pic16_init_stack),
1112 * src/pic16/ralloc.h,
1113 * src/pic16/pcode.c: clean up
1114 * device/include/Makefile.in,
1115 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1116 * support/scripts/inc2h-pic16.pl: updated instructions
1118 2008-04-29 Raphael Neider <rneider AT web.de>
1120 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1121 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1122 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1123 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1124 added missing family members and 18f2480/2580/4480/4580 family
1125 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1126 * device/include/pic16/pic18f2525.h: use 18f4620.h
1127 * device/include/pic16/pic18f6680.h: use 18f8680.h
1128 * device/include/pic16/pic18fregs.h,
1129 device/lib/pic16/pics.all,
1130 src/pic16/devices.inc: add new devices
1131 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1132 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1133 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1134 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1135 prevent attempting to build the libio for some new devices
1137 2008-04-29 Raphael Neider <rneider AT web.de>
1139 * debugger/mcs51/Makefile.in: fixed paths to sources
1141 2008-04-25 Borut Razem <borut.razem AT siol.net>
1143 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1144 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1145 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1146 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1147 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1148 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1149 as/link/z80/linkz80.dsp: lklibr.c moved
1150 * doc/INSTALL.txt: binary archives in bz2 format
1151 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1153 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1155 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1156 * support/regression/tests/bug1856409.c: new, added
1158 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1161 * src/mcs51/peep.c: Use werror for error messages.
1162 * src/SDCCicode.c (geniCodeConditional),
1163 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1164 * src/z80/Makefile.bcc,
1165 * src/z80/z80.dsp: added src/z80/peep.c/h
1166 * support/regression/tests/bug1839321.c: new, added
1168 2008-04-20 Raphael Neider <rneider AT web.de>
1170 * device/include/pic16/pic18f2455.h: added bitfields for port C
1172 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1174 * src/z80/peep.c: Use werror for error messages.
1176 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1178 * src/z80/peep.h (declaration of notUsed()),
1179 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1181 * src/z80/z80.h (added dependency on peep.h),
1182 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1185 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1187 * src/SDCCpeeph.c (added support for notUsed()),
1188 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1190 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1191 for notUsed()): Implemented generic (that is not port-specific) part
1194 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1196 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1197 * device/lib/libsdcc.lib,
1198 * device/lib/Makefile.in,
1199 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1200 * device/lib/calloc.c: renamed to _calloc.c
1201 * device/lib/free.c: renamed to _free.c
1202 * device/lib/malloc.c: renamed to _malloc.c
1203 * device/lib/realloc.c: renamed to _realloc.c
1204 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1205 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1206 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1207 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1208 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1209 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1210 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1211 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1213 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1214 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1215 * support/regression/tests/bug1509084.c: new, added
1217 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1219 * device/include/mcs51/cc2510fx.h: added _XPAGE
1220 * device/include/mcs51/compiler.h: cosmetic changes
1222 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1224 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1227 2008-03-31 Borut Razem <borut.razem AT siol.net>
1229 * support/cpp2 renamed to support/cpp
1230 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1231 support/cpp2/libiberty/splay-tree.c,
1232 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1233 support/cpp2/libcpp/directives.c,
1234 support/cpp2/libcpp/include/cpplib.h,
1235 support/cpp2/libcpp/include/symtab.h,
1236 support/cpp2/libcpp/include/line-map.h,
1237 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1238 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1239 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1240 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1241 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1242 release version 4.3.0
1243 * configure.in, configure, Makefile.in, Makefile.bcc:
1244 adapted for moved cpp2
1246 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1248 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1249 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1251 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1253 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1255 * support/regression/tests/bug1717943.c: new, added
1257 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1259 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1260 bytewise return value assignments introduced in last commit.
1262 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1264 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1265 genMult, genJumpTab):
1266 Use 16-bit instructions for addition in some additional cases,
1267 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1269 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1271 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1272 Implemented RFE #1921450, changed some debug messages.
1274 2008-03-30 Borut Razem <borut.razem AT siol.net>
1276 * Small Device C Compiler 2.8.0 released
1277 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1278 * support/scripts/sdcc.nsi: added finish page; this version
1279 was used for 2.8.0 release
1280 * doc/knownbugs.html: removed; magically generated by the build
1281 process using gen_known_bugs.pl from now on
1283 2008-03-23 Borut Razem <borut.razem AT siol.net>
1285 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1286 and reverted it, since it was already fixed by Raphael ;-)
1287 * doc/knownbugs.html: updated for RC2
1289 2008-03-22 Raphael Neider <rneider AT web.de>
1291 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1294 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1296 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1297 * support/regression/tests/bug1839277.c: added related testBug1839299
1299 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1301 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1302 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1304 * src/mcs51/gen.c: throughout only output hex constants
1305 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1306 * support/regression/tests/bug1839277.c: new, added
1308 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1310 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1311 compilation warning about nested comments.
1313 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1315 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1316 * support/regression/tests/bug1921073.c: new, added
1318 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1320 * src/z80/SDCCpeeph.c.c (callFuncByName):
1321 Commented function parameters.
1323 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1325 * src/z80/ralloc.c (packRegsForAccUse2):
1326 disabled a broken accumulator packing optimization (fixed #1292721).
1327 * support/regression/tests/bug-1292721: Regression test for #1292721.
1329 2008-03-16 Raphael Neider <rneider AT web.de>
1331 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1332 fixed code bloat regression using a variant of patch #1915618
1334 2008-03-16 Borut Razem <borut.razem AT siol.net>
1336 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1337 icon, changed startup menu for release distribution, code cleaning,
1338 create url files instead links in startup menu
1340 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1342 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1343 * support/regression/tests/bug1579949.c: new, added
1345 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1347 * device/lib/printf_fast.c: fixed bug 1255403
1349 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1351 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1352 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1354 2008-03-14 Borut Razem <borut.razem AT siol.net>
1356 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1357 command line options
1358 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1359 is correctly displayed
1360 * as/link/z80/lkmain.c: usage line commented out
1362 2008-03-13 Borut Razem <borut.razem AT siol.net>
1364 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1365 updated the list pf supported pic14 devices
1367 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1369 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1371 2008-03-12 Borut Razem <borut.razem AT siol.net>
1373 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1374 fixed documentation request #1718191
1375 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1376 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1379 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1381 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1382 * support/regression/tests/bug1505811.c: new, added
1384 2008-03-09 Raphael Neider <rneider AT web.de>
1386 * device/include/pic16/pic18f2620.h,
1387 * device/include/pic16/pic18f4620.h,
1388 * device/lib/pic16/libdev/pic18f2620.c,
1389 * device/lib/pic16/libdev/pic18f4525.c,
1390 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1391 family to consistently use pic18f4620.[ch], fixes #1832562
1393 2008-03-09 Borut Razem <borut.razem AT siol.net>
1395 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1396 changed sdcc version to 2.8.0
1397 * knownbugs.html: regenerated
1398 * support/scripts/gen_known_bugs.pl: added number of open bugs
1400 2008-03-09 Raphael Neider <rneider AT web.de>
1402 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1403 (genOr): read volatile operand even if the result is known,
1405 (genOr,genXor): removed unused legacy code,
1406 (genDummyRead): use pic16_mov2w_volatile()
1408 2008-03-08 Borut Razem <borut.razem AT siol.net>
1410 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1411 cons w. --model-large
1412 * support/regression/staticinit.c: added regression test for bug
1415 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1417 * src/ds390/gen.c (pushSide, genPcall),
1418 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1419 * src/mcs51/gen.c: cosmetic changes
1420 * support/regression/fwk/include/testfwk.h: added macro reentrant
1421 * support/regression/tests/bug1908493.c: new, added
1423 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1425 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1427 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1429 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1430 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1431 already set in ds390/main.c and mcs51/main.c
1433 2008-03-07 Raphael Neider <rneider AT web.de>
1435 * src/regression/init0.c: new test for initialized arrays of function
1437 * src/regression/Makefile: made a bit more flexible, added init0.c
1438 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1439 pointers, closes #1427663
1441 2008-03-05 Borut Razem <borut.razem AT siol.net>
1443 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1444 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1446 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1448 * support/librarian/sdcclib.c:Added feature request 1908061:
1449 Synchronise sdcclib commands with ar.
1451 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1453 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1454 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1455 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1456 * device/include/mcs51/compiler.h: removed umlauts, added double
1459 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1461 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1462 * support/regression/tests/bug1536762.c: new, added
1464 * src/SDCCutil.h: added getBuildDate()
1465 * src/SDCCmain.c (printVersionInfo),
1466 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1468 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1469 * src/ds390/ralloc.c (packRegisters),
1470 * src/mcs51/ralloc.c (packRegisters),
1471 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1473 * support/regression/tests/bug1618050.c: new, added
1474 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1475 * support/regression/fwk/include/testfwk.h,
1476 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1479 2008-03-04 Raphael Neider <rneider AT web.de>
1481 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1482 on accessing OP_SYM_TYPE(op)
1483 * src/pic/gen.h: removed unused prototype of genMinusDec()
1484 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1485 fix #1876953 (invalid subtraction code), removed unused code
1487 2008-03-03 Raphael Neider <rneider AT web.de>
1491 * src/pic/genarith.c,
1493 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1494 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1496 2008-03-03 Raphael Neider <rneider AT web.de>
1498 * src/pic/device.c (find_device): search user-specified paths first
1499 for pic14devices.txt, fixes #1900827
1501 2008-03-02 Borut Razem <borut.razem AT siol.net>
1503 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1504 AddToPath and RemoveFromPath
1506 2008-03-01 Borut Razem <borut.razem AT siol.net>
1508 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1509 work correctly, added debugging support if -DSDCC.DEBUG command line
1512 2008-02-28 Borut Razem <borut.razem AT siol.net>
1514 * doc/sdccman.lyx: cosmetic changes
1516 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1518 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1519 * doc/sdccman.lyx: fixed unmeant removal of spaces
1521 2008-02-27 Borut Razem <borut.razem AT siol.net>
1523 * support/scripts/sdcc.nsi: corrected installation directory for
1524 current user installation mode
1525 * doc/README.txt: added Philipp Klaus Krause to the developers list
1527 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1529 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1530 return ifx condition
1531 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1532 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1533 ifxJump to fix bug 1838000
1534 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1535 * support/regression/tests/bug1838000.c: new, added
1536 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1538 2008-02-26 Borut Razem <borut.razem AT siol.net>
1540 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1542 * support/scripts/sdcc.nsi: added MULTIUSER page,
1543 NSIS upgraded to version 2.35
1545 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1547 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1548 * support/regression/tests/bug1565152.c: new, added
1550 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1552 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1553 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1554 * support/regression/tests/bug1670148.c: new, added
1556 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1558 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1560 2008-02-24 Borut Razem <borut.razem AT siol.net>
1562 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1563 is ineffective for unsigned char parameter
1565 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1567 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1568 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1569 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1570 * support/Util/MySystem.c (my_system): output errorcode when verbose
1572 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1574 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1577 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1579 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1582 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1584 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1586 2008-02-21 Borut Razem <borut.razem AT siol.net>
1588 * support/regression/Makefile.in,
1589 support/regression/ports/ds390/spec.mk,
1590 support/regression/ports/hc08/spec.mk,
1591 support/regression/ports/mcs51-common/spec.mk,
1592 support/regression/ports/pic14/spec.mk,
1593 support/regression/ports/pic16/spec.mk,
1594 support/regression/ports/ucz80/spec.mk,
1595 support/regression/ports/xa51/spec.mk:
1596 added CFLAGS when compiling timeout
1598 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1600 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1603 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1605 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1606 * support/regression/tests/bug1888147.c: new, added
1608 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1610 * src/z80/gen.c: fixed bugs #1596270, #1736867
1612 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1614 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1615 contents, mostly fixes #1596270
1617 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1619 * src/z80/peeph.def,
1620 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1621 peepholes, fixes #1806565
1623 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1625 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1626 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1627 fixes bug 1739475, thanks Robert Larice
1628 (rule 271): new, added
1630 2008-02-18 Borut Razem <borut.razem AT siol.net>
1632 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1634 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1636 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1638 2008-02-17 Raphael Neider <rneider AT web.de>
1640 * src/pic16/genarith.c,
1643 * src/pic16/genutils.c: removed unused legacy code,
1644 removed unused fields from struct asmop and struct _G
1646 2008-02-17 Raphael Neider <rneider AT web.de>
1648 * src/pic16/gen.c (AccRsh): cosmetic changes,
1649 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1650 genRightShiftLiteral): fixed to work with SFRs as result by
1651 assigning only once to result,
1652 removed a lot of unused/excluded code fragments
1654 2008-02-17 Raphael Neider <rneider AT web.de>
1656 * device/include/pic/pic16f88.h,
1657 * device/include/pic/pic16f886.h,
1658 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1660 2008-02-17 Borut Razem <borut.razem AT siol.net>
1662 * src/z80/peeph.def: applied patch
1663 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1664 * src/z80/gen.c, src/z80/peeph.def: applied patch
1665 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1666 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1667 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1668 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1669 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1670 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1672 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1674 * as/link/mcs51/aslink.dsp: removed SDK define
1675 * as/link/z80/clean.mk: brought in sync with other ports
1676 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1677 * as/hc08/Makefile.bcc,
1678 * as/mcs51/Makefile.bcc,
1679 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1680 * src/z80/main.c (_setValues): use the now capitalized -Z,
1681 (z80_port, gbz80_port): generate debug information when asked
1683 2008-02-16 Borut Razem <borut.razem AT siol.net>
1685 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1686 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1687 as/z80/Makefile.in. as/z80/Makefile.bcc:
1688 applied patch #1893393: patch for as-z80 and link-z80 to generate
1689 cdb, thanks to Armin Diehl
1690 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1691 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1692 asnoice.c moved to as/asxxsrc/asnoice.c
1693 * src/z80/peeph-gbz80.def: applied patch
1694 #1880235: Z80 return peephole, thanks to Philipp Krause
1696 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1699 * doc/sdccman.lyx: bumped version to 2.7.5
1700 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1702 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1704 * device/include/pic16/stdlib.h,
1705 * device/lib/pic16/libc/stdlib/ltoa.c,
1706 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1708 2008-02-13 Borut Razem <borut.razem AT siol.net>
1710 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1711 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1712 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1713 src/SDCCopt.c, src/SDCCval.c:
1714 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1716 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1718 * src/SDCCsymt.c (compareType): fixed bug 1309013
1720 2008-02-09 Borut Razem <borut.razem AT siol.net>
1722 * src/SDCCval.c, src/SDCCval.h:
1723 code cleaning, added function constChrVal()
1724 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1725 call constChrVal() instead constVal()
1727 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1729 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1732 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1733 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1736 2008-02-01 Raphael Neider <rneider AT web.de>
1738 * device/include/pic/pic16f886.h,
1739 * device/include/pic/pic16f887.h: added RA6 and RA7
1741 2008-01-24 Raphael Neider <rneider AT web.de>
1743 * device/include/pic/pic16f88.h: added RA6 and RA7
1744 * device/lib/pic/libdev/disabled_pic16f886.c,
1745 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1747 * src/pic16/devices.inc,
1748 * device/include/pic16/pic18f2423.h,
1749 * device/include/pic16/pic18f2523.h,
1750 * device/include/pic16/pic18fregs.h,
1751 * device/lib/pic16/pics.all
1752 * device/lib/pic16/libdev/pic18f2423.c,
1753 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1754 * device/lib/pic16/libio/i2c.ignore,
1755 * device/lib/pic16/libio/usart.ignore,
1756 * device/lib/pic16/libio/adc.ignore: ignore new devices
1758 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1760 * src/SDCCast.c (createRMW): fixed bug 1582651
1762 2008-01-20 Borut Razem <borut.razem AT siol.net>
1764 * src/SDCCcse.c: partially fixed enhancement request
1765 #1793872 - multiply by -1 not collapsed
1766 * support/regression/tests/arithcsi.c: added regression test
1768 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1770 * as/mcs51/asx8051.dsp: removed define SDK
1771 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1772 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1774 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1775 cosmetic changes, brought more in sync, changed old K&R to ANSI
1777 2008-01-13 Borut Razem <borut.razem AT siol.net>
1779 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1780 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1782 2007-12-30 Borut Razem <borut.razem AT siol.net>
1784 * src/pic16/gen.c: fixed implementation of bitwise operations for
1786 * support/regression/tests/bitwise.c: added test cases
1788 2007-12-29 Borut Razem <borut.razem AT siol.net>
1790 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1791 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1792 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1793 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1794 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1795 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1796 src/pic16/pcode.[ch]: added const qualifier
1797 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1798 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1799 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1800 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1801 * as/asxxsrc/aslex.c: use dbuf_getline()
1802 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1803 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1804 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1805 as/z80/asm.h, as/z80/z80adr.c:
1806 changed type of ib and ip to const char *
1808 2007-12-28 Borut Razem <borut.razem AT siol.net>
1810 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1811 introduced (readlin) - long lines are turuncated
1812 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1813 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1814 as/z80/Makefile.in: moved aslex.c to asxxsrc
1815 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1816 * as/hc08/asmain.c, as/mcs51/asmain.c:
1817 added missing initialization of a_addr field
1818 * support/regression/tests/long_asm_line.c: added regtest for long
1821 2007-12-22 Borut Razem <borut.razem AT siol.net>
1823 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1825 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1827 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1829 2007-12-16 Borut Razem <borut.razem AT siol.net>
1831 * device/include/pic16/stdbool.h: removed, since already exists in
1832 device/include/; this also fixes bitopcse.c regression test for pic16
1834 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1835 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1836 dereference doesn't work; covered by regression test bug1399290
1838 2007-12-05 Borut Razem <borut.razem AT siol.net>
1840 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1843 2007-12-01 Borut Razem <borut.razem AT siol.net>
1845 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1846 corrected handling of the highest_valid_address
1848 2007-11-17 Raphael Neider <rneider AT web.de>
1850 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1851 * src/pic/glue.c (picglue): emit .file if --debug is given
1853 2007-11-17 Raphael Neider <rneider AT web.de>
1855 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1856 care when left or right operand resides in result, fixes #1830220
1858 2007-11-17 Borut Razem <borut.razem AT siol.net>
1860 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1861 #983491 - "Merge duplicate strings function is ineffective"
1862 * support/regression/tests/bug-983491.c: regtest disabled
1863 * as/asxxsrc: created
1864 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1865 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1866 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1867 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1868 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1869 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1870 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1871 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1872 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1873 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1874 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1875 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1876 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1878 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1880 * device/include/stdarg.h: added and removed some casts
1881 * src/SDCCsymt.c (compareType): Fully check types between generic and
1882 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1884 2007-11-13 Borut Razem <borut.razem AT siol.net>
1886 * support/regression/tests/bug-1817005.c:
1887 added regtest for bug #1817005 - as-z80 chokes on long labels
1889 2007-11-12 Borut Razem <borut.razem AT siol.net>
1891 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1892 as/z80/asout.c, as/z80/aslist.c:
1893 fixed bug #1817005 - as-z80 chokes on long labels
1895 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1898 * as/z80/asmain.c: cosmetic changes
1901 * as/z80/alloc.h: removed
1903 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1904 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1905 * as/link/hc08/Makefile.in,
1906 * as/link/mcs51/Makefile.in,
1907 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1909 * as/link/mcs51/lkarea.c,
1910 * as/link/mcs51/lkmain.c: cosmetic changes
1911 * as/link/hc08/lklibr.c,
1912 * as/link/z80/lklibr.c,
1913 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1914 used cygwin_conv_to_full_posix_path,
1915 added warnings, cosmetic changes, brought more in sync
1916 changed old K&R into ANSI function declarations
1917 * as/link/z80/lklibr.c (loadAdb): added
1918 * as/link/z80/lkmain.c: removed -- option from usage text
1920 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1922 * src/mcs51/gen.c (outBitC): optimized for no result
1924 2007-10-31 Borut Razem <borut.razem AT siol.net>
1926 * src/SDCCsymt.c: fixed (hopeful properly) bug
1927 #1805702 - order of extern matters
1928 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1931 2007-10-29 Borut Razem <borut.razem AT siol.net>
1933 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1934 - order of extern matters
1935 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1938 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1940 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1941 24bitMode, portIsDS390
1942 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1943 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1944 (notVolatileVariable): also check sloc names,
1945 (callFuncByName): moved ftab[] out of function and sorted it by use
1947 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1949 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1950 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1951 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1952 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1953 * support/regression/tests/bug-880197.c: new, added
1955 2007-10-28 Borut Razem <borut.razem AT siol.net>
1957 * support/regression/Makefile.in,
1958 support/regression/ports/mcs51-large/spec.mk,
1959 support/regression/ports/mcs51-xstack-auto/spec.mk,
1960 support/regression/ports/mcs51-stack-auto/spec.mk,
1961 support/regression/ports/mcs51-medium/spec.mk,
1962 support/regression/ports/mcs51-common/spec.mk,
1963 support/regression/ports/mcs51-common/*,
1964 support/regression/ports/mcs51-small/*:
1965 mcs51 renamed to mcs51-common, created mcs51-small
1966 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1967 * support/regression/tests/bug-1805702.c: added regtest for bug
1970 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1972 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1973 added new rules 265 - 270
1974 * support/regression/tests/bug1721024.c:new, added
1975 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1976 introduced new test-mcs51 to run all mcs51 tests
1978 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1980 * support/regression/tests/bug1816470.c: new, added
1982 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1984 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1985 propagate for *,+,- with float, fixed bug 1816470
1986 (decorateType): cast to resultTypeProp instead of resultType
1988 2007-10-19 Borut Razem <borut.razem AT siol.net>
1990 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1991 function is ineffective" for pic16 tareget
1992 * support/scripts/listerr.c: corrected include path
1993 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1996 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1998 * support/regression/tests/using.c: new, added
1999 * support/regression/tests/vaargs.c: fixed and enabled test
2001 2007-10-18 Borut Razem <borut.razem AT siol.net>
2003 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2005 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2007 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2009 * doc/sdccman.lyx: documented option --Werror
2010 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2011 RegBankUsed[] earlier
2013 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2015 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2019 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2021 * src/SDCCast.c (decorateType): improved optimization of tri-op
2022 * src/SDCCerr.c (vwerror, setWError),
2024 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2025 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2027 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2029 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2030 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2031 * support/regression/tests/bug-223113.c,
2032 * support/regression/tests/bug-426632.c,
2033 * support/regression/tests/bug-468811.c,
2034 * support/regression/tests/bug-477835.c,
2035 * support/regression/tests/bug-478094.c,
2036 * support/regression/tests/bug-499644.c,
2037 * support/regression/tests/bug-524209.c,
2038 * support/regression/tests/bug-524211.c,
2039 * support/regression/tests/packcast.c,
2040 * support/regression/tests/structidx.c: added empty tests
2041 * support/regression/tests/bug-607243.c: enabled test
2043 2007-10-06 Borut Razem <borut.razem AT siol.net>
2045 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2046 support of universal binaries on Mac OS X
2048 2007-10-02 Borut Razem <borut.razem AT siol.net>
2050 * src/SDCCval.h: unified double2ul macro for all platforms
2051 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2052 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2054 2007-09-30 Borut Razem <borut.razem AT siol.net>
2056 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2058 * sdcc_vc_in.h: enabled warnings
2059 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2060 unsigned type, result still unsigned
2061 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2063 2007-09-28 Raphael Neider <rneider AT web.de>
2065 * src/pic/device.c (find_device): prevent buffer underflow error
2066 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2067 the just destroyed list entry
2069 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2071 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2074 2007-09-18 Borut Razem <borut.razem AT siol.net>
2076 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2077 applied to unsigned type, result still unsigned
2079 2007-09-17 Borut Razem <borut.razem AT siol.net>
2081 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2082 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2083 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2084 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2085 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2086 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2087 src/z80/gen.c, src/z80/ralloc.c:
2088 fixed bug #1739860 - sdcc does not work correctly on some platforms
2090 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2092 2007-09-17 Raphael Neider <rneider AT web.de>
2094 * src/pic16/device.c: reverted to previous version
2095 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2097 2007-09-16 Raphael Neider <rneider AT web.de>
2099 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2100 as this raises a ton of gpasm warnings, just emit a second label
2101 * src/pic16/devices.inc,
2102 * device/lib/pic16/pics.all,
2103 * device/lib/pic16/libdev/pic18f2585.c,
2104 * device/lib/pic16/libdev/pic18f2680.c,
2105 * device/lib/pic16/libdev/pic18f2682.c,
2106 * device/lib/pic16/libdev/pic18f2685.c,
2107 * device/lib/pic16/libdev/pic18f4585.c,
2108 * device/lib/pic16/libdev/pic18f4680.c,
2109 * device/lib/pic16/libdev/pic18f4682.c,
2110 * device/lib/pic16/libdev/pic18f4685.c,
2111 * device/include/pic16/pic18f2585.h,
2112 * device/include/pic16/pic18f2680.h,
2113 * device/include/pic16/pic18f2682.h,
2114 * device/include/pic16/pic18f2685.h,
2115 * device/include/pic16/pic18f4585.h,
2116 * device/include/pic16/pic18f4680.h,
2117 * device/include/pic16/pic18f4682.h,
2118 * device/include/pic16/pic18f4685.h,
2119 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2120 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2121 patch contributed by Anton Strobl, applied with changes
2123 2007-09-16 Raphael Neider <rneider AT web.de>
2125 * device/include/pic16/pic18f2431.h,
2126 * device/include/pic16/pic18f25j10.h,
2127 * device/include/pic16/pic18f4431.h,
2128 * device/include/pic16/pic18f45j10.h: adopted common include style
2129 * device/include/pic16/pic18f1320.h,
2130 * device/include/pic16/pic18f2320.h,
2131 * device/include/pic16/pic18f2525.h,
2132 * device/include/pic16/pic18f4320.h,
2133 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2134 * device/include/pic16/pic18fregs.h: prepared for automatic include
2135 file selection by having DEVICE.h for every DEVICE
2136 * device/lib/pic16/libdev/pic18f2320.c,
2137 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2139 * device/lib/pic16/configure.in,
2140 * device/lib/pic16/configure: use rm -rf instead of rmdir
2141 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2142 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2144 2007-09-09 Borut Razem <borut.razem AT siol.net>
2146 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2147 distingush between i386 and ppc Mac OS X versions
2149 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2151 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2152 * support/regression/tests/bug1788177.c: new, added
2154 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2156 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2157 * device/include/mcs51/lint.h added keyword __naked
2159 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2163 * src/SDCCmem.h: removed maxRegBank
2164 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2165 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2166 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2167 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2168 name and behaviour to handle banked functions
2169 (scan4op): and use it to fix bug 1786213
2171 2007-09-03 Raphael Neider <rneider AT web.de>
2173 * device/include/pic16/pic18f248.h,
2174 * device/include/pic16/pic18f258.h,
2175 * device/include/pic16/pic18f448.h,
2176 * device/lib/pic16/libdev/pic18f248.c,
2177 * device/lib/pic16/libdev/pic18f258.c,
2178 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2179 added T0CONbits, fixes #1786891
2181 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2183 * src/ds390/gen.c (genFarPointerSet),
2184 * src/hc08/ralloc.c (packRegisters),
2185 * src/mcs51/ralloc.c (packRegisters),
2186 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2188 * src/SDCCicode.h: POINTER_SET can be true for literals too
2189 * support/regression/tests/bug1750318.c: new, added
2191 2007-08-23 Borut Razem <borut.razem AT siol.net>
2193 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2194 library versions without the completition functionality
2196 2007-08-22 Raphael Neider <rneider AT web.de>
2198 * device/include/pic16/pic18f1220.h,
2199 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2201 2007-08-12 Borut Razem <borut.razem AT siol.net>
2203 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2205 2007-08-11 Borut Razem <borut.razem AT siol.net>
2207 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2208 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2209 support/Util/SDCCerr.[ch] moved to src
2210 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2211 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2212 device/examples/ds390/tinitalk/tinitalk.dsp,
2213 device/examples/serialcomm/windows/serialcomm.dsp,
2214 support/librarian/librarian.dsp:
2215 removed linking of unused odbc32.lib and odbccp32.lib
2216 * support/scripts/winres.h:
2217 added for compilation with Visual C++ 2005 Express Edition
2219 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2221 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2224 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2226 * sdccconf_in.h: update the endian test so that SPARC Solaris
2227 does not throw syntax errors
2229 2007-08-06 Borut Razem <borut.razem AT siol.net>
2231 * doc/sdccman.lyx: removed two index entries which prevented the
2232 generation of sdcc doc archive
2234 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2236 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2237 instead of lyx 1.5.0.
2239 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2241 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2242 Lucas Loizaga, with minor modifications. Thanks!
2244 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2246 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2249 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2251 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2252 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2255 2007-07-22 Borut Razem <borut.razem AT siol.net>
2257 * configure.in, configure: re-introduced .version
2258 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2259 the version reverted to 2.7.0
2261 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2264 * doc/sdccman.lyx: bumped version to 2.7.3
2265 * device/include/mcs51/compiler.h: fixed elif->else
2266 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2267 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2268 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2269 enable accuse for bit operands
2270 * src/SDCCmain.c (printVersionInfo),
2271 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2272 environment descriptor
2273 * src/SDCCutil.h: added getBuildEnvironment
2274 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2275 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2276 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2277 * support/regression/tests/bug1348008.c,
2278 * support/regression/tests/bug1496419.c,
2279 * support/regression/tests/bug1503067.c,
2280 * support/regression/tests/preproc.c: added empty tests
2282 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2284 * support/regression/tests/bug1678803.c: new, added
2286 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2289 * as/link/hc08/lkihx.c,
2290 * as/link/hc08/lkrloc.c,
2291 * as/link/mcs51/lkihx.c,
2292 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2293 ihxExtendedLinearAddress
2294 * as/link/mcs51/lkrloc.c (relr),
2295 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2296 acall/ajmp, see bug 830513
2298 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2300 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2301 (cseBBlock): remember aggr2ptr has been used
2302 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2303 (geniCodeAssign): fixed bug 868103
2304 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2305 added operandSize prototype
2306 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2307 (genDataPointerSet): use max of size of right and result,
2308 (gencjne): added parameter useCarry for optimization,
2309 (genCmpEq): use carry if appropriate,
2310 (genXor): check if operand already in carry
2311 * support/regression/tests/bug-868103.c: enabled test
2313 2007-07-12 Raphael Neider <rneider AT web.de>
2315 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2317 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2319 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2320 from Robert Larice, thanks
2321 * support/regression/tests/bitopcse.c,
2322 * support/regression/tests/bitvars.c,
2323 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2324 * support/regression/tests/bug-927659.c: enabled test for z80
2325 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2326 * support/regression/tests/bug1745717.c: new, added
2327 * support/regression/tests/literalop.c,
2328 * support/regression/tests/nullstring.c: removed storage definitions that
2329 are now in testfwk.h
2331 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2333 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2334 and bool for targets that do not fully support it.
2335 * support/regression/tests/bug1546986.c,
2336 * support/regression/tests/bug1723128.c,
2337 * support/regression/tests/bug1734654.c,
2338 * support/regression/tests/bug1738367.c,
2339 * support/regression/tests/constantRange.c: only use bool if allowed
2341 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2343 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2344 Larice, also handle function pointers
2345 * support/regression/tests/bug1749275.c: new, added
2347 2007-07-03 Borut Razem <borut.razem AT siol.net>
2349 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2350 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2351 #1746528: SDCC should ignore ':' in inline assembler comments
2352 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2354 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2356 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2357 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2359 2007-06-29 Borut Razem <borut.razem AT siol.net>
2361 * src/SDCCmain.c: fixed bug
2362 #1744746: SDCC #4867: broken option --xram-size
2364 2007-06-28 Borut Razem <borut.razem AT siol.net>
2366 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2367 find out the endianess of host machine for ucsim
2369 2007-06-27 Borut Razem <borut.razem AT siol.net>
2371 * support/regression/generate-cases.py: corrected the file name
2373 * configure.in, configure, sdccconf_in.h: find out the endianess of
2375 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2378 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2380 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2382 2007-06-26 Borut Razem <borut.razem AT siol.net>
2384 * support/regression/generate-cases.py: display warning if function
2385 list is empty; implemented more flexible rule for detection of
2386 testing functions, allowing return type 'void' in the same line as
2387 the function name in the function definition
2388 * support/regression/tests/bug-1654060.c: corrected test
2389 * support/librarian/sdcclib.c: fixed warning:
2390 format '%s' expects type 'char *', but argument 2 has type 'int'
2392 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2394 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2395 Multiple infiles for sdcclib.
2397 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2399 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2402 2007-06-18 Borut Razem <borut.razem AT siol.net>
2404 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2405 how to handle comments, so they have to be removed by the
2406 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2407 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2408 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2409 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2410 table driven option hadling
2412 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2414 * src/SDCCast.c (decorateType),
2415 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2416 iCode to ast level to fix bug 1738367
2417 * support/regression/tests/bug1738367.c: new, added
2419 2007-06-15 Raphael Neider <rneider AT web.de>
2421 * src/pic16/devices.inc,
2422 * device/lib/pic16/pics.all,
2423 * device/include/pic16/pic18fregs.h,
2424 * device/include/pic16/pic18f[24][45]20.h,
2425 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2426 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2427 * device/lib/pic16/Makefile.in: faster cleanup
2429 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2431 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2433 2007-06-13 Raphael Neider <rneider AT web.de>
2435 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2437 2007-06-12 Raphael Neider <rneider AT web.de>
2439 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2440 suppress bit defines if NO_BIT_DEFINES is #define'd
2441 * device/include/pic/pic*.h: recreated all headers to include
2442 conditional bit defines
2443 * device/include/pic/pic16f886.h,
2444 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2445 * device/include/pic/recreate.sh: script to recreate the complete
2446 device library files based on the currently supported devices
2448 2007-06-12 Borut Razem <borut.razem AT siol.net>
2450 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2451 support/regression/Makefile.in, support/scripts/build.mak,
2452 support/scripts/Makefile.snapshot:
2453 use new svn URL scheme
2454 * doc/sdccman.lyx: SDCC Wiki moved to
2455 http://sdcc.wiki.sourceforge.net/
2457 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2459 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2460 * support/regression/tests/bug1734654.c: added
2462 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2464 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2465 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2466 with literal operands
2468 2007-06-10 Borut Razem <borut.razem AT siol.net>
2470 * as/link/z80/lklibr.c: fixed mingw build warning
2471 lklibr.c:575: warning: implicit declaration of function 'tolower'
2472 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2473 src/z80/main.c: move target specific options from src/SDCCmain.c
2474 to src/<target>/main.c
2476 2007-06-09 Borut Razem <borut.razem AT siol.net>
2478 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2479 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2480 * support/regression/tests/bug-1294691.c: added
2482 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2484 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2485 can also be static, fixes bug 1733438
2486 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2487 have absolute address too
2488 (computeType): added optimization for 'cond ? true : false'
2489 * support/regression/tests/absolute.c: added test for static absolute var
2491 2007-06-08 Raphael Neider <rneider AT web.de>
2493 * src/regression/Makefile: suppress parallel builds, allow easy
2494 switching between pic14/pic16 ports
2495 * src/regression/picregs.h: added pic14/16 header file switch
2496 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2497 inline.c,nestfor.c,string1.c}: include "picregs.h"
2499 2007-06-07 Borut Razem <borut.razem AT siol.net>
2501 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2502 permanent solution to suppress GCC 4.2.0 c++ warning:
2503 deprecated conversion from string constant to `char *'
2504 use 'const char *' where ever required
2505 * support/regression/generate-cases.py: implemented more flexible rule
2506 for detection of testing functions, allowing white-spaces surrounding
2507 the function name and the 'void' parameter.
2508 * support/regression/tests/constantRange.c,
2509 support/regression/tests/scott-compare3.c: fixed failing regression
2510 tests, uncovered by implementation of more flexible rule for detection
2511 of testing functions
2513 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2515 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2517 2007-06-04 Borut Razem <borut.razem AT siol.net>
2519 * configure.in, configure, config_vc.awk: sdcc version number is now
2520 stored in configure.in; removed .version
2521 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2522 doc/INSTALL.txt: version bumped to 2.7.2
2523 * sim/ucsim/configure.in, sim/ucsim/configure:
2524 use "read" to read from .version
2526 2007-06-03 Borut Razem <borut.razem AT siol.net>
2528 * */Makefile.in: removed annoying warning:
2529 Makefile:xx: Makefile.dep: No such file or directory
2531 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2533 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2534 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2535 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2536 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2537 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2538 bugfix: only use newBoolLink for bit result type
2539 * src/SDCCicode.c (geniCodeLogic): added param tree,
2540 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2541 (geniCodeLogicAndOr): use IS_BIT,
2542 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2543 (ast2iCode): added tree param to geniCodeLogic for comparisons
2544 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2545 * support/regression/tests/bug1723128.c: added test NotZero
2547 2007-06-01 Borut Razem <borut.razem AT siol.net>
2549 * SDCPP synchronized with GCC CPP release version 4.2.0,
2550 currently the latest release:
2551 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2552 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2553 support/cpp2/cppdefault.h, support/cpp2/except.h,
2554 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2555 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2556 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2557 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2558 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2559 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2560 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2561 support/cpp2/opts.h, support/cpp2/output.h,
2562 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2563 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2564 support/cpp2/system.h, support/cpp2/version.c,
2565 support/cpp2/Makefile.in: modified
2566 * support/cpp2/opts-common.c: added
2567 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2568 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2569 search for included source file in local directory
2570 * sim/ucsim/configure, sim/ucsim/configure.in:
2571 temporary solution to suppress GCC 4.2.0 c++ warning:
2572 deprecated conversion from string constant to `char *'
2574 2007-06-01 Raphael Neider <rneider AT web.de>
2576 * device/lib/pic/libdev/pic12f683.c,
2577 * device/include/pic/pic12f683.h: added GPIO bits
2579 2007-06-01 Raphael Neider <rneider AT web.de>
2581 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2582 quotation marks, clarified role of PIC14 vs. PIC16 ports
2583 * src/pic16/devices.inc,
2584 * device/include/pic16/pic18fregs.h,
2585 * device/include/pic16/pic18f[24][45]j10.h,
2586 * device/lib/pic16/pics.all,
2587 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2588 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2589 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2590 for new devices as they are not yet supported by gputils
2592 2007-05-31 Borut Razem <borut.razem AT siol.net>
2594 * Small Device C Compiler 2.7.0 released
2595 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2596 changed sdcc version to 2.7.1
2597 * support/scripts/sdcc.nsi: added How to create WIN32 release
2600 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2602 * doc/sdccman.lyx: documented initialization and allocation of absolute
2603 variables, bit parameter passing, the need for function pointers to be
2604 reentrant and alpha quality support of inline and retrict
2606 2007-05-26 Borut Razem <borut.razem AT siol.net>
2608 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2609 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2610 * docs/knownbugs.html: updated
2612 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2614 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2616 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2618 (gencjneshort): optimized when left is AOP_DIR
2619 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2620 initializing unions in a struct/array
2621 * support/regression/fwk/include/testfwk.h: added defines for data, near
2622 and far for host and z80
2623 * support/regression/tests/bug1723128.c: new, added
2625 2007-05-22 Borut Razem <borut.razem AT siol.net>
2627 * doc/knownbugs.html: updated
2629 2007-05-21 Raphael Neider <rneider AT web.de>
2631 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2632 error message instead
2633 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2635 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2637 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2639 2007-05-21 Raphael Neider <rneider AT web.de>
2641 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2643 * src/regression/gpsim_assert.h,
2644 * src/regression/Makefile,
2645 * src/regression/pcodeopt.c: regression test for the above fix
2647 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2649 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2650 jumps to self, fixed bug 1717281
2652 2007-05-10 Borut Razem <borut.razem AT siol.net>
2654 * support/scripts/gen_known_bugs.pl: cosmetic fix
2655 * doc/knownbugs.html: generated by gen_known_bugs.pl
2657 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2659 * src/SDCCast.c (createFunction): also generate non-inlined version of
2660 function for functions declared as "static inline"
2661 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2662 function can be inlined after non-inlined version generated.
2664 2007-05-10 Borut Razem <borut.razem AT siol.net>
2666 * support/scripts/gen_known_bugs.pl: added script
2667 which generates knownbugs.html
2669 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2671 * doc/knownbugs.html: updated for release 2.7.0
2673 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2675 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2677 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2679 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2680 (throughout): updated generating comments
2681 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2682 (throughout): updated generating comments
2683 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2684 rule instead of at the second, or it might skip lines when removing the
2686 * support/regression/tests/bug1714204.c: changed test to foo
2688 2007-05-08 Borut Razem <borut.razem AT siol.net>
2690 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2691 thanks to SDCC Distributed Compile Farm members,
2692 added Z80 and GBZ80 command line options
2693 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2695 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2697 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2698 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2699 * support/regression/tests/longlit.c: modified to be tested at all and
2700 to pass the actual test
2702 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2704 * device/include/mcs51/uPSD33xx.h: Added.
2706 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2708 * device/lib/_gptrput.c,
2709 * device/lib/_gptrget.c: removed old code,
2711 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2712 * support/regression/tests/bug1714204.c: new, added
2714 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2716 * support/regression/tests/regtrack.c: test was never executed
2717 because of the regression test being picky about white spaces.
2718 * device/lib/mcs51/crtclear.asm: added comment
2720 2007-05-06 Raphael Neider <rneider AT web.de>
2722 * device/lib/pic/Makefile.rules,
2723 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2724 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2726 2007-05-06 Raphael Neider <rneider AT web.de>
2728 * src/pic16/device.h,
2730 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2731 _pic16_setDefaultOptions): removed/reordered command-line args
2732 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2733 devices, regrouped command line args, environment variables),
2734 clarified sone points, added sections on how to add devices to the
2737 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2739 * src/z80/peeph.def: fixed bug in rule 2
2741 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2743 * src/port.h: added TARGET_MCS51_LIKE
2744 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2745 take advantage of it too
2746 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2747 (shiftR2Left2Result): Optimized: don't check shifting by 0
2748 * src/z80/peeph-z80.def,
2749 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2750 modifications, see patch 1700823
2751 * src/mcs51/peep.c (): fixed bug 1712928
2752 * support/regression/tests/bug1712928.c: new, added
2754 2007-05-05 Borut Razem <borut.razem AT siol.net>
2756 * device/lib/pic16/Makefile.common.in,
2757 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2758 removed bash dependencies
2760 2007-05-01 Borut Razem <borut.razem AT siol.net>
2763 fixed bug #1710507: --i-code-in-asm makes compile fail
2764 all iCode comments are now one liners
2765 * src/mcs51/gen.c: fixed memory leak
2767 2007-05-01 Raphael Neider <rneider AT web.de>
2769 * device/lib/pic/libdev/*.c
2770 * device/include/pic/*.h: regenerated all device libs from updated
2772 * support/scripts/inc2h.pl: documented usage, now uses strict to
2775 2007-04-30 Borut Razem <borut.razem AT siol.net>
2778 fixed bug #1669175: Problem with space in output paths
2779 documented how to use paths with spaces for Windows users
2781 2007-04-29 Borut Razem <borut.razem AT siol.net>
2783 * Fixed svn:eol-style and svn:keywords properties
2784 * src/SDCCval.c: fixed bug
2785 #1592871: Segfault with "large" const arrays of characters
2786 replaced recursion with iteration
2787 * Removed svn:executable property from non-executable files
2789 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2791 * src/mcs51/gen.c (genRet): fixed bug 1707003
2793 2007-04-27 Raphael Neider <rneider AT web.de>
2795 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2796 createReachingDefinitions,assignValnums,pic16_destructDF,
2797 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2798 prevent NULL pointer dereferences
2799 * device/lib/pic/libdev/pic16f886.c,
2800 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2801 prevent building them, gputils do not really support them yet
2803 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2805 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2806 helps printf_small. 32 bytes more __idata mem.
2808 2007-04-27 Raphael Neider <rneider AT web.de>
2810 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2811 return early when pb or pb->pcHead is NULL (patch #1708427)
2812 * src/regression/empty.c,
2813 * src/regression/Makefile: added test with empty functions
2814 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2816 2007-04-27 Borut Razem <borut.razem AT siol.net>
2818 * src/SDCCast.c: fixed feature request
2819 #1547512: Redundant strings linked when using sizeof("abc")
2821 2007-04-23 Borut Razem <borut.razem AT siol.net>
2823 * doc/sdccman.lyx, src/SDCCmain.c:
2824 peep-hole comments are generated only if --fverbose-asm option is
2825 specified and --no-peep-comments is not, as proposed by Frieder.
2826 * support/regression/Makefile.in: compile regression tests with
2827 --fverbose-asm option so one can "grep" whether a new (or an old)
2828 peephole is (still) applied; requested by Frieder.
2830 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2832 * device/include/pic/pic16f886.h,
2833 * device/include/pic/pic16f887.h,
2834 * device/lib/pic/libdev/pic16f886.c,
2835 * device/lib/pic/libdev/pic16f887.c,
2836 * device/include/pic/pic14devices.txt,
2837 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2839 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2841 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2844 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2846 * device/lib/_memset.c: assembler version for mcs51
2848 2007-04-22 Borut Razem <borut.razem AT siol.net>
2850 * support/scripts/listerr.c: program to create the list of errors and
2851 warnings list from - added
2852 * doc/sdccman.lyx: removed the note
2853 "For list of warnings and corresponding codes, see err_warn.txt"
2854 * src/SDCCsymt.c: fixed bug #1699804:
2855 Bug with some uses of sizeof(static local array) (MCS51)
2856 * support/regression/tests/bug-1699804.c: added
2858 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2860 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2861 (main): added option -i,
2862 (asmbl, case S_INCL): use search_path_fopen,
2863 mostly from patch 1579668 by Peter Miller, thanks
2864 * src/z80/main.c: fixed typo --callee-saves-bc
2865 * device/include/mcs51/compiler.h: added sfrword for Tasking
2867 2007-04-20 Borut Razem <borut.razem AT siol.net>
2869 * src/z80/main.c: replaced reserved keyword asm with asmblr
2871 2007-04-19 Borut Razem <borut.razem AT siol.net>
2873 * src/port.h: use const pointers to strings
2874 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2875 * src/pic16/main.c: include SDCCargs.h
2876 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2877 const char, since the strings are dynamically allocated
2878 * src/SDCCmain.c: options.code_seg and options.const_seg are
2879 dynamically allocated; check port specific command line options
2880 before the general ones
2881 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2883 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2885 * device/include/ds400rom.h,
2886 * device/lib/ds390/lcd390.c,
2887 * device/lib/ds390/memcpyx.c,
2888 * device/lib/ds390/rtc390.c,
2889 * device/lib/ds400/ds400rom.c,
2890 * device/lib/ds400/memcpyx.c,
2891 * device/lib/hc08/_ret.c: more replacements of keywords with their
2892 double underscore equivalents
2893 * device/lib/ds390/Makefile.in,
2894 * device/lib/ds400/Makefile.in,
2895 * device/lib/gbz80/Makefile.in,
2896 * device/lib/hc08/Makefile.in,
2897 * device/lib/mcs51/Makefile.in,
2898 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2900 2007-04-17 Borut Razem <borut.razem AT siol.net>
2902 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2903 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2904 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2905 to --fverbose-asm, to be gcc'ish
2907 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2909 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2911 2007-04-17 Borut Razem <borut.razem AT siol.net>
2913 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2914 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2915 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2916 with their double underscore equivalent
2918 2007-04-14 Borut Razem <borut.razem AT siol.net>
2920 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2923 2007-04-13 Borut Razem <borut.razem AT siol.net>
2925 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2927 * device/examples/serialcomm/windows/serial.[ch],
2928 device/examples/serialcomm/windows/test_serialcomm.cpp:
2929 updated by Bela Torok
2930 * device/examples/serialcomm/windows/serialcomm.dsw,
2931 device/examples/serialcomm/windows/serialcomm.dsp: added
2933 2007-04-13 Jan Waclawek <wek AT efton.sk>
2935 * doc/sdccman.lyx: additions and changes at various places
2936 (submitted as #1697136).
2937 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2939 2007-04-10 Borut Razem <borut.razem AT siol.net>
2941 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2942 LyX file format changed to 245
2943 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2944 "FreeWare" replaced with "free open source"
2946 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2948 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2950 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2952 * device/include/pic16/pic18fregs.h,
2954 * device/lib/_decdptr.c,
2955 * device/lib/_divsint.c,
2956 * device/lib/_divslong.c,
2957 * device/lib/_divuint.c,
2958 * device/lib/_divulong.c,
2959 * device/lib/_fs2schar.c,
2960 * device/lib/_fs2sint.c,
2961 * device/lib/_fs2slong.c,
2962 * device/lib/_fs2uchar.c,
2963 * device/lib/_fs2uint.c,
2964 * device/lib/_fs2ulong.c,
2965 * device/lib/_fsadd.c,
2966 * device/lib/_fscmp.c,
2967 * device/lib/_fsdiv.c,
2968 * device/lib/_fseq.c,
2969 * device/lib/_fsget1arg.c,
2970 * device/lib/_fsget2args.c,
2971 * device/lib/_fsgt.c,
2972 * device/lib/_fslt.c,
2973 * device/lib/_fsmul.c,
2974 * device/lib/_fsneq.c,
2975 * device/lib/_fsnormalize.c,
2976 * device/lib/_fsreturnval.c,
2977 * device/lib/_fsrshift.c,
2978 * device/lib/_fssub.c,
2979 * device/lib/_fsswapargs.c,
2980 * device/lib/_gptrget.c,
2981 * device/lib/_gptrgetc.c,
2982 * device/lib/_gptrput.c,
2983 * device/lib/_logexpf.c,
2984 * device/lib/_modsint.c,
2985 * device/lib/_modslong.c,
2986 * device/lib/_moduint.c,
2987 * device/lib/_modulong.c,
2988 * device/lib/_mulint.c,
2989 * device/lib/_mullong.c,
2990 * device/lib/_schar2fs.c,
2991 * device/lib/_ser.c,
2992 * device/lib/_setjmp.c,
2993 * device/lib/_sint2fs.c,
2994 * device/lib/_slong2fs.c,
2995 * device/lib/_spx.c,
2996 * device/lib/_uchar2fs.c,
2997 * device/lib/_uint2fs.c,
2998 * device/lib/_ulong2fs.c,
2999 * device/lib/asincosf.c,
3000 * device/lib/atanf.c,
3001 * device/lib/calloc.c,
3002 * device/lib/ds390/tinibios.c,
3003 * device/lib/ds400/tinibios.c,
3004 * device/lib/expf.c,
3005 * device/lib/free.c,
3006 * device/lib/hc08/_mulint.c,
3007 * device/lib/logf.c,
3008 * device/lib/malloc.c,
3009 * device/lib/printf_fast.c,
3010 * device/lib/printf_tiny.c,
3011 * device/lib/printfl.c,
3012 * device/lib/realloc.c,
3013 * device/lib/ser_ir.c,
3014 * device/lib/serial.c,
3015 * support/regression/tests/libmullong.c: replaced all special keywords
3016 with their double underscore equivalent
3017 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3018 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3020 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3021 (genRet): if the bit-symbol is ruonly it already is in the carry
3022 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3023 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3024 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3025 type UCHAR if dest is not bit
3027 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3029 * device/include/math.h,
3030 * device/lib/cotf.c,
3031 * device/lib/expf.c,
3032 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3034 2007-04-01 Borut Razem <borut.razem AT siol.net>
3036 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3037 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3038 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3039 gcc_unreachable() called internal_error()...
3041 2007-03-30 Raphael Neider <rneider AT web.de>
3043 * src/pic/ralloc.c (isData): suppress garbage debug output
3045 2007-03-28 Borut Razem <borut.razem AT siol.net>
3048 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3049 is developed, built and used worldwide, and the word "night" doesn't
3052 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3054 * device/include/mcs51/C8051F360.h: new, added
3055 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3057 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3059 * src/SDCC.y (declaration_specifiers, function_specifier),
3060 * support/Util/SDCCerr.c,
3061 * support/Util/SDCCerr.h,
3063 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3065 * src/SDCCmem.c (deallocParms),
3066 * src/SDCCast.c: support for function inlining, not quite complete
3067 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3068 'restrict' qualifier
3070 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3072 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3073 (saveRBank, unsaveRBank): don't save bits,
3074 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3075 * support/regression/tests/bug1535242.c: new, added
3076 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3077 thanks Alexey Shamrin <shamrin AT gmail.com>,
3078 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3079 removed header guard)
3081 * sdcc.spec: bumped version to 2.6.5
3082 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3084 2007-03-22 Borut Razem <borut.razem AT siol.net>
3086 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3087 fixed bug #1653671: sdcdb integration into ddd is broken
3089 2007-03-22 Raphael Neider <rneider AT web.de>
3091 * src/pic/gen.c (popGetExternal): augmented to also create references
3092 to external variables (not only labels),
3093 (genCall): comment on plan to reduce PAGESEL overhead,
3094 (genFunction, genEndFunction): also save/restore FSR around interrupt
3095 handling code, removed lots of unused code
3096 (genDivOneByte): release acquired temp register
3097 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3099 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3100 for registers that need to be saved during interrupts (FSR, STATUS,
3101 PCLATH; W needs special handling), currently only FSR is used
3103 2007-03-22 Raphael Neider <rneider AT web.de>
3105 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3107 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3109 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3111 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3113 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3115 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3117 * as/link/aslink.h: added LKOBJEXT
3118 * as/link/hc08/link_hc08.dsp,
3119 * as/link/hc08/Makefile.bcc,
3120 * as/link/hc08/Makefile.in,
3121 * as/link/mcs51/aslink.dsp,
3122 * as/link/mcs51/Makefile.bcc,
3123 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3124 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3125 * as/link/lkaomf51.c: merged and moved
3126 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3127 * as/link/z80/lkdata.c,
3128 * as/link/lkdata.c: merged and moved
3129 * as/link/hc08/lkmain.c,
3130 * as/link/mcs51/lkmain.c: cosmetic changes
3131 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3132 * as/link/lklex.c: use LKOBJEXT
3133 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3134 ANSI-fied functions, removed bubble-sorts
3135 * as/link/z80/lksym.c as/link/lksym.c: merged,
3137 * as/link/z80/linkgbz80.dsp,
3138 * as/link/z80/linkz80.dsp,
3139 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3140 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3141 * as/link/z80/lkhead.c,
3142 * as/link/z80/lklex.c: deleted
3143 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3144 * as/link/z80/lkmain.c: added copyfile()
3146 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3148 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3150 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3152 * device/lib/_strlen.c: assembler version for mcs51
3154 2007-03-13 Raphael Neider <rneider AT web.de>
3156 * device/include/pic16/pic18f2221.h,
3157 * device/include/pic16/pic18f2321.h,
3158 * device/include/pic16/pic18f2331.h,
3159 * device/include/pic16/pic18f4221.h,
3160 * device/include/pic16/pic18f4321.h,
3161 * device/include/pic16/pic18f4331.h: fixed config byte location names
3162 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3163 consistently named config byte locations
3165 2007-03-13 Borut Razem <borut.razem AT siol.net>
3167 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3168 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3169 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3170 as/link/z80/Makefile.in, as/z80/Makefile.in:
3173 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3175 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3176 * device/lib/printf_large.c: pointer was converted to generic
3177 pointer for mcs51 models other than model-small (Maarten noticed)
3179 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3181 * device/include/mcs51/ADuC84x.h: Added.
3183 2007-03-10 Borut Razem <borut.razem AT siol.net>
3185 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3186 fixed RFE #1624219: double backslashes in filenames;
3187 functions hexEscape(), octalEscape() and copyStr() moved from
3188 SDCCval.c to SDCCutil.c and made them glovbally available
3190 2007-03-09 Borut Razem <borut.razem AT siol.net>
3192 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3193 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3194 1673361: Missaligned comments in output files
3196 2007-03-09 Raphael Neider <rneider AT web.de>
3198 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3200 2007-03-09 Raphael Neider <rneider AT web.de>
3204 * src/pic/ralloc.c: suppress undesired debug output
3205 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3207 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3209 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3211 2007-03-07 Borut Razem <borut.razem AT siol.net>
3213 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3214 search include files in the current directory
3216 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3218 * src/SDCCglue.c (emitMaps, glue),
3219 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3221 * support/regression/tests/absolute.c: added xdata test
3223 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3225 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3226 added condition to macro, fixes bug 1666080
3228 2007-03-02 Raphael Neider <rneider AT web.de>
3230 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3232 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3234 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3235 be cleared. Unconditionally set __XPAGE
3236 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3238 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3243 * src/mcs51/rtrack.c,
3245 * doc/sdccman.lyx: added --no-gen-comments
3246 * src/mcs51/peeph.def: added 192.b, disabled 185
3248 2007-02-25 Raphael Neider <rneider AT web.de>
3250 * src/pic16/gen.c (genCast): fixed typo
3251 * device/lib/pic16/Makefile.subdir: only install existing files
3252 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3254 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3256 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3257 * device/lib/mcs51/crtclear.asm,
3258 * device/lib/mcs51/crtxclear.asm: renumbered labels
3259 * device/lib/mcs51/Makefile.in: added crtcall.asm
3260 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3261 * src/mcs51/gen.c (movc): removed,
3262 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3264 (toCarry, genSend, genRet): added function toCarry,
3265 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3266 (assignBit, genAssign, genCast): added function assignBit
3267 * src/mcs51/Makefile.bcc: added rtrack.c
3268 * src/mcs51/ralloc.h: made valueKnown a bitfield
3269 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3270 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3271 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3272 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3273 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3274 (_pop): only pop valid pairs, see gencjneshort,
3275 (gencjneshort): return pair that still needs to be popped, restructured,
3276 (gencjne, genCmpEq): call _pop
3278 2007-02-23 Raphael Neider <rneider AT web.de>
3280 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3282 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3284 * device/include/mcs51/P89LPC925.h: Added.
3286 2007-02-18 Raphael Neider <rneider AT web.de>
3288 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3290 2007-02-17 Borut Razem <borut.razem AT siol.net>
3292 * support/cpp2/directives.c, support/cpp2/version.c:
3293 synchronized with GCC CPP 4.1.2
3295 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3297 * src/mcs51/rtrack.h,
3298 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3299 by checking the strings passed by emitcode() to the assembler.
3300 Feel free to change. This in part addresses RFE #482179.
3301 Set environment variable SDCC_RTRACK to enable.
3302 * src/mcs51/gen.c: inserted hooks
3303 * src/mcs51/ralloc.h: added two members to struct regs
3304 * support/regression/tests/regtrack.c: added
3306 2007-02-14 Borut Razem <borut.razem AT siol.net>
3308 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3309 * Makefile.in: applied patch from Makefile related part of
3310 #1469393: Compiler does not initialize static data
3312 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3314 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3315 for better fix of bug 1273984, compiles pic16 rand.c
3317 2007-02-12 Borut Razem <borut.razem AT siol.net>
3319 * src/pic16/main.c: fixed pic16 standard library directory bug
3321 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3323 * src/hc08/gen.c (genSwap): fix swap regression test
3325 2007-02-10 Borut Razem <borut.razem AT siol.net>
3327 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3329 * support/regression/tests/bug-1654060.c: added regression test for
3332 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3334 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3335 bit moves in return statement
3337 2007-02-09 Borut Razem <borut.razem AT siol.net>
3339 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3342 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3344 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3345 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3347 2007-02-07 Raphael Neider <rneider AT web.de>
3349 * src/pic16/devices.inc,
3350 * device/include/pic16/pic18fregs.h,
3351 * device/include/pic16/pic18f[24][34]31.h,
3352 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3353 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3354 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3356 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3358 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3359 can this have lived here for so many years?
3360 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3361 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3362 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3364 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3366 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3367 appended by loop induction must be at the very end of the eBBlock
3369 2007-02-05 Kevin Vigor
3371 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3373 2007-02-05 Borut Razem <borut.razem AT siol.net>
3375 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3376 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3378 2007-02-03 Borut Razem <borut.razem AT siol.net>
3380 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3381 applied patch #1646602 option to set default signedness of char to
3382 unsigned, added -funsigned-char command line option,
3383 thanks to Gunther Jehle
3384 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3385 prompt for file deletion a few hundred times (especially the
3386 subversion files, which have ro permissions so it asks for
3387 confirmation), thanks to Simon McAuliffe;
3388 added {} + option to find in order to remove multiple files from a
3391 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3393 * device/include/mcs51/SST89x5xRDx.h: Added.
3395 2007-02-02 Raphael Neider <rneider AT web.de>
3397 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3398 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3400 2007-02-01 Raphael Neider <rneider AT web.de>
3402 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3405 2007-01-31 Borut Razem <borut.razem AT siol.net>
3407 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3408 if compiled with GCC. Thanks to Raphael Neider
3410 2007-01-31 Raphael Neider <rneider AT web.de>
3412 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3413 operand names, handles name and (name + n) for all n,
3414 (sameBank): restructured, also check bank allocation policy,
3415 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3416 (pic14_operandsAllocatedInSameBank): check whether to operands
3417 will be allocated into the same bank (i.e., section) to reduce
3418 BANKSEL overhead, queried from pcode.c:sameBank,
3419 (pic14printLocals): reintroduced clustering registers into a single
3420 section: all compiler generated symbols will now reside in one
3421 bank (per file), reducing BANKSEL overhead and code size,
3422 (showAllMemmaps): use local dbuf where possible
3424 2007-01-29 Raphael Neider <rneider AT web.de>
3426 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3427 (call_libraryfunc): retrieve/create symbol and mark as used,
3428 (genFunction): mark defined functions as non-extern and add again
3429 to code memmap for later output
3430 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3431 (pic14printLocals): reworked for new symbol emission,
3432 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3433 showAllMemmaps): reworked symbol output using dbufs, added handling
3434 of string literals (still incomplete),
3435 (picglue): removed symbol emission, moved into showAllMemmaps,
3436 (emitSymbolSet): new workhorse for symbol output,
3437 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3439 2007-01-29 Borut Razem <borut.razem AT siol.net>
3441 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3442 component contains the extension separator.
3444 2007-01-28 Borut Razem <borut.razem AT siol.net>
3446 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3448 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3449 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3450 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3451 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3452 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3453 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3454 src/z80/gen.c, support/Util/MySystem.c:
3455 accept slash and backslash as directory separator on WIN32 and
3458 2007-01-28 Raphael Neider <rneider AT web.de>
3460 * src/pic16/devices.inc,
3461 * device/include/pic16/pic18f[24][23]21.h,
3462 * device/include/pic16/pic18fregs.h,
3463 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3464 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3465 * device/lib/pic16/libio/adc.ignore,
3466 * device/lib/pic16/libio/i2c.ignore,
3467 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3468 family, as gputils do not yet support the devices
3469 * device/lib/pic16/Makefile.subdir: ignore errors on install
3470 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3471 headers and libraries from gputils .inc files
3473 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3475 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3477 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3479 * doc/sdccman.lyx: add printf benchmarks
3481 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3483 * device/lib/printf_fast.c: fix %c, char promoted to int
3484 * device/lib/printf_tiny.c: fix %c, char promoted to int
3486 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3488 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3490 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3492 * support/regression/tests/swap.c: 64 bit hosts failed
3493 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3495 2007-01-25 Raphael Neider <rneider AT web.de>
3497 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3498 based on absolute register address, patch by Alex Blond
3500 2007-01-22 Raphael Neider <rneider AT web.de>
3502 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3503 emitted, do not emit them again...
3505 2007-01-22 Raphael Neider <rneider AT web.de>
3507 * src/regression/bank1.c, src/regression/compare6.c,
3508 src/regression/add.c: cosmetic changes
3509 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3510 * src/pic/gen.c: fixed global zero and one,
3511 (aopForSym): removed unued code,
3512 (aopGet): assert aop is defined, check and use `index' of
3513 pCodeImmd operands (fixes #1630908),
3514 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3515 (register_reassign): prevent accidental register unification,
3516 (ReuseReg): cosmetic changes (also above)
3517 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3518 pic14emitStaticSeg): do not emit initialized data,
3519 (printIval*): replaced with working versions,
3520 (pic14createInterruptVect,picglue): use idata for initialized data,
3521 now init data should work in all modules (not only main()),
3522 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3524 2007-01-21 Borut Razem <borut.razem AT siol.net>
3526 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3527 use -fPIC or -fpic if they are supported and not ignored
3528 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3529 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3531 2007-01-20 Borut Razem <borut.razem AT siol.net>
3533 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3534 implemented RFE #1470316: allow "$" in variable names
3536 2007-01-20 Raphael Neider <rneider AT web.de>
3538 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3540 2007-01-20 Raphael Neider <rneider AT web.de>
3542 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3543 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3544 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3545 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3546 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3547 * device/lib/pic/libdev/pic*.c,
3548 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3549 * device/lib/pic/libdev/Makefile.in: show progress
3551 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3553 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3554 * support/scripts/sdcc_cygwin_mingw32,
3555 * support/scripts/sdcc_mingw32,
3556 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3557 conformance with autoconf 2.6
3559 2007-01-19 Raphael Neider <rneider AT web.de>
3561 * src/pic/device.c (register_map): fixed list construction
3562 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3563 (genMod): removed case for genModbits,
3564 (genModbits): removed as now unused/unimplemented
3565 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3567 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3569 * support/regression/tests/swap.c: added in response to #1638622
3570 * doc/sdccman.lyx: synced version, minor changes
3572 2007-01-18 Borut Razem <borut.razem AT siol.net>
3574 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3575 thanks to Gunther Jehle
3576 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3577 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3578 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3579 use filename in lineno instead.
3580 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3581 print the file name in ast_print()
3583 2007-01-18 Borut Razem <borut.razem AT siol.net>
3585 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3587 * src/SDCC.lex: stringLiteral() returns const char pointer,
3588 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3589 fixed column counting
3590 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3591 accept const char pointer as parameter
3592 * src/SDCCdwarf2.c: corrected buffer size
3594 2007-01-17 Borut Razem <borut.razem AT siol.net>
3596 * support/Util/dbuf_string.c: fixed for amd64
3598 2007-01-15 Borut Razem <borut.razem AT siol.net>
3600 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3601 removed terminal symbol ELIPSIS, since it was never generated by the
3602 lexer and it was wrongly used in parameter_identifier_list rule
3604 2007-01-15 Raphael Neider <rneider AT web.de>
3606 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3607 code page and data banking description
3608 * src/pic/genarith.c,
3609 * src/pic/gen.h: removed bit arithmetic functions,
3610 updated exit(1) to exit(EXIT_FAILURE)
3611 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3612 * device/include/pic16/pic18f2455.h,
3613 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3614 TRISD and TRISE, fixed/added some bit names
3615 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3616 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3617 updated pic18f2455.{c,h} instead of duplicating them
3619 2007-01-14 Borut Razem <borut.razem AT siol.net>
3621 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3622 Cannot debug files that contain spaces in the path name
3623 by converting spaces in asm file name to underscores
3625 2007-01-13 Borut Razem <borut.razem AT siol.net>
3627 * doc/sdccman.lyx: fixed format errors
3629 2007-01-10 Borut Razem <borut.razem AT siol.net>
3631 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3632 codeseg/constseg #pragma fail
3633 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3634 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3635 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3636 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3638 2007-01-09 Borut Razem <borut.razem AT siol.net>
3640 * get rid of diagnistic.[ch], pretty-print.[ch],
3641 c-pretty-print.[ch], ... used just for error, warning, ...
3643 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3644 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3645 suppoprt/cpp2/pretty-print.[ch]:
3647 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3648 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3649 suppoprt/cpp2/sdcpp.dsp:
3652 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3654 * device/lib/printf_large.c (output_float): removed recursion,
3655 use smaller buffer on stack for mcs51,
3656 fixed bug printing 1.96
3657 * support/regression/tests/snprintf.c: added test
3659 2007-01-07 Borut Razem <borut.razem AT siol.net>
3661 * use dynamic memory buffers instead temporary files
3662 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3664 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3665 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3666 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3667 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3668 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3669 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3670 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3671 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3672 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3673 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3674 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3675 support/Util/dbuf.c, support/Util/dbuf.h:
3677 * .version, sdcc.spec: bumped version to 2.6.4
3679 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3681 * src/port.h: added TARGET_Z80_LIKE macro
3682 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3683 output PSEG location if --xram-loc or --xstack-loc was used
3684 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3686 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3688 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3689 * as/as_z80.dsp, as/z80/as_z80.dsp,
3690 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3691 * sdcc.dsw: moved project files into subdir
3692 * as/hc08/as_hc08.dsp,
3693 * as/hc08/Makefile.bcc,
3694 * as/hc08/Makefile.in,
3695 * as/mcs51/Makefile.bcc,
3696 * as/mcs51/Makefile.in,
3697 * as/z80/Makefile.bcc,
3698 * as/z80/Makefile.in,
3699 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3702 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3705 * as/mcs51/asmain.c,
3707 * as/z80/assym.c: removed include "strcmpi.h"
3708 * as/hc08/strcmpi.c,
3709 * as/hc08/strcmpi.h,
3710 * as/mcs51/strcmpi.c,
3711 * as/mcs51/strcmpi.h,
3712 * support/Util/strcmpi.c,
3713 * support/Util/strcmpi.h: removed files
3714 * as/strcmpi.c: added as_strncmpi()
3716 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3718 * sdcc.dsw: Added some dependencies on project config.dsp
3720 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3722 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3723 with [di]ram_start to fix a regresion
3725 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3727 * configure.in: added missing mcs51 in status output
3728 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3730 * debugger/mcs51/clean.mk (distclean): remove config.h
3731 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3732 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3733 options.h, s-options-h and options.c
3734 * support/cpp2/clean.mk: unused, removed
3735 * Makefile.common.in,
3738 * as/hc08/Makefile.in,
3740 * as/mcs51/Makefile.in,
3741 * as/mcs51/clean.mk,
3744 * as/z80/Makefile.in,
3746 * as/link/Makefile.in,
3747 * as/link/hc08/Makefile.in,
3748 * as/link/hc08/clean.mk,
3749 * as/link/mcs51/Makefile.in,
3750 * as/link/mcs51/clean.mk,
3751 * as/link/z80/Makefile.in,
3752 * as/link/z80/clean.mk,
3753 * as/link/z80/conf.mk,
3754 * debugger/mcs51/Makefile.in,
3755 * debugger/mcs51/clean.mk,
3756 * device/include/Makefile.in,
3757 * device/lib/Makefile.in,
3758 * device/lib/mcs51/Makefile.in,
3759 * device/lib/pic/Makefile.in,
3760 * device/lib/pic/Makefile.common.in,
3761 * device/lib/pic/Makefile.subdir,
3762 * device/lib/pic/Makefile.rules,
3763 * device/lib/pic16/libio/Makefile.in,
3764 * device/lib/pic16/Makefile.subdir,
3765 * device/lib/pic16/libdev/Makefile.in,
3766 * device/lib/pic16/Makefile.rules,
3767 * device/lib/pic16/Makefile.common.in,
3768 * sim/ucsim/avr.src/Makefile.in,
3769 * sim/ucsim/main_in.mk,
3770 * sim/ucsim/cmd.src/Makefile.in,
3771 * sim/ucsim/doc/Makefile.in,
3772 * sim/ucsim/gui.src/Makefile.in,
3773 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3774 * sim/ucsim/gui.src/serio.src/Makefile.in,
3775 * sim/ucsim/hc08.src/Makefile.in,
3776 * sim/ucsim/libltdl/Makefile.in,
3777 * sim/ucsim/s51.src/Makefile.in,
3778 * sim/ucsim/sim.src/Makefile.in,
3779 * sim/ucsim/sim.src/conf.mk,
3780 * sim/ucsim/xa.src/Makefile.in,
3781 * sim/ucsim/z80.src/Makefile.in,
3785 * support/cpp2/Makefile.in,
3786 * support/librarian/Makefile.in,
3787 * support/librarian/clean.mk,
3788 * support/makebin/Makefile.in,
3789 * support/makebin/clean.mk,
3790 * support/packihx/Makefile.in,
3791 * support/regression/Makefile.in,
3792 * support/regression/ports/ds390/spec.mk,
3793 * support/regression/ports/gbz80/spec.mk,
3794 * support/regression/ports/hc08/spec.mk,
3795 * support/regression/ports/mcs51/spec.mk,
3796 * support/regression/ports/mcs51-large/spec.mk,
3797 * support/regression/ports/mcs51-medium/spec.mk,
3798 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3799 * support/regression/ports/pic14/spec.mk,
3800 * support/regression/ports/pic16/spec.mk,
3801 * support/regression/ports/mcs51-stack-auto/spec.mk,
3802 * support/regression/ports/ucz80/spec.mk,
3803 * support/regression/ports/xa51/spec.mk,
3804 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3805 adding a slash after $(top_builddir) and/or adding @datarootdir@
3807 * debugger/mcs51/configure.in,
3808 * device/lib/pic/configure.in,
3809 * device/lib/pic16/configure.in,
3810 * sim/ucsim/configure.in,
3811 * support/cpp2/configure.in,
3812 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3814 * debugger/mcs51/configure,
3815 * device/lib/pic/configure,
3816 * device/lib/pic16/configure,
3817 * sim/ucsim/configure,
3818 * support/cpp2/configure,
3819 * support/packihx/configure: generated with autoconf 2.60
3821 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3823 * as/link/hc08/lkihx.c (newArea),
3824 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3826 2007-01-02 Borut Razem <borut.razem AT siol.net>
3828 * doc/sdccman.lyx: documented #pragma sdcc_hash
3829 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3831 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3833 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3835 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3836 empty 'while'-loop to work correctly, see regression test 'while.c'
3837 * support/regression/tests/while.c: added
3839 2007-01-01 Borut Razem <borut.razem AT siol.net>
3841 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3842 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3843 support/cpp2/libcpp/sdcpp.c:
3844 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3845 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3846 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3848 2006-12-31 Borut Razem <borut.razem AT siol.net>
3850 * SDCPP synchronized with GCC CPP release version 4.1.1,
3851 currently the latest release:
3852 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3853 support/cpp2/libcpp/include/cpp-id-data.h
3854 support/cpp2/libiberty/fopen_unlocked.c
3855 support/cpp2/libiberty/md5.c
3857 support/cpp2/opt-functions.awk
3858 support/cpp2/opt-gather.awk
3859 support/cpp2/optc-gen.awk
3860 support/cpp2/opth-gen.awk:
3862 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3863 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3864 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3865 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3866 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3867 support/cpp2/diagnostic.h, support/cpp2/except.h,
3868 support/cpp2/hwint.h, support/cpp2/input.h,
3869 support/cpp2/intl.h, support/cpp2/move-if-change,
3870 support/cpp2/opts.c, support/cpp2/opts.h,
3871 support/cpp2/output.h, support/cpp2/prefix.c,
3872 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3873 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3874 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3875 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3876 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3877 support/cpp2/version.c:
3879 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3880 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3881 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3882 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3883 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3884 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3885 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3886 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3887 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3888 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3889 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3891 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3892 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3893 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3894 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3895 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3896 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3897 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3898 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3899 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3900 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3901 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3902 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3903 support/cpp2/system.h:
3906 2006-12-31 Borut Razem <borut.razem AT siol.net>
3908 * configure.in, configure: fixed bug #1538756: configure dies if bison
3909 and flex are not installed, 2nd try
3911 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3913 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3914 400.x for better code in RFE 899102
3916 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3918 * src/SDCCpeeph.c (deadMove),
3920 * src/mcs51/peep.h: renamed 'op' by 'reg'
3921 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3922 (scan4op): small change for removeDeadMove(), added support for
3923 'callee saves' and/or PACLL function calls,
3924 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3925 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3926 left in new dispatcher mcs51DeadMove()
3927 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3929 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3931 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3933 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3934 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3936 2006-12-30 Borut Razem <borut.razem AT siol.net>
3938 * support/cpp2/spacs.h: deleted from svn
3939 * configure.in, configure: fixed bug #1538756: configure dies if bison
3940 and flex are not installed
3942 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3944 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3945 with this z80 passes printf float test when enabled
3946 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3948 2006-12-28 Borut Razem <borut.razem AT siol.net>
3950 * support/cpp2/config.in, support/cpp2/configure.in,
3951 support/cpp2/configure, support/cpp2/Makefile.in:
3952 fix for the solaris build
3954 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3956 * src/SDCC.y (type_specifier2, pointer),
3958 * src/SDCCsymt.c (mergeSpec, checkSClass),
3959 * support/Util/SDCCerr.c,
3960 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3961 * support/valdiag/valdiag.py: Allow test cases to specify
3962 required language standard
3963 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3964 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3966 2006-12-27 Borut Razem <borut.razem AT siol.net>
3968 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3969 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3971 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3973 * support/cpp2/libiberty/Makefile.bcc: updated
3974 * src/pic16/main.c: fixed #pragma udata handling
3975 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3977 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3979 * src/SDCCpeeph.c: made labelHashEntry global,
3980 made pcDistance, FBYNAME static,
3981 (pcDistance): made static, use isComment and isLabel,
3983 (getLabelRef): added, extracted from labelRefCount(),
3984 (labelRefCount): use new getLabelRef(),
3985 (callFuncByName): made static, added deadMove,
3986 use isComment and isLabel,
3987 (newPeepRule): made static, set isLabel,
3988 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3989 labels from peephole rules,
3990 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3991 when isComment or isLabel is set
3992 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3993 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3995 * src/mcs51/peep.h: added
3996 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3997 * src/port.h: added peep->deadMove to port structure
3998 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3999 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4000 deadMove, finally removed no. 1 and 2
4007 * src/hc08/gen.c: mark lines with isComment or isLabel
4008 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4010 * sdcc.spec: bumped version to 2.6.3
4012 2006-12-26 Borut Razem <borut.razem AT siol.net>
4014 * support/cpp2/Makefile.in: added dependency on options.h
4015 * configure: regenerated
4016 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4017 * support/cpp2/Makefile.in: added vasprintf.c
4019 2006-12-25 Borut Razem <borut.razem AT siol.net>
4021 * SDCPP synchronized with GCC CPP release version 3.4.6,
4022 the latest release before 4.x:
4023 * support/cpp2/Makefile.in, support/cpp2/config.h,
4024 support/cpp2/configure, support/cpp2/configure.in,
4025 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4026 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4027 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4028 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4029 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4030 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4031 support/cpp2/cpptrad.c, support/cpp2/except.h,
4032 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4033 support/cpp2/hwint.h, support/cpp2/intl.h,
4034 support/cpp2/line-map.c, support/cpp2/line-map.h,
4035 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4036 support/cpp2/output.h, support/cpp2/prefix.c,
4037 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4038 support/cpp2/system.h, support/cpp2/version.c:
4040 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4041 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4042 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4043 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4044 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4045 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4046 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4047 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4048 support/cpp2/move-if-change, support/cpp2/opts.c,
4049 support/cpp2/opts.h, support/cpp2/opts.sh,
4050 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4051 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4052 support/cpp2/win32, support/cpp2/win32/dirent.c,
4053 support/cpp2/win32/dirent.h:
4055 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4056 * support/cpp2/sdcpp.h: renamed from sdcc.h
4057 * sdcppinit.c: deleted
4059 2006-12-23 Borut Razem <borut.razem AT siol.net>
4061 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4062 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4063 preproc.c: an other try to fix bug #982435: introduced
4064 -pedantic-parse-number command line option and pedantic_parse_number
4067 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4069 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4071 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4072 corrected overlayed areax addresses, warn about memory overlaps
4073 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4082 * src/port.h: added xabs_name and iabs_name
4083 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4084 (glue, emitMaps): create and emit maps d_abs and i_abs
4085 * src/SDCCglue.h: cosmetic changes
4086 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4088 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4089 (allocDefault): put absolute, initialized globals in them
4090 * support/regression/tests/absolute.c: added absolute bdata test
4091 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4093 2006-12-20 Borut Razem <borut.razem AT siol.net>
4095 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4096 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4097 added regression test for bug #982435
4099 2006-12-18 Borut Razem <borut.razem AT siol.net>
4101 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4102 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4103 small cosmetic changes
4104 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4105 * support/regression/tests/bug-1351710.c: added regression test
4107 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4109 * doc/sdccman.lyx: added the long missed iCode table
4110 "<where is figure II?>", added links to wiki
4112 2006-12-17 Borut Razem <borut.razem AT siol.net>
4114 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4115 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4116 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4117 unified table driven pragma handling, pragma argument type checking
4118 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4119 current one - version 1.1.3
4120 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4122 2006-12-13 Raphael Neider <rneider AT web.de>
4124 * src/pic/device.h: removed AssignedMemory structure and macros
4125 * src/pic/device.c: removed global finalMapping (linker assigns
4127 (register_map): add SFRs to remembered memRanges
4128 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4129 assignFixedRegisters,assignRelocatableRegisters): removed,
4130 (setMaxRAM,validAddress): adapted accordingly,
4131 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4132 reasonably sized sharebanks,
4133 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4134 (allDefsOutOfRange): removed unused code,
4135 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4137 * src/pic/pcode.c (register_reassign): removed recursion warning,
4138 fired far too often,
4139 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4140 to use existing pic14_stringInSet() to avoid duplicate symbols,
4141 tidied up the code a bit,
4142 (pic14printLocals): added in symmetry to printExterns, replaces
4143 writeUsedRegs more or less,
4144 (picglue): call new pic14_printLocals(),
4145 * device/include/pic/pic*.h: removed #pragma memmap directives,
4146 information gathered from include/pic/pic14devices.txt
4147 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4149 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4151 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4153 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4155 * device/include/mcs51/cc2430.h: fixed missing ';'
4157 2006-12-10 Raphael Neider <rneider AT web.de>
4159 * device/lib/pic16/libc/stdio/vfprintf.c,
4160 * device/lib/pic16/libc/stdio/printf_small.c,
4161 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4162 char arguments, as char varargs are cast to int by the caller,
4163 hopefully fixes #1604915 (other device libraries are still affected)
4165 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4167 * src/mcs51/ralloc.c (packRegsForAssign),
4168 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4170 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4172 * device/include/malloc.h: removed init_dynamic_memory
4173 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4174 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4175 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4176 * device/lib/libsdcc.lib,
4177 * device/lib/Makefile.in,
4178 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4179 * doc/sdccman.lyx: documented use of new _heap.c
4180 * support/regression/tests/malloc.c: removed init_dynamic_memory
4181 * src/cdbFile.c(spacesToUnderscores): new function,
4182 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4184 * device/include/tinibios.h: removed defines for putchar and getchar
4185 * device/lib/ds390/Makefile.in: added putchar.c
4186 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4188 2006-12-09 Borut Razem <borut.razem AT siol.net>
4190 * support/cpp2/sdcc.h: prevent multiple inclusion
4191 * support/cpp2/options.h: deleted
4193 2006-12-08 Borut Razem <borut.razem AT siol.net>
4195 * support/cpp2/sdcc.h: removed x*alloc() macros
4196 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4197 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4198 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4199 * support/cpp2/system.h: moved #include "sdcc.h"
4200 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4201 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4203 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4204 -funsigned-char options
4205 * support/cpp2/sdcppmain.c: fixed bug 1611411
4207 2006-12-07 Borut Razem <borut.razem AT siol.net>
4209 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4212 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4214 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4215 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4217 * .version: bumped to 2.6.2 because a) it's been a while
4218 b) the linker sources have moved c) the preprocessor is upgraded
4220 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4222 * support/regression/tests/snprintf.c: some checks
4223 * lib/src/printf_large.c: %bc: read char instead of int from stack
4225 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4227 * device/include/mcs51/cc2430.h: inserted _XPAGE
4229 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4231 * device/include/mcs51/cc2430.h: added
4233 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4235 * device/include/asm/default/features.h,
4236 * device/include/asm/ds390/features.h,
4237 * device/include/mcs51/at89s53.h,
4238 * device/include/ser.h,
4239 * device/include/ser_ir.h,
4240 * device/include/serial.h: changed keywords to double underscore variants,
4241 fixes bug 1590261 some more, thanks Steven Borley
4243 2006-12-01 Raphael Neider <rneider AT web.de>
4245 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4246 but emit warning (recursion is not supported for pic14)
4248 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4250 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4251 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4253 2006-11-30 Raphael Neider <rneider AT web.de>
4255 * src/pic/device.c (dump_sfr): always emit symbols
4256 * src/pic/glue.c (pic14printPublics): fixed typo
4258 2006-11-30 Raphael Neider <rneider AT web.de>
4260 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4261 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4262 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4263 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4264 a sharebank, use a non-shared bank for the stack if none available
4265 * src/pic/device.h (struct memRange): added linked list next field,
4266 added prototypes for above functions
4267 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4268 (typeRegWithIdx): accept fixed and unfixed stack registers
4269 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4270 the stack, handle shared and banked stack (except for WSAVE),
4271 (insertBankSel): removed useless optimization (will never fire),
4272 (FixRegisterBanking): added optimization for devices with only one
4273 possibly aliased bank of memory, like 16f84
4274 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4275 devices have no SHAREBANK in the linker script
4276 * device/include/pic/pic14devices.txt: documented memmap
4277 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4279 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4281 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4282 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4283 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4284 genhc08Code): switched most of the D (debug) macros to DD (detailed
4285 debug) macros to better control clutter in the generated .asm file.
4286 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4287 genRightShift): fixed bug with non-constant bit shift stored to
4288 a volatile result (SF Open Discussion forum thread #1616749).
4289 Single byte case is not yet optimized.
4291 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4293 * device/include/asm/mcs51/features.h,
4294 * device/include/malloc.h,
4295 * device/include/stdio.h: changed keywords to double underscore variants,
4298 2006-11-27 Borut Razem <borut.razem AT siol.net>
4300 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4301 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4302 support/cpp2/output.h, support/cpp2/cppinit.c,
4303 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4304 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4305 support/cpp2/cppdefault.c, support/cpp2/system.h,
4306 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4307 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4308 support/cpp2/prefix.c, support/cpp2/except.h,
4309 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4310 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4311 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4312 support/cpp2/version.c, support/cpp2/cppmain.c,
4313 support/cpp2/version.h, support/cpp2/hashtable.c,
4314 support/cpp2/cpperror.c:
4315 synchronized with GCC CPP release version 3.3.6,
4316 the latest where cppmain.c still exists.
4317 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4318 support/cpp2/sdcppinit.c: added
4320 2006-11-27 Borut Razem <borut.razem AT siol.net>
4322 * support/cpp2/cpplex.c:
4323 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4325 * support/cpp2/cpplib.c: removed definitions of unused variables
4327 2006-11-26 Borut Razem <borut.razem AT siol.net>
4329 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4330 since they are redefined by macros in support/cpp2/sdcc.h
4331 * support/cpp2/sdcc.h: x*alloc macro redefinition
4333 2006-11-25 Borut Razem <borut.razem AT siol.net>
4335 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4336 support/cpp2/configure, support/cpp2/Makefile.in,
4337 support/cpp2/cppfiles.c, support/cpp2/output.h,
4338 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4339 support/cpp2/config.h, support/cpp2/cpplib.h,
4340 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4341 support/cpp2/cppdefault.c, support/cpp2/config.in,
4342 support/cpp2/system.h, support/cpp2/cpplex.c,
4343 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4344 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4345 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4346 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4347 support/cpp2/configure.in, support/cpp2/intl.h,
4348 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4349 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4350 support/cpp2/version.c, support/cpp2/cppmain.c,
4351 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4352 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4353 support/cpp2/cpperror.c,
4354 support/cpp2/libiberty/safe-ctype.c,
4355 support/cpp2/libiberty/safe-ctype.h,
4356 support/cpp2/libiberty/splay-tree.c,
4357 support/cpp2/libiberty/obstack.c,
4358 support/cpp2/libiberty/lbasename.c,
4359 support/cpp2/libiberty/splay-tree.h,
4360 support/cpp2/libiberty/obstack.h:
4361 synchronized with GCC CPP release version 3.2.3,
4362 the latest before integration of cpp into gcc
4363 * support/cpp2/except.h, support/cpp2/line-map.c,
4364 support/cpp2/line-map.h,
4365 support/cpp2/libiberty/hex.c,
4366 support/cpp2/libiberty/concat.c,
4367 support/cpp2/libiberty/filenames.h: added
4368 * support/cpp2/intl.c: deleted
4370 2006-11-24 Borut Razem <borut.razem AT siol.net>
4372 * src/SDCC.y: enabled compilation of empty source file
4373 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4374 "ISO C forbids an empty source file"
4375 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4376 if all the code is ifdefed out.
4378 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4380 * src/hc08/gen.c (genPcall): fix for bug #1601032
4382 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4384 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4385 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4386 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4387 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4388 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4389 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4390 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4391 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4392 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4393 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4394 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4395 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4396 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4397 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4398 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4399 Renamed to all upper case as per the standard set by SiLabs
4401 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4403 * device/include/mcs51/C8051F520.h: new, added
4404 * device/include/mcs51/compiler.h: added link about predefined macros
4406 2006-11-23 Raphael Neider <rneider AT web.de>
4408 * src/regression/Makefile: add -L path to fresh library
4409 * src/regression/simulate: emphasize FAILED output
4410 * src/regression/create_stc: output _failures from gpsim
4411 * src/regression/compare4.c,
4412 * src/regression/rotate6.c: fixed char literals,
4413 all compile, all run =8-D
4415 * src/pic/pcode.h: added isPCASMDIR macro
4416 * src/pic/gen.c (genAnd): fixed bit offset
4417 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4418 packBits): unified register numbering schemes,
4419 (newReg): do not insert stack registers into hash table,
4420 (initStack): unpinned pseudo stack, simplified,
4421 (typeRegWithIdx): fixed retrieval of stack registers,
4422 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4423 (pCodeReplace): removed invalid assertion,
4424 (insertPCodeInstruction): fixed newly added labels,
4425 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4426 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4427 DumpFlow): removed unsed (broken?) code,
4428 (insertBankSel): prevent STATUS from being BANKSELed,
4429 (FixRegisterBanking): rewritten from scratch, implemented generic
4430 optimizations (suppress BANKSELs to same register and to registers
4431 present in all banks),
4432 (AnalyzeBanking): update flow after BANKSELection
4434 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4435 sharebank, let linker place it, mark STKxx symbols as emitted
4437 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4439 * src/regression/arrays.c,
4440 * src/regression/bank1.c,
4441 * src/regression/bool2.c,
4442 * src/regression/compare7.c,
4443 * src/regression/compare8.c,
4444 * src/regression/compare9.c,
4445 * src/regression/compare10.c,
4446 * src/regression/configword.c,
4447 * src/regression/for.c,
4448 * src/regression/mult1.c,
4449 * src/regression/pointer1.c,
4450 * src/regression/rotate6.c,
4451 * src/regression/string1.c,
4452 * src/regression/struct1.c,
4453 * src/regression/Makefile: make PIC14 regression tests run again
4454 (3 fail, 6 won't compile)
4456 2006-11-21 Raphael Neider <rneider AT web.de>
4458 * device/include/pic16/pic18f4550.h,
4459 * device/include/pic16/pic18f4455.h,
4460 * device/lib/pic16/libdev/pic18f4550.c,
4461 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4462 * configure.in: removed superfluous closing bracket
4464 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4466 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4469 2006-11-21 Raphael Neider <rneider AT web.de>
4471 * src/pic/device.{c,h}: added pic14_getPIC()
4472 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4473 (genAnd): added PIC code for one case, fixes #1597044
4474 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4475 SFRs that are present in all banks (e.g., STATUS)
4477 2006-11-20 Raphael Neider <rneider AT web.de>
4479 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4480 INCFSZ/INCFSZW and declared them as changing Z bit,
4481 (insertPCodeInstruction): correctly invert the above instructions,
4483 (DoBankSelect): don't panic on po_immediates
4485 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4488 * as/link/mcs51/lkihx.c (newArea),
4489 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4490 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4492 2006-11-11 Raphael Neider <rneider AT web.de>
4494 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4495 bitfield symbols, fixes #1579535 (once more...).
4497 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4499 * support/regression/generate-cases.py,
4500 * support/regression/fwk/include/testfwk.h,
4501 * support/regression/fwk/lib/testfwk.c: used code pointers,
4502 (about 50kByte less code generated for mcs51)
4504 2006-11-06 Borut Razem <borut.razem AT siol.net>
4506 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4507 debugger/mcs51/configure: fixed failed check because the function
4508 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4509 who submitted the patch for gpsim.
4510 * debugger/mcs51/configure.in: removed the result message
4511 * debugger/mcs51/Makefile.in: fixed the config.status warning
4512 "... seems to ignore the --datarootdir setting"
4514 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4516 * device/include/mcs51/c8051f020.h,
4517 * device/include/mcs51/c8051f040.h,
4518 * device/include/mcs51/c8051f060.h,
4519 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4520 * src/z80/gen.c (gencjneshort),
4521 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4523 2006-10-31 Borut Razem <borut.razem AT siol.net>
4525 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4526 debugger/mcs51/configure: get readline version
4528 2006-10-30 Borut Razem <borut.razem AT siol.net>
4530 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4531 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4532 debugger/mcs51/configure: locate readline even when cross compiling
4533 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4535 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4537 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4540 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4542 * device/include/malloc.h,
4543 * device/lib/calloc.c,
4544 * device/lib/free.c,
4545 * device/lib/malloc.c,
4546 * device/lib/realloc.c: moved definition of struct into sources
4547 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4549 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4551 * as/asx8051.dsp: corrected output directories
4552 * as/link/hc08: new directory for hc08 linker
4553 * as/hc08/aslink.h, as/link/aslink.h,
4554 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4555 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4556 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4557 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4558 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4559 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4560 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4561 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4562 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4563 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4564 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4565 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4566 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4567 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4568 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4569 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4570 * as/link/hc08/conf.mk,
4574 * sdcc.dsw: moved hc08 linker to as/link/hc08
4575 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4576 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4577 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4578 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4579 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4580 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4581 * as/link/mcs51/aslink.dsp,
4582 * as/link/mcs51/Makefile.in: factored out the common files
4583 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4584 * as/clean.mk: extra cleaning common files
4585 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4586 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4587 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4589 2006-10-29 Raphael Neider <rneider AT web.de>
4591 * src/pic/ralloc.c (newReg): create aliases for registers with
4592 multiple names to fix #1579535 and #1584001,
4593 (regWithIdx,dirregWithName): resolve aliases on lookup
4594 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4596 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4597 to prevent build errors on small devices
4599 2006-10-28 Raphael Neider <rneider AT web.de>
4601 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4602 assumption within interrupt handlers, fixes #1584940
4603 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4604 "emitted" to avoid emitting them again in udata
4606 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4608 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4611 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4613 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4614 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4615 on/off CR to CRLF conversion.
4617 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4619 * doc/sdccman.lyx: updated IRQ section
4621 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4623 * device/lib/serial_io.c: removed
4624 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4625 replacements for serial_io.c
4627 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4629 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4631 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4633 * device/lib/serial_io.c: Default putchar() and getchar() for
4634 mcs51 uses serial port.
4636 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4638 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4640 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4642 * support/regression/ports/mcs51/support.c: smaller
4643 _sdcc_external_startup()
4644 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4646 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4648 * device/lib/gbz80/crt0.s,
4649 * device/lib/gbz80/crt0_rle.s,
4650 * device/lib/gbz80/div.s,
4651 * device/lib/gbz80/fstubs.s,
4652 * device/lib/gbz80/heap.s,
4653 * device/lib/gbz80/mul.s,
4654 * device/lib/gbz80/putchar.s,
4655 * device/lib/gbz80/stubs.s,
4656 * device/lib/z80/crt0.s,
4657 * device/lib/z80/crt0_rle.s,
4658 * device/lib/z80/div.s,
4659 * device/lib/z80/fstubs.s,
4660 * device/lib/z80/heap.s,
4661 * device/lib/z80/mul.s,
4662 * device/lib/z80/putchar.s,
4663 * device/lib/z80/stubs.s: reverted, I was mistaken
4665 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4667 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4668 * support/regression/ports/mcs51/support.c: removed race
4669 condition on TI in _putchar allowing to use serial port mode 0
4671 2006-10-20 Borut Razem <borut.razem AT siol.net>
4673 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4675 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4677 * device/lib/gbz80/crt0.s,
4678 * device/lib/gbz80/crt0_rle.s,
4679 * device/lib/gbz80/div.s,
4680 * device/lib/gbz80/fstubs.s,
4681 * device/lib/gbz80/heap.s,
4682 * device/lib/gbz80/mul.s,
4683 * device/lib/gbz80/putchar.s,
4684 * device/lib/gbz80/stubs.s,
4685 * device/lib/z80/crt0.s,
4686 * device/lib/z80/crt0_rle.s,
4687 * device/lib/z80/div.s,
4688 * device/lib/z80/fstubs.s,
4689 * device/lib/z80/heap.s,
4690 * device/lib/z80/mul.s,
4691 * device/lib/z80/putchar.s,
4692 * device/lib/z80/stubs.s: removed all leading underscores from area names
4694 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4696 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4697 regression tests are not waiting in the simulator for simulated
4698 transmission of debug output
4700 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4702 * device/lib/printf_large.c: slightly smaller
4703 * doc/sdccman.lyx: do not use spaces within html links
4705 2006-10-16 Borut Razem <borut.razem AT siol.net>
4707 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4708 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4709 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4710 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4711 debugger/mcs51/configure:
4712 [ 1185668 ] add gnu readline support to sdcdb - enabled
4714 2006-10-16 Raphael Neider <rneider AT web.de>
4716 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4717 fixes #1577882, removes close to all banking optimizations
4719 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4721 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4722 variables in code memory
4723 * support/regression/tests/absolute.c: added test for this
4725 2006-10-15 Raphael Neider <rneider AT web.de>
4727 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4729 (BankSelect): emit BANKSEL before touching linker-placed regs,
4732 2006-10-10 Raphael Neider <rneider AT web.de>
4734 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4735 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4736 * src/pic/main.c (_pic14_parseOptions),
4737 * src/pic/main.h: mostly reverted to previous state, now use results
4738 from SDCCmain.c's argument parsing
4740 2006-10-10 Borut Razem <borut.razem AT siol.net>
4742 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4743 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4744 [ 1185668 ] add gnu readline support to sdcdb -
4745 prepared for READLINE, not enabled yet,
4746 thanks to <tal.bav AT gmail.com>
4748 2006-10-10 Raphael Neider <rneider AT web.de>
4750 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4751 * src/pic16/devices.inc,
4752 * device/include/pic16 (pic18f[24]620.h),
4753 * device/include/pic18fregs.h,
4754 * device/lib/pic16/pics.all,
4755 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4756 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4757 Gary Plumbridge and Anton Strobl
4759 2006-10-10 Raphael Neider <rneider AT web.de>
4761 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4762 --stack-siz=NUM options to configure the argument passing stack
4763 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4764 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4765 (pic14_getSharebankSize): obey --stack-siz=NUM,
4766 (pic14_getSharebankAddress): obey --stack-loc=NUM
4768 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4770 * doc/sdccman.lyx: added to the manual
4771 * doc/figures/ddd_example.png: added (neither pdflatex nor
4772 most browsers seem to like the .eps file)
4774 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4776 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4777 to /tmp and /var/tmp acc. LSB
4778 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4780 * support/regression/tests/onebyte.c: added test
4782 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4784 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4786 2006-10-05 Borut Razem <borut.razem AT siol.net>
4788 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4790 - sdcc.dsw: changed property eol-style to CRLF
4791 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4793 2006-10-04 Raphael Neider <rneider AT web.de>
4795 * device/include/pic/{pic16f84.h,pic16f84a.h},
4796 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4797 from patch #1522504, thanks to Robas Teodor
4799 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4801 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4804 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4806 * src/pic16/glue.c (pic16emitMaps),
4807 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4808 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4809 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4810 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4812 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4813 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4815 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4817 * support/librarian/sdcclib.c: Added option -l.
4818 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4820 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4821 using Windows command prompt.
4823 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4825 * device/lib/libsdcc.lib: added module rand
4826 * src/ds390/ralloc.c (rematStr),
4827 * src/hc08/ralloc.c (rematStr),
4828 * src/mcs51/ralloc.c (rematStr),
4829 * src/z80/ralloc.c (rematStr): made output more consistent
4830 * src/mcs51/gen.c: cosmetic changes
4832 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4834 * src/port.h: added mem.cabs_name to PORT
4841 * src/z80/main.c: added cabs_name initializers
4842 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4844 (emitMaps): emit absolutes in code memory into cabs_name
4846 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4847 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4848 * support/regression/fwk/include/testfwk.h: added define for at
4849 * support/regression/tests/absolute.c: added, new
4851 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4853 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4854 optimizations, see also patch 887161 by Stas Sergeev
4855 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4856 to be necessary anymore,
4857 (102, 103, 104, 127): renamed all occurances of bp to _bp
4859 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4861 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4862 thanks Weston T. Schmidt for patch 1555221
4863 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4864 * src/SDCCicode.c(geniCodeMultiply): small optimization
4866 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4868 * device/include/stdlib.h: added rand prototypes
4869 * device/lib/rand.c: new, added
4870 * device/lib/Makefile.in: added rand.c
4871 * src/z80/peeph.def,
4872 * src/z80/peeph-gbz80.def,
4873 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4875 2006-09-20 Raphael Neider <rneider AT web.de>
4877 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4879 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4881 * as/link/aslink.h: cosmetic changes
4882 * as/link/mcs51/Makefile.in,
4883 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4885 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4888 * as/link/mcs51/aslink.h,
4889 * as/link/z80/aslink.h: merged and moved to as/link/
4890 * as/link/lkstore.c,
4891 * as/link/mcs51/lkstore.c: moved to as/link/
4892 * as/link/clean.mk: remove *.o
4893 * as/link/mcs51/alloc.h: deleted
4894 * as/link/mcs51/lkarea.c: added lnksect prototype
4895 * as/link/mcs51/lkdata.c,
4896 * as/link/mcs51/lklex.c,
4897 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4898 * as/link/mcs51/lkmem.c,
4899 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4900 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4901 * as/link/mcs51/aslink.dsp,
4902 * as/link/mcs51/Makefile.aslink,
4903 * as/link/mcs51/Makefile.bcc,
4904 * as/link/mcs51/Makefile.in: updated for moved files
4905 * as/link/z80/lkarea.c,
4906 * as/link/z80/lkhead.c,
4907 * as/link/z80/lklex.c,
4908 * as/link/z80/lklibr.c,
4909 * as/link/z80/lklist.c,
4910 * as/link/z80/lkmain.c,
4911 * as/link/z80/lkrloc.c,
4912 * as/link/z80/lksym.c: synced with mcs51
4913 * as/link/z80/lkdata.c,
4914 * as/link/z80/lkeval.c,
4915 * as/link/z80/lkihx.c,
4916 * as/link/z80/lks19.c: cosmetic changes
4917 * as/link/z80/Makefile.in,
4918 * as/link/z80/linkgbz80.dsp,
4919 * as/link/z80/linkz80.dsp: updated for moved files
4921 2006-09-16 Borut Razem <borut.razem AT siol.net>
4923 * debugger/mcs51/sdcdb.c: partially fixed
4924 [ 1203664 ] sdcdb fails to open files w. two "." periods
4925 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4926 debugger/mcs51/symtab.h: fixed indenting
4927 * configure.in, configure: up to date with latest Maarten's changes
4929 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4932 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4933 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4934 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4935 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4936 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4937 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4938 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4939 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4940 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4941 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4942 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4943 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4944 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4945 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4946 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4947 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4948 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4949 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4950 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4951 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4952 as/link/mcs51/alloc.h,
4953 as/link/mcs51/clean.mk,
4954 as/link/mcs51/conf.mk,
4955 as/link/mcs51/Makefile.bcc,
4956 as/link/mcs51/Makefile.in,
4957 as/link/mcs51/readme.390,
4958 as/link/mcs51/strcmpi.c,
4959 as/link/mcs51/strcmpi.h,
4961 as/mcs51/Makefile.bcc,
4962 as/mcs51/Makefile.in,
4965 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4967 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4970 * as/link/Makefile.in,
4971 * as/link/z80/linkgbz80.dsp,
4972 * as/link/z80/linkz80.dsp,
4979 * link/z80/aslink.h,
4980 * link/z80/clean.mk,
4982 * link/z80/linkgbz80.dsp,
4983 * link/z80/linkz80.dsp,
4984 * link/z80/lkarea.c,
4985 * link/z80/lkdata.c,
4986 * link/z80/lkeval.c,
4989 * link/z80/lkhead.c,
4992 * link/z80/lklibr.c,
4993 * link/z80/lklist.c,
4994 * link/z80/lkmain.c,
4995 * link/z80/lkrloc.c,
4998 * link/z80/Makefile.in,
5000 * sdcc.dsw: moved link/ to as/link/
5002 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5004 * as/mcs51/i51mch.c (machine): fixed warning
5006 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5008 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5010 2006-09-09 Borut Razem <borut.razem AT siol.net>
5012 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5013 sdcdb WIN32 native port
5014 * src/clean.mk: fixed
5016 2006-09-08 Borut Razem <borut.razem AT siol.net>
5018 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5020 2006-09-08 Raphael Neider <rneider AT web.de>
5022 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5023 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5024 to gplink to disable processor mismatch warning and to allow
5025 the use of devices with only aliased (shared) memory banks,
5026 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5028 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5030 * doc/sdccman.lyx: Some re-formating plus example on using
5031 #pragma preproc_asm +/-
5033 2006-09-07 Borut Razem <borut.razem AT siol.net>
5035 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5038 2006-09-06 Borut Razem <borut.razem AT siol.net>
5040 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5041 line at sdcc.nsi:153
5042 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5044 2006-09-05 Borut Razem <borut.razem AT siol.net>
5046 * configure.in, configure: support for winsock2
5047 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5048 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5049 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5050 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5051 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5053 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5055 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5057 * support/regression/tests/bug1551947.c: new, added
5058 * src/SDCCsymt.h: strings are char* not byte*
5060 2006-09-05 Raphael Neider <rneider AT web.de>
5062 * device/lib/pic16/libdev/pic18f4550.c,
5063 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5064 declarations/definitions from patch #1520949
5066 2006-09-05 Raphael Neider <rneider AT web.de>
5068 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5069 byte-aligned bitfields, fixes #1539278
5071 2006-09-05 Raphael Neider <rneider AT web.de>
5073 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5076 2006-09-04 Borut Razem <borut.razem AT siol.net>
5078 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5079 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5080 -mno-cygwin is a part of the compiler name
5081 * support/scripts/sdcc_mingw32: don't disable ucsim
5083 2006-09-03 Borut Razem <borut.razem AT siol.net>
5085 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5086 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5088 2006-09-03 Raphael Neider <rneider AT web.de>
5091 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5092 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5095 2006-09-01 Borut Razem <borut.razem AT siol.net>
5097 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5098 to make ppc-osx happy
5100 2006-08-31 Borut Razem <borut.razem AT siol.net>
5102 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5103 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5104 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5105 * support/regression/ports/ds390/spec.mk,
5106 support/regression/ports/mcs51/spec.mk,
5107 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5108 To run regression tests in mingw environment:
5109 make DEV_NULL=NUL CC=gcc
5111 2006-08-30 Borut Razem <borut.razem AT siol.net>
5113 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5114 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5115 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5116 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5117 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5118 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5119 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5120 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5121 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5122 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5123 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5124 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5125 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5126 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5127 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5128 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5129 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5130 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5131 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5132 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5133 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5134 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5135 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5136 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5137 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5138 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5139 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5140 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5141 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5142 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5143 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5144 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5145 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5146 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5147 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5148 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5149 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5150 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5151 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5152 ucsim WIN32 native port
5154 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5156 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5158 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5160 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5161 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5163 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5165 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5166 * support/regression/tests/bug1546986.c: new, added
5167 * as/mcs51/.cvsignore,
5168 * debugger/mcs51/.cvsignore,
5169 * src/.cvsignore: deleted
5171 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5173 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5176 2006-08-20 Borut Razem <borut.razem AT siol.net>
5178 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5179 removed cl_listen_console::match(), cl_console::match(),
5180 restructured cl_commander::proc_input()
5182 2006-08-16 Borut Razem <borut.razem AT siol.net>
5184 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5185 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5186 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5188 2006-08-14 Borut Razem <borut.razem AT siol.net>
5190 * support/regression/Makefile.in,
5191 support/regression/ports/pic14/gpsim.cmd,
5192 support/regression/ports/pic14/spec.mk,
5193 support/regression/ports/pic14/support.c:
5194 added pic14 regression test
5196 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5198 * as/doc/asxhtm.html: documented changed ABS behaviour
5199 * as/doc/README: fixed some typos
5201 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5203 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5206 2006-08-12 Borut Razem <borut.razem AT siol.net>
5208 * support/regression/fwk/include/testfwk.h,
5209 support/regression/fwk/lib/testfwk.c,
5210 support/regression/generate-cases.py,
5211 support/regression/Makefile.in:
5212 regression test framework does not depend on function pointers and
5215 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5217 * device/include/stddef.h: c temporary hack to fix bug 1518273
5219 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5221 * device/include/mcs51/cc2510fx.h: added
5222 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5225 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5227 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5228 * as/z80/Makefile.in: added strcmpi.c
5229 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5230 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5232 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5234 * device/lib/gbz80/asm_strings.s,
5235 * device/lib/gbz80/crt0_rle.s,
5236 * device/lib/gbz80/div.s,
5237 * device/lib/gbz80/mul.s,
5238 * device/lib/gbz80/shift.s,
5239 * device/lib/z80/asm_strings.s,
5240 * device/lib/z80/crt0_rle.s,
5241 * device/lib/z80/div.s,
5242 * device/lib/z80/mul.s,
5243 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5244 flags which are all upper case
5246 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5248 * as/z80/asm.h: made CASE_SENSITIVE 1
5249 * link/z80/aslink.h: made CASE_SENSITIVE 1
5250 * src/z80/gen.c (throughout): made all conditionals upper case
5251 * support/regression/tests/bug1503067.c: new
5253 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5255 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5256 (shiftIntoPair): added case 2 for PAIR_IY,
5257 (setupToPreserveCarry): replaced parameters with iCode and check if
5258 PAIR_DE is in use to fix bug 1399290,
5259 (genPlus, genMinus): updated call to setupToPreserveCarry
5260 * support/regression/tests/bug1399290.c: new
5262 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5264 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5265 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5266 * src/ds390/gen.c (shiftRLong),
5267 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5268 * src/mcs51/gen.c (sameReg): changed to sameByte,
5269 (xch_a_aopGet): new,
5270 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5271 shiftRLong): fixed bug 1533966
5272 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5273 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5274 * support/regression/Makefile.in: disabled z80, enabled ucz80
5275 * support/regression/tests/float_trans.c: enabled test for z80 and host
5276 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5278 2006-08-01 Borut Razem <borut.razem AT siol.net>
5280 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5281 comparison is always false due to limited range of data type
5282 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5284 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5286 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5287 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5288 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5289 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5291 2006-07-31 Borut Razem <borut.razem AT siol.net>
5293 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5294 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5295 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5296 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5297 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5298 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5299 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5300 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5301 enable ucsim mingw compilation. Serial port is disabled,
5302 since it uses termios.h API, which is not available on native
5305 2006-07-31 Borut Razem <borut.razem AT siol.net>
5307 * Small Device C Compiler 2.6.0 released
5308 * support/scripts/sdcc.nsi: added FULL_DOC option
5309 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5311 2006-07-28 Borut Razem <borut.razem AT siol.net>
5313 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5314 * doc/INSTALL.txt: updated
5316 2006-07-27 Borut Razem <borut.razem AT siol.net>
5318 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5319 device/lib/pic/libdev/Makefile.in: fixed bug
5320 [ 1438354 ] pic libsdcc: distclean doesn't work
5321 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5322 device/lib/pic16/libio/Makefile.in: fixed bug
5323 [ 1438344 ] pic16 lib: clean doesn't work properly
5324 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5326 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5328 * device/lib/pic/libsdcc/fsdiv.c,
5329 * device/lib/pic/libsdcc/fsmul.c,
5330 * device/lib/pic16/libsdcc/float/fsdiv.c,
5331 * device/lib/pic16/libsdcc/float/fsmul.c,
5332 * device/lib/_fsdiv.c,
5333 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5334 * support/regression/tests/bug1520966.c: added
5335 * doc/knownbugs.html: removed [ 1520966 ] from the list
5337 2006-07-25 Borut Razem <borut.razem AT siol.net>
5339 * configure.in, configure, sdccconf_in.h: fixed bug
5340 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5341 * doc/knownbugs.html: removed [ 1519095 ] from the list
5343 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5345 * doc/knownbugs.html: added, contains list of known bugs at release
5346 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5348 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5350 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5351 function registers and corrected defaults with additional warning
5352 * device/lib/malloc.c: cosmetic changes
5353 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5354 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5355 (fillGaps): and used it
5357 2006-07-20 Raphael Neider <rneider AT web.de>
5359 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5360 output unless SDCCPICDEBUG is set
5361 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5362 output if SILENT is set
5364 2006-07-11 Borut Razem <borut.razem AT siol.net>
5366 * doc/README.txt: updated
5368 2006-07-10 Borut Razem <borut.razem AT siol.net>
5370 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5371 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5372 in WIN32 installation
5373 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5376 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5378 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5379 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5381 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5383 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5385 2006-07-06 Borut Razem <borut.razem AT siol.net>
5387 * support/regression/tests/bitfields.c:
5388 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5389 * support/regression/tests/constantRange.c:
5390 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5392 2006-07-04 Borut Razem <borut.razem AT siol.net>
5394 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5396 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5397 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5398 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5399 reverted changes from 2006-07-03
5400 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5401 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5402 added CPPFLAGS, used by the host port
5404 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5406 * support/regression/valdiag/tests/switch.c,
5407 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5408 * support/regression/tests/libmullong.c: fixed for host
5409 * support/regression/ports/host/spec.mk: disable all warnings for host,
5410 SDCC runs with --less-pedantic too
5412 2006-07-03 Borut Razem <borut.razem AT siol.net>
5414 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5416 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5417 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5418 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5419 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5421 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5422 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5423 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5424 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5426 2006-07-02 Raphael Neider <rneider AT web.de>
5428 * src/pic16/devices.inc,
5429 * device/include/pic16/pic18fregs.h,
5430 * device/include/pic16/pic18f4550.h,
5431 * device/lib/pic16/pics.all,
5432 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5434 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5436 * as/hc08/lkaomf51.c (OutputName),
5437 * as/mcs51/lkaomf51.c (OutputName),
5438 * as/z80/asmain.c (asmbl),
5439 * src/ds390/main.c (asmLineNodeFromLineNode),
5440 * src/hc08/ralloc.c (hc08_assignRegisters),
5441 * src/mcs51/main.c (asmLineNodeFromLineNode),
5442 * src/xa51/ralloc.c (checkRegMask),
5443 * src/xa51/gen.c (emitcode),
5444 * src/z80/gen.c (_emit2),
5445 * src/SDCCast.c (searchLitOp),
5447 * support/packihx/packihx.c,
5448 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5449 * src/ds390/gen.c (aopPutUsesAcc),
5450 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5451 * support/regression/tests/libmullong.c (mullong_wrapper),
5452 * src/SDCCsymt.c (powof2),
5454 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5455 * src/SDCCsymt.h: added TYPE_TARGET_*
5456 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5457 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5458 SDCCast because 1) header problems 2) this is the right place
5459 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5460 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5463 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5465 * src/SDCCicode.h: removed buggy semicolon in unused macro
5466 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5467 search for previous definiton of auto symbols too,
5468 (findPrevUse): fixed logic of emitWarnings
5470 2006-06-26 Raphael Neider <rneider AT web.de>
5472 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5473 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5475 2006-06-25 Raphael Neider <rneider AT web.de>
5477 * device/lib/pic/libm: NEW, added math library functions
5478 * device/lib/pic/libsdcc: NEW; added float support functions
5479 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5480 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5481 NEW, added math related headers
5482 * device/include/asm/pic/features.h: NEW
5483 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5484 (popGet): allow larger offsets for AOP_PCODE,
5485 (genDataPointerSet): handle literals explicitly, more debug output,
5486 (genAssign): fixed for float using aopLiteral ;-)
5487 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5488 GOTO initialisation routine
5489 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5490 flag on registers, fixes #1469043 (local variables do not work)
5491 * src/pic/main.c (_pic14_do_link),
5492 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5495 2006-06-25 Borut Razem <borut.razem AT siol.net>
5497 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5498 characters printed (not including the trailing '\0' used to end
5499 output to strings). Problem detected in regression test bug-927659.c.
5500 NOTE: printf() family functions should return int instead
5502 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5503 specifier are printed as themselves
5504 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5505 support flags, width and precision specifiers
5507 2006-06-24 Borut Razem <borut.razem AT siol.net>
5509 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5510 to the list of sdcc tagrets not supporting bit type
5511 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5512 testfor pic16 due to bug:
5513 [ 1511794 ] pic16: regression test bug-895992.c fails
5515 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5517 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5518 * src/SDCCglue.c (initPointer), fixed bug 1496419
5519 * support/regression/tests/bug1496419.c: new, added
5521 2006-06-22 Borut Razem <borut.razem AT siol.net>
5523 * support/regression/ports/pic16/support.c: use gpsim usart module from
5524 libgpsim_modules library
5526 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5528 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5531 2006-06-19 Raphael Neider <rneider AT web.de>
5533 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5534 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5535 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5536 (pic14printExterns,pic14printPublics,pic16printPublics,
5537 pic16_printExterns): use new functions to emit symbols
5538 (picglue,pic16glue): emit publics before emitting externs
5539 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5540 locally defined functions to avoid bug #1443651
5541 * support/regression/tests/bug-716242.c: removed pic16 workaround
5542 * support/regression/ports/pic16/spec.mk: ignore errors during build
5544 2006-06-19 Raphael Neider <rneider AT web.de>
5546 * src/pic/glue.h: added pic14aopLiteral prototype
5547 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5548 * src/pic/gen.c: removed stdint.h dependency
5549 (aopGet): use Safe_strdup()
5550 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5551 (genDataPointerSet): use pic14aopLiteral()
5552 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5553 for pic16; thanks to Bernhard and Maarten
5555 2006-06-18 Borut Razem <borut.razem AT siol.net>
5557 * support/regression/tests/structflexarray.c: flexible array members
5558 not supported by gcc < 3
5559 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5561 * src/pic/gen.c: don't include [p]strdin.h on solaris
5562 * support/Util/pstdint.h: addad svn attributes
5563 * support/regression/tests/constantRange.c,
5564 support/regression/tests/rotate.c: include inttypes.h instead
5565 stdint.h on solaris, addad svn attributes
5567 2006-06-18 Raphael Neider <rneider AT web.de>
5569 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5571 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5572 (pic16_genMinusBits): simplified sign-extension
5573 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5574 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5575 adjusted to correctly handle mixed-signed operands, disabled
5576 now unused multiplciation routines
5577 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5578 (assignResultValue): added argument denoting the size of the result
5579 as returned by the function (fixes upcasts in assigning from
5580 function calls: char foo(); int i = foo();)
5581 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5582 function result to assignResultValue
5583 (genMult): disabled inlined multiplication code
5584 (genDiv): augmented to also handle the modulus operator, fixed to
5585 handle mixed-signed operands correctly
5586 (genMod): simply call genDiv, disabled unused code
5587 (genAssign): fixed missing (sign-)extension on result
5588 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5589 valid char operands, allow signed operands for native code, added
5590 division and modulo operator handling
5591 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5593 As a consequence, onebyte.c (if split into two files) and muldiv.c
5594 pass regression tests.
5596 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5598 * doc/Makefile.in: two runs of makeindex seem needed to get
5599 correct page references in the index of sdccman.pdf
5600 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5602 2006-06-17 Borut Razem <borut.razem AT siol.net>
5604 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5606 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5608 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5609 mentioned ec2drv and paulmon
5611 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5613 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5614 consecutive abs areas
5615 (find_empty_space, allocate_space): added map to handle codemap or
5617 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5618 absolute idata and xdata
5619 * as/mcs51/lkmem.c (summary2): updated legend
5621 2006-06-16 Raphael Neider <rneider AT web.de>
5623 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5625 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5627 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5629 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5631 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5633 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5634 value of generic pointers,
5644 src/z80/main.c: PORT structure, added elements for gp_tags field,
5645 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5646 fields in the PORT structure of each port,
5647 * src/SDCCast.c (decorateType): allow processing of generic pointers
5648 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5651 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5657 * src/pic16/pcode.c,
5659 * src/pic/pcoderegs.c,
5662 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5663 bug 1504689 on minGW
5665 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5667 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5669 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5671 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5673 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5675 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5678 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5680 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5681 to a char variable. Fixed bug #1504211
5682 * device/include/pic16/adc.h,
5683 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5684 and fixed bug #1364390
5686 2006-06-10 Borut Razem <borut.razem AT siol.net>
5688 * CVSROOT: removed the CVS left-over
5690 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5692 * as/hc08/asmain.c (asexit),
5693 * as/hc08/lkmain.c (lkexit),
5694 * as/mcs51/asmain.c (asexit),
5695 * as/mcs51/lkmain.c (lkexit),
5696 * src/SDCCglue.c (DEFSETFUNC),
5697 * src/SDCCmain.c (linkEdit, assemble),
5698 * support/librarian/sdcclib.c (AddRel),
5699 replaced unlink() by standard C remove()
5700 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5701 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5702 gatherImplicitVariables): new, added to fix bug 608752,
5703 (createFunction): added gatherImplicitVariables()
5704 * src/SDCCast.h: added createRMW prototype
5705 * src/SDCCsymt.h (struct symbol): added infertype
5706 * support/regression/tests/bug608752.c: new, added
5708 2006-06-10 Raphael Neider <rneider AT web.de>
5710 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5711 multibyte dummy reads (fixes #1503234)
5713 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5715 * device/include/mcs51/compiler.h: new, added header file to enable
5716 creating common sfr definition header files for different compilers
5718 2006-06-05 Raphael Neider <rneider AT web.de>
5720 * src/pic16/{pcode.h,genarith.c}:
5721 introduced pCodeOp combining any two pCodeOps (previously only
5722 two register operands could be combined), removed pcop2 from
5723 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5724 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5725 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5726 rewritten to use new PO_TWO_OPS
5727 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5728 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5729 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5730 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5731 (pic16_get_op): embraced return arg to allow #define return(x),
5732 added new case for combined opcodes
5733 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5734 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5735 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5737 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5739 * src/SDCCval.c (checkConstantRange): added
5740 * src/SDCCval.h: added checkConstantRange
5741 * support/Util/SDCCerr.c,
5742 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5743 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5744 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5745 * src/SDCCast.c (decorateType): added checkConstantRange,
5746 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5747 can be emitted with the correct always true/false warning,
5748 added optimization for double '!';
5749 result of decorateType() must be assigned back to the tree, because
5750 decorateType() can change the tree
5751 * src/SDCCicode.c (geniCodeLogic),
5752 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5753 (checkConstantRange): removed, it was only a fragment which never
5755 * src/SDCCsymt.c (computeType): fixed promotion for
5756 "-1 < (unsigned bit) b"
5757 * src/pic/ralloc.c (packRegsForAssign),
5758 * src/pic16/ralloc.c (packRegsForAssign),
5759 * src/hc08/ralloc.c (packRegsForAssign),
5760 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5762 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5763 * support/regression/tests/constantRange.c: added
5764 * support/valdiag/tests/constantRange.c: added
5765 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5767 2006-06-02 Borut Razem <borut.razem AT siol.net>
5769 * support/regression/ports/pic16/support.c: increase stack size
5771 * support/regression/Makefile.in: sort tests by name so that the
5772 resutlts can be compared on different machines / platforms
5774 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5776 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5777 * src/ds390/gen.c (emitLabel): new, added,
5778 (genDjnz): fixed stack overflow bug,
5779 (throughout): cosmetic changes to sync with mcs51/gen.c,
5780 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5781 * src/mcs51/gen.c (genEndFunction): small optimization,
5782 (throughout): cosmetic changes to sync with ds390/gen.c
5784 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5786 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5787 (_print_format): fixed printing pointers
5788 * src/mcs51/gen.c (emitLabel, movb): new, added,
5789 (genAssign): small optimization,
5790 (genDjnz): fixed stack overflow bug,
5791 (throughout): replaced sprintf with SNPRINTF,
5792 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5793 replaced emitcode("mov", "b,...") with MOVB(...),
5794 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5795 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5796 * src/mcs51/peeph.def: added rules 140 and 264
5797 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5798 so they may get optimized into registers
5800 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5802 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5803 immediately when encountered,
5804 (printUsage): always use stderr even on windows
5806 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5808 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5809 (processParms): fixed bug #1247551
5810 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5811 parseCmdLine, main): print '--version' to stdout,
5812 print 'help' to stdout if --help is given,
5813 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5814 arguments are given; fixed --help
5816 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5818 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5819 * support/regression/tests/bug-1493710.c: added
5821 2006-05-27 Borut Razem <borut.razem AT siol.net>
5823 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5825 * support/regression/ports/pic16/support.c: increase stack size
5826 from default 64 bytes to 128 bytes
5827 * support/regression/tests/staticinit.c,
5828 support/regression/tests/float.c: regression tests fully enabled
5829 for pic16 port by putting the initialized data arrays into the code
5831 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5832 This was changed by mistake in the previous version.
5834 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5836 * src/pic16/gen.c (genFunction, genEndFunction): some
5837 beautifications, fixed bug with falsely restoring FSR2 in large
5838 stack model, thanks to Beau E. Cox for reporting the bug
5840 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5842 * debugger/mcs51/break.c,
5843 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5844 use %p to print pointers, made address variables unsigned
5845 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5846 * debugger/mcs51/symtab.c (parseSymbol): must return something
5847 * src/mcs51/gen.c (aopForSym): small optimization,
5848 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5849 (freeAsmop): added missing break,
5850 (aopPut): removed parameter bvolatile, determine it inside the function,
5851 (saveRegisters, unsaveRegisters): small optimization,
5852 (genIpush): removed pointless check,
5853 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5854 replaced sprintf with SNPRINTF,
5855 replaced strcpy with strncpyz,
5856 updated aopPut calls,
5857 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5858 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5860 2006-05-24 Borut Razem <borut.razem AT siol.net>
5862 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5863 modification of test for the pic16 port, put the array to the code
5864 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5866 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5868 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5869 * support/Util/pstdint.h: added
5871 2006-05-22 Borut Razem <borut.razem AT siol.net>
5873 * src/regression/Makefile: removed bool2.c test, added -q linker option
5874 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5875 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5876 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5877 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5878 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5879 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5880 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5881 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5882 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5884 2006-05-22 Raphael Neider <rneider AT web.de>
5886 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5887 bug #1492360 (problematic due to generic pointers, see code)
5889 2006-05-22 Borut Razem <borut.razem AT siol.net>
5891 * support/regression/ports/pic16/specs.mk: removed stack size linker
5893 * support/regression/tests/array.c,
5894 support/regression/tests/bitopcse.c,
5895 support/regression/tests/bug-908454.c,
5896 support/regression/tests/malloc.c: modified for pic16 regression test
5897 * support/regression/tests/bitfields.c:
5898 pic16 - excluded bitfileds of size > 8
5899 * support/regression/tests/bp.c: pic16 - reduced data size
5900 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5901 * support/regression/tests/bug-460010.c:
5902 pic16 - used the absolute address the fits in memory
5903 * support/regression/tests/bug-716242.c:
5904 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5905 * support/regression/tests/float.c:
5906 pic16 - excluded - data size too big
5907 * support/regression/tests/onebyte.c:
5908 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5909 * support/regression/tests/shifts.c:
5910 pic16 - function names probably have to differ in first X characters
5912 * support/regression/tests/staticinit.c:
5913 pic16 - excluded some tests due error: no target memory available for
5916 2006-05-22 Borut Razem <borut.razem AT siol.net>
5918 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5919 second try. Thanks Stas Sergeev once more.
5921 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5923 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5924 (genLeftShift, genRightShift): fixed bug 1491627
5925 * src/hc08/peeph.def (rules 7, 8.x): added
5926 * support/regression/tests/shifts.c (ShiftLeftByParam,
5927 ShiftRightByParam, testShiftByParam): added to test variable shifting
5929 2006-05-20 Raphael Neider <rneider AT web.de>
5931 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5932 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5933 (allocReg): add only new registers to dynAllocRegs,
5934 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5935 #1489055, #1445850, and probably #1483693
5937 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5939 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5940 bug in for-loop that didn't emit the last of CONFIG and ID registers
5942 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5944 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5946 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5947 1489016, 1434401 and 1490124
5948 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5949 1489016, 1434401 and 1490124
5951 2006-05-17 Borut Razem <borut.razem AT siol.net>
5953 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5956 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5958 * device/include/mcs51/P89c51RD2.h,
5959 * device/include/mcs51/P89LPC901.h,
5960 * device/include/mcs51/P89LPC922.h,
5961 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5963 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5965 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5966 to fix missing stack pragma in compiled binary object file,
5968 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5970 * support/packihx/configure.in,
5971 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5972 determine sizeof basic types even while cross compiling
5974 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5976 * src/avr/gen.c (aopop),
5977 * src/ds390/gen.c (aopOp),
5978 * src/hc08/gen.c (aopOp),
5979 * src/mcs51/gen.c (aopop),
5980 * src/pic16/gen.c (pic16_aopOp),
5981 * src/pic/gen.c (aopOp),
5982 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5983 if size of operand is smaller than spill location
5985 2006-05-12 Borut Razem <borut.razem AT siol.net>
5987 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5988 have to have CR/LF line endings even if they are checked out on *nix
5989 or on WIN32 in cygwin binmode
5991 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5993 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5994 * device/include/ds80c390.h: added sfr16 definitions
5998 * src/ds390/ralloc.c,
5999 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6000 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6001 bit returning functions
6002 * support/regression/tests/sfr16.c: enabled test on ds390
6004 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6006 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6007 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6009 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6011 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6012 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6013 (cl_address_space constructor): removed expensive initialization,
6014 (cl_address_space::get_cell): extended for late initialization,
6015 (cl_address_space::*): use late initialization,
6016 (cl_address_decoder::activate): removed expensive initialization,
6017 This reduced regression test running time by 25%
6019 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6027 * support/packihx/Makefile.in,
6028 * support/packihx/clean.mk,
6029 * support/packihx/Makefile.bcc,
6030 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6032 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6034 * src/SDCCval.c (valNot): fix for regression test failure
6035 of not.c on big endian hosts
6037 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6039 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6041 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6043 * device/lib/mcs51/Makefile.in: changed string comparison operator
6044 to = for POSIX compliance; == is bash extension
6046 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6048 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6051 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6053 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6054 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6055 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6056 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6057 bug report #1478657,
6059 2006-05-05 Borut Razem <borut.razem AT siol.net>
6061 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6064 2006-05-02 Borut Razem <borut.razem AT siol.net>
6066 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6067 create *.ind, which made make to fail if invoked with -j 2
6069 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6071 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6072 Hubert Sack for patch 1479782
6074 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6076 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6078 2006-05-01 Raphael Neider <rneider AT web.de>
6080 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6081 (create_pic): store only prefix-free device name,
6082 (init_pic): check for device names with "16" prefix,
6084 * src/pic/device.h (struct PIC_device),
6085 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6087 * device/include/pic/pic12f{635,675,629,683}.h,
6088 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6089 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6090 * device/include/pic/pic16f505.h,
6091 * device/lib/pic/libdev/pic16f505.c: removed
6092 * device/include/pic/pic14devices.txt: added support for pic12f
6093 devices, removed unsupported non 16-bit devices
6094 [above changes provided by patch from Zik Saleeba]
6095 * src/pic/*, src/pic16/*, device/include/pic16/*,
6096 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6098 2006-05-01 Borut Razem <borut.razem AT siol.net>
6100 * configure.in, configure, doc/Makefile.in:
6101 sync with nightly build makefile - latex, dvipdf and dvips
6104 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6106 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6107 in the library source
6109 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6111 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6113 2006-04-28 Raphael Neider <rneider AT web.de>
6115 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6116 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6117 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6118 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6120 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6122 * device/lib/pic/libdev/Makefile.in,
6123 * device/lib/hc08/Makefile.in,
6124 * device/lib/gbz80/Makefile.in,
6125 * device/lib/z80/Makefile.in,
6126 * device/lib/ds390/Makefile.in,
6127 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6128 thanks to Borut for the bug report
6130 * configure: always create doc/Makefile independent from --enable-doc
6131 * Makefile.in: always install from directory doc independent from
6133 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6135 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6136 * doc/Makefile.in: install *.txt if present
6137 * device/include/Makefile.in (install): added installation of pic/*.inc
6138 and pic/*.txt files again, they were erroneously removed
6140 2006-04-28 Raphael Neider <rneider AT web.de>
6142 * src/pic/{gen.c,main.h,pcode.c},
6143 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6144 concerning signedness with casts
6146 2006-04-28 Raphael Neider <rneider AT web.de>
6148 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6149 definition of an interrupt handler,
6150 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6151 interrupt handler stuff from picglue() to separate routine,
6152 (picglue): enabled definition of intr handlers in files w/o main()
6154 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6156 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6157 compilation with MSVC 2005 Express Edition (VC8)
6159 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6161 * device/lib/Makefile: fixed build of gbz80 lib
6163 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6165 * support/regression/tests/bug-460010.c,
6166 * support/regression/tests/bug-524691.c,
6167 * support/regression/tests/bug-716242.c: removed conditional defines
6168 that are already in testfwk.h
6170 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6172 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6173 (AccAXRsh1): added, shift right by 1,
6174 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6176 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6178 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6180 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6181 remove cast to same type
6182 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6183 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6185 * link/z80/Makefile: removed, they have moved to
6188 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6189 * install-sh: fix bug #1204398 by setting umask 0022
6190 * device/lib/Makefile: separate build of z80 and gbz80 lib
6192 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6194 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6195 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6197 One basic decision: e.g. src/clean.mk includes further files. In order
6198 to make this work there are two solutions:
6199 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6200 run configure on them. This way they can use
6201 'include $(srcdir)/port-clean.mk'
6202 - always include clean.mk by the Makefile at the same level. To avoid
6203 that `make clean` tries to include and build Makefile.dep the
6204 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6205 implemented, because now even `make uninstall` doesn't create
6206 Makefile.in. clean.mk could be eliminated by pasting it in
6209 * debugger/mcs51/Makefile.in: build own objects from library sources
6210 (SLIB, SDCC) in current directory
6212 * configure, configure.in: renamed --disable-device-lib-build in
6213 --disable-device-lib; added --enable-doc, the required tools are
6214 searched by configure; added result message; the toolchain for the
6215 belonging ports are now only built, if the port is enabled.
6217 * support/regression/*: all output is written in directory gen, because
6218 the fwk and ports directories don't livet in the build tree using vpath
6220 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6221 --disable-device-lib, added --enable-doc, added section VPATH
6223 * sim/ucsim/configure.in,
6224 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6225 z80 are enabled by default
6227 2006-04-24 Raphael Neider <rneider AT web.de>
6229 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6230 to config word, "pic14_"-prefixed some extern functions
6231 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6232 config word has been found
6233 * src/pic/device.h: added prototypes
6234 * src/pic/pcode.c: added "pic14_"-prefix where needed
6235 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6237 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6239 (pic14emitRegularMap): ignore config words,
6240 (pic14createInterruptVect): moved generating __config directives away
6241 (picglue): have __config directives emitted
6243 2006-04-24 Borut Razem <borut.razem AT siol.net>
6245 * doc/Makefile: sync with nightly build makefile
6247 2006-04-24 Raphael Neider <rneider AT web.de>
6249 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6250 registers that have not been assigned proper liveranges,
6251 fixes #1469504 and #1474602,
6252 (pCodeRegOptimizeRegUsage): fixed typo in comment
6254 2006-04-24 Borut Razem <borut.razem AT siol.net>
6256 * device/examples/main8051.c: deleted - it was removed from CVS
6257 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6258 after the transition to Subversion
6259 * src/SDCCalloc.h: deleted - it was removed from CVS
6260 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6261 after the transition to Subversion
6262 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6263 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6264 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6265 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6267 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6269 * as/asx8051.dsp: added mcs51/strcmpi.h
6270 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6271 * as/hc08/aslink.h: updated lnksect prototype
6273 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6275 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6276 (newdot): handle A_ABS
6278 * as/mcs51/asout.c (outarea): output address
6279 * as/hc08/lkaomf51.c,
6280 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6282 * as/mcs51/i51pst.c,
6283 * as/z80/z80pst.c: "ABS" is not A_OVR
6284 * as/hc08/lkarea.c (newarea): read a_addr,
6285 (lnkarea): added codemap array, sort absolute areas to the front,
6286 combine all GSINITx/GSFINAL,
6287 (find_empty_space, allocate_space): new functions,
6288 (lnksect): return next address, handle absolute sections
6289 * as/mcs51/lkarea.c (newarea): read a_addr,
6290 lnksect2 prototype changed,
6291 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6292 (find_empty_space, allocate_space): new, factored out of lnksect2,
6293 (lnksect2): return next address, handle absolute sections
6295 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6296 * as/hc08/lklibr.c (addfile, fndsym),
6297 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6298 index out of range and detect both '\' and '/'
6299 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6300 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6301 regression tests (ds390 cannot return bool yet)
6302 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6303 document critical interrupts on z80, document changed SDCC define
6304 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6305 (_a390_mapping): added .org directive
6306 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6307 (genMultOneByte): fixed warnings
6308 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6310 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6311 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6312 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6313 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6314 * src/pic16/main.c: removed newReg prototype
6315 * src/pic16/pcode.c,
6316 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6318 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6320 * src/pic16/ralloc.c
6321 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6323 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6324 from short to PIC_OPTYPE
6325 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6326 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6327 optype from short to PIC_OPTYPE
6328 * src/port.h: made int_size unsigned to fix warnings
6329 * src/SDCC.y: fixed warning on MSVC
6330 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6331 * src/SDCCopt.c (convertToFcall): fixed warnings
6332 * src/SDCCsymt.h: removed double prototype for genSymName
6333 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6334 offset int to fix warnings
6336 2006-04-22 Borut Razem <borut.razem AT siol.net>
6338 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6339 references to CVS replaced with Subversion
6341 2006-04-21 Borut Razem <borut.razem AT siol.net>
6343 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6344 references to CVS replaced with Subversion
6346 2006-04-19 Borut Razem <borut.razem AT siol.net>
6348 * src/version.awk: adapted for svn
6349 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6350 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6351 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6352 /binutils-avr/etc/*.vi, *.jin: removed all properties
6353 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6355 2006-04-19 Borut Razem <borut.razem AT siol.net>
6357 * CVS to Subversion migration completed
6359 2006-04-18 Borut Razem <borut.razem AT siol.net>
6361 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6362 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6364 2006-04-17 Borut Razem <borut.razem AT siol.net>
6366 * device/include/Makefile.in: added pic/*.inc to the installation
6368 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6370 * support/regression/collate-results.py: fixed output in case of
6372 * support/regression/generate-cases.py: fixed splitting of pathnames
6374 * as/hc08/lklibr.c (addfile),
6375 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6377 2006-04-11 Raphael Neider <rneider AT web.de>
6379 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6380 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6381 * src/pic16/pcode.c (assignValnums): fixed #1460578
6383 2006-04-11 Raphael Neider <rneider AT web.de>
6385 * device/lib/pic/libdev/*.c,
6386 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6387 fixes #1468739, enables compilation in --std-c99 mode
6388 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6390 2006-04-11 Raphael Neider <rneider AT web.de>
6392 * src/pic/device.c (find_device): removed debug output
6393 (list_valid_pics): enabled verbose listing of supported devices
6394 * device/include/stdbool.h: define bool as char for pic14/16 as well
6396 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6398 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6400 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6402 * .version: bumped version to 2.5.6
6403 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6405 2006-04-06 Raphael Neider <rneider AT web.de>
6407 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6408 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6409 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6410 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6411 pic14_constructAbsMap
6412 (pic14printPublics): declare absolute global symbols as global
6413 (pic14createInterruptVect),
6414 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6415 (newReg): assume new registers unused, use correct name in
6416 hashtable (reg->name instead of name), more debugLog output
6417 * src/pic/device.h (PIC_device): added fields for verbose output
6418 * src/pic/device.c: moved device definition to pic14devices.txt,
6419 added routines for runtime parsing of pic14devices.txt,
6420 added support for second config word
6421 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6422 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6423 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6424 (_pic14_parseOptions): moved pCodeInitRegisters here
6425 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6426 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6427 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6428 handling the pseudo stack
6429 * device/lib/Makefile.in: ignore failures in objects-pic16,
6430 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6431 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6432 * device/lib/pic/Makefile.subdir,
6433 * device/lib/pic16/Makefile.subdir: improved clean rules
6434 * device/lib/pic/libdev/: NEW, pic14 device libraries
6435 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6436 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6437 * device/include/Makefile.in: create subdir and install pic14 headers
6438 * device/include/pic/p16f_common.inc: removed unused declarations
6439 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6440 PICs from inc2h.pl v1.6,
6441 replaced BIT_AT macros with struct declarations
6442 * device/include/pic/pic14devices.txt: definition of supported devices,
6443 all above improvements contributed by Zik Saleeba, thanks
6444 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6445 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6448 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6450 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6451 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6452 thanks to Charles Olds
6454 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6456 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6458 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6460 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6461 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6462 * support/regression/bug1464657.c: added, new test
6464 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6466 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6469 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6471 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6472 --no-peep and --peep-file <file> are used don't use default rules but
6475 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6477 * src/mcs51/gen.c (genCall): fixed bug 1457608
6479 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6481 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6482 changes seem to cause (trigger?) problems with the build system.
6484 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6486 * src/SDCCpeeph.c (operandsLiteral): new, added,
6487 (callFuncByName): inserted operandsLiteral
6488 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6490 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6492 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6493 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6495 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6497 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6498 implemented patch 1120823 Thanks to Willy De la Court (normal
6499 interrupts need an interrupt number now if they are made critical),
6500 and enabled nesting of critical functions though not for gbz80
6501 (genCritical, genEndCritical): added functions
6502 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6503 * src/z80/mappings.i: added "ei" to all mappings
6505 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6507 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6508 submitted by the Debian SDCC maintainer Aurelien Jarno:
6509 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6510 archive with gcc 4.1 on mips and wrote the patch"
6512 2006-03-16 Raphael Neider <rneider AT web.de>
6514 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6515 the left operand is shorter than the result (c* = lit-c* + int),
6517 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6520 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6522 * src/.version: increased version number to 2.5.5
6523 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6524 linking is done manually in pic16 port's _linkEdit,
6525 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6526 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6527 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6528 allocate asmop as AOP_ACC,
6529 (aopForRemat): added parameter 'bool result' in function declaration,
6530 (pic16_aopGet): return AOP_ACC when accessing WREG,
6531 (pic16_popGetTempReg): minor modification,
6532 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6533 'pic16_allocWithIdx',
6534 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6535 calling function in absolute addresses,
6536 (genAssign): take into account AOP_ACC asmop,
6537 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6538 * src/pic16/pcoderegs.c: some debug functions and lines added,
6539 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6540 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6542 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6543 call to allocReg, not by manually allocating a new one,
6544 (pic16_assignRegisters): now before going through the register
6545 allocating functions mark all registers as free. This eliminates some
6546 side effects resulting from peephole parser done earlier in the backbone
6548 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6550 * src/SDCCicode.c (geniCodeLogic),
6551 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6553 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6555 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6556 (genSend): bugfix, do not allocate and free twice,
6557 (shiftRLong): handle partially overlapping aops
6558 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6560 2006-03-08 Borut Razem <borut.razem AT siol.net>
6562 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6565 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6567 * support/regression/tests/bug1409955.c: new, added
6568 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6569 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6570 (aopForSym, aopOp): increment asmop.allocated if reused,
6571 (freeAsmop): decrement asmop.allocated and check for zero instead of
6573 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6574 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6575 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6576 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6577 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6578 genSignedRightShift, genRightShift, genDataPointerGet,
6579 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6580 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6581 in reverse order from allocation,
6582 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6583 added swappedLR to keep track
6584 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6585 pdata & code for GCC, z80, gbz80 & hc08
6586 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6588 2006-03-08 Raphael Neider <rneider AT web.de>
6590 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6592 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6594 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6595 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6596 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6598 2006-03-06 Borut Razem <borut.razem AT siol.net>
6600 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6601 made the linker quiet
6603 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6605 * src/pic16/gen.c (genPcall): fixed bug #1443644
6606 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6607 which dumps before the function entry point a data byte which represents
6608 the number of the local variables used by the specified function, added
6609 'xinst' for initial support for Extended Instruction Support,
6610 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6611 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6612 port->fun_prefix anymore (may change later),
6613 (genFunction, genEndFunction): do not store/restore local registers for
6614 _main (this should take care the --main-return command line option in
6616 (genOr): removed some legacy pic-port instructions,
6617 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6618 performing operations with SFR's causes data to be written more than
6619 once to each SFR. Perhaps SFRs should be handled in special cases...
6620 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6622 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6623 into account for stack starting position,
6624 (struct OPTIONS pic16_optionsTable): added command line argument
6625 --extended or -y for Extended Instruction Support,
6626 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6627 (deassignLRs): *** perhaps the most important change, old 'for' code
6628 (commented out for reference), didn't account for some registers which
6629 were left marked 'not free' after a pointer operation. The change
6630 reduces register usage a lot in some cases
6632 2006-03-04 Borut Razem <borut.razem AT siol.net>
6634 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6636 * support/regression/tests/bug-524697.c: decreased array size for
6637 mcs51 to fit into the internal RAM
6638 * support/regression/Makefile.in: a little bit more verbose
6640 2006-03-03 Borut Razem <borut.razem AT siol.net>
6642 * support/regression/fwk/lib/testfwk.c,
6643 support/regression/fwk/include/testfwk.h: introduced function
6644 _prints(), nonrecursive _printn(), call _initEmu() from main()
6645 * support/regression/ports/gbz80/support.asm,
6646 support/regression/ports/ucz80/support.asm,
6647 support/regression/ports/z80/support.asm,
6648 support/regression/ports/ds390/support.c,
6649 support/regression/ports/hc08/support.c,
6650 support/regression/ports/host/support.c,
6651 support/regression/ports/mcs51/support.c,
6652 support/regression/ports/xa51/support.c: added empty _initEmu()
6654 * support/regression/ports/pic16/gpsim.cmd,
6655 support/regression/ports/pic16/spec.mk,
6656 support/regression/ports/pic16/support.c,
6657 support/regression/Makefile.in: added pic16 regression test
6659 2006-03-01 Raphael Neider <rneider AT web.de>
6661 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6662 genConstPointerGet): use safe way of generating MOVFF to cover
6663 literals as well as registers, fixes bug #1440527
6664 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6666 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6667 more correctly, fixes bug #1232186
6668 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6669 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6670 gplink guess the correct processor in more cases, applied patch
6671 from Till Riedel attached to and fixing bug #1436552
6673 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6675 * support/regression/tests/array.c: added, contains check for #1434401
6676 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6678 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6680 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6681 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6682 * device/include/mcs51/c8051f326.h,
6683 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6684 * device/include/mcs51/c8051f000.h,
6685 * device/include/mcs51/c8051f018.h,
6686 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6687 PCON_IDLE,PCON_STOP and added sfr16 definitions
6689 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6691 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6692 genGetWord): fixed bug 1409955
6694 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6696 * device/include/hc08/mc68hc908gp32.h,
6697 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6699 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6701 * src/SDCCast.c (constExprValue): return NULL if not a value
6702 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6703 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6704 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6706 2006-02-13 Borut Razem <borut.razem AT siol.net>
6708 * src/regression/ptrarg.c: added, fails due to bug #1430967
6709 * src/regression/Makefile: ptrarg.c added, ...
6711 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6713 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6714 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6716 2006-02-11 Borut Razem <borut.razem AT siol.net>
6718 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6719 print "Processor: xxx" message to stdout only if --verbose
6721 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6723 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6724 * support/regression/tests/bug1426356.c: added
6725 * support/regression/tests/bitfields.c: removed 2 tests
6727 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6729 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6730 * device/include/mcs51/c8051f330.h,
6731 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6732 PCON_IDLE,PCON_STOP and added sfr16 definitions
6733 * device/lib/_divsint.c,
6734 * device/lib/_divuint.c,
6735 * device/lib/_divulong.c,
6736 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6737 register bank bug for small stackauto
6739 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6741 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6743 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6745 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6746 * all.dsp: corrected several bin paths
6747 * device/include/mcs51/c8051f120.h,
6748 * device/include/mcs51/c8051f300.h,
6749 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6750 to PCON_IDLE,PCON_STOP
6751 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6752 * device/lib/printf_large.c (output_float): fixed bug 1388703
6753 * support/regression/tests/bug1057979.c: added test for bug 1388703
6755 2006-02-08 Raphael Neider <rneider AT web.de>
6757 * src/pic/pcode.c (pciTRIS): fixed typo,
6758 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6759 (LinkFlow): fixed handling of flows that end in a call,
6760 (ReuseReg): perform safety check earlier
6761 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6762 to work with flows at the beginning of a pBlock,
6763 fixes #1426557 (Symbol not previously defined),
6764 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6766 (RemoveUnusedRegisters): update register usage info
6767 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6768 created, reuse existing ones instead
6769 * src/pic/gen.c (genPcall): fixed #1424719
6771 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6773 * link/z80/lkmain.c,
6775 * link/z80/lkdata.c,
6776 * link/z80/aslink.h: fixed build on current cygwin:
6777 replaced getline() by lk_getline()
6779 2006-02-01 Borut Razem <borut.razem AT siol.net>
6781 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6782 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6783 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6784 src/regression/bool1.c, src/regression/bool2.c,
6785 src/regression/bool3.c, src/regression/call1.c,
6786 src/regression/compare.c, src/regression/compare10.c,
6787 src/regression/compare2.c, src/regression/compare3.c,
6788 src/regression/compare4.c, src/regression/compare5.c,
6789 src/regression/compare6.c, src/regression/compare7.c,
6790 src/regression/compare8.c, src/regression/compare9.c,
6791 src/regression/configword.c, src/regression/for.c,
6792 src/regression/inline.c, src/regression/mult1.c,
6793 src/regression/nestfor.c, src/regression/or1.c,
6794 src/regression/pointer1.c, src/regression/ptrfunc.c,
6795 src/regression/rotate1.c, src/regression/rotate2.c,
6796 src/regression/rotate3.c, src/regression/rotate4.c,
6797 src/regression/rotate5.c, src/regression/rotate6.c,
6798 src/regression/rotate7.c, src/regression/string1.c,
6799 src/regression/struct1.c, src/regression/sub.c,
6800 src/regression/sub2.c, src/regression/switch1.c,
6801 src/regression/while.c, src/regression/xor.c,
6802 src/regression/create_stc, src/regression/simulate,
6803 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6805 * src/regression/gpsim_assert.h: added
6807 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6809 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6810 ((void (code *) (void)) 0) ();
6819 * as/mcs51/aslink.h,
6821 * as/mcs51/asmain.c,
6822 * as/mcs51/lkdata.c,
6824 * as/mcs51/lkmain.c,
6827 * as/z80/asmain.c: fixed build on current cygwin:
6828 replaced getline() by as_getline()
6830 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6832 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6833 declarator in the symbol chain
6835 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6836 parameter list for function pointers
6837 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6838 * support/regression/tests/bug-716242.c: added
6840 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6842 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6844 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6846 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6848 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6849 inifinitely recurseable, added static
6850 * support/regression/tests/bug-1408066.c: added
6852 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6855 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6856 renamed, added possibility to create "postLoopLbl"-labels
6857 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6858 newiTempLoopHeaderLabel
6859 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6860 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6861 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6862 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6863 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6864 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6865 (basicInduction): fixed bug #136564, made static,
6866 (loopInduction): changed parameter of basicInduction, made static,
6867 (addPostLoopBlock): added
6868 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6869 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6871 * support/regression/tests/bug-136564.c: added
6872 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6873 --std-sdcc99 to LIBSDCCFLAGS
6875 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6877 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6879 * support/regression/tests/bug-1406131.c: added
6881 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6883 * src/SDCCast.c (decorateType): fix promotion of unary minus
6884 * src/SDCCsymt.c (computeType): beautified
6885 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6886 (valUnaryPM, valComplement): fix sign and promotion,
6887 (valNot): ANSI: result type is int (SDCC: unsigned char)
6888 * support/regression/tests/uminus.c: speedup by removing superflous
6890 * support/regression/tests/onebyte.c: added promotion and signedness
6891 tests for unary minus
6892 * support/regressions/tests/bug-477927.c: disable warning about
6893 uninitialized variables
6894 * support/regression/tests/not.c: added
6896 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6898 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6899 * src/mcs51/gen.c (gen51Code): show final register usage after
6900 fillGaps in asm with --i-code-in-asm
6901 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6902 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6903 incUsed, rliveClear, adjustIChain): made static,
6904 (setFromRange): excluded because it's unused,
6905 (findPrevUseSym, markWholeLoop): added,
6906 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6907 through all branches of predecessors enables sdcc to emit the warning
6908 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6909 (rlivePoint): made static, added parameter emitWarnings which is only
6910 true during the first run out of two,
6911 (findRecursiveSucc, findRecursivePred): removed,
6912 (computeLiveRanges): made static, added parameter emitWarnings,
6913 (dumpIcRlive): added for debugging only
6914 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6915 removed prototype of setFromRange()
6916 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6917 in call of computeLiveRanges()
6918 * support/regression/tests/bug-895992.c: added
6919 * support/regression/tests/bug-971834.c: added
6920 * support/valdiag/tests/bug-895992.c: added
6921 * support/valdiag/tests/bug-971834.c: added
6923 2005-12-18 Raphael Neider <rneider AT web.de>
6925 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6926 (genUnpackBits): improved code for direct operands,
6927 (genPackBits): improved code for literal assignment to bitfields
6928 and for direct destination operands (no FSR indirection),
6929 prevented redundant AND, fixes #1362800,
6930 (AccLsh): added parameter to disable masking of the result
6931 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6932 skip instructions with side-effects (like incfsz),
6933 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6934 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6935 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6938 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6940 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6941 volatile variables as spill location
6943 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6945 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6947 * support/regression/tests/bug-1376320.c: added
6949 2005-12-08 Raphael Neider <rneider AT web.de>
6951 * src/pic/device.c: renamed is_shared to pic14_is_shared
6952 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6953 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6954 (is_valid_identifier): added for above workaround
6956 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6958 * device/lib/Makefile.in: fixed to enable port-specific-objects
6959 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6960 char, thanks Hubert Sack
6961 * doc/sdccman.lyx: documented --xstack-loc,
6962 elaborated a bit more on interrupts and pitfalls,
6963 removed "setjmp/longjmp unsupported",
6964 documented some unsupported C99 features
6965 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6966 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6967 if, thanks Hubert Sack
6968 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6969 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6971 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6972 regression tests can report resource usage (rfe 700441)
6973 * support/regression/collate-results.py: report resource usage
6974 * support/regression/ports/ds390/spec.mk,
6975 * support/regression/ports/hc08/spec.mk,
6976 * support/regression/ports/mcs51/spec.mk,
6977 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6978 * support/regression/ports/ds390/uCsim.cmd,
6979 * support/regression/ports/hc08/uCsim.cmd,
6980 * support/regression/ports/mcs51/uCsim.cmd,
6981 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6982 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6983 library, use the default one
6984 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6985 building the library
6987 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6989 * config.dsp: added dependency on .version and configure_vc.awk
6990 * device/include/setjmp.h: updated for --stack-auto and --xstack
6991 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6992 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6993 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6994 * device/lib/libsdcc.lib: added _setjmp
6995 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6996 (decorateType): fixed bug 1372851,
6997 (optimizeGetHbit): fixed warning
6998 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6999 array initialisation
7000 * support/regression/tests/bug1057979.c: added test for bug 1358192
7001 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7003 2005-12-03 Borut Razem <borut.razem AT siol.net>
7005 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7006 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7008 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7010 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7011 createIval): implement symbol independant "flexible array member",
7012 (createIvalCharPtr): implemented flexible array initialisation with a
7014 * src/SDCCsymt.c (copyStruct): removed,
7015 (getSize): fixed misleading comment,
7016 (getAllocSize): removed, the additional allocation size is now in
7017 sym->flexArrayLength,
7018 (checkStructFlexArray): new, syntax checks for flexible array members,
7019 (compStructSize): added syntax checks for "flexible array members"
7020 (copyStruct): removed,
7021 (copyLinkChain): removed inefficient fix for bug 770487
7022 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7023 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7024 symbol->flexArrayLength
7026 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7027 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7028 * support/regression/tests/structflexarray.c: added
7029 * support/valdiag/tests/structflexiblearray.c: added
7031 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7033 * src/SDCCast.c (decorateType): fixed bug 1368489
7034 * support/Util/SDCCerr.c,
7035 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7037 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7039 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7040 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7042 2005-11-27 Borut Razem <borut.razem AT siol.net>
7044 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7045 support/cpp2/mkdeps.h: added command line option
7046 -obj-ext=<extension> to SDCPP to define object file externion, used
7047 for generation of make dependencies (-M)
7048 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7050 2005-11-26 Borut Razem <borut.razem AT siol.net>
7052 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7053 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7054 added pic and pic16 libraries
7056 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7058 * device/include/float.h: Corrected typo in prototype of __fsgt
7060 2005-11-25 Borut Razem <borut.razem AT siol.net>
7062 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7063 added creation of model-mcs51-stack-auto libraries
7065 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7067 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7069 * src/SDCCast.c (createIvalArray): removed obsolete comment
7071 2005-11-24 Borut Razem <borut.razem AT siol.net>
7073 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7074 added missing device/lib/mcs51/crt*.asm sources
7076 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7078 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7080 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7082 * device/lib/_fs2schar.c,
7083 * device/lib/_fs2sint.c,
7084 * device/lib/_fs2slong.c: optimized inline asm
7086 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7088 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7089 Better handling of floats between -1.0 and 0.0.
7091 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7093 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7094 (the missing "if"s prohibited removal of redundant labels)
7096 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7098 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7099 Properly convert floats between -1.0 and 0.0 to long, int, and char
7100 types (max integer value of negative floats tends to zero).
7101 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7102 Removed changes made so to work properly with floats between
7103 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7106 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7108 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7109 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7110 (genCast) cosmetic change
7111 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7112 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7114 * support/regression/tests/bitfields (testSignedBitfields): added
7116 2005-11-18 Borut Razem <borut.razem AT siol.net>
7118 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7119 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7120 introduced SILENT option to make building of pic16 libraries less
7122 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7124 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7125 Now they work properly with floats between -1.0 and 0.0
7126 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7128 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7130 * src/SDCCicode.c (printOperand): added missing else
7132 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7134 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7135 reformatted for better readability
7136 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7139 2005-11-17 Borut Razem <borut.razem AT siol.net>
7141 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7142 introduced SILENT option to make building of pic16 libraries less
7143 verbose - used for nightly snapshot build
7144 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7145 available on Win32 platforms.
7146 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7147 medium, large, pic and pic16
7149 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7151 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7152 printf("%f"...) sets fraction to zero.
7154 2005-11-16 Raphael Neider <rneider AT web.de>
7156 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7158 * src/pic/gen.c (genIfx): implemented for CARRY bit
7159 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7160 to generic pointers, fixes #1357332,
7161 (pic16_movLit2f): NEW,
7162 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7164 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7166 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7168 2005-11-11 Raphael Neider <rneider AT web.de>
7170 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7171 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7172 compute pointer's type from operand,
7173 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7174 improved single bit reads, fixes bug #1353379
7176 2005-11-09 Borut Razem <borut.razem AT siol.net>
7178 * support/scripts/sdcc.nsi: added lib/pic to the package
7180 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7182 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7184 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7186 * support/regression/tests/bug1348008.c: added
7187 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7188 * support/regression/tests/bug1337835.c: updated comment
7190 2005-11-06 Borut Razem <borut.razem AT siol.net>
7192 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7193 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7194 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7195 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7196 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7197 dynamic construction of cl_error_class and derivates - 2.nd try
7199 2005-11-05 Borut Razem <borut.razem AT siol.net>
7201 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7202 bug, which caused Bus Errors on sparc solaris
7204 2005-11-04 Borut Razem <borut.razem AT siol.net>
7206 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7207 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7208 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7209 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7210 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7211 and derivates to resolve the initialization problem on OSX
7213 2005-11-02 Borut Razem <borut.razem AT siol.net>
7215 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7216 corrected typo - #include <winsock2.h>
7218 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7220 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7221 (_asxxxx_mapping): added org directive for future enhancements
7223 2005-11-01 Borut Razem <borut.razem AT siol.net>
7225 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7226 enabled sockets on WIN32
7227 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7229 2005-10-31 Borut Razem <borut.razem AT siol.net>
7231 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7232 WIN32 backslash path delimiters should be escaped when used in C strings
7233 * support/regression/tests/bitfields.c: exclude failing assertions for
7234 __CYGWIN32__ and __MINGW32__ hosts
7236 2005-10-30 Borut Razem <borut.razem AT siol.net>
7238 * src/SDCCutil.c: corrected double comparison typo
7240 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7242 * device/lib/medium/Makefile: added for new memory model medium
7243 * device/include/asm/mcs51/features.h: updated for medium/pdata
7244 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7245 added Multiply & Accumulate sbit's and MAC0_PAGE define
7246 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7247 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7248 * device/lib/_mullong.c: update for medium model
7249 * device/lib/incl.mk: added medium model
7250 * doc/sdccman.lyx: documented medium model
7251 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7252 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7253 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7254 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7255 (allocParms): set SCLS and OCLS to pdata for medium model
7256 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7258 (powof2): return <0 if not power of 2
7259 * src/avr/gen.c (genBitWise): use updated powof2
7260 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7261 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7262 (shiftLLeftOrResult): use B if necessary
7263 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7264 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7265 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7266 * support/regression/Makefile.in: added test-mcs51-medium
7267 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7269 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7271 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7273 * device/lib/time.c (mktime): fixed bug 1334315
7275 2005-10-28 Raphael Neider <rneider AT web.de>
7277 * device/include/pic/p16f_common.inc: added common declarations
7278 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7280 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7282 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7283 (aopPutUsesAcc): added to predict accumulator use,
7284 (assignResultValue): save acc if necessary,
7285 (genMinusDec): store result if indirectly addressed,
7286 (genDivOneByte): save acc if necessary,
7287 (movLeft2Result): bugfix if left already in acc,
7288 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7289 attention to accumulator use (esp. pdata),
7290 (genReceive): receive pdata correctly
7291 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7292 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7294 2005-10-27 Raphael Neider <rneider AT web.de>
7296 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7298 2005-10-27 Raphael Neider <rneider AT web.de>
7300 * .version: changed version to 2.5.4
7301 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7302 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7303 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7304 arithmetics support routines
7305 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7306 * device/lib/Makefile.in: also create installdir for pic
7308 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7310 * src/pic/device.c (dump_sfr): rewritten to delegate register
7311 placement to the linker (use `extern sym' rather than sym EQU addr),
7312 (validAddress): fixed to check last specified address
7313 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7314 (popGetLit): truncate literal value to 8 bit,
7315 (popGet): moved assert to more appropriate place
7316 (popGetExternal): create pCode operand from and mark the according
7317 symbol as being `extern'
7318 (popGetAddr): added sanity check on immediate's offset, provide
7319 GPOINTER tag on demand
7320 (aopPut): fixed for immediates,
7321 (mov2w_op): move operand's address or contents to WREG (depending on
7322 operand type), safer variant of mov2w,
7323 (movwf,call_libraryfunc): NEW, handy abbreviations,
7324 (get_argument_pcop,get_return_val_pcop,pass_argument,
7325 get_returnvalue): interface for accessing function parameters and
7327 (assignResultValuei,genRet): use new parameter/return value interface
7328 (pic14_getDataSize): back to old version handling generic pointers,
7329 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7330 provided implementation and/or fixed old one,
7331 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7332 calls, removed legacy 8051 reference code
7333 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7334 (loadSignToC): NEW, move the operands sign bit to CARRY,
7335 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7336 genRightShiftSigned, accepts negative shift counts,
7337 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7338 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7339 generic pointers, __data pointers and __code pointers,
7340 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7341 and signed bitfields, limit bitfields to 8 bit,
7342 (genDataPointerGet): fixed number of bytes read,
7343 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7344 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7345 pointers to constant data are no longer assumed to point to __code
7346 space, removed invalid pointer types,
7347 (bitpatternFromVal): retrieve the PICs representation of an integer
7349 (genDataPointerSet): fixed assigning to po_immediate operands,
7350 (genGenPointerSet): implemented as library call,
7351 (genIfx): fixed incorrect condition,
7352 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7353 provide GPOINTER tag according to destination's storage class,
7354 (genCast): added code to handle casting to generic pointers, added
7355 sign-/zero extension of the result
7356 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7357 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7358 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7360 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7361 address/register resides in the shared banks
7362 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7363 put all variables into separate sections (have the linker arrange
7365 (picglue): put init code and interrupt handlers in separate sections
7366 * src/pic/main.c: added port specific options table, modified to PORT
7367 structure to make GPOINTERs 3 byte, added pic14_options
7368 (_pic14_do_link): private linking routine (update paths to libraries,
7369 add libsdcc.lib by default)
7370 * src/pic/main.h: declare pic14_options
7371 * src/pic/pcode.c: fixed instructions i/o relations,
7372 (RegCond): reverted to correct version,
7373 (newpCodeOpLit): truncate literals to 8 bit,
7374 (genericPrint): added debug output,
7375 (getRegFromInstruction): fixed for various operand types, simplified
7376 (BuildFlow): fixed broken handling of isntructions with labels
7377 (LinkFlow): start at last instruction in flow (skip trailing comments),
7378 pass the flow on to the next instruction after CALL
7379 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7380 (insertPCodeInstruction): fixed inserting after a skip instruction,
7381 (DoBankSelect): fixed for labeled instructions
7382 (OptimizepBlock): honor --nopeep switch
7383 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7384 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7385 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7386 (pCodeOptime2pCodes): allow disabling this optimization via
7387 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7388 but is still buggy), started implementation of a dataflow based
7389 pCode optimization (CSE + dead code elimination)
7390 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7391 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7392 names are independant of the stack location and therefore portable across
7395 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7397 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7398 (selectSpil): fixed bug 1337835 by not spilling bit variables
7399 * support/regression/tests/bug1337835.c: added test for this bug
7400 * src/mcs51/peeph.def: restart after rule 3.c,
7401 addded rules 263.x to optimize loading constants
7403 2005-10-26 Raphael Neider <rneider AT web.de>
7405 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7406 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7407 (genAssign): emit warning when casting literals to generic pointer
7408 type, also applies when taking the address of a fixed variable,
7409 (genCast): improved casting to generic pointers
7410 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7411 extern variables, added verbose error message
7412 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7414 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7416 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7417 carry must be complemented too
7418 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7419 could be emitted by genMinus
7420 * src/SDCCval.c (constVal): fixed bug 1305065
7422 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7424 * src/SDCCast.c (addCast): added promotion for bit variables
7425 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7426 promotion casts + optimisation
7427 (optimizeGetWord): fix warning 'i' might be used uninitialized
7428 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7429 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7431 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7433 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7434 all chars are promoted to int; promotion should be handled in SDCCast.c
7436 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7438 * device/lib/_strcmp.c: Fixed bug 1326457
7440 2005-10-11 Raphael Neider <rneider AT web.de>
7442 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7443 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7445 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7447 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7448 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7450 2005-10-04 Raphael Neider <rneider AT web.de>
7452 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7453 device/lib/pic16/pics.all: added pic18f1320
7454 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7456 2005-09-30 Raphael Neider <rneider AT web.de>
7458 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7459 * src/pic16/devices.inc: NEW, provides device descriptions
7460 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7462 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7464 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7467 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7469 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7470 documented Any Order Bit, Higher Order Byte and Higher Order Word
7471 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7472 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7473 (optimizeGetAbit): new, to get any bit, not only the high bit,
7474 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7475 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7476 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7477 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7478 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7479 GETABIT, GETBYTE, GETWORD: decorate them,
7480 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7481 (ast_print): added GETABIT, GETBYTE, GETWORD
7482 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7483 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7484 (geniCodeBinary): new generic binary icode,
7485 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7486 * src/port.h: updated comment for PORT.hasExtBitOp
7487 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7488 (genGetByte): new, to get a single byte,
7489 (genGetWord): new, to get a word from a long,
7490 (gen51Code): added GETABIT, GETBYTE, GETWORD
7491 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7493 2005-09-23 Raphael Neider <rneider AT web.de>
7495 * configure.in, configure: have device/lib/pic configured
7496 * device/lib/Makefile.in: added model-pic14
7497 * device/lib/clean.mk: added pic/ to clean rule
7498 * device/lib/pic: added rudimentary pic14 library providing support
7499 functions for multiplication/division/generic pointer access
7500 * src/SDCCopt.c (convilong): mark support functions as extern
7501 for pic14 port as well
7502 * src/pic/gen.c (genMult): added assertions,
7503 (genpic14Code): emit warning on unhandled iCodes
7504 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7505 * src/pic/pcode.c (pCodeOpCopy),
7506 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7507 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7508 SFR_REGISTER}), made safe for future extensions
7509 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7510 instructions even if preceeded by SKIP instructions (also remove
7511 them); removed unused code
7512 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7513 prevents leaving parts of the structure uninitialized after copying
7515 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7517 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7519 * support/regression/tests/addsub.c: added test for the bug
7521 2005-09-21 Raphael Neider <rneider AT web.de>
7523 * device/include/pic16/pic18f1220.h,
7524 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7525 * device/lib/pic16/Makefile.rules: added missing opening paren
7526 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7527 are provided in genutils.c,
7528 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7529 operand/result sizes,
7530 (genCmp): assert on NULL pointers first, then check deref'ed values
7531 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7534 2005-09-18 Raphael Neider <rneider AT web.de>
7536 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7537 as these are now unused,
7538 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7539 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7540 local, avoids uninitialized pointer dereference on r->name
7541 * src/pic16/ralloc.c (newReg): fixed indentation
7543 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7545 * src/SDCCval.c (constVal): fixed bug 730366
7546 * support/Util/SDCCerr.c,
7547 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7549 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7551 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7553 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7555 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7557 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7559 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7560 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7561 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7562 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7563 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7564 * packihx/packihx.c (hexDigit): made c unsigned char
7565 * as/mcs51/lklibr.c (fndsym),
7566 * link/z80/lkgb.c (gb),
7567 * link/z80/lklibr.c (fndsym),
7568 * link/z80/lkrloc.c (relr),
7569 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7570 * src/SDCC.lex (checkCurrFile, process_pragma),
7571 * src/SDCCglue.c (spacesToUnderscores),
7572 * src/SDCCmain.c (setParseWithComma, processFile),
7573 * src/asm.c (tvsprintf, printCLine),
7574 * src/avr/gen.c (emitcode, aopPut),
7575 * src/ds390/gen.c (emitcode),
7576 * src/hc08/gen.c (emitcode, emitinline),
7577 * src/mcs51/gen.c (emitcode, genInline),
7578 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7580 * src/pic/ralloc.c (debugLog),
7581 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7583 * src/pic16/ralloc.c (debugLog),
7584 * src/z80/main.c (_process_pragma):
7585 made all ctype.h function calls safe
7586 * src/SDCCopt.c: include math.h for fabs
7587 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7588 and used them throughout the code to make ctype.h function calls safe
7589 * src/ds390/main.c (asmLineNodeFromLineNode),
7590 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7591 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7593 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7594 (newpCodeAsmDir): made ctype.h function calls safe
7595 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7596 pic16_emitcode): made lbp unsigned char*
7597 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7598 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7599 * src/xa51/gen.c (emitcode),
7600 * src/z80/gen.c (_emit2): made lbp unsigned char*
7601 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7604 2005-09-05 Raphael Neider <rneider AT web.de>
7606 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7607 access bank splitpoint
7609 2005-09-05 Raphael Neider <rneider AT web.de>
7611 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7613 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7615 * .version: changed to version 2.5.3
7616 * doc/sdccman.lyx: changed version to 2.5.3,
7617 documented --codeseg and --constseg and pragma codeseg and constseg,
7618 documented bit parameters (reentrant) and bit returning
7619 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7620 currFunc->recvSize, but is this ok for all ports?
7621 (ast2iCode): result of ~ on unsigned char must be cast to int for
7623 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7624 function pointers in bit space
7625 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7626 (processFuncArgs): call port.reg_parm() with reentrancy info
7634 * src/z80/main.c: port.reg_parm prototype extended with
7635 "bool reentrant" parameter
7636 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7637 options.stackAuto for allocating bit register parameters
7638 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7639 (genSend): set BitBankUsed if it is,
7640 (selectRegBank): factored out of genCall for use in genPcall,
7641 (genCall): removed redundant dtype assignmen, use selectRegBank,
7642 (genPcall): handle returning in Carry properly, save in F0 if needed,
7643 (genReceive): handle bit register parameters
7644 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7645 (mcs51_assignRegisters): enable bit registers for all reentrant
7646 functions and don't set BitBankUsed unconditionally
7647 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7648 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7649 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7651 2005-08-27 Borut Razem <borut.razem AT siol.net>
7653 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7654 ppc-osx (Darwin) does not support -u option. It seems that it is
7655 supported only on Linux - GNU cp
7657 2005-08-25 Borut Razem <borut.razem AT siol.net>
7659 * sim/ucsim/gui.src/serio.src/Makefile.in,
7660 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7661 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7662 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7663 install and strip, since the strip at /usr/ccs/bin should be used
7666 2005-08-24 Borut Razem <borut.razem AT siol.net>
7668 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7670 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7672 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7675 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7677 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7678 * as/mcs51/lkmain.c (link_main): fixed warning
7679 * device/include/stdbool.h: ds390 has no advanced bit support yet
7680 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7681 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7682 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7683 and updated their macros
7684 * src/SDCCval.c (constVal): updated comment for renamed b_long
7686 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7688 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7689 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7690 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7691 (oprio): set priority for '['
7692 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7694 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7695 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7696 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7697 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7698 added overlayable BIT_BANK area
7699 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7700 (summary2): explain 'T' in legenda
7701 * as/mcs51/lkrloc.c: replaced old K&R style,
7702 (relr): added R_BIT processing,
7703 (errmsg): added "Bit-addressable relocation error",
7704 (adb_bit): added for converting from byte- to bit-addressable space,
7705 (adb_24_bit): added for converting from byte- to bit-addressable space
7706 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7707 used in reentrant functions now even as return value
7708 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7709 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7710 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7711 * src/SDCCglobl.h: added indicator BitBankUsed
7712 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7713 the bit registers b0-b7
7714 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7715 (geniCodeCast): fixed bug 1263853,
7716 (geniCodeLogicAndOr): put result in bool or char,
7717 (geniCodeReceive): added parameter func for accessing the return type,
7718 (geniCodeFunctionBody): pass func to geniCodeReceive
7719 * src/SDCCmain.c: added indicator BitBankUsed
7720 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7721 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7722 (checkSClass): don't put automatic bool/bit on stack,
7723 (checkFunction): removed check on function cannot return bit
7724 * src/SDCCsymt.h: added newBoolLink prototype
7725 * src/mcs51/gen.c (rb1regs): added bit registers,
7726 (movc): created for assigning to carry,
7727 (pushReg, popReg): created for pushing registers,
7728 (sameRegs): check both AOP_REG and AOP_CRY types,
7729 (aopOp): handle bit registers,
7730 (aopPut): optimization no self-assign,
7731 (saveRegisters): push reg->base (bits) only once for bit registers,
7733 (unsaveRegisters): pop reg->base only once and use popReg,
7734 (assignResultValue): added parameter func and return in carry for bits,
7735 (genIpush): optimization no reload in A if not changed,
7736 (genSend): bit parameters in reentrant functions are passed in bit
7737 registers by first assigning to bits in B, then save registers and
7739 (genCall): handle returning in Carry properly, save it in F0 if needed,
7740 (genPcall): updated assignResultValue call, this is not safe yet for bit
7741 returning function !!!
7742 (genFunction): don't generate equ's for bit registers and use pushReg,
7743 (genEndFunction): take care of bit returning functions and use popReg,
7744 (genRet): return bit in Carry,
7745 (genIfx): optimize bit registers and other directly addressable bits,
7746 (genReceive): updated assignResultValue call
7747 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7748 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7749 registers when using stack-auto
7750 * src/mcs51/ralloc.c (_G): added allBitregs,
7751 (regs8051): added the bit registers,
7752 (createStackSpil): use macro IS_BIT,
7753 (getRegBit): added to allocate a bit register, else spill,
7754 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7755 (updateRegUsage): factored out to ease stepping while debugging,
7756 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7757 also allocate bit registers,
7758 (fillGaps): handle bit registers,
7759 (findAllBitregs): added to create bit vector with all bit registers,
7760 (mcs51_allBitregs): returns this bit vector,
7761 (mcs51_assignRegisters): when using stack-auto use bit registers for
7762 passing parameters and creating local variables
7763 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7765 2005-08-22 Borut Razem <borut.razem AT siol.net>
7767 * device/lib/Makefile.in: replaced find option -or with -o
7768 to make it run on solaris
7770 2005-08-22 Raphael Neider <rneider AT web.de>
7772 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7773 fixes #1265442 (crash on Solaris)
7775 2005-08-20 Borut Razem <borut.razem AT siol.net>
7777 * configure, configure.in: added tests for libsocket and libnsl libraries,
7778 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7779 from support/regression/Makefile.in
7780 * support/regression/Makefile.in: added
7781 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7782 * sim/ucsim/libtool: regenerated on sparc-solaris
7783 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7784 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7785 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7786 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7787 sparc-solaris, which doesn't use GNU ld linker
7788 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7789 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7791 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7793 * src/mcs51/peeph.def: updated comments
7795 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7797 * device/lib/_gptrget.c,
7798 * device/lib/_gptrput.c: slightly shorter
7799 * doc/sdccman.lyx: incremented version
7800 * src/mcs51/peeph.def: moved peephole comments to the line of first
7801 change to better keep line correlation, reanimated 186.e
7802 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7804 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7806 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7807 David Saxton with quotes around file name.
7809 2005-08-15 Borut Razem <borut.razem AT siol.net>
7811 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7812 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7813 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7814 make tests run on x86_64 platform
7816 2005-08-13 Raphael Neider <rneider AT web.de>
7818 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7819 as it might be executed DURING a build (parallel make is wonderful)
7821 2005-08-13 Raphael Neider <rneider AT web.de>
7823 * device/lib/Makefile.in (port-specific-objects-pic16):
7824 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7825 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7827 * device/lib/pic16/Makefile.rules: build subdirs before creating
7828 the library, removed builddir rule, create $(builddir) early in
7829 recurse rule, use empty recurse rule for leaf directories
7830 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7831 mkdir errors (race condition), removed duplicate suffix "hex"
7833 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7834 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7835 prevents mkdir -p from aborting on Alpha
7837 2005-08-12 Raphael Neider <rneider AT web.de>
7839 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7840 db-statements in order to allow for arrays of pointers in code
7841 sections to be placed without interspersed 0-padding, fixes
7843 * (emitStatistics): fixed division by zero for pic18f1220
7844 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7845 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7846 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7847 * (pic16_pCodeConstString): keep track of already emitted string
7848 literals to prevent "duplicate definitions of symbol _str_NR"
7849 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7851 * device/lib/Makefile.in: ignore failing PIC16 library builds
7852 * device/lib/pic16/Makefile: do not build if gputils are missing
7853 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7855 2005-08-10 Raphael Neider <rneider AT web.de>
7857 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7860 2005-08-10 Raphael Neider <rneider AT web.de>
7862 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7863 Rokas' patch to add the new fixed point type "__fixed16x16"
7864 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7865 functions for __fixed16x16 arithmetics
7866 * device/lib/pic16: reimplemented the build system to support
7867 a separate build directory, better handling of libio (create
7868 the library in a separate subdir for each architecture) and
7869 easier configuration (centralized in Makefile.common)
7871 2005-08-07 Raphael Neider <rneider AT web.de>
7873 * src/pic16/gen.c (genrshTwo): fixed sign extension
7874 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7875 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7877 * device/include/pic16/pic18f4220.h: NEW, header for
7878 pic18f4220 and pic18f4320
7879 * device/include/pic16/pic18fregs.h: added new devices,
7880 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7881 * device/include/pic16/signal.h: resolved name clashes
7882 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7883 to also allow testing for interrupt enable bits, added
7884 comments on how to use the macros
7885 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7886 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7887 register definitions for the devices
7888 * device/lib/pic16/pics.all: added new devices
7889 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7891 * device/lib/pic16/libc/stdlib/memfree: do not count
7892 the block header as free memory
7893 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7894 simplified and added missing end-of-blocklist-marker
7895 (reported by Peter Onion, fixes #1252814)
7896 * (_mergeHeapBlock): fixed loop condition
7897 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7898 len==0, restructured code
7899 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7900 up a bit, reduced bitfield accesses, prevent endless loops
7901 in case of heap corruption
7902 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7903 "unreferenced arguments/must return a value" warnings
7904 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7905 replaced BAUDREG with SPBRG
7906 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7907 device/lib/pic16/debug/gstack/gstack.c: replaced
7908 _naked, _asm, _endasm with __naked, __asm, __endasm
7910 2005-08-05 Raphael Neider <rneider AT web.de>
7912 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7913 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7915 2005-08-05 Borut Razem <borut.razem AT siol.net>
7917 * device/lib/Makefile.in: added missing ';'
7918 * configure: removed ^M characters
7920 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7922 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7923 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7926 2005-08-04 Borut Razem <borut.razem AT siol.net>
7928 * configure.in: pic16 libraries build 2nd try - enable running
7929 configure in device/lib/pic16
7930 * configure: regenerated from configure.in
7931 * device/lib/Makefile.in: create $(PORT)/bin directory
7933 2005-08-03 Raphael Neider <rneider AT web.de>
7935 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7936 to get/set values via pointers
7937 * (genUnpackBits,genPackBits): changed detection of
7938 ptr->bitfield vs. sym.bitfield, fixed access via generic
7939 pointers, removed dead (wrong) code for multibyte bitfields
7940 * (genNearPointerGet, genGenPointerGet): removed useless code,
7941 fixed bitfield detection, fixes #1250594
7942 * (genNearPointerSet): removed useless code
7943 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7944 and introduced macro pic16_emitpcode that conditionally emits
7945 the origin of the following pCode (useful for debugging SDCC)
7946 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7947 * (createDefmap): fixed handling of LFSR for --optimize-df
7949 2005-08-02 Borut Razem <borut.razem AT siol.net>
7951 * device/lib/Makefile.in: pic16 libraries build enabled since
7952 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7954 2005-08-02 Raphael Neider <rneider AT web.de>
7956 * src/pic16/gen.c (genPackBits): removed deprecated warning
7957 * (genGenPointerSet): fixed bitfield detection
7959 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7961 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7963 2005-07-31 Raphael Neider <rneider AT web.de>
7965 * device/lib/pic16/libdev/pic18f458.c,
7966 device/include/pic16/pic18f458.h: added missing T0CONbits
7968 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7970 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7972 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7974 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7976 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7978 * device/include/mcs51/at89c51ed2.h: added.
7980 2005-07-23 Raphael Neider <rneider AT web.de>
7982 * src/pic/gen.h: added emitpcode macro for debugging
7983 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7984 and replace by macro adding debug information on demand
7985 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7986 * (gencjne): tried to fix; replaced with correct (slower) code
7987 * (gen{Unp,P}ackBits): fixed single bit access
7988 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7989 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7990 previous instruction
7991 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7992 register has to be handled with care (forbidding movement
7993 of assignments/uses, removing assignments completely, ...)
7994 * (pCodeOptime2pCodes): make use of regIsSpecial
7995 * added lots of debugging output (commented out)
7996 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7997 from being reused as result UNLESS it is known to work
7999 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8001 * support/Util/dbuf.h: include <stddef.h> for size_t
8002 * .version: changed to version 2.5.2
8004 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8006 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8008 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8010 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8011 (genModOneByte): removed needless psha/pula
8013 2005-07-22 Raphael Neider <rneider AT web.de>
8015 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8016 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8017 * src/pic/gen.c (resolveIfx): do not "invent" labels
8018 * (genSkipc): changed to positive logic
8019 * (genSkipCond): removed as no longer needed
8020 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8022 * (genLeftShift): check operands are in different registers
8023 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8024 INCF does not update CARRY...
8025 * src/pic/main.c: fixed _linkCmd
8026 * src/pic/pcode.c (unlinkpCode): added inactive code
8027 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8028 alive (do not assign result and operand overlapping registers)
8030 2005-07-22 Raphael Neider <rneider AT web.de>
8032 * src/pic/device.c (dump_sfr): replaced register declaration with
8033 call to emitSymbolToFile() to avoid duplicate symbols
8034 * (assignRelocatableRegisters): do not declare external symbols
8035 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8036 right (take size of type, not etype)
8037 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8038 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8039 * (packRegsForAccUse): disabled assignment of WREG as
8040 the result reg to prevent occurence of just fixed #1235003,
8042 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8043 symbols (avoids duplicate symbols in .asm file)
8044 * (pic14emitRegularMap): use emitSymbolToFile()
8045 * src/pic/gen.c (aopOp): fixed spillLocation handling
8046 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8047 * (genDataPointerSet): removed unneccessary variables/output
8049 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8051 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8052 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8054 2005-07-21 Raphael Neider <rneider AT web.de>
8056 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8057 architecture cannot handle them efficiently, fixes bug #1235003
8058 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8059 check for empty sets before using them (fixes bug #1232190)
8061 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8063 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8064 (lnksect2): generate warnings for memory overlap
8065 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8066 constseg to set the name of these segments so you can instruct the linker
8067 to place them in banks
8068 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8069 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8070 added code_seg and const_seg to options
8071 * src/SDCCglue.c (emitMaps): use options.const_seg,
8072 (createInterruptVect): put interrupt vectors in segment HOME,
8073 (glue): put HOME before static segment and put the main glue in HOME,
8074 (glue): use options.code_seg
8075 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8076 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8077 these segments so you can instruct the linker to place them in banks
8078 (linkEdit): use code_loc for HOME segment which should be the first
8079 segment in code memory now
8080 * src/SDCCmem.c: fixed more stuff like bug 1238386
8081 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8082 (changePointer): don't change function pointers to code pointers for
8084 (compareType): added exceptional check for banked function pointers
8085 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8086 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8087 after static in code memory
8088 * src/mcs51/gen.c: added aopLiteralLong prototype,
8089 (aopForSym): use getSize for functions,
8090 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8091 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8092 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8094 (genPcall): use call for literal function pointers and generate banked
8095 calls over the one trampoline so there's only one place for the user to
8096 modify according to his/hers hardware,
8097 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8098 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8099 * src/mcs51/main.c: added keyword banked,
8100 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8101 * support/Util/SDCCerr.c,
8102 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8103 needed for passing the bank and address to the trampoline
8104 * device/lib/mcs51/crtbank.asm: added for bankswitching
8105 * device/lib/mcs51/Makefile: added crtbank
8107 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8109 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8110 for fields at offset 0 of a struct or union as reported
8111 on 2005-07-07 in the developer mailing list.
8113 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8115 * src/SDCCmem.c: fixed bug 1238386
8117 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8119 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8120 (patch #1144962), added peephole 300, enabled 259.x
8121 * doc/sdccman.lyx: removed screenshot and provided link instead
8123 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8125 * doc/sdccman.lyx: added section about debugging with ddd
8126 * doc/figures/ddd_example.eps: screenshot of debugging session
8128 2005-07-04 Raphael Neider <rneider AT web.de>
8130 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8131 like CODE pointers, fixes #1115683
8132 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8133 call, fixes bugs #1232211, #1228110,
8134 fixed wrong casts to pCodeFlow from pCodeInstructions
8136 2005-07-04 Raphael Neider <rneider AT web.de>
8138 * src/pic/gen.c (popGet): changed assert to allow for
8140 * (popGetAddr): changed signature to provide
8141 an additional index, patched all call sites
8142 * (genCmpEq): handle literal-like operands correctly
8143 * (genAddrOf): added sanity checks on __code/__data pointers
8144 * (genAssign): added handling of symbols from __code section
8145 * (gencjne): do not generate code for comparisons whose result
8146 is neither stored nor used, fixes bug #1171114
8147 * (AccLsh, AccRsh): operate on operand instead of WREG
8148 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8149 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8151 * rewrote complete shift-by-literal logic, commented unused
8153 * (genConstPointerGet): get multiple bytes (if result size > 1),
8154 fixed handling of non-immediate addresses
8155 * (genPointerGet): handle CODE pointers like CONST pointers
8156 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8157 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8158 operand is to be treated as a literal or not
8159 * (mov2w,genPcall,genCmpEq),
8160 src/pic/genarith.c: use aop_isLitLike() to decide between
8161 literal/register contents
8162 * (addSign): added missing offset
8163 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8164 only emit comment in debug-mode,
8165 use {aop,op}_isLitLike throughout the file
8166 * src/pic/glue.c: fix initializers for pointers (work in progress)
8167 * src/pic/pcode.c (get_op): honor index on _const symbols
8168 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8169 * (dumppBlock): added pCode size estimation
8170 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8171 check for IS_SYMOP before OP_SYMBOL'ing
8172 * fixed indentation, compacted switch-statements
8173 * (allocReg): find free register and allocate it instead of
8174 allocating new registers all the time
8175 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8176 registers as its operands (necessary only for multibyte GETs)
8178 2005-07-01 Raphael Neider <rneider AT web.de>
8180 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8181 debugging .asm-output macros FENTRY + FEXIT
8182 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8184 * (emitpComment): NEW, printf to pCode
8185 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8187 * (popGetAddr): NEW, variant of popGet to access an immediates
8188 high(er) bytes instead of the n'th byte of memory they reference,
8189 replaced popGet with popGetAddr where neccessary
8190 * (genDataPointerGet): reactivated and fixed implementation
8191 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8193 * (genDataPointerSet): fixed multibyte assignments
8194 * (genpic14Code): fixed --i-code-in-asm handling
8195 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8196 * (genPlus): fixed index-out-of-bounds error
8197 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8198 * src/pic/ralloc.c: added debugging output macro FENTRY2
8199 * (spillThis): fixed indentation, enbraced for-body for clarity
8200 * (rematStr): commented out as now unused
8201 * (regTypeNum): commented out special spill case (overwrites
8203 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8205 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8207 * doc/sdccman.lyx: documented sfr16/sfr32,
8208 added example for using storage class with function pointers
8209 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8211 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8213 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8214 * device/lib/_itoa.c,
8215 * device/lib/_ltoa.c: optimized codesize
8216 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8217 but don't know how to suppress the double warning.
8218 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8219 * support/Util/SDCCerr.c,
8220 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8222 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8224 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8225 fixed old K&R prototypes
8226 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8227 * device/lib/_gptrget.c,
8228 * device/lib/_gptrgetc.c,
8229 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8230 also new versions for small generic pointers and banked generic pointers
8231 * src/port.h: added const_name
8232 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8233 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8234 * src/SDCCcse.c (findPrevIc): check all associative operators
8235 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8236 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8237 * src/SDCCmem.c: updated comments,
8238 set far-space to 0 for pdata, results in optimized code
8239 * src/SDCCmem.h: added macro CONST_NAME
8240 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8241 moving the info into the highest bits, see also gptrget/gptrput
8242 * src/src.dsp: added sdcc.ico to project files
8243 * src/avr/gen.c (genCast): fixed bug 0x%d
8244 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8245 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8246 relation between ptr_type and DCL_TYPE,
8247 (genCast): fixed bug 0x%d
8248 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8249 (CODE)" for const_name
8250 * src/hc08/gen.c (genCast): fixed bug 0x%d
8251 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8252 (hc08_port): added "CONST (CODE)" for const_name
8253 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8254 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8255 between ptr_type and DCL_TYPE,
8256 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8257 operand* and took AOP() inside function so sfr-ness can be checked,
8258 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8260 (genFunction, genEndFunction): optimized stack setup,
8261 (genMinus): optimized for literals with ending zeroes (in bytes),
8262 (genCast): fixed bug 0x%d
8263 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8264 (mcs51_port): added "CONST (CODE)" for const_name
8265 * src/mcs51/peeph.def: made rule 226 more generic
8266 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8267 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8268 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8269 * src/z80/main.c (z80_port): added NULL for const_name,
8270 (gbz80_port): added NULL for const_name
8271 * support/regression/tests/bug663539.c,
8272 * support/regression/tests/sfr16.c: new tests
8274 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8276 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8278 2005-06-24 Raphael Neider <rneider AT web.de>
8280 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8282 * device/include/pic16/signal.h: added USBIF
8285 2005-06-24 Raphael Neider <rneider AT web.de>
8287 * device/lib/pic16/libdev/pic18f2455.c,
8288 device/include/pic16/pic18f2455.h: NEW
8289 * device/include/pic16/pic18fregs.h,
8290 device/lib/pic16/pics.all,
8291 src/pic16/device.c: added 18f2455
8292 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8293 device/include/pic16/{pic18f[68][567].h,usart.h}:
8294 replaced MULTIPLE_USARTS define with more relaible
8295 compatibility sfrs (for USART access)
8297 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8299 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8300 and the output asm file line is printed on two lines.
8302 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8304 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8305 BGT, BLE, BHI, and BLS instructions
8306 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8308 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8309 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8311 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8313 2005-06-15 Raphael Neider <rneider AT web.de>
8315 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8316 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8317 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8318 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8319 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8321 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8323 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8324 Marcel Telka in bug #1215704
8326 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8328 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8329 located in shared memory bank.
8331 2005-05-31 Raphael Neider <rneider AT web.de>
8333 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8334 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8335 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8337 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8339 * device/lib/_strncpy.c: fixed the fix
8341 2005-05-26 Raphael Neider <rneider AT web.de>
8343 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8344 initializers with \0, bug #1208187
8345 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8346 intializers with \0, bug #1208187
8348 2005-05-26 Raphael Neider <rneider AT web.de>
8350 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8351 initializers with \0, bug #1208187
8352 * src/pic16/main.c (_process_pragma): added sanity checks
8353 for stack position and size, emit warnings when appropriate
8355 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8357 * device/lib/_strncpy.c: fixed not filling with \0
8359 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8361 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8363 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8364 compound_statement),
8366 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8368 2005-05-24 Raphael Neider <rneider AT web.de>
8370 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8372 2005-05-24 Raphael Neider <rneider AT web.de>
8374 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8375 TRISE definitions, closes bug #1162453
8377 2005-05-22 Raphael Neider <rneider AT web.de>
8379 * src/pic16/main.c (_process_pragma): check for missing
8380 arguments to pragmas code and udata
8381 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8382 consistency fixes to match other headers (thanks to Jim Paris)
8383 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8385 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8387 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8389 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8391 * support/regression/tests/bug1198642.c: new test
8392 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8393 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8394 * support/scripts/resource.h,
8395 * support/scripts/resource.rc,
8396 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8397 * support/scripts/sdcc.ico: added 32x32 icon
8399 2005-05-18 Raphael Neider <rneider AT web.de>
8401 * device/lib/pic16/libdev/pic18f*.c,
8402 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8403 keywords to "__sfr" and "__at (X)"
8404 * device/include/pic16/pic18fregs.h: added pic18f4520
8405 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8406 #1203088 (MPLAB compatibility)
8408 2005-05-17 Raphael Neider <rneider AT web.de>
8410 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8411 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8412 * device/lib/pic16/pics.all: added new devices
8413 * src/pic16/device.c: added support for pic18f4520
8415 2005-05-16 Raphael Neider <rneider AT web.de>
8416 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8417 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8418 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8419 convenience function for bit access
8421 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8423 * device/lib/printf_large.c: fixed bug 1193299
8424 * support/regression/tests/bug1057979.c: added test %3.3s
8426 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8428 * device/include/mcs51/8051.h,
8429 * device/include/mcs51/8052.h: made parseable with lint
8430 * device/include/mcs51/lint.h: added include file for (sp)lint
8431 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8432 * doc/cdbfileformat.lyx,
8433 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8435 2005-05-14 Raphael Neider <rneider AT web.de>
8437 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8438 * device/lib/pic16/libc/stdlib/itoa.c (new)
8439 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8440 * device/lib/pic16/libio/Makefile: exclude subdir according to
8441 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8442 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8443 * src/pic16/gen.c (genFunction): prevent annoying warning
8444 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8446 * support/cpp2/cppmain.c (cpp_output_string): new
8447 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8450 2005-05-13 Borut Razem <borut.razem AT siol.net>
8452 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8454 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8456 * .version: changed to version 2.5.1; back to bleeding edge development
8458 2005-05-11 Borut Razem <borut.razem AT siol.net>
8460 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8461 generate PDF version 1.3 documents
8463 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8465 * .version: changed to version 2.5.0
8467 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8469 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8471 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8473 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8474 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8475 well as many smaller updates.
8476 * .version: changed to version 2.5.0-pre1
8478 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8480 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8482 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8484 * support/regression/tests/bug1185672.c: added
8485 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8487 * src/mcs51/gen.c (genCall): added comments, made it look safer
8488 * src/mcs51/gen.c (genEndFunction): simplified
8490 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8492 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8494 2005-04-14 Borut Razem <borut.razem AT siol.net>
8496 * fixed bug 1045046 - SIGSEGV with really simple code?:
8497 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8498 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8500 2005-04-14 Borut Razem <borut.razem AT siol.net>
8502 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8503 src/pic16/device.h: temporarily disabled experimental #inline pragma
8506 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8508 * device/include/z80/stdio.h,
8509 * device/include/z80/string.h: removed these highly incomplete files so
8510 SDCC can use the default ones in device/include/
8512 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8514 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8516 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8519 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8521 * device/include/malloc.h: removed redundant __reentrant prototypes
8522 * device/lib/_mullong.c: added working xstack variant in asm (C version
8523 doesn't pass regression tests)
8524 * device/lib/bpx.c: used __data and made bpx char for mcs51
8525 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8526 (createFunction): fixed bug with xstackPtr
8527 * src/SDCCcse.c: corrected comments
8528 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8529 (killDeadCode, eBBlockFromiCode): removed unused code
8530 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8532 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8533 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8534 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8535 (genModOneByte): fixed warning in MSVC
8536 * src/mcs51/main.c (): added comments
8537 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8539 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8541 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8543 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8545 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8547 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8549 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8550 characters arrays of larger size than the declared one.
8552 2005-04-10 Borut Razem <borut.razem AT siol.net>
8554 * src/pic/gen.c (genInline),
8555 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8556 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8557 (findNextInstruction), (findPrevInstruction),
8558 (findInstructionUsingLabel),
8559 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8560 * src/pic/pcode.c (findLabel): added missing '\n'
8561 * src/src.dsp: added SDCCdwarf2.c to the project
8563 2005-04-09 Borut Razem <borut.razem AT siol.net>
8565 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8567 2005-04-08 Raphael Neider <rneider AT web.de>
8569 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8570 into the chain after a given one) and mergeDefmapSymbols (combine
8571 defmap entries for each symbol per pcode)
8572 * (createDefmap): have defmap entries merged in the end
8573 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8574 a symbol before replacing one access type's symbol, merge symbols in
8575 the end (replacement symbol might already have an entry)
8576 * (assignValnums): keep reference to written WREG intact
8578 2005-04-08 Raphael Neider <rneider AT web.de>
8580 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8583 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8585 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8588 2005-04-07 Raphael Neider <rneider AT web.de>
8590 * device/include/pic16/usart.h: added compatibility defines for
8591 devices with more than one USART
8592 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8594 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8596 * device/lib/Makefile.in: updated for port specific include
8598 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8600 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8602 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8604 * device/include/8051.h,
8605 * device/include/8052.h,
8606 * device/include/at89S8252.h,
8607 * device/include/at89c55.h,
8608 * device/include/at89x051.h,
8609 * device/include/at89x51.h,
8610 * device/include/at89x52.h,
8611 * device/include/mcs51reg.h,
8612 * device/include/reg51.h,
8613 * device/include/reg764.h,
8614 * device/include/regc515c.h,
8615 * device/include/sab80515.h: (re)moved these 12 files
8616 * device/include/mcs51/8051.h,
8617 * device/include/mcs51/8052.h,
8618 * device/include/mcs51/at89S8252.h,
8619 * device/include/mcs51/at89c55.h,
8620 * device/include/mcs51/at89x051.h,
8621 * device/include/mcs51/at89x51.h,
8622 * device/include/mcs51/at89x52.h,
8623 * device/include/mcs51/mcs51reg.h,
8624 * device/include/mcs51/reg51.h,
8625 * device/include/mcs51/reg764.h,
8626 * device/include/mcs51/regc515c.h,
8627 * device/include/mcs51/sab80515.h: and added them here
8629 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8631 * device/include/stdarg.h: changed SDCC specific keywords to double
8633 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8635 * device/include/hc08/mc68hc908gp32.h,
8636 * device/include/hc08/mc68hc908jb8.h,
8637 * device/include/hc08/mc68hc908jkjl.h,
8638 * device/include/hc08/mc68hc908qy.h: fixed comments
8639 * device/include/mcs51/README: updated
8640 * device/include/mcs51/c8051f120.h: added PINRSF
8641 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8642 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8643 amidst code. Also inline is not supported.
8645 2005-04-06 Raphael Neider <rneider AT web.de>
8647 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8648 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8649 callers stack/frame pointers
8651 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8653 * device/include/pic16/usart.h: added, missing in previous commit,
8654 * device/include/pic16/adc.h: fixed typo,
8655 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8657 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8659 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8660 uninitialized because a bug appears with gplink
8661 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8662 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8663 complains for unrecognised option
8665 2005-04-05 Raphael Neider <rneider AT web.de>
8667 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8668 structs as well (using memcpy)
8669 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8670 on ISRs (GOTO has no label)
8671 * src/pic16/device.h: added OF_OPTIMIZE_DF
8672 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8673 new data flow analysis/optimization
8674 * src/pic16/pcode.c: added (prototypes for and implementation of)
8675 dataflow analysis functions, fixed pCodeInstructions' inCond and
8676 outCond values, made RCALL a branch instruction
8677 * (pic16_unlinkpCode): keep C line if possible
8678 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8679 C line moved if possible
8680 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8681 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8682 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8683 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8685 * (pic16_getJumptabpCode): NEW, needed in...
8686 * (LinkFlow): fixed handling of jumptables, calls and conditional
8688 * (pic16_InsertCommentAfter): NEW
8689 * (pic16_pCodeReplace): made verbose and flow preserving
8690 * (AnalyzeFlow): added call to data flow analysis
8691 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8692 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8693 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8695 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8697 * src/SDCCast.c (decorateType): fixed bug #1105626
8699 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8701 * device/include/asm/pic16/features.h,
8702 * pic18f*.h headers,
8703 * device/include/pic16/adc.h,
8704 * device/include/pic16/delay.h,
8705 * device/include/pic16/i2c.h,
8706 * device/include/pic16/malloc.h,
8707 * device/include/pic16/stdio.h,
8708 * device/include/pic16/stdlib.h,
8709 * device/include/pic16/string.h,
8710 * device/lib/pic16/libc/stdio/printf_tiny.c,
8711 * device/lib/pic16/libc/stdio/printf_small.c,
8712 * device/lib/pic16/libc/stdio/strmgpsim.c,
8713 * device/lib/pic16/libc/stdio/strmmssp.c,
8714 * device/lib/pic16/libc/stdio/strmusart.c,
8715 * device/lib/pic16/libc/stdio/vfprintf.c,
8716 * device/lib/pic16/libc/stdlib/ltoa.c,
8717 * device/lib/pic16/libc/stdlib/putchar.c,
8718 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8719 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8720 * device/lib/pic16/libc/stdlib/memchrram.c,
8721 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8722 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8723 * device/lib/pic16/libio/adc/adcbusy.c,
8724 * device/lib/pic16/libio/adc/adcread.c,
8725 * device/lib/pic16/libio/adc/adcsetch.c,
8726 * device/lib/pic16/libio/usart/ubaud.c,
8727 * device/lib/pic16/libio/usart/ubusy.c,
8728 * device/lib/pic16/libio/usart/udrdy.c,
8729 * device/lib/pic16/libio/usart/uopen.c,
8730 * device/lib/pic16/libio/usart/uputc.c,
8731 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8732 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8733 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8734 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8735 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8736 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8737 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8738 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8739 specific keywords to double underlined form,
8740 * device/lib/pic16/libc/Makefile.rules,
8741 * device/lib/pic16/libsdcc/Makefile.rules,
8742 * device/lib/pic16/libm/Makefile,
8743 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8744 to compile with C standard set in Makefile.common
8745 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8746 rand.c and crc.c in compilation process,
8747 * device/lib/pic16/libsdcc/int/divuint.c,
8748 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8749 `c' from signed to unsigned,
8750 * device/lib/pic16/startup/crt0.c,
8751 * device/lib/pic16/startup/crt0i.c,
8752 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8753 keywords to double underlined form, bug fixes in _do_cinit function
8754 which prevented the correct initialization of the .idata segment,
8755 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8756 core to enter a infinite loop
8757 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8759 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8761 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8763 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8765 * device/include/Makefile.in: add support for hc08 subdirectory
8766 * device/include/hc08/: new subdirectory
8767 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8768 Lucas Loizaga, thanks!
8769 * device/include/hc08/mc68hc908qy.h,
8770 * device/include/hc08/mc68hc908gp32.h,
8771 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8772 their own directory. Changed internal macro names to use the compiler
8773 reserved namespace. Changed SDCC specific keywords to double
8775 * device/include/math.h,
8776 * device/include/malloc.h,
8777 * device/include/stdarg.h,
8778 * device/include/stdbool.h
8779 * device/include/string.h,
8780 * device/include/tinibios.h,
8781 * device/include/ds400rom.h,
8782 * device/include/8051.h,
8783 * device/include/8052.h,
8784 * device/include/80c51xa.h,
8785 * device/include/at89c55.h,
8786 * device/include/at89S8252.h,
8787 * device/include/at89x51.h,
8788 * device/include/at89x52.h,
8789 * device/include/ds80c390.h,
8790 * device/include/reg764.h,
8791 * device/include/regc515c.h,
8792 * device/include/sab80515.h,
8793 * device/include/mcs51/c8051f000.h,
8794 * device/include/mcs51/c8051f018.h,
8795 * device/include/mcs51/c8051f020.h,
8796 * device/include/mcs51/c8051f040.h,
8797 * device/include/mcs51/c8051f060.h,
8798 * device/include/mcs51/c8051f120.h,
8799 * device/include/mcs51/c8051f300.h,
8800 * device/include/mcs51/c8051f310.h,
8801 * device/include/mcs51/c8051f320.h,
8802 * device/include/mcs51/c8051f330.h,
8803 * device/include/mcs51/c8051f350.h,
8804 * device/include/z180.h: Changed SDCC specific keywords to double
8807 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8809 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8811 * (pic16_assignConfigWordValue): disable testing of configuration
8812 register value with config mask,
8813 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8814 function with port->fun_prefix,
8815 * (genFunction): when generating a naked interrupt function never
8816 create an absolute segment placed in interrupt vector address, place
8817 the actual interrupt function at IVA instead, when an interrupt
8818 function is generated with unspecified interrupt then do not create
8819 the absolute section,
8820 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8821 code for generating a call to generic pointer get/put function with
8822 a call to function pic16_callGenericPointer(),
8823 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8824 the call to the generic pointer get/put functions with prefixing the
8825 function name with port->fun_prefix,
8826 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8827 * src/pic16/main.c (_process_pragma): prefix function with
8829 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8830 calling assembler, old 18Fxxxx macro is deprecated,
8831 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8832 PC_ASMDIR in while condition,
8833 * (findInstruction): add PC_ASMDIR in while condition,
8834 * (buildCallTree): prefix main with port->fun_prefix,
8835 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8836 identifier for variable with banked access in instructions BTFSS,
8837 BTFSC, BCF, BSF, BTG
8838 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8839 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8840 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8841 perform optimization when enviroment variable NO_REG_OPT is set,
8842 * (insideLRBlock): NEW, return 1 if register is inside an
8843 INF_LOCALREGS block,
8844 * (RemoveRegFromLRBlock): remove a register that is completely
8845 eliminated by register optimization, but it is still left in local
8846 register store/restore in/from stack block,
8847 * (Remove2pcodes): after removing register, check to see if it
8848 should be removed from local register store/restore in/from stack
8850 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8851 DUMMY_READ_VOLATILE,
8853 * device/include/pic16/adc.h: minor prototype modifications and
8855 * device/include/pic16/malloc.h: added GPL notice various
8857 * device/include/pic16/stdint.h: NEW, standard header for ints
8858 * device/include/pic16/delay.h: NEW, header for delay functions,
8859 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8861 * device/include/pic16/signal.h: NEW, header providing helper macros
8862 for implementing signal handlers,
8863 * device/include/pic16/stdio.h: added prototypes for functions,
8864 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8865 prototypes for stdin and stdout, added macro PUTCHAR to
8866 automatically implement putchar function prototype,
8867 * device/include/pic16/usart.h: modified and updated USART library,
8868 * device/lib/pic16/libio/adc/,
8869 * device/lib/pic16/libio/i2c: some modifications to improve library
8871 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8872 family of functions,
8873 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8874 family of functions and other sources,
8875 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8876 of the PIC18Fxx[28] devices,
8877 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8878 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8879 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8880 _do_cinit function, because the previous failed when local variables
8881 where not placed in the same memory bank,
8882 * device/lib/pic16/libsdcc/char/: various modifications to improve
8883 library performance,
8884 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8885 information on the new functions of the c library and more...
8887 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8889 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8891 2005-03-26 Raphael Neider <rneider AT web.de>
8893 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8894 if condition == CARRY)
8895 * (genCmp): adapted to new genSkipc semantics
8896 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8897 on rIfx (genCmp was broken)
8899 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8901 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8902 * src/z80/main.c (_keywords[]),
8903 * src/SDCCglobal.h (struct options),
8905 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8906 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8907 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8908 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8909 always available in leading double underscore form. The C99 support is
8910 mostly missing, but it's a start.
8911 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8912 reserved identifier "__data".
8914 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8916 * src/mcs51/peeph.def: fixed bug 1170013
8918 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8920 * device/include/mcs51reg.h: fixed bug 842007
8922 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8924 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8927 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8929 * src/port.h (struct PORT),
8930 * src/avr/ralloc.c (avr_assignRegisters),
8932 * src/ds390/ralloc.c (ds390_assignRegisters),
8934 * src/hc08/ralloc.c (hc08_assignRegisters),
8936 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8938 * src/pic/ralloc.c (pic14_assignRegisters),
8940 * src/pic16/ralloc.c (pic16_assignRegisters),
8942 * src/xa51/ralloc.c (xa51_assignRegisters),
8944 * src/z80/ralloc.c (z80_assignRegisters),
8946 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8947 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8949 * src/SDCCdflow.c (computeDataFlow),
8951 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8953 * src/SDCCcflow.c (*),
8955 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8956 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8957 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8958 immedDom() returning wrong block; probably fixes bug #1160833)
8960 2005-03-20 Borut Razem <borut.razem AT siol.net>
8962 * support/scripts/inc2h.pl: WIN32 port
8964 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8966 * device/lib/makefile.in: added abs.c and labs.c
8968 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8970 * device/include/stdint.h: added
8971 * device/lib/abs.c: added
8972 * device/lib/labs.c: added
8973 * device/include/stdlib.h: added abs() and labs() prototypes
8974 * device/lib/libsdcc.lib: added abs and labs
8975 * device/include/float.h,
8976 * device/lib/_fsmul.c,
8977 * device/lib/printf_fast.c,
8978 * device/lib/printf_tiny.c: updated comments
8980 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8982 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8985 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8987 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8988 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8990 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8992 * device/lib/printf_large.c: removed inline assembly for portability and
8993 readability. Use printf_fast if speed or size are more important.
8994 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8995 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8997 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8999 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9000 prevent compiler warning
9002 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9004 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9005 moved to level 0 and declared as static. Also they are explicit
9006 placed in access bank. This was necessery because some times they
9007 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9008 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9009 optimizations. Currently only compare to unsigned char is implemented,
9010 * src/pic16/gen.c: added fReturnIdx array,
9011 * (struct resolvedIfx) is moved to gen.h and made public,
9012 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9013 * (aopForSym): added an optimization to directly store in stack of
9014 the operand of a SEND iCode,
9015 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9016 but as registers instead (AOP_REG) using the fReturnIdx array,
9017 * (pic16_freeAsmop): remove the freed register from the
9018 _G.sregsAlloc field,
9019 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9020 a compare of 'WREG',
9021 * (pic16_popGetTempRegCond): changed function prototype, now
9022 function takes also a bitVector argument v which holds the current
9023 set of registers that are allocated for stack access by aopForSym,
9024 registers allocated in aopForSym for accessing stack symbols are not
9025 any more part of the functions usedRegs field,
9026 * (genCall): some times aopOp is called for a stack variable to be
9027 send, aopForSym might perform the push, if this is true make sure
9028 that genCall doesn't push the variable twice by testing _G.resDirect,
9029 * (genFunction): changed testing for unspecified interrupt number
9030 from 256 to INTNO_UNSPEC,
9031 * modified selection scheme of frame pointer generation. Previously
9032 if function did use local registers a frame pointer was generated,
9033 now a frame pointer is generated only if function has arguments
9034 (that need PLUSW2 register access), or has stack arguments, or the
9035 compiler is not instructed to omit the frame pointer,
9036 * (genEndFunction): before restoring local registers that were saved
9037 in the function preamble, also restore the registers that *might*
9038 have been allocated for stack access,
9039 * (genRet): removed some old comments,
9040 * (genCmp, the active (RN's) version): added a call to the
9041 pic16_genCmp_special function to perform the compare with a more
9042 robust and optimized way,
9043 * (genInline): a feature has been added in inline code generation,
9044 which allows a wildcard variable substitution when writing inline
9045 assembly. Code is incomplete and experimental therefore undocumented,
9046 * (genCast): changed order of aopOp for result and right to allow
9047 aopForSym to directly load the result if possible,
9048 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9049 perform an optimized compare on some selected special occasions,
9050 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9051 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9052 generate an IVT any more,
9053 * src/pic16/main.c (pic16_optionsTable): added command line option
9055 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9056 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9058 * src/pic16/NOTES: Raphael Neider added in list of active developers
9059 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9060 jumptable_end to prevent bug #,
9061 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9062 inCond and outCond fields,
9063 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9064 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9065 turn off register spilling,
9066 * (packRegsForOneUse): synced with other ports' versions although it
9067 is not used currently,
9068 * (pic16_packRegisters): added an optimization while reading
9069 structure bitfields, some registers may be saved (malloc code is
9070 decreased by 80 bytes)
9072 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9074 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9075 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9076 this can be optimized more?
9078 2005-03-10 Raphael Neider <rneider AT web.de>
9080 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9081 genNearPointerGet): (hopefully) fixed access to bitfields via
9082 pointers (p->bitN = x; and x = p->bitN; failed)
9084 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9086 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9088 2005-03-09 Raphael Neider <rneider AT web.de>
9090 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9092 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9094 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9095 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9096 (regTypeNum): set REG_BIT type if necessary
9097 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9098 * support/regression/tests/critical.c: check bug 1144613
9100 2005-03-02 Raphael Neider <rneider AT web.de>
9102 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9104 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9106 * src/avr/ralloc.c (serialRegAssign),
9107 * src/ds390/ralloc.c (serialRegAssign),
9108 * src/hc08/ralloc.c (serialRegAssign),
9109 * src/mcs51/ralloc.c (serialRegAssign),
9110 * src/pic/ralloc.c (serialRegAssign),
9111 * src/pic16/ralloc.c (serialRegAssign),
9112 * src/xa51/ralloc.c (serialRegAssign),
9113 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9115 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9117 * src/SDCCast.c (decorateType): fixed bug 1124787
9119 2005-02-20 Hubert Sack <sack AT digiplan.de>
9120 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9122 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9125 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9127 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9128 to keep the correct label reference count when adding/removing references
9129 to labels. A peephole file using this is appended to patch #1144962.
9131 2005-02-14 Raphael Neider <rneider AT web.de>
9133 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9134 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9135 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9136 retrievals of result operand's value on assignment
9138 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9140 * device/include/pic16/string.h: modified prototype for memccpy()
9141 to memccpy(void *, void *, char, size_t)
9142 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9143 check whether to omit frame pointer or not,
9144 * (genInline): convert all occurences of "\n" to LF in inline
9145 assembler blocks, this helps formatting the inline text,
9146 * (pic16_loadFSR0): modified prototype,
9147 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9148 removed some 8051 legacy code,
9149 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9150 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9151 before allocating temporary registers in functions,
9153 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9155 * support/regression/tests/bitvars.c: corrected the "fix"
9157 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9159 * support/regression/tests/bitvars.c,
9160 * support/regression/tests/bitwise.c,
9161 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9163 2005-02-10 Raphael Neider <rneider AT web.de>
9165 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9166 different size for Alpha
9167 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9169 2005-02-09 Raphael Neider <rneider AT web.de>
9171 * src/SDCC.lex(doPragma) : save and restore warning options as well
9172 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9173 * have #pragma less_pedantic set the errorlevel to WARNING
9175 * (cloneOptimize) : fixed wrong malloc's size
9176 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9177 facilitate correct handling of #pragma (save|restore)
9179 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9181 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9183 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9185 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9187 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9189 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9191 2005-02-02 Raphael Neider <rneider AT web.de>
9193 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9194 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9195 * (pic16_storeForReturn): fixed to allow returning function pointers
9196 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9197 * device/include/pic16/{stddef.h,stdbool.h}: added
9199 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9201 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9203 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9205 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9206 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9207 appeared to be required
9209 2005-01-31 Borut Razem <borut.razem AT siol.net>
9211 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9212 include/mcs51 and include/z80 directories to the package
9214 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9216 * src/hc08/gen.c (genFunction): fixed bug #1112752
9218 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9220 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9222 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9224 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9226 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9228 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9230 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9232 * device/include/c8051fxxx.h: removed these 6 files
9233 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9235 2005-01-26 Raphael Neider <rneider AT web.de>
9237 * src/pic16/gen.c (genAssign): fixed assignment from longs
9238 in codespace (were cut to three bytes)
9239 * (genDummyRead): implemented (except for CODESPACE...),
9241 * src/pic16/glue.c (emitStatistics): beautified
9242 * device/lib/pic16/libm/Makefile: added include path
9244 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9246 * src/z80/gen.c (aopPut): fixed bug #1103902
9248 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9250 * device/lib/expf.c: fixed bug #1095792
9252 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9254 * device/lib/pic16/libm: added Math library sources
9256 2005-01-24 Raphael Neider <rneider AT web.de>
9258 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9259 to enable upcast to pCodeOpReg2 (there is no type tag to
9260 differenciate the two and pic16_popGet2p cast into PCOR2)
9261 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9262 (sizeof(sectNames) changed to sizeof(sectName))
9263 Both patches fix segfaults under MinGW.
9265 2005-01-23 Raphael Neider <rneider AT web.de>
9267 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9268 Safe_[mc]?alloc()'ed variables
9269 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9270 of (byte sized) temporaries (assign them to WREG for now)
9271 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9272 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9273 this might fix SIGSEGVs on MinGW...
9274 * src/SDCCopt.c (killDeadCode): restored original behaviour
9275 (volatile operands might get thrown away though)
9277 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9279 * src/pic16/gen.c: fixed bug #1106975,
9280 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9281 pointer update, INTCON is saved, global interrupts are disabled and
9282 restored after updateing TOS.
9283 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9284 * added function attribute 'shadowregs' to take advantage of shadow
9286 * added function attribute 'wparam' as an alternative to the wparam
9288 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9289 user declares a non-ISR function as 'shadowregs',
9290 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9292 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9294 * .version: bumped version number to 2.4.8
9295 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9297 * device/lib/pic16/libio/i2c/: I2C module support library,
9298 * device/include/pic16/i2c.h: I2C support library header,
9299 * device/lib/pic16/libc/stdio/: standard IO support sources,
9300 * (printf_small.c): printf_small() source, supports float print,
9301 * (printf_tiny.c): printf_tiny() source, does not support floats,
9302 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9303 enable global optimizations for entire library source, other
9304 Makefiles in the source tree are also modified to reflect this,
9305 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9307 * doc/sdccman.lyx: updated to reflect new changes,
9308 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9309 sym->onStack if-case,
9310 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9311 sbit, idata, _idata, xdata, _xdata,
9312 * added pragma library, to link an external library, (see doc),
9313 * removed command line options, --pomit-config-words, --pomit-ivt,
9314 --pleave-reset-vector,
9315 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9316 when calling assembler to reflect memory model used, also define
9317 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9318 reflect stack model used,
9319 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9320 on stack return NULL,
9322 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9324 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9325 of the operands is volatile. Fixes #1020220
9327 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9329 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9330 * (OptimizeRegUsage): make sure that there is really no other flow where
9331 the first pCode is used
9333 2005-01-22 Raphael Neider <rneider AT web.de>
9335 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9336 to fix #1106967 (pCode->seq are not set up correctly)
9338 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9340 * src/SDCCglue.c (glue): make sure code area is declared before the
9341 static initialization area.
9343 2005-01-21 Raphael Neider <rneider AT web.de>
9345 * device/lib/Makefile.in: fixed test for pic16 install dir
9346 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9348 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9349 added --optimize-goto compiler switch and pragma wparam documentation
9350 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9351 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9352 and PRODH closing bug #1071770 (peephole optimizer)
9354 2005-01-19 Raphael Neider <rneider AT web.de>
9356 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9357 cmdLine buffers (used when calling sdcpp...) are large enough
9358 (MAX_PATH=256 truncates arguments leading to system halts when
9360 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9361 * (genUminus): rewritten to for efficiency
9362 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9363 used uninitialized in some cases)
9364 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9365 copy the third byte from the int -- now assumes 0x80 (data memory)
9366 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9367 operands (genAddLit expects the iCode's operands to swapped as
9368 well), fixed leftover bytes (crashed for short left operands)
9369 * (pic16_genMinusDec): performance improvements, removed false
9371 * (pic16_genMinus): fixed to cope with differently sized operands
9372 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9374 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9375 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9376 new banksel optimization
9377 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9378 analysis for temporary registers (segfaults...)
9379 * src/pic16/peeph.def: added rule
9381 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9383 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9384 which converts a float number to its ASCII representation
9385 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9386 functions to convert the fractional and integer part of a float to ASCII,
9387 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9388 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9390 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9392 * device/include/pic16/adc.h: added GPL info,
9393 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9394 a pCodeOp as tested operand,
9395 * (genNearPointerGet): optimized bit testing, does not use
9396 intermediate register for bit value, test directly instead with
9397 BTFSS, BTFSC, works only for single bits,
9398 * (genpic16Code): dump the name of the iCode in the asm,
9399 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9400 renamed to pic16_decodeOp,
9401 * (serialRegAssign): do not allocate a temporary register for iCode
9402 sequences that test a single bit for 1/0
9404 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9406 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9407 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9408 access stack and frame pointers. They are initially assigned to
9409 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9410 accessing SFRs. Updated all occurences of modification of stack or
9411 frame pointer in gen.c and pcode.c,
9412 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9413 assigning of a literal value to pointers,
9414 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9415 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9418 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9420 * doc/sdccman.lyx: update documentation about stack pragma, added
9421 some info for stack memory models
9423 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9425 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9427 2005-01-08 Raphael Neider <rneider AT web.de>
9429 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9430 udata sections to fix bug #1097823
9432 2005-01-05 Raphael Neider <rneider AT web.de>
9434 * src/pic16/gen.c (genGenericShift): added handling of differently
9435 sized left operand and result
9437 2005-01-04 Raphael Neider <rneider AT web.de>
9439 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9440 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9441 to hold the condition bit)
9442 * added new version of genCmp (old code available via #define)
9443 * added new version of genShiftLeft/genShiftRight in a generic
9444 way, now supports shifting by negative values
9445 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9446 shiftCount (expected by genGenericShift)
9447 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9448 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9450 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9451 is an invalid literal too...)
9453 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9455 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9456 from Raphael Neider,
9457 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9458 for 8-bit literals. This fixes some literal operands which are sign
9459 extended to 16-bits ints when instruction needs only 8-bits.
9461 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9463 * device/lib/logf.c: added mcs51 assembly version
9464 * device/lib/expf.c: added mcs51 assembly version
9465 * device/lib/_logexpf.c: new shared asm code for expf and logf
9466 * device/include/math.h: add defines for assembly math library
9467 * device/lib/Makefile.in: build new _logexpf.c
9468 * device/lib/libfloat.lib: use new _logexpf.c
9470 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9473 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9474 device types which have less than 0x7f registers.
9476 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9478 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9480 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9482 * device/lib/printf_fast.c: only build on supported arch.
9483 * device/lib/printf_tiny.c: only build on supported arch.
9484 * device/lib/printf_fast_f.c: only build if asm float lib
9485 * device/lib/_fsget1arg.c: only build if asm float lib
9486 * device/lib/_fsget2args.c: only build if asm float lib
9487 * device/lib/_fsnormalize.c: only build if asm float lib
9488 * device/lib/_fsreturnval.c: only build if asm float lib
9489 * device/lib/_fsrshift.c: only build if asm float lib
9490 * device/lib/_fsswapargs.c: only build if asm float lib
9491 * device/include/stdio.h: don't provide print_fast,
9492 print_fast_f, print_tiny prototypes if --xstack used
9494 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9496 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9497 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9500 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9502 * device/lib/printf_fast_f.c: same as printf_fast, but
9503 with floating point enabled
9504 * device/lib/printf_fast.c: minor tweaks
9505 * device/include/stdio.h: add printf_fast_f
9507 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9509 * src/SDCCmain.c: make --float-reent default for mcs51
9510 * device/lib/_fsadd.c: added mcs51 assembly version
9511 * device/lib/_fssub.c: added mcs51 assembly version
9512 * device/lib/_fsmul.c: added mcs51 assembly version
9513 * device/lib/_fsdiv.c: added mcs51 assembly version
9514 * device/lib/_fseq.c: added mcs51 assembly version
9515 * device/lib/_fsneq.c: added mcs51 assembly version
9516 * device/lib/_fsgt.c: added mcs51 assembly version
9517 * device/lib/_fslt.c: added mcs51 assembly version
9518 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9519 * device/lib/Makefile.in: add _fscmp to build
9520 * device/lib/libfloat.lib: add _fscmp to build
9522 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9524 * device/lib/_fs2slong.c: added mcs51 assembly version
9525 * device/lib/_fs2sint.c: added mcs51 assembly version
9526 * device/lib/_fs2schar.c: added mcs51 assembly version
9527 * device/lib/_fs2ulong.c: added mcs51 assembly version
9528 * device/lib/_fs2uint.c: added mcs51 assembly version
9529 * device/lib/_fs2uchar.c: added mcs51 assembly version
9530 * device/lib/_slong2fs.c: added mcs51 assembly version
9531 * device/lib/_sint2fs.c: added mcs51 assembly version
9532 * device/lib/_schar2fs.c: added mcs51 assembly version
9533 * device/lib/_ulong2fs.c: added mcs51 assembly version
9534 * device/lib/_uint2fs.c: added mcs51 assembly version
9535 * device/lib/_uchar2fs.c: added mcs51 assembly version
9536 * device/include/float.h: added #define to select asm vs c
9538 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9540 * device/lib/printf_fast.c: improvements to float output
9541 * device/include/float.h: add defines for assembly float library
9542 * device/lib/_fsget1arg.c: receive 1 float arg
9543 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9544 * device/lib/_fsnormalize.c: normalize a float
9545 * device/lib/_fsreturnval.c: return float, various helper routines
9546 * device/lib/_fsrshift.c: right shift a float's mantissa
9547 * device/lib/_fsswapargs.c: swap 2 floats
9548 * device/lib/Makefile.in: build these 6 new files for mcs51
9549 * device/lib/libfloat.lib: add these 6 files to the library
9551 2004-12-26 Borut Razem <borut.razem AT siol.net>
9553 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9556 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9558 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9559 and fully reentrant and register bank neutral.
9560 * device/lib/printf_fast.c: added float (not enabled by default),
9561 added compact/slower integer (also not enabled by default),
9562 improved size/speed of fast integer code, other minor changes
9563 * device/include/stdio.h, device/lib/Makefile.in,
9564 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9566 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9568 * src/pic16/pcode.c: declaring variables other than at the start of a
9569 block is not supported in C by VC6.
9571 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9573 * applied a previous patch from Raphael Neider that wasn't included
9574 in the previous commits, which fixes infinite loops within jumptable
9576 * made some fixes that previous patches introduced
9578 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9580 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9581 that fixes an issue with AOP_PCODE asmop's offset,
9582 * (pic16_popCopyReg): update instance field too,
9583 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9584 function of pic port,
9585 * (genCmp, genAnd, genAssign),
9586 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9588 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9590 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9591 variables initial values to idata section,
9592 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9593 variables in some functions. This utilizes parmBytes field of iCode
9594 structure to hold the offset of the variable in stack. (might be
9595 able to use the stack field too?)
9596 * applied patch from Raphael Neider # ### , # ###
9597 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9598 variable initial values in idata section,
9599 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9600 for static variables with initial value
9601 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9602 applied fix in while loop from Raphael Neider.
9604 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9606 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9607 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9608 * src/ds390/ralloc.c (serialRegAssign): spill bits
9609 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9610 * support/Util/SDCCerr.c,
9611 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9612 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9613 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9615 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9617 * device/include/sdcc-lib.h: inserted LGPL, added includes
9618 asm/ds390/features.h and asm/mcs51/features.h
9619 * device/include/asm/default/features.h,
9620 * device/include/asm/gbz80/features.h,
9621 * device/include/asm/z80/features.h: added empty _AUTOMEM
9623 * device/include/asm/ds390/features.h,
9624 * device/include/asm/mcs51/features.h: added files with defines for
9625 _AUTOMEM and _STATMEM indicating automatic and static storage class
9626 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9627 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9628 * src/SDCCicode.c (geniCodeCast),
9629 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9630 * src/SDCCloop.c (loopInduction): removed unused variable lr
9631 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9632 to convertToFcall to include char modulo (RFE 1065037), added check
9633 if left operand is unsigned and use abs of literal value
9634 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9635 as it doesn't work after conversion from peephole.def to peephole.rul
9636 * src/mcs51/gen.c (toBoolean): added check for size,
9637 (genModOneByte): optimized code for signed char modulo a literal
9638 power of 2 (thanks to Hubert Sack),
9639 (genRRC): removed unnecessary "clr c",
9640 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9641 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9643 swapped rules 256.c and 256.d,
9644 extended 256.d by using new multiple checks (thanks Erik),
9645 added rules 256.e and 256.f,
9646 updated rule 261.a and 261.b to new generated code
9647 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9649 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9651 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9652 induction related bugs, including first part of bug #1074377
9654 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9656 * applied patch from bug-report #1076292,
9657 * applied patches for genAnd and Goto-optimizations for Raphael
9659 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9660 dump a less iCode information,
9661 * src/pic16/device.h (pic16_options_t): added field debgen,
9662 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9663 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9664 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9666 * (various functions): added macros FENTRY and FENTRY2 to functions,
9667 to emit function prologue,
9668 * (various functions): fixed indentation,
9669 * (genNearPointerGet): fixed loading of FSR0,
9670 * (genPackBits): applied patch from Raphael Neider to fix updating
9671 of FSR0 and touching only the modified bits,
9672 * src/pic16/genarith.c (various functions): added macros FENTRY to
9673 emit function prologue in comments,
9674 * src/pic16/pcode.h: added functions debugf2, debugf3,
9675 * src/pic16/ralloc.c: partial fix for packForPush caused
9678 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9680 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9681 <stsp AT users.sourceforge.net> with reversed byte order
9682 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9684 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9686 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9688 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9689 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9691 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9693 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9695 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9697 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9699 (setFromConditionArgs): friendly operand parser for peephole rules,
9700 (operandBaseName, operandsNotRelated): new peephole condition
9701 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9702 architecture specific register naming into account, handles n-way
9703 comparisons, and supports quoted literals
9704 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9706 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9708 * src/mcs51/peeph.def: fixed bug #1076940
9710 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9712 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9714 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9716 Adding support for replacing ljmps with sjmps in jumptables
9717 generated for switch statements. For now you need to set the
9718 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9719 Now 4 algorithms for mcs51 jumptable generation are used:
9720 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9721 addresses loaded pc-relative for up to 112 cases and stack-pushing
9722 target addresses loaded with offset from dptr for up to 256 cases.
9724 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9725 * src/mcs51/main.c: adapted constants for switch table generation
9726 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9728 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9730 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9731 * support/regression/tests/bug1057979.c: added test for bug 1073386
9733 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9735 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9738 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9740 * src/pic16/device.h,
9741 * src/pic16/genarith.c,
9744 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9746 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9748 Large cummulative patch for pic16 port.
9749 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9750 to call when a stack overflow occurs,
9751 * (malloc.h): added CVS Id tag,
9752 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9754 * added libc directory. The current version of LibC contains string
9755 functions, ctype functions and macros and some functions of the
9756 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9757 be extensively tested in the future. Standard disclaimer here.
9758 Library is not automatically build yet. But one can build it by
9759 invoking 'make' inside the libc directory.
9760 * added ADC library under libio. Preliminary version yet.
9762 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9763 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9764 aopForRemat() now and not by pic16_aopOp(),
9765 * (pic16_popGetTempReg): removed warning messgae when allocating
9766 temporary registers, its a buggy feature and will be removed,
9767 * (pic16_popGet): set register instance field in AOP_CRY,
9768 * (pic16_outBitC): fixed for results in size greater than 1,
9769 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9770 * (pic16_storeForReturn): optimized return of 0,
9771 * (genCmp): experimental code for new genCmp which uses PIC18's
9772 special compare&skip instructions. Initial tests fail some times
9773 with variables grater than 1 byte in size, so new code is disabled,
9774 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9776 * (genCast): began a fix to optimize the casting of a bit to another
9777 bit, now assigning a bitfield to another bitfield will fail, sorry,
9778 * src/pic16/main.c: disabled the use of lr-support feature,
9779 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9780 * added some function prototypes, added function _debugf prototype,
9781 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9782 bits with offset (case PO_GPR_BIT),
9783 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9785 * (isBankInstruction): modified to return 0 for no banking instruction,
9786 and 1 for banking instruction,
9787 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9788 caused stop processing pCodes after a inline assembly block,
9789 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9790 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9791 registers when it shouldn't,
9792 * src/pic16/ralloc.c (allocReg): add preliminary support for
9793 supporting a limited set of temporary registers,
9795 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9797 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9798 genDataPointerSet): ensure assignments always copy in MSB to LSB
9800 (loadRegFromAop): recognize CLRH optimization,
9801 (genFunction): optimize RECEIVE iCodes in reentrant functions
9803 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9805 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9806 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9808 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9809 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9810 contiguous with data
9812 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9814 * device/lib/_gptrget.c (_gptrget),
9815 * device/lib/_gptrgetc.c (_gptrgetc),
9816 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9817 instead of sjmp to ret
9818 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9819 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9821 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9823 * .version: bumped version to 2.4.7
9824 * device/lib/_gptrget.c (_gptrget): is now _naked
9825 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9826 * device/lib/_gptrput.c (_gptrput): is now _naked
9827 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9828 (createFunction): fixed xstack
9829 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9830 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9832 (geniCodeCritical): store original interrupt state in an iTemp bit
9833 var unless stack-auto
9834 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9835 * src/SDCCmain.c (setIncludePath): added include/target to search path
9836 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9837 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9839 (processFuncArgs): put bit vars in bit area
9840 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9841 unsaveRBank): fixed xstack,
9842 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9843 (genFunction, genEndFunction): fixed xstack,
9844 (genAssign): optimization don't walk backwards through mem
9845 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9846 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9847 * support/regression/Makefile: also make library (for stack-auto) when
9848 making "all" and added "test-mcs51-xstack-auto"
9849 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9850 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9851 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9852 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9853 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9854 make-library by MAKE_LIBRARY
9855 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9856 regression tests for xstack
9857 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9858 * support/regression/tests/critical.c: test for critical on mcs51
9860 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9862 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9863 built version of sdcc instead of installed version
9865 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9867 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9868 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9870 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9871 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9872 WARNING: remove device/lib/build/z80/printf.o by hand when
9873 updating from previous build!
9874 * device/lib/z80/printf.c: updated comment
9875 * support/regression/tests/bug1057979.c: test all ports now
9876 * support/regression/tests/bug1065458.c: file added
9878 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9880 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9881 *_start and *_end symbols for static functions
9883 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9885 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9886 and search crt0.o in all library paths,
9887 (setIncludePath): proper handling of --nostdinc,
9888 (setLibPath): proper handling of --nostdlib
9889 * support/regression/Makefile,
9890 * support/regression/ports/ds390/spec.mk,
9891 * support/regression/ports/gbz80/spec.mk,
9892 * support/regression/ports/hc08/spec.mk,
9893 * support/regression/ports/mcs51/spec.mk,
9894 * support/regression/ports/mcs51-large/spec.mk,
9895 * support/regression/ports/mcs51-stack-auto/spec.mk,
9896 * support/regression/ports/z80/spec.mk: use include and lib files from
9897 built version of sdcc instead of installed version
9898 * doc/sdccman.lyx: fixed typo in --nostdinc
9900 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9905 * src/pic/gen.c : added support to generate code for struct bit fields.
9907 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9909 * as/xa51/xa_version.h,
9910 * device/include/errno.h,
9911 * device/include/regc515c.h,
9912 * device/lib/_itoa.c,
9913 * device/lib/_ltoa.c,
9914 * device/lib/ser_ir_cts_rts.c,
9915 * sim/ucsim/xa.src/glob.cc,
9916 * sim/ucsim/xa.src/inst_gen.cc,
9917 * sim/ucsim/xa.src/xa_bit.cc,
9918 * sim/ucsim/xa.src/xa_sfr.cc,
9919 * sim/ucsim/z80.src/inst_dd.cc,
9920 * sim/ucsim/z80.src/inst_fdcb.cc,
9921 * support/scripts/keil2sdcc.pl,
9922 * src/pic16/pic16.dsp,
9923 * src/pic16/pic16a.dsp: corrected cvs line endings
9924 * device/lib/printf_large.c: fixed bug 1057979
9925 * src/pic16/gen.c: fixed non-C standard code
9926 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9927 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9928 * support/regression/ports/mcs51/support.c: reload T1 asap
9929 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9930 pdata use and clear idata startup behaviour
9931 * support/regression/tests/bug1057979.c: added
9933 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9935 * device/examples/ds390/ow390/ad26.h,
9936 * device/examples/ds390/ow390/cnt1d.h,
9937 * device/examples/ds390/ow390/crcutil.c,
9938 * device/examples/ds390/ow390/ownet.h,
9939 * device/examples/ds390/ow390/owsesu.c,
9940 * device/examples/ds390/ow390/swt12.h,
9941 * device/examples/ds390/ow390/swtoper.c,
9942 * device/examples/ds390/ow390/temp10.h,
9943 * device/examples/ds390/ow390/thermodl.c,
9944 * device/examples/ds390/tinitalk/tinitalk.dsp,
9945 * device/examples/ds390/tinitalk/tinitalk.dsw,
9946 * device/examples/mcs51/clock/hw.h,
9947 * device/examples/mcs51/simple2/go.bat,
9948 * device/examples/serialcomm/windows/serial.h,
9949 * device/examples/xa51/dummy.c,
9950 * device/examples/xa51/hello.c,
9951 * device/include/80c51xa.h,
9952 * device/include/at89x051.h: corrected cvs line endings
9954 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9956 * src/pic16/main.c (options): added command line --gstack, to trace
9957 stack over/under flows,
9958 * added pragma 'wparam' to allow passing first byte of function
9959 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9960 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9961 call to __gstack_test function and sets up the symbol as extern,
9962 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9963 * popaop): added call to pic16_testStackOverflow,
9964 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9966 * (genCall, genPcall): now all parameters are passed via stack
9967 except in functions that are pass to wparam pragma in which WREG is
9969 * (genPcall): REENTRANT flag is checked to see if variable prototype
9970 contains reentrant keyword, don't call a non-reentrant function, via
9971 a reentrant function pointer or vice versa, functions are never
9973 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9975 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9976 SIGSEGV when accessing a NULL register stucture,
9977 * (pic16_printGPointerType): modified to handle UPPER modifier for
9978 function initializers, changed prototype of function to simpler one,
9979 * (pic16_printIvalFuncPtr): check to see if function is already
9980 added in externs list,
9981 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9982 optimized a move from W to SFR with a move to the same register
9984 * device/lib/pic16/debug: NEW directory, contains debug features
9985 which are enabled when linking with libdebug.lib, currently command
9986 line option --gstack enables stack pointer tracing for over/under
9987 flow, corresponding sources are in debug/gstack
9989 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9991 * doc/sdccman.lyx: updated SDCC version,
9992 * (PIC16 port): update list of command line options,
9993 * src/pic16/device.h (structure pic16_options_t): added field gstack
9994 to enable stack overflow tracing on push/pops,
9995 * src/pic16/device.c (statistics structure): added statistics
9997 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9998 pic16_dump_int_registers): increase statistics counters for each
9999 * variable which is encountered
10000 * (pic16_dump_usection): emit each .udata variable to its own udata
10002 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10003 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10004 parameters via stack, otherwise use old scheme,
10005 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10006 assembler output file,
10007 * src/pic16/main.c: added command line options --gstack to enable
10008 push/pop tracing for stack overflow,
10009 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10010 instructions): added size of each instruction,
10011 * (pic16_countInstruction): estimate size of instructions in
10012 the_pFile list, inline assembly blocks are not counted,
10013 * (pic16_FixRegisterBanking): trace previous register usage, when
10014 banksel optimizations is greater than 0, don't emit a redudant
10017 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10019 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10020 * src/pic16/ralloc.c : applied same fix for pic16.
10021 * src/pic/gen.c : tidied it up a little.
10023 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10025 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10026 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10028 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10030 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10032 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10034 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10035 non-reentrant function __modsint in the interrupt function (thus
10036 corrupting math operations during serial I/O)
10037 * device/lib/ser_ir.c: as above, changed buffersize
10038 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10039 256.c,d for zeroing
10040 * doc/Makefile: added option -t for rsync
10042 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10044 * src/SDCCast.h (struct ast),
10045 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10047 2004-10-20 Borut Razem <borut.razem AT siol.net>
10049 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10052 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10054 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10056 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10057 support functions to replace long sequences of MOVFF's from access
10058 bank registers to stack and vice versa,
10059 * src/pic16/device.h: added new field opt_flags, where optimization
10060 flags can be set to enable certain features,
10061 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10062 * pBlock, (genFunction, genEndFunction): surroung loop for
10063 saving/loading used registers in stack with PC_INFO pCodes,
10064 INF_LREGS. Code in between can then be optimized by pCode optimizer
10065 to support function calls,
10066 * (genDataPointerSet): fixed bug which loaded float fields in
10067 structures with corrupt data,
10068 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10069 in a standard way debug info on stderr. Feature used for developing
10070 and debugging only,
10071 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10072 obsolete chunks of code,
10073 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10074 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10075 * pic16/src/pcode.c (pic16_newpCodeInfo,
10076 * (pic16_newpCodeOpLocalRegs),
10077 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10079 * (pic16_pCodeConstString): printing of the initial value of a
10080 symbol as a comment is inhibited since parsing was already done by
10081 copyStr and output is corrupt,
10082 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10084 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10086 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10088 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10090 * as/mcs51/lkarea.c: removed old K&R style,
10091 (lnksect): changed check on boundary error,
10092 (lnksect2): changed check on boundary error,
10093 (lnksect2): extend XSTK to end of page if size = 1
10094 * as/mcs51/lkmain.c: removed old K&R style,
10095 (Areas51): create l_IRAM symbol
10096 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10097 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10098 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10099 * device/lib/_mullong.c: added version to be compiled with xstack
10100 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10101 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10102 * device/lib/mcs51/crtxstack.asm: fixed comment
10103 * src/SDCCglue.c: maxInterrupts defaults to 0,
10104 (emitMaps): added pdata,
10105 (createInterruptVect): (re)moved default,
10106 (glue): added pdata,
10107 (glue): moved __start__xstack to XSTK with default size 1
10108 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10109 and options.float_rent when options.stackAuto is set,
10110 (linkEdit): only write XDATA_NAME if provided on command line
10112 * src/SDCCmem.c: added pdata
10113 * src/port.h: added pdata_name to PORT
10114 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10115 (saveRegisters, unsaveRegisters): removed usage of B,
10116 (genMinus): fixed accumulator clash,
10117 (genJumpTab): added comment, this needs another look
10118 * src/mcs51/gen.c: added check for "B in use" paranoia,
10119 added pushB() and popB()
10120 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10123 * src/ds390/main.c,
10125 * src/mcs51/main.c,
10127 * src/pic16/main.c,
10129 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10130 added PSEG (PAG,XDATA) or NULL to port specifier
10131 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10132 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10133 (_mcs51_genInitStartup): removed __start__xstack equ,
10134 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10135 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10136 * src/z80/gen.c (_rleAppend): fixed warnings
10137 * support/regression/tests/zeropad.c: added pdata test
10138 * .version: bumped to 2.4.6
10140 2004-10-17 Borut Razem <borut.razem AT siol.net>
10142 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10143 as a part of nightly build
10145 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10147 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10148 WREG holds the first byte function parameters,
10149 * (aopForSym): take special case for symbols which are in FARSPACE
10150 but in CODESPACE too,
10151 * (assignResultValue): modified to take into account _G.useWreg,
10152 * (genCall): don't use wreg for parameter passing when function is
10153 declared as reentrant, too, added optimization INCF to stack
10154 pointer when stack parameter count is 1,
10155 * (genFunction, genEndFunction): refurnished and fixed to not using
10156 wreg for passing parameters when function has varargs or is
10157 reentrant, fixed bug with symbol name compare for generating
10158 functions in absolute address,
10159 * (pic16_storeForReturn): refurnished,
10160 * (genCmp): began writing a new version of the function, not ready
10161 yet, therefore it is disabled,
10162 * (genAssign): do not read code memory when assigning a function to
10163 a pointer function,
10164 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10165 array of characters, not pointer,
10166 * (pic16initialComments): in debug mode emit an .ident directive for
10168 * (_process_pragma): emit a new warning type (internal to pic16)
10169 when setting stack to default length, emit a similar warning when
10170 placing a function at absolute address and address is not word aligned
10171 * (_pic16_parseOptions): added 'return TRUE' statement,
10172 * (_pic16_linkEdit): if compiling a source, then add the source's
10173 file object, first in the list of objects to link,
10175 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10177 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10178 * src/pic/main.c : removed VC warning.
10179 * src/pic/gen.c : changed comment.
10181 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10183 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10184 reference to a deprecated symbol _GPTRREG was causing failure to
10185 link. Thanks G. M. Gallant for the info.
10187 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10189 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10190 comments for Bugs item #954788.
10192 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10194 * src/pic16/device.c (pic16_dump_gsection,
10195 * pic16_groupRegistersInSection): handle symbols declared to be in
10196 access bank differently,
10197 * src/pic16/gen.c (struct _G): added field resDirect,
10198 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10199 send values read from stack directly to result and don't allocate
10201 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10203 * (pic16_sameRegsOfs): NEW,
10204 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10205 free because they were not allocated from temporary pool,
10206 * pic16_popRegFromString): workaround to fix a problem with
10207 allocating variables twice or never,
10208 * (genGenPointerGet): using PRODL instead of FSR0H,
10209 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10211 * (genAssign): take advantage of the _G.resDirect flag,
10212 * (genCast): around line 11844, use mov2f instead of directly
10213 MOVFF'ing between operands to account for literal values,
10214 * src/pic16/genutils.c: some new debug functions for gpsim have been
10216 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10217 float with integer part only,
10218 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10219 place variables in access bank
10220 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10221 updated sources to reflect recent changes in gen.c
10223 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10225 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10226 sources that searched for headers in installation path, now the
10227 device/include/pic16 is used,
10228 * src/pic16/glue.c (pic16glue),
10229 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10230 .line directives if not in debug mode, this suppresses assembler's
10231 warnings for ignored directives
10233 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10235 * src/port.h: made reset_regparms prototype void parameter explicit.
10236 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10237 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10238 * doc/sdccman.lyx: documented warning disabling and how to use
10239 printf_large to make it print floats.
10240 * device/include/stdbool.h: NEW
10241 * device/lib/_atof.c,
10242 * device/lib/_divuint.c,
10243 * device/lib/_divulong.c,
10244 * device/lib/expf.c,
10245 * device/lib/printf_large.c,
10246 * device/lib/sincosf.c,
10247 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10248 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10249 a completely reentrant lib.
10251 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10253 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10254 * device/include/pic16/stdio.h: fixed bug with colon
10256 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10258 * device/include/pic16/stdio.h,
10259 * device/include/pic16/stdlib.h,
10260 * device/include/pic16/math.h: NEW
10261 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10262 declared as _naked to reduce overhead
10263 * device/lib/Makefile.in (target port-specific-objects-pic16):
10264 changed * to *.* so to ignore the CVS directory,
10265 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10266 stacked variables back in stack,
10267 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10270 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10272 * .version: bumped version number to 2.4.5
10273 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10274 * support/Util/SDCCerr.c (messages structure): added entry for
10277 Large cumulative patch for pic16 port and libraries.
10278 * device/include/pic16/sdcc-lib.h,
10279 * device/include/pic16/stdarg.h,
10280 * device/include/asm/pic16/features.h,
10281 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10282 * device/include/pic16/float.h: changes reentrant keyword with
10283 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10284 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10285 updated target build-libraries to include objects from gptr,
10286 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10287 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10288 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10289 all function headings,
10290 * src/SDCCmain.c: added global parameter userIncDirsSet,
10291 * (parseCmdLine): when option -I is encountered add directory to
10292 userIncDirsSet too,
10293 * src/version.awk: added space between control and long,
10294 * src/pic16/NOTES: added some notes for the port,
10295 * src/pic16/gen.c: added prototype for mov2fp function,
10296 * (fReturnpic16[]): properly named return value registers,
10297 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10298 * (aopForSym): added code to handle symbols with onStack flag set,
10299 symbols onStack are allocated PTRSIZE bytes,
10300 * (aopFreeAsmop): handles special case where asmops are stack objects,
10301 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10302 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10303 added argument lock to trace flaws in allocating temporary registers
10304 when developing port,
10305 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10306 * (pic16_popRegFromString): reenabled allocating a direct register
10308 * (assignResultValue): various beautifications,
10309 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10310 referenced function argument,
10311 * (genIpush): reenabled to allow stacked arguments, handles only
10312 ic->parmPush iCodes,
10313 * (genCall, genPcall): major changes to allow for variable argument
10314 functions, fixed a bug with falsely restoring stack pointer after
10315 returning from call,
10316 * (genFunction): pending code for critical function,
10317 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10318 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10319 * (genNearPointerGet): fixed bug with indirect reading, was always
10321 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10323 * (genAddrOf): rewrote code to take address of a stacked function parameter
10324 * (genCast): fixed casting to generic pointer type,
10325 * src/pic16/gen.h: added AOP_STA,
10326 * (struct asmop): added field stk,
10327 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10328 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10329 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10330 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10331 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10332 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10334 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10336 * (pic16_port structure): generic pointer size is set to 3,
10337 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10338 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10340 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10341 operand is an iTemp,
10343 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10345 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10346 * debugger/mcs51/simi.c: addapt new syntax of s51
10348 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10350 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10351 * src/pic16/pcode.c: commented out some calls to free() in order to
10354 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10357 * src/SDCCicode.c (isiCodeInFunctionCall),
10358 * src/avr/ralloc.c (selectSpil),
10359 * src/pic/ralloc.c (selectSpil),
10360 * src/pic16/ralloc.c (selectSpil),
10361 * src/ds390/ralloc.c (selectSpil),
10362 * src/hc08/ralloc.c (selectSpil),
10363 * src/xa51/ralloc.c (selectSpil),
10364 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10365 stack in the middle of a function call sequence (fixes bug #1020268)
10366 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10367 costs associated with the minimum switch case.
10369 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10371 * src/SDCC.lex: fixed bug #1030549
10373 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10375 * src/SDCCcse.h (struct cseDef),
10376 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10377 over a function call if the CSE is derived from a symbol whose
10378 address has been taken (fixes bug #1029883)
10379 * support/regression/tests/bug-1029883: a new regression test for
10382 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10384 * src/hc08/gen.c (emitinline): fixed bug #1029778
10385 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10386 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10387 and starts toward RFE #905167)
10389 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10391 * src/pic16/gen.c (mov2f): New function to move an operand to
10392 another without considering if it is a literal or a register,
10393 * (pic16_sameRegs): don't check if they are both AOP_REG,
10394 * (AccRsh): removed andmask=0 lines,
10395 * (genLeftShift): duplicated to be improved in future versions,
10396 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10397 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10398 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10399 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10400 * (insertBankSwitch): fixed inserting banksel directives algorithm
10401 for instructions that follow a skip instruction, this fixes a report
10402 for broken subtraction code generation,
10403 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10404 iCode is a left op, just in case result and right share the same
10407 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10410 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10412 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10413 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10414 on 2004-09-12; it was buggy
10416 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10418 * src/SDCCsymt.h: removed RESULT_CHECK
10423 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10425 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10427 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10428 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10429 configuration values no more rejected by compiler, they are assigned
10430 to configuration registers with a warning message instead,
10431 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10432 the for-loop so last conf register is emitted too,
10433 * (_pic16_initPaths): link library libsdcc.lib by default,
10434 * (_hasNativeMulFor): modified test for multiplication according to
10435 Raphael Neider's remarks. Integer multiplication is also done with
10437 * device/include/pic16/pic18fregs.h: corrected type error in while
10438 testing and including 18f6720 header file
10440 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10442 * src/pic16/device.h (pic16_options): removed field use_crt,
10443 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10444 until an optimization to handle single bits is added,
10445 * (pic16_loadFSR0): moved before genUnpackBits,
10446 * (genAnd): some white lines removed,
10447 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10448 leave_reset flags in pic16_options when using crt modules,
10450 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10452 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10453 for bugs 898889 & 979599. Also used some safer print instructions.
10455 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10457 * src/pic16/device.h (pic16_options_t): added field use_crt,
10459 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10460 catch a probable future bug,
10461 * src/pic16/gen.c: aopIdx function commented out,
10462 * (genAssign): commented out old code which used aopIdx,
10463 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10464 code, added if conditionals to take into account the --use-crt
10465 command line options,
10466 * src/pic16/main.c (pic16_optionsTable): added new command line
10467 options, --use-crt= and --no-crt,
10468 * (_pic16_linkEdit): now the proper crt object is added in the
10469 linker command line except than when --no-crt is specified,
10470 * src/pic16/pcode.c,
10471 * src/pic16/pcode.h: added some structures and functions for a new
10472 optimization scheme to compansate for instruction overhead between
10473 same iCodes, this scheme is currently under development and is not
10474 working in any way,
10475 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10477 * device/lib/pic16/startup/crt0i.c,
10478 * device/lib/pic16/startup/crt0iz.c: added global char variable
10479 __uflags to force the generation of an idata section
10481 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10484 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10485 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10487 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10489 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10490 Frieder) and clarified the default code optimization mode
10492 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10494 * src/SDCC.lex (doPragma, process_pragma),
10495 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10496 "opt_code_size", and "opt_code_balanced"
10497 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10498 regrouped options by category, added support for category headers
10499 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10500 and "--opt-code-size"
10501 * doc/sdccman.lyx: documented these new options and pragmas
10502 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10503 preference into account
10505 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10507 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10508 geniCodePreDec): Fixed bug 904237 by generating a warning
10510 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10512 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10514 * src/pic/device.c : When no max ram set validate full memory range.
10516 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10518 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10520 * device/lib/_gptrget.c,
10521 * device/lib/_gptrput.c: updated comment
10522 * device/lib/calloc.c,
10523 * device/lib/free.c,
10524 * device/lib/malloc.c,
10525 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10526 * src/SDCCcse.c (cseBBlock),
10527 * src/SDCCicode.c (printOperand, geniCodeArray),
10528 * src/SDCCicode.h (struct operand): fixed bug 868103
10529 * support/regression/tests/bug-868103.c: added
10530 * src/SDCCast.c (searchLitOp),
10531 * src/SDCCcse.h (struct cseDef),
10532 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10533 * src/SDCCicode.h (struct operand),
10534 * src/SDCCsymt.h (struct sym_link),
10535 * src/avr/gen.c (hasInc),
10536 * src/ds390/gen.c (hasInc),
10537 * src/hc08/gen.c (genPlusIncr, hasInc),
10538 * src/mcs51/gen.c (hasInc),
10539 * src/pic16/glue.c (pic16_printIvalChar),
10540 * src/pic16/ralloc.c (regWithIdx),
10541 * src/xa51/gen.c (hasInc) : removed warnings
10542 * src/SDCCast.c (createBlock): added comment ???
10543 * src/hc08/ralloc.c: updated comments
10545 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10547 * doc/sdccman.lyx: updated section on switch statements, added
10548 section about semaphore locking
10549 * doc/Makefile: added option -info for latex2html
10550 * device/lib/_gptrget.c,
10551 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10553 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10555 * src/pic/device.h,
10556 * src/pic/device.c,
10557 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10558 maxram is less than 0x100.
10560 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10562 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10564 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10567 * src/mcs51/main.c,
10568 * src/ds390/main.c,
10572 * src/pic16/main.c,
10575 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10576 a jump table is the best form for a switch statement, including
10577 automatic insertion of missing cases to make the case range
10578 continuous. Developed in collaboration with Frieder Ferlemann.
10580 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10582 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10583 accumulator result if it needs sign extension
10585 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10587 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10589 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10591 * device/lib/gbz80/printf.c,
10592 * device/lib/z80/printf.c: removed define for NULL
10594 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10596 * as/xa51/xa_link.c,
10597 * device/examples/ds390/ow390/ad26.c,
10598 * device/examples/ds390/ow390/cnt1d.c,
10599 * device/examples/ds390/ow390/counter.c,
10600 * device/examples/ds390/ow390/ds2480.h,
10601 * device/examples/ds390/ow390/ds2480ut.c,
10602 * device/examples/ds390/ow390/findtype.c,
10603 * device/examples/ds390/ow390/gethumd.c,
10604 * device/examples/ds390/ow390/owllu.c,
10605 * device/examples/ds390/ow390/ownetu.c,
10606 * device/examples/ds390/ow390/swt12.c,
10607 * device/examples/ds390/ow390/swtloop.c,
10608 * device/examples/ds390/ow390/temp.c,
10609 * device/examples/ds390/ow390/temp10.c,
10610 * device/examples/ds390/ow390/thermo21.c,
10611 * device/examples/ds390/ow390/tinilnk.c,
10612 * device/examples/ds390/ow390/tstfind.c,
10613 * device/examples/serialcomm/windows/serial.cpp,
10614 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10615 * device/include/reg51.h: fixed line endings for cvs
10617 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10619 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10620 packRegsForAccUse, packRegisters): new accumulator register
10622 * support/regression/ports/hc08/support.c (_putchar): suppress
10623 warning of unused variable
10624 * src/SDCCicode.c: added SWAP entry to codeTable
10626 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10628 * device/lib/sprintf.c: forgot to add this file before previous commit
10630 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10632 * src/pic16/gen.c (genPackBits): added operand right in function
10633 parameters, load result directly if p_type is POINTER (that is
10634 called by genNearPointerSet)
10635 * (genUnPackBits): added operand left in function parameters,
10636 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10637 FSR0 if accessing bitfields,
10639 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10641 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10642 _print_format; updated printf, sprintf, vsprintf
10643 * device/include/asm/default/features.h: corrected comment/define
10644 * device/lib/Makefile.in: added sprintf.c
10645 * device/lib/libsdcc.lib: added sprintf module
10646 * device/lib/printf_large.c,
10647 * device/lib/vprintf.c,
10648 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10650 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10651 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10652 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10654 * support/regression/tests/zeropad.c: define idata as data for hc08
10656 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10658 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10659 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10660 labels are referenced at least once (even if a reference is not found)
10661 * src/hc08/gen.c (emitcode): set isComment flag for comments
10662 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10663 loads), rules 6a..6b (optimize jumps to return)
10665 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10667 * device/lib/acosf.c (acosf),
10668 * device/lib/asinf.c (asinf),
10669 * device/lib/atanf.c (atanf),
10670 * device/lib/ceilf.c (ceilf),
10671 * device/lib/cosf.c (cosf),
10672 * device/lib/coshf.c (coshf),
10673 * device/lib/cotf.c (cotf),
10674 * device/lib/fabsf.c (fabsf),
10675 * device/lib/floorf.c (floorf),
10676 * device/lib/log10f.c (log10f),
10677 * device/lib/logf.c (logf),
10678 * device/lib/sinf.c (sinf),
10679 * device/lib/sinhf.c (sinhf),
10680 * device/lib/sqrtf.c (sqrtf),
10681 * device/lib/tanf.c (tanf),
10682 * device/lib/tanhf.c (tanhf),
10683 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10684 replaced all instances of "reentrant" in the library functions
10685 defined in math.h with this macro.
10686 * support/regression/tests/float_trans.c: reenabled test for hc08
10688 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10690 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10691 erroneously deleted
10693 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10695 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10696 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10697 multi-byte volatile operands are used
10698 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10699 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10700 initialization to area GSINIT0 so that it would always precede
10701 any static initializers in GSINIT
10702 * support/regression/tests/zeropad.c: fixed idata define for hc08
10703 * support/regression/tests/bug-927659.c,
10704 * support/regression/tests/float_trans.c: disabled tests for hc08
10705 pending missing library routines
10706 * .version: increased version number to 2.4.4 - hc08 port now passes
10710 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10712 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10713 * Makefile.common.in,
10715 * as/hc08/Makefile.in,
10716 * as/mcs51/Makefile.in,
10717 * as/z80/Makefile.in,
10718 * debugger/mcs51/Makefile.in,
10719 * device/include/Makefile.in,
10720 * device/lib/Makefile.in,
10723 * link/z80/Makefile.in,
10724 * packihx/Makefile.in,
10725 * sim/ucsim/main_in.mk,
10726 * sim/ucsim/avr.src/Makefile.in,
10727 * sim/ucsim/doc/Makefile.in,
10728 * sim/ucsim/gui.src/serio.src/Makefile.in,
10729 * sim/ucsim/hc08.src/Makefile.in,
10730 * sim/ucsim/s51.src/Makefile.in,
10731 * sim/ucsim/xa.src/Makefile.in,
10732 * sim/ucsim/z80.src/Makefile.in,
10734 * support/cpp2/Makefile.in,
10735 * support/librarian/Makefile,
10736 * support/makebin/Makefile: added DESTDIR to the install path proposed
10737 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10738 * doc/sdccman.lyx: added DESTDIR documentation
10740 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10742 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10743 instruction for interrupt handlers, use fast returns when returning
10744 from high priority interrupts
10746 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10748 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10750 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10751 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10752 bugs, ported much of Bernhard's code from mcs51
10753 * src/mcs51/gen.c (genSend),
10754 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10755 than one when calling a reentrant function
10756 * device/lib/_mullong.c: defined an alternate struct layout for big
10757 endian ports (hc08)
10759 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10761 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10764 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10766 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10767 are sane and complete before asking the port its prefered parameter
10768 passing method (fixes bug #1017633)
10769 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10772 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10774 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10775 problem in bitfields >= 8 bits.
10777 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10779 * src/SDCCsymt.c: undid changes that were not meant to be committed
10781 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10783 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10785 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10787 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10788 copied and wrong bit got inverted
10790 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10792 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10793 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10794 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10795 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10796 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10797 assignments to bitfields at known addresses
10798 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10799 reads from bitfields at known addresses
10800 * src/hc08/ralloc.c (packRegisters),
10801 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10802 genhc08Code): optimize pointer get values used as conditionals
10803 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10806 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10808 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10809 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10810 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10813 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10815 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10817 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10819 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10822 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10824 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10826 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10828 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10831 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10833 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10835 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10837 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10838 cases use more compact code.
10840 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10842 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10844 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10846 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10848 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10851 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10852 parameter of changePointer() from symbol* to sym_link*
10853 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10854 * src/SDCCsymt.c (compareType): void* type is castable to other
10855 pointers, but not necesarily an exact match.
10856 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10857 is no longer blindly treated as an exact match.
10858 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10860 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10862 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10864 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10868 * src/pic/ralloc.h,
10869 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10871 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10873 * src/pic/device.c,
10874 * src/pic/device.h,
10875 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10877 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10879 * src/mcs51/gen.c (emitcode): fixed bug #992819
10881 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10883 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10884 there's no need to make it worse
10886 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10888 * src/mcs51/ralloc.c (deassignLR),
10889 * src/ds390/ralloc.c (deassignLR),
10890 * src/hc08/ralloc.c (deassignLR),
10891 * src/z80/ralloc.c (deassignLR),
10892 * src/pic/ralloc.c (deassignLR),
10893 * src/pic16/ralloc.c (deassignLR),
10894 * src/avr/ralloc.c (deassignLR),
10895 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10896 rlivePoint): fixed another part of bug #971834
10898 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10900 * src/z80/main.c: enabled "critical" keyword
10901 * src/z80/mappings.i,
10902 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10903 functions (fixes bug #979646)
10904 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10906 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10908 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10911 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10913 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10914 doesn't disable too much optimizations
10916 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10918 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10920 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10922 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10924 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10926 * src/pic/gen.c tidied up tabs
10927 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10928 * src/pic/main.c tidied up tabs
10929 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10930 * src/pic/pcoderegs.c tidied up tabs
10931 * src/pic/ralloc.c tidied up tabs
10933 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10935 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10936 to S_FIXED for pic16 port and when symbol is not in level 0,
10937 allocate for S_REGISTER storage class and pic16 port, too,
10938 * src/pic16/device.h: prototype for checkSym,
10939 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10940 * (pic16_assignConfigWordValue): test the value and the mask to
10941 validate that the value is suitable for the configuration word,
10942 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10943 collect extern declared symbols, don't emit symbol twice, check
10944 first if symbol is in publics set first,
10945 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10946 * added command line '--fstack' which enables an experimental
10947 feature for stack access, too buggy to be used yet...
10948 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10949 * (pic16_allocDirReg): when register has storage class S_REGISTER
10950 allocate in pic16_dynAccessRegs,
10951 * device/include/pic16/pic18f????.h: modified configuration word
10952 naming convention, words started as CONFIG0H but should be CONFIG1H
10954 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10956 * device/include/mcs51reg.h: fixed bug 970993
10958 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10960 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10961 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10962 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10963 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10964 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10965 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10966 error/warning numbers,
10967 added function setWarningDisabled()
10968 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10969 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10970 _memcmp.c _memmove.c calloc.c realloc.c free.c
10971 * support/regression/tests/malloc.c: added tests for new functionality
10972 * support/regression/tests/zeropad.c: added tests for truncated initializers
10973 and initialized char arrays starting with '\x0'
10974 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10976 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10978 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10980 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10982 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10983 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10984 peephole 177.e. Thanks to anonymous
10986 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10988 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10989 function isn't used in the source but referenced as a
10990 variable initializer then declare it as extern in .asm file
10992 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10994 * .version: increased version number to 2.4.3
10996 Adding version extension according to ChangeLog CVS revision
10997 * src/Makefile.in (target all): added dependency 'version.h'
10998 * (rule version.h): added rule to create version.h from ChangeLog,
10999 * (rule dep): added dependency version.h,
11000 * src/version.awk: AWK script to create version.h
11001 * src/SDCCdwarf2.c (dwWriteModule),
11002 * src/SDCCglue.c (initialComments),
11003 * src/SDCCmain.c (printVersionInfo): modified to write after
11004 version string the version extension number,
11005 * src/SDCCutil.c: included "version.h"
11006 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11008 * src/SDCCutil.h: added prototype for getBuildNumber
11010 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11011 includeDirsSet, too,
11012 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11013 const char [] is found in function prototype...
11015 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11016 moving to WREG with source is already in WREG,
11017 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11018 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11019 * (aopForSym): stack'ed symbols are partially supported, added
11020 if-clause to support symbols in FARSPACE,
11021 * (sameRegs): added test for AOP_ACC to see if registers are same,
11022 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11023 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11024 * (pic16_popRegFromString): will not allocate a new register if it
11025 doesn't find one by name, bug may have introduced...
11026 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11027 * (genIpush): revived to use pic16 port's stack,
11028 * (genAddrOf): added incomplete case for stack'ed operand,
11029 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11030 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11031 can handle multibyte operands,
11032 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11033 * (pic16initialComments): added message for MPLAB compatibility
11035 * src/pic16/main.h: prototype for pic16_mplab_comp,
11036 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11037 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11038 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11039 because of increased complexity of procedure,
11040 * (_process_pragma): stack pragma changed to format 'stack pos len',
11041 emit symbol '_stack_end' to conform with gplink,
11042 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11043 to search for register,
11044 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11046 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11047 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11048 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11049 case for PO_GPR_REGISTER,
11050 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11051 dies, the new era is ahead !...
11052 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11053 pic16_dynInternalRegs,
11054 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11055 * (pic16_allocDirReg): minor optimizations and bug fixes,
11056 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11058 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11059 load stack and frame pointer with address of 'stack_end' symbol
11061 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11063 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11064 without source code but only variable initializers
11066 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11068 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11069 external are not declared as extern to reduce overhead while linking
11071 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11073 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11075 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11077 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11078 Yee Keat for the patch
11079 * src/SDCCast.c (decorateType): fixed bug #979599
11080 * src/ds390/gen.h: removed local fReturnSizeDS390
11081 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11082 * src/ds390/gen.c (genAnd, genOr, genXor),
11083 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11085 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11087 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11088 add relFilesSet to $3, manipulate $2 to handle linking of object
11089 files without source files in command line,
11090 * device/include/pic16 (all headers): added ID location macros,
11091 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11092 entries for ID location bytes,
11093 * (pic16_assignIdByteValue): NEW,
11094 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11095 added field dumpcalltree to pic16_options_t,
11096 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11097 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11098 emitting rFalseIfx label after check_carry label,
11099 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11100 pic16_emitDIRegs), NEW
11101 * (pic16glue): dump .calltree file when option --calltree found,
11102 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11103 * (_pic16_genAssemblerPreamble): emit ID locations after
11104 configuration registers,
11105 * (pic16_linkCmd): modifications of the link command,
11106 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11107 * (pic16_pCodeInitRegisters): don't init stack registers,
11108 * (pic16_findPrevInstruction): fixed bug,
11109 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11110 bug with immediate registers,
11111 * (buildCallTree): traces stack push and pop,
11112 * (pct2): dump also stack usage for each function,
11113 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11114 * (pic16_allocDirReg): various modifications,
11115 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11118 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11120 * src/pic16/pcode.c: removed buggy double colon
11122 2004-07-01 Borut Razem <borut.razem AT siol.net>
11124 * support/scripts/sdcc.nsi: added include/pic16 to setup
11126 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11128 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11129 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11131 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11132 specific command line arguments. Also added sample lkr script
11133 for placing a variable at a specific memory bank.
11134 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11135 at a specific memory bank,
11136 * (pic16_dump_isection): fixed bug which caused string literals to
11137 be omitted when dumping idata section,
11138 * (pic16_groupRegistersInSection): added code to handle registers
11139 in specific memory banks,
11140 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11141 public, all references are renamed too,
11142 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11144 * (pic16_storeForReturn): added case to handle when dest is WREG,
11145 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11146 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11147 pic16_rel_udata, check to see if that register is marked as being
11148 a member of a specific memory bank,
11149 * (pic16_printIvalCharPtr): added code to add string literals either
11150 to code or the idata sections,
11151 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11152 also accept the 'udata' pragma,
11153 * src/pic16/main.h: new structure types sectName and sectSym
11154 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11155 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11156 * (pic16_findPrevInstruction): fixed, it returned nothing,
11157 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11158 instruction combinations,
11159 * (pic16_FixRegisterBanking): heavily reorganised,
11160 * (pic16_AnalyzeBanking): if generating banksel directives is
11161 disabled, then don't call FixRegisterBanking at all,
11162 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11163 completely removed,
11164 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11166 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11168 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11169 Phuah Yee Keat <yk.phuah AT nestac.com>
11171 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11173 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11174 correctly the IVT even if it is relocated to some other location
11176 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11178 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11179 * device/include/pic16/pic18f2220.h: NEW,
11180 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11181 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11182 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11183 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11184 nodefaultlibs, ivt_loc is the location of the interrupt vector
11185 table, and nodefaultlibs signs that default libraries should not be
11186 linked in link stage,
11187 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11188 according to --ivt-loc argument,
11189 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11190 when pragma stack is found,
11192 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11194 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11195 256 (range check), 257 (do while), 258.a-f (bit banging
11196 f.e. on 3-wire SPI bus)
11198 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11200 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11201 variables used exclusively within a loop
11203 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11205 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11207 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11209 * src/SDCClrange.c (computeClash): fixed bug #971834
11211 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11213 * src/mcs51/gen.c (genCmp): fixed bug #975903
11214 * src/hc08/gen.c (operandsEqu),
11215 * src/ds390/gen.c (operandsEqu),
11216 * src/z80/gen.c (operandsEqu),
11217 * src/pic/gen.c (operandsEqu),
11218 * src/pic16/gen.c (operandsEqu),
11219 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11220 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11222 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11224 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11226 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11228 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11229 default case in switch statement,
11230 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11231 to eliminate problem with initialisation of pointers, but problem
11233 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11234 * (emitStaticSegment): removed various lines emitting debug info,
11235 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11236 added processor registers for utilizing EEPROM,
11237 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11238 configurable and set 8
11240 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11242 * .version: increased version number to 2.4.2,
11244 Cumulative patch for pic16 port
11245 * src/pic16/device.c: changed scheme to dump initial values for
11246 variables in idata segment, all print_idata* functions were removed,
11247 now the pic16_printIval* will be called,
11248 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11249 * _pic16_printPointerType, pic16_printPointerType,
11250 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11251 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11252 NEW, similar to the respective functions in SDCCglue.c,
11253 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11254 way, emitting hex bytes,
11255 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11257 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11259 * src/avr/ralloc.c (serialRegAssign),
11260 * src/xa51/ralloc.c (serialRegAssign),
11261 * src/pic/ralloc.c (serialRegAssign),
11262 * src/pic16/ralloc.c (serialRegAssign),
11263 * src/hc08/ralloc.c (serialRegAssign),
11264 * src/z80/ralloc.c (serialRegAssign),
11265 * src/ds390/ralloc.c (serialRegAssign),
11266 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11268 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11270 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11271 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11273 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11275 Cumulative patch for pic16 port:
11276 * src/pic16/device.h (typedef PIC16_device) modified fields for
11277 defining microcontrollers,
11278 * src/pic16/device.c: added new info for all devices in Pics16 array,
11279 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11280 to be optimised out by the pCode optimiser,
11281 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11282 specially, bug reported by G.M. Gallant,
11283 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11284 as force'd so that cannot be optimised out by pCode optimiser,
11285 * src/pic16/pcode.c,
11286 * src/pic16/pcodepeeph.c,
11287 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11288 they are disabled by default, but can be enabled explicit with
11289 command argument --denable-peeps, for testing,
11290 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11291 --pomit-ivt in COMPILE_FLAGS
11293 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11295 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11296 compilation on MSVC
11298 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11300 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11302 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11304 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11305 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11307 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11309 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11310 would only assign 0x300001 register.
11312 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11314 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11315 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11317 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11319 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11321 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11322 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11323 added peephole 254 (left shift), 255 (jump table)
11325 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11327 * device/lib/Makefile.in: removed comment line with model-pic16,
11328 * (target port-specific-objects-pic16): the libraries and objects
11329 are copied to the build directory form the device/lib/pic16/bin
11332 Cumulative patch concerning pic16 port:
11333 * library directory has been re-organized,
11334 * added support for PIC18F1220,
11335 * added headers and library sources for chips 18f1220,18f6520,
11336 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11338 * configuration registers setting has changed, now each supported
11339 device has a complete description of the registers it uses,
11340 * all initialisations are moved to idata sections, these section
11341 can be absolute or relocatable,
11342 * fixed initialisation of codespace variables,
11343 * fixed warning about PCLATU and gpsim,
11344 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11345 * (genAssign): use table reads when assigning from variables in codespace,
11346 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11347 char/int variables placed in codespace,
11348 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11349 registers set in .asm file, no need for --pomit-config-words anymore,
11350 * (pic16glue): some 8051 legacy segments are commented out
11351 (to be removed completely),
11352 * added support for alternative assembler and linker with --asm=
11353 and --link= command line arguments,
11354 * peepholes are disabled automatically in the port, no need to
11355 specify on command line,
11356 * port supports natively char/int/long multiplication, but converts
11357 all divisions to support functions,
11358 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11359 to the file set in variable $2,
11360 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11361 strings in ASCII format and not in hex,
11362 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11363 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11364 allocate proper register if iCodes aren't temporary,
11366 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11368 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11370 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11372 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11375 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11377 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11378 computed address is reused
11379 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11380 multi-byte bitfields
11382 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11384 * src/z80/gen.c: (genArrayInit): must check for pointers too
11386 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11388 * support/regression/tests/zeropad.c: never meant to commit the
11389 nestedstruct test: removed, added check for GCC version
11391 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11393 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11394 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11395 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11396 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11397 bugs 928906 and 954082 half-empty initializers
11399 * src/SDCCsymt.c (getAllocSize): added for above fix
11400 * src/z80/gen.c (genArrayInit): fixed bug 741044
11401 * support/regression/tests/zeropad.c: added tests
11403 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11405 * src/pic16/device.c (pic16_dump_section): corrected bug which
11406 caused some symbols of the libraries to be misplaced
11408 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11410 * src/pic16/glue.c,
11411 * src/pic16/ralloc.h,
11412 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11413 to fix conflict with pic port
11415 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11417 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11418 externs configuration variables,
11419 * src/pic16/ralloc.h,
11420 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11421 prototype in header, commented out some debug messages
11423 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11425 * src/pic16/glue.c,
11426 * src/pic16/main.c,
11427 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11428 for gpasm COFF object generation. Thanks to D. Hawkins for
11431 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11433 * src/ds390/main.c,
11434 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11435 Brock for spotting this)
11436 * src/ds390/gen.c (genEndFunction),
11437 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11438 interrupt handler and critical. Disable push/pop optimizations when
11439 peephole optimizations disabled.
11441 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11443 Updated pic16 library sources and headers.
11444 * device/lib/pic16/pic18f*/ ,
11445 * device/include/pic16/*.h: modified to handle structured SFR
11448 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11450 * src/port.h (PORT structure): added hook initPaths, now each
11451 port can declare its own default search paths,
11452 which can been seen with the --print-search-dirs option,
11453 see pic16 port for example,
11454 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11455 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11456 * (doPrintSearchDirs): NEW, replaces in a central manner the
11457 printing of search dirs which was split in set*Paths functions,
11458 * (main): added call to port->initPaths and doPrintSearchDirs,
11460 * src/ds390/main.c,
11463 * src/izt/tlcs900h.c,
11464 * src/mcs51/main.c,
11466 * src/pic16/main.c: modified port structures to reflect addition of
11469 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11470 * (pic16_dump_section): for registers in same address reserve memory once,
11471 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11473 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11474 result is greater in size than right or left,
11475 * (pic16_genUMult8X8_8): there are some cases where the result can
11476 be 16 bits size, so handle these,
11477 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11478 * (pic16_outBitC): modified to emit pcodes,
11479 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11481 * (genDivOneByte): implemented algorithm to divide 8-bits,
11482 * (genCmp): uncommented goto, but issues still exist,
11483 * (genAnd): fixed a bug with variables >8bits,
11484 * (genPackBits): optimization added that uses BCF/BSF to change a
11486 * (genAssign): fixed bug when assigning floating point literals,
11487 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11488 __sdcc_gsinit_startup label,
11489 * src/pic16/main.c (_pic16_init): removed search directory
11491 * (_pic16_initPaths): NEW, used to initialise search directories,
11492 * (_hasNativeMulFor): support functions for all except char/int
11493 multiplication, and char division,
11494 * (PIC16_port struct): modified entry for native mul support,
11495 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11497 * (buildCallTree): call to register_usage is ifdef'ed out,
11499 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11501 * device/include/string.h: applied Stas Sergeev's patch to make this
11502 header file compatible with the preprocessor -Wundef option
11503 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11504 failure (fixes bug #941458)
11506 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11508 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11509 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11510 that the variable, not the function, should be static
11511 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11512 to be consistent with non-literal case
11514 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11516 * src/SDCCast.c (isConformingBody): fixed bug #949967
11517 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11518 convilong): fixed bug #952086
11520 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11522 * src/SDCCmem.c (allocVariables): fixed bug #955321
11524 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11526 * src/hc08/main.c (_hc08_genAssemblerEnd),
11527 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11528 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11529 completely eliminated the use of a temporary file
11530 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11531 when more than one file linked
11532 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11534 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11536 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11537 which fixes bug #543481
11538 * support/regression/tests/bug-751703.c: fixed comments left from a
11539 cut and paste error
11540 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11541 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11542 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11544 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11545 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11546 are now changed to underscores in moduleName
11548 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11550 * as/mcs51/lkmem.c: better fix for bug #954173
11552 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11553 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11555 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11556 * device/include/c8051f000.h,
11557 * device/include/c8051f120.h,
11558 * device/include/c8051f300.h,
11559 * device/include/c8051f310.h,
11560 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11561 PWM16) and detab'ed
11563 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11565 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11566 and mailing lists, doc'ed --no-peep-comments, removed reference
11567 to knoppix (newest version has no LyX/LaTeX), other minor changes
11568 * src/SDCCglue.c (glue): save 2 bytes stack space with
11569 option --main-return. The ljmp could probably be avoided too
11571 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11573 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11575 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11577 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11578 * src/SDCCopt.c (isLocalWithoutDef),
11579 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11580 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11581 (credit to Maarten Brock for patch #949363, on which this is based)
11582 * support/regression/tests/bug-751703.c: some test cases of extern used
11583 within inner scopes.
11585 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11587 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11589 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11591 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11592 dwWriteLabel): fix to create valid debugger symbols even when
11593 the module name has non-alphanumeric symbols in it
11594 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11595 when a variable's allocation has been optimized away
11598 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11600 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11602 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11603 * src/mcs51/main.c,
11604 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11605 * src/ds390/main.c,
11606 * src/z80/gen.c (z80_emitDebuggerSymbol),
11608 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11610 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11611 * src/pic16/main.c,
11612 * src/avr/gen.c (avr_emitDebuggerSymbol),
11614 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11616 * src/SDCCdebug.c (emitDebuggerSymbol),
11618 * src/port.h: added a debugger struct to the port struct. Added a
11619 callback for defining debugger symbols
11621 * src/SDCCast.c (createLabel),
11622 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11625 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11626 iCode back to the ast for the function
11628 * src/hc08/ralloc.c (hc08_assignRegisters),
11629 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11630 unneeded fields from the regs struct.
11631 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11632 pushReg() & pullReg() functions instead of emitcode()
11634 * src/hc08/gen.c (genLabel, genhc08Code),
11635 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11637 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11640 * src/hc08/gen.c (genEndFunction, genhc08Code),
11642 * src/mcs51/gen.c (genEndFunction, gen51Code),
11644 * src/ds390/gen.c (genEndFunction, gen390Code),
11646 * src/z80/gen.c (genEndFunction, genZ80Code),
11649 * src/pic/gen.c (genEndFunction, genpic14Code),
11651 * src/pic16/gen.c (genEndFunction, genpic16Code),
11653 * src/avr/gen.c (genEndFunction, genAVRCode),
11655 * src/xa51/gen.c (genEndFunction, genXA51Code),
11657 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11658 specific code to cdbFile.c and out of the backend code generators
11660 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11661 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11662 starting address is now 0
11665 * as/hc08/m08pst.c,
11666 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11667 assembler directive for DWARF support
11668 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11672 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11674 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11676 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11677 and inappropriate peephole optimization in jump tables
11679 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11681 * as/hc08/m08pst.c,
11682 * src/SDCCglue.c: sdccopt works for the hc08 port now
11684 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11686 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11688 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11690 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11692 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11694 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11698 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11699 comments from the peephole optimizer replacement rules
11700 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11702 * src/SDCCcse.c (updateSpillLocation),
11703 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11705 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11706 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11707 objects far pointers
11709 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11711 * src/SDCCsymt.h: a missing part of my last change
11712 * src/pic/ralloc.c (regTypeNum),
11713 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11715 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11718 * src/SDCCicode.c (aggrToPtrDclType),
11719 * src/SDCCptropt.h,
11720 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11721 ptrPseudoSymConvert),
11722 * src/pic/ralloc.c (regTypeNum),
11723 * src/pic16/ralloc.c (regTypeNum),
11724 * src/hc08/ralloc.c (regTypeNum),
11725 * src/ds390/ralloc.c (regTypeNum),
11726 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11727 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11729 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11731 * link/z80/lkmain.c (afile),
11732 * as/hc08/lkmain.c (afile),
11733 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11734 prevent a pointer problem when a filename has no directory and
11735 no extension specified.
11737 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11739 * link/z80/lkmain.c (afile): allow periods in directory names
11740 * link/z80/lkmain.c (afile),
11741 * as/mcs51/lkmain.c (afile),
11742 * as/hc08/lkmain.c (afile): allow linker script file to have an
11743 extension other than ".lnk"
11744 * link/z80/lklex.c (getfid),
11745 * link/z80/lkmain.c (parse),
11746 * as/mcs51/lklex.c (getfid),
11747 * as/mcs51/lkmain.c (parse),
11748 * as/hc08/lklex.c (getfid),
11749 * as/hc08/lkmain.c (parse): Support comments in the linker script
11750 file on lines by themselves and after filenames
11752 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11754 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11756 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11758 * src/z80/peeph-z80.def: removed some peephole rules that don't
11759 work with multibyte arithmetic (fixed bug #937126)
11760 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11761 to registers and not global variables
11762 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11763 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11764 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11765 checking for assignments not internally generated (fixed bug #931895)
11766 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11767 structure member (fixed bug #930072)
11769 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11771 * src/SDCCmain.c (linkEdit),
11772 * src/hc08/main.c (_hc08_parseOptions),
11773 * as/hc08/Makefile.in,
11774 * as/hc08/aslink.h,
11776 * as/hc08/m08pst.c,
11777 * as/hc08/lkrloc.c (relr, rele),
11778 * as/hc08/lkarea.c (lnkarea)
11779 * as/hc08/lkmain.c (afile, parse),
11780 * as/hc08/lkelf.c: support for ELF output
11781 * as/hc08/lks19.c (s19),
11782 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11784 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11786 * as/mcs51/lkihx.c: Fixed bug #899105.
11788 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11790 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11791 .dsp files from Unix to DOS.
11793 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11795 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11796 function pointers; we have been compliant for several months now.
11797 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11798 change that was accidently commented out
11799 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11800 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11803 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11805 * src/hc08/gen.c: output of all of the internal debugging information
11806 is now controlled by the D() macro; it is disabled by default
11808 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11810 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11811 harder to keep the same registers during a CAST iCode
11812 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11813 long via int can be done in a single cast, if the signedness is
11815 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11816 putchar() in tinibios.c in ds390's library
11818 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11820 * src/SDCCast.c (decorateType): fixed bug #898889,
11821 cast result of a literal complement too
11822 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11823 fixed check for bitfields
11825 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11827 * src/SDCCicode.c (geniCodeLogic): made it static,
11828 (geniCodeLogicAndOr): added in order to fix bug #905492,
11829 (ast2iCode): fixed bug #905492
11830 * support/regression/tests/bug-905492.c: added
11831 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11832 (processParms): fixed bug #927659: don't copy parms, this will clear
11834 * support/regression/tests/bug-927659.c: added
11836 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11838 * src/SDCCast.c (addCast): don't cast float to char
11839 * device/lib/libsdcc.lib: added _memmove
11841 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11843 * device/lib/large/Makefile: fixed parallel execution by
11844 replacing `make` by `$(MAKE)`
11846 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11848 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11849 offsets (fixes bug #923936)
11851 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11853 * device/lib/small/Makefile: fixed parallel execution by
11854 replacing `make` by `$(MAKE)`
11856 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11858 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11860 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11862 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11863 * src/regression/Makefile: Regression test was not running.
11865 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11867 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11868 complement if possible
11869 * src/SDCCval.c (valComplement),
11870 * src/SDCCicode.c (operandOperation): fixed complement of literal
11871 * support/regression/tests/onebyte.c (testComplement): added
11873 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11875 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11876 return an optimized tree; actually replace actParm with the new tree
11877 * src/SDCCast.h: added some parantheses to remove side effects
11878 * support/regression/tests/bug-920866.c
11880 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11881 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11882 Bit operands were not being handled properly in the pic14 port.
11883 (now src/regression/add.c passes again).
11885 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11887 * src/SDCC.y (labeled_statement): case and default no longer require
11888 a following statement (RFE #893037)
11890 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11892 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11893 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11894 disabled (fixes bug #916294)
11895 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11896 "mov a,acc"; patch provided by Lenny Story
11897 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11899 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11901 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11903 * src/ds390/gen.c (genFunction, genEndFunction),
11904 * src/ds390/ralloc.c (ds390_assignRegisters),
11905 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11906 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11907 pushed if there are parameters passed on the stack. Also, a cleaner
11908 way to decide if r0/r1 should be pushed/popped. (Together they fix
11911 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11914 * device/lib/mcs51/crtpagesfr.asm,
11915 * device/lib/mcs51/crtxinit.asm,
11916 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11917 to avoid confusion with Si Lab's SFRPAGE register.
11919 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11921 * src/SDCCglue.c (emitMaps): allow public sfr variables
11922 * src/SDCCglue.c (initialComments): include compiler build date
11923 with compiler version and put the timestamp of the generated
11924 assembly file on a serperate line to be less confusing.
11925 * src/port.h: added genInitStartup hook
11927 * src/ds390/main.c,
11930 * src/pic16/main.c,
11932 * src/z80/main.c: genInitStartup initialize as NULL (default to
11933 historical behaviour)
11934 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11935 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11936 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11937 library instead of hard coding it into the compiler.
11938 * support/regression/ports/mcs51-stack-auto/spec.mk,
11939 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11940 * device/lib/mcs51/Makefile,
11941 * device/lib/small/Makefile,
11942 * device/lib/large/Makefile,
11943 * device/lib/mcs51/crtpagesfr.asm,
11944 * device/lib/mcs51/crtstart.asm,
11945 * device/lib/mcs51/crtxclear.asm,
11946 * device/lib/mcs51/crtxinit.asm,
11947 * device/lib/mcs51/crtclear.asm,
11948 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11949 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11950 and into user configurable files.
11951 * device/lib/clean.mk: clean mcs51 directory too
11952 * support/regression/tests/longlit.c: added static to T1 declaration
11953 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11954 accesses in the initialization code
11956 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11958 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11959 OSCTRIMVAL as noted in bug #916008
11961 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11963 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11964 in loops with multiple exits (reported as incorrect registers
11965 used by Martin Helmling in Sdcc-user list)
11967 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11969 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11970 made ds390 register extensions look less like error messages
11972 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11974 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11975 reported by Adam Wozniak in Sdcc-user list
11977 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11979 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11980 arithmetic optimizations, added debug output
11982 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11984 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11985 * sdcc.spec: updated and split sdcc into 3 rpms
11986 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11987 needed for literals of LEFT_OP and '+'
11988 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11989 introduced RESULT_TYPE_NOPROM
11990 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11992 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11993 limited promotion to int only for '*'
11994 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11996 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11998 * src/pic16/gen.c (genSkip),
11999 (genc16bit2lit), (gencjneshort): commented out
12000 (is_LitOp): new helper function, checks operand type
12001 (genCmpEq): rewritten
12003 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12005 * support/regression/tests/bug-908454.c: added
12007 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12009 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12010 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12011 (geniCodeCast): cosmetic, don't preserve bit storage class
12012 (geniCodeLeftShift): added promotion
12013 (geniCodeLogic): fixed regression
12014 * src/SDCCsymt.c (computeTypeOr): accept bits too
12015 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12017 2004-03-07 Borut Razem <borut.razem AT siol.net>
12019 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12021 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12023 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12024 version of pic16_genPackRegisters which does not check if ic is a
12026 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12027 function cause string1.c regression test fails
12029 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12031 * sim/ucsim/configure.in,
12032 * sim/ucsim/configure,
12033 * sim/ucsim/doc/Makefile.in: use docdir
12034 * src/SDCC.y: fixed sbit atrributes
12035 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12036 * src/SDCCast.c (decorateType): |^& need special promotion handling
12038 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12039 * src/SDCCsymt.h (computeType),
12040 * src/SDCCicode.c: computeType() needs op
12041 * src/SDCCsymt.c (checkTypeSanity),
12042 * doc/sddman.lyx: "plain" bitfields are unsigned
12043 * src/SDCCsymt.c (computeTypeOr): added
12044 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12046 * src/SDCCval.c (val*): computeType() needs op
12047 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12048 * support/regression/tests/onebyte.c: added tests for |^&
12050 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12052 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12053 for writing icode into asm output.
12055 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12057 * src/pic16/device.c: added some debug lines enabled
12058 with macro DEBUG_CHECK,
12059 * src/pic16/genarith.c: more debug in genPlus,
12060 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12061 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12062 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12063 * (aopForSym): onStack symbols are re-placed in data memspace,
12064 and onStack flag is cleared,
12065 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12066 copy temporary pcodeop,
12067 * (genPcall): added warning for not updating PCLATU,
12068 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12069 always true for pic16 port,
12070 * (genMultOneWord): NEW, supports integer multiplication,
12071 * (genMult): modified to call genMultOneWord,
12072 * (ifxForOp): added warning when return NULL,
12073 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12074 flag is set before call to operandFromSymbol for implicit
12076 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12077 options.intlong_rent are set by default,
12078 * (_hasNativeMulFor): modified to allow port generation of integer
12080 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12081 set regtype to REG_SFR for all registers, restricting seting the
12082 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12084 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12086 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12087 more than 500 times in the regression tests
12089 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12091 * support/Util/SDCCerr.h,
12092 * support/Util/SDCCerr.c,
12093 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12095 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12096 for symbol conflicts.
12097 * support/valdiags/tests/enum.c,
12098 * support/valdiags/tests/tentdecl.c,
12099 * support/valdiags/tests/struct.c: expect possible error messages
12100 referring to original symbol definitions.
12101 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12103 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12105 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12107 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12109 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12111 * src/pic16/ralloc.c (newReg): fixed bug #908929
12113 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12115 * src/ds390/gen.c: added missing #include "main.h"
12117 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12119 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12120 checking if symbol is already in set,
12121 * src/pic16/device.h: prototype for checkAddSym,
12122 * src/pic16/gen.c: (_G): added entry interruptvector,
12123 * (assignResultValue): removed some commented out lines,
12124 * (genFunction): check for ISR via sym->type, absolute section for
12125 interrupt code is created via a new pBlock, the goto instruction is
12126 placed now correctly at the interrupt vector position, changed all
12127 references from ivec to _G.interruptvector,
12128 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12129 is the interrupt is a high priority one, same for return from ISR,
12130 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12131 externs to calls of checkAddSym,
12132 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12133 pic16_pcode_verbose flag is set,
12134 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12135 * src/pic16/pcoderegs.c: message about how many registers are saved
12136 will only be emitted if pic16_pcode_verbose flag is set,
12138 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12140 * src/ds390/ralloc.h,
12141 * src/ds390/ralloc.c (ds390_regWithIdx),
12142 * src/ds390/gen.c (emitcode),
12143 * src/ds390/main.h,
12144 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12145 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12146 ds390operandCompare, getRegsRead, getRegsWritten,
12147 initializeAsmLineNode): customized instruction size calculation for
12148 ds390, started basis for some register optimizations
12149 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12150 corresponding assembly output
12151 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12152 missing push/pop of r0/r1. Optimized push/pops
12154 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12156 * src/mcs51/main.c (instructionSize): fixed ACALL size
12157 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12159 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12161 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12162 the sorting of rlist with NULL elements
12163 * (print_idataType, print_idata): NEW to create idata sections
12164 * src/pic16/device.h: idataSymSet new variable
12165 * src/pic16/gen.c (genFunction): fixed some bugs in string
12166 comparing, improved the absolute section creation for ISRs,
12167 added FSR0L/FSR0H in registers that are saved in an ISR,
12168 * (genInline): fixed the processing of inline snippets,
12169 now they undergo no process by the peephole optimizer
12170 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12171 are placed in idataSymSet,
12172 * (pic16emitStaticSeg): extern symbols are added in externs,
12173 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12174 switching when aboslute variables are placed in access bank memory
12175 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12176 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12177 commented out with #if,
12178 * (pic16_packRegisters): reintroduce the check for CAST because some
12179 symbols are not correctly handled,
12180 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12181 pCodeInstruction instead of pCode,
12182 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12183 pCodeAsmDir definition,
12184 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12185 directive, then the argument directive is emitted without the leading
12186 tab, hack for inline labels which must be in the first column,
12187 * (compareLabel,pic16_findNextInstruction),
12188 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12189 * (insertBankSwitch): modified for the new pCodeAsmDir,
12191 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12192 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12194 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12196 * (pushSide): commented out with #if,
12197 * (assignResultValue): fixed some typos in saving
12199 * (genPcall): FIXED and sync'ed with genCall,
12200 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12201 * (genNearPointerGet): fixed to handle some more cases,
12202 implementation scheme via table reads,
12203 * (genConstPointerGet): modified to access code memory correct,
12204 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12205 and improved to handle some cases
12206 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12207 instead of "RETLW" for init data
12208 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12209 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12210 variables are placed in access bank memory (<0x80 and >=0xf80),
12211 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12212 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12213 TBLWT_POSTDEC,TBLWT_PREINC
12214 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12215 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12217 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12218 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12219 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12220 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12222 2004-02-29 Borut Razem <borut.razem AT siol.net>
12224 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12225 support/Util/findme.h, support/Util/system.h: enhance binary relative
12226 search for lib and include by using findProgramPath()
12228 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12231 * src/SDCCpeeph.c (pcDistance),
12233 * src/mcs51/ralloc.h,
12234 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12235 * src/mcs51/main.h,
12236 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12237 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12238 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12239 size calculation port specific, started basis for some register
12241 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12242 missing push/pop of r0/r1. Optimized push/pops
12243 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12244 * device/lib/_modsint.c (_modsint),
12245 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12246 and stack version so regression tests pass
12248 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12250 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12251 * src/SDCCast.c (decorateType): catch another small optimization
12253 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12254 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12255 modified to finally use computeType() all over SDCC,
12256 see Feature Request #877103
12257 * src/SDCCval.h: cosmetic
12258 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12259 valCompare(); regression tested in muldiv.c
12260 * support/regression/tests/muldiv.c (testMod): mod sign follows
12263 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12265 * src/SDCCast.c (decorateType): fixed bug #902362
12266 * doc/INSTALL.txt: fixed install instructions for win32
12268 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12270 * device/include/Makefile.in (install): fixed by replacing spaces
12273 * doc/INSTALL.txt: updated for release
12274 * doc/sdccman.lyx: added warning for --xstack being buggy
12276 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12278 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12279 to eliminate build warnings.
12280 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12282 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12283 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12285 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12286 removed -penable-stack, added comment for stack pragma, added
12287 warning for not initializing the stack/frame registers, removed
12288 comment at interrupts section
12290 Stack is made permanent, there is no ability to disable stack usage.
12291 * src/pic16/device.h,
12292 * src/pic16/device.c: removed all references to USE_STACK macro,
12293 * src/pic16/device.c (pic16_dump_section): when no elements in
12294 rlist, free rlist before return,
12295 * (pic16_dump_int_registers): NEW, internal registers are a new set
12296 of general purpose registers reused by each function,
12297 * (checkAddReg): returns 1 if registers is added to set,
12298 * (pic16_groupRegistersInSection): when a registers is of type
12299 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12300 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12301 SRCASECMP macro is moved here from device.c
12302 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12303 PO_PCLATU, PO_PRODL, PO_PRODH,
12304 * (pic16_pCodeOpType, genMinus,
12305 changed compares to "a" register, with AOP_ACC,
12306 * (pic16_genPlus): fixed some bugs and indented properly,
12307 * (pic16_addSign): changed size to size+offset in the MOVWF
12309 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12310 multiply 8-bit operand by literal, result is 8-bit,
12311 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12312 multiply 2 8-bit operand, result is 8-bit,
12313 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12315 * src/pic16/gen.c: changed accUse to contain WREG only,
12316 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12317 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12318 true, do not use immediate addressing any more unless sym is a
12319 pointer in codespace,
12320 * (aopForRemat): do not use immediate addressing when symbol not in
12321 codespace and when symbol's address is requested,
12322 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12324 * (aopGet): added case for AOP_ACC and don't return "accumulator
12325 bug" but WREG instead,
12326 * (popGetTempReg): pushes contents of temporary register in stack,
12327 * (popReleaseTempReg): pops contents of temporary register from
12328 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12329 * (pic16_popGet): separated case AOP_ACC to return register WREG
12330 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12331 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12332 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12333 the use of immediate pointers to certain cases only.
12335 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12336 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12337 * (assignResultValue, genCall, genRet): modified to use the new
12338 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12339 genPcall is still broken,
12340 * (genFunction): added code to create 'A' type pBlocks when
12341 interrupt functions are generated, code not extensively tested yet,
12342 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12343 * (genEndFunction): modified so ISRs pop stored registers from stack,
12344 * (genMultOneByte): cleanup,
12345 * (AccRsh): added flag andmask, to and result with appropriate mask,
12346 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12347 * (genDataPointerGet): fixed and reenabled its use,
12348 * (genNearDataPointerGet): bugs fixed,
12349 * (genDataPointerSet): bugs fixed,
12350 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12351 pic16_DumpSymbol, pic16_DumpOp,
12352 * src/pic16/genutils.h: function prototypes for the above functions,
12353 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12355 * (pic16emitRegularMap): many many many improvements, but needs a
12357 * src/pic16/main.c: enable_stack in pic16_options is removed,
12358 * (_pic16_parseOptions): removed command line options -penable-stack,
12359 * (_process_pragma): emit stack symbol only when stack pragma is
12361 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12362 redirected to FSR0L/FSR0H pair,
12363 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12364 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12365 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12367 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12368 * (dumpPicOptype): NEW,
12369 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12370 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12371 with movff instruction,
12372 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12373 added pic16_int_regs, some packRegsFor* functions are commented out,
12374 because produce errors,
12375 * src/pic16/NOTES: minor modifications
12377 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12379 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12380 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12382 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12383 * as/mcs51/lkaomf51.c: fixed bug #895763
12385 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12387 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12389 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12391 * doc/sdccman.lyx: added details about the HC08 storage classes and
12392 interrupts, fixed the register usage info for z80 & gbz80
12394 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12396 * doc/sdccman.lyx: added more pic16 port documentation
12397 * device/include/pic16/: added header pic18fregs.h
12399 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12401 * doc/sdccman.lyx: added Vangelis' contribution
12403 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12405 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12406 extend to the next CALL or PCALL, not just to the next CALL.
12408 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12410 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12412 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12414 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12415 bug #895752 and a better fix for bug #716790
12417 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12419 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12421 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12423 * doc/sdccman.lyx: minor changes, minor changed
12425 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12427 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12428 which can't handle SDCC_NEWONEBYTEOPS,
12429 (geniCodeMultiply): removed conversion from mult to shift for pic14
12432 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12435 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12436 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12437 thus fixing bug #895406
12439 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12441 * device/lib/_modsint.c,
12442 * device/lib/_modslong.c: sign follows divisor only
12443 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12444 signs or signedness can be ignored
12445 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12446 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12447 added optimization for IFX,
12448 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12450 reenabled optimization for IFX, which was removed on 2004-01-11
12451 * src/SDCCast.h: added return type IFX
12452 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12453 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12454 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12455 SDCC_OLDONEBYTEOPS selects the old behaviour
12456 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12457 changed again and commented promotion rule
12458 * src/SDCCval.c (valDiv): promotion no longer necessary
12459 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12460 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12462 * support/regression/tests/onebyte.c: added
12464 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12466 * gen.c (genInline): reverted to old code for assemnling inline
12467 code because of bug reported James Chadd
12469 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12471 * ralloc.h: missing declarations from previous patch,
12472 seems that patch for ralloc.h was never applied, fixed
12474 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12475 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12479 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12480 indirect addressing. Marked FSR0 as deprecated
12481 * gen.c (pointerCode): commented out, not needed now
12482 (pic16_popGet2p): new MOVFF helper function
12483 (genGenPointerGet),
12484 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12485 (shiftRLong): removed duplicate debugging info
12487 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12489 * src/ds390/gen.c (genNearPointerGet),
12490 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12491 optimization with bits, but not bitfields.
12492 * src/ds390/ralloc.c (packRegisters),
12493 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12495 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12497 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12499 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12502 * src/SDCCicode.c (operandFromSymbol),
12503 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12504 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12505 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12506 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12507 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12508 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12510 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12511 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12512 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12513 * src/SDCCsymt.c (newSymbol),
12514 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12517 * src/SDCCval.c (newiList): fixed bug #885705
12519 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12521 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12522 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12524 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12526 * device/include/c8051f120.h,
12527 * device/include/c8051f300.h,
12528 * device/include/c8051f310.h: added/updated header files for Silicon
12529 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12530 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12531 in new section Submitting patches
12533 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12535 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12536 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12537 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12539 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12540 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12541 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12543 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12544 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12545 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12547 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12548 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12549 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12550 genGenPointerSet): fixed bug #892400
12551 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12552 to eliminate build warnings.
12553 * src/SDCCast.c (processParms),
12554 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12556 * support/valdiag/valdiag.py: added GCC to the list of defines active
12557 when compiling with gcc
12559 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12561 * support/Util/SDCCerr.h,
12562 * support/Util/SDCCerr.c,
12563 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12564 with an incomplete type (fixed bug #883734)
12565 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12567 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12569 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12571 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12573 * src/SDCCast.c (decorateType),
12574 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12575 function pointer implementation
12576 * support/regression/tests/funptrs.c: added tests to verify both forms
12577 of function pointers work correctly. Added tests to verify parameters
12578 are passed in the correct order.
12580 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12582 * device.c (regCompare): registers are sorted by ascending
12583 address and increasing size,
12584 * main.c (_pic16_finaliseOptions): removed the declaration
12585 of compiler macro MCU. Now a macro of the format pic18fxxxx
12586 will be defined from the command line
12588 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12589 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12591 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12592 PCOP_RLCF was overwritten!
12593 * gen.c (genSkip): commented out calls to pic16_emitcode,
12594 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12596 * (genRRC): added debugging info,
12597 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12598 overwritten while shifting,
12599 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12600 overwritten while shifting,
12603 * (shiftLLeftOrResult),
12604 * (shiftRLeftOrResult),
12606 * (shiftLLong): Implemented with pic16_emitpcode
12607 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12608 * (genLeftShift): Fixed bug, operand for shift by variable always
12609 was "and"ed with 0x0f,
12610 * (genLeftShiftLiteral),
12612 * (genRightShiftLiteral): added debugging info,
12613 * (genrshFour): added comment,
12614 * (genRightShift): determined signedness from operand "left"
12615 instead of "result"
12617 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12619 * src/SDCCicode.c (geniCodeParms),
12620 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12621 function pointers, fixed function pointer bugs #861242 and #861896
12623 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12625 * device/include/c8051f000.h,
12626 * device/include/c8051f120.h,
12627 * device/include/c8051f300.h: added header files for Silicon
12628 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12630 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12632 * src/SDCCast.c (processParams): added new type flow and restructured
12633 (gatherAutoInit): added new type flow
12634 (addCast): cosmetic changes
12635 (getLeftResultType): added new type flow for array indices, patch
12636 provided by Stas, see FR #877103
12637 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12638 array index patch by Stas
12639 * src/SDCCast.h: added prototype getResultTypeFromType()
12641 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12642 * src/pic/glue.c (pic14emitStaticSeg),
12643 * src/pic16/glue.c (pic16emitStaticSeg),
12644 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12645 for initialization of symbols
12646 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12647 * support/Util/SDCCerr.h:
12648 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12649 * .version: bumped version number to 2.3.8
12650 * device/include/Makefile.in (install),
12651 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12654 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12656 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12657 Slade Rich fixed an optimization bug
12658 * src/pic/pcodepeep.c,
12659 * src/pic/pcoderegs.c
12660 * doc/Makefile (install): added test for directory
12662 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12664 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12665 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12666 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12667 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12668 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12669 * as/mcs51/asexpr.c (term),
12670 * as/hc08/asexpr.c (term): fixed bug #887146
12672 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12674 * src/z80/gen.c (genMult): handle single byte result product
12675 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12676 DUMMY_READ_VOLATILE (fixed bug #886367)
12678 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12680 * support/regression/tests/libmullong.c: fixed logic, on little endian
12681 hosts we ended without a mullong_wrapper()
12683 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12685 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12686 virus/worm forged address usage.
12688 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12690 Fixed promotion, it should be done on AST level:
12691 * src/SDCCast.c (addCast): added promotion to int
12692 (decorateType): updated call to upCast()
12693 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12694 usualUnaryConversions()
12696 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12698 * support/regression/tests/literalop.c (mulWrapper): Added a
12699 wrapper to remove integer overflow warnings.
12701 * support/regression/tests/float_trans.c: Made work on host.
12703 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12706 * support/regression/generate-cases.py (main): Changed from inline
12709 * doc/Makefile (install): Changed to depth first to get rid of
12710 missing directory install warning.
12712 * as/Makefile (install-doc): Made work on Mac.
12714 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12716 * src/SDCCast.c: added an additional type flow in decorateType() of
12717 opposite direction, see feature request #860006; it's enabled at runtime
12718 by setting the environment variable SDCC_NEWTYPEFLOW
12719 * src/SDCCast.h: changed prototype of decorateType()
12720 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12721 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12722 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12723 see feature request #877103
12724 * src/SDCCval.c: updated call of decorateType()
12725 (valBitwise): fixed bug #882876
12726 (valMinus): added promotion
12727 (valLogicAndOr): result is unsigned
12728 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12729 * src/SDCCsymt.c (computeType),
12730 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12731 must not cause an unsigned operation
12732 * src/pic/glue (pic14emitRegularMap),
12733 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12735 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12737 * src/pic/pcode.c (PCodeID): commented out left over debug code
12739 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12741 * support/valdiag/tests/overflow.c: added shift tests
12742 * src/pic/device.c,
12749 * src/pic/pcodepeep.c,
12750 * src/pic/pcoderegs.c,
12751 * src/pic/ralloc.c,
12752 * src/pic/ralloc.h: applied patch from Slade Rich;
12753 added support for multiple code pages and multiple RAM banks on the
12754 PIC 14 port. The ASM files now no longer simply assume all the
12755 code / RAM are in the same page / bank. This means the linker can
12756 safely allocate code/RAM of separate ASM files to different pages/banks.
12757 * doc/sdccman.lyx: added Slade's tips
12758 * src/mcs51/peeph.def: fixed bug #880768
12760 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12762 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12763 * src/SDCCast.c (decorateType): fixed bug #880197
12765 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12767 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12770 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12771 strtof is not part of C89 and isn't included with Mac OS X.
12773 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12775 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12776 shiftL2Left2Result): fixed bug #879326
12777 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12778 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12779 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12780 address fetch for clr instruction
12781 * device/lib/hc08/_mulint.c: created optimized assembly version
12782 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12784 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12786 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12787 proposed in FR #877103
12789 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12791 * src/SDCCval.c (cheapestVal): added missing checks
12792 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12793 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12795 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12797 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12800 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12802 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12803 loaded with the linker search paths (-L arguments) and the libraries
12804 to be linked with the current source (-l arguments). Changes
12805 currently will affect only the pic16 port.
12806 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12807 include path the port specific paths and port specific libraries,
12808 * gplink command now contains the $3 argument,
12809 * src/pic16/device.h,
12810 * src/pic16/device.c,: structure PIC_device is made public and
12811 renamed to PIC16_device, the same for variable Pics which is renamed
12812 to Pics16. Updated all references to them.
12813 * src/pic16/glue.c (pic16glue): corrected bug with code
12814 initialization which bypassed the variable initializations block.
12816 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12817 COMPILE_FLAGS and added the --nostdinc option
12819 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12821 * device/include/mc68hc908jb8.h: Register defs for another member
12822 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12824 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12826 Documenting changes from previous commits.
12827 * configure.in (version 1.56),
12828 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12829 when generating output files to configure the pic16 library,
12830 but now I've commented it out, since gputils aren't installed in the
12831 SF compile farm, so library won't compile
12833 * device/lib/Makefile.in (version 1.56): initially I've added in
12834 target 'all' the prerequestive 'model-pic16' so it compiled the
12835 pic16 library, but now I've commented it out for the same reasons
12837 * added targets 'model-pic16' and 'objects-pic16' to compile the
12839 * added target 'port-specific-objects-pic16' to handle the
12840 generated libraries and copy them into the build/ directory
12841 * added target 'clean-intermediate-pic16' to clean intermediate
12842 files into pic16 directory
12843 * in target 'installdirs' added line to create directory pic16 in
12844 the installation path
12846 * device/include/Makefile.in (version 1.11): in target 'install'
12847 added lines to copy all header files to installation path,
12848 * in target 'installdirs' added line create directory for pic16
12849 headers in the installation path
12851 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12853 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12856 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12859 * device/lib/configure.in,
12860 * device/lib/configure: fixed for autoconf 2.57
12862 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12864 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12865 option so that it actually works. Made it specific to the z80, since
12866 the gbz80 doesn't have these kinds of I/O ports.
12868 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12870 * device/include/z180.h,
12871 * device/lib/_memcpy.c,
12872 * device/lib/_memmove.c,
12873 * device/lib/_mulint.c,
12874 * device/lib/ser_ir.c,
12875 * device/lib/ser_ir_cts_rts.c,
12876 * device/lib/_strcmp.c,
12877 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12878 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12879 portmode; added deprecation warning for bank= and protmode= forms.
12880 Also, guard against buffer overflow.
12881 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12883 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12885 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12886 changed interrupt vector table generation to only emit declared vectors.
12887 * device/include/Makefile.in: added missing backslash
12888 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12890 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12892 Mainly changes to support compilation of the device libraries
12893 * src/pic16/device.c: stack is allocated via symbol and not
12894 via literal number. The symbol is placed in the corresponding
12895 position of the data ram
12896 * (pic16_dump_section): relocatable and absolute uninitialized
12897 data are now emitted in sorted order to reduce section naming,
12898 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12899 weren't marked as being in the access bank,
12901 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12903 Added portion of GNU PIC Library under the directory
12904 device/include/pic16 and device/lib/pic16. These files
12905 contain the declarations of SFRs for the PIC18Fxx2 devices.
12906 The directory is initialized via configure from toplevel.
12908 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12910 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12911 the spilllocations to be compared correctly
12913 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12915 * src/SDCCast.c (decorateType): fixed bug introduced today
12917 2004-01-12 Borut Razem <borut.razem AT siol.net>
12919 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12920 doc/sdccman.lyx: upper case pragmas are deprecated
12922 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12924 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12925 in simpler and even better code
12927 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12929 * src/SDCCicode.c (operandOperation): fixed bug #874819
12930 * src/SDCCast.c (decorateType): fixed
12931 char foo (unsigned long ul) { return ul > 0; }
12933 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12935 * doc/sdccman.lyx: Moved and added some sections, small changes
12936 all over. Telling LaTeX to be less strict with word spacing
12937 to better keep the right margin. Changed some notes about
12938 maintainance of the ports in section 3.2.1 - is it OK like this?
12940 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12942 SDCC source changes:
12943 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12944 convilong): modified to inform the pic16 port that builtin functions
12947 PIC16 PORT specific changes:
12948 * src/pic16/device.c pic16_dump_equates() added,
12949 processor registers declared internally by the port are emitted in
12950 the translation as equates,
12951 * src/pic16/gen.c: inline code is passed unprocessed to the
12953 * (pic16_popGetLit2): fnuction modified to take second operand as
12954 pCodeOp pointer and not as literal,
12955 * (popRegFromIdx): prefixed with pic16_,
12956 * (pic16_popCombine2): modified to receive already allocated pCode
12958 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12959 * (genFunction): initializes local stack frame and pushes on stack
12960 all the registers used by this function,
12961 * (genEndFunction): restores all registers from stack and restores
12963 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12965 * (pic16glue): changed the program startup sequence,
12966 * added new dbName code 'A' for functions placed in absolute section
12967 * src/pic16/main.c: added function attribute _naked,
12968 * added pragma 'code' to place a fnuction at an absolute address,
12969 * added command line arguments --debug-ralloc and --pcode-verbose,
12970 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12971 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12972 * (pic16_newpCodeOpLit2): modified to take the second operand as
12974 * (pic16_printpBlock): modified to emit each function in a separate
12976 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12977 UPPER for immediate operands,
12978 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12980 * src/pic16/peeph.def: all peepholes with movff are commented out,
12981 because there is a problem in the pcode peep optimizer,
12982 * src/pic16/ralloc.c: the register allocator can now reuse local
12983 function symbols for another function. This saves register usage.
12984 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12986 Added file src/pic16/NOTES with information about program writing on
12987 the current port version.
12989 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12991 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12992 and peephole 252 (array access)
12994 2004-01-09 Borut Razem <borut.razem AT siol.net>
12996 * src/SDCCmain.c : fixed #872250: -l command line defined library
12997 files are scanned before standard library files
12999 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13001 * src/SDCCast.c (decorateType): fixed bug #874046
13003 2004-01-09 Borut Razem <borut.razem AT siol.net>
13005 * support/scripts/sdcc.nsi: remove previous installation
13007 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13009 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13010 bytes for last interrupt vector (mcs51)
13011 * sdcc.spec: fixed typo
13013 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13015 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13016 gen51Code): more efficient parameter receive for --model-large
13019 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13021 * src/ds390/main.c,
13022 * src/z80/main.c: added missed needLinkerScript flags (more than
13023 one port structure defined in these file)
13024 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13027 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13029 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13030 * src/port.h: added flag needLinkerScript in port->linker
13031 structure to inform whether to create a .lnk file or not,
13033 * src/ds390/main.c,
13035 * src/mcs51/main.c,
13037 * src/pic16/main.c,
13039 * src/z80/main.c: changed appropriately to configure
13040 needLinkerScript flag
13042 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13043 * src/pic/glue.c: added variable udata_section_name to
13044 override default uninitialized data segment definition for
13045 devices only with SHAREBANK memory (reported from Erik Epetrich)
13046 * (pic14emitOverlay): modified to emit a commented overlay segment
13047 directive when no overlay data exist
13048 * (picglue): modified to emit uninitialized data segment
13049 according to udata_section_name
13050 * src/pic/main.c (_pic14_parseOptions): added command line
13051 options --udata-section-name=[name] to override default
13052 udata definition name
13053 * modified _linkCmd and _asmCmd to include compiler passed
13054 arguments via -W option
13055 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13056 object file from '.rel' to '.o' in port->linker structure,
13057 changed size of fptr from 2 to 3 in port structure
13059 2004-01-07 Borut Razem <borut.razem AT siol.net>
13061 * support/scripts/sdcc.nsi: update PATH
13062 * support/scripts/sdcc.ico: craeted
13064 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13066 * device/include/Makefile.in: fix install
13067 * doc/Makefile: fix install
13069 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13071 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13073 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13074 how the function variable allocation summary is displayed; also
13075 include information about variables allocated to the overlay
13078 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13080 * as/mcs51/lkmain.c: Help about -Y option
13081 * as/mcs51/lkarea.c: Fixed gcc warnings
13083 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13085 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13087 * support/valdiag/tests/overflow.c: added
13088 * src/SDCCast.c (decorateType),
13089 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13090 LEFT_OP (left shift)
13092 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13094 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13095 (default behaviour).
13097 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13099 A python script to validate compiler diagnostic messages. It can be
13100 used to verify that sdcc complains about bad c source code and
13101 gives a good location of the error.
13102 * support/valdiag/Makefile,
13103 * support/valdiag/valdiag.py,
13104 * support/valdiag/tests/*
13106 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13108 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13109 * src/SDCCsymt.c (newEnumType),
13111 * support/Util/SDCCerr.c,
13112 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13114 * support/regression/tests/enum.c: added test for enum values that
13115 require at least 2 bytes of storage.
13117 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13119 * src/common.h: added ifndef/define/endif macros
13120 around the header file.
13121 Bug reported from Jesus Calvino-Fraga
13123 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13125 * sdcc.spec: updated
13126 * device/include/Makefile.in: don't install CVS directories
13127 * device/lib/Makefile.in: added removal of CVS directories after install
13128 * doc/Makefile: fixed install, added local_icons
13129 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13130 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13131 * src/ds390/gen.c (genRightShift): fixed bug #870788
13132 * src/SDCCast.c (decorateType): fixed bug #870781
13134 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13136 PIC16 port related changes:
13137 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13138 added variable stackPos,
13140 * gen.c: genCall, assignResultValue: added support for
13141 pushing/retrieving function parameters to/from stack,
13142 genFunction,genEndFunction: setup stack frame for the
13143 generated function,
13144 genAddrOf: will be changed according to bug 863624
13146 * added files genutils.c and genutils.h which contain gen*
13147 debugged and optimised functions extracted from gen.c
13149 * glue.c: added variable 'externs' which holds extern symbols,
13150 pic16emitRegularMap: is modified to properly handle relocatable
13151 symbols under the new scheme,
13152 pic16createInterruptVect: is modified
13153 pic16printPublics: is modified to emit 'global' assembler directives,
13154 added pic16_printExterns to print extern symbols,
13155 pic16glue: initializes stack/frame pointer in the beginning of
13156 the assembly output. Temporary hack, will be corrected later,
13157 because gplink yet does not support stack and SDCC does not
13158 yet support a type of crt0.o object to create the final binary.
13160 * Removed many lines that contain 8051 legacy code.
13161 * The code is finally placed under a 'code' directive.
13162 * Added port specific options.
13164 * _process_pragma: simplified since now we do not need *special*
13165 include file to define SFR registers. But a separate header
13166 will be needed. This will be developed later.
13167 * _pic16_parseOptions: added, parses port specific options:
13168 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13169 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13170 --preplace-udata-with=
13172 * _pic16_setDefaultOptions: modified to initialize section names,
13173 but hack is temporarly out of order since it needs improvement.
13174 * _pic16_genAssemblerPreamble: configuration words are emitted by
13175 their address instead of their name. This part is incomplete and
13176 supports only the 18Fxx2 devices. Other devices will emit an error
13177 during assembly since they do not contain the same set of config
13179 * _pic16_genIVT: is modified,
13181 * pcode.c: added definitions for some hardware registers that are needed
13183 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13184 All PCI entries are updated. Now LFSR is supported.
13185 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13186 * added pic16_newpCodeOpLit2 to support instructions with
13187 two literal arguments
13188 * pic16_pCode2str: corrected code that emits assembler instructions
13189 with two literal operands and those that have an access bit modifier
13190 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13191 this fixes a bug which caused some labels to be lost, when an
13192 assembler directive was added, i.e. banksel,
13193 * pic16_FixRegisterBanking: improved logic that causes the insertion
13195 * InlineFunction: functions that are called once, are not any more
13196 inlined. This can be a port option in the future,
13198 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13200 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13201 hold the corresponding uninitialized symbols,
13202 * pic16_allocProcessorRegister: registers have explicit marked the
13204 * pic16_allocInternalRegister: registers are explicit marked as
13206 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13207 processing list, so bit registers were lost,
13210 * ralloc.h: added field 'accessBank' and original symbol operand
13211 in register definition,
13212 * removed the field isMapped from register definition,
13214 ** Several functions have been removed from various sources:
13215 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13216 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13217 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13218 pic16_assignRelocatableRegisters
13220 ** others have been introduced:
13221 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13222 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13224 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13226 * support/scripts/inc2h.pl: changed definition of BIT_AT
13227 to emit 'sbit at' instead of 'bit at'. This was a request.
13229 PIC16 port related preliminary changes:
13230 * gen.c: prefixed function popRegFromString with
13231 pic16_ and all references to it corrected
13232 * pcode.c: all pic16_pc_* hardware registers prefixed
13233 with underscore (_),
13234 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13235 * ralloc.c: newReg(): when register is REG_SFR then
13236 set address to rIdx,
13237 pic16_allocProcessorRegister(): marks register wasUsed=0
13238 pic16_writeUsedRegs(): added a call to assign processor
13239 registers via pic16_assignFixedRegisters
13241 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13243 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13244 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13245 variables in unused register banks. Also the SSEG is placed
13246 wherever there is enough space for it, and IDATA can be anywhere
13247 in internal RAM. For now compile using -Wl-Y[stack_size].
13248 The mem file is different for this option as well, since it
13249 makes no sense of talking about DSEG lenght.
13251 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13253 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13254 in certain cases, e.g. when ROM assignment, patch provided
13255 from Albert den Haan.
13257 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13259 Many signedness and type propagation fixes:
13260 * src/SDCCicode.c: made geniCodeCast() static
13261 replaced SPEC_ by IS_ (cosmetic)
13262 (operandOperation): fixed div and mod operation
13263 (usualBinaryConversions): added support for promotion of char
13264 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13265 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13266 (geniCodeAdd): an array index will stay unsigned, even if promoted
13268 (geniCodeArray): ditto
13269 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13270 * src/SDCCsymt.c (computeType): added more support for char;
13271 promotion of char is selectable by promoteCharToInt, fixed signedness
13273 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13274 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13275 * src/SDCCval (val*): replaced signedness calculation by
13277 rearranged if-branches (cosmetic)
13278 (valShift): added warning W_SHIFT_CHANGED
13279 (valCompare): fixed problem with different types
13280 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13281 * support/regression/tests/literalop.c: added many cases
13282 * support/regression/tests/ast_constant_folding.c: changed finally to
13284 * .version: new year, new version: 2.3.7
13285 * src/SDCCmain.c (main): applied patch #866468
13286 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13287 provided by Scott Bronson
13288 * doc/sdccman.lyx: updated documentation for sdcdb
13289 updated and added chapter tips
13291 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13293 * src/SDCCsymt.h: missing from yesterday's commits
13295 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13297 * src/SDCC.y (struct_or_union_specifier),
13298 * support/Util/SDCCerr.c,
13299 * support/Util/SDCCerr.h: verify that struct & union tags are used
13302 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13304 * src/SDCCglobl.h: missing from yesterday's commits
13306 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13309 sft_attributes, struct_declaration, parameter_declaration,
13310 type_name, start_block, declaration_list),
13311 * src/SDCC.lex (check_type): support redefinition of typedef names
13313 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13315 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13316 aligned xdata arrays. Erik helped me with the if clause.
13318 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13320 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13323 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13326 * src/SDCCast.c (newAst_),
13328 * src/SDCCicode.c (ast2iCode, newiCode),
13330 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13331 expr, statement, expression_statement, selection_statement,
13332 iteration_statement, expr_opt, jump_statement): foundation for tracking
13334 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13337 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13339 * support/Util/SDCCerr.c,
13341 * src/SDCCast.c (createCase, createDefault, decorateType),
13342 * src/SDCClabel.c (labelUnreach),
13343 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13345 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13346 (with thanks to Stas Sergeev)
13347 * device/include/time.h,
13348 * device/lib/time.c (CheckTime): suppress unreachable code warning
13350 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13352 * src/SDCCast.c (createIvalCharPtr),
13353 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13355 * support/regression/tests/nullstring.c: tests for these two bugs
13357 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13359 * support/Util/SDCCerr.h,
13360 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13361 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13362 about storage class and 'at' used inside struct or union
13363 * src/SDCCBBlock.c (iCodeFromeBBlock),
13364 * src/SDCCcse.c (ifxOptimize),
13365 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13366 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13367 printIval, emitStaticSeg, emitOverlay),
13368 * src/SDCClabel.c (deleteIfx),
13369 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13370 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13371 gatherAutoInit, processParms),
13372 * support/Util/SDCCerr.h,
13373 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13374 reporting for post-parse errors.
13376 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13378 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13379 implicit casts via union; they don't work on big endian systems
13380 (possible fix for bug #861138)
13382 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13384 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13385 * src/mcs51/main.c: fixed the fix for bug #737001
13387 2003-12-15 Borut Razem <borut.razem AT siol.net>
13389 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13391 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13393 * support/makebin/makebin.c: put output in binary mode
13395 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13397 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13398 xdata and data memory on startup. Set the environment variable
13399 SDCC_NOGENRAMCLEAR to disable this.
13400 * src/mcs51/peephole.def,
13401 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13402 (allows non-interrupt and interrupt code to safely compete for a resource
13403 without the non-interrupt code having to disable interrupts)
13405 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13407 * src/SDCCicode.c (geniCodeAdd),
13408 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13409 with valFromType if type might be a pointer and host is big endian).
13410 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13411 types, not just integer types.
13412 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13413 multiply defined with mismatching "at" address.
13415 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13417 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13418 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13419 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13420 with embedded nulls (fixed bug #753752)
13422 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13424 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13425 Apparently this did not see much testing (endless loop)
13427 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13429 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13431 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13433 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13434 gracefully handle NULL memmap pointers
13436 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13438 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13439 instead of deleting the iCode when an operand is volatile
13440 * src/z80/gen.c (genDummyRead),
13441 * src/mcs51/gen.c (genDummyRead),
13442 * src/ds390/gen.c (genDummyRead),
13443 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13445 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13446 * src/SDCC.y: fixed bug #850420
13448 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13450 Applied z80 i/o port patch from Peter Townson and fixed some operators
13451 to better handle operands in A register.
13452 * device/include/z180.h
13458 * src/z80/peeph-z80.def
13459 * src/z80/peeph.def
13462 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13464 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13466 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13468 * device/lib/hc08/_mullong.c: Removed extra #endif
13470 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13472 * sim/ucsim/hc08.src/inst.cc,
13473 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13474 carries from x to h
13475 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13476 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13477 * device/include/stdarg.h: fixed varargs for hc08
13478 * device/lib/Makefile.in,
13479 * device/lib/hc08/Makefile,
13480 * device/lib/hc08/_mulint.c,
13481 * device/lib/hc08/_mullong.c: fixed some endian problems
13483 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13485 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13486 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13487 * device/lib/_gptrget.c,
13488 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13490 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13492 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13493 * src/SDCCast.c (astErrors): fixed bug #846007
13494 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13496 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13498 * src/SDCCast.c (decorateType): disabled a transformation I added in
13499 revision 1.188 (access to fields of a structure at an absolute address);
13500 it breaks with bitfields, extern declarations, and gcse analysis.
13501 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13502 could be assigned through a pointer, so don't complain.
13503 * src/SDCCast.c (astErrors),
13505 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13507 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13509 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13510 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13511 output of __config directives, since gpasm now supports them
13512 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13513 pre-processor macro, i.e. -DMCU=p18f452
13514 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13515 and modified to handle 'cast' icode similarly to '=' icode
13516 * src/pic16/device.h (typedef struct PIC_device): added field
13517 'extMIface' to indicate that chip has external memory interface
13518 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13519 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13522 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13524 * src/SDCC.y (pointer): fixed bug #846006
13525 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13526 * src/SDCCast.c (decorateType): fixed bug #846009
13527 * src/ds390/peeph.def,
13528 * src/ds390/gen.c (genAnd, genOr),
13529 * src/mcs51/peeph.def,
13530 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13532 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13534 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13541 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13545 * src/SDCCbitv.c: added function to free a bitvector
13546 * src/SDCClrange.h,
13547 * src/SDCClrange.c: added function to recompute the liveranges
13548 * src/avr/ralloc.c,
13549 * src/ds390/ralloc.c,
13550 * src/hc08/ralloc.c,
13551 * src/mcs51/ralloc.c,
13552 * src/pic/ralloc.c,
13553 * src/pic16/ralloc.c,
13554 * src/xa51/ralloc.c,
13555 * src/z80/ralloc.c: recompute the liveranges after register packing
13557 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13559 * src/SDCCloop.c (newInduction): fixed bug #845630
13561 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13563 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13564 inadvertantly left behind from my 2003-11-12 change
13566 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13568 Updated headers I neglected to commit yesterday.
13569 * src/SDCClrange.h,
13572 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13574 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13575 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13576 * src/SDCCopt.c (eBBlockFromiCode),
13577 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13578 the creation of the key hash table from the sequencing so it can be used
13579 earlier (for some GCSE bug fixes still pending)
13581 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13583 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13584 * support/regression/tests/addsub.c: testing genPlus shortcut
13586 2003-11-15 Borut Razem <borut.razem AT siol.net>
13588 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13590 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13593 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13594 ordering is immaterial.
13595 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13597 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13599 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13600 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13601 (SIGSEV) of bug #840381
13602 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13603 unlink new file before rename if new and old filenames are the same)
13605 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13607 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13608 uninitialized variables) for the mcs51. Set environment variable
13609 SDCC_GENRAMCLEAR to test.
13610 xdata initialization slightly shorter
13612 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13615 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13616 #838241 & 780691 (basicly the same bug)
13617 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13618 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13620 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13622 * src/SDCCmain.c (linkEdit): "fix" #834252
13624 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13626 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13628 * src/SDCC.y: fixed bug #819403
13630 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13632 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13633 the reentrant attribute.
13634 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13635 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13637 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13638 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13639 erroneously reduced to a literal.
13640 * src/hc08/ralloc.c (packRegisters, rematStr),
13641 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13644 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13646 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13647 * doc/sdccman.lyx: changed from 'article' to 'book'
13648 * doc/Makefile: readded test_suite_spec and cdbfileformat
13650 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13652 * device/include/stdlib.h: include malloc.h to comply with ANSI
13653 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13655 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13657 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13658 * doc/clean.mk: also remove *.out files
13659 * doc/sdccman.lyx: some additions, larger top/bottom margins
13661 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13663 * src/SDCC.y: fixed bug #837365
13664 * support/regression/tests/bitopcse.c
13665 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13666 a symbol (might be valop instead)
13667 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13668 * device/lib/clean.mk: added hc08 to the cleaning list
13670 2003-11-04 Borut Razem <borut.razem AT siol.net>
13672 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13674 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13675 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13676 malloc is declared in standard stdlib.h
13678 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13680 * device/lib/hc08/Makefile: need to clean .rel not .o files
13681 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13683 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13687 * src/mcs51/main.c,
13688 * src/ds390/main.c,
13692 * src/pic16/main.c,
13693 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13694 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13695 tests (which uses the port's oclsExpense function)
13701 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13703 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 * src/SDCCcse.c (ifxOptimize),
13706 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13707 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13708 deleting the IFX iCode.
13709 * src/hc08/ralloc.c: reduced unneeded slocs
13710 * src/hc08/gen.c: fixed bug in asmopToBoolean
13712 2003-11-04 Borut Razem <borut.razem AT siol.net>
13714 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13715 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13716 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13717 transferred to configure
13719 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13721 Use headers defined in the C[++] standards:
13722 * sim/ucsim/gui.src/serio.src/fileio.cc
13723 * sim/ucsim/gui.src/serio.src/frontend.cc
13724 * sim/ucsim/gui.src/serio.src/main.cc
13725 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13726 * support/Util/NewAlloc.c
13728 * as/mcs51/lklibr.c
13732 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13734 * Added MSVC projects for hc08 assembler and linker:
13735 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13736 /as/hc08/link_hc08.dsp
13738 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13740 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13742 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13744 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13746 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13748 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13750 2003-10-31 Borut Razem <borut.razem AT siol.net>
13752 * support/cpp2/cpplib.h,
13753 support/cpp2/cpplib.c,
13754 support/cpp2/cpplex.c,
13755 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13756 to switch _asm block preprocessing on / off. Default is
13757 #pragma preproc_asm +
13759 2003-10-31 Borut Razem <borut.razem AT siol.net>
13761 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13762 when outputting comment blocks (when executed with -C option) and
13763 _asm (SDCPP specific) blocks
13765 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13767 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13769 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13771 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13773 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13775 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13776 * src/SDCCast.c (decorateType): fixed bug #832664
13778 2003-10-31 Borut Razem <borut.razem AT siol.net>
13780 * support/cpp2/cpplex.c: fixed for SDCPP:
13781 comments(when executed with -C option) and _asm blocks
13782 were included even if they where in skipped #if block.
13783 Applied solution from GCC cpp 3.3.2
13785 2003-10-31 Borut Razem <borut.razem AT siol.net>
13787 * src/SDCC.lex: sdcc now understands both formats:
13788 '# <line_number> <file_name>' and
13789 '#line <line_number> <file_name>'
13790 * support/cpp2/cppmain.c: sdcpp now generates the standard
13791 '# <line_number> <file_name>' instead of former
13792 '#line <line_number> <file_name>'
13794 2003-10-30 Borut Razem <borut.razem AT siol.net>
13796 * support/cpp2/cpphash.h,
13797 * support/cpp2/cpplib.h
13798 * support/cpp2/cpplex.c,
13799 * support/cpp2/cppmain.c,
13800 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13802 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13804 Fixed a number of problems revealed by bug #827883.
13805 * src/SDCCloop.c (loopInvariants): Spill location of the
13806 result operand should be recomputed if extracted from
13807 a loop. Also, don't extract assignments of an iTemp
13809 * src/SDCCast.c (isConformingBody): loop reversal should
13810 not occur if the control variable is involved with a
13811 relational operator.
13813 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13815 * .version: bumped to 2.3.6 to reflect the big improvements
13816 made by Erik and Klaus. Thanks!
13818 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13820 Replaced the livrange code.
13821 * src/SDCClrange.c: added new LR code
13823 * src/SDCCBBlock.h: removed remainig parts from old LR code
13824 * src/ds390/ralloc.c,
13825 * src/ds390/gen.c: minor fixes to make it work with new code
13827 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13830 * as/hc08/lkrloc.c,
13832 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13833 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13834 (tweaked fix for bug #818696)
13836 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13840 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13844 * src/mcs51/gen.c (gencjneshort),
13845 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13846 more efficient (per Scott Bronson's suggestion)
13848 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13850 Extended the semantics of the critical keyword to include
13851 individual statements. See RFE #827755 and #799831
13856 * support/Util/SDCCerr.c
13857 * support/Util/SDCCerr.h
13862 2003-10-19 Borut Razem <borut.razem AT siol.net>
13864 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13866 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13868 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13870 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13871 and predecrement operand is displayed
13873 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13875 * src/SDCCval.c (valMinus): fixed bug #826041
13877 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13879 Some hc08 related updates that I missed earlier
13880 * sim/ucsim/stypes.h
13881 * support/regression/ports/hc08/spec.mk
13883 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13885 New target "hc08" for the Motorola 68hc08 family of micros
13893 * sim/ucsim/hc08.src/*
13894 * sim/ucsim/configure.in
13895 * src/ucsim/configure
13896 * sim/ucsim/packages_in.mk
13899 * device/include/mc68hc908qy.h
13900 * device/lib/hc08/*
13901 * device/lib/Makefile.in
13902 * support/regression/ports/hc08/*
13903 * support/regression/Makefile
13905 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13907 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13909 * src/ds390/gen.c (genCast): fixed bug #821957
13911 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13913 * device/lib/logf.c: "fixed" overlay bug
13914 * support/regression/ports/host/spec.mk: added m library
13915 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13916 * support/regression/tests/float_trans: added (for Eric)
13918 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13920 * src/mcs51/gen.c (genCpl): fixed bug
13921 http://sf.net/mailarchive/message.php?msg_id=6263915
13923 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13925 * src/SDCCast.c (decorateType): added extended constant folding
13926 * src/SDCCsymt.c (computeType): cleanup
13927 * src/SDCCval.c (valShift): minor optimization
13928 * support/regression/tests/ast_constant_folding.c: added
13930 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13932 * src/SDCCmain.c: removed some unintended changes
13934 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13936 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13937 * src/z80/gen.c: fixed part of bug #817589
13938 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13940 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13942 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13953 * src/ds390/ralloc.c
13955 * src/mcs51/ralloc.c
13957 * src/pic16/ralloc.c
13958 * src/xa51/ralloc.c
13960 * src/z80/gen.c: removed unused label "release:"
13962 2003-10-06 Borut Razem <borut.razem AT siol.net>
13964 * src/SDCC.lex: removed definition of unused variables
13965 save_optimize and save_options
13967 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13969 * clean.mk: removed '=' in "-maxdepth=1"
13970 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13971 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13973 2003-10-06 Borut Razem <borut.razem AT siol.net>
13975 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13976 my_unput() replaced by unput()
13978 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13980 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13981 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13982 type-punned pointer will break strict-aliasing rules"
13983 Old LR behaviour is again default; Klaus' LR can be choosen by
13984 defining the environment variable LRKLAUS
13988 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13989 * clean.mk: fixed removal of files in bin/CVS/
13990 * device/lib/clean.mk: fixed removal of directories small and large
13991 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13993 * src/SDCCval.c: removed superflous test for pedantic
13995 2003-10-05 Borut Razem <borut.razem AT siol.net>
13997 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13998 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13999 message "unmatched #pragma SAVE and #pragma RESTORE"
14001 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14003 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14004 assembly, critical functions, atomic, nojtbound)
14006 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14008 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14014 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14017 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14019 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14021 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14022 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14023 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14025 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14027 * src/z80/gen.c (genRet): fixed bug #524753
14028 * src/z80/gen.c (genCast): fixed internal error on cast from
14030 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14031 fix for bug #477835 to the z80
14032 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14033 for tracking iCodes in the peephole optimizer for z80
14035 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14037 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14038 the other part of bug #814548
14039 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14041 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14043 * src/SDCCcse.c: fixed part of bug #814548
14045 2003-09-28 Borut Razem <borut.razem AT siol.net>
14047 * src/asm.c: rewrite of printILine() to use temporary file instead
14049 * src/xa51/main.c: commented out declaration of int rewinds
14051 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14055 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14057 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14058 * src/asm.c (printILine): Fixed bug #811015
14060 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14062 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14065 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14067 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14068 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14069 to correctly handle general case of AOP_PAIRPTR
14070 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14072 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14074 * src/mcs51/ralloc.c (fillGaps),
14075 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14076 register positioning bug)
14078 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14080 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14082 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14084 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14085 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14086 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14087 (ralloc doesn't intentionally do this now, but perhaps later)
14088 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14089 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14090 register positioning bugs (Fixed bug #762602 and #795325)
14091 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14092 (Fixed bug #808779)
14093 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14094 lines that --i-code-in-asm generates
14096 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14098 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14099 trying to fclose a FILE* that was already closed.
14101 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14103 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14104 of const struct should be treated as if const themselves)
14106 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14108 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14110 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14112 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14113 Unix (/n) and DOS (/r/n) line terminations.
14115 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14117 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14120 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14122 * src/mcs51/gen.c (genFunction, genEndFunction),
14123 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14124 and restore of EA so that stack offsets to parameters are
14125 correct when using both critical and reentrant/stack-auto.
14126 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14127 size (can be triggered in error if sloc is shared between
14128 different sized objects)
14129 * device/include/float.h: fixed macros to explicitly use
14130 unsigned long where needed
14132 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14134 Feature req. 799831: added code to allow nesting of critical functions
14135 * src/mcs51/gen.c (genFunction, genEndFunction)
14136 * src/ds390/gen.c (genFunction, genEndFunction)
14138 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14140 * src/SDCCsymt.c (sclsFromPtr),
14142 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14143 support for standard C idiom of memory mapped variables; for
14144 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14145 to xdata int at 0x1234 tempvar = 1.
14146 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14147 provided by Akiya ISHIDA
14149 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14151 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14152 * src/SDCCval.c (constVal): added reduction from int to char
14153 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14154 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14155 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14157 * support/regression/tests/shifts.c: fixed
14159 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14161 * src/z80/gen.c (genXor): Fixed bug #805445
14163 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14165 Fixed bug #621531 (const & volatile confusion in the type chain).
14166 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14167 refer to the const or volatile state of the pointer itself.
14179 * src/pic16/ralloc.c
14180 * support/regression/tests/const.c
14182 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14184 When checking for duplicated modules, use absolute paths
14185 instead of relative paths. Files changed:
14190 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14192 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14194 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14196 * device/include/string.h: added size_t typedef, changed
14197 prototypes to use size_t, eliminated separate reentrant and
14198 non-reentrant declarations, added _memmove declaration
14199 * device/lib/_memcpy.c: changed to use size_t instead of int,
14200 changed /4 to >>2 to avoid division library call
14201 * device/lib/_memcmp.c,
14202 * device/lib/_memset.c,
14203 * device/lib/_strncat.c,
14204 * device/lib/_strncpy.c,
14205 * device/lib/_strncmp.c: changed to use size_t instead of int
14206 * device/lib/_memmove.c: new file (fixed bug #772294)
14207 * device/lib/Makefile.in: added _memmove.c
14208 * device/lib/z80/asm_strings.s: fixed bug #772290
14209 * support/regression/tests/bitfields.c: attempt to fix host assertion
14210 failure on amd64-unknown-linux2.2
14212 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14214 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14215 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14216 * as/z80/asmain.c (main): fixed bug #801766
14218 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14220 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14223 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14225 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14226 reported in bug #800609
14228 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14230 * Top header beautifications in src/pic16 directory:
14231 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14232 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14233 pcoderegs.h, ralloc.c, ralloc.h
14234 * main.c: added top header and GPL license notice
14235 * pcode.c: fixed the if-conditional warning
14237 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14239 * device/lib/_mullong.c: replaced int by short for gcc
14241 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14243 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14244 and JUMPTABLE iCodes properly now (worked by accident before)
14245 * src/mcs51/gen.c (leftRightUseAcc),
14246 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14247 iCode properly now. Use getSize instead of nRegs since a & b
14248 aren't part of the nRegs tally.
14250 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14252 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14253 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14254 before instructions that use the _STATUS register
14256 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14258 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14259 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14260 fetching of the pointer
14261 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14262 copied from genNearPointerSet()
14263 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14264 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14265 If they pop r0/r1 they must be called in the opposite order than aopOp().
14266 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14267 (resp. --stack-auto), prepared for --xstack
14269 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14271 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14273 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14275 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14276 these ports have their own __sdcc_external_start()
14278 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14280 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14281 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14282 type for bits was changed. It resulted in bit variables becoming
14283 global, which is not permitted in PIC 14 assembly output.
14285 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14287 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14289 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14291 Z80 and MCS51 linkers complaint if a public symbol is defined
14292 in more than one library module:
14296 * as/mcs51/Makefile.in
14298 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14300 A few small changes that speed up the peephole optimizer.
14304 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14306 Try to make the peephole optimizer smarter by maintaining
14307 an association between the assembly source code and the
14308 iCodes that originated them. Put this information to use
14309 with a new peephole rule condition "notVolatile" so that
14310 the rules can be aggressive yet still safe.
14315 * src/mcs51/peeph.def
14317 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14321 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14322 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14323 if the left or right operand symbols have the accuse flag set.
14325 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14327 Changed the type of the result of the ! (NOT) operator to char;
14328 previously it returned the same type as the source. This allows
14329 us to eliminate all the genFloatNot functions (all of its target
14330 implementations were very buggy) since !float can use the same
14333 * src/SDCCicode.c (ast2iCode): ! returns char
14334 * src/mcs51/gen.c (genNot, genNotFloat),
14335 * src/ds390/gen.c (genNot, genNotFloat),
14336 * src/z80/gen.c (genNot, genNotFloat),
14337 * src/pic/gen.c (genNot, genNotFloat),
14338 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14340 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14342 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14343 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14344 during interrupts. Ensure WSAVE is located at a shared bank address.
14345 2. Fixed page selection in some places
14346 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14347 the registers name strings.
14348 4. Fixed "signed / unsigned compare" compiler warnings.
14349 5. The PIC port manages its own allocation of the general purpose
14350 registers, but makes no attempt to reuse them. As a result when
14351 compiling it soon runs out of general purpose registers. Some
14352 additional code was added to the files pcode.c and device.c to walk
14353 through the function call tree and rename the registers so that they
14363 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14364 genPlus() & genMinus() when the result is the same as left or right
14366 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14368 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14370 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14372 Made bitfield a distinct type from bit so that bitfields
14373 convert as per ANSI C and bits retain their traditional
14374 boolean style behaviour. Implemented bitfield support in
14382 * src/ds390/gen.c: bit v bitfield split
14383 * src/z80/gen.c: New support for bitfields
14384 * support/regression/tests/bitfields.c: reenabled z80,
14387 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14389 Rules 246.x, 247.x relate to bitfields, the others speed up
14390 access to xdata mapped I/O devices.
14392 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14394 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14396 Cleaned up genPackBits and genUnpackBits and added two helper
14397 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14398 for literal assignments in genPackBits (thanks to Frieder for
14404 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14406 Fixed bug #748310 (pointer to function type mishandled when the
14407 function name is omitted). Also fixed a SIGSEGV when a function
14408 attribute (reentrant, etc) is used on a non-function or on a
14409 function but misplaced before the parameter list.
14411 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14413 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14414 * support/Util/SDCCerr.h,
14415 * support/Util/SDCCerr.c: Added func attr misuse error msg
14417 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14419 Fixed bug #787649 by anonymous
14420 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14421 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14423 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14425 Fixed numerous bitfield problems.
14427 * src/SDCC.y: More bitfield related error checking
14429 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14430 * support/Util/SDCCerr.h,
14431 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14432 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14433 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14434 * support/regression/tests/bitfields.c: tests added
14436 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14438 Made the constant following the "interrupt" keyword optional. If
14439 omitted, the function will not automatically be given an entry
14440 in the interrupt vector table (similar to #pragma NOIV, but
14441 less syntacticly kludgy). The interrupt number is also now
14442 range checked. Also fixed a bug in the high order bit example
14449 * support/Util/SDCCerr.c
14450 * support/Util/SDCCerr.h
14453 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14455 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14456 * src/SDCCicode.c (operandOperation): rewritten some ops
14457 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14458 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14460 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14461 be re-activated by defining REDUCE_LITERALS)
14462 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14463 unsigned, but are signed by default
14464 * src/SDCCval.c (constVal): rearranged
14465 * src/SDCCval.c (valMod): preliminary fix
14466 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14467 * support/regression/literalop.c: added, work in progress
14469 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14471 Generate warnings for useless declarations like "char data;"
14472 that don't do what new users expect.
14475 * support/Util/SDCCerr.h
14476 * support/Util/SDCCerr.c
14478 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14480 * src/SDCCval.c (valMult): fix overflow detection of negative int
14482 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14484 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14486 Changes to support big endian targets:
14499 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14501 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14502 * device/lib/time.c: fixed warning "integer overflow in expression"
14504 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14506 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14507 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14508 constants are unsigned; added recognition of "u" flag for unsigned
14509 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14510 * src/SDCCval.c (valDiv, valMod): fixed signdness
14511 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14512 signedness of modulo, left and right shift
14513 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14514 * support/Util/SDCCerr.h: added warning W_INT_OVL
14515 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14516 * src/SDCCast.c (ast_print): improved output of constants
14518 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14520 Fixed some warnings when building with MSVC:
14522 * as/mcs51/asdata.c
14526 * link/z80/aslink.h
14527 * link/z80/lkdata.c
14528 * link/z80/lkeval.c
14533 * support/cpp2/cpplib.c
14537 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14539 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14541 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14543 * support/librarian/clean.mk: Do not remove Makefile.
14544 * support/librarian/Makefile: added.
14546 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14548 Added librarian to MSVC build:
14551 * support/librarian/librarian.dsp
14553 'configure' not needed for librarian, removed:
14554 * support/librarian/configure
14555 * support/librarian/configure.in
14556 * support/librarian/config_in.h
14557 * support/librarian/Makefile.in
14559 Hopefully these ones built the librarian and the rest of sdcc properly:
14561 * Makefile.common.in
14563 Messed up 'configure', so revert to previous version:
14567 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14569 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14570 there, while the mantissa of a double is "only" 53 bits wide.
14572 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14574 Adding sdcclib to the build. MSVC project coming soon.
14575 Files added/changed:
14577 * support/librarian/clean.mk
14578 * support/librarian/configure
14579 * support/librarian/configure.in
14580 * support/librarian/config_in.h
14581 * support/librarian/Makefile.bcc
14582 * support/librarian/Makefile.in
14583 * support/librarian/sdcclib.c
14586 * Makefile.common.in
14590 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14592 Linker now complaints if linked modules have conflicting options, for
14593 example, one compiled using --model-large and another one compiled with
14594 --model-small. The following files were modified:
14596 * as/mcs51/asdata.c
14597 * as/mcs51/aslink.h
14599 * as/mcs51/asmain.c
14601 * as/mcs51/i51pst.c
14602 * as/mcs51/lkdata.c
14603 * as/mcs51/lklibr.c
14604 * as/mcs51/lkmain.c
14610 * link/z80/aslink.h
14611 * link/z80/lkdata.c
14612 * link/z80/lklibr.c
14613 * link/z80/lkmain.c
14616 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14618 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14619 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14621 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14623 * src/z80/mappings.i: fix _mul[us][int,long] entries
14625 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14627 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14629 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14631 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14632 * support/regression/tests/bitopcse.c: added
14640 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14642 added support for new library format to z80, gbz80 linkers:
14648 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14650 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14651 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14653 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14655 added DUMMY_READ_VOLATILE:
14664 * src/SDCCcse.c (algebraicOpts): many improvements
14665 * src/SDCCcse.h: removed algebraicOpts()
14666 * src/SDCCicode.c (picDummyRead): added
14668 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14670 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14671 "Insufficient space in data memory".
14673 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14675 * src/mcs51/gen.c: fixed bug #771358
14676 * src/z80/gen.c: fixed bug #759087
14678 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14680 * src/pic16/glue.c: minor cleanup by Vangelis
14682 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14684 * device/include/regc515c.h: fixed #758477
14685 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14686 * device/lib/_gptrput.c: saved a few bytes
14687 * my tab spacing is 8, yours too?)
14688 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14689 * device/lib/serial.c: process RX bytes earlier than TX bytes
14690 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14692 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14694 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14696 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14698 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14700 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14702 * device/lib/Makefile.in: bad fix, reverted to 1.43
14704 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14706 * device/lib/Makefile.in: added missing z80 object files
14708 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14710 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14711 pic16 progress by Vangelis:
14714 * src/pic/Makefile:
14721 * pic16/genarith.c:
14726 * pic16/pcodepeep.c:
14729 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14731 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14733 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14735 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14736 added gbz80 build to MSVC project.
14737 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14738 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14739 from 8051 stuff and setup so it links using a .lnk file.
14741 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14743 * support/librarian/sdcclib.c: sdcc librarian.
14744 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14747 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14749 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14751 2003-07-02 Borut Razem <borut.razem AT siol.net>
14753 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14754 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14755 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14756 src/xa51/main.c, src/z80/main.c:
14757 virtualization of glue() function: each port has it's own glue function,
14758 which is accessed by do_glue function pointer in PORT.general structure
14760 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14762 * DS800C400 fun, improved ROM interface and tinibios.
14764 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14766 * More support for DS80C400. Now includes beginning of interface to ROM.
14768 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14770 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14772 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14774 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14776 2003-06-19 Borut Razem <borut.razem AT siol.net>
14778 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14780 2003-06-19 Borut Razem <borut.razem AT siol.net>
14782 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14783 fixed Z80 port - crt0.o: cannot open.
14785 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14787 * support/Util/MySystem.c (merge_command): revert bad fix
14789 2003-06-18 Borut Razem <borut.razem AT siol.net>
14791 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14793 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14795 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14796 option --use-stdout sends errors to stdout instead of stderr.
14798 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14800 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14802 2003-06-15 Borut Razem <borut.razem AT siol.net>
14804 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14805 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14806 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14807 fixed width array of pointers replaced with sets;
14808 multiple include and lib paths ared transferred to preprocessor and linker
14809 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14810 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14811 fixed width array of pointers
14812 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14813 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14814 fixupPath(), getPathDifference()
14815 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14816 fixed width array of pointers
14818 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14820 * src/pic16/ralloc.c: fix warnings
14821 * src/pic16/pcode.c: fix warning
14823 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14825 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14826 know all the details, but essentially this set of changes enable
14827 the pic16 port to generate movff instructions and generate assembler
14831 * src/pic16/glue.c:
14832 * src/pic16/pcode.c:
14833 * src/pic16/device.c:
14834 * src/pic16/main.c:
14835 * src/pic16/pcode.h:
14836 * src/pic16/pcoderegs.c:
14837 * src/pic16/ralloc.c:
14838 * src/pic16/ralloc.h:
14840 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14842 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14843 added option --vc, so sdcc errors and warnings are compatible with
14844 Microsoft Visual Studio.
14846 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14848 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14849 device/lib/libfloat.lib: added atof function.
14851 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14853 * doc/sdccman.lyx: updated to Lyx 1.3
14854 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14855 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14856 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14858 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14860 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14862 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14864 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14865 additions to the "related tools/documentation" section
14867 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14869 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14871 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14873 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14874 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14876 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14878 * doc/sdccman.lyx: fix double dash and other minor things
14879 * doc/Makefile: fix double dash
14881 2003-05-28 Karl Bongers(patches from Martin Helmling)
14882 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14883 condition and ignore commands.
14885 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14887 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14888 is in parts still quite out of date, I did changes as far as I felt makes sense
14889 for a non-native english speaker.
14890 Please feel free to add to the manual or to correct my changes.
14891 * doc/Makefile: undid touching the date of intermediate tex files.
14893 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14895 * doc/sdccman.lyx: Manual has an index now
14897 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14899 Finalize muluint/mulsint and mululong/mulslong merging:
14900 * device/lib/_mulint.c
14901 * device/lib/_mullong.c
14902 * device/lib/gbz80/mul.s
14903 * device/lib/gbz80/stubs.s
14904 * device/lib/z80/mul.s
14905 * device/lib/z80/stubs.s
14906 * src/SDCCsymt.c (initCSupport)
14908 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14910 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14911 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14912 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14913 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14916 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14918 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14919 the regression tests I'm not brave enough to enable 245.b, 245.c
14920 * doc/sdccman.lyx: added latex preamble for hyperref package.
14921 Using pdflatex this will give you a hyperlinked pdf file with
14922 bookmarks. (prepend '%' before /usepackage if this breaks something)
14924 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14926 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14928 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14930 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14932 2003-05-21 <johan AT balder>
14934 * src/SDCCglue.c (printIval): fixed bug #739934
14936 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14938 Applied patch from bug 737905 (renamed yylineo to mylineno):
14945 * src/pic16/pcode.c: Cleaned warnings
14946 * src/pic16/pcodeflow.c: Cleaned warnings
14947 * src/pic16/pcoderegs.c: Cleaned warnings
14949 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14951 * src/pic16/pcode.c: Cleaned warnings
14952 * src/pic16/pcodepeep.c: Cleaned warnings
14953 * src/pic16/ralloc.c: Cleaned warnings
14955 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14957 * doc/sdccman.lyx: fixed bug 739745
14958 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14960 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14962 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14963 it can be defined with CFLAGS when running configure
14964 * src/SDCCmain.c: fixed compiling + linking with object files
14966 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14968 * configure.in: configure for pic16 port,
14969 added --disable-pic16-port
14970 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14971 * src/SDCCmain.c: linkOptions is changed to set *,
14972 added if/endif conditional macros to remove options help
14973 messages from optionsTable when a port is not configured, added
14974 support for the PIc16 port in the ports table, when executing
14975 the compiler with no port specified on command line, a default
14976 port is selected with the new macro DEFAULT_PORT which is
14977 defined in port.h, in setDefaultOptions() linkOptions is removed
14978 from initialization assignment, since now it is a set,
14979 parseCmdLine uses setParseWithComma for linkOptions, in
14980 linkEdit() linkOptions are accessed with new function indexSet()
14981 which returns the i'th item of a set variable. See SDCCset.c, in
14982 linkEdit() when calling buildCmdLine(), added linkOptions as
14983 last argument. Now users can pass arguments to gplink via the
14984 -Wl option, main() uses pic16glue() to glue up pic16 programs
14985 * src/SDCCpeeph.c: various changes to support pic16
14986 * src/SDCCset.c: added function void *indexSet(set *, int) to
14987 return the i'th item of the set
14988 * src/SDCCset.h: added function prototype for indexSet()
14989 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14990 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14991 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14992 added macro DEFAULT_PORT
14993 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14994 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14996 * src/pic16/glue.c: commented out some error producing lines
14997 * src/pic16/main.c: __config directives are commented out to stop
14998 gpasm complaining and test the linkage with gplink, _linkCmd and
14999 _asmCmd changed to be more gplink and gpasm friendly
15000 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15001 produced an error when parsed, peep rule 12 is added to utilize
15002 movff, but it is commented out since the pCode does not support
15003 yet a command with 2 address arguments
15005 2003-05-18 <johan AT balder>
15007 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15008 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15009 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15011 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15012 Added feature to script commands from file.
15014 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15016 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15017 * src/SDCCutil.c: include ctype.h for win32
15019 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15021 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15023 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15025 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15026 Fixed so you can set breakpoints prior to run, run does not stop
15027 on entry now. Add tbreak. Other enhancements and fixes for use
15030 2003-05-12 Borut Razem <borut.razem AT siol.net>
15032 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15034 2003-05-11 Borut Razem <borut.razem AT siol.net>
15036 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15037 the path of bin directory, so that PATH is the only env. variable, which has to be set
15038 in case of standard installation.
15039 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15040 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15041 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15043 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15045 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15046 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15047 temp files are in the port dir; clean the gen/test directory when
15048 generating new test.c
15049 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15050 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15051 * support/regression/tests/zeropad.c: added
15053 2003-05-09 <johan AT balder>
15055 * src/SDCCglue.c: fixed bug #597940
15057 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15059 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15060 cache sfr, optimize next,step, fix off by one sourceline,
15061 support ddd list function.
15062 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15064 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15066 * support/regression/HTMLgen.py: added compare_s2f()
15067 * support/regression/Makefile: redo 1.27
15068 * support/regression/generate-cases.py: redo 1.5
15070 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15072 * support/regression/tests/float.c: workaround 33 bit hex constant
15073 * support/regression/tests/simplefloat.c: fix division for host
15075 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15077 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15078 that tame's the PIC's over-aggressive optimizer.
15080 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15082 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15085 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15087 Initial support for DS80C400. "Hello world" runs on TINIm400
15090 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15092 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15093 * Some notes on ddd usage added in debugger/README
15094 Martin Helmling adding more features and fixes for ddd GUI debugger.
15095 Code added for nexti, stepi, up, down, and other adjustments.
15097 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15099 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15100 * src/pic/peeph.def Added two rules to optimize carry manipulation
15101 * src/pic/* removed debug printfs
15103 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15105 * debugger/mcs51/cmd.c: added header newalloc.h
15107 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15109 * as/Makefile: new EXEEXT
15110 * as/z80/Makefile: remove trailing slash of BUILDIR
15111 * as/z80/clean.mk: new EXEEXT
15112 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15113 * support/cpp2/Makefile.in: new EXEEXT
15114 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15116 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15118 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15119 EXEEXT was introduced to fix all related problems with targets
15120 "clean", "install" and "uninstall"; a couple of further flaws
15121 especially with "clean" have been fixed too
15122 * as/mcs51/Makefile.in
15123 * as/mcs51/clean.mk
15127 * debugger/mcs51/Makefile.in
15128 * debugger/mcs51/clean.mk
15129 * link/z80/Makefile
15130 * link/z80/Makefile.in
15131 * link/z80/clean.mk
15133 * packihx/Makefile.in
15135 * sim/ucsim/Makefile
15136 * sim/ucsim/clean.mk
15137 * sim/ucsim/avr.src/Makefile.in
15138 * sim/ucsim/avr.src/clean.mk
15139 * sim/ucsim/s51.src/Makefile.in
15140 * sim/ucsim/s51.src/clean.mk
15141 * sim/ucsim/xa.src/Makefile.in
15142 * sim/ucsim/xa.src/clean.mk
15143 * sim/ucsim/z80.src/Makefile.in
15144 * sim/ucsim/z80.src/clean.mk
15145 * sim/ucsim/main_in.mk
15146 * sim/ucsim/packages_in.mk
15147 * sim/ucsim/gui.src/Makefile.in
15148 * sim/ucsim/gui.src/serio.src/Makefile.in
15149 * sim/ucsim/gui.src/serio.src/clean.mk
15152 * support/cpp2/Makefile.in
15153 * support/cpp2/clean.mk
15154 * support/makebin/Makefile
15155 * support/makebin/clean.mk
15156 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15157 * doc/sdccman.lyx: --program-suffix no longer needed
15159 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15161 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15162 Martin Helmling added support for ddd GUI debugger.
15163 Code added to display assembly, set variables, and other commands
15164 to interface to ddd.
15166 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15168 * as/Makefile: fix target clean
15169 * as/clean.mk: fix target clean
15170 * as/z80/clean.mk: fix target clean
15172 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15174 * Makefile.common.in: added AT EXEEXT AT
15175 * configure.in: removed all mingw32 stuff
15176 * configure: rebuilt from configure.in
15177 * doc/sdccman.lyx: updated section "installation"
15178 * support/scripts/sdcc_mingw32: adapted to configure
15179 * support/scripts/sdcc_cygwin_mingw32: added
15181 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15183 * src/pic Added object file support for the PIC port
15184 * src/pic Applied patch from Craig Franklin (this started the object file support)
15185 * src/regression Updated the PIC regression tests for object files
15187 2003-04-20 Borut Razem <borut.razem AT siol.net>
15189 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15190 lklex.c: In function `getfid':
15191 lklex.c:203: warning: array subscript has type `char'
15192 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15193 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15194 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15195 stack handling macros
15197 2003-04-19 Borut Razem <borut.razem AT siol.net>
15199 * "handling space characters in file path" task:
15200 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15201 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15202 * support/Util/MySystem.h: make it self-sufficient
15203 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15204 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15205 handling space characters in file path
15206 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15207 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15208 * support/Util/MySystem.c: handling space characters in executable's path
15210 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15212 * as/z80/Makefile: fix permanent rebuild of z80
15213 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15214 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15216 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15218 * src/SDCCopt.c: add special case optimization to replace modulo by
15219 a power of two with a bitwise AND.
15221 2003-04-18 <johan AT balder>
15223 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15225 2003-04-17 <johan AT balder>
15227 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15228 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15230 2003-04-13 Borut Razem <borut.razem AT siol.net>
15232 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15233 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15234 fixed mingw problem in adl_NORMALIZE_PATH
15236 2003-04-12 Borut Razem <borut.razem AT siol.net>
15238 * fixed "#pragma SAVE/RESTORE can not be nested":
15239 * src/SDCC.lex: reworked pragma handling functions
15240 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15241 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15243 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15245 * src/SDCCutil.c (pathEquivalent): defined but not used
15246 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15247 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15248 * configure: rebuilt from configure.in
15249 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15250 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15251 * device/include/Makefile.in: replace sdcc_datadir
15252 * device/lib/Makefile.in: replace sdcc_datadir
15253 * Makefile.common.in: add LDFLAGS from configure
15254 * packihx/Makefile.in: use LDFLAGS
15255 * src/Makefile.in: use LDFLAGS
15256 * support/cpp2/Makefile.in: add LDFLAGS from configure
15257 * support/makebin/Makefile: use LDFLAGS
15258 * .version: bumped version number to 2.3.5
15260 2003-04-12 Borut Razem <borut.razem AT siol.net>
15262 * completed "different paths" task:
15263 * src/SDCCmacro.c: fixed bug in handling quotes
15264 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15265 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15267 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15269 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15271 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15273 * ds390/gen.c ds390/peeph.def: fix bug 706781
15275 2003-04-11 Borut Razem <borut.razem AT siol.net>
15277 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15279 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15281 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15282 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15283 set - this bit used to not be set...).
15284 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15285 bad code in PIC Port
15286 * src/regression/and2.c added to test bug 609268
15287 * src/regression/Makefile added and2.c to regression test
15290 2003-04-08 <johan AT CP255758-A>
15292 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15293 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15294 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15296 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15298 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15300 * support/cpp2/Makefile.in: fix bug #487815
15301 * configure: rebuilt from configure.in
15302 * Makefile.common.in: docdir changed, new path suffixes
15303 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15304 * sdcc_vc_in.h: reflect changes from sdccconf.h
15305 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15306 * src/SDCCutil.h: remove BINDIR hack
15307 * doc/sdccman.lyx: update new path hierarchy
15309 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15311 * src/SDCCpeeph.c: added okToRemoveSLOC test
15313 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15315 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15317 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15319 * src/SDCCpeeph.c: added labelIsReturnOnly test
15320 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15322 2003-04-05 <johan AT balder>
15324 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15325 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15326 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15327 * src/SDCCast.c: fixed a warning
15328 * src/SDCCast.h: fixed a warning
15329 * src/SDCCicode.c (operandFromAst): fixed a warning
15331 2003-04-04 <johan AT balder>
15333 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15334 * src/SDCCast.c (decorateType): fixed bug #715076
15335 * src/SDCC.y: fixed bug #702907
15337 2003-04-03 <johan AT balder>
15339 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15340 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15341 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15342 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15343 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15345 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15347 * _decdptr.c: fix return values
15348 * _gptrget.c: fix return values
15349 * _gptrgetc.c: fix return values
15350 * _gptrput.c: fix return values
15351 * _mulint.c: fix return values
15352 * as/z80/Makefile: fix 'make -j' problem
15354 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15356 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15357 * configure.in: big cleanup, updated to autoconf 2.5x
15358 * configure: rebuilt from configure.in
15359 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15360 * sdcc_vc_in.h: reflect changes from sdccconf.h
15361 * doc/Makefile: fixed a flaw in "make install"
15363 2003-04-02 <johan AT balder>
15365 * src/ds390/gen.c (genCmp): no comments
15366 * src/mcs51/gen.c (genCmp): no comments
15367 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15368 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15370 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15372 * support/regression/generate-cases.py: place generated file in given sub directory
15373 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15374 * support/regression/Makefile: improvements for 'make -j';
15375 side effect: it's simpler and faster now
15377 2003-03-31 Borut Razem <borut.razem AT siol.net>
15379 * src/z80/main.c: link-{port} and as-{port} defined without path
15380 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15382 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15384 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15386 2003-03-30 Borut Razem <borut.razem AT siol.net>
15388 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15389 changed type of list parameter to set
15390 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15391 * src/port.h: changed type of do_assemble() parameter to set
15392 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15393 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15394 definition of "cppoutfilename" macro with NULL value in preProcess()
15395 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15396 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15397 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15398 replaced with set *binPathSet
15399 * shash_add() deallocates the item, if allready exsists, before adding the new one
15400 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15402 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15404 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15405 a nested for loop bug in the PIC port
15406 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15409 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15411 * support/Util/dbuf.h: remove C++ stuff to make it portable
15413 2003-03-28 Borut Razem <borut.razem AT siol.net>
15415 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15416 literal strings in stringLiteral()
15417 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15418 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15421 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15423 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15425 2003-03-26 <johan AT balder>
15427 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15428 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15429 * src/SDCCast.c (decorateType): fixed " -v < 3"
15431 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15433 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15434 Added Lenny Story's debug infrastructure changes:
15435 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15436 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15437 * src/cdbFile.c: added
15438 * src/SDCCdebug.c: added
15439 * src/SDCCdebug.h: added
15440 * src/SDCCast.c (createFunction)
15441 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15442 * src/SDCCmain.c (parseCmdLine, main)
15443 * src/SDCCmem.c (redoStackOffsets)
15444 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15447 * src/avr/gen.c (genAVRCode)
15448 * src/ds390/gen.c (gen390Code)
15449 * src/mcs51/gen.c (gen51Code)
15450 * src/pic/gen.c (genpic14Code)
15451 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15452 * src/xa51/gen.c (genXA51Code)
15453 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15455 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15457 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15458 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15460 2003-03-22 <johan AT balder>
15462 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15464 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15466 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15467 * doc/cdbfileformat.lyx: added, written by Lenny Story
15468 * doc/Makefile: added cdbfileformat.lyx
15469 * doc/clean.mk: added cdbfileformat.lyx
15471 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15473 * src/mcs51/peeph.def: fix bug #705773
15475 2003-03-20 <johan AT balder>
15477 An sfr/sbit can have an "at #" AND an initializer
15478 * src/SDCCsymt.c (checkSClass):
15479 * src/SDCCmem.c (allocGlobal):
15480 * src/SDCCmem.c (allocLocal):
15481 * src/SDCCast.c (createBlock):
15483 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15485 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15487 2003-03-16 <johan AT balder>
15489 Undid the hackup of const and volatile, the problem is much bigger
15491 * src/SDCCast.c:1.171
15492 * src/SDCCglue.c:1.138
15493 * src/SDCCicode.c:1.146
15494 * src/SDCCsymt.c:1.150
15495 * src/SDCCval.c:1.65
15497 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15499 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15500 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15502 2003-03-13 <johan AT balder>
15504 Hackup const and volatile modifiers in type chains a bit:
15506 * src/SDCCast.c:1.169
15507 * src/SDCCglue.c:1.136
15508 * src/SDCCicode.c:1.143
15509 * src/SDCCsymt.c1.146
15510 * src/SDCCsymt.h1.59
15511 * src/SDCCval.c:1.63
15513 2003-03-12 <johan AT balder>
15515 * src/SDCCBBlock.h: more LRH debugging junk
15516 * src/SDCCcflow.h: more LRH debugging junk
15517 * src/SDCCloop.c: more LRH debugging junk
15518 * src/SDCC.y (struct_declaration): fixed bug #697590
15519 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15520 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15521 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15523 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15524 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15525 test function names must now match exactly).
15526 * src/SDCCcse.c: added special case in findCheaperOp to allow
15527 extending a short integer. Makes less awful code for bug 700121 test case.
15529 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15531 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15532 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15534 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15536 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15537 actually called (operandsNotEqual() was called for all
15538 operandsNotEqualX tests).
15540 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15542 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15543 with shorter literals. Fixes bug 700121.
15545 2003-03-11 <johan AT balder>
15547 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15549 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15551 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15552 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15554 2003-03-10 Borut Razem <borut.razem AT siol.net>
15556 * src/SDCCmain.c: pipe preprocessor's output
15557 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15558 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15559 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15560 which closes all pipes in pipeSet set
15561 * src/SDCCset.c: free deleted item in function deleteSetItem()
15562 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15563 moved from z80 to src subproject
15564 * .version: increased version number to 2.3.4
15566 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15568 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15569 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15570 * support/regression/ports/xa51/spec.mk: fix typo
15572 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15574 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15576 2003-03-09 Borut Razem <borut.razem AT siol.net>
15578 * src/SDCCmain.c: pipe preprocessor's output
15579 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15580 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15581 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15582 which closes all pipes in pipeSet set
15583 * src/SDCCset.c: free deleted item in function deleteSetItem()
15584 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15585 moved from z80 to src subproject
15587 2003-03-09 Borut Razem <borut.razem AT siol.net>
15589 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15590 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15591 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15592 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15593 * src/SDCCglobl.h: unification of WIN32 native definitions
15595 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15597 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15599 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15601 * src/configure.in: check for endianess (even while cross-compiling)
15602 * src/configure: check for endianess (even while cross-compiling)
15603 * src/configure_in.h: check for endianess (even while cross-compiling)
15604 * src/avr/gen.c: remove old endianess stuff
15605 * src/mcs51/gen.c: remove old endianess stuff
15606 * src/ds390/gen.c: remove old endianess stuff
15607 * src/pic/gen.c: remove old endianess stuff
15608 * src/pic/genarith.c: remove old endianess stuff
15609 * src/pic/glue.c: fix endianess check
15610 * src/pic16/gen.c: remove old endianess stuff
15611 * src/pic16/genarith.c: remove old endianess stuff
15612 * src/pic16/glue.c: fix endianess check
15613 * src/xa51/gen.c: remove old endianess stuff
15614 * src/z80/gen.c: fix endianess check
15615 * src/SDCCglue.c: fix endianess check
15616 * src/ds390/peeph.def: fix bug 700036
15618 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15620 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15621 * src/configure: find appropriate data-types on host for SDCC's int and long
15622 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15623 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15624 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15626 2003-03-07 <johan AT balder>
15629 some minor cleanups before the big shot
15630 OP_DEFS and OP_USES now use Kevin's protection
15631 new option --nolabelopt
15633 * src/SDCCBBlock.c:
15642 * src/ds390/ralloc.c:
15643 * src/mcs51/ralloc.c:
15644 * src/pic/ralloc.c:
15645 * src/xa51/ralloc.c:
15646 * src/z80/ralloc.c:
15648 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15650 * src/pic/pcode.c (get_op): fix 64 bit warnings
15651 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15652 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15653 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15654 * support/regression/tests/malloc.c: fix 64 bit warnings
15656 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15658 * src/mcs51/gen.c (genMinus): fixed bug 696436
15660 2003-03-02 Borut Razem <borut.razem AT siol.net>
15662 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15664 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15666 * configure.in: test for mkstemp
15667 * sdccconf_in.h: add HAVE_MKSTEMP
15669 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15671 * device/include/ctype.h: removed warning while using --stack-auto
15672 * device/include/malloc.h: removed warning while using --stack-auto
15673 * device/include/string.h: removed warning while using --stack-auto
15675 2003-02-23 Borut Razem <borut.razem AT siol.net>
15677 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15678 because NDEBUG is defined (see man assert)
15679 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15681 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15683 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15684 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15686 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15688 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15689 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15691 2003-02-18 <johan AT balder>
15693 * as/mcs51/asmain.c (asmbl): module can start with a digit
15694 * as/z80/asmain.c (asmbl): module can start with a digit
15696 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15698 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15699 * src/asm.c: fix pipe() for Mingw32
15701 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15703 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15704 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15705 make -V work again; --c1mode reads now from stdin
15706 * doc/sdccman.lyx: added --c1mode
15707 * support/Util/SDCCerr.c: new messages for c1 mode
15708 * support/Util/SDCCerr.h: new messages for c1 mode
15709 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15711 2003-02-15 <johan AT balder>
15713 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15715 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15717 * doc/sdccman.lyx: Environment variables, -o and other minor things
15719 2003-02-14 <johan AT balder>
15721 * src/xa51/main.c: before anyone really tries to use it :)
15723 * Install doc's in share/sdcc/doc
15724 * removed some obsolete files
15725 * Do a proper make distclean and uninstall
15726 M Makefile.common.in
15729 M device/include/Makefile.in
15730 M device/lib/Makefile.in
15733 M sim/ucsim/doc/Makefile.in
15735 R src/avr/peeph.rul
15736 R src/xa51/peeph.rul
15737 M support/cpp2/Makefile.in
15738 M support/makebin/Makefile
15741 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15743 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15745 2003-02-10 Borut Razem <borut.razem AT siol.net>
15747 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15748 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15749 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15750 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15751 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15752 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15753 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15754 src/z80/Makefile.bcc: Borland Makefile cleanup
15755 * as/z80/Makefile.bcc: Added Borland Makefile
15756 * support/cpp2/borland.h: Removed
15758 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15760 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15761 * src/SDCC.lex: new pragma NOIV
15762 * src/SDCCglobl.h: new pragma NOIV
15763 * src/SDCCmem.c: new pragma NOIV
15765 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15767 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15769 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15771 * src/SDCCmain.c: signal handling is switched off by --debug
15772 * doc/Makefile: small fix for install; use clean.mk again
15773 * doc/clean.mk: clean *.pdf and *.html too
15775 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15777 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15778 * device/lib/printfl.c: fix a ds390 bug by making it portable
15779 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15780 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15781 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15782 * debugger/mcs51/cmd.c: converted multi-line string literals
15783 * sim/ucsim/globals.cc: converted multi-line string literals
15784 * src/SDCCmain.c: introduced signal handler to remove temp files
15785 * doc/Makefile: small tweaks, implement clean
15786 * doc: removed generated files
15788 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15790 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15791 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15792 Address Record is not correctly generated for DS390."
15794 2003-02-02 Borut Razem <borut.razem AT siol.net>
15796 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15797 * as/mcs51/asm.h: fixed compilation with Borland C
15798 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15799 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15800 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15801 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15802 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15803 src/z80/Makefile.bcc: delete $(LIB) only if exist
15804 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15806 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15808 * device/include/malloc.h: introduced NULL
15809 * device/include/string.h: introduced NULL
15810 * device/include/stdlib.h: introduced NULL
15811 * device/lib/_memcpy.c: removed NULL
15812 * device/lib/_strcat.c: removed NULL
15813 * device/lib/_strchr.c: removed NULL
15814 * device/lib/_strcmp.c: removed NULL
15815 * device/lib/_strcpy.c: removed NULL
15816 * device/lib/_strcspn.c: removed NULL
15817 * device/lib/_strlen.c: removed NULL
15818 * device/lib/_strncat.c: removed NULL
15819 * device/lib/_strncmp.c: removed NULL
15820 * device/lib/_strncpy.c: removed NULL
15821 * device/lib/_strpbrk.c: removed NULL
15822 * device/lib/_strrchr.c: removed NULL
15823 * device/lib/_strspn.c: removed NULL
15824 * device/lib/_strstr.c: removed NULL
15825 * device/lib/_strtok.c: removed NULL
15826 * device/lib/malloc.c: removed NULL, include own header
15828 2003-02-02 <johan AT balder>
15830 * 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
15831 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15832 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15833 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15834 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15835 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15837 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15839 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15842 2003-02-01 <johan AT balder>
15844 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15846 2003-01-31 <johan AT CP255758-A>
15848 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15850 2003-01-30 <johan AT balder>
15852 * src/SDCCBBlock.c: automatic bug detection
15853 * src/SDCCicode.c: automatic bug detection
15855 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15857 * src/SDCCglobl.h: now --xram-size 0 works
15858 * src/SDCCmain.c: now --xram-size 0 works
15860 2003-01-29 <johan AT balder>
15862 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15864 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15866 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15867 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15868 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15869 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15870 * src/SDCCglobl.h: Added options --xram-size and --code-size
15871 * src/SDCCmain.c: Added options --xram-size and --code-size
15873 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15875 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15876 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15878 2003-01-27 <johan AT balder>
15880 * src/SDCC.y: fixed bug #613764
15882 2003-01-26 <johan AT balder>
15884 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15885 * src/SDCCsymt.h: fixed bug #673374
15886 * src/SDCCglue.c: fixed bug #661910
15887 * src/SDCCast.c: fixed bug #458099 and 673374
15889 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15891 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15892 * as/mcs51/strcmpi.h: added
15893 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15894 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15895 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15896 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15897 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15898 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15899 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15900 * as/mcs51/Makefile.aslink: new module strcmpi
15901 * as/mcs51/Makefile.asx8051: new module strcmpi
15902 * as/mcs51/Makefil.bcc: new module strcmpi
15903 * as/mcs51/Makefile.in: new module strcmpi
15904 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15906 2003-01-26 <johan AT balder>
15908 * src/SDCCglue.c: reverted back to 1.124
15909 * src/SDCCast.c: reverted back to 1.156
15910 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15912 2003-01-25 <johan AT balder>
15914 * src/SDCCglue.c: A better fix for bug #661910
15915 * src/SDCCast.c: A better fix for bug #661910
15916 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15918 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15920 * src/Makefile.in: remove spawn.o
15921 * src/SDCCmain.c: remove spawn.h
15922 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15923 * src/spawn.c: removed
15924 * src/spawn.h: removed
15925 * support/regression/ports/ds390/spec.mk: link with -r
15927 2003-01-24 <johan AT CP255758-A>
15929 * src/ds390/gen.c (aopOp): fixed bug #667458
15930 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15931 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15932 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15934 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15936 * src/mcs51/peeph.def: better assembler identation by Frieder
15937 * src/mcs51/gen.c: better assembler identation by Frieder
15939 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15941 * as/z80/string.h: removed for gcc 3.2
15942 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15943 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15945 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15947 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15948 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15949 * support/regression/Makefile: separate temp files for ports
15950 * support/regression/generate-cases.py: separate temp files for ports
15951 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15952 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15954 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15956 * moved tinitalk to device/examples/ds390
15958 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15960 * as/mcs51/lkmem.c: rflag is for DS390
15961 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15962 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15963 (linkEdit): move mem- and map-files the same way as ihx-files
15964 * src/z80/main.c (_setDefaultOptions): removed --generic
15965 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15966 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15967 * src/pic/glue.c (picglue): --c1mode works again
15968 * src/pic16/glue.c (pic16glue): --c1mode works again
15969 * src/asm.c (printCLine): fix #660034
15971 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15973 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15974 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15975 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15976 * as/mcs51/lkmem (summary): better fix for sp problem
15977 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15978 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15979 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15980 remove --stack-after-data
15982 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15984 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15985 * src/SDCCutil.c (join): ugly bug: missing '\0'
15986 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15988 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15990 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15992 * src/pic/main.c (_asmCmd): gpasm supports -o
15993 * src/z80/main.c: more general macros
15994 * device/lib/Makefile.in: remove intermediate files
15996 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15998 * .version: Bumped version number to 2.3.3
15999 * src/SDCCBBlock.c: new option -o
16000 * src/SDCCglobl.h: new option -o
16001 * src/SDCCglue.c: new option -o
16002 * src/SDCCmain.c: new option -o
16003 * src/asm.c: new option -o
16004 * src/ds390/main.c: new option -o
16005 * src/pic/glue.c: new option -o
16006 * src/pic/pcode.c: new option -o
16007 * src/pic/ralloc.c: new option -o
16008 * src/pic16/glue.c: new option -o
16009 * src/pic16/pcode.c: new option -o
16010 * src/pic16/ralloc.c: new option -o
16011 * src/z80/main.c: new option -o
16012 * device/lib/Makefile.in: use -o
16013 * support/regression/ports/ds390/spec.mk: use -o
16014 * support/regression/ports/gbz80/spec.mk: use -o
16015 * support/regression/ports/mcs51/spec.mk: use -o
16016 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16017 * support/regression/ports/z80/spec.mk: use -o
16018 * support/regression/ports/ucz80/spec.mk: use -o
16019 * support/regression/ports/xa51/spec.mk: use -o
16020 * support/regression/fwk/lib/timeout.c: fix usage string
16022 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16023 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16025 2003-01-07 <johan AT balder>
16027 * src/SDCCast.c (decorateType): fixed bug #600035
16029 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16030 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16031 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16032 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16033 * src/pic/pcode.c: outcommented unused variable to remove warnings
16034 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16036 2003-01-06 <karl AT turbobit.com>
16037 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16040 2003-01-06 <johan AT balder>
16042 * src/SDCCicode.c: fixed array add
16044 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16045 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16046 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16048 2003-01-04 <johan AT balder>
16050 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16052 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16053 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16055 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16056 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16057 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16059 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16060 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16062 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16063 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16065 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16066 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16068 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16070 * in /sdcc/as/mcs51/ changed these files in order to create an
16071 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16072 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16073 following files to include the previous two files: aslink.dsp,
16074 Makefile.aslink, Makefile.bcc, and Makefile.in.
16076 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16077 .adb instead of .cdb
16079 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16081 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16082 value from option --iram-size.
16084 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16086 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16089 2002-09-18 <wiml AT hhhh.org>
16091 * SDCClrange.h: exposed setFromRange() and setToRange()
16092 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16093 packRegsForAccUse() (bug 542397)
16094 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16095 multiple times and emitting the fetch operations more than once
16096 added aopGetUsesAcc() function to allow binary operators to
16097 fetch their operands in the correct order; made genMinus() emit
16098 compact code for X = LITERAL - Y
16100 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16101 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16102 sprintf() in line 1267.
16104 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16105 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16108 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16109 Changes to aslink (All the changes are marked with 'JCF'):
16111 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16114 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16115 area BSEG. Also moves, if possible, the DATA area down into the internal
16116 ram so more space is available.
16118 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16121 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16122 not bytes. Function summary() which creates a memory usage summary
16123 file with extension .mem. Reports of overlaping stack and small stack
16124 size. If the space for the stack is less than 16 bytes aslink trows a
16127 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16128 the 8051. Option 'y' for memory summary output file.
16130 Changes to sdcc (All the changes are marked with 'JCF'):
16132 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16134 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16135 overlaying area for it (uses RegBankUsed[4]).
16137 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16138 bank zero as used by default. By default aslink locates the stack
16139 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16140 the creation of the .mem file. Delegates the allocation of data area
16141 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16142 the begining of the stack area to aslink.
16144 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16145 glue() in SDCCglue.c creates an area for it.
16147 2002-09-03 Borut Razem <borut.razem AT siol.net>
16148 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16149 sdcc/src/pic/glue.c:
16150 introduced atexit() handler for teporay files removal in case of
16151 errors, assertions, ...
16153 2002-08-29 Borut Razem <borut.razem AT siol.net>
16154 * sdcc/support/cpp2/auto-host_vc_in.h:
16155 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16156 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16157 Maybe there is a similar problem with BORLANDC? It should be checked!
16159 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16160 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16161 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16162 was not executed, and the compiler (cl) launched a warning:
16163 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16165 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16166 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16168 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16169 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16171 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16172 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16173 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16174 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16175 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16176 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16177 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16178 - added Release configuration in VS projects
16179 - review of compiler an linker options
16180 - VC .exe files are generated in bin_vc directory, not to interfere
16181 with binaries generated from other projects (cygwin, mingw, bcc ...)
16183 * sdcc/src/yacc.dsp: added
16185 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16186 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16187 and insert the version number definitions from .version
16189 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16191 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16192 added - genarate auto-host.h using auto-host_vc_in.h as template
16195 removed from CVS, generated automatically
16197 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16198 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16200 2002-08-11 Borut Razem <borut.razem AT siol.net>
16201 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16203 2002-08-10 Borut Razem <borut.razem AT siol.net>
16204 * src/SDCCmain.c (main):
16205 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16206 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16207 The consequence was that some temporary files were not removed.
16210 unification of code in functions tempfilename() and tempfile():
16211 function tempnam() is defined in Visual Studio 6.0 and .NET
16213 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16215 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16216 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16217 - removed compiler command line option /WX: Treats all warnings as errors
16218 - update a list of source files, included into the project
16220 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16221 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16222 changed project type to Generic Project so that can be correcly converted to VS.NET project
16224 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16226 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16228 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16230 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16231 added return 0 statements after assert() to make compiler happy
16233 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16234 added newline in the def file to keep MSC compiler satisfied
16236 * sdcc/src/z80/gen.c:
16237 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16238 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16239 - solved MSC error in function aopDump()
16241 * sdcc_vc.h: define PREFIX as "\\sdcc"
16243 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16244 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16246 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16247 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16248 - Rewrote the register banking algorithm.
16249 - Added pCode live-range analysis to registers (for now, only non-used and
16250 singly-used registers optimized away)
16252 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16254 * 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.
16256 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16257 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16259 2002-04-22 Michael Hope <michaelh AT vroom>
16261 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16263 * configure.in (DD_COPT): Added include support required for gbdk.
16265 * .version: Bumped version number just to increase it.
16267 * src/SDCCmain.c: Added -nostdinc to the default options.
16269 2002-04-15 Michael Hope <michaelh AT vroom>
16271 * device/lib/z80/printf.c (sprintf): Added.
16273 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16275 * src/z80/peeph.def: Added transpose redundent load rule.
16277 * src/z80/main.c: Added force callee saves for jaune.
16279 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16281 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16283 2002-03-28 Johan Knol <johan AT balder>
16285 * src/SDCCval.c: fixed bug #532436
16287 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16289 Added "char *Processor" field to the port structure.
16292 Added -p option. Allows port dependent processor to be specified.
16295 Initialized the new field char *Processor field to NULL in all ports
16298 Compiler generated registers for interrupt context saving
16299 were not getting allocated.
16301 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16304 Fixed left shift. Will promote the left side of a left shift
16305 if a) left shifting more than size of operand or b) when assigned
16306 to something size > size of left side
16308 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16310 tons of changes. Register allocation has been
16311 rewritten. Added customization for the various PICs. Flow
16312 analysis is restructured. ...
16314 * src/pic/device.h:
16317 * src/pic/device.c:
16318 Added. device.c is a PIC port hack to accomodate variations
16321 2002-03-13 Michael Hope <michaelh AT vroom>
16323 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16325 2002-03-04 johanknol <johanknol AT manik>
16327 * /src/SDCCval.c: fixed
16329 const unsigned char arr[][2] = { { 0, 1 } };
16330 t18.c:1: error: Initializer element is not constant
16332 2002-03-04 bela <bela AT manik>
16334 * /device/include/mcs51reg.h:
16335 ds89c420 register definition update
16337 2002-03-03 <johan AT FRIJA>
16339 * support/Util/SDCCerr.c: did something, but don't no why anymore
16341 * support/regression/tests/bug-524691.c: made it a little less shy
16343 * src/SDCCast.c (decorateType): fixed bug #524697
16345 * src/SDCCast.c: made some lineno improvements
16347 * src/SDCCval.c (getNelements): changed warning to error
16349 * src/SDCCglue.c (printIvalArray): changed warning to error
16351 * src/SDCCicode.c: fixed a warning for mingw
16353 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16355 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16357 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16359 * src/ds390/peeph.def:
16360 Added some more peephole rules
16362 * src/ds390/gen.c: Various fixes & enhancements
16364 * src/SDCClrange.c, src/SDCClrange.h:
16365 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16367 * src/ds390/ralloc.c:
16368 various fixes & enhancements (ds390) specific
16370 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16371 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16374 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16376 2002-03-02 <johan AT FRIJA>
16378 * src/SDCCast.c (decorateType): fixed bug #524708
16380 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16382 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16384 2002-03-01 Michael Hope <michaelh AT vroom>
16386 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16388 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16390 2002-03-01 <johan AT FRIJA>
16392 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16394 * src/SDCCast.c (decorateType): fixed bug #524209
16396 * src/SDCCval.c (valNot): fixed bug #524195
16398 2002-02-26 <johan AT balder>
16400 * src/xa51/gen.c: fixed a warning
16402 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16404 * src/SDCCast.c (decorateType): fixed bug #522534
16406 2002-02-23 <johan AT balder>
16408 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16410 2002-02-22 <johan AT balder>
16412 * src/SDCCast.c: fixed bug #514865
16414 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16416 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16418 * sdcc/src/SDCCloop.c:
16419 Previous fix was not good. basic blocks that have "break" or "return" are
16420 not really partof a loop , but live ranges used in these blocks should
16421 be live thru the entire loop, so set partOfLoop but don't add them to
16424 2002-02-21 <johan AT FRIJA>
16426 * src/SDCCcse.c: fixed bug #514308
16428 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16431 Fixed BUG #519583. If a conditional block ended in a return/break
16432 statement inside a loop, it was not being considered part of the loop.
16434 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16436 2002-02-10 Karl Bongers <karl AT turbobit.com>
16439 Fixed up SDCDB debugger somewhat. Updated debugger/README
16440 with lots of comments and notes.
16442 * device/examples/test2.c:
16443 Fix bug, "red" variable not being initialized(compiler complained).
16445 * device/examples/Makefile, examples/test3.c:
16446 Add Makefile in device/examples folder, compiles test3.c
16447 for use as a multiple module SDCDB test case.
16449 * sim/ucsim/cmd.src/cmdset.cc:
16450 Took out debug printfs in ucsim "next" command.
16452 * sim/ucsim/xa.src:
16453 Karl and Johan start ucsim XA support. Most dissassembly working,
16454 about 75% emulation done(plenty of work remaining).
16456 * sim/ucsim/z80.src:
16457 Add Z80 support to ucsim, add test-ucz80 regression test,
16458 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16459 Notice z80 compiler fails on examples/test3.c/crc code.
16461 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16463 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16464 Added support for --parms-in-bank1
16466 * src/ds390/peeph.def:
16467 added a few more peephole optimzations
16469 * src/ds390/main.c:
16470 1) added __builtin_inp & __builtin_outp used to read in data of given length
16471 from a memory mapped port
16472 2) added __builtin_memcmp
16473 3) added __builtin_swapw swap bytes of a short
16475 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16476 1) handle multiple send & receives from register bank1
16477 2) ralloc can now allocate DPTR1 to some liveRanges
16479 * src/SDCCsymt.c, src/SDCCsymt.h:
16480 changes to handle multiple sends & receives
16482 * src/SDCCptropt.h:
16483 added some pointer arithmetic optimization
16485 * src/SDCCptropt.c:
16486 added some pointer arithmetic optimizations but not stable yet so not
16487 called from anywhere (will get this working shortly)
16489 * src/SDCCopt.c: fixed for multiple sends & receives
16492 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16493 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16494 set preprocessor defines (depending on options)
16496 * src/SDCCicode.c, src/SDCCicode.h:
16497 changes made to handle multiple sends & receives
16500 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16502 * src/SDCCcse.c, src/SDCCcse.h:
16503 added function findbackward def (to be used in upcoming optimization)
16505 * src/SDCCcflow.c, src/SDCCcflow.h:
16506 added function returnAtEnd - to determine if a basic block terminates with
16509 * src/SDCCast.c, src/SDCCast.h:
16510 added option parms-in-bank1
16512 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16513 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16514 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16515 adjusted for --parms-in-bank1 option
16517 * device/include/string.h:
16518 donot redefine "reentrant" keyword
16520 * device/include/ds80c390.h: Added some more SFRs
16522 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16524 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16526 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16528 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16530 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16532 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16534 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16536 * Added --xram-movc option
16538 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16540 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16542 2002-01-11 Johan Knol
16544 * Added math lib of Jesus Calvino-Fraga
16546 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16548 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16549 * support/regression/Makefile: new target test-mcs51-stack-auto
16550 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16552 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16554 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16556 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16558 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16560 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16562 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16564 * src/SDCCglue.h: add definition for printIvalChar()
16566 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16568 * src/SDCCast.c: fix #498138 by Johan
16570 * src/SDCCglue.c: fix #498138 by Johan
16572 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16574 * support/regression/Makefile: fix clean
16576 * support/regression/ports/ds390/support.c: fix transmission of last character
16578 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16580 * /sdcc/src/ds390/gen.c:
16581 a) improved computing address of stack variable
16582 b) took out some #if 0 code
16583 c) improved parmBytes adjustment
16584 d) improved genPlusIncr & genMinusIncr
16585 e) genCmp could generate bad code (when left assigned to DPTR)
16586 f) Fixed bug in hasInc
16588 * /sdcc/src/ds390/ralloc.c:
16589 a) packRegsForSupport could mess up live information (Fixed)
16590 b) packRegsDPTRuse could be incorrect for left & right shift
16592 * /sdcc/src/mcs51/ralloc.c:
16593 packRegsForSupport could mess up the live information (Fixed)
16595 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16597 * /sdcc/src/SDCCast.c:
16598 can reverse a loop even if function call is present as long
16599 as the loop control variable is local & is not passed as parameter
16601 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16603 * /sdcc/ChangeLog: *** empty log message ***
16605 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16606 More builtin function additions for TININative
16608 * /sdcc/src/ds390/ralloc.c:
16609 Had broken the regression testsuite
16611 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16613 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16614 Added funcattr hasStackParms will be set for reentrant functions when there
16615 are paramteres on the stack, this helps in minimizing frame pointer generation
16616 typeFromStr can handle function pointers now
16618 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16619 *** empty log message ***
16621 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16623 * /src/ds390/gen.c, /src/ds390/main.c:
16624 More builtin function additions for TININative
16626 * /src/ds390/ralloc.c:
16627 Had broken the regression testsuite
16629 * /src/SDCCast.c: Fixed a bug in dumptree
16631 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16632 Added funcattr hasStackParms will be set for reentrant functions when there
16633 are paramteres on the stack, this helps in minimizing frame pointer generation
16634 typeFromStr can handle function pointers now
16636 * /doc/builtins.txt, /doc/TININative.txt:
16637 *** empty log message ***
16640 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16642 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16643 ALPHA version for -mTININative
16645 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16646 updated to reflect changes in the port structure
16649 added function do_assemble (similar to do_link) if non-null this function
16650 will be called to do assembly (-mTININative) requires a multi command
16652 added function genAssemblerEnd will be called to generate assembler Epilogue
16655 added _JavaNative to debug info printing
16657 * /src/SDCCmain.c: added option --tini-libid
16658 added port->do_assemble function (-mTININative) has a multi command assemble
16660 * /src/SDCCglue.c: Disabled "constExpr" check
16661 added port->genAssemblerEnd function
16663 * /src/SDCCglobl.h: Added option --tini-libid value
16666 tookout optimizeCompare from the header (has no external references)
16668 * /src/SDCCast.c: made one more function "static"
16670 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16672 * src/z80/mappings.i: Added z80asm support.
16674 * src/z80/main.c: Added z80asm support on --asm=z80asm
16676 * src/z80/gen.c: Fixed asm portability issues.
16678 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16680 * src/SDCCglue.c (printExterns): Added global/extern split.
16682 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16684 * support/regression/Makefile: added test for mcs51 model large
16686 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16688 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16690 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16692 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16694 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16696 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16698 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16700 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16702 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16704 * support/regression/tests/simplefloat.c: Port to mcs51.
16706 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16707 * support/regression/tests/bug-485362.c: Added.
16709 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16711 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16713 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16715 * src/z80/gen.c (aopDump): Added a dump function.
16717 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16718 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16720 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16722 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16724 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16726 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16728 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16730 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16732 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16734 * support/regression/ports/ds390/support.c: Use tinibios.
16736 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16738 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16740 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16741 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16743 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16745 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16747 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16749 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16751 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16752 (packRegsForIYUse): Created and optimised.
16754 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16756 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16757 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16759 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16761 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16763 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16765 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16767 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16769 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16771 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16773 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16775 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16777 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16779 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16781 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16782 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16783 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16785 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16787 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16788 (genNotFloat): Added.
16789 (genUminusFloat): Added.
16791 * device/lib/z80/Makefile: Added floating pt stubs.
16793 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16795 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16797 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16799 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16801 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16803 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16805 * sdcc/support/regression/Makefile: Add port ds390.
16807 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16809 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16811 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16813 * sdcc/support/regression/ports/ds390/support.c: Added.
16815 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16817 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16819 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16821 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16823 * device/include/malloc.h: Added z80 and gbz80 support.
16825 * device/lib/gbz80/heap.s: Added.
16827 * device/lib/z80/heap.s: Added.
16829 * device/lib/malloc.c: Added z80 and gbz80 support.
16831 * support/regression/tests/malloc.c (testMalloc): Added.
16833 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16835 * support/regression/tests/bug-478094.c: Added.
16837 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16839 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16841 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16843 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16845 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16847 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16849 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16851 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16853 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16855 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16857 * support/regression/tests/bug-477927.c: Added.
16859 * src/z80/peeph.def: Added minor rules.
16861 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16863 * src/z80/peeph.def: Added jump optimisation modification.
16865 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16867 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16869 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16871 * support/regression/tests/funptrs.c: Added.
16873 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16875 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16877 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16879 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16881 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16883 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16884 (movLeft2ResultLong): Created.
16886 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16887 (joinPushes): Added. Joins two char pushes into a word push.
16889 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16891 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16893 * support/makebin/Makefile (install): Added creation of dest dir.
16895 2001-10-24 Karl Bongers <karl AT turbobit.com>
16897 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16899 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16901 * src/z80/ralloc.c: Turned off faulty pack for one use.
16903 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16905 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16907 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16909 * support/regression/Makefile: Improved clean
16911 * support/regression/ports/gbz80/spec.mk: Added clean
16913 * support/regression/ports/host/spec.mk: Added clean
16915 * support/regression/ports/z80/spec.mk: Added clean
16917 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16919 * support/regression/ports/mcs51/timeout.c: little improvements
16921 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16923 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16925 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16927 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16929 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16931 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16933 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16935 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16936 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16938 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16940 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16942 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16944 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16946 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16948 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16950 * support/regression/tests/longor.c: Added.
16952 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16954 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16956 * as/mcs51/aslink.h: define PATH_MAX
16958 * as/mcs51/asm.h: define PATH_MAX
16960 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16962 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16964 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16966 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16968 * src/SDCCglobl.h: define PATH_MAX
16970 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16972 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16974 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16976 * src/z80/gen.c (gencjneshort): Fixed
16978 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16980 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16982 * support/regression/tests/bug-469671.c: Added.
16984 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16986 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16988 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16990 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16992 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16994 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16996 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16998 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17000 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17002 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17004 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17006 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17008 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17010 * 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.
17012 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17014 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17016 2001-10-07 <johan AT FRIJA>
17018 * device/lib/gets.c (gets): fixed the return value.
17020 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17021 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17023 * 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.
17025 * 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.
17027 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17029 * src/pic/gen.c: Removed Safe_strdup.
17031 * configure.in: Added option to enable libgc support.
17033 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17034 (bitVectUnion): Optimised.
17035 (bitVectIntersect): Optimised.
17036 (bitVectBitsInCommon): Optimised.
17037 (bitVectCplAnd): Optimised.
17039 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17041 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17043 * src/SDCCmain.c: distinguish between assembler debug and plain options
17045 * src/avr/main.c: remove standard assembler options
17047 * src/ds390/main.c: remove standard assembler options
17049 * src/mcs51/main.c: remove standard assembler options
17051 * src/port.h: removed "PENDING" comment
17053 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17055 * src/device/lib/_mulint.c : new, with assember functions
17057 * src/device/lib/_mullong.c : new, with assember functions
17059 * src/device/lib/_divuint.c : with assember functions
17061 * src/device/lib/_divsint.c : with assember functions
17063 * src/device/lib/_divulong.c: with assember functions
17065 * src/device/lib/_divslong.c: with assember functions
17067 * src/device/lib/_moduint.c : with assember functions
17069 * src/device/lib/_modsint.c : with assember functions
17071 * src/device/lib/_modulong.c: with assember functions
17073 * src/device/lib/_modslong.c: with assember functions
17075 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17077 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17079 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17080 replaced _mululong.c and _mulslong.c by _mullong.c
17082 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17084 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17086 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17088 * src/SDCCglue.c: test, if win32api is available for MINGW
17090 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17092 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17093 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17094 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17095 * support/regression/ports/host/spec.mk: removed GENERIC
17096 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17097 * support/regression/ports/z80/spec.mk: removed GENERIC
17099 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17101 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17103 * support/regression/tests/bug-467035.c: Created.
17105 2001-10-01 <johan AT FRIJA>
17107 * src/SDCC.y: fixed bug #466586 part 1
17109 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17111 * SDCCicode.c: z80 has no generic pointers
17112 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17114 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17116 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17118 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17120 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17122 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17124 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17126 * configure.in: Fixed up so that ucsim is only configured once.
17128 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17130 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17131 (getPathDifference): As above.
17133 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17135 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17137 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17138 * .version: Updated to 2.3.1
17140 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17141 Added copyright header.
17143 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17144 (assemble): Added support for macro based assembler commands.
17145 (linkEdit): Added support for macro based linker commands.
17146 (preProcess): Changed the pre-processor to use macros.
17147 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17148 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17150 * device/lib/z80/crt0.s: Added module name for debugging.
17152 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17154 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17156 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17158 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17160 * src/Makefile.in: Added SDCCmacro and SDCCutil
17162 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17164 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17166 2001-09-16 <johan AT FRIJA>
17168 * 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.
17170 2001-09-15 <johan AT FRIJA>
17172 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17173 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17175 2001-09-11 <johan AT FRIJA>
17177 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17179 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17181 * support/regression/tests/bug-460444.c: Added test case.
17183 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17184 (genCast): Added justification for all of the asserts.
17186 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17188 * support/regression/support.c: _xdata replaced by xdata
17190 * support/regression/spec.mk: removed _generic
17192 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17194 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17196 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17197 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17199 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17201 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17203 * support/regression/tests/bug-460010.c: Added test case.
17205 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17207 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17209 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17211 * support/regression/testfwk.c: removed workaround for bug #436344
17213 * support/regression/tests/bp.c: use less memory with mcs51
17215 * support/regression/tests/bug-441448.c: use less memory
17217 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17219 * support/regression/collate-results.py: typo
17221 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17223 * support/regression/tests/fetchoverlap.c: Added new test case.
17225 * support/regression/tests/bp.c: Added new test case.
17227 * support/regression/tests/bug-448984.c: Added new test case.
17229 * support/regression/tests/pow2shifts.c: Added new test case.
17231 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17232 (genlshTwo): Fixed right shift for count > 8.
17234 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17236 2001-09-08 <johan AT FRIJA>
17238 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17240 2001-09-07 <johan AT FRIJA>
17242 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17244 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17246 2001-09-06 <johan AT FRIJA>
17248 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17249 * bernhard noted me at this: "() equals to (void)" (1.38)
17251 2001-09-05 <johan AT FRIJA>
17253 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17255 2001-09-04 <johan AT FRIJA>
17257 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17260 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17262 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17264 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17266 * link/z80/aslink.h: Fixed path for PATH_MAX
17268 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17270 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17272 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17274 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17276 * 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.
17278 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17280 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17281 (genCmp): Fixed up genCmp for the GB with longs.
17283 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17285 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17287 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17289 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17291 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17293 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17295 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17297 * 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.
17299 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17301 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17303 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17305 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17307 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17309 * sim/ucsim/configure: little improvement of Cygwin-detection
17310 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17311 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17312 * support/regression/tests/bug-221100.c: small changes for mcs51
17313 * support/regression/tests/bug-221168.c: small changes for mcs51
17314 * support/regression/tests/bug-227710.c: small changes for mcs51
17315 * support/regression/tests/staticinit.c: small changes for mcs51
17316 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17317 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17318 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601