1 2009-02-01 Borut Razem <borut.razem AT siol.net>
3 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
4 device/lib/hc08/Makefile.in, device/lib/incl.mk,
5 device/lib/z80/Makefile.in:
7 * support/regression/tests/snprintf.c:
8 reenable floating point in small-xstack-auto library
10 2008-01-26 Raphael Neider <rneider AT web.de>
12 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
14 2008-01-25 Raphael Neider <rneider AT web.de>
16 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
17 search path instead of appending them
19 2009-01-24 Borut Razem <borut.razem AT siol.net>
21 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
22 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
23 to 32 bit unsigned int when calling sputl() since it is a macro
24 * as/link/lkar.c: changed the initialization of This->loaded
26 2009-01-23 Borut Razem <borut.razem AT siol.net>
28 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
29 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
30 unsigned int when calling new(), since asxxxx doesn't use function
33 2009-01-21 Borut Razem <borut.razem AT siol.net>
35 * as/link/lkar.h: sgetl and sputl are independent of endianness
36 * as/link/sdxxxx_config.h.in: removed endianness detection
38 2009-01-20 Borut Razem <borut.razem AT siol.net>
40 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
41 due creation of ar format libraries
42 * support/scripts/sdcc.nsi:
43 don't add nonexistent object files to the package
45 2009-01-19 Borut Razem <borut.razem AT siol.net>
47 * Makefile.in, configure.in, configure,
48 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
49 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
50 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
51 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
52 device/lib/small/Makefile.in,
53 device/lib/z80/Makefile.in: create ar format libraries
54 * support/regression/ports/mcs51-xstack-auto/spec.mk:
55 use device/lib/Makefile to create library
56 * support/regression/tests/snprintf.c:
57 floating point is not enabled in small-xstack-auto library
58 * device/lib/libfloat.lib, device/lib/libint.lib,
59 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
61 2009-01-18 Borut Razem <borut.razem AT siol.net>
63 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
64 warning: extra tokens at end of #endif directive
66 2009-01-11 Borut Razem <borut.razem AT siol.net>
68 * Makefile.in: added SDCC_ASRANLIB to PKGS
70 2009-01-10 Borut Razem <borut.razem AT siol.net>
72 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
73 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
74 due added support for ar format libraries
76 2009-01-09 Borut Razem <borut.razem AT siol.net>
78 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
79 as/asranlib/asranlib.c: added asranlib
80 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
81 * Makefile.in, as/link/hc08/Makefile.in,
82 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
83 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
84 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
85 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
86 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
87 configure.in, sdcc.dsw: modified to support ar format libraries
89 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
91 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
94 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
96 * sim/ucsim/z80.src/inst_ed.cc:
97 Fixed bug #2488074, which made regression tests fail.
99 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
101 * device/lib/z80/mod.s,
102 device/lib/z80/div.s,
103 device/lib/z80/mulchar.s,
104 device/lib/z80/mul.s,
105 device/lib/z80/divsigned.s,
106 device/lib/z80/Makefile.in:
107 Implemented RFE #1702376.
109 2009-01-05 Borut Razem <borut.razem AT siol.net>
111 * as/link/lksdcclib.c:
112 fixed linker hanging in INDEXLIB is not defined (hc08)
114 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
117 Implemented RFE #2485684, and some further improvements of HL caching
119 * src/z80/peeph-z80.def:
120 Fixed a bug exposed by implementing RFE #2485684.
122 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
124 * src/z80/peeph-z80.def:
125 Peephole improvements.
128 device/include/string.h,
129 device/lib/z80/memmove.s:
131 * device/lib/z80/Makefile.in,
132 device/lib/Makefile.in,
133 support/regression/tests/memory.c,
134 device/lib/z80/strlen.s:
135 Partially implemented RFE #2471534.
137 2009-01-04 Borut Razem <borut.razem AT siol.net>
139 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
140 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
141 * doc/README.txt: updated John Hartman's e-mail address
142 * as/link/lkrel.c, as/link/lksdcclib.c:
143 fixed bug #2484677: Linker hangs
144 * src/z80/peep.c: fixed msvc warning C4047:
145 'return' : 'int ' differs in levels of indirection from 'char *'
146 * config.dsp: as/lib corrected to as/link
148 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
151 Implemented RFE #2484693.
152 * src/z80/peeph-z80.def:
153 Some peephole improvements.
155 2009-01-03 Borut Razem <borut.razem AT siol.net>
158 fixed warning: 'ret' may be used uninitialized in this function
160 2009-01-02 Borut Razem <borut.razem AT siol.net>
162 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
163 as/link/getline.[ch], as/link/lkrel.[ch]: added,
164 made support for differnet library formats more flexible,
165 preparation for support of ar format
166 * as/link/lklibr.c, as/link/z80/Makefile.in,
167 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
168 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
169 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
170 as/link/hc08/lkelf.c, as/link/aslink.h:
171 made support for differnet library formats more flexible,
172 preparation for support of ar format
174 2009-01-01 Borut Razem <borut.razem AT siol.net>
176 * as/link/asxxxx_config.h.in:
177 fixed warning: extra tokens at end of #endif directive
179 fixed warning: suggest parentheses around && within ||
180 * device/lib/Makefile.in: allow whitespaces at the end of lines in
181 ports.build, in order to make it work on cygwin - it seems to be a
182 bug in cygwin grep: CR is not treated as part of end-of-line
184 2008-12-31 Borut Razem <borut.razem AT siol.net>
186 * configure, configure.in, config.dsp, config_vc.awk,
187 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
188 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
189 introduced asxxxx_config.h.in
191 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
194 src/z80/peeph-z80.def:
195 Minor addition improvement.
197 2008-12-30 Raphael Neider <rneider AT web.de>
199 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
200 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
201 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
202 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
203 support/librarian/sdcclib.c, support/makebin/makebin.c:
204 partially revert changes from r5293..r5295
206 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
208 * src/z80/peeph-z80.def:
209 Minor peephole improvement.
211 2008-12-29 Raphael Neider <rneider AT web.de>
213 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
214 incorrectly discarded BANKSELs
216 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
218 * support/regression/tests/memory.c:
219 Added simple test for memset(), memcpy() and memmove()
221 2008-12-29 Borut Razem <borut.razem AT siol.net>
223 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
225 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
227 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
228 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
229 (177.j): added new rule
230 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
231 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
232 (decorateType CAST): propagate storage class to generic pointer results
234 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
236 * device/lib/z80/string.c,
237 device/lib/z80/printf.c,
238 device/lib/z80/mul.s:
241 Fixed code generation bug exposed by builtin memcpy().
243 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
245 * device/lib/_memcpy.c:
246 fixed conflict with builtin memcpy()
248 2008-12-26 Borut Razem <borut.razem AT siol.net>
250 * support/librarian/sdcclib.c:
251 fixed bug 2466950: "sdcclib broken"
252 by removing fgets return value check
254 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
257 device/include/string.h: Implemented RFE #1914254
259 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
260 * device/lib/z80/Makefile.in,
261 device/lib/Makefile.in,
262 device/lib/z80/memmove.s: Implemented RFE #1914256
264 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
266 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
267 * src/z80/peep.c: improved checks for unused data
269 src/z80/main.c: Implemented RFE #1899189
271 2008-12-25 Borut Razem <borut.razem AT siol.net>
273 * support/regression/Makefile.in:
274 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
276 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
278 * src/z80/peeph-z80.def: minor peephole improvements
280 2008-12-21 Borut Razem <borut.razem AT siol.net>
282 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
283 due to redefinition of symbol __assert
284 sdcclib.c:53:1:warning: "__assert" redefined
285 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
286 warning: this is the location of the previous definition
288 2008-12-20 Raphael Neider <rneider AT web.de>
290 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
291 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
292 support/cpp/libcpp/macro.c: fix format string errors
294 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
296 * src/pic/device.c: partial rewrite using strtok,
297 quieten compiler warnings, adopt SDCC coding style
299 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
300 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
301 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
302 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
303 support/librarian/sdcclib.c, support/makebin/makebin.c:
304 quieten most compiler warnings
306 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
307 probably fix operator precedence bug
309 * doc/clean.mk: quieten rm if no .lyx is present
311 2008-12-19 Borut Razem <borut.razem AT siol.net>
313 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
314 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
315 doc/README.txt, doc/test_suite_spec.lyx:
316 applied patch 2446381: Dcoumentation spelling correcitons
317 thanks to Steven Borley
319 2008-12-16 Raphael Neider <rneider AT web.de>
321 * device/include/pic/pic12f629.h,
322 device/include/pic/pic12f675.h,
323 device/lib/pic/libdev/pic12f629.c,
324 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
326 2008-12-14 Borut Razem <borut.razem AT siol.net>
328 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
329 converted to LyX 1.5.7 (\lyxformat 276) format
331 2008-12-07 Borut Razem <borut.razem AT siol.net>
333 * support/regression/tests/bitfields.c:
334 added test case for bug #2366757
336 2008-12-07 Raphael Neider <rneider AT web.de>
338 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
339 NULL pointer dereference, closes #2366757
341 2008-11-25 Raphael Neider <rneider AT web.de>
343 * device/include/pic16/pic16devices.txt,
344 sdcc/src/pic16/device.c,
345 sdcc/src/pic16/device.h: implicitly disable XINST
346 whenever CONFIG4L is set via an additional optional
347 argument to the configword directive in pic16devices.txt
349 2008-11-24 Raphael Neider <rneider AT web.de>
351 * device/lib/pic16/configure.ac,
352 device/lib/pic16/Makefile.common: fixed quoting issues
354 * device/lib/pic16/configure,
355 device/lib/pic16/debug/Makefile.in,
356 device/lib/pic16/libc/Makefile.in,
357 device/lib/pic16/libdev/Makefile.in,
358 device/lib/pic16/libio/Makefile.in,
359 device/lib/pic16/libm/Makefile.in,
360 device/lib/pic16/libsdcc/Makefile.in,
361 device/lib/pic16/Makefile.in,
362 device/lib/pic16/startup/Makefile.in: regenerated
364 * src/pic16/main.c (_pic16_finaliseOptions): revert to
367 2008-11-24 Raphael Neider <rneider AT web.de>
369 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
370 argument of --asm= or --link= to allow for
371 --asm="sh script --options", the user can double quote the
372 argument if needed: --asm="'c:/program files/gpasm' -q",
373 also fix some potential buffer overflows
375 2008-11-19 Borut Razem <borut.razem AT siol.net>
378 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
379 thanks Mauro Giachero
381 2008-11-16 Borut Razem <borut.razem AT siol.net>
383 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
384 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
386 2008-11-15 Borut Razem <borut.razem AT siol.net>
388 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
389 src/SDCCsymt.c, src/SDCCsymt.h:
390 fixed RFE #2291335 : Unnamed bit-field initialization
391 * support/regression/tests/bitfields.c:
392 added test case for RFE #2291335
393 * support/regression/tests/bug-1981238.c:
394 don't initialize unnamed bit-fields
396 2008-11-11 Raphael Neider <rneider AT web.de>
398 * device/include/pic16/pic18f25j10.h,
399 device/include/pic16/pic18f45j10.h: remove useless boilerplate
401 * device/include/pic16/adc.h,
402 device/lib/pic16/libio/adc/adcbusy.c,
403 device/lib/pic16/libio/adc/adcclose.c,
404 device/lib/pic16/libio/adc/adcconv.c,
405 device/lib/pic16/libio/adc/adcopen.c,
406 device/lib/pic16/libio/adc/adcread.c,
407 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
408 and fixed ADC routines to work for more target devices,
409 incorporates patch #2036130 by Nick Materer
411 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
413 * device/include/ctype.h,
414 * device/include/ds400rom.h,
415 * device/include/ds80c390.h,
416 * device/include/float.h,
417 * device/include/math.h,
418 * device/include/serial.h,
419 * device/include/stdbool.h,
420 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
422 * device/include/mcs51/C8051F336.h,
423 * device/include/mcs51/C8051T600.h,
424 * device/include/mcs51/C8051T610.h,
425 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
426 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
428 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
430 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
432 2008-11-10 Raphael Neider <rneider AT web.de>
434 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
435 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
436 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
437 (patch by Nick Materer, #2253980)
439 * device/lib/pic16/libio/adc.ignore,
440 device/lib/pic16/libio/i2c.ignore,
441 device/lib/pic16/libio/usart.ignore,
442 device/lib/pic16/pics.all: updated to build more device libs
444 * device/lib/pic16/libdev/Makefile.am,
445 device/lib/pic16/libdev/Makefile.in,
446 device/lib/pic16/libio/Makefile.am,
447 device/lib/pic16/libio/Makefile.in: regenerated
449 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
450 names per memory location, applied SDCC style to more functions
452 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
454 * device/include/mcs51/p89lpc933_4.h: new NXP header file
455 * device/include/mcs51/p89lpc935_6.h: new NXP header file
456 * device/include/mcs51/p89v66x.h: minor changes
457 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
459 2008-11-09 Raphael Neider <rneider AT web.de>
461 * device/include/pic/pic14devices.txt: fixed memory description for
462 12f629 and 12f675, closes #2236240
464 2008-11-06 Borut Razem <borut.razem AT siol.net>
466 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
467 pass system include paths with -isystem to sdcpp
468 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
469 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
471 2008-11-02 Raphael Neider <rneider AT web.de>
473 * doc/sdccman.lyx: updated the sections on the library build process
474 and on how to add support for new devices, and documented known
475 problems with the extended instruction set including a workaround
477 2008-11-01 Raphael Neider <rneider AT web.de>
479 * device/include/pic16/adc.h,
480 device/include/pic16/pic16devices.txt,
481 device/include/pic16/pic18f2410.h,
482 device/include/pic16/pic18f2510.h,
483 device/include/pic16/pic18f2515.h,
484 device/include/pic16/pic18f2610.h,
485 device/include/pic16/pic18f4410.h,
486 device/include/pic16/pic18f4510.h,
487 device/include/pic16/pic18f4515.h,
488 device/include/pic16/pic18f4610.h,
489 device/include/pic16/pic18fregs.h,
490 device/lib/pic16/libdev/Makefile.am,
491 device/lib/pic16/libdev/Makefile.in,
492 device/lib/pic16/libdev/pic18f2410.c,
493 device/lib/pic16/libdev/pic18f2510.c,
494 device/lib/pic16/libdev/pic18f2515.c,
495 device/lib/pic16/libdev/pic18f2610.c,
496 device/lib/pic16/libdev/pic18f4410.c,
497 device/lib/pic16/libdev/pic18f4510.c,
498 device/lib/pic16/libdev/pic18f4515.c,
499 device/lib/pic16/libdev/pic18f4610.c,
500 device/lib/pic16/libio/Makefile.am,
501 device/lib/pic16/libio/Makefile.in,
502 device/lib/pic16/pics.all: added support for 18f[24][456]10
503 and 18f[24]515 devices
504 * doc/sdccman.lyx: updated list of supported PIC16 devices
506 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
507 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
508 src/xa51/gen.c: avoid compiler warnings
509 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
511 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
513 * device/include/mcs51/p89v66x.h: NXP header file
514 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
515 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
517 2008-10-14 Raphael Neider <rneider AT web.de>
519 * device/lib/pic16/libdev/Makefile.am,
520 device/lib/pic16/libio/Makefile.am: enable building libraries for
521 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
522 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
523 * device/lib/pic16/libdev/Makefile.in,
524 device/lib/pic16/libio/Makefile.in: regenerated
526 2008-10-14 Raphael Neider <rneider AT web.de>
528 * device/include/pic16/pic18f2450.h,
529 device/include/pic16/pic18f4450.h,
530 device/lib/pic16/libdev/pic18f2450.c,
531 device/lib/pic16/libdev/pic18f4450.c,
532 device/include/pic16/adc.h,
533 device/include/pic16/pic16devices.txt,
534 device/include/pic16/pic18fregs.h,
535 device/lib/pic16/libdev/Makefile.am,
536 device/lib/pic16/libdev/Makefile.in,
537 device/lib/pic16/libio/Makefile.am,
538 device/lib/pic16/libio/Makefile.in,
539 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
541 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
542 stack to a fixed location, relax it to automatically work with all
543 but the smallest devices (256 byte RAM devices need #pragma stack)
545 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
547 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
548 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
549 * device/lib/_strcspn.c: fixed bug 2140931
551 2008-10-06 Raphael Neider <rneider AT web.de>
553 * device/include/pic16/stdio.h,
554 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
555 declared __naked for convenience, named all arguments
556 * device/lib/pic16/libc/stdio/strmgpsim.c,
557 device/lib/pic16/libc/stdio/strmmssp.c,
558 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
560 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
561 empty __naked functions,
562 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
563 corner cases (unlink first/last pCode in list), reuse more code
565 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
567 * src/ds390/main.c (_ds390_genInitStartup): added
568 * src/SDCCpeeph.c (getPatternVar): new, added,
569 (labelInRange): fixed bug 2115959
570 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
571 * src/SDCCicode.h: added newiTempOperand
572 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
573 added optimizations for 0/x and x/-1, see also patch 2142900
574 * support/regression/tests/onebyte.c (testMul): added test cases
576 2008-09-20 Borut Razem <borut.razem AT siol.net>
579 definition of absolute address symbols without initial value,
580 fixed SDCC crash "do not know how to intialize symbol"
582 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
584 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
585 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
586 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
587 * device/lib/z80/stubs.s: added stubs for above functions
588 * src/SDCCopt.c (convilong),
589 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
590 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
591 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
592 * support/regression/tests/onebyte.c: enabled all tests for z80
594 2008-09-15 Borut Razem <borut.razem AT siol.net>
596 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
597 device/lib/pic16/libc/stdio/printf.c,
598 device/lib/pic16/libc/stdio/strmusart.c,
599 device/lib/pic16/libc/stdio/printf_tiny.c,
600 device/lib/pic16/libc/stdio/sprintf.c,
601 device/lib/pic16/libc/stdio/strmgpsim.c,
602 device/lib/pic16/libc/stdio/putchar.c,
603 device/lib/pic16/libc/stdio/fprintf.c,
604 device/lib/pic16/libc/stdio/strmmssp.c,
605 device/device/lib/pic16/libc/stdio/vprintf.c,
606 device/lib/pic16/libc/stdio/printf_small.c,
607 device/lib/pic16/libc/stdio/vsprintf.c,
608 device/lib/pic16/libc/stdio/strmputchar.c,
609 device/lib/pic16/libc/Makefile.am,
610 device/lib/pic16/libc/Makefile.in:
611 *printf now returns int, puchar.c moved from stdlib to stdio,
612 *printf format parameter type changed from char * to const char *,
613 added GNU link excetion text to library source files,
614 applyed GNU coding style, removed useless svn ids,
615 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
616 binary specifier: "%b", "%hb" and "%lb"
617 * device/lib/pic16/libc/stdio/vfprintf.c:
618 applied patch #2044424: PIC16: vfprintf
619 thanks Mauro Giachero
620 * support/regression/tests/bug1057979.c:
621 removed old pic16 sprintf specifics
622 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
623 * doc/sdccman.lyx: documented 'b' binary format specifier removal
625 2008-09-15 Raphael Neider <rneider AT web.de>
627 * src/pic16/device.c (pic16_dump_usection): force udata sections
628 into the addressable range (0..0xFFF), workaround for a gpsim
629 bug preventing simulation of regtest bug1750318
630 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
631 (serialRegAssign): fixed regtest bug-971834,
632 (pic16_packRegisters): avoid null-pointer dereference
634 2008-09-14 Raphael Neider <rneider AT web.de>
636 * src/pic16/gen.c, src/pic16/ralloc.c: use
637 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
638 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
640 2008-09-12 Borut Razem <borut.razem AT siol.net>
642 * support/regression/fwk/testfwk.h:
643 define pdata as data for pic16 target
644 thanks Mauro Giachero
646 2008-09-11 Borut Razem <borut.razem AT siol.net>
648 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
649 support/regression/absolute.c:
650 applied patch #2105615: Some PIC16 testcase fixlets
651 thanks Mauro Giachero
653 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
655 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
656 * support/regression/tests/bug2094505.c: new, added
658 2008-09-07 Borut Razem <borut.razem AT siol.net>
660 * src/SDCCglue.c, src/SDCCast.c:
661 fixed throw of "excess elements" warning for char arrays
662 * support/regression/tests/nullstring.c:
663 disable warning about excess elements in array of chars initializer
665 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
667 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
668 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
669 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
670 * support/regression/tests/bug2077267.c: new, added
672 2008-09-05 Raphael Neider <rneider AT web.de>
674 * configure.in, Makefile.common.in: add support for ccache,
675 remove spurious $VERSION output, detect doc-tools even without
676 --enable-doc to facilitate later manual doc-builds, minor cleanup
677 * configure: regenerated
679 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
680 avoid races in parallel VPATH builds
681 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
682 * doc/sdccman.lyx: mention --without-ccache configure option
684 2008-09-01 Raphael Neider <rneider AT web.de>
686 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
687 * (genConstPointerGet): fix reading bitfields from __code space
688 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
689 bitfield initializers (fix regression test bug1856409.c)
690 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
693 2008-08-31 Raphael Neider <rneider AT web.de>
695 * src/pic16/gen.c (genAssign): removed useless compiler output
696 * (genPointerGet,genPointerSet,genCast),
697 src/pic16/glue.c (pic16_printGPointerType):
698 also handle PPOINTERs just to avoid spurious asserts
699 * (pic16_printIvalType,pic16_printIvalBitFields):
700 generalized to arbitrary type/bitfield sizes, allows compilation of
701 regression test bug-1981238.c
702 * (pic16_printIvalChar): fix regression test structflexarray.c
703 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
704 in initialized structs and fix #1843745
705 * (pic16_printIvalStruct): always output initializers for all fields,
706 even those not explicitly given, fixes zeropad.c regression test
707 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
708 #2073635, #1567098, and #1485812)
709 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
711 2008-08-31 Borut Razem <borut.razem AT siol.net>
713 * support/regression/tests/bug-895992.c,
714 support/regression/tests/onebyte.c:
715 enabled pic16 regression testing since the bugs
716 1511794: pic16: regression test bug-895992.c fails
717 1444425: onebyte.c regression tes fails on pic16
718 are fixed, probably by fixing
719 2048464: PIC16: fix genUminus - addresses not.c regression test
720 * src/SDCCsymt.c, src/SDCCglue.c,
721 support/regression/tests/bug-1981238.c:
722 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
725 2008-08-30 Borut Razem <borut.razem AT siol.net>
727 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
728 release version 4.3.2
730 2008-08-24 Raphael Neider <rneider AT web.de>
732 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
733 always use the sdcc from the current build tree (ignore $CC from
734 the environment, fixes compile farm builds)
735 * device/lib/Makefile.in: rename .a into .lib for compatibility,
736 remove more build products from install directory
737 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
738 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
740 2008-08-24 Borut Razem <borut.razem AT siol.net>
742 * src/SDCC.y: applied patch
743 2050245: Fix # 1963382
745 1963382: Listing File - C file comment is incorrect
748 2008-08-23 Borut Razem <borut.razem AT siol.net>
750 * src/pic16/gen.c: applied patch
751 2048464: PIC16: fix genUminus - addresses not.c regression test
752 thanks Mauro Giachero
754 2008-08-22 Borut Razem <borut.razem AT siol.net>
756 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
757 src/pic16/main.c: allow spaces in gpasm and gplink paths
759 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
762 * src/z80/peeph-z80.def: minor peephole improvement
764 2008-08-15 Raphael Neider <rneider AT web.de>
766 * src/z80/gen.c (_vemit2): suppress compiler warning
768 * src/pic/*.[ch]: make proper use of header files and avoid
769 ad-hoc extern declarations, mark module-local helpers 'static',
770 removed dead/replaced code, no functional changes
771 * src/pic16/pcode.c: disentangled from pic14 backend
773 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
775 * src/z80/gen.c: fixed #2051348
776 * support/regression/tests/bug-2051348.c: regression test for #2051348
778 2008-08-10 Raphael Neider <rneider AT web.de>
781 * Makefile.common.in: export PACKAGE for $docdir,
782 fixes #1957036, avoid some "underquoted definition" warnings
783 * configure: regenerated
785 2008-08-10 Raphael Neider <rneider AT web.de>
787 * device/lib/pic16/**: build pic16 library using autotools for
788 improved dependency tracking
790 * device/lib/Makefile.in,
792 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
794 2008-08-10 Raphael Neider <rneider AT web.de>
796 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
797 local variables if --nooverlay is given, workaround for #2023121
799 2008-08-08 Raphael Neider <rneider AT web.de>
801 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
803 2008-08-08 Raphael Neider <rneider AT web.de>
805 * src/pic/pcoderegs.c,
807 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
809 2008-08-07 Borut Razem <borut.razem AT siol.net>
811 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
812 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
813 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
814 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
815 applied modified patch 2038174: Add support for binary constants v2
816 thanks Mauro Giachero
817 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
819 2008-08-04 Raphael Neider <rneider AT web.de>
822 * src/pic16/device.h,
824 * src/pic16/main.c: enable --optimize-goto by default
826 * device/lib/pic16/Makefile.common.in: suppress removed option
829 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
831 2008-07-30 Borut Razem <borut.razem AT siol.net>
833 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
834 applied patch 22032433: PIC16: fix constant strings,
835 thanks Mauro Giachero
837 2008-07-29 Borut Razem <borut.razem AT siol.net>
839 * src/pic16/gen.c: applied patches:
840 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
841 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
842 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
843 thanks Mauro Giachero
845 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
847 * src/port.h: Fixed typo in comment
849 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
851 * src/z80/mappings.i: Implemented RFE #1919415
852 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
853 #1880202, #1914434, prepared for RFE #1703943
855 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
858 * src/z80/peeph-z80.def,
859 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
860 preparation for Z80 peephole improvements
862 2008-06-21 Raphael Neider <rneider AT web.de>
864 * device/include/pic16/pic18f66j60.h,
865 * device/include/pic16/pic18f66j65.h,
866 * device/include/pic16/pic18f67j60.h,
867 * device/include/pic16/pic18f86j60.h,
868 * device/include/pic16/pic18f86j65.h,
869 * device/include/pic16/pic18f87j60.h,
870 * device/include/pic16/pic18f96j60.h,
871 * device/include/pic16/pic18f96j65.h,
872 * device/include/pic16/pic18f97j60.h,
873 * device/lib/pic16/libdev/pic18f66j60.c,
874 * device/lib/pic16/libdev/pic18f66j65.c,
875 * device/lib/pic16/libdev/pic18f67j60.c,
876 * device/lib/pic16/libdev/pic18f86j60.c,
877 * device/lib/pic16/libdev/pic18f86j65.c,
878 * device/lib/pic16/libdev/pic18f87j60.c,
879 * device/lib/pic16/libdev/pic18f96j60.c,
880 * device/lib/pic16/libdev/pic18f96j65.c,
881 * device/lib/pic16/libdev/pic18f97j60.c,
882 * device/include/pic16/pic16devices.txt,
883 * device/include/pic16/pic18fregs.h,
884 * device/lib/pic16/pics.all: added new devices
886 * device/include/pic16/adc.h,
887 * device/lib/pic16/libio/adc/adcbusy.c,
888 * device/lib/pic16/libio/adc/adcopen.c,
889 * device/lib/pic16/libio/adc/adcsetch.c,
890 * device/lib/pic16/libio/i2c/i2copen.c,
891 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
892 all changes from a patch by Anton Strobl
894 2008-06-12 Borut Razem <borut.razem AT siol.net>
896 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
897 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
898 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
899 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
900 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
901 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
902 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
903 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
904 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
905 by applying the modified patch from Risto Huotari
907 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
910 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
911 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
912 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
913 * support/regression/tests/bug1938300.c: new, added
915 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
917 * device/include/asm/ds390/features.h,
918 * device/include/asm/mcs51/features.h,
919 * device/include/mcs51/regc515c.h: inserted LGPL notice
921 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
923 * device/lib/gbz80/div.s,
924 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
925 patch 1597883, Thanks Robert Ramey
927 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
929 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
930 createIvalCharPtr, createIvalPtr, createIval),
932 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
933 initializers for local auto variables
934 * support/regression/tests/zeropad.c: added testcase for auto initializers
936 2008-05-26 Raphael Neider <rneider AT web.de>
938 * device/lib/pic16/startup/crt0.c,
939 * device/lib/pic16/startup/crt0i.c,
940 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
941 explicit, fixed curr_entry loop for >= 256 initializer records,
942 removed debug code (write to 0xf7e)
944 2008-05-25 Raphael Neider <rneider AT web.de>
946 * device/include/pic/pic16f627a.h,
947 * device/include/pic/pic16f628a.h,
948 * device/include/pic/pic16f648a.h: added missing ports
950 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
952 * device/include/float.h: added __INFINITY
953 * device/lib/_fsadd.c: handle overflows
954 * device/lib/_fsmul.c,
955 * device/lib/_fsdiv.c: use __INFINITY
956 * device/lib/_fseq.c,
957 * device/lib/_fsneq.c: handle -0.0
958 * sim/ucsim/s51.src/uc89c51r.cc,
959 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
960 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
961 * src/mcs51/gen.c (genSend): fixed bug with --xstack
962 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
963 * support/regression/tests/snprintf.c: test bug with --xstack
965 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
967 * src/SDCCpeeph.c (callFuncByName):
968 Support nested parenthesis in peephole function arguments (#1967300)
970 2008-05-19 Raphael Neider <rneider AT web.de>
972 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
973 fixed duplicate labels (#1911325)
975 2008-05-19 Raphael Neider <rneider AT web.de>
977 * src/regression/empty.c: suppress warning
978 * src/regression/pointer1.c: enabled index_by_pointer()
979 * src/regression/inline.c: now works for pic16 as well
981 * src/pic16/device.c: include dbuf declarations
982 * src/pic16/device.h: removed obsolete prototypes
984 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
985 * src/pic16/glue.c: made purely local functions static,
986 (pic16_printGPointerType, pic16_printIvalCharPtr,
987 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
988 generic pointers' tags (#1961866)
990 * src/pic16/pcode.c (assignValnums): optimize literal assignments
992 2008-05-19 Borut Razem <borut.razem AT siol.net>
994 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
995 fixed typo, uninstall include/pic16/pic16devices.txt
997 2008-05-18 Borut Razem <borut.razem AT siol.net>
999 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1000 the buffer is null terminated
1001 * src/device/pic16.c:
1002 applied modified patch 1965676: Patch for Win32 16 bit PIC
1003 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1005 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1007 * src/SDCC.lex (check_type),
1008 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1010 * as/mcs51/clean.mk,
1011 * as/z80/clean.mk: also clean *.dep
1012 * device/lib/pic16/libsdcc/stack/Makefile,
1013 * sim/ucsim/libtool: removed as they are rebuild by configure
1014 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1016 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1018 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1019 fixupInline instead of createFunction to fix bug 1864577
1020 (inlineFindMaxBlockno): removed, use global blockNo
1021 * src/SDCCglobl.h: added blockNo
1023 * src/z80/peep.h: modified properties
1024 * support/regression/tests/bug1864577.c: new, added
1026 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1028 * as/mcs51/asdata.c,
1029 * as/mcs51/asm.h: added org_cnt
1030 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1031 * as/mcs51/asout.c: changed old K&R to ANSI
1032 * as/mcs51/Makefile.in: use common identifiers
1038 * as/hc08/Makefile.bcc,
1039 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1040 * sdcc_vc_in.h: added define __func__
1041 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1042 Thanks Ruud van Silfhout
1043 * support/regression/tests/bug1717305.c: new, added
1045 2008-05-05 Borut Razem <borut.razem AT siol.net>
1047 * support/regression/Makefile.in,
1048 support/regression/ports/ds390/spec.mk,
1049 support/regression/ports/hc08/spec.mk,
1050 support/regression/ports/mcs51-common/spec.mk,
1051 support/regression/ports/pic14/spec.mk,
1052 support/regression/ports/pic16/spec.mk,
1053 support/regression/ports/ucz80/spec.mk,
1054 support/regression/ports/z80/spec.mk:
1055 added INC_DIR and LIBDIR paths
1056 * src/ds390/gen.c: removed duplicated selicolon
1058 2008-05-04 Borut Razem <borut.razem AT siol.net>
1060 * support/regression/Makefile.in,
1061 support/regression/fwk/lib/testfwk.c,
1062 support/regression/ports/ds390/spec.mk,
1063 support/regression/ports/hc08/spec.mk,
1064 support/regression/ports/mcs51-common/spec.mk,
1065 support/regression/ports/mcs51-large/spec.mk,
1066 support/regression/ports/mcs51-medium/spec.mk,
1067 support/regression/ports/mcs51-small/spec.mk,
1068 support/regression/ports/mcs51-stack-auto/spec.mk,
1069 support/regression/ports/mcs51-xstack-auto/spec.mk,
1070 support/regression/ports/pic14/spec.mk,
1071 support/regression/ports/pic16/spec.mk,
1072 support/regression/ports/ucz80/spec.mk:
1073 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1074 used to run regeression tests
1076 2008-05-01 Raphael Neider <rneider AT web.de>
1078 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1079 supported devices and instructions to add new ones
1081 2008-05-01 Raphael Neider <rneider AT web.de>
1083 * device/include/pic16/adc.h,
1084 device/lib/pic16/libio/adc/adcbusy.c,
1085 device/lib/pic16/libio/adc/adcopen.c,
1086 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1087 18f2455 style ADC devices, based on patch #1776197
1088 * device/lib/pic16/libio/adc/adcclose.c,
1089 device/lib/pic16/libio/adc/adcconv.c,
1090 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1091 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1092 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1093 * device/include/pic16/pic18f4431.h,
1094 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1095 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1097 2008-05-01 Raphael Neider <rneider AT web.de>
1099 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1100 moved xinst flag into pic16_options_t
1101 * src/pic16/device.c (default_device, pic16_list_devices,
1102 pic16_find_device): removed references to sfrrange
1103 * src/pic16/gen.c (genFunction),
1104 src/pic16/glue.c (pic16initialComments),
1105 src/pic16/main.c (pic16_optionsTable),
1106 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1108 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1110 2008-04-29 Raphael Neider <rneider AT web.de>
1112 * src/pic16/devices.inc,
1113 device/include/pic16/pic16devices.txt: replaced compiled-in list
1114 of devices with a variant parsed at runtime
1115 * src/pic16/device.c: added support for parsing pic16devices.txt,
1117 * src/pic16/device.h: removed (now) unused fields from PIC_device
1118 * src/pic16/main.c: removed #pragma maxram,
1119 (_pic16_initPaths): removed bogus generation of search paths,
1120 setup the port proper only after the search paths (for
1121 pic16devices.txt) are set up,
1122 (_pic16_finaliseOptions): moved processor dependant code here
1123 from _pic16_initPaths(), clean up
1124 * src/pic16/ralloc.c (pic16_init_stack),
1125 * src/pic16/ralloc.h,
1126 * src/pic16/pcode.c: clean up
1127 * device/include/Makefile.in,
1128 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1129 * support/scripts/inc2h-pic16.pl: updated instructions
1131 2008-04-29 Raphael Neider <rneider AT web.de>
1133 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1134 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1135 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1136 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1137 added missing family members and 18f2480/2580/4480/4580 family
1138 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1139 * device/include/pic16/pic18f2525.h: use 18f4620.h
1140 * device/include/pic16/pic18f6680.h: use 18f8680.h
1141 * device/include/pic16/pic18fregs.h,
1142 device/lib/pic16/pics.all,
1143 src/pic16/devices.inc: add new devices
1144 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1145 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1146 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1147 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1148 prevent attempting to build the libio for some new devices
1150 2008-04-29 Raphael Neider <rneider AT web.de>
1152 * debugger/mcs51/Makefile.in: fixed paths to sources
1154 2008-04-25 Borut Razem <borut.razem AT siol.net>
1156 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1157 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1158 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1159 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1160 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1161 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1162 as/link/z80/linkz80.dsp: lklibr.c moved
1163 * doc/INSTALL.txt: binary archives in bz2 format
1164 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1166 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1168 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1169 * support/regression/tests/bug1856409.c: new, added
1171 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1174 * src/mcs51/peep.c: Use werror for error messages.
1175 * src/SDCCicode.c (geniCodeConditional),
1176 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1177 * src/z80/Makefile.bcc,
1178 * src/z80/z80.dsp: added src/z80/peep.c/h
1179 * support/regression/tests/bug1839321.c: new, added
1181 2008-04-20 Raphael Neider <rneider AT web.de>
1183 * device/include/pic16/pic18f2455.h: added bitfields for port C
1185 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1187 * src/z80/peep.c: Use werror for error messages.
1189 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1191 * src/z80/peep.h (declaration of notUsed()),
1192 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1194 * src/z80/z80.h (added dependency on peep.h),
1195 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1198 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1200 * src/SDCCpeeph.c (added support for notUsed()),
1201 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1203 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1204 for notUsed()): Implemented generic (that is not port-specific) part
1207 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1209 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1210 * device/lib/libsdcc.lib,
1211 * device/lib/Makefile.in,
1212 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1213 * device/lib/calloc.c: renamed to _calloc.c
1214 * device/lib/free.c: renamed to _free.c
1215 * device/lib/malloc.c: renamed to _malloc.c
1216 * device/lib/realloc.c: renamed to _realloc.c
1217 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1218 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1219 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1220 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1221 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1222 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1223 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1224 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1226 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1227 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1228 * support/regression/tests/bug1509084.c: new, added
1230 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1232 * device/include/mcs51/cc2510fx.h: added _XPAGE
1233 * device/include/mcs51/compiler.h: cosmetic changes
1235 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1237 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1240 2008-03-31 Borut Razem <borut.razem AT siol.net>
1242 * support/cpp2 renamed to support/cpp
1243 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1244 support/cpp2/libiberty/splay-tree.c,
1245 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1246 support/cpp2/libcpp/directives.c,
1247 support/cpp2/libcpp/include/cpplib.h,
1248 support/cpp2/libcpp/include/symtab.h,
1249 support/cpp2/libcpp/include/line-map.h,
1250 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1251 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1252 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1253 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1254 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1255 release version 4.3.0
1256 * configure.in, configure, Makefile.in, Makefile.bcc:
1257 adapted for moved cpp2
1259 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1261 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1262 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1264 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1266 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1268 * support/regression/tests/bug1717943.c: new, added
1270 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1272 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1273 bytewise return value assignments introduced in last commit.
1275 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1277 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1278 genMult, genJumpTab):
1279 Use 16-bit instructions for addition in some additional cases,
1280 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1282 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1284 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1285 Implemented RFE #1921450, changed some debug messages.
1287 2008-03-30 Borut Razem <borut.razem AT siol.net>
1289 * Small Device C Compiler 2.8.0 released
1290 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1291 * support/scripts/sdcc.nsi: added finish page; this version
1292 was used for 2.8.0 release
1293 * doc/knownbugs.html: removed; magically generated by the build
1294 process using gen_known_bugs.pl from now on
1296 2008-03-23 Borut Razem <borut.razem AT siol.net>
1298 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1299 and reverted it, since it was already fixed by Raphael ;-)
1300 * doc/knownbugs.html: updated for RC2
1302 2008-03-22 Raphael Neider <rneider AT web.de>
1304 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1307 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1309 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1310 * support/regression/tests/bug1839277.c: added related testBug1839299
1312 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1314 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1315 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1317 * src/mcs51/gen.c: throughout only output hex constants
1318 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1319 * support/regression/tests/bug1839277.c: new, added
1321 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1323 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1324 compilation warning about nested comments.
1326 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1328 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1329 * support/regression/tests/bug1921073.c: new, added
1331 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1333 * src/z80/SDCCpeeph.c.c (callFuncByName):
1334 Commented function parameters.
1336 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1338 * src/z80/ralloc.c (packRegsForAccUse2):
1339 disabled a broken accumulator packing optimization (fixed #1292721).
1340 * support/regression/tests/bug-1292721: Regression test for #1292721.
1342 2008-03-16 Raphael Neider <rneider AT web.de>
1344 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1345 fixed code bloat regression using a variant of patch #1915618
1347 2008-03-16 Borut Razem <borut.razem AT siol.net>
1349 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1350 icon, changed startup menu for release distribution, code cleaning,
1351 create url files instead links in startup menu
1353 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1355 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1356 * support/regression/tests/bug1579949.c: new, added
1358 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1360 * device/lib/printf_fast.c: fixed bug 1255403
1362 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1364 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1365 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1367 2008-03-14 Borut Razem <borut.razem AT siol.net>
1369 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1370 command line options
1371 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1372 is correctly displayed
1373 * as/link/z80/lkmain.c: usage line commented out
1375 2008-03-13 Borut Razem <borut.razem AT siol.net>
1377 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1378 updated the list pf supported pic14 devices
1380 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1382 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1384 2008-03-12 Borut Razem <borut.razem AT siol.net>
1386 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1387 fixed documentation request #1718191
1388 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1389 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1392 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1394 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1395 * support/regression/tests/bug1505811.c: new, added
1397 2008-03-09 Raphael Neider <rneider AT web.de>
1399 * device/include/pic16/pic18f2620.h,
1400 * device/include/pic16/pic18f4620.h,
1401 * device/lib/pic16/libdev/pic18f2620.c,
1402 * device/lib/pic16/libdev/pic18f4525.c,
1403 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1404 family to consistently use pic18f4620.[ch], fixes #1832562
1406 2008-03-09 Borut Razem <borut.razem AT siol.net>
1408 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1409 changed sdcc version to 2.8.0
1410 * knownbugs.html: regenerated
1411 * support/scripts/gen_known_bugs.pl: added number of open bugs
1413 2008-03-09 Raphael Neider <rneider AT web.de>
1415 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1416 (genOr): read volatile operand even if the result is known,
1418 (genOr,genXor): removed unused legacy code,
1419 (genDummyRead): use pic16_mov2w_volatile()
1421 2008-03-08 Borut Razem <borut.razem AT siol.net>
1423 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1424 cons w. --model-large
1425 * support/regression/staticinit.c: added regression test for bug
1428 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1430 * src/ds390/gen.c (pushSide, genPcall),
1431 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1432 * src/mcs51/gen.c: cosmetic changes
1433 * support/regression/fwk/include/testfwk.h: added macro reentrant
1434 * support/regression/tests/bug1908493.c: new, added
1436 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1438 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1440 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1442 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1443 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1444 already set in ds390/main.c and mcs51/main.c
1446 2008-03-07 Raphael Neider <rneider AT web.de>
1448 * src/regression/init0.c: new test for initialized arrays of function
1450 * src/regression/Makefile: made a bit more flexible, added init0.c
1451 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1452 pointers, closes #1427663
1454 2008-03-05 Borut Razem <borut.razem AT siol.net>
1456 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1457 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1459 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1461 * support/librarian/sdcclib.c:Added feature request 1908061:
1462 Synchronise sdcclib commands with ar.
1464 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1466 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1467 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1468 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1469 * device/include/mcs51/compiler.h: removed umlauts, added double
1472 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1474 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1475 * support/regression/tests/bug1536762.c: new, added
1477 * src/SDCCutil.h: added getBuildDate()
1478 * src/SDCCmain.c (printVersionInfo),
1479 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1481 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1482 * src/ds390/ralloc.c (packRegisters),
1483 * src/mcs51/ralloc.c (packRegisters),
1484 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1486 * support/regression/tests/bug1618050.c: new, added
1487 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1488 * support/regression/fwk/include/testfwk.h,
1489 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1492 2008-03-04 Raphael Neider <rneider AT web.de>
1494 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1495 on accessing OP_SYM_TYPE(op)
1496 * src/pic/gen.h: removed unused prototype of genMinusDec()
1497 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1498 fix #1876953 (invalid subtraction code), removed unused code
1500 2008-03-03 Raphael Neider <rneider AT web.de>
1504 * src/pic/genarith.c,
1506 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1507 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1509 2008-03-03 Raphael Neider <rneider AT web.de>
1511 * src/pic/device.c (find_device): search user-specified paths first
1512 for pic14devices.txt, fixes #1900827
1514 2008-03-02 Borut Razem <borut.razem AT siol.net>
1516 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1517 AddToPath and RemoveFromPath
1519 2008-03-01 Borut Razem <borut.razem AT siol.net>
1521 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1522 work correctly, added debugging support if -DSDCC.DEBUG command line
1525 2008-02-28 Borut Razem <borut.razem AT siol.net>
1527 * doc/sdccman.lyx: cosmetic changes
1529 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1531 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1532 * doc/sdccman.lyx: fixed unmeant removal of spaces
1534 2008-02-27 Borut Razem <borut.razem AT siol.net>
1536 * support/scripts/sdcc.nsi: corrected installation directory for
1537 current user installation mode
1538 * doc/README.txt: added Philipp Klaus Krause to the developers list
1540 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1542 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1543 return ifx condition
1544 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1545 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1546 ifxJump to fix bug 1838000
1547 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1548 * support/regression/tests/bug1838000.c: new, added
1549 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1551 2008-02-26 Borut Razem <borut.razem AT siol.net>
1553 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1555 * support/scripts/sdcc.nsi: added MULTIUSER page,
1556 NSIS upgraded to version 2.35
1558 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1560 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1561 * support/regression/tests/bug1565152.c: new, added
1563 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1565 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1566 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1567 * support/regression/tests/bug1670148.c: new, added
1569 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1571 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1573 2008-02-24 Borut Razem <borut.razem AT siol.net>
1575 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1576 is ineffective for unsigned char parameter
1578 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1580 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1581 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1582 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1583 * support/Util/MySystem.c (my_system): output errorcode when verbose
1585 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1587 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1590 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1592 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1595 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1597 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1599 2008-02-21 Borut Razem <borut.razem AT siol.net>
1601 * support/regression/Makefile.in,
1602 support/regression/ports/ds390/spec.mk,
1603 support/regression/ports/hc08/spec.mk,
1604 support/regression/ports/mcs51-common/spec.mk,
1605 support/regression/ports/pic14/spec.mk,
1606 support/regression/ports/pic16/spec.mk,
1607 support/regression/ports/ucz80/spec.mk,
1608 support/regression/ports/xa51/spec.mk:
1609 added CFLAGS when compiling timeout
1611 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1613 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1616 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1618 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1619 * support/regression/tests/bug1888147.c: new, added
1621 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1623 * src/z80/gen.c: fixed bugs #1596270, #1736867
1625 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1627 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1628 contents, mostly fixes #1596270
1630 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1632 * src/z80/peeph.def,
1633 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1634 peepholes, fixes #1806565
1636 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1638 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1639 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1640 fixes bug 1739475, thanks Robert Larice
1641 (rule 271): new, added
1643 2008-02-18 Borut Razem <borut.razem AT siol.net>
1645 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1647 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1649 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1651 2008-02-17 Raphael Neider <rneider AT web.de>
1653 * src/pic16/genarith.c,
1656 * src/pic16/genutils.c: removed unused legacy code,
1657 removed unused fields from struct asmop and struct _G
1659 2008-02-17 Raphael Neider <rneider AT web.de>
1661 * src/pic16/gen.c (AccRsh): cosmetic changes,
1662 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1663 genRightShiftLiteral): fixed to work with SFRs as result by
1664 assigning only once to result,
1665 removed a lot of unused/excluded code fragments
1667 2008-02-17 Raphael Neider <rneider AT web.de>
1669 * device/include/pic/pic16f88.h,
1670 * device/include/pic/pic16f886.h,
1671 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1673 2008-02-17 Borut Razem <borut.razem AT siol.net>
1675 * src/z80/peeph.def: applied patch
1676 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1677 * src/z80/gen.c, src/z80/peeph.def: applied patch
1678 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1679 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1680 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1681 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1682 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1683 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1685 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1687 * as/link/mcs51/aslink.dsp: removed SDK define
1688 * as/link/z80/clean.mk: brought in sync with other ports
1689 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1690 * as/hc08/Makefile.bcc,
1691 * as/mcs51/Makefile.bcc,
1692 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1693 * src/z80/main.c (_setValues): use the now capitalized -Z,
1694 (z80_port, gbz80_port): generate debug information when asked
1696 2008-02-16 Borut Razem <borut.razem AT siol.net>
1698 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1699 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1700 as/z80/Makefile.in. as/z80/Makefile.bcc:
1701 applied patch #1893393: patch for as-z80 and link-z80 to generate
1702 cdb, thanks to Armin Diehl
1703 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1704 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1705 asnoice.c moved to as/asxxsrc/asnoice.c
1706 * src/z80/peeph-gbz80.def: applied patch
1707 #1880235: Z80 return peephole, thanks to Philipp Krause
1709 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1712 * doc/sdccman.lyx: bumped version to 2.7.5
1713 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1715 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1717 * device/include/pic16/stdlib.h,
1718 * device/lib/pic16/libc/stdlib/ltoa.c,
1719 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1721 2008-02-13 Borut Razem <borut.razem AT siol.net>
1723 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1724 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1725 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1726 src/SDCCopt.c, src/SDCCval.c:
1727 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1729 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1731 * src/SDCCsymt.c (compareType): fixed bug 1309013
1733 2008-02-09 Borut Razem <borut.razem AT siol.net>
1735 * src/SDCCval.c, src/SDCCval.h:
1736 code cleaning, added function constChrVal()
1737 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1738 call constChrVal() instead constVal()
1740 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1742 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1745 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1746 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1749 2008-02-01 Raphael Neider <rneider AT web.de>
1751 * device/include/pic/pic16f886.h,
1752 * device/include/pic/pic16f887.h: added RA6 and RA7
1754 2008-01-24 Raphael Neider <rneider AT web.de>
1756 * device/include/pic/pic16f88.h: added RA6 and RA7
1757 * device/lib/pic/libdev/disabled_pic16f886.c,
1758 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1760 * src/pic16/devices.inc,
1761 * device/include/pic16/pic18f2423.h,
1762 * device/include/pic16/pic18f2523.h,
1763 * device/include/pic16/pic18fregs.h,
1764 * device/lib/pic16/pics.all
1765 * device/lib/pic16/libdev/pic18f2423.c,
1766 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1767 * device/lib/pic16/libio/i2c.ignore,
1768 * device/lib/pic16/libio/usart.ignore,
1769 * device/lib/pic16/libio/adc.ignore: ignore new devices
1771 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1773 * src/SDCCast.c (createRMW): fixed bug 1582651
1775 2008-01-20 Borut Razem <borut.razem AT siol.net>
1777 * src/SDCCcse.c: partially fixed enhancement request
1778 #1793872 - multiply by -1 not collapsed
1779 * support/regression/tests/arithcsi.c: added regression test
1781 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1783 * as/mcs51/asx8051.dsp: removed define SDK
1784 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1785 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1787 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1788 cosmetic changes, brought more in sync, changed old K&R to ANSI
1790 2008-01-13 Borut Razem <borut.razem AT siol.net>
1792 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1793 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1795 2007-12-30 Borut Razem <borut.razem AT siol.net>
1797 * src/pic16/gen.c: fixed implementation of bitwise operations for
1799 * support/regression/tests/bitwise.c: added test cases
1801 2007-12-29 Borut Razem <borut.razem AT siol.net>
1803 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1804 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1805 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1806 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1807 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1808 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1809 src/pic16/pcode.[ch]: added const qualifier
1810 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1811 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1812 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1813 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1814 * as/asxxsrc/aslex.c: use dbuf_getline()
1815 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1816 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1817 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1818 as/z80/asm.h, as/z80/z80adr.c:
1819 changed type of ib and ip to const char *
1821 2007-12-28 Borut Razem <borut.razem AT siol.net>
1823 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1824 introduced (readlin) - long lines are turuncated
1825 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1826 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1827 as/z80/Makefile.in: moved aslex.c to asxxsrc
1828 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1829 * as/hc08/asmain.c, as/mcs51/asmain.c:
1830 added missing initialization of a_addr field
1831 * support/regression/tests/long_asm_line.c: added regtest for long
1834 2007-12-22 Borut Razem <borut.razem AT siol.net>
1836 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1838 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1840 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1842 2007-12-16 Borut Razem <borut.razem AT siol.net>
1844 * device/include/pic16/stdbool.h: removed, since already exists in
1845 device/include/; this also fixes bitopcse.c regression test for pic16
1847 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1848 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1849 dereference doesn't work; covered by regression test bug1399290
1851 2007-12-05 Borut Razem <borut.razem AT siol.net>
1853 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1856 2007-12-01 Borut Razem <borut.razem AT siol.net>
1858 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1859 corrected handling of the highest_valid_address
1861 2007-11-17 Raphael Neider <rneider AT web.de>
1863 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1864 * src/pic/glue.c (picglue): emit .file if --debug is given
1866 2007-11-17 Raphael Neider <rneider AT web.de>
1868 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1869 care when left or right operand resides in result, fixes #1830220
1871 2007-11-17 Borut Razem <borut.razem AT siol.net>
1873 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1874 #983491 - "Merge duplicate strings function is ineffective"
1875 * support/regression/tests/bug-983491.c: regtest disabled
1876 * as/asxxsrc: created
1877 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1878 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1879 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1880 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1881 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1882 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1883 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1884 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1885 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1886 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1887 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1888 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1889 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1891 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1893 * device/include/stdarg.h: added and removed some casts
1894 * src/SDCCsymt.c (compareType): Fully check types between generic and
1895 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1897 2007-11-13 Borut Razem <borut.razem AT siol.net>
1899 * support/regression/tests/bug-1817005.c:
1900 added regtest for bug #1817005 - as-z80 chokes on long labels
1902 2007-11-12 Borut Razem <borut.razem AT siol.net>
1904 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1905 as/z80/asout.c, as/z80/aslist.c:
1906 fixed bug #1817005 - as-z80 chokes on long labels
1908 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1911 * as/z80/asmain.c: cosmetic changes
1914 * as/z80/alloc.h: removed
1916 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1917 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1918 * as/link/hc08/Makefile.in,
1919 * as/link/mcs51/Makefile.in,
1920 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1922 * as/link/mcs51/lkarea.c,
1923 * as/link/mcs51/lkmain.c: cosmetic changes
1924 * as/link/hc08/lklibr.c,
1925 * as/link/z80/lklibr.c,
1926 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1927 used cygwin_conv_to_full_posix_path,
1928 added warnings, cosmetic changes, brought more in sync
1929 changed old K&R into ANSI function declarations
1930 * as/link/z80/lklibr.c (loadAdb): added
1931 * as/link/z80/lkmain.c: removed -- option from usage text
1933 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1935 * src/mcs51/gen.c (outBitC): optimized for no result
1937 2007-10-31 Borut Razem <borut.razem AT siol.net>
1939 * src/SDCCsymt.c: fixed (hopeful properly) bug
1940 #1805702 - order of extern matters
1941 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1944 2007-10-29 Borut Razem <borut.razem AT siol.net>
1946 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1947 - order of extern matters
1948 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1951 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1953 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1954 24bitMode, portIsDS390
1955 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1956 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1957 (notVolatileVariable): also check sloc names,
1958 (callFuncByName): moved ftab[] out of function and sorted it by use
1960 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1962 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1963 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1964 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1965 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1966 * support/regression/tests/bug-880197.c: new, added
1968 2007-10-28 Borut Razem <borut.razem AT siol.net>
1970 * support/regression/Makefile.in,
1971 support/regression/ports/mcs51-large/spec.mk,
1972 support/regression/ports/mcs51-xstack-auto/spec.mk,
1973 support/regression/ports/mcs51-stack-auto/spec.mk,
1974 support/regression/ports/mcs51-medium/spec.mk,
1975 support/regression/ports/mcs51-common/spec.mk,
1976 support/regression/ports/mcs51-common/*,
1977 support/regression/ports/mcs51-small/*:
1978 mcs51 renamed to mcs51-common, created mcs51-small
1979 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1980 * support/regression/tests/bug-1805702.c: added regtest for bug
1983 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1985 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1986 added new rules 265 - 270
1987 * support/regression/tests/bug1721024.c:new, added
1988 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1989 introduced new test-mcs51 to run all mcs51 tests
1991 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1993 * support/regression/tests/bug1816470.c: new, added
1995 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1997 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1998 propagate for *,+,- with float, fixed bug 1816470
1999 (decorateType): cast to resultTypeProp instead of resultType
2001 2007-10-19 Borut Razem <borut.razem AT siol.net>
2003 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2004 function is ineffective" for pic16 tareget
2005 * support/scripts/listerr.c: corrected include path
2006 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2009 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2011 * support/regression/tests/using.c: new, added
2012 * support/regression/tests/vaargs.c: fixed and enabled test
2014 2007-10-18 Borut Razem <borut.razem AT siol.net>
2016 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2018 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2020 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2022 * doc/sdccman.lyx: documented option --Werror
2023 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2024 RegBankUsed[] earlier
2026 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2028 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2032 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2034 * src/SDCCast.c (decorateType): improved optimization of tri-op
2035 * src/SDCCerr.c (vwerror, setWError),
2037 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2038 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2040 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2042 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2043 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2044 * support/regression/tests/bug-223113.c,
2045 * support/regression/tests/bug-426632.c,
2046 * support/regression/tests/bug-468811.c,
2047 * support/regression/tests/bug-477835.c,
2048 * support/regression/tests/bug-478094.c,
2049 * support/regression/tests/bug-499644.c,
2050 * support/regression/tests/bug-524209.c,
2051 * support/regression/tests/bug-524211.c,
2052 * support/regression/tests/packcast.c,
2053 * support/regression/tests/structidx.c: added empty tests
2054 * support/regression/tests/bug-607243.c: enabled test
2056 2007-10-06 Borut Razem <borut.razem AT siol.net>
2058 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2059 support of universal binaries on Mac OS X
2061 2007-10-02 Borut Razem <borut.razem AT siol.net>
2063 * src/SDCCval.h: unified double2ul macro for all platforms
2064 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2065 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2067 2007-09-30 Borut Razem <borut.razem AT siol.net>
2069 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2071 * sdcc_vc_in.h: enabled warnings
2072 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2073 unsigned type, result still unsigned
2074 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2076 2007-09-28 Raphael Neider <rneider AT web.de>
2078 * src/pic/device.c (find_device): prevent buffer underflow error
2079 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2080 the just destroyed list entry
2082 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2084 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2087 2007-09-18 Borut Razem <borut.razem AT siol.net>
2089 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2090 applied to unsigned type, result still unsigned
2092 2007-09-17 Borut Razem <borut.razem AT siol.net>
2094 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2095 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2096 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2097 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2098 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2099 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2100 src/z80/gen.c, src/z80/ralloc.c:
2101 fixed bug #1739860 - sdcc does not work correctly on some platforms
2103 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2105 2007-09-17 Raphael Neider <rneider AT web.de>
2107 * src/pic16/device.c: reverted to previous version
2108 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2110 2007-09-16 Raphael Neider <rneider AT web.de>
2112 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2113 as this raises a ton of gpasm warnings, just emit a second label
2114 * src/pic16/devices.inc,
2115 * device/lib/pic16/pics.all,
2116 * device/lib/pic16/libdev/pic18f2585.c,
2117 * device/lib/pic16/libdev/pic18f2680.c,
2118 * device/lib/pic16/libdev/pic18f2682.c,
2119 * device/lib/pic16/libdev/pic18f2685.c,
2120 * device/lib/pic16/libdev/pic18f4585.c,
2121 * device/lib/pic16/libdev/pic18f4680.c,
2122 * device/lib/pic16/libdev/pic18f4682.c,
2123 * device/lib/pic16/libdev/pic18f4685.c,
2124 * device/include/pic16/pic18f2585.h,
2125 * device/include/pic16/pic18f2680.h,
2126 * device/include/pic16/pic18f2682.h,
2127 * device/include/pic16/pic18f2685.h,
2128 * device/include/pic16/pic18f4585.h,
2129 * device/include/pic16/pic18f4680.h,
2130 * device/include/pic16/pic18f4682.h,
2131 * device/include/pic16/pic18f4685.h,
2132 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2133 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2134 patch contributed by Anton Strobl, applied with changes
2136 2007-09-16 Raphael Neider <rneider AT web.de>
2138 * device/include/pic16/pic18f2431.h,
2139 * device/include/pic16/pic18f25j10.h,
2140 * device/include/pic16/pic18f4431.h,
2141 * device/include/pic16/pic18f45j10.h: adopted common include style
2142 * device/include/pic16/pic18f1320.h,
2143 * device/include/pic16/pic18f2320.h,
2144 * device/include/pic16/pic18f2525.h,
2145 * device/include/pic16/pic18f4320.h,
2146 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2147 * device/include/pic16/pic18fregs.h: prepared for automatic include
2148 file selection by having DEVICE.h for every DEVICE
2149 * device/lib/pic16/libdev/pic18f2320.c,
2150 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2152 * device/lib/pic16/configure.in,
2153 * device/lib/pic16/configure: use rm -rf instead of rmdir
2154 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2155 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2157 2007-09-09 Borut Razem <borut.razem AT siol.net>
2159 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2160 distingush between i386 and ppc Mac OS X versions
2162 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2164 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2165 * support/regression/tests/bug1788177.c: new, added
2167 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2169 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2170 * device/include/mcs51/lint.h added keyword __naked
2172 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2176 * src/SDCCmem.h: removed maxRegBank
2177 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2178 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2179 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2180 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2181 name and behaviour to handle banked functions
2182 (scan4op): and use it to fix bug 1786213
2184 2007-09-03 Raphael Neider <rneider AT web.de>
2186 * device/include/pic16/pic18f248.h,
2187 * device/include/pic16/pic18f258.h,
2188 * device/include/pic16/pic18f448.h,
2189 * device/lib/pic16/libdev/pic18f248.c,
2190 * device/lib/pic16/libdev/pic18f258.c,
2191 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2192 added T0CONbits, fixes #1786891
2194 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2196 * src/ds390/gen.c (genFarPointerSet),
2197 * src/hc08/ralloc.c (packRegisters),
2198 * src/mcs51/ralloc.c (packRegisters),
2199 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2201 * src/SDCCicode.h: POINTER_SET can be true for literals too
2202 * support/regression/tests/bug1750318.c: new, added
2204 2007-08-23 Borut Razem <borut.razem AT siol.net>
2206 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2207 library versions without the completition functionality
2209 2007-08-22 Raphael Neider <rneider AT web.de>
2211 * device/include/pic16/pic18f1220.h,
2212 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2214 2007-08-12 Borut Razem <borut.razem AT siol.net>
2216 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2218 2007-08-11 Borut Razem <borut.razem AT siol.net>
2220 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2221 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2222 support/Util/SDCCerr.[ch] moved to src
2223 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2224 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2225 device/examples/ds390/tinitalk/tinitalk.dsp,
2226 device/examples/serialcomm/windows/serialcomm.dsp,
2227 support/librarian/librarian.dsp:
2228 removed linking of unused odbc32.lib and odbccp32.lib
2229 * support/scripts/winres.h:
2230 added for compilation with Visual C++ 2005 Express Edition
2232 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2234 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2237 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2239 * sdccconf_in.h: update the endian test so that SPARC Solaris
2240 does not throw syntax errors
2242 2007-08-06 Borut Razem <borut.razem AT siol.net>
2244 * doc/sdccman.lyx: removed two index entries which prevented the
2245 generation of sdcc doc archive
2247 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2249 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2250 instead of lyx 1.5.0.
2252 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2254 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2255 Lucas Loizaga, with minor modifications. Thanks!
2257 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2259 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2262 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2264 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2265 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2268 2007-07-22 Borut Razem <borut.razem AT siol.net>
2270 * configure.in, configure: re-introduced .version
2271 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2272 the version reverted to 2.7.0
2274 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2277 * doc/sdccman.lyx: bumped version to 2.7.3
2278 * device/include/mcs51/compiler.h: fixed elif->else
2279 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2280 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2281 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2282 enable accuse for bit operands
2283 * src/SDCCmain.c (printVersionInfo),
2284 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2285 environment descriptor
2286 * src/SDCCutil.h: added getBuildEnvironment
2287 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2288 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2289 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2290 * support/regression/tests/bug1348008.c,
2291 * support/regression/tests/bug1496419.c,
2292 * support/regression/tests/bug1503067.c,
2293 * support/regression/tests/preproc.c: added empty tests
2295 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2297 * support/regression/tests/bug1678803.c: new, added
2299 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2302 * as/link/hc08/lkihx.c,
2303 * as/link/hc08/lkrloc.c,
2304 * as/link/mcs51/lkihx.c,
2305 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2306 ihxExtendedLinearAddress
2307 * as/link/mcs51/lkrloc.c (relr),
2308 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2309 acall/ajmp, see bug 830513
2311 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2313 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2314 (cseBBlock): remember aggr2ptr has been used
2315 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2316 (geniCodeAssign): fixed bug 868103
2317 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2318 added operandSize prototype
2319 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2320 (genDataPointerSet): use max of size of right and result,
2321 (gencjne): added parameter useCarry for optimization,
2322 (genCmpEq): use carry if appropriate,
2323 (genXor): check if operand already in carry
2324 * support/regression/tests/bug-868103.c: enabled test
2326 2007-07-12 Raphael Neider <rneider AT web.de>
2328 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2330 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2332 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2333 from Robert Larice, thanks
2334 * support/regression/tests/bitopcse.c,
2335 * support/regression/tests/bitvars.c,
2336 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2337 * support/regression/tests/bug-927659.c: enabled test for z80
2338 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2339 * support/regression/tests/bug1745717.c: new, added
2340 * support/regression/tests/literalop.c,
2341 * support/regression/tests/nullstring.c: removed storage definitions that
2342 are now in testfwk.h
2344 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2346 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2347 and bool for targets that do not fully support it.
2348 * support/regression/tests/bug1546986.c,
2349 * support/regression/tests/bug1723128.c,
2350 * support/regression/tests/bug1734654.c,
2351 * support/regression/tests/bug1738367.c,
2352 * support/regression/tests/constantRange.c: only use bool if allowed
2354 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2356 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2357 Larice, also handle function pointers
2358 * support/regression/tests/bug1749275.c: new, added
2360 2007-07-03 Borut Razem <borut.razem AT siol.net>
2362 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2363 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2364 #1746528: SDCC should ignore ':' in inline assembler comments
2365 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2367 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2369 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2370 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2372 2007-06-29 Borut Razem <borut.razem AT siol.net>
2374 * src/SDCCmain.c: fixed bug
2375 #1744746: SDCC #4867: broken option --xram-size
2377 2007-06-28 Borut Razem <borut.razem AT siol.net>
2379 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2380 find out the endianess of host machine for ucsim
2382 2007-06-27 Borut Razem <borut.razem AT siol.net>
2384 * support/regression/generate-cases.py: corrected the file name
2386 * configure.in, configure, sdccconf_in.h: find out the endianess of
2388 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2391 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2393 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2395 2007-06-26 Borut Razem <borut.razem AT siol.net>
2397 * support/regression/generate-cases.py: display warning if function
2398 list is empty; implemented more flexible rule for detection of
2399 testing functions, allowing return type 'void' in the same line as
2400 the function name in the function definition
2401 * support/regression/tests/bug-1654060.c: corrected test
2402 * support/librarian/sdcclib.c: fixed warning:
2403 format '%s' expects type 'char *', but argument 2 has type 'int'
2405 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2407 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2408 Multiple infiles for sdcclib.
2410 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2412 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2415 2007-06-18 Borut Razem <borut.razem AT siol.net>
2417 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2418 how to handle comments, so they have to be removed by the
2419 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2420 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2421 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2422 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2423 table driven option hadling
2425 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2427 * src/SDCCast.c (decorateType),
2428 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2429 iCode to ast level to fix bug 1738367
2430 * support/regression/tests/bug1738367.c: new, added
2432 2007-06-15 Raphael Neider <rneider AT web.de>
2434 * src/pic16/devices.inc,
2435 * device/lib/pic16/pics.all,
2436 * device/include/pic16/pic18fregs.h,
2437 * device/include/pic16/pic18f[24][45]20.h,
2438 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2439 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2440 * device/lib/pic16/Makefile.in: faster cleanup
2442 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2444 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2446 2007-06-13 Raphael Neider <rneider AT web.de>
2448 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2450 2007-06-12 Raphael Neider <rneider AT web.de>
2452 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2453 suppress bit defines if NO_BIT_DEFINES is #define'd
2454 * device/include/pic/pic*.h: recreated all headers to include
2455 conditional bit defines
2456 * device/include/pic/pic16f886.h,
2457 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2458 * device/include/pic/recreate.sh: script to recreate the complete
2459 device library files based on the currently supported devices
2461 2007-06-12 Borut Razem <borut.razem AT siol.net>
2463 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2464 support/regression/Makefile.in, support/scripts/build.mak,
2465 support/scripts/Makefile.snapshot:
2466 use new svn URL scheme
2467 * doc/sdccman.lyx: SDCC Wiki moved to
2468 http://sdcc.wiki.sourceforge.net/
2470 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2472 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2473 * support/regression/tests/bug1734654.c: added
2475 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2477 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2478 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2479 with literal operands
2481 2007-06-10 Borut Razem <borut.razem AT siol.net>
2483 * as/link/z80/lklibr.c: fixed mingw build warning
2484 lklibr.c:575: warning: implicit declaration of function 'tolower'
2485 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2486 src/z80/main.c: move target specific options from src/SDCCmain.c
2487 to src/<target>/main.c
2489 2007-06-09 Borut Razem <borut.razem AT siol.net>
2491 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2492 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2493 * support/regression/tests/bug-1294691.c: added
2495 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2497 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2498 can also be static, fixes bug 1733438
2499 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2500 have absolute address too
2501 (computeType): added optimization for 'cond ? true : false'
2502 * support/regression/tests/absolute.c: added test for static absolute var
2504 2007-06-08 Raphael Neider <rneider AT web.de>
2506 * src/regression/Makefile: suppress parallel builds, allow easy
2507 switching between pic14/pic16 ports
2508 * src/regression/picregs.h: added pic14/16 header file switch
2509 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2510 inline.c,nestfor.c,string1.c}: include "picregs.h"
2512 2007-06-07 Borut Razem <borut.razem AT siol.net>
2514 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2515 permanent solution to suppress GCC 4.2.0 c++ warning:
2516 deprecated conversion from string constant to `char *'
2517 use 'const char *' where ever required
2518 * support/regression/generate-cases.py: implemented more flexible rule
2519 for detection of testing functions, allowing white-spaces surrounding
2520 the function name and the 'void' parameter.
2521 * support/regression/tests/constantRange.c,
2522 support/regression/tests/scott-compare3.c: fixed failing regression
2523 tests, uncovered by implementation of more flexible rule for detection
2524 of testing functions
2526 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2528 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2530 2007-06-04 Borut Razem <borut.razem AT siol.net>
2532 * configure.in, configure, config_vc.awk: sdcc version number is now
2533 stored in configure.in; removed .version
2534 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2535 doc/INSTALL.txt: version bumped to 2.7.2
2536 * sim/ucsim/configure.in, sim/ucsim/configure:
2537 use "read" to read from .version
2539 2007-06-03 Borut Razem <borut.razem AT siol.net>
2541 * */Makefile.in: removed annoying warning:
2542 Makefile:xx: Makefile.dep: No such file or directory
2544 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2546 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2547 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2548 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2549 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2550 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2551 bugfix: only use newBoolLink for bit result type
2552 * src/SDCCicode.c (geniCodeLogic): added param tree,
2553 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2554 (geniCodeLogicAndOr): use IS_BIT,
2555 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2556 (ast2iCode): added tree param to geniCodeLogic for comparisons
2557 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2558 * support/regression/tests/bug1723128.c: added test NotZero
2560 2007-06-01 Borut Razem <borut.razem AT siol.net>
2562 * SDCPP synchronized with GCC CPP release version 4.2.0,
2563 currently the latest release:
2564 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2565 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2566 support/cpp2/cppdefault.h, support/cpp2/except.h,
2567 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2568 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2569 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2570 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2571 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2572 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2573 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2574 support/cpp2/opts.h, support/cpp2/output.h,
2575 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2576 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2577 support/cpp2/system.h, support/cpp2/version.c,
2578 support/cpp2/Makefile.in: modified
2579 * support/cpp2/opts-common.c: added
2580 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2581 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2582 search for included source file in local directory
2583 * sim/ucsim/configure, sim/ucsim/configure.in:
2584 temporary solution to suppress GCC 4.2.0 c++ warning:
2585 deprecated conversion from string constant to `char *'
2587 2007-06-01 Raphael Neider <rneider AT web.de>
2589 * device/lib/pic/libdev/pic12f683.c,
2590 * device/include/pic/pic12f683.h: added GPIO bits
2592 2007-06-01 Raphael Neider <rneider AT web.de>
2594 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2595 quotation marks, clarified role of PIC14 vs. PIC16 ports
2596 * src/pic16/devices.inc,
2597 * device/include/pic16/pic18fregs.h,
2598 * device/include/pic16/pic18f[24][45]j10.h,
2599 * device/lib/pic16/pics.all,
2600 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2601 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2602 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2603 for new devices as they are not yet supported by gputils
2605 2007-05-31 Borut Razem <borut.razem AT siol.net>
2607 * Small Device C Compiler 2.7.0 released
2608 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2609 changed sdcc version to 2.7.1
2610 * support/scripts/sdcc.nsi: added How to create WIN32 release
2613 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2615 * doc/sdccman.lyx: documented initialization and allocation of absolute
2616 variables, bit parameter passing, the need for function pointers to be
2617 reentrant and alpha quality support of inline and retrict
2619 2007-05-26 Borut Razem <borut.razem AT siol.net>
2621 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2622 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2623 * docs/knownbugs.html: updated
2625 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2627 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2629 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2631 (gencjneshort): optimized when left is AOP_DIR
2632 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2633 initializing unions in a struct/array
2634 * support/regression/fwk/include/testfwk.h: added defines for data, near
2635 and far for host and z80
2636 * support/regression/tests/bug1723128.c: new, added
2638 2007-05-22 Borut Razem <borut.razem AT siol.net>
2640 * doc/knownbugs.html: updated
2642 2007-05-21 Raphael Neider <rneider AT web.de>
2644 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2645 error message instead
2646 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2648 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2650 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2652 2007-05-21 Raphael Neider <rneider AT web.de>
2654 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2656 * src/regression/gpsim_assert.h,
2657 * src/regression/Makefile,
2658 * src/regression/pcodeopt.c: regression test for the above fix
2660 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2662 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2663 jumps to self, fixed bug 1717281
2665 2007-05-10 Borut Razem <borut.razem AT siol.net>
2667 * support/scripts/gen_known_bugs.pl: cosmetic fix
2668 * doc/knownbugs.html: generated by gen_known_bugs.pl
2670 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2672 * src/SDCCast.c (createFunction): also generate non-inlined version of
2673 function for functions declared as "static inline"
2674 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2675 function can be inlined after non-inlined version generated.
2677 2007-05-10 Borut Razem <borut.razem AT siol.net>
2679 * support/scripts/gen_known_bugs.pl: added script
2680 which generates knownbugs.html
2682 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2684 * doc/knownbugs.html: updated for release 2.7.0
2686 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2688 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2690 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2692 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2693 (throughout): updated generating comments
2694 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2695 (throughout): updated generating comments
2696 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2697 rule instead of at the second, or it might skip lines when removing the
2699 * support/regression/tests/bug1714204.c: changed test to foo
2701 2007-05-08 Borut Razem <borut.razem AT siol.net>
2703 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2704 thanks to SDCC Distributed Compile Farm members,
2705 added Z80 and GBZ80 command line options
2706 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2708 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2710 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2711 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2712 * support/regression/tests/longlit.c: modified to be tested at all and
2713 to pass the actual test
2715 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2717 * device/include/mcs51/uPSD33xx.h: Added.
2719 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2721 * device/lib/_gptrput.c,
2722 * device/lib/_gptrget.c: removed old code,
2724 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2725 * support/regression/tests/bug1714204.c: new, added
2727 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2729 * support/regression/tests/regtrack.c: test was never executed
2730 because of the regression test being picky about white spaces.
2731 * device/lib/mcs51/crtclear.asm: added comment
2733 2007-05-06 Raphael Neider <rneider AT web.de>
2735 * device/lib/pic/Makefile.rules,
2736 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2737 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2739 2007-05-06 Raphael Neider <rneider AT web.de>
2741 * src/pic16/device.h,
2743 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2744 _pic16_setDefaultOptions): removed/reordered command-line args
2745 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2746 devices, regrouped command line args, environment variables),
2747 clarified sone points, added sections on how to add devices to the
2750 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2752 * src/z80/peeph.def: fixed bug in rule 2
2754 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2756 * src/port.h: added TARGET_MCS51_LIKE
2757 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2758 take advantage of it too
2759 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2760 (shiftR2Left2Result): Optimized: don't check shifting by 0
2761 * src/z80/peeph-z80.def,
2762 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2763 modifications, see patch 1700823
2764 * src/mcs51/peep.c (): fixed bug 1712928
2765 * support/regression/tests/bug1712928.c: new, added
2767 2007-05-05 Borut Razem <borut.razem AT siol.net>
2769 * device/lib/pic16/Makefile.common.in,
2770 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2771 removed bash dependencies
2773 2007-05-01 Borut Razem <borut.razem AT siol.net>
2776 fixed bug #1710507: --i-code-in-asm makes compile fail
2777 all iCode comments are now one liners
2778 * src/mcs51/gen.c: fixed memory leak
2780 2007-05-01 Raphael Neider <rneider AT web.de>
2782 * device/lib/pic/libdev/*.c
2783 * device/include/pic/*.h: regenerated all device libs from updated
2785 * support/scripts/inc2h.pl: documented usage, now uses strict to
2788 2007-04-30 Borut Razem <borut.razem AT siol.net>
2791 fixed bug #1669175: Problem with space in output paths
2792 documented how to use paths with spaces for Windows users
2794 2007-04-29 Borut Razem <borut.razem AT siol.net>
2796 * Fixed svn:eol-style and svn:keywords properties
2797 * src/SDCCval.c: fixed bug
2798 #1592871: Segfault with "large" const arrays of characters
2799 replaced recursion with iteration
2800 * Removed svn:executable property from non-executable files
2802 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2804 * src/mcs51/gen.c (genRet): fixed bug 1707003
2806 2007-04-27 Raphael Neider <rneider AT web.de>
2808 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2809 createReachingDefinitions,assignValnums,pic16_destructDF,
2810 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2811 prevent NULL pointer dereferences
2812 * device/lib/pic/libdev/pic16f886.c,
2813 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2814 prevent building them, gputils do not really support them yet
2816 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2818 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2819 helps printf_small. 32 bytes more __idata mem.
2821 2007-04-27 Raphael Neider <rneider AT web.de>
2823 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2824 return early when pb or pb->pcHead is NULL (patch #1708427)
2825 * src/regression/empty.c,
2826 * src/regression/Makefile: added test with empty functions
2827 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2829 2007-04-27 Borut Razem <borut.razem AT siol.net>
2831 * src/SDCCast.c: fixed feature request
2832 #1547512: Redundant strings linked when using sizeof("abc")
2834 2007-04-23 Borut Razem <borut.razem AT siol.net>
2836 * doc/sdccman.lyx, src/SDCCmain.c:
2837 peep-hole comments are generated only if --fverbose-asm option is
2838 specified and --no-peep-comments is not, as proposed by Frieder.
2839 * support/regression/Makefile.in: compile regression tests with
2840 --fverbose-asm option so one can "grep" whether a new (or an old)
2841 peephole is (still) applied; requested by Frieder.
2843 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2845 * device/include/pic/pic16f886.h,
2846 * device/include/pic/pic16f887.h,
2847 * device/lib/pic/libdev/pic16f886.c,
2848 * device/lib/pic/libdev/pic16f887.c,
2849 * device/include/pic/pic14devices.txt,
2850 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2852 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2854 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2857 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2859 * device/lib/_memset.c: assembler version for mcs51
2861 2007-04-22 Borut Razem <borut.razem AT siol.net>
2863 * support/scripts/listerr.c: program to create the list of errors and
2864 warnings list from - added
2865 * doc/sdccman.lyx: removed the note
2866 "For list of warnings and corresponding codes, see err_warn.txt"
2867 * src/SDCCsymt.c: fixed bug #1699804:
2868 Bug with some uses of sizeof(static local array) (MCS51)
2869 * support/regression/tests/bug-1699804.c: added
2871 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2873 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2874 (main): added option -i,
2875 (asmbl, case S_INCL): use search_path_fopen,
2876 mostly from patch 1579668 by Peter Miller, thanks
2877 * src/z80/main.c: fixed typo --callee-saves-bc
2878 * device/include/mcs51/compiler.h: added sfrword for Tasking
2880 2007-04-20 Borut Razem <borut.razem AT siol.net>
2882 * src/z80/main.c: replaced reserved keyword asm with asmblr
2884 2007-04-19 Borut Razem <borut.razem AT siol.net>
2886 * src/port.h: use const pointers to strings
2887 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2888 * src/pic16/main.c: include SDCCargs.h
2889 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2890 const char, since the strings are dynamically allocated
2891 * src/SDCCmain.c: options.code_seg and options.const_seg are
2892 dynamically allocated; check port specific command line options
2893 before the general ones
2894 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2896 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2898 * device/include/ds400rom.h,
2899 * device/lib/ds390/lcd390.c,
2900 * device/lib/ds390/memcpyx.c,
2901 * device/lib/ds390/rtc390.c,
2902 * device/lib/ds400/ds400rom.c,
2903 * device/lib/ds400/memcpyx.c,
2904 * device/lib/hc08/_ret.c: more replacements of keywords with their
2905 double underscore equivalents
2906 * device/lib/ds390/Makefile.in,
2907 * device/lib/ds400/Makefile.in,
2908 * device/lib/gbz80/Makefile.in,
2909 * device/lib/hc08/Makefile.in,
2910 * device/lib/mcs51/Makefile.in,
2911 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2913 2007-04-17 Borut Razem <borut.razem AT siol.net>
2915 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2916 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2917 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2918 to --fverbose-asm, to be gcc'ish
2920 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2922 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2924 2007-04-17 Borut Razem <borut.razem AT siol.net>
2926 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2927 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2928 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2929 with their double underscore equivalent
2931 2007-04-14 Borut Razem <borut.razem AT siol.net>
2933 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2936 2007-04-13 Borut Razem <borut.razem AT siol.net>
2938 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2940 * device/examples/serialcomm/windows/serial.[ch],
2941 device/examples/serialcomm/windows/test_serialcomm.cpp:
2942 updated by Bela Torok
2943 * device/examples/serialcomm/windows/serialcomm.dsw,
2944 device/examples/serialcomm/windows/serialcomm.dsp: added
2946 2007-04-13 Jan Waclawek <wek AT efton.sk>
2948 * doc/sdccman.lyx: additions and changes at various places
2949 (submitted as #1697136).
2950 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2952 2007-04-10 Borut Razem <borut.razem AT siol.net>
2954 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2955 LyX file format changed to 245
2956 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2957 "FreeWare" replaced with "free open source"
2959 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2961 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2963 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2965 * device/include/pic16/pic18fregs.h,
2967 * device/lib/_decdptr.c,
2968 * device/lib/_divsint.c,
2969 * device/lib/_divslong.c,
2970 * device/lib/_divuint.c,
2971 * device/lib/_divulong.c,
2972 * device/lib/_fs2schar.c,
2973 * device/lib/_fs2sint.c,
2974 * device/lib/_fs2slong.c,
2975 * device/lib/_fs2uchar.c,
2976 * device/lib/_fs2uint.c,
2977 * device/lib/_fs2ulong.c,
2978 * device/lib/_fsadd.c,
2979 * device/lib/_fscmp.c,
2980 * device/lib/_fsdiv.c,
2981 * device/lib/_fseq.c,
2982 * device/lib/_fsget1arg.c,
2983 * device/lib/_fsget2args.c,
2984 * device/lib/_fsgt.c,
2985 * device/lib/_fslt.c,
2986 * device/lib/_fsmul.c,
2987 * device/lib/_fsneq.c,
2988 * device/lib/_fsnormalize.c,
2989 * device/lib/_fsreturnval.c,
2990 * device/lib/_fsrshift.c,
2991 * device/lib/_fssub.c,
2992 * device/lib/_fsswapargs.c,
2993 * device/lib/_gptrget.c,
2994 * device/lib/_gptrgetc.c,
2995 * device/lib/_gptrput.c,
2996 * device/lib/_logexpf.c,
2997 * device/lib/_modsint.c,
2998 * device/lib/_modslong.c,
2999 * device/lib/_moduint.c,
3000 * device/lib/_modulong.c,
3001 * device/lib/_mulint.c,
3002 * device/lib/_mullong.c,
3003 * device/lib/_schar2fs.c,
3004 * device/lib/_ser.c,
3005 * device/lib/_setjmp.c,
3006 * device/lib/_sint2fs.c,
3007 * device/lib/_slong2fs.c,
3008 * device/lib/_spx.c,
3009 * device/lib/_uchar2fs.c,
3010 * device/lib/_uint2fs.c,
3011 * device/lib/_ulong2fs.c,
3012 * device/lib/asincosf.c,
3013 * device/lib/atanf.c,
3014 * device/lib/calloc.c,
3015 * device/lib/ds390/tinibios.c,
3016 * device/lib/ds400/tinibios.c,
3017 * device/lib/expf.c,
3018 * device/lib/free.c,
3019 * device/lib/hc08/_mulint.c,
3020 * device/lib/logf.c,
3021 * device/lib/malloc.c,
3022 * device/lib/printf_fast.c,
3023 * device/lib/printf_tiny.c,
3024 * device/lib/printfl.c,
3025 * device/lib/realloc.c,
3026 * device/lib/ser_ir.c,
3027 * device/lib/serial.c,
3028 * support/regression/tests/libmullong.c: replaced all special keywords
3029 with their double underscore equivalent
3030 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3031 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3033 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3034 (genRet): if the bit-symbol is ruonly it already is in the carry
3035 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3036 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3037 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3038 type UCHAR if dest is not bit
3040 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3042 * device/include/math.h,
3043 * device/lib/cotf.c,
3044 * device/lib/expf.c,
3045 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3047 2007-04-01 Borut Razem <borut.razem AT siol.net>
3049 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3050 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3051 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3052 gcc_unreachable() called internal_error()...
3054 2007-03-30 Raphael Neider <rneider AT web.de>
3056 * src/pic/ralloc.c (isData): suppress garbage debug output
3058 2007-03-28 Borut Razem <borut.razem AT siol.net>
3061 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3062 is developed, built and used worldwide, and the word "night" doesn't
3065 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3067 * device/include/mcs51/C8051F360.h: new, added
3068 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3070 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3072 * src/SDCC.y (declaration_specifiers, function_specifier),
3073 * support/Util/SDCCerr.c,
3074 * support/Util/SDCCerr.h,
3076 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3078 * src/SDCCmem.c (deallocParms),
3079 * src/SDCCast.c: support for function inlining, not quite complete
3080 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3081 'restrict' qualifier
3083 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3085 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3086 (saveRBank, unsaveRBank): don't save bits,
3087 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3088 * support/regression/tests/bug1535242.c: new, added
3089 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3090 thanks Alexey Shamrin <shamrin AT gmail.com>,
3091 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3092 removed header guard)
3094 * sdcc.spec: bumped version to 2.6.5
3095 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3097 2007-03-22 Borut Razem <borut.razem AT siol.net>
3099 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3100 fixed bug #1653671: sdcdb integration into ddd is broken
3102 2007-03-22 Raphael Neider <rneider AT web.de>
3104 * src/pic/gen.c (popGetExternal): augmented to also create references
3105 to external variables (not only labels),
3106 (genCall): comment on plan to reduce PAGESEL overhead,
3107 (genFunction, genEndFunction): also save/restore FSR around interrupt
3108 handling code, removed lots of unused code
3109 (genDivOneByte): release acquired temp register
3110 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3112 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3113 for registers that need to be saved during interrupts (FSR, STATUS,
3114 PCLATH; W needs special handling), currently only FSR is used
3116 2007-03-22 Raphael Neider <rneider AT web.de>
3118 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3120 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3122 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3124 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3126 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3128 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3130 * as/link/aslink.h: added LKOBJEXT
3131 * as/link/hc08/link_hc08.dsp,
3132 * as/link/hc08/Makefile.bcc,
3133 * as/link/hc08/Makefile.in,
3134 * as/link/mcs51/aslink.dsp,
3135 * as/link/mcs51/Makefile.bcc,
3136 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3137 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3138 * as/link/lkaomf51.c: merged and moved
3139 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3140 * as/link/z80/lkdata.c,
3141 * as/link/lkdata.c: merged and moved
3142 * as/link/hc08/lkmain.c,
3143 * as/link/mcs51/lkmain.c: cosmetic changes
3144 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3145 * as/link/lklex.c: use LKOBJEXT
3146 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3147 ANSI-fied functions, removed bubble-sorts
3148 * as/link/z80/lksym.c as/link/lksym.c: merged,
3150 * as/link/z80/linkgbz80.dsp,
3151 * as/link/z80/linkz80.dsp,
3152 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3153 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3154 * as/link/z80/lkhead.c,
3155 * as/link/z80/lklex.c: deleted
3156 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3157 * as/link/z80/lkmain.c: added copyfile()
3159 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3161 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3163 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3165 * device/lib/_strlen.c: assembler version for mcs51
3167 2007-03-13 Raphael Neider <rneider AT web.de>
3169 * device/include/pic16/pic18f2221.h,
3170 * device/include/pic16/pic18f2321.h,
3171 * device/include/pic16/pic18f2331.h,
3172 * device/include/pic16/pic18f4221.h,
3173 * device/include/pic16/pic18f4321.h,
3174 * device/include/pic16/pic18f4331.h: fixed config byte location names
3175 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3176 consistently named config byte locations
3178 2007-03-13 Borut Razem <borut.razem AT siol.net>
3180 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3181 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3182 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3183 as/link/z80/Makefile.in, as/z80/Makefile.in:
3186 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3188 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3189 * device/lib/printf_large.c: pointer was converted to generic
3190 pointer for mcs51 models other than model-small (Maarten noticed)
3192 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3194 * device/include/mcs51/ADuC84x.h: Added.
3196 2007-03-10 Borut Razem <borut.razem AT siol.net>
3198 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3199 fixed RFE #1624219: double backslashes in filenames;
3200 functions hexEscape(), octalEscape() and copyStr() moved from
3201 SDCCval.c to SDCCutil.c and made them glovbally available
3203 2007-03-09 Borut Razem <borut.razem AT siol.net>
3205 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3206 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3207 1673361: Missaligned comments in output files
3209 2007-03-09 Raphael Neider <rneider AT web.de>
3211 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3213 2007-03-09 Raphael Neider <rneider AT web.de>
3217 * src/pic/ralloc.c: suppress undesired debug output
3218 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3220 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3222 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3224 2007-03-07 Borut Razem <borut.razem AT siol.net>
3226 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3227 search include files in the current directory
3229 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3231 * src/SDCCglue.c (emitMaps, glue),
3232 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3234 * support/regression/tests/absolute.c: added xdata test
3236 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3238 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3239 added condition to macro, fixes bug 1666080
3241 2007-03-02 Raphael Neider <rneider AT web.de>
3243 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3245 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3247 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3248 be cleared. Unconditionally set __XPAGE
3249 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3251 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3256 * src/mcs51/rtrack.c,
3258 * doc/sdccman.lyx: added --no-gen-comments
3259 * src/mcs51/peeph.def: added 192.b, disabled 185
3261 2007-02-25 Raphael Neider <rneider AT web.de>
3263 * src/pic16/gen.c (genCast): fixed typo
3264 * device/lib/pic16/Makefile.subdir: only install existing files
3265 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3267 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3269 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3270 * device/lib/mcs51/crtclear.asm,
3271 * device/lib/mcs51/crtxclear.asm: renumbered labels
3272 * device/lib/mcs51/Makefile.in: added crtcall.asm
3273 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3274 * src/mcs51/gen.c (movc): removed,
3275 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3277 (toCarry, genSend, genRet): added function toCarry,
3278 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3279 (assignBit, genAssign, genCast): added function assignBit
3280 * src/mcs51/Makefile.bcc: added rtrack.c
3281 * src/mcs51/ralloc.h: made valueKnown a bitfield
3282 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3283 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3284 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3285 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3286 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3287 (_pop): only pop valid pairs, see gencjneshort,
3288 (gencjneshort): return pair that still needs to be popped, restructured,
3289 (gencjne, genCmpEq): call _pop
3291 2007-02-23 Raphael Neider <rneider AT web.de>
3293 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3295 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3297 * device/include/mcs51/P89LPC925.h: Added.
3299 2007-02-18 Raphael Neider <rneider AT web.de>
3301 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3303 2007-02-17 Borut Razem <borut.razem AT siol.net>
3305 * support/cpp2/directives.c, support/cpp2/version.c:
3306 synchronized with GCC CPP 4.1.2
3308 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3310 * src/mcs51/rtrack.h,
3311 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3312 by checking the strings passed by emitcode() to the assembler.
3313 Feel free to change. This in part addresses RFE #482179.
3314 Set environment variable SDCC_RTRACK to enable.
3315 * src/mcs51/gen.c: inserted hooks
3316 * src/mcs51/ralloc.h: added two members to struct regs
3317 * support/regression/tests/regtrack.c: added
3319 2007-02-14 Borut Razem <borut.razem AT siol.net>
3321 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3322 * Makefile.in: applied patch from Makefile related part of
3323 #1469393: Compiler does not initialize static data
3325 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3327 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3328 for better fix of bug 1273984, compiles pic16 rand.c
3330 2007-02-12 Borut Razem <borut.razem AT siol.net>
3332 * src/pic16/main.c: fixed pic16 standard library directory bug
3334 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3336 * src/hc08/gen.c (genSwap): fix swap regression test
3338 2007-02-10 Borut Razem <borut.razem AT siol.net>
3340 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3342 * support/regression/tests/bug-1654060.c: added regression test for
3345 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3347 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3348 bit moves in return statement
3350 2007-02-09 Borut Razem <borut.razem AT siol.net>
3352 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3355 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3357 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3358 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3360 2007-02-07 Raphael Neider <rneider AT web.de>
3362 * src/pic16/devices.inc,
3363 * device/include/pic16/pic18fregs.h,
3364 * device/include/pic16/pic18f[24][34]31.h,
3365 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3366 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3367 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3369 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3371 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3372 can this have lived here for so many years?
3373 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3374 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3375 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3377 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3379 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3380 appended by loop induction must be at the very end of the eBBlock
3382 2007-02-05 Kevin Vigor
3384 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3386 2007-02-05 Borut Razem <borut.razem AT siol.net>
3388 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3389 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3391 2007-02-03 Borut Razem <borut.razem AT siol.net>
3393 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3394 applied patch #1646602 option to set default signedness of char to
3395 unsigned, added -funsigned-char command line option,
3396 thanks to Gunther Jehle
3397 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3398 prompt for file deletion a few hundred times (especially the
3399 subversion files, which have ro permissions so it asks for
3400 confirmation), thanks to Simon McAuliffe;
3401 added {} + option to find in order to remove multiple files from a
3404 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3406 * device/include/mcs51/SST89x5xRDx.h: Added.
3408 2007-02-02 Raphael Neider <rneider AT web.de>
3410 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3411 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3413 2007-02-01 Raphael Neider <rneider AT web.de>
3415 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3418 2007-01-31 Borut Razem <borut.razem AT siol.net>
3420 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3421 if compiled with GCC. Thanks to Raphael Neider
3423 2007-01-31 Raphael Neider <rneider AT web.de>
3425 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3426 operand names, handles name and (name + n) for all n,
3427 (sameBank): restructured, also check bank allocation policy,
3428 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3429 (pic14_operandsAllocatedInSameBank): check whether to operands
3430 will be allocated into the same bank (i.e., section) to reduce
3431 BANKSEL overhead, queried from pcode.c:sameBank,
3432 (pic14printLocals): reintroduced clustering registers into a single
3433 section: all compiler generated symbols will now reside in one
3434 bank (per file), reducing BANKSEL overhead and code size,
3435 (showAllMemmaps): use local dbuf where possible
3437 2007-01-29 Raphael Neider <rneider AT web.de>
3439 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3440 (call_libraryfunc): retrieve/create symbol and mark as used,
3441 (genFunction): mark defined functions as non-extern and add again
3442 to code memmap for later output
3443 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3444 (pic14printLocals): reworked for new symbol emission,
3445 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3446 showAllMemmaps): reworked symbol output using dbufs, added handling
3447 of string literals (still incomplete),
3448 (picglue): removed symbol emission, moved into showAllMemmaps,
3449 (emitSymbolSet): new workhorse for symbol output,
3450 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3452 2007-01-29 Borut Razem <borut.razem AT siol.net>
3454 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3455 component contains the extension separator.
3457 2007-01-28 Borut Razem <borut.razem AT siol.net>
3459 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3461 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3462 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3463 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3464 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3465 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3466 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3467 src/z80/gen.c, support/Util/MySystem.c:
3468 accept slash and backslash as directory separator on WIN32 and
3471 2007-01-28 Raphael Neider <rneider AT web.de>
3473 * src/pic16/devices.inc,
3474 * device/include/pic16/pic18f[24][23]21.h,
3475 * device/include/pic16/pic18fregs.h,
3476 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3477 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3478 * device/lib/pic16/libio/adc.ignore,
3479 * device/lib/pic16/libio/i2c.ignore,
3480 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3481 family, as gputils do not yet support the devices
3482 * device/lib/pic16/Makefile.subdir: ignore errors on install
3483 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3484 headers and libraries from gputils .inc files
3486 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3488 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3490 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3492 * doc/sdccman.lyx: add printf benchmarks
3494 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3496 * device/lib/printf_fast.c: fix %c, char promoted to int
3497 * device/lib/printf_tiny.c: fix %c, char promoted to int
3499 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3501 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3503 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3505 * support/regression/tests/swap.c: 64 bit hosts failed
3506 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3508 2007-01-25 Raphael Neider <rneider AT web.de>
3510 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3511 based on absolute register address, patch by Alex Blond
3513 2007-01-22 Raphael Neider <rneider AT web.de>
3515 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3516 emitted, do not emit them again...
3518 2007-01-22 Raphael Neider <rneider AT web.de>
3520 * src/regression/bank1.c, src/regression/compare6.c,
3521 src/regression/add.c: cosmetic changes
3522 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3523 * src/pic/gen.c: fixed global zero and one,
3524 (aopForSym): removed unued code,
3525 (aopGet): assert aop is defined, check and use `index' of
3526 pCodeImmd operands (fixes #1630908),
3527 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3528 (register_reassign): prevent accidental register unification,
3529 (ReuseReg): cosmetic changes (also above)
3530 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3531 pic14emitStaticSeg): do not emit initialized data,
3532 (printIval*): replaced with working versions,
3533 (pic14createInterruptVect,picglue): use idata for initialized data,
3534 now init data should work in all modules (not only main()),
3535 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3537 2007-01-21 Borut Razem <borut.razem AT siol.net>
3539 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3540 use -fPIC or -fpic if they are supported and not ignored
3541 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3542 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3544 2007-01-20 Borut Razem <borut.razem AT siol.net>
3546 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3547 implemented RFE #1470316: allow "$" in variable names
3549 2007-01-20 Raphael Neider <rneider AT web.de>
3551 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3553 2007-01-20 Raphael Neider <rneider AT web.de>
3555 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3556 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3557 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3558 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3559 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3560 * device/lib/pic/libdev/pic*.c,
3561 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3562 * device/lib/pic/libdev/Makefile.in: show progress
3564 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3566 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3567 * support/scripts/sdcc_cygwin_mingw32,
3568 * support/scripts/sdcc_mingw32,
3569 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3570 conformance with autoconf 2.6
3572 2007-01-19 Raphael Neider <rneider AT web.de>
3574 * src/pic/device.c (register_map): fixed list construction
3575 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3576 (genMod): removed case for genModbits,
3577 (genModbits): removed as now unused/unimplemented
3578 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3580 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3582 * support/regression/tests/swap.c: added in response to #1638622
3583 * doc/sdccman.lyx: synced version, minor changes
3585 2007-01-18 Borut Razem <borut.razem AT siol.net>
3587 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3588 thanks to Gunther Jehle
3589 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3590 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3591 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3592 use filename in lineno instead.
3593 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3594 print the file name in ast_print()
3596 2007-01-18 Borut Razem <borut.razem AT siol.net>
3598 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3600 * src/SDCC.lex: stringLiteral() returns const char pointer,
3601 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3602 fixed column counting
3603 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3604 accept const char pointer as parameter
3605 * src/SDCCdwarf2.c: corrected buffer size
3607 2007-01-17 Borut Razem <borut.razem AT siol.net>
3609 * support/Util/dbuf_string.c: fixed for amd64
3611 2007-01-15 Borut Razem <borut.razem AT siol.net>
3613 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3614 removed terminal symbol ELIPSIS, since it was never generated by the
3615 lexer and it was wrongly used in parameter_identifier_list rule
3617 2007-01-15 Raphael Neider <rneider AT web.de>
3619 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3620 code page and data banking description
3621 * src/pic/genarith.c,
3622 * src/pic/gen.h: removed bit arithmetic functions,
3623 updated exit(1) to exit(EXIT_FAILURE)
3624 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3625 * device/include/pic16/pic18f2455.h,
3626 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3627 TRISD and TRISE, fixed/added some bit names
3628 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3629 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3630 updated pic18f2455.{c,h} instead of duplicating them
3632 2007-01-14 Borut Razem <borut.razem AT siol.net>
3634 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3635 Cannot debug files that contain spaces in the path name
3636 by converting spaces in asm file name to underscores
3638 2007-01-13 Borut Razem <borut.razem AT siol.net>
3640 * doc/sdccman.lyx: fixed format errors
3642 2007-01-10 Borut Razem <borut.razem AT siol.net>
3644 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3645 codeseg/constseg #pragma fail
3646 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3647 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3648 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3649 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3651 2007-01-09 Borut Razem <borut.razem AT siol.net>
3653 * get rid of diagnistic.[ch], pretty-print.[ch],
3654 c-pretty-print.[ch], ... used just for error, warning, ...
3656 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3657 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3658 suppoprt/cpp2/pretty-print.[ch]:
3660 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3661 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3662 suppoprt/cpp2/sdcpp.dsp:
3665 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3667 * device/lib/printf_large.c (output_float): removed recursion,
3668 use smaller buffer on stack for mcs51,
3669 fixed bug printing 1.96
3670 * support/regression/tests/snprintf.c: added test
3672 2007-01-07 Borut Razem <borut.razem AT siol.net>
3674 * use dynamic memory buffers instead temporary files
3675 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3677 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3678 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3679 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3680 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3681 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3682 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3683 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3684 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3685 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3686 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3687 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3688 support/Util/dbuf.c, support/Util/dbuf.h:
3690 * .version, sdcc.spec: bumped version to 2.6.4
3692 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3694 * src/port.h: added TARGET_Z80_LIKE macro
3695 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3696 output PSEG location if --xram-loc or --xstack-loc was used
3697 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3699 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3701 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3702 * as/as_z80.dsp, as/z80/as_z80.dsp,
3703 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3704 * sdcc.dsw: moved project files into subdir
3705 * as/hc08/as_hc08.dsp,
3706 * as/hc08/Makefile.bcc,
3707 * as/hc08/Makefile.in,
3708 * as/mcs51/Makefile.bcc,
3709 * as/mcs51/Makefile.in,
3710 * as/z80/Makefile.bcc,
3711 * as/z80/Makefile.in,
3712 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3715 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3718 * as/mcs51/asmain.c,
3720 * as/z80/assym.c: removed include "strcmpi.h"
3721 * as/hc08/strcmpi.c,
3722 * as/hc08/strcmpi.h,
3723 * as/mcs51/strcmpi.c,
3724 * as/mcs51/strcmpi.h,
3725 * support/Util/strcmpi.c,
3726 * support/Util/strcmpi.h: removed files
3727 * as/strcmpi.c: added as_strncmpi()
3729 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3731 * sdcc.dsw: Added some dependencies on project config.dsp
3733 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3735 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3736 with [di]ram_start to fix a regresion
3738 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3740 * configure.in: added missing mcs51 in status output
3741 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3743 * debugger/mcs51/clean.mk (distclean): remove config.h
3744 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3745 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3746 options.h, s-options-h and options.c
3747 * support/cpp2/clean.mk: unused, removed
3748 * Makefile.common.in,
3751 * as/hc08/Makefile.in,
3753 * as/mcs51/Makefile.in,
3754 * as/mcs51/clean.mk,
3757 * as/z80/Makefile.in,
3759 * as/link/Makefile.in,
3760 * as/link/hc08/Makefile.in,
3761 * as/link/hc08/clean.mk,
3762 * as/link/mcs51/Makefile.in,
3763 * as/link/mcs51/clean.mk,
3764 * as/link/z80/Makefile.in,
3765 * as/link/z80/clean.mk,
3766 * as/link/z80/conf.mk,
3767 * debugger/mcs51/Makefile.in,
3768 * debugger/mcs51/clean.mk,
3769 * device/include/Makefile.in,
3770 * device/lib/Makefile.in,
3771 * device/lib/mcs51/Makefile.in,
3772 * device/lib/pic/Makefile.in,
3773 * device/lib/pic/Makefile.common.in,
3774 * device/lib/pic/Makefile.subdir,
3775 * device/lib/pic/Makefile.rules,
3776 * device/lib/pic16/libio/Makefile.in,
3777 * device/lib/pic16/Makefile.subdir,
3778 * device/lib/pic16/libdev/Makefile.in,
3779 * device/lib/pic16/Makefile.rules,
3780 * device/lib/pic16/Makefile.common.in,
3781 * sim/ucsim/avr.src/Makefile.in,
3782 * sim/ucsim/main_in.mk,
3783 * sim/ucsim/cmd.src/Makefile.in,
3784 * sim/ucsim/doc/Makefile.in,
3785 * sim/ucsim/gui.src/Makefile.in,
3786 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3787 * sim/ucsim/gui.src/serio.src/Makefile.in,
3788 * sim/ucsim/hc08.src/Makefile.in,
3789 * sim/ucsim/libltdl/Makefile.in,
3790 * sim/ucsim/s51.src/Makefile.in,
3791 * sim/ucsim/sim.src/Makefile.in,
3792 * sim/ucsim/sim.src/conf.mk,
3793 * sim/ucsim/xa.src/Makefile.in,
3794 * sim/ucsim/z80.src/Makefile.in,
3798 * support/cpp2/Makefile.in,
3799 * support/librarian/Makefile.in,
3800 * support/librarian/clean.mk,
3801 * support/makebin/Makefile.in,
3802 * support/makebin/clean.mk,
3803 * support/packihx/Makefile.in,
3804 * support/regression/Makefile.in,
3805 * support/regression/ports/ds390/spec.mk,
3806 * support/regression/ports/gbz80/spec.mk,
3807 * support/regression/ports/hc08/spec.mk,
3808 * support/regression/ports/mcs51/spec.mk,
3809 * support/regression/ports/mcs51-large/spec.mk,
3810 * support/regression/ports/mcs51-medium/spec.mk,
3811 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3812 * support/regression/ports/pic14/spec.mk,
3813 * support/regression/ports/pic16/spec.mk,
3814 * support/regression/ports/mcs51-stack-auto/spec.mk,
3815 * support/regression/ports/ucz80/spec.mk,
3816 * support/regression/ports/xa51/spec.mk,
3817 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3818 adding a slash after $(top_builddir) and/or adding @datarootdir@
3820 * debugger/mcs51/configure.in,
3821 * device/lib/pic/configure.in,
3822 * device/lib/pic16/configure.in,
3823 * sim/ucsim/configure.in,
3824 * support/cpp2/configure.in,
3825 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3827 * debugger/mcs51/configure,
3828 * device/lib/pic/configure,
3829 * device/lib/pic16/configure,
3830 * sim/ucsim/configure,
3831 * support/cpp2/configure,
3832 * support/packihx/configure: generated with autoconf 2.60
3834 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3836 * as/link/hc08/lkihx.c (newArea),
3837 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3839 2007-01-02 Borut Razem <borut.razem AT siol.net>
3841 * doc/sdccman.lyx: documented #pragma sdcc_hash
3842 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3844 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3846 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3848 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3849 empty 'while'-loop to work correctly, see regression test 'while.c'
3850 * support/regression/tests/while.c: added
3852 2007-01-01 Borut Razem <borut.razem AT siol.net>
3854 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3855 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3856 support/cpp2/libcpp/sdcpp.c:
3857 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3858 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3859 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3861 2006-12-31 Borut Razem <borut.razem AT siol.net>
3863 * SDCPP synchronized with GCC CPP release version 4.1.1,
3864 currently the latest release:
3865 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3866 support/cpp2/libcpp/include/cpp-id-data.h
3867 support/cpp2/libiberty/fopen_unlocked.c
3868 support/cpp2/libiberty/md5.c
3870 support/cpp2/opt-functions.awk
3871 support/cpp2/opt-gather.awk
3872 support/cpp2/optc-gen.awk
3873 support/cpp2/opth-gen.awk:
3875 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3876 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3877 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3878 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3879 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3880 support/cpp2/diagnostic.h, support/cpp2/except.h,
3881 support/cpp2/hwint.h, support/cpp2/input.h,
3882 support/cpp2/intl.h, support/cpp2/move-if-change,
3883 support/cpp2/opts.c, support/cpp2/opts.h,
3884 support/cpp2/output.h, support/cpp2/prefix.c,
3885 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3886 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3887 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3888 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3889 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3890 support/cpp2/version.c:
3892 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3893 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3894 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3895 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3896 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3897 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3898 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3899 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3900 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3901 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3902 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3904 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3905 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3906 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3907 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3908 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3909 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3910 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3911 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3912 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3913 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3914 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3915 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3916 support/cpp2/system.h:
3919 2006-12-31 Borut Razem <borut.razem AT siol.net>
3921 * configure.in, configure: fixed bug #1538756: configure dies if bison
3922 and flex are not installed, 2nd try
3924 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3926 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3927 400.x for better code in RFE 899102
3929 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3931 * src/SDCCpeeph.c (deadMove),
3933 * src/mcs51/peep.h: renamed 'op' by 'reg'
3934 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3935 (scan4op): small change for removeDeadMove(), added support for
3936 'callee saves' and/or PACLL function calls,
3937 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3938 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3939 left in new dispatcher mcs51DeadMove()
3940 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3942 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3944 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3946 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3947 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3949 2006-12-30 Borut Razem <borut.razem AT siol.net>
3951 * support/cpp2/spacs.h: deleted from svn
3952 * configure.in, configure: fixed bug #1538756: configure dies if bison
3953 and flex are not installed
3955 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3957 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3958 with this z80 passes printf float test when enabled
3959 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3961 2006-12-28 Borut Razem <borut.razem AT siol.net>
3963 * support/cpp2/config.in, support/cpp2/configure.in,
3964 support/cpp2/configure, support/cpp2/Makefile.in:
3965 fix for the solaris build
3967 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3969 * src/SDCC.y (type_specifier2, pointer),
3971 * src/SDCCsymt.c (mergeSpec, checkSClass),
3972 * support/Util/SDCCerr.c,
3973 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3974 * support/valdiag/valdiag.py: Allow test cases to specify
3975 required language standard
3976 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3977 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3979 2006-12-27 Borut Razem <borut.razem AT siol.net>
3981 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3982 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3984 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3986 * support/cpp2/libiberty/Makefile.bcc: updated
3987 * src/pic16/main.c: fixed #pragma udata handling
3988 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3990 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3992 * src/SDCCpeeph.c: made labelHashEntry global,
3993 made pcDistance, FBYNAME static,
3994 (pcDistance): made static, use isComment and isLabel,
3996 (getLabelRef): added, extracted from labelRefCount(),
3997 (labelRefCount): use new getLabelRef(),
3998 (callFuncByName): made static, added deadMove,
3999 use isComment and isLabel,
4000 (newPeepRule): made static, set isLabel,
4001 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4002 labels from peephole rules,
4003 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4004 when isComment or isLabel is set
4005 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4006 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4008 * src/mcs51/peep.h: added
4009 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4010 * src/port.h: added peep->deadMove to port structure
4011 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4012 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4013 deadMove, finally removed no. 1 and 2
4020 * src/hc08/gen.c: mark lines with isComment or isLabel
4021 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4023 * sdcc.spec: bumped version to 2.6.3
4025 2006-12-26 Borut Razem <borut.razem AT siol.net>
4027 * support/cpp2/Makefile.in: added dependency on options.h
4028 * configure: regenerated
4029 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4030 * support/cpp2/Makefile.in: added vasprintf.c
4032 2006-12-25 Borut Razem <borut.razem AT siol.net>
4034 * SDCPP synchronized with GCC CPP release version 3.4.6,
4035 the latest release before 4.x:
4036 * support/cpp2/Makefile.in, support/cpp2/config.h,
4037 support/cpp2/configure, support/cpp2/configure.in,
4038 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4039 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4040 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4041 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4042 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4043 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4044 support/cpp2/cpptrad.c, support/cpp2/except.h,
4045 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4046 support/cpp2/hwint.h, support/cpp2/intl.h,
4047 support/cpp2/line-map.c, support/cpp2/line-map.h,
4048 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4049 support/cpp2/output.h, support/cpp2/prefix.c,
4050 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4051 support/cpp2/system.h, support/cpp2/version.c:
4053 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4054 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4055 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4056 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4057 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4058 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4059 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4060 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4061 support/cpp2/move-if-change, support/cpp2/opts.c,
4062 support/cpp2/opts.h, support/cpp2/opts.sh,
4063 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4064 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4065 support/cpp2/win32, support/cpp2/win32/dirent.c,
4066 support/cpp2/win32/dirent.h:
4068 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4069 * support/cpp2/sdcpp.h: renamed from sdcc.h
4070 * sdcppinit.c: deleted
4072 2006-12-23 Borut Razem <borut.razem AT siol.net>
4074 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4075 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4076 preproc.c: an other try to fix bug #982435: introduced
4077 -pedantic-parse-number command line option and pedantic_parse_number
4080 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4082 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4084 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4085 corrected overlayed areax addresses, warn about memory overlaps
4086 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4095 * src/port.h: added xabs_name and iabs_name
4096 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4097 (glue, emitMaps): create and emit maps d_abs and i_abs
4098 * src/SDCCglue.h: cosmetic changes
4099 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4101 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4102 (allocDefault): put absolute, initialized globals in them
4103 * support/regression/tests/absolute.c: added absolute bdata test
4104 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4106 2006-12-20 Borut Razem <borut.razem AT siol.net>
4108 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4109 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4110 added regression test for bug #982435
4112 2006-12-18 Borut Razem <borut.razem AT siol.net>
4114 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4115 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4116 small cosmetic changes
4117 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4118 * support/regression/tests/bug-1351710.c: added regression test
4120 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4122 * doc/sdccman.lyx: added the long missed iCode table
4123 "<where is figure II?>", added links to wiki
4125 2006-12-17 Borut Razem <borut.razem AT siol.net>
4127 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4128 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4129 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4130 unified table driven pragma handling, pragma argument type checking
4131 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4132 current one - version 1.1.3
4133 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4135 2006-12-13 Raphael Neider <rneider AT web.de>
4137 * src/pic/device.h: removed AssignedMemory structure and macros
4138 * src/pic/device.c: removed global finalMapping (linker assigns
4140 (register_map): add SFRs to remembered memRanges
4141 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4142 assignFixedRegisters,assignRelocatableRegisters): removed,
4143 (setMaxRAM,validAddress): adapted accordingly,
4144 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4145 reasonably sized sharebanks,
4146 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4147 (allDefsOutOfRange): removed unused code,
4148 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4150 * src/pic/pcode.c (register_reassign): removed recursion warning,
4151 fired far too often,
4152 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4153 to use existing pic14_stringInSet() to avoid duplicate symbols,
4154 tidied up the code a bit,
4155 (pic14printLocals): added in symmetry to printExterns, replaces
4156 writeUsedRegs more or less,
4157 (picglue): call new pic14_printLocals(),
4158 * device/include/pic/pic*.h: removed #pragma memmap directives,
4159 information gathered from include/pic/pic14devices.txt
4160 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4162 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4164 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4166 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4168 * device/include/mcs51/cc2430.h: fixed missing ';'
4170 2006-12-10 Raphael Neider <rneider AT web.de>
4172 * device/lib/pic16/libc/stdio/vfprintf.c,
4173 * device/lib/pic16/libc/stdio/printf_small.c,
4174 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4175 char arguments, as char varargs are cast to int by the caller,
4176 hopefully fixes #1604915 (other device libraries are still affected)
4178 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4180 * src/mcs51/ralloc.c (packRegsForAssign),
4181 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4183 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4185 * device/include/malloc.h: removed init_dynamic_memory
4186 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4187 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4188 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4189 * device/lib/libsdcc.lib,
4190 * device/lib/Makefile.in,
4191 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4192 * doc/sdccman.lyx: documented use of new _heap.c
4193 * support/regression/tests/malloc.c: removed init_dynamic_memory
4194 * src/cdbFile.c(spacesToUnderscores): new function,
4195 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4197 * device/include/tinibios.h: removed defines for putchar and getchar
4198 * device/lib/ds390/Makefile.in: added putchar.c
4199 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4201 2006-12-09 Borut Razem <borut.razem AT siol.net>
4203 * support/cpp2/sdcc.h: prevent multiple inclusion
4204 * support/cpp2/options.h: deleted
4206 2006-12-08 Borut Razem <borut.razem AT siol.net>
4208 * support/cpp2/sdcc.h: removed x*alloc() macros
4209 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4210 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4211 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4212 * support/cpp2/system.h: moved #include "sdcc.h"
4213 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4214 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4216 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4217 -funsigned-char options
4218 * support/cpp2/sdcppmain.c: fixed bug 1611411
4220 2006-12-07 Borut Razem <borut.razem AT siol.net>
4222 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4225 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4227 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4228 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4230 * .version: bumped to 2.6.2 because a) it's been a while
4231 b) the linker sources have moved c) the preprocessor is upgraded
4233 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4235 * support/regression/tests/snprintf.c: some checks
4236 * lib/src/printf_large.c: %bc: read char instead of int from stack
4238 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4240 * device/include/mcs51/cc2430.h: inserted _XPAGE
4242 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4244 * device/include/mcs51/cc2430.h: added
4246 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4248 * device/include/asm/default/features.h,
4249 * device/include/asm/ds390/features.h,
4250 * device/include/mcs51/at89s53.h,
4251 * device/include/ser.h,
4252 * device/include/ser_ir.h,
4253 * device/include/serial.h: changed keywords to double underscore variants,
4254 fixes bug 1590261 some more, thanks Steven Borley
4256 2006-12-01 Raphael Neider <rneider AT web.de>
4258 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4259 but emit warning (recursion is not supported for pic14)
4261 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4263 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4264 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4266 2006-11-30 Raphael Neider <rneider AT web.de>
4268 * src/pic/device.c (dump_sfr): always emit symbols
4269 * src/pic/glue.c (pic14printPublics): fixed typo
4271 2006-11-30 Raphael Neider <rneider AT web.de>
4273 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4274 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4275 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4276 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4277 a sharebank, use a non-shared bank for the stack if none available
4278 * src/pic/device.h (struct memRange): added linked list next field,
4279 added prototypes for above functions
4280 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4281 (typeRegWithIdx): accept fixed and unfixed stack registers
4282 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4283 the stack, handle shared and banked stack (except for WSAVE),
4284 (insertBankSel): removed useless optimization (will never fire),
4285 (FixRegisterBanking): added optimization for devices with only one
4286 possibly aliased bank of memory, like 16f84
4287 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4288 devices have no SHAREBANK in the linker script
4289 * device/include/pic/pic14devices.txt: documented memmap
4290 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4292 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4294 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4295 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4296 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4297 genhc08Code): switched most of the D (debug) macros to DD (detailed
4298 debug) macros to better control clutter in the generated .asm file.
4299 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4300 genRightShift): fixed bug with non-constant bit shift stored to
4301 a volatile result (SF Open Discussion forum thread #1616749).
4302 Single byte case is not yet optimized.
4304 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4306 * device/include/asm/mcs51/features.h,
4307 * device/include/malloc.h,
4308 * device/include/stdio.h: changed keywords to double underscore variants,
4311 2006-11-27 Borut Razem <borut.razem AT siol.net>
4313 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4314 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4315 support/cpp2/output.h, support/cpp2/cppinit.c,
4316 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4317 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4318 support/cpp2/cppdefault.c, support/cpp2/system.h,
4319 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4320 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4321 support/cpp2/prefix.c, support/cpp2/except.h,
4322 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4323 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4324 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4325 support/cpp2/version.c, support/cpp2/cppmain.c,
4326 support/cpp2/version.h, support/cpp2/hashtable.c,
4327 support/cpp2/cpperror.c:
4328 synchronized with GCC CPP release version 3.3.6,
4329 the latest where cppmain.c still exists.
4330 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4331 support/cpp2/sdcppinit.c: added
4333 2006-11-27 Borut Razem <borut.razem AT siol.net>
4335 * support/cpp2/cpplex.c:
4336 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4338 * support/cpp2/cpplib.c: removed definitions of unused variables
4340 2006-11-26 Borut Razem <borut.razem AT siol.net>
4342 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4343 since they are redefined by macros in support/cpp2/sdcc.h
4344 * support/cpp2/sdcc.h: x*alloc macro redefinition
4346 2006-11-25 Borut Razem <borut.razem AT siol.net>
4348 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4349 support/cpp2/configure, support/cpp2/Makefile.in,
4350 support/cpp2/cppfiles.c, support/cpp2/output.h,
4351 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4352 support/cpp2/config.h, support/cpp2/cpplib.h,
4353 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4354 support/cpp2/cppdefault.c, support/cpp2/config.in,
4355 support/cpp2/system.h, support/cpp2/cpplex.c,
4356 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4357 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4358 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4359 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4360 support/cpp2/configure.in, support/cpp2/intl.h,
4361 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4362 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4363 support/cpp2/version.c, support/cpp2/cppmain.c,
4364 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4365 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4366 support/cpp2/cpperror.c,
4367 support/cpp2/libiberty/safe-ctype.c,
4368 support/cpp2/libiberty/safe-ctype.h,
4369 support/cpp2/libiberty/splay-tree.c,
4370 support/cpp2/libiberty/obstack.c,
4371 support/cpp2/libiberty/lbasename.c,
4372 support/cpp2/libiberty/splay-tree.h,
4373 support/cpp2/libiberty/obstack.h:
4374 synchronized with GCC CPP release version 3.2.3,
4375 the latest before integration of cpp into gcc
4376 * support/cpp2/except.h, support/cpp2/line-map.c,
4377 support/cpp2/line-map.h,
4378 support/cpp2/libiberty/hex.c,
4379 support/cpp2/libiberty/concat.c,
4380 support/cpp2/libiberty/filenames.h: added
4381 * support/cpp2/intl.c: deleted
4383 2006-11-24 Borut Razem <borut.razem AT siol.net>
4385 * src/SDCC.y: enabled compilation of empty source file
4386 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4387 "ISO C forbids an empty source file"
4388 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4389 if all the code is ifdefed out.
4391 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4393 * src/hc08/gen.c (genPcall): fix for bug #1601032
4395 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4397 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4398 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4399 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4400 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4401 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4402 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4403 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4404 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4405 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4406 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4407 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4408 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4409 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4410 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4411 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4412 Renamed to all upper case as per the standard set by SiLabs
4414 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4416 * device/include/mcs51/C8051F520.h: new, added
4417 * device/include/mcs51/compiler.h: added link about predefined macros
4419 2006-11-23 Raphael Neider <rneider AT web.de>
4421 * src/regression/Makefile: add -L path to fresh library
4422 * src/regression/simulate: emphasize FAILED output
4423 * src/regression/create_stc: output _failures from gpsim
4424 * src/regression/compare4.c,
4425 * src/regression/rotate6.c: fixed char literals,
4426 all compile, all run =8-D
4428 * src/pic/pcode.h: added isPCASMDIR macro
4429 * src/pic/gen.c (genAnd): fixed bit offset
4430 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4431 packBits): unified register numbering schemes,
4432 (newReg): do not insert stack registers into hash table,
4433 (initStack): unpinned pseudo stack, simplified,
4434 (typeRegWithIdx): fixed retrieval of stack registers,
4435 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4436 (pCodeReplace): removed invalid assertion,
4437 (insertPCodeInstruction): fixed newly added labels,
4438 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4439 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4440 DumpFlow): removed unsed (broken?) code,
4441 (insertBankSel): prevent STATUS from being BANKSELed,
4442 (FixRegisterBanking): rewritten from scratch, implemented generic
4443 optimizations (suppress BANKSELs to same register and to registers
4444 present in all banks),
4445 (AnalyzeBanking): update flow after BANKSELection
4447 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4448 sharebank, let linker place it, mark STKxx symbols as emitted
4450 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4452 * src/regression/arrays.c,
4453 * src/regression/bank1.c,
4454 * src/regression/bool2.c,
4455 * src/regression/compare7.c,
4456 * src/regression/compare8.c,
4457 * src/regression/compare9.c,
4458 * src/regression/compare10.c,
4459 * src/regression/configword.c,
4460 * src/regression/for.c,
4461 * src/regression/mult1.c,
4462 * src/regression/pointer1.c,
4463 * src/regression/rotate6.c,
4464 * src/regression/string1.c,
4465 * src/regression/struct1.c,
4466 * src/regression/Makefile: make PIC14 regression tests run again
4467 (3 fail, 6 won't compile)
4469 2006-11-21 Raphael Neider <rneider AT web.de>
4471 * device/include/pic16/pic18f4550.h,
4472 * device/include/pic16/pic18f4455.h,
4473 * device/lib/pic16/libdev/pic18f4550.c,
4474 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4475 * configure.in: removed superfluous closing bracket
4477 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4479 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4482 2006-11-21 Raphael Neider <rneider AT web.de>
4484 * src/pic/device.{c,h}: added pic14_getPIC()
4485 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4486 (genAnd): added PIC code for one case, fixes #1597044
4487 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4488 SFRs that are present in all banks (e.g., STATUS)
4490 2006-11-20 Raphael Neider <rneider AT web.de>
4492 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4493 INCFSZ/INCFSZW and declared them as changing Z bit,
4494 (insertPCodeInstruction): correctly invert the above instructions,
4496 (DoBankSelect): don't panic on po_immediates
4498 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4501 * as/link/mcs51/lkihx.c (newArea),
4502 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4503 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4505 2006-11-11 Raphael Neider <rneider AT web.de>
4507 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4508 bitfield symbols, fixes #1579535 (once more...).
4510 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4512 * support/regression/generate-cases.py,
4513 * support/regression/fwk/include/testfwk.h,
4514 * support/regression/fwk/lib/testfwk.c: used code pointers,
4515 (about 50kByte less code generated for mcs51)
4517 2006-11-06 Borut Razem <borut.razem AT siol.net>
4519 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4520 debugger/mcs51/configure: fixed failed check because the function
4521 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4522 who submitted the patch for gpsim.
4523 * debugger/mcs51/configure.in: removed the result message
4524 * debugger/mcs51/Makefile.in: fixed the config.status warning
4525 "... seems to ignore the --datarootdir setting"
4527 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4529 * device/include/mcs51/c8051f020.h,
4530 * device/include/mcs51/c8051f040.h,
4531 * device/include/mcs51/c8051f060.h,
4532 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4533 * src/z80/gen.c (gencjneshort),
4534 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4536 2006-10-31 Borut Razem <borut.razem AT siol.net>
4538 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4539 debugger/mcs51/configure: get readline version
4541 2006-10-30 Borut Razem <borut.razem AT siol.net>
4543 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4544 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4545 debugger/mcs51/configure: locate readline even when cross compiling
4546 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4548 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4550 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4553 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4555 * device/include/malloc.h,
4556 * device/lib/calloc.c,
4557 * device/lib/free.c,
4558 * device/lib/malloc.c,
4559 * device/lib/realloc.c: moved definition of struct into sources
4560 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4562 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4564 * as/asx8051.dsp: corrected output directories
4565 * as/link/hc08: new directory for hc08 linker
4566 * as/hc08/aslink.h, as/link/aslink.h,
4567 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4568 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4569 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4570 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4571 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4572 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4573 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4574 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4575 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4576 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4577 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4578 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4579 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4580 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4581 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4582 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4583 * as/link/hc08/conf.mk,
4587 * sdcc.dsw: moved hc08 linker to as/link/hc08
4588 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4589 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4590 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4591 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4592 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4593 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4594 * as/link/mcs51/aslink.dsp,
4595 * as/link/mcs51/Makefile.in: factored out the common files
4596 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4597 * as/clean.mk: extra cleaning common files
4598 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4599 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4600 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4602 2006-10-29 Raphael Neider <rneider AT web.de>
4604 * src/pic/ralloc.c (newReg): create aliases for registers with
4605 multiple names to fix #1579535 and #1584001,
4606 (regWithIdx,dirregWithName): resolve aliases on lookup
4607 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4609 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4610 to prevent build errors on small devices
4612 2006-10-28 Raphael Neider <rneider AT web.de>
4614 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4615 assumption within interrupt handlers, fixes #1584940
4616 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4617 "emitted" to avoid emitting them again in udata
4619 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4621 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4624 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4626 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4627 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4628 on/off CR to CRLF conversion.
4630 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4632 * doc/sdccman.lyx: updated IRQ section
4634 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4636 * device/lib/serial_io.c: removed
4637 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4638 replacements for serial_io.c
4640 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4642 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4644 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4646 * device/lib/serial_io.c: Default putchar() and getchar() for
4647 mcs51 uses serial port.
4649 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4651 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4653 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4655 * support/regression/ports/mcs51/support.c: smaller
4656 _sdcc_external_startup()
4657 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4659 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4661 * device/lib/gbz80/crt0.s,
4662 * device/lib/gbz80/crt0_rle.s,
4663 * device/lib/gbz80/div.s,
4664 * device/lib/gbz80/fstubs.s,
4665 * device/lib/gbz80/heap.s,
4666 * device/lib/gbz80/mul.s,
4667 * device/lib/gbz80/putchar.s,
4668 * device/lib/gbz80/stubs.s,
4669 * device/lib/z80/crt0.s,
4670 * device/lib/z80/crt0_rle.s,
4671 * device/lib/z80/div.s,
4672 * device/lib/z80/fstubs.s,
4673 * device/lib/z80/heap.s,
4674 * device/lib/z80/mul.s,
4675 * device/lib/z80/putchar.s,
4676 * device/lib/z80/stubs.s: reverted, I was mistaken
4678 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4680 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4681 * support/regression/ports/mcs51/support.c: removed race
4682 condition on TI in _putchar allowing to use serial port mode 0
4684 2006-10-20 Borut Razem <borut.razem AT siol.net>
4686 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4688 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4690 * device/lib/gbz80/crt0.s,
4691 * device/lib/gbz80/crt0_rle.s,
4692 * device/lib/gbz80/div.s,
4693 * device/lib/gbz80/fstubs.s,
4694 * device/lib/gbz80/heap.s,
4695 * device/lib/gbz80/mul.s,
4696 * device/lib/gbz80/putchar.s,
4697 * device/lib/gbz80/stubs.s,
4698 * device/lib/z80/crt0.s,
4699 * device/lib/z80/crt0_rle.s,
4700 * device/lib/z80/div.s,
4701 * device/lib/z80/fstubs.s,
4702 * device/lib/z80/heap.s,
4703 * device/lib/z80/mul.s,
4704 * device/lib/z80/putchar.s,
4705 * device/lib/z80/stubs.s: removed all leading underscores from area names
4707 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4709 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4710 regression tests are not waiting in the simulator for simulated
4711 transmission of debug output
4713 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4715 * device/lib/printf_large.c: slightly smaller
4716 * doc/sdccman.lyx: do not use spaces within html links
4718 2006-10-16 Borut Razem <borut.razem AT siol.net>
4720 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4721 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4722 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4723 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4724 debugger/mcs51/configure:
4725 [ 1185668 ] add gnu readline support to sdcdb - enabled
4727 2006-10-16 Raphael Neider <rneider AT web.de>
4729 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4730 fixes #1577882, removes close to all banking optimizations
4732 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4734 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4735 variables in code memory
4736 * support/regression/tests/absolute.c: added test for this
4738 2006-10-15 Raphael Neider <rneider AT web.de>
4740 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4742 (BankSelect): emit BANKSEL before touching linker-placed regs,
4745 2006-10-10 Raphael Neider <rneider AT web.de>
4747 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4748 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4749 * src/pic/main.c (_pic14_parseOptions),
4750 * src/pic/main.h: mostly reverted to previous state, now use results
4751 from SDCCmain.c's argument parsing
4753 2006-10-10 Borut Razem <borut.razem AT siol.net>
4755 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4756 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4757 [ 1185668 ] add gnu readline support to sdcdb -
4758 prepared for READLINE, not enabled yet,
4759 thanks to <tal.bav AT gmail.com>
4761 2006-10-10 Raphael Neider <rneider AT web.de>
4763 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4764 * src/pic16/devices.inc,
4765 * device/include/pic16 (pic18f[24]620.h),
4766 * device/include/pic18fregs.h,
4767 * device/lib/pic16/pics.all,
4768 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4769 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4770 Gary Plumbridge and Anton Strobl
4772 2006-10-10 Raphael Neider <rneider AT web.de>
4774 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4775 --stack-siz=NUM options to configure the argument passing stack
4776 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4777 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4778 (pic14_getSharebankSize): obey --stack-siz=NUM,
4779 (pic14_getSharebankAddress): obey --stack-loc=NUM
4781 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4783 * doc/sdccman.lyx: added to the manual
4784 * doc/figures/ddd_example.png: added (neither pdflatex nor
4785 most browsers seem to like the .eps file)
4787 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4789 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4790 to /tmp and /var/tmp acc. LSB
4791 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4793 * support/regression/tests/onebyte.c: added test
4795 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4797 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4799 2006-10-05 Borut Razem <borut.razem AT siol.net>
4801 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4803 - sdcc.dsw: changed property eol-style to CRLF
4804 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4806 2006-10-04 Raphael Neider <rneider AT web.de>
4808 * device/include/pic/{pic16f84.h,pic16f84a.h},
4809 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4810 from patch #1522504, thanks to Robas Teodor
4812 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4814 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4817 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4819 * src/pic16/glue.c (pic16emitMaps),
4820 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4821 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4822 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4823 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4825 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4826 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4828 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4830 * support/librarian/sdcclib.c: Added option -l.
4831 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4833 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4834 using Windows command prompt.
4836 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4838 * device/lib/libsdcc.lib: added module rand
4839 * src/ds390/ralloc.c (rematStr),
4840 * src/hc08/ralloc.c (rematStr),
4841 * src/mcs51/ralloc.c (rematStr),
4842 * src/z80/ralloc.c (rematStr): made output more consistent
4843 * src/mcs51/gen.c: cosmetic changes
4845 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4847 * src/port.h: added mem.cabs_name to PORT
4854 * src/z80/main.c: added cabs_name initializers
4855 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4857 (emitMaps): emit absolutes in code memory into cabs_name
4859 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4860 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4861 * support/regression/fwk/include/testfwk.h: added define for at
4862 * support/regression/tests/absolute.c: added, new
4864 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4866 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4867 optimizations, see also patch 887161 by Stas Sergeev
4868 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4869 to be necessary anymore,
4870 (102, 103, 104, 127): renamed all occurances of bp to _bp
4872 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4874 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4875 thanks Weston T. Schmidt for patch 1555221
4876 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4877 * src/SDCCicode.c(geniCodeMultiply): small optimization
4879 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4881 * device/include/stdlib.h: added rand prototypes
4882 * device/lib/rand.c: new, added
4883 * device/lib/Makefile.in: added rand.c
4884 * src/z80/peeph.def,
4885 * src/z80/peeph-gbz80.def,
4886 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4888 2006-09-20 Raphael Neider <rneider AT web.de>
4890 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4892 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4894 * as/link/aslink.h: cosmetic changes
4895 * as/link/mcs51/Makefile.in,
4896 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4898 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4901 * as/link/mcs51/aslink.h,
4902 * as/link/z80/aslink.h: merged and moved to as/link/
4903 * as/link/lkstore.c,
4904 * as/link/mcs51/lkstore.c: moved to as/link/
4905 * as/link/clean.mk: remove *.o
4906 * as/link/mcs51/alloc.h: deleted
4907 * as/link/mcs51/lkarea.c: added lnksect prototype
4908 * as/link/mcs51/lkdata.c,
4909 * as/link/mcs51/lklex.c,
4910 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4911 * as/link/mcs51/lkmem.c,
4912 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4913 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4914 * as/link/mcs51/aslink.dsp,
4915 * as/link/mcs51/Makefile.aslink,
4916 * as/link/mcs51/Makefile.bcc,
4917 * as/link/mcs51/Makefile.in: updated for moved files
4918 * as/link/z80/lkarea.c,
4919 * as/link/z80/lkhead.c,
4920 * as/link/z80/lklex.c,
4921 * as/link/z80/lklibr.c,
4922 * as/link/z80/lklist.c,
4923 * as/link/z80/lkmain.c,
4924 * as/link/z80/lkrloc.c,
4925 * as/link/z80/lksym.c: synced with mcs51
4926 * as/link/z80/lkdata.c,
4927 * as/link/z80/lkeval.c,
4928 * as/link/z80/lkihx.c,
4929 * as/link/z80/lks19.c: cosmetic changes
4930 * as/link/z80/Makefile.in,
4931 * as/link/z80/linkgbz80.dsp,
4932 * as/link/z80/linkz80.dsp: updated for moved files
4934 2006-09-16 Borut Razem <borut.razem AT siol.net>
4936 * debugger/mcs51/sdcdb.c: partially fixed
4937 [ 1203664 ] sdcdb fails to open files w. two "." periods
4938 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4939 debugger/mcs51/symtab.h: fixed indenting
4940 * configure.in, configure: up to date with latest Maarten's changes
4942 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4945 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4946 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4947 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4948 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4949 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4950 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4951 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4952 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4953 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4954 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4955 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4956 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4957 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4958 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4959 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4960 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4961 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4962 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4963 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4964 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4965 as/link/mcs51/alloc.h,
4966 as/link/mcs51/clean.mk,
4967 as/link/mcs51/conf.mk,
4968 as/link/mcs51/Makefile.bcc,
4969 as/link/mcs51/Makefile.in,
4970 as/link/mcs51/readme.390,
4971 as/link/mcs51/strcmpi.c,
4972 as/link/mcs51/strcmpi.h,
4974 as/mcs51/Makefile.bcc,
4975 as/mcs51/Makefile.in,
4978 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4980 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4983 * as/link/Makefile.in,
4984 * as/link/z80/linkgbz80.dsp,
4985 * as/link/z80/linkz80.dsp,
4992 * link/z80/aslink.h,
4993 * link/z80/clean.mk,
4995 * link/z80/linkgbz80.dsp,
4996 * link/z80/linkz80.dsp,
4997 * link/z80/lkarea.c,
4998 * link/z80/lkdata.c,
4999 * link/z80/lkeval.c,
5002 * link/z80/lkhead.c,
5005 * link/z80/lklibr.c,
5006 * link/z80/lklist.c,
5007 * link/z80/lkmain.c,
5008 * link/z80/lkrloc.c,
5011 * link/z80/Makefile.in,
5013 * sdcc.dsw: moved link/ to as/link/
5015 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5017 * as/mcs51/i51mch.c (machine): fixed warning
5019 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5021 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5023 2006-09-09 Borut Razem <borut.razem AT siol.net>
5025 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5026 sdcdb WIN32 native port
5027 * src/clean.mk: fixed
5029 2006-09-08 Borut Razem <borut.razem AT siol.net>
5031 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5033 2006-09-08 Raphael Neider <rneider AT web.de>
5035 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5036 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5037 to gplink to disable processor mismatch warning and to allow
5038 the use of devices with only aliased (shared) memory banks,
5039 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5041 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5043 * doc/sdccman.lyx: Some re-formating plus example on using
5044 #pragma preproc_asm +/-
5046 2006-09-07 Borut Razem <borut.razem AT siol.net>
5048 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5051 2006-09-06 Borut Razem <borut.razem AT siol.net>
5053 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5054 line at sdcc.nsi:153
5055 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5057 2006-09-05 Borut Razem <borut.razem AT siol.net>
5059 * configure.in, configure: support for winsock2
5060 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5061 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5062 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5063 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5064 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5066 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5068 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5070 * support/regression/tests/bug1551947.c: new, added
5071 * src/SDCCsymt.h: strings are char* not byte*
5073 2006-09-05 Raphael Neider <rneider AT web.de>
5075 * device/lib/pic16/libdev/pic18f4550.c,
5076 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5077 declarations/definitions from patch #1520949
5079 2006-09-05 Raphael Neider <rneider AT web.de>
5081 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5082 byte-aligned bitfields, fixes #1539278
5084 2006-09-05 Raphael Neider <rneider AT web.de>
5086 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5089 2006-09-04 Borut Razem <borut.razem AT siol.net>
5091 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5092 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5093 -mno-cygwin is a part of the compiler name
5094 * support/scripts/sdcc_mingw32: don't disable ucsim
5096 2006-09-03 Borut Razem <borut.razem AT siol.net>
5098 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5099 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5101 2006-09-03 Raphael Neider <rneider AT web.de>
5104 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5105 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5108 2006-09-01 Borut Razem <borut.razem AT siol.net>
5110 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5111 to make ppc-osx happy
5113 2006-08-31 Borut Razem <borut.razem AT siol.net>
5115 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5116 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5117 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5118 * support/regression/ports/ds390/spec.mk,
5119 support/regression/ports/mcs51/spec.mk,
5120 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5121 To run regression tests in mingw environment:
5122 make DEV_NULL=NUL CC=gcc
5124 2006-08-30 Borut Razem <borut.razem AT siol.net>
5126 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5127 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5128 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5129 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5130 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5131 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5132 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5133 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5134 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5135 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5136 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5137 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5138 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5139 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5140 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5141 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5142 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5143 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5144 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5145 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5146 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5147 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5148 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5149 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5150 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5151 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5152 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5153 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5154 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5155 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5156 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5157 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5158 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5159 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5160 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5161 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5162 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5163 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5164 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5165 ucsim WIN32 native port
5167 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5169 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5171 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5173 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5174 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5176 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5178 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5179 * support/regression/tests/bug1546986.c: new, added
5180 * as/mcs51/.cvsignore,
5181 * debugger/mcs51/.cvsignore,
5182 * src/.cvsignore: deleted
5184 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5186 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5189 2006-08-20 Borut Razem <borut.razem AT siol.net>
5191 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5192 removed cl_listen_console::match(), cl_console::match(),
5193 restructured cl_commander::proc_input()
5195 2006-08-16 Borut Razem <borut.razem AT siol.net>
5197 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5198 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5199 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5201 2006-08-14 Borut Razem <borut.razem AT siol.net>
5203 * support/regression/Makefile.in,
5204 support/regression/ports/pic14/gpsim.cmd,
5205 support/regression/ports/pic14/spec.mk,
5206 support/regression/ports/pic14/support.c:
5207 added pic14 regression test
5209 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5211 * as/doc/asxhtm.html: documented changed ABS behaviour
5212 * as/doc/README: fixed some typos
5214 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5216 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5219 2006-08-12 Borut Razem <borut.razem AT siol.net>
5221 * support/regression/fwk/include/testfwk.h,
5222 support/regression/fwk/lib/testfwk.c,
5223 support/regression/generate-cases.py,
5224 support/regression/Makefile.in:
5225 regression test framework does not depend on function pointers and
5228 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5230 * device/include/stddef.h: c temporary hack to fix bug 1518273
5232 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5234 * device/include/mcs51/cc2510fx.h: added
5235 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5238 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5240 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5241 * as/z80/Makefile.in: added strcmpi.c
5242 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5243 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5245 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5247 * device/lib/gbz80/asm_strings.s,
5248 * device/lib/gbz80/crt0_rle.s,
5249 * device/lib/gbz80/div.s,
5250 * device/lib/gbz80/mul.s,
5251 * device/lib/gbz80/shift.s,
5252 * device/lib/z80/asm_strings.s,
5253 * device/lib/z80/crt0_rle.s,
5254 * device/lib/z80/div.s,
5255 * device/lib/z80/mul.s,
5256 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5257 flags which are all upper case
5259 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5261 * as/z80/asm.h: made CASE_SENSITIVE 1
5262 * link/z80/aslink.h: made CASE_SENSITIVE 1
5263 * src/z80/gen.c (throughout): made all conditionals upper case
5264 * support/regression/tests/bug1503067.c: new
5266 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5268 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5269 (shiftIntoPair): added case 2 for PAIR_IY,
5270 (setupToPreserveCarry): replaced parameters with iCode and check if
5271 PAIR_DE is in use to fix bug 1399290,
5272 (genPlus, genMinus): updated call to setupToPreserveCarry
5273 * support/regression/tests/bug1399290.c: new
5275 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5277 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5278 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5279 * src/ds390/gen.c (shiftRLong),
5280 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5281 * src/mcs51/gen.c (sameReg): changed to sameByte,
5282 (xch_a_aopGet): new,
5283 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5284 shiftRLong): fixed bug 1533966
5285 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5286 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5287 * support/regression/Makefile.in: disabled z80, enabled ucz80
5288 * support/regression/tests/float_trans.c: enabled test for z80 and host
5289 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5291 2006-08-01 Borut Razem <borut.razem AT siol.net>
5293 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5294 comparison is always false due to limited range of data type
5295 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5297 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5299 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5300 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5301 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5302 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5304 2006-07-31 Borut Razem <borut.razem AT siol.net>
5306 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5307 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5308 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5309 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5310 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5311 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5312 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5313 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5314 enable ucsim mingw compilation. Serial port is disabled,
5315 since it uses termios.h API, which is not available on native
5318 2006-07-31 Borut Razem <borut.razem AT siol.net>
5320 * Small Device C Compiler 2.6.0 released
5321 * support/scripts/sdcc.nsi: added FULL_DOC option
5322 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5324 2006-07-28 Borut Razem <borut.razem AT siol.net>
5326 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5327 * doc/INSTALL.txt: updated
5329 2006-07-27 Borut Razem <borut.razem AT siol.net>
5331 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5332 device/lib/pic/libdev/Makefile.in: fixed bug
5333 [ 1438354 ] pic libsdcc: distclean doesn't work
5334 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5335 device/lib/pic16/libio/Makefile.in: fixed bug
5336 [ 1438344 ] pic16 lib: clean doesn't work properly
5337 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5339 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5341 * device/lib/pic/libsdcc/fsdiv.c,
5342 * device/lib/pic/libsdcc/fsmul.c,
5343 * device/lib/pic16/libsdcc/float/fsdiv.c,
5344 * device/lib/pic16/libsdcc/float/fsmul.c,
5345 * device/lib/_fsdiv.c,
5346 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5347 * support/regression/tests/bug1520966.c: added
5348 * doc/knownbugs.html: removed [ 1520966 ] from the list
5350 2006-07-25 Borut Razem <borut.razem AT siol.net>
5352 * configure.in, configure, sdccconf_in.h: fixed bug
5353 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5354 * doc/knownbugs.html: removed [ 1519095 ] from the list
5356 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5358 * doc/knownbugs.html: added, contains list of known bugs at release
5359 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5361 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5363 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5364 function registers and corrected defaults with additional warning
5365 * device/lib/malloc.c: cosmetic changes
5366 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5367 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5368 (fillGaps): and used it
5370 2006-07-20 Raphael Neider <rneider AT web.de>
5372 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5373 output unless SDCCPICDEBUG is set
5374 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5375 output if SILENT is set
5377 2006-07-11 Borut Razem <borut.razem AT siol.net>
5379 * doc/README.txt: updated
5381 2006-07-10 Borut Razem <borut.razem AT siol.net>
5383 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5384 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5385 in WIN32 installation
5386 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5389 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5391 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5392 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5394 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5396 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5398 2006-07-06 Borut Razem <borut.razem AT siol.net>
5400 * support/regression/tests/bitfields.c:
5401 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5402 * support/regression/tests/constantRange.c:
5403 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5405 2006-07-04 Borut Razem <borut.razem AT siol.net>
5407 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5409 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5410 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5411 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5412 reverted changes from 2006-07-03
5413 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5414 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5415 added CPPFLAGS, used by the host port
5417 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5419 * support/regression/valdiag/tests/switch.c,
5420 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5421 * support/regression/tests/libmullong.c: fixed for host
5422 * support/regression/ports/host/spec.mk: disable all warnings for host,
5423 SDCC runs with --less-pedantic too
5425 2006-07-03 Borut Razem <borut.razem AT siol.net>
5427 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5429 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5430 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5431 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5432 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5434 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5435 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5436 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5437 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5439 2006-07-02 Raphael Neider <rneider AT web.de>
5441 * src/pic16/devices.inc,
5442 * device/include/pic16/pic18fregs.h,
5443 * device/include/pic16/pic18f4550.h,
5444 * device/lib/pic16/pics.all,
5445 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5447 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5449 * as/hc08/lkaomf51.c (OutputName),
5450 * as/mcs51/lkaomf51.c (OutputName),
5451 * as/z80/asmain.c (asmbl),
5452 * src/ds390/main.c (asmLineNodeFromLineNode),
5453 * src/hc08/ralloc.c (hc08_assignRegisters),
5454 * src/mcs51/main.c (asmLineNodeFromLineNode),
5455 * src/xa51/ralloc.c (checkRegMask),
5456 * src/xa51/gen.c (emitcode),
5457 * src/z80/gen.c (_emit2),
5458 * src/SDCCast.c (searchLitOp),
5460 * support/packihx/packihx.c,
5461 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5462 * src/ds390/gen.c (aopPutUsesAcc),
5463 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5464 * support/regression/tests/libmullong.c (mullong_wrapper),
5465 * src/SDCCsymt.c (powof2),
5467 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5468 * src/SDCCsymt.h: added TYPE_TARGET_*
5469 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5470 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5471 SDCCast because 1) header problems 2) this is the right place
5472 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5473 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5476 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5478 * src/SDCCicode.h: removed buggy semicolon in unused macro
5479 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5480 search for previous definiton of auto symbols too,
5481 (findPrevUse): fixed logic of emitWarnings
5483 2006-06-26 Raphael Neider <rneider AT web.de>
5485 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5486 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5488 2006-06-25 Raphael Neider <rneider AT web.de>
5490 * device/lib/pic/libm: NEW, added math library functions
5491 * device/lib/pic/libsdcc: NEW; added float support functions
5492 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5493 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5494 NEW, added math related headers
5495 * device/include/asm/pic/features.h: NEW
5496 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5497 (popGet): allow larger offsets for AOP_PCODE,
5498 (genDataPointerSet): handle literals explicitly, more debug output,
5499 (genAssign): fixed for float using aopLiteral ;-)
5500 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5501 GOTO initialisation routine
5502 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5503 flag on registers, fixes #1469043 (local variables do not work)
5504 * src/pic/main.c (_pic14_do_link),
5505 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5508 2006-06-25 Borut Razem <borut.razem AT siol.net>
5510 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5511 characters printed (not including the trailing '\0' used to end
5512 output to strings). Problem detected in regression test bug-927659.c.
5513 NOTE: printf() family functions should return int instead
5515 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5516 specifier are printed as themselves
5517 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5518 support flags, width and precision specifiers
5520 2006-06-24 Borut Razem <borut.razem AT siol.net>
5522 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5523 to the list of sdcc tagrets not supporting bit type
5524 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5525 testfor pic16 due to bug:
5526 [ 1511794 ] pic16: regression test bug-895992.c fails
5528 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5530 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5531 * src/SDCCglue.c (initPointer), fixed bug 1496419
5532 * support/regression/tests/bug1496419.c: new, added
5534 2006-06-22 Borut Razem <borut.razem AT siol.net>
5536 * support/regression/ports/pic16/support.c: use gpsim usart module from
5537 libgpsim_modules library
5539 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5541 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5544 2006-06-19 Raphael Neider <rneider AT web.de>
5546 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5547 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5548 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5549 (pic14printExterns,pic14printPublics,pic16printPublics,
5550 pic16_printExterns): use new functions to emit symbols
5551 (picglue,pic16glue): emit publics before emitting externs
5552 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5553 locally defined functions to avoid bug #1443651
5554 * support/regression/tests/bug-716242.c: removed pic16 workaround
5555 * support/regression/ports/pic16/spec.mk: ignore errors during build
5557 2006-06-19 Raphael Neider <rneider AT web.de>
5559 * src/pic/glue.h: added pic14aopLiteral prototype
5560 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5561 * src/pic/gen.c: removed stdint.h dependency
5562 (aopGet): use Safe_strdup()
5563 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5564 (genDataPointerSet): use pic14aopLiteral()
5565 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5566 for pic16; thanks to Bernhard and Maarten
5568 2006-06-18 Borut Razem <borut.razem AT siol.net>
5570 * support/regression/tests/structflexarray.c: flexible array members
5571 not supported by gcc < 3
5572 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5574 * src/pic/gen.c: don't include [p]strdin.h on solaris
5575 * support/Util/pstdint.h: addad svn attributes
5576 * support/regression/tests/constantRange.c,
5577 support/regression/tests/rotate.c: include inttypes.h instead
5578 stdint.h on solaris, addad svn attributes
5580 2006-06-18 Raphael Neider <rneider AT web.de>
5582 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5584 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5585 (pic16_genMinusBits): simplified sign-extension
5586 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5587 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5588 adjusted to correctly handle mixed-signed operands, disabled
5589 now unused multiplciation routines
5590 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5591 (assignResultValue): added argument denoting the size of the result
5592 as returned by the function (fixes upcasts in assigning from
5593 function calls: char foo(); int i = foo();)
5594 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5595 function result to assignResultValue
5596 (genMult): disabled inlined multiplication code
5597 (genDiv): augmented to also handle the modulus operator, fixed to
5598 handle mixed-signed operands correctly
5599 (genMod): simply call genDiv, disabled unused code
5600 (genAssign): fixed missing (sign-)extension on result
5601 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5602 valid char operands, allow signed operands for native code, added
5603 division and modulo operator handling
5604 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5606 As a consequence, onebyte.c (if split into two files) and muldiv.c
5607 pass regression tests.
5609 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5611 * doc/Makefile.in: two runs of makeindex seem needed to get
5612 correct page references in the index of sdccman.pdf
5613 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5615 2006-06-17 Borut Razem <borut.razem AT siol.net>
5617 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5619 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5621 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5622 mentioned ec2drv and paulmon
5624 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5626 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5627 consecutive abs areas
5628 (find_empty_space, allocate_space): added map to handle codemap or
5630 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5631 absolute idata and xdata
5632 * as/mcs51/lkmem.c (summary2): updated legend
5634 2006-06-16 Raphael Neider <rneider AT web.de>
5636 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5638 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5640 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5642 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5644 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5646 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5647 value of generic pointers,
5657 src/z80/main.c: PORT structure, added elements for gp_tags field,
5658 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5659 fields in the PORT structure of each port,
5660 * src/SDCCast.c (decorateType): allow processing of generic pointers
5661 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5664 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5670 * src/pic16/pcode.c,
5672 * src/pic/pcoderegs.c,
5675 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5676 bug 1504689 on minGW
5678 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5680 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5682 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5684 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5686 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5688 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5691 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5693 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5694 to a char variable. Fixed bug #1504211
5695 * device/include/pic16/adc.h,
5696 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5697 and fixed bug #1364390
5699 2006-06-10 Borut Razem <borut.razem AT siol.net>
5701 * CVSROOT: removed the CVS left-over
5703 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5705 * as/hc08/asmain.c (asexit),
5706 * as/hc08/lkmain.c (lkexit),
5707 * as/mcs51/asmain.c (asexit),
5708 * as/mcs51/lkmain.c (lkexit),
5709 * src/SDCCglue.c (DEFSETFUNC),
5710 * src/SDCCmain.c (linkEdit, assemble),
5711 * support/librarian/sdcclib.c (AddRel),
5712 replaced unlink() by standard C remove()
5713 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5714 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5715 gatherImplicitVariables): new, added to fix bug 608752,
5716 (createFunction): added gatherImplicitVariables()
5717 * src/SDCCast.h: added createRMW prototype
5718 * src/SDCCsymt.h (struct symbol): added infertype
5719 * support/regression/tests/bug608752.c: new, added
5721 2006-06-10 Raphael Neider <rneider AT web.de>
5723 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5724 multibyte dummy reads (fixes #1503234)
5726 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5728 * device/include/mcs51/compiler.h: new, added header file to enable
5729 creating common sfr definition header files for different compilers
5731 2006-06-05 Raphael Neider <rneider AT web.de>
5733 * src/pic16/{pcode.h,genarith.c}:
5734 introduced pCodeOp combining any two pCodeOps (previously only
5735 two register operands could be combined), removed pcop2 from
5736 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5737 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5738 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5739 rewritten to use new PO_TWO_OPS
5740 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5741 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5742 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5743 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5744 (pic16_get_op): embraced return arg to allow #define return(x),
5745 added new case for combined opcodes
5746 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5747 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5748 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5750 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5752 * src/SDCCval.c (checkConstantRange): added
5753 * src/SDCCval.h: added checkConstantRange
5754 * support/Util/SDCCerr.c,
5755 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5756 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5757 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5758 * src/SDCCast.c (decorateType): added checkConstantRange,
5759 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5760 can be emitted with the correct always true/false warning,
5761 added optimization for double '!';
5762 result of decorateType() must be assigned back to the tree, because
5763 decorateType() can change the tree
5764 * src/SDCCicode.c (geniCodeLogic),
5765 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5766 (checkConstantRange): removed, it was only a fragment which never
5768 * src/SDCCsymt.c (computeType): fixed promotion for
5769 "-1 < (unsigned bit) b"
5770 * src/pic/ralloc.c (packRegsForAssign),
5771 * src/pic16/ralloc.c (packRegsForAssign),
5772 * src/hc08/ralloc.c (packRegsForAssign),
5773 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5775 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5776 * support/regression/tests/constantRange.c: added
5777 * support/valdiag/tests/constantRange.c: added
5778 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5780 2006-06-02 Borut Razem <borut.razem AT siol.net>
5782 * support/regression/ports/pic16/support.c: increase stack size
5784 * support/regression/Makefile.in: sort tests by name so that the
5785 resutlts can be compared on different machines / platforms
5787 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5789 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5790 * src/ds390/gen.c (emitLabel): new, added,
5791 (genDjnz): fixed stack overflow bug,
5792 (throughout): cosmetic changes to sync with mcs51/gen.c,
5793 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5794 * src/mcs51/gen.c (genEndFunction): small optimization,
5795 (throughout): cosmetic changes to sync with ds390/gen.c
5797 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5799 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5800 (_print_format): fixed printing pointers
5801 * src/mcs51/gen.c (emitLabel, movb): new, added,
5802 (genAssign): small optimization,
5803 (genDjnz): fixed stack overflow bug,
5804 (throughout): replaced sprintf with SNPRINTF,
5805 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5806 replaced emitcode("mov", "b,...") with MOVB(...),
5807 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5808 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5809 * src/mcs51/peeph.def: added rules 140 and 264
5810 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5811 so they may get optimized into registers
5813 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5815 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5816 immediately when encountered,
5817 (printUsage): always use stderr even on windows
5819 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5821 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5822 (processParms): fixed bug #1247551
5823 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5824 parseCmdLine, main): print '--version' to stdout,
5825 print 'help' to stdout if --help is given,
5826 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5827 arguments are given; fixed --help
5829 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5831 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5832 * support/regression/tests/bug-1493710.c: added
5834 2006-05-27 Borut Razem <borut.razem AT siol.net>
5836 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5838 * support/regression/ports/pic16/support.c: increase stack size
5839 from default 64 bytes to 128 bytes
5840 * support/regression/tests/staticinit.c,
5841 support/regression/tests/float.c: regression tests fully enabled
5842 for pic16 port by putting the initialized data arrays into the code
5844 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5845 This was changed by mistake in the previous version.
5847 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5849 * src/pic16/gen.c (genFunction, genEndFunction): some
5850 beautifications, fixed bug with falsely restoring FSR2 in large
5851 stack model, thanks to Beau E. Cox for reporting the bug
5853 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5855 * debugger/mcs51/break.c,
5856 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5857 use %p to print pointers, made address variables unsigned
5858 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5859 * debugger/mcs51/symtab.c (parseSymbol): must return something
5860 * src/mcs51/gen.c (aopForSym): small optimization,
5861 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5862 (freeAsmop): added missing break,
5863 (aopPut): removed parameter bvolatile, determine it inside the function,
5864 (saveRegisters, unsaveRegisters): small optimization,
5865 (genIpush): removed pointless check,
5866 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5867 replaced sprintf with SNPRINTF,
5868 replaced strcpy with strncpyz,
5869 updated aopPut calls,
5870 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5871 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5873 2006-05-24 Borut Razem <borut.razem AT siol.net>
5875 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5876 modification of test for the pic16 port, put the array to the code
5877 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5879 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5881 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5882 * support/Util/pstdint.h: added
5884 2006-05-22 Borut Razem <borut.razem AT siol.net>
5886 * src/regression/Makefile: removed bool2.c test, added -q linker option
5887 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5888 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5889 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5890 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5891 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5892 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5893 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5894 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5895 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5897 2006-05-22 Raphael Neider <rneider AT web.de>
5899 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5900 bug #1492360 (problematic due to generic pointers, see code)
5902 2006-05-22 Borut Razem <borut.razem AT siol.net>
5904 * support/regression/ports/pic16/specs.mk: removed stack size linker
5906 * support/regression/tests/array.c,
5907 support/regression/tests/bitopcse.c,
5908 support/regression/tests/bug-908454.c,
5909 support/regression/tests/malloc.c: modified for pic16 regression test
5910 * support/regression/tests/bitfields.c:
5911 pic16 - excluded bitfileds of size > 8
5912 * support/regression/tests/bp.c: pic16 - reduced data size
5913 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5914 * support/regression/tests/bug-460010.c:
5915 pic16 - used the absolute address the fits in memory
5916 * support/regression/tests/bug-716242.c:
5917 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5918 * support/regression/tests/float.c:
5919 pic16 - excluded - data size too big
5920 * support/regression/tests/onebyte.c:
5921 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5922 * support/regression/tests/shifts.c:
5923 pic16 - function names probably have to differ in first X characters
5925 * support/regression/tests/staticinit.c:
5926 pic16 - excluded some tests due error: no target memory available for
5929 2006-05-22 Borut Razem <borut.razem AT siol.net>
5931 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5932 second try. Thanks Stas Sergeev once more.
5934 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5936 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5937 (genLeftShift, genRightShift): fixed bug 1491627
5938 * src/hc08/peeph.def (rules 7, 8.x): added
5939 * support/regression/tests/shifts.c (ShiftLeftByParam,
5940 ShiftRightByParam, testShiftByParam): added to test variable shifting
5942 2006-05-20 Raphael Neider <rneider AT web.de>
5944 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5945 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5946 (allocReg): add only new registers to dynAllocRegs,
5947 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5948 #1489055, #1445850, and probably #1483693
5950 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5952 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5953 bug in for-loop that didn't emit the last of CONFIG and ID registers
5955 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5957 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5959 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5960 1489016, 1434401 and 1490124
5961 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5962 1489016, 1434401 and 1490124
5964 2006-05-17 Borut Razem <borut.razem AT siol.net>
5966 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5969 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5971 * device/include/mcs51/P89c51RD2.h,
5972 * device/include/mcs51/P89LPC901.h,
5973 * device/include/mcs51/P89LPC922.h,
5974 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5976 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5978 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5979 to fix missing stack pragma in compiled binary object file,
5981 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5983 * support/packihx/configure.in,
5984 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5985 determine sizeof basic types even while cross compiling
5987 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5989 * src/avr/gen.c (aopop),
5990 * src/ds390/gen.c (aopOp),
5991 * src/hc08/gen.c (aopOp),
5992 * src/mcs51/gen.c (aopop),
5993 * src/pic16/gen.c (pic16_aopOp),
5994 * src/pic/gen.c (aopOp),
5995 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5996 if size of operand is smaller than spill location
5998 2006-05-12 Borut Razem <borut.razem AT siol.net>
6000 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6001 have to have CR/LF line endings even if they are checked out on *nix
6002 or on WIN32 in cygwin binmode
6004 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6006 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6007 * device/include/ds80c390.h: added sfr16 definitions
6011 * src/ds390/ralloc.c,
6012 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6013 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6014 bit returning functions
6015 * support/regression/tests/sfr16.c: enabled test on ds390
6017 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6019 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6020 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6022 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6024 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6025 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6026 (cl_address_space constructor): removed expensive initialization,
6027 (cl_address_space::get_cell): extended for late initialization,
6028 (cl_address_space::*): use late initialization,
6029 (cl_address_decoder::activate): removed expensive initialization,
6030 This reduced regression test running time by 25%
6032 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6040 * support/packihx/Makefile.in,
6041 * support/packihx/clean.mk,
6042 * support/packihx/Makefile.bcc,
6043 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6045 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6047 * src/SDCCval.c (valNot): fix for regression test failure
6048 of not.c on big endian hosts
6050 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6052 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6054 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6056 * device/lib/mcs51/Makefile.in: changed string comparison operator
6057 to = for POSIX compliance; == is bash extension
6059 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6061 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6064 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6066 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6067 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6068 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6069 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6070 bug report #1478657,
6072 2006-05-05 Borut Razem <borut.razem AT siol.net>
6074 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6077 2006-05-02 Borut Razem <borut.razem AT siol.net>
6079 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6080 create *.ind, which made make to fail if invoked with -j 2
6082 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6084 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6085 Hubert Sack for patch 1479782
6087 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6089 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6091 2006-05-01 Raphael Neider <rneider AT web.de>
6093 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6094 (create_pic): store only prefix-free device name,
6095 (init_pic): check for device names with "16" prefix,
6097 * src/pic/device.h (struct PIC_device),
6098 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6100 * device/include/pic/pic12f{635,675,629,683}.h,
6101 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6102 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6103 * device/include/pic/pic16f505.h,
6104 * device/lib/pic/libdev/pic16f505.c: removed
6105 * device/include/pic/pic14devices.txt: added support for pic12f
6106 devices, removed unsupported non 16-bit devices
6107 [above changes provided by patch from Zik Saleeba]
6108 * src/pic/*, src/pic16/*, device/include/pic16/*,
6109 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6111 2006-05-01 Borut Razem <borut.razem AT siol.net>
6113 * configure.in, configure, doc/Makefile.in:
6114 sync with nightly build makefile - latex, dvipdf and dvips
6117 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6119 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6120 in the library source
6122 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6124 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6126 2006-04-28 Raphael Neider <rneider AT web.de>
6128 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6129 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6130 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6131 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6133 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6135 * device/lib/pic/libdev/Makefile.in,
6136 * device/lib/hc08/Makefile.in,
6137 * device/lib/gbz80/Makefile.in,
6138 * device/lib/z80/Makefile.in,
6139 * device/lib/ds390/Makefile.in,
6140 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6141 thanks to Borut for the bug report
6143 * configure: always create doc/Makefile independent from --enable-doc
6144 * Makefile.in: always install from directory doc independent from
6146 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6148 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6149 * doc/Makefile.in: install *.txt if present
6150 * device/include/Makefile.in (install): added installation of pic/*.inc
6151 and pic/*.txt files again, they were erroneously removed
6153 2006-04-28 Raphael Neider <rneider AT web.de>
6155 * src/pic/{gen.c,main.h,pcode.c},
6156 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6157 concerning signedness with casts
6159 2006-04-28 Raphael Neider <rneider AT web.de>
6161 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6162 definition of an interrupt handler,
6163 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6164 interrupt handler stuff from picglue() to separate routine,
6165 (picglue): enabled definition of intr handlers in files w/o main()
6167 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6169 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6170 compilation with MSVC 2005 Express Edition (VC8)
6172 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6174 * device/lib/Makefile: fixed build of gbz80 lib
6176 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6178 * support/regression/tests/bug-460010.c,
6179 * support/regression/tests/bug-524691.c,
6180 * support/regression/tests/bug-716242.c: removed conditional defines
6181 that are already in testfwk.h
6183 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6185 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6186 (AccAXRsh1): added, shift right by 1,
6187 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6189 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6191 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6193 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6194 remove cast to same type
6195 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6196 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6198 * link/z80/Makefile: removed, they have moved to
6201 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6202 * install-sh: fix bug #1204398 by setting umask 0022
6203 * device/lib/Makefile: separate build of z80 and gbz80 lib
6205 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6207 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6208 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6210 One basic decision: e.g. src/clean.mk includes further files. In order
6211 to make this work there are two solutions:
6212 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6213 run configure on them. This way they can use
6214 'include $(srcdir)/port-clean.mk'
6215 - always include clean.mk by the Makefile at the same level. To avoid
6216 that `make clean` tries to include and build Makefile.dep the
6217 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6218 implemented, because now even `make uninstall` doesn't create
6219 Makefile.in. clean.mk could be eliminated by pasting it in
6222 * debugger/mcs51/Makefile.in: build own objects from library sources
6223 (SLIB, SDCC) in current directory
6225 * configure, configure.in: renamed --disable-device-lib-build in
6226 --disable-device-lib; added --enable-doc, the required tools are
6227 searched by configure; added result message; the toolchain for the
6228 belonging ports are now only built, if the port is enabled.
6230 * support/regression/*: all output is written in directory gen, because
6231 the fwk and ports directories don't livet in the build tree using vpath
6233 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6234 --disable-device-lib, added --enable-doc, added section VPATH
6236 * sim/ucsim/configure.in,
6237 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6238 z80 are enabled by default
6240 2006-04-24 Raphael Neider <rneider AT web.de>
6242 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6243 to config word, "pic14_"-prefixed some extern functions
6244 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6245 config word has been found
6246 * src/pic/device.h: added prototypes
6247 * src/pic/pcode.c: added "pic14_"-prefix where needed
6248 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6250 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6252 (pic14emitRegularMap): ignore config words,
6253 (pic14createInterruptVect): moved generating __config directives away
6254 (picglue): have __config directives emitted
6256 2006-04-24 Borut Razem <borut.razem AT siol.net>
6258 * doc/Makefile: sync with nightly build makefile
6260 2006-04-24 Raphael Neider <rneider AT web.de>
6262 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6263 registers that have not been assigned proper liveranges,
6264 fixes #1469504 and #1474602,
6265 (pCodeRegOptimizeRegUsage): fixed typo in comment
6267 2006-04-24 Borut Razem <borut.razem AT siol.net>
6269 * device/examples/main8051.c: deleted - it was removed from CVS
6270 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6271 after the transition to Subversion
6272 * src/SDCCalloc.h: deleted - it was removed from CVS
6273 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6274 after the transition to Subversion
6275 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6276 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6277 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6278 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6280 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6282 * as/asx8051.dsp: added mcs51/strcmpi.h
6283 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6284 * as/hc08/aslink.h: updated lnksect prototype
6286 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6288 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6289 (newdot): handle A_ABS
6291 * as/mcs51/asout.c (outarea): output address
6292 * as/hc08/lkaomf51.c,
6293 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6295 * as/mcs51/i51pst.c,
6296 * as/z80/z80pst.c: "ABS" is not A_OVR
6297 * as/hc08/lkarea.c (newarea): read a_addr,
6298 (lnkarea): added codemap array, sort absolute areas to the front,
6299 combine all GSINITx/GSFINAL,
6300 (find_empty_space, allocate_space): new functions,
6301 (lnksect): return next address, handle absolute sections
6302 * as/mcs51/lkarea.c (newarea): read a_addr,
6303 lnksect2 prototype changed,
6304 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6305 (find_empty_space, allocate_space): new, factored out of lnksect2,
6306 (lnksect2): return next address, handle absolute sections
6308 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6309 * as/hc08/lklibr.c (addfile, fndsym),
6310 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6311 index out of range and detect both '\' and '/'
6312 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6313 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6314 regression tests (ds390 cannot return bool yet)
6315 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6316 document critical interrupts on z80, document changed SDCC define
6317 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6318 (_a390_mapping): added .org directive
6319 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6320 (genMultOneByte): fixed warnings
6321 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6323 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6324 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6325 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6326 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6327 * src/pic16/main.c: removed newReg prototype
6328 * src/pic16/pcode.c,
6329 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6331 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6333 * src/pic16/ralloc.c
6334 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6336 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6337 from short to PIC_OPTYPE
6338 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6339 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6340 optype from short to PIC_OPTYPE
6341 * src/port.h: made int_size unsigned to fix warnings
6342 * src/SDCC.y: fixed warning on MSVC
6343 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6344 * src/SDCCopt.c (convertToFcall): fixed warnings
6345 * src/SDCCsymt.h: removed double prototype for genSymName
6346 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6347 offset int to fix warnings
6349 2006-04-22 Borut Razem <borut.razem AT siol.net>
6351 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6352 references to CVS replaced with Subversion
6354 2006-04-21 Borut Razem <borut.razem AT siol.net>
6356 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6357 references to CVS replaced with Subversion
6359 2006-04-19 Borut Razem <borut.razem AT siol.net>
6361 * src/version.awk: adapted for svn
6362 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6363 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6364 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6365 /binutils-avr/etc/*.vi, *.jin: removed all properties
6366 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6368 2006-04-19 Borut Razem <borut.razem AT siol.net>
6370 * CVS to Subversion migration completed
6372 2006-04-18 Borut Razem <borut.razem AT siol.net>
6374 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6375 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6377 2006-04-17 Borut Razem <borut.razem AT siol.net>
6379 * device/include/Makefile.in: added pic/*.inc to the installation
6381 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6383 * support/regression/collate-results.py: fixed output in case of
6385 * support/regression/generate-cases.py: fixed splitting of pathnames
6387 * as/hc08/lklibr.c (addfile),
6388 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6390 2006-04-11 Raphael Neider <rneider AT web.de>
6392 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6393 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6394 * src/pic16/pcode.c (assignValnums): fixed #1460578
6396 2006-04-11 Raphael Neider <rneider AT web.de>
6398 * device/lib/pic/libdev/*.c,
6399 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6400 fixes #1468739, enables compilation in --std-c99 mode
6401 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6403 2006-04-11 Raphael Neider <rneider AT web.de>
6405 * src/pic/device.c (find_device): removed debug output
6406 (list_valid_pics): enabled verbose listing of supported devices
6407 * device/include/stdbool.h: define bool as char for pic14/16 as well
6409 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6411 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6413 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6415 * .version: bumped version to 2.5.6
6416 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6418 2006-04-06 Raphael Neider <rneider AT web.de>
6420 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6421 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6422 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6423 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6424 pic14_constructAbsMap
6425 (pic14printPublics): declare absolute global symbols as global
6426 (pic14createInterruptVect),
6427 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6428 (newReg): assume new registers unused, use correct name in
6429 hashtable (reg->name instead of name), more debugLog output
6430 * src/pic/device.h (PIC_device): added fields for verbose output
6431 * src/pic/device.c: moved device definition to pic14devices.txt,
6432 added routines for runtime parsing of pic14devices.txt,
6433 added support for second config word
6434 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6435 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6436 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6437 (_pic14_parseOptions): moved pCodeInitRegisters here
6438 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6439 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6440 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6441 handling the pseudo stack
6442 * device/lib/Makefile.in: ignore failures in objects-pic16,
6443 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6444 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6445 * device/lib/pic/Makefile.subdir,
6446 * device/lib/pic16/Makefile.subdir: improved clean rules
6447 * device/lib/pic/libdev/: NEW, pic14 device libraries
6448 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6449 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6450 * device/include/Makefile.in: create subdir and install pic14 headers
6451 * device/include/pic/p16f_common.inc: removed unused declarations
6452 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6453 PICs from inc2h.pl v1.6,
6454 replaced BIT_AT macros with struct declarations
6455 * device/include/pic/pic14devices.txt: definition of supported devices,
6456 all above improvements contributed by Zik Saleeba, thanks
6457 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6458 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6461 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6463 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6464 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6465 thanks to Charles Olds
6467 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6469 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6471 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6473 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6474 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6475 * support/regression/bug1464657.c: added, new test
6477 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6479 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6482 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6484 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6485 --no-peep and --peep-file <file> are used don't use default rules but
6488 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6490 * src/mcs51/gen.c (genCall): fixed bug 1457608
6492 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6494 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6495 changes seem to cause (trigger?) problems with the build system.
6497 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6499 * src/SDCCpeeph.c (operandsLiteral): new, added,
6500 (callFuncByName): inserted operandsLiteral
6501 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6503 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6505 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6506 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6508 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6510 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6511 implemented patch 1120823 Thanks to Willy De la Court (normal
6512 interrupts need an interrupt number now if they are made critical),
6513 and enabled nesting of critical functions though not for gbz80
6514 (genCritical, genEndCritical): added functions
6515 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6516 * src/z80/mappings.i: added "ei" to all mappings
6518 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6520 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6521 submitted by the Debian SDCC maintainer Aurelien Jarno:
6522 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6523 archive with gcc 4.1 on mips and wrote the patch"
6525 2006-03-16 Raphael Neider <rneider AT web.de>
6527 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6528 the left operand is shorter than the result (c* = lit-c* + int),
6530 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6533 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6535 * src/.version: increased version number to 2.5.5
6536 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6537 linking is done manually in pic16 port's _linkEdit,
6538 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6539 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6540 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6541 allocate asmop as AOP_ACC,
6542 (aopForRemat): added parameter 'bool result' in function declaration,
6543 (pic16_aopGet): return AOP_ACC when accessing WREG,
6544 (pic16_popGetTempReg): minor modification,
6545 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6546 'pic16_allocWithIdx',
6547 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6548 calling function in absolute addresses,
6549 (genAssign): take into account AOP_ACC asmop,
6550 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6551 * src/pic16/pcoderegs.c: some debug functions and lines added,
6552 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6553 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6555 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6556 call to allocReg, not by manually allocating a new one,
6557 (pic16_assignRegisters): now before going through the register
6558 allocating functions mark all registers as free. This eliminates some
6559 side effects resulting from peephole parser done earlier in the backbone
6561 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6563 * src/SDCCicode.c (geniCodeLogic),
6564 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6566 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6568 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6569 (genSend): bugfix, do not allocate and free twice,
6570 (shiftRLong): handle partially overlapping aops
6571 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6573 2006-03-08 Borut Razem <borut.razem AT siol.net>
6575 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6578 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6580 * support/regression/tests/bug1409955.c: new, added
6581 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6582 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6583 (aopForSym, aopOp): increment asmop.allocated if reused,
6584 (freeAsmop): decrement asmop.allocated and check for zero instead of
6586 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6587 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6588 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6589 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6590 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6591 genSignedRightShift, genRightShift, genDataPointerGet,
6592 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6593 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6594 in reverse order from allocation,
6595 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6596 added swappedLR to keep track
6597 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6598 pdata & code for GCC, z80, gbz80 & hc08
6599 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6601 2006-03-08 Raphael Neider <rneider AT web.de>
6603 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6605 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6607 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6608 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6609 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6611 2006-03-06 Borut Razem <borut.razem AT siol.net>
6613 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6614 made the linker quiet
6616 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6618 * src/pic16/gen.c (genPcall): fixed bug #1443644
6619 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6620 which dumps before the function entry point a data byte which represents
6621 the number of the local variables used by the specified function, added
6622 'xinst' for initial support for Extended Instruction Support,
6623 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6624 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6625 port->fun_prefix anymore (may change later),
6626 (genFunction, genEndFunction): do not store/restore local registers for
6627 _main (this should take care the --main-return command line option in
6629 (genOr): removed some legacy pic-port instructions,
6630 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6631 performing operations with SFR's causes data to be written more than
6632 once to each SFR. Perhaps SFRs should be handled in special cases...
6633 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6635 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6636 into account for stack starting position,
6637 (struct OPTIONS pic16_optionsTable): added command line argument
6638 --extended or -y for Extended Instruction Support,
6639 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6640 (deassignLRs): *** perhaps the most important change, old 'for' code
6641 (commented out for reference), didn't account for some registers which
6642 were left marked 'not free' after a pointer operation. The change
6643 reduces register usage a lot in some cases
6645 2006-03-04 Borut Razem <borut.razem AT siol.net>
6647 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6649 * support/regression/tests/bug-524697.c: decreased array size for
6650 mcs51 to fit into the internal RAM
6651 * support/regression/Makefile.in: a little bit more verbose
6653 2006-03-03 Borut Razem <borut.razem AT siol.net>
6655 * support/regression/fwk/lib/testfwk.c,
6656 support/regression/fwk/include/testfwk.h: introduced function
6657 _prints(), nonrecursive _printn(), call _initEmu() from main()
6658 * support/regression/ports/gbz80/support.asm,
6659 support/regression/ports/ucz80/support.asm,
6660 support/regression/ports/z80/support.asm,
6661 support/regression/ports/ds390/support.c,
6662 support/regression/ports/hc08/support.c,
6663 support/regression/ports/host/support.c,
6664 support/regression/ports/mcs51/support.c,
6665 support/regression/ports/xa51/support.c: added empty _initEmu()
6667 * support/regression/ports/pic16/gpsim.cmd,
6668 support/regression/ports/pic16/spec.mk,
6669 support/regression/ports/pic16/support.c,
6670 support/regression/Makefile.in: added pic16 regression test
6672 2006-03-01 Raphael Neider <rneider AT web.de>
6674 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6675 genConstPointerGet): use safe way of generating MOVFF to cover
6676 literals as well as registers, fixes bug #1440527
6677 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6679 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6680 more correctly, fixes bug #1232186
6681 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6682 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6683 gplink guess the correct processor in more cases, applied patch
6684 from Till Riedel attached to and fixing bug #1436552
6686 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6688 * support/regression/tests/array.c: added, contains check for #1434401
6689 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6691 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6693 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6694 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6695 * device/include/mcs51/c8051f326.h,
6696 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6697 * device/include/mcs51/c8051f000.h,
6698 * device/include/mcs51/c8051f018.h,
6699 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6700 PCON_IDLE,PCON_STOP and added sfr16 definitions
6702 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6704 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6705 genGetWord): fixed bug 1409955
6707 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6709 * device/include/hc08/mc68hc908gp32.h,
6710 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6712 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6714 * src/SDCCast.c (constExprValue): return NULL if not a value
6715 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6716 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6717 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6719 2006-02-13 Borut Razem <borut.razem AT siol.net>
6721 * src/regression/ptrarg.c: added, fails due to bug #1430967
6722 * src/regression/Makefile: ptrarg.c added, ...
6724 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6726 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6727 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6729 2006-02-11 Borut Razem <borut.razem AT siol.net>
6731 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6732 print "Processor: xxx" message to stdout only if --verbose
6734 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6736 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6737 * support/regression/tests/bug1426356.c: added
6738 * support/regression/tests/bitfields.c: removed 2 tests
6740 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6742 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6743 * device/include/mcs51/c8051f330.h,
6744 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6745 PCON_IDLE,PCON_STOP and added sfr16 definitions
6746 * device/lib/_divsint.c,
6747 * device/lib/_divuint.c,
6748 * device/lib/_divulong.c,
6749 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6750 register bank bug for small stackauto
6752 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6754 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6756 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6758 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6759 * all.dsp: corrected several bin paths
6760 * device/include/mcs51/c8051f120.h,
6761 * device/include/mcs51/c8051f300.h,
6762 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6763 to PCON_IDLE,PCON_STOP
6764 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6765 * device/lib/printf_large.c (output_float): fixed bug 1388703
6766 * support/regression/tests/bug1057979.c: added test for bug 1388703
6768 2006-02-08 Raphael Neider <rneider AT web.de>
6770 * src/pic/pcode.c (pciTRIS): fixed typo,
6771 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6772 (LinkFlow): fixed handling of flows that end in a call,
6773 (ReuseReg): perform safety check earlier
6774 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6775 to work with flows at the beginning of a pBlock,
6776 fixes #1426557 (Symbol not previously defined),
6777 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6779 (RemoveUnusedRegisters): update register usage info
6780 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6781 created, reuse existing ones instead
6782 * src/pic/gen.c (genPcall): fixed #1424719
6784 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6786 * link/z80/lkmain.c,
6788 * link/z80/lkdata.c,
6789 * link/z80/aslink.h: fixed build on current cygwin:
6790 replaced getline() by lk_getline()
6792 2006-02-01 Borut Razem <borut.razem AT siol.net>
6794 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6795 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6796 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6797 src/regression/bool1.c, src/regression/bool2.c,
6798 src/regression/bool3.c, src/regression/call1.c,
6799 src/regression/compare.c, src/regression/compare10.c,
6800 src/regression/compare2.c, src/regression/compare3.c,
6801 src/regression/compare4.c, src/regression/compare5.c,
6802 src/regression/compare6.c, src/regression/compare7.c,
6803 src/regression/compare8.c, src/regression/compare9.c,
6804 src/regression/configword.c, src/regression/for.c,
6805 src/regression/inline.c, src/regression/mult1.c,
6806 src/regression/nestfor.c, src/regression/or1.c,
6807 src/regression/pointer1.c, src/regression/ptrfunc.c,
6808 src/regression/rotate1.c, src/regression/rotate2.c,
6809 src/regression/rotate3.c, src/regression/rotate4.c,
6810 src/regression/rotate5.c, src/regression/rotate6.c,
6811 src/regression/rotate7.c, src/regression/string1.c,
6812 src/regression/struct1.c, src/regression/sub.c,
6813 src/regression/sub2.c, src/regression/switch1.c,
6814 src/regression/while.c, src/regression/xor.c,
6815 src/regression/create_stc, src/regression/simulate,
6816 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6818 * src/regression/gpsim_assert.h: added
6820 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6822 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6823 ((void (code *) (void)) 0) ();
6832 * as/mcs51/aslink.h,
6834 * as/mcs51/asmain.c,
6835 * as/mcs51/lkdata.c,
6837 * as/mcs51/lkmain.c,
6840 * as/z80/asmain.c: fixed build on current cygwin:
6841 replaced getline() by as_getline()
6843 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6845 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6846 declarator in the symbol chain
6848 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6849 parameter list for function pointers
6850 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6851 * support/regression/tests/bug-716242.c: added
6853 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6855 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6857 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6859 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6861 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6862 inifinitely recurseable, added static
6863 * support/regression/tests/bug-1408066.c: added
6865 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6868 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6869 renamed, added possibility to create "postLoopLbl"-labels
6870 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6871 newiTempLoopHeaderLabel
6872 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6873 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6874 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6875 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6876 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6877 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6878 (basicInduction): fixed bug #136564, made static,
6879 (loopInduction): changed parameter of basicInduction, made static,
6880 (addPostLoopBlock): added
6881 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6882 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6884 * support/regression/tests/bug-136564.c: added
6885 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6886 --std-sdcc99 to LIBSDCCFLAGS
6888 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6890 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6892 * support/regression/tests/bug-1406131.c: added
6894 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6896 * src/SDCCast.c (decorateType): fix promotion of unary minus
6897 * src/SDCCsymt.c (computeType): beautified
6898 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6899 (valUnaryPM, valComplement): fix sign and promotion,
6900 (valNot): ANSI: result type is int (SDCC: unsigned char)
6901 * support/regression/tests/uminus.c: speedup by removing superflous
6903 * support/regression/tests/onebyte.c: added promotion and signedness
6904 tests for unary minus
6905 * support/regressions/tests/bug-477927.c: disable warning about
6906 uninitialized variables
6907 * support/regression/tests/not.c: added
6909 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6911 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6912 * src/mcs51/gen.c (gen51Code): show final register usage after
6913 fillGaps in asm with --i-code-in-asm
6914 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6915 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6916 incUsed, rliveClear, adjustIChain): made static,
6917 (setFromRange): excluded because it's unused,
6918 (findPrevUseSym, markWholeLoop): added,
6919 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6920 through all branches of predecessors enables sdcc to emit the warning
6921 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6922 (rlivePoint): made static, added parameter emitWarnings which is only
6923 true during the first run out of two,
6924 (findRecursiveSucc, findRecursivePred): removed,
6925 (computeLiveRanges): made static, added parameter emitWarnings,
6926 (dumpIcRlive): added for debugging only
6927 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6928 removed prototype of setFromRange()
6929 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6930 in call of computeLiveRanges()
6931 * support/regression/tests/bug-895992.c: added
6932 * support/regression/tests/bug-971834.c: added
6933 * support/valdiag/tests/bug-895992.c: added
6934 * support/valdiag/tests/bug-971834.c: added
6936 2005-12-18 Raphael Neider <rneider AT web.de>
6938 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6939 (genUnpackBits): improved code for direct operands,
6940 (genPackBits): improved code for literal assignment to bitfields
6941 and for direct destination operands (no FSR indirection),
6942 prevented redundant AND, fixes #1362800,
6943 (AccLsh): added parameter to disable masking of the result
6944 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6945 skip instructions with side-effects (like incfsz),
6946 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6947 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6948 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6951 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6953 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6954 volatile variables as spill location
6956 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6958 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6960 * support/regression/tests/bug-1376320.c: added
6962 2005-12-08 Raphael Neider <rneider AT web.de>
6964 * src/pic/device.c: renamed is_shared to pic14_is_shared
6965 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6966 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6967 (is_valid_identifier): added for above workaround
6969 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6971 * device/lib/Makefile.in: fixed to enable port-specific-objects
6972 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6973 char, thanks Hubert Sack
6974 * doc/sdccman.lyx: documented --xstack-loc,
6975 elaborated a bit more on interrupts and pitfalls,
6976 removed "setjmp/longjmp unsupported",
6977 documented some unsupported C99 features
6978 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6979 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6980 if, thanks Hubert Sack
6981 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6982 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6984 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6985 regression tests can report resource usage (rfe 700441)
6986 * support/regression/collate-results.py: report resource usage
6987 * support/regression/ports/ds390/spec.mk,
6988 * support/regression/ports/hc08/spec.mk,
6989 * support/regression/ports/mcs51/spec.mk,
6990 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6991 * support/regression/ports/ds390/uCsim.cmd,
6992 * support/regression/ports/hc08/uCsim.cmd,
6993 * support/regression/ports/mcs51/uCsim.cmd,
6994 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6995 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6996 library, use the default one
6997 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6998 building the library
7000 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7002 * config.dsp: added dependency on .version and configure_vc.awk
7003 * device/include/setjmp.h: updated for --stack-auto and --xstack
7004 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7005 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7006 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7007 * device/lib/libsdcc.lib: added _setjmp
7008 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7009 (decorateType): fixed bug 1372851,
7010 (optimizeGetHbit): fixed warning
7011 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7012 array initialisation
7013 * support/regression/tests/bug1057979.c: added test for bug 1358192
7014 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7016 2005-12-03 Borut Razem <borut.razem AT siol.net>
7018 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7019 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7021 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7023 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7024 createIval): implement symbol independant "flexible array member",
7025 (createIvalCharPtr): implemented flexible array initialisation with a
7027 * src/SDCCsymt.c (copyStruct): removed,
7028 (getSize): fixed misleading comment,
7029 (getAllocSize): removed, the additional allocation size is now in
7030 sym->flexArrayLength,
7031 (checkStructFlexArray): new, syntax checks for flexible array members,
7032 (compStructSize): added syntax checks for "flexible array members"
7033 (copyStruct): removed,
7034 (copyLinkChain): removed inefficient fix for bug 770487
7035 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7036 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7037 symbol->flexArrayLength
7039 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7040 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7041 * support/regression/tests/structflexarray.c: added
7042 * support/valdiag/tests/structflexiblearray.c: added
7044 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7046 * src/SDCCast.c (decorateType): fixed bug 1368489
7047 * support/Util/SDCCerr.c,
7048 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7050 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7052 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7053 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7055 2005-11-27 Borut Razem <borut.razem AT siol.net>
7057 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7058 support/cpp2/mkdeps.h: added command line option
7059 -obj-ext=<extension> to SDCPP to define object file externion, used
7060 for generation of make dependencies (-M)
7061 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7063 2005-11-26 Borut Razem <borut.razem AT siol.net>
7065 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7066 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7067 added pic and pic16 libraries
7069 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7071 * device/include/float.h: Corrected typo in prototype of __fsgt
7073 2005-11-25 Borut Razem <borut.razem AT siol.net>
7075 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7076 added creation of model-mcs51-stack-auto libraries
7078 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7080 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7082 * src/SDCCast.c (createIvalArray): removed obsolete comment
7084 2005-11-24 Borut Razem <borut.razem AT siol.net>
7086 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7087 added missing device/lib/mcs51/crt*.asm sources
7089 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7091 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7093 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7095 * device/lib/_fs2schar.c,
7096 * device/lib/_fs2sint.c,
7097 * device/lib/_fs2slong.c: optimized inline asm
7099 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7101 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7102 Better handling of floats between -1.0 and 0.0.
7104 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7106 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7107 (the missing "if"s prohibited removal of redundant labels)
7109 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7111 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7112 Properly convert floats between -1.0 and 0.0 to long, int, and char
7113 types (max integer value of negative floats tends to zero).
7114 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7115 Removed changes made so to work properly with floats between
7116 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7119 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7121 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7122 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7123 (genCast) cosmetic change
7124 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7125 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7127 * support/regression/tests/bitfields (testSignedBitfields): added
7129 2005-11-18 Borut Razem <borut.razem AT siol.net>
7131 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7132 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7133 introduced SILENT option to make building of pic16 libraries less
7135 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7137 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7138 Now they work properly with floats between -1.0 and 0.0
7139 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7141 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7143 * src/SDCCicode.c (printOperand): added missing else
7145 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7147 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7148 reformatted for better readability
7149 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7152 2005-11-17 Borut Razem <borut.razem AT siol.net>
7154 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7155 introduced SILENT option to make building of pic16 libraries less
7156 verbose - used for nightly snapshot build
7157 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7158 available on Win32 platforms.
7159 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7160 medium, large, pic and pic16
7162 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7164 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7165 printf("%f"...) sets fraction to zero.
7167 2005-11-16 Raphael Neider <rneider AT web.de>
7169 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7171 * src/pic/gen.c (genIfx): implemented for CARRY bit
7172 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7173 to generic pointers, fixes #1357332,
7174 (pic16_movLit2f): NEW,
7175 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7177 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7179 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7181 2005-11-11 Raphael Neider <rneider AT web.de>
7183 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7184 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7185 compute pointer's type from operand,
7186 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7187 improved single bit reads, fixes bug #1353379
7189 2005-11-09 Borut Razem <borut.razem AT siol.net>
7191 * support/scripts/sdcc.nsi: added lib/pic to the package
7193 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7195 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7197 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7199 * support/regression/tests/bug1348008.c: added
7200 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7201 * support/regression/tests/bug1337835.c: updated comment
7203 2005-11-06 Borut Razem <borut.razem AT siol.net>
7205 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7206 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7207 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7208 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7209 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7210 dynamic construction of cl_error_class and derivates - 2.nd try
7212 2005-11-05 Borut Razem <borut.razem AT siol.net>
7214 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7215 bug, which caused Bus Errors on sparc solaris
7217 2005-11-04 Borut Razem <borut.razem AT siol.net>
7219 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7220 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7221 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7222 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7223 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7224 and derivates to resolve the initialization problem on OSX
7226 2005-11-02 Borut Razem <borut.razem AT siol.net>
7228 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7229 corrected typo - #include <winsock2.h>
7231 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7233 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7234 (_asxxxx_mapping): added org directive for future enhancements
7236 2005-11-01 Borut Razem <borut.razem AT siol.net>
7238 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7239 enabled sockets on WIN32
7240 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7242 2005-10-31 Borut Razem <borut.razem AT siol.net>
7244 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7245 WIN32 backslash path delimiters should be escaped when used in C strings
7246 * support/regression/tests/bitfields.c: exclude failing assertions for
7247 __CYGWIN32__ and __MINGW32__ hosts
7249 2005-10-30 Borut Razem <borut.razem AT siol.net>
7251 * src/SDCCutil.c: corrected double comparison typo
7253 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7255 * device/lib/medium/Makefile: added for new memory model medium
7256 * device/include/asm/mcs51/features.h: updated for medium/pdata
7257 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7258 added Multiply & Accumulate sbit's and MAC0_PAGE define
7259 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7260 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7261 * device/lib/_mullong.c: update for medium model
7262 * device/lib/incl.mk: added medium model
7263 * doc/sdccman.lyx: documented medium model
7264 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7265 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7266 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7267 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7268 (allocParms): set SCLS and OCLS to pdata for medium model
7269 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7271 (powof2): return <0 if not power of 2
7272 * src/avr/gen.c (genBitWise): use updated powof2
7273 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7274 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7275 (shiftLLeftOrResult): use B if necessary
7276 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7277 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7278 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7279 * support/regression/Makefile.in: added test-mcs51-medium
7280 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7282 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7284 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7286 * device/lib/time.c (mktime): fixed bug 1334315
7288 2005-10-28 Raphael Neider <rneider AT web.de>
7290 * device/include/pic/p16f_common.inc: added common declarations
7291 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7293 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7295 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7296 (aopPutUsesAcc): added to predict accumulator use,
7297 (assignResultValue): save acc if necessary,
7298 (genMinusDec): store result if indirectly addressed,
7299 (genDivOneByte): save acc if necessary,
7300 (movLeft2Result): bugfix if left already in acc,
7301 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7302 attention to accumulator use (esp. pdata),
7303 (genReceive): receive pdata correctly
7304 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7305 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7307 2005-10-27 Raphael Neider <rneider AT web.de>
7309 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7311 2005-10-27 Raphael Neider <rneider AT web.de>
7313 * .version: changed version to 2.5.4
7314 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7315 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7316 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7317 arithmetics support routines
7318 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7319 * device/lib/Makefile.in: also create installdir for pic
7321 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7323 * src/pic/device.c (dump_sfr): rewritten to delegate register
7324 placement to the linker (use `extern sym' rather than sym EQU addr),
7325 (validAddress): fixed to check last specified address
7326 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7327 (popGetLit): truncate literal value to 8 bit,
7328 (popGet): moved assert to more appropriate place
7329 (popGetExternal): create pCode operand from and mark the according
7330 symbol as being `extern'
7331 (popGetAddr): added sanity check on immediate's offset, provide
7332 GPOINTER tag on demand
7333 (aopPut): fixed for immediates,
7334 (mov2w_op): move operand's address or contents to WREG (depending on
7335 operand type), safer variant of mov2w,
7336 (movwf,call_libraryfunc): NEW, handy abbreviations,
7337 (get_argument_pcop,get_return_val_pcop,pass_argument,
7338 get_returnvalue): interface for accessing function parameters and
7340 (assignResultValuei,genRet): use new parameter/return value interface
7341 (pic14_getDataSize): back to old version handling generic pointers,
7342 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7343 provided implementation and/or fixed old one,
7344 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7345 calls, removed legacy 8051 reference code
7346 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7347 (loadSignToC): NEW, move the operands sign bit to CARRY,
7348 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7349 genRightShiftSigned, accepts negative shift counts,
7350 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7351 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7352 generic pointers, __data pointers and __code pointers,
7353 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7354 and signed bitfields, limit bitfields to 8 bit,
7355 (genDataPointerGet): fixed number of bytes read,
7356 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7357 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7358 pointers to constant data are no longer assumed to point to __code
7359 space, removed invalid pointer types,
7360 (bitpatternFromVal): retrieve the PICs representation of an integer
7362 (genDataPointerSet): fixed assigning to po_immediate operands,
7363 (genGenPointerSet): implemented as library call,
7364 (genIfx): fixed incorrect condition,
7365 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7366 provide GPOINTER tag according to destination's storage class,
7367 (genCast): added code to handle casting to generic pointers, added
7368 sign-/zero extension of the result
7369 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7370 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7371 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7373 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7374 address/register resides in the shared banks
7375 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7376 put all variables into separate sections (have the linker arrange
7378 (picglue): put init code and interrupt handlers in separate sections
7379 * src/pic/main.c: added port specific options table, modified to PORT
7380 structure to make GPOINTERs 3 byte, added pic14_options
7381 (_pic14_do_link): private linking routine (update paths to libraries,
7382 add libsdcc.lib by default)
7383 * src/pic/main.h: declare pic14_options
7384 * src/pic/pcode.c: fixed instructions i/o relations,
7385 (RegCond): reverted to correct version,
7386 (newpCodeOpLit): truncate literals to 8 bit,
7387 (genericPrint): added debug output,
7388 (getRegFromInstruction): fixed for various operand types, simplified
7389 (BuildFlow): fixed broken handling of isntructions with labels
7390 (LinkFlow): start at last instruction in flow (skip trailing comments),
7391 pass the flow on to the next instruction after CALL
7392 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7393 (insertPCodeInstruction): fixed inserting after a skip instruction,
7394 (DoBankSelect): fixed for labeled instructions
7395 (OptimizepBlock): honor --nopeep switch
7396 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7397 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7398 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7399 (pCodeOptime2pCodes): allow disabling this optimization via
7400 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7401 but is still buggy), started implementation of a dataflow based
7402 pCode optimization (CSE + dead code elimination)
7403 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7404 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7405 names are independant of the stack location and therefore portable across
7408 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7410 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7411 (selectSpil): fixed bug 1337835 by not spilling bit variables
7412 * support/regression/tests/bug1337835.c: added test for this bug
7413 * src/mcs51/peeph.def: restart after rule 3.c,
7414 addded rules 263.x to optimize loading constants
7416 2005-10-26 Raphael Neider <rneider AT web.de>
7418 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7419 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7420 (genAssign): emit warning when casting literals to generic pointer
7421 type, also applies when taking the address of a fixed variable,
7422 (genCast): improved casting to generic pointers
7423 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7424 extern variables, added verbose error message
7425 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7427 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7429 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7430 carry must be complemented too
7431 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7432 could be emitted by genMinus
7433 * src/SDCCval.c (constVal): fixed bug 1305065
7435 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7437 * src/SDCCast.c (addCast): added promotion for bit variables
7438 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7439 promotion casts + optimisation
7440 (optimizeGetWord): fix warning 'i' might be used uninitialized
7441 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7442 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7444 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7446 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7447 all chars are promoted to int; promotion should be handled in SDCCast.c
7449 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7451 * device/lib/_strcmp.c: Fixed bug 1326457
7453 2005-10-11 Raphael Neider <rneider AT web.de>
7455 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7456 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7458 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7460 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7461 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7463 2005-10-04 Raphael Neider <rneider AT web.de>
7465 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7466 device/lib/pic16/pics.all: added pic18f1320
7467 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7469 2005-09-30 Raphael Neider <rneider AT web.de>
7471 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7472 * src/pic16/devices.inc: NEW, provides device descriptions
7473 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7475 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7477 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7480 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7482 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7483 documented Any Order Bit, Higher Order Byte and Higher Order Word
7484 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7485 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7486 (optimizeGetAbit): new, to get any bit, not only the high bit,
7487 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7488 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7489 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7490 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7491 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7492 GETABIT, GETBYTE, GETWORD: decorate them,
7493 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7494 (ast_print): added GETABIT, GETBYTE, GETWORD
7495 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7496 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7497 (geniCodeBinary): new generic binary icode,
7498 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7499 * src/port.h: updated comment for PORT.hasExtBitOp
7500 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7501 (genGetByte): new, to get a single byte,
7502 (genGetWord): new, to get a word from a long,
7503 (gen51Code): added GETABIT, GETBYTE, GETWORD
7504 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7506 2005-09-23 Raphael Neider <rneider AT web.de>
7508 * configure.in, configure: have device/lib/pic configured
7509 * device/lib/Makefile.in: added model-pic14
7510 * device/lib/clean.mk: added pic/ to clean rule
7511 * device/lib/pic: added rudimentary pic14 library providing support
7512 functions for multiplication/division/generic pointer access
7513 * src/SDCCopt.c (convilong): mark support functions as extern
7514 for pic14 port as well
7515 * src/pic/gen.c (genMult): added assertions,
7516 (genpic14Code): emit warning on unhandled iCodes
7517 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7518 * src/pic/pcode.c (pCodeOpCopy),
7519 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7520 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7521 SFR_REGISTER}), made safe for future extensions
7522 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7523 instructions even if preceeded by SKIP instructions (also remove
7524 them); removed unused code
7525 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7526 prevents leaving parts of the structure uninitialized after copying
7528 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7530 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7532 * support/regression/tests/addsub.c: added test for the bug
7534 2005-09-21 Raphael Neider <rneider AT web.de>
7536 * device/include/pic16/pic18f1220.h,
7537 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7538 * device/lib/pic16/Makefile.rules: added missing opening paren
7539 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7540 are provided in genutils.c,
7541 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7542 operand/result sizes,
7543 (genCmp): assert on NULL pointers first, then check deref'ed values
7544 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7547 2005-09-18 Raphael Neider <rneider AT web.de>
7549 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7550 as these are now unused,
7551 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7552 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7553 local, avoids uninitialized pointer dereference on r->name
7554 * src/pic16/ralloc.c (newReg): fixed indentation
7556 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7558 * src/SDCCval.c (constVal): fixed bug 730366
7559 * support/Util/SDCCerr.c,
7560 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7562 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7564 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7566 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7568 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7570 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7572 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7573 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7574 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7575 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7576 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7577 * packihx/packihx.c (hexDigit): made c unsigned char
7578 * as/mcs51/lklibr.c (fndsym),
7579 * link/z80/lkgb.c (gb),
7580 * link/z80/lklibr.c (fndsym),
7581 * link/z80/lkrloc.c (relr),
7582 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7583 * src/SDCC.lex (checkCurrFile, process_pragma),
7584 * src/SDCCglue.c (spacesToUnderscores),
7585 * src/SDCCmain.c (setParseWithComma, processFile),
7586 * src/asm.c (tvsprintf, printCLine),
7587 * src/avr/gen.c (emitcode, aopPut),
7588 * src/ds390/gen.c (emitcode),
7589 * src/hc08/gen.c (emitcode, emitinline),
7590 * src/mcs51/gen.c (emitcode, genInline),
7591 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7593 * src/pic/ralloc.c (debugLog),
7594 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7596 * src/pic16/ralloc.c (debugLog),
7597 * src/z80/main.c (_process_pragma):
7598 made all ctype.h function calls safe
7599 * src/SDCCopt.c: include math.h for fabs
7600 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7601 and used them throughout the code to make ctype.h function calls safe
7602 * src/ds390/main.c (asmLineNodeFromLineNode),
7603 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7604 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7606 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7607 (newpCodeAsmDir): made ctype.h function calls safe
7608 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7609 pic16_emitcode): made lbp unsigned char*
7610 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7611 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7612 * src/xa51/gen.c (emitcode),
7613 * src/z80/gen.c (_emit2): made lbp unsigned char*
7614 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7617 2005-09-05 Raphael Neider <rneider AT web.de>
7619 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7620 access bank splitpoint
7622 2005-09-05 Raphael Neider <rneider AT web.de>
7624 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7626 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7628 * .version: changed to version 2.5.3
7629 * doc/sdccman.lyx: changed version to 2.5.3,
7630 documented --codeseg and --constseg and pragma codeseg and constseg,
7631 documented bit parameters (reentrant) and bit returning
7632 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7633 currFunc->recvSize, but is this ok for all ports?
7634 (ast2iCode): result of ~ on unsigned char must be cast to int for
7636 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7637 function pointers in bit space
7638 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7639 (processFuncArgs): call port.reg_parm() with reentrancy info
7647 * src/z80/main.c: port.reg_parm prototype extended with
7648 "bool reentrant" parameter
7649 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7650 options.stackAuto for allocating bit register parameters
7651 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7652 (genSend): set BitBankUsed if it is,
7653 (selectRegBank): factored out of genCall for use in genPcall,
7654 (genCall): removed redundant dtype assignmen, use selectRegBank,
7655 (genPcall): handle returning in Carry properly, save in F0 if needed,
7656 (genReceive): handle bit register parameters
7657 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7658 (mcs51_assignRegisters): enable bit registers for all reentrant
7659 functions and don't set BitBankUsed unconditionally
7660 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7661 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7662 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7664 2005-08-27 Borut Razem <borut.razem AT siol.net>
7666 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7667 ppc-osx (Darwin) does not support -u option. It seems that it is
7668 supported only on Linux - GNU cp
7670 2005-08-25 Borut Razem <borut.razem AT siol.net>
7672 * sim/ucsim/gui.src/serio.src/Makefile.in,
7673 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7674 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7675 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7676 install and strip, since the strip at /usr/ccs/bin should be used
7679 2005-08-24 Borut Razem <borut.razem AT siol.net>
7681 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7683 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7685 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7688 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7690 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7691 * as/mcs51/lkmain.c (link_main): fixed warning
7692 * device/include/stdbool.h: ds390 has no advanced bit support yet
7693 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7694 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7695 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7696 and updated their macros
7697 * src/SDCCval.c (constVal): updated comment for renamed b_long
7699 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7701 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7702 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7703 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7704 (oprio): set priority for '['
7705 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7707 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7708 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7709 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7710 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7711 added overlayable BIT_BANK area
7712 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7713 (summary2): explain 'T' in legenda
7714 * as/mcs51/lkrloc.c: replaced old K&R style,
7715 (relr): added R_BIT processing,
7716 (errmsg): added "Bit-addressable relocation error",
7717 (adb_bit): added for converting from byte- to bit-addressable space,
7718 (adb_24_bit): added for converting from byte- to bit-addressable space
7719 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7720 used in reentrant functions now even as return value
7721 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7722 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7723 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7724 * src/SDCCglobl.h: added indicator BitBankUsed
7725 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7726 the bit registers b0-b7
7727 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7728 (geniCodeCast): fixed bug 1263853,
7729 (geniCodeLogicAndOr): put result in bool or char,
7730 (geniCodeReceive): added parameter func for accessing the return type,
7731 (geniCodeFunctionBody): pass func to geniCodeReceive
7732 * src/SDCCmain.c: added indicator BitBankUsed
7733 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7734 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7735 (checkSClass): don't put automatic bool/bit on stack,
7736 (checkFunction): removed check on function cannot return bit
7737 * src/SDCCsymt.h: added newBoolLink prototype
7738 * src/mcs51/gen.c (rb1regs): added bit registers,
7739 (movc): created for assigning to carry,
7740 (pushReg, popReg): created for pushing registers,
7741 (sameRegs): check both AOP_REG and AOP_CRY types,
7742 (aopOp): handle bit registers,
7743 (aopPut): optimization no self-assign,
7744 (saveRegisters): push reg->base (bits) only once for bit registers,
7746 (unsaveRegisters): pop reg->base only once and use popReg,
7747 (assignResultValue): added parameter func and return in carry for bits,
7748 (genIpush): optimization no reload in A if not changed,
7749 (genSend): bit parameters in reentrant functions are passed in bit
7750 registers by first assigning to bits in B, then save registers and
7752 (genCall): handle returning in Carry properly, save it in F0 if needed,
7753 (genPcall): updated assignResultValue call, this is not safe yet for bit
7754 returning function !!!
7755 (genFunction): don't generate equ's for bit registers and use pushReg,
7756 (genEndFunction): take care of bit returning functions and use popReg,
7757 (genRet): return bit in Carry,
7758 (genIfx): optimize bit registers and other directly addressable bits,
7759 (genReceive): updated assignResultValue call
7760 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7761 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7762 registers when using stack-auto
7763 * src/mcs51/ralloc.c (_G): added allBitregs,
7764 (regs8051): added the bit registers,
7765 (createStackSpil): use macro IS_BIT,
7766 (getRegBit): added to allocate a bit register, else spill,
7767 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7768 (updateRegUsage): factored out to ease stepping while debugging,
7769 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7770 also allocate bit registers,
7771 (fillGaps): handle bit registers,
7772 (findAllBitregs): added to create bit vector with all bit registers,
7773 (mcs51_allBitregs): returns this bit vector,
7774 (mcs51_assignRegisters): when using stack-auto use bit registers for
7775 passing parameters and creating local variables
7776 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7778 2005-08-22 Borut Razem <borut.razem AT siol.net>
7780 * device/lib/Makefile.in: replaced find option -or with -o
7781 to make it run on solaris
7783 2005-08-22 Raphael Neider <rneider AT web.de>
7785 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7786 fixes #1265442 (crash on Solaris)
7788 2005-08-20 Borut Razem <borut.razem AT siol.net>
7790 * configure, configure.in: added tests for libsocket and libnsl libraries,
7791 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7792 from support/regression/Makefile.in
7793 * support/regression/Makefile.in: added
7794 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7795 * sim/ucsim/libtool: regenerated on sparc-solaris
7796 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7797 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7798 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7799 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7800 sparc-solaris, which doesn't use GNU ld linker
7801 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7802 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7804 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7806 * src/mcs51/peeph.def: updated comments
7808 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7810 * device/lib/_gptrget.c,
7811 * device/lib/_gptrput.c: slightly shorter
7812 * doc/sdccman.lyx: incremented version
7813 * src/mcs51/peeph.def: moved peephole comments to the line of first
7814 change to better keep line correlation, reanimated 186.e
7815 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7817 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7819 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7820 David Saxton with quotes around file name.
7822 2005-08-15 Borut Razem <borut.razem AT siol.net>
7824 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7825 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7826 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7827 make tests run on x86_64 platform
7829 2005-08-13 Raphael Neider <rneider AT web.de>
7831 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7832 as it might be executed DURING a build (parallel make is wonderful)
7834 2005-08-13 Raphael Neider <rneider AT web.de>
7836 * device/lib/Makefile.in (port-specific-objects-pic16):
7837 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7838 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7840 * device/lib/pic16/Makefile.rules: build subdirs before creating
7841 the library, removed builddir rule, create $(builddir) early in
7842 recurse rule, use empty recurse rule for leaf directories
7843 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7844 mkdir errors (race condition), removed duplicate suffix "hex"
7846 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7847 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7848 prevents mkdir -p from aborting on Alpha
7850 2005-08-12 Raphael Neider <rneider AT web.de>
7852 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7853 db-statements in order to allow for arrays of pointers in code
7854 sections to be placed without interspersed 0-padding, fixes
7856 * (emitStatistics): fixed division by zero for pic18f1220
7857 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7858 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7859 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7860 * (pic16_pCodeConstString): keep track of already emitted string
7861 literals to prevent "duplicate definitions of symbol _str_NR"
7862 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7864 * device/lib/Makefile.in: ignore failing PIC16 library builds
7865 * device/lib/pic16/Makefile: do not build if gputils are missing
7866 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7868 2005-08-10 Raphael Neider <rneider AT web.de>
7870 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7873 2005-08-10 Raphael Neider <rneider AT web.de>
7875 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7876 Rokas' patch to add the new fixed point type "__fixed16x16"
7877 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7878 functions for __fixed16x16 arithmetics
7879 * device/lib/pic16: reimplemented the build system to support
7880 a separate build directory, better handling of libio (create
7881 the library in a separate subdir for each architecture) and
7882 easier configuration (centralized in Makefile.common)
7884 2005-08-07 Raphael Neider <rneider AT web.de>
7886 * src/pic16/gen.c (genrshTwo): fixed sign extension
7887 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7888 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7890 * device/include/pic16/pic18f4220.h: NEW, header for
7891 pic18f4220 and pic18f4320
7892 * device/include/pic16/pic18fregs.h: added new devices,
7893 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7894 * device/include/pic16/signal.h: resolved name clashes
7895 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7896 to also allow testing for interrupt enable bits, added
7897 comments on how to use the macros
7898 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7899 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7900 register definitions for the devices
7901 * device/lib/pic16/pics.all: added new devices
7902 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7904 * device/lib/pic16/libc/stdlib/memfree: do not count
7905 the block header as free memory
7906 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7907 simplified and added missing end-of-blocklist-marker
7908 (reported by Peter Onion, fixes #1252814)
7909 * (_mergeHeapBlock): fixed loop condition
7910 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7911 len==0, restructured code
7912 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7913 up a bit, reduced bitfield accesses, prevent endless loops
7914 in case of heap corruption
7915 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7916 "unreferenced arguments/must return a value" warnings
7917 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7918 replaced BAUDREG with SPBRG
7919 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7920 device/lib/pic16/debug/gstack/gstack.c: replaced
7921 _naked, _asm, _endasm with __naked, __asm, __endasm
7923 2005-08-05 Raphael Neider <rneider AT web.de>
7925 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7926 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7928 2005-08-05 Borut Razem <borut.razem AT siol.net>
7930 * device/lib/Makefile.in: added missing ';'
7931 * configure: removed ^M characters
7933 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7935 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7936 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7939 2005-08-04 Borut Razem <borut.razem AT siol.net>
7941 * configure.in: pic16 libraries build 2nd try - enable running
7942 configure in device/lib/pic16
7943 * configure: regenerated from configure.in
7944 * device/lib/Makefile.in: create $(PORT)/bin directory
7946 2005-08-03 Raphael Neider <rneider AT web.de>
7948 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7949 to get/set values via pointers
7950 * (genUnpackBits,genPackBits): changed detection of
7951 ptr->bitfield vs. sym.bitfield, fixed access via generic
7952 pointers, removed dead (wrong) code for multibyte bitfields
7953 * (genNearPointerGet, genGenPointerGet): removed useless code,
7954 fixed bitfield detection, fixes #1250594
7955 * (genNearPointerSet): removed useless code
7956 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7957 and introduced macro pic16_emitpcode that conditionally emits
7958 the origin of the following pCode (useful for debugging SDCC)
7959 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7960 * (createDefmap): fixed handling of LFSR for --optimize-df
7962 2005-08-02 Borut Razem <borut.razem AT siol.net>
7964 * device/lib/Makefile.in: pic16 libraries build enabled since
7965 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7967 2005-08-02 Raphael Neider <rneider AT web.de>
7969 * src/pic16/gen.c (genPackBits): removed deprecated warning
7970 * (genGenPointerSet): fixed bitfield detection
7972 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7974 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7976 2005-07-31 Raphael Neider <rneider AT web.de>
7978 * device/lib/pic16/libdev/pic18f458.c,
7979 device/include/pic16/pic18f458.h: added missing T0CONbits
7981 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7983 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7985 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7987 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7989 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7991 * device/include/mcs51/at89c51ed2.h: added.
7993 2005-07-23 Raphael Neider <rneider AT web.de>
7995 * src/pic/gen.h: added emitpcode macro for debugging
7996 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7997 and replace by macro adding debug information on demand
7998 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7999 * (gencjne): tried to fix; replaced with correct (slower) code
8000 * (gen{Unp,P}ackBits): fixed single bit access
8001 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8002 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8003 previous instruction
8004 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8005 register has to be handled with care (forbidding movement
8006 of assignments/uses, removing assignments completely, ...)
8007 * (pCodeOptime2pCodes): make use of regIsSpecial
8008 * added lots of debugging output (commented out)
8009 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8010 from being reused as result UNLESS it is known to work
8012 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8014 * support/Util/dbuf.h: include <stddef.h> for size_t
8015 * .version: changed to version 2.5.2
8017 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8019 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8021 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8023 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8024 (genModOneByte): removed needless psha/pula
8026 2005-07-22 Raphael Neider <rneider AT web.de>
8028 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8029 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8030 * src/pic/gen.c (resolveIfx): do not "invent" labels
8031 * (genSkipc): changed to positive logic
8032 * (genSkipCond): removed as no longer needed
8033 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8035 * (genLeftShift): check operands are in different registers
8036 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8037 INCF does not update CARRY...
8038 * src/pic/main.c: fixed _linkCmd
8039 * src/pic/pcode.c (unlinkpCode): added inactive code
8040 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8041 alive (do not assign result and operand overlapping registers)
8043 2005-07-22 Raphael Neider <rneider AT web.de>
8045 * src/pic/device.c (dump_sfr): replaced register declaration with
8046 call to emitSymbolToFile() to avoid duplicate symbols
8047 * (assignRelocatableRegisters): do not declare external symbols
8048 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8049 right (take size of type, not etype)
8050 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8051 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8052 * (packRegsForAccUse): disabled assignment of WREG as
8053 the result reg to prevent occurence of just fixed #1235003,
8055 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8056 symbols (avoids duplicate symbols in .asm file)
8057 * (pic14emitRegularMap): use emitSymbolToFile()
8058 * src/pic/gen.c (aopOp): fixed spillLocation handling
8059 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8060 * (genDataPointerSet): removed unneccessary variables/output
8062 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8064 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8065 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8067 2005-07-21 Raphael Neider <rneider AT web.de>
8069 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8070 architecture cannot handle them efficiently, fixes bug #1235003
8071 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8072 check for empty sets before using them (fixes bug #1232190)
8074 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8076 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8077 (lnksect2): generate warnings for memory overlap
8078 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8079 constseg to set the name of these segments so you can instruct the linker
8080 to place them in banks
8081 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8082 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8083 added code_seg and const_seg to options
8084 * src/SDCCglue.c (emitMaps): use options.const_seg,
8085 (createInterruptVect): put interrupt vectors in segment HOME,
8086 (glue): put HOME before static segment and put the main glue in HOME,
8087 (glue): use options.code_seg
8088 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8089 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8090 these segments so you can instruct the linker to place them in banks
8091 (linkEdit): use code_loc for HOME segment which should be the first
8092 segment in code memory now
8093 * src/SDCCmem.c: fixed more stuff like bug 1238386
8094 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8095 (changePointer): don't change function pointers to code pointers for
8097 (compareType): added exceptional check for banked function pointers
8098 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8099 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8100 after static in code memory
8101 * src/mcs51/gen.c: added aopLiteralLong prototype,
8102 (aopForSym): use getSize for functions,
8103 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8104 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8105 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8107 (genPcall): use call for literal function pointers and generate banked
8108 calls over the one trampoline so there's only one place for the user to
8109 modify according to his/hers hardware,
8110 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8111 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8112 * src/mcs51/main.c: added keyword banked,
8113 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8114 * support/Util/SDCCerr.c,
8115 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8116 needed for passing the bank and address to the trampoline
8117 * device/lib/mcs51/crtbank.asm: added for bankswitching
8118 * device/lib/mcs51/Makefile: added crtbank
8120 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8122 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8123 for fields at offset 0 of a struct or union as reported
8124 on 2005-07-07 in the developer mailing list.
8126 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8128 * src/SDCCmem.c: fixed bug 1238386
8130 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8132 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8133 (patch #1144962), added peephole 300, enabled 259.x
8134 * doc/sdccman.lyx: removed screenshot and provided link instead
8136 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8138 * doc/sdccman.lyx: added section about debugging with ddd
8139 * doc/figures/ddd_example.eps: screenshot of debugging session
8141 2005-07-04 Raphael Neider <rneider AT web.de>
8143 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8144 like CODE pointers, fixes #1115683
8145 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8146 call, fixes bugs #1232211, #1228110,
8147 fixed wrong casts to pCodeFlow from pCodeInstructions
8149 2005-07-04 Raphael Neider <rneider AT web.de>
8151 * src/pic/gen.c (popGet): changed assert to allow for
8153 * (popGetAddr): changed signature to provide
8154 an additional index, patched all call sites
8155 * (genCmpEq): handle literal-like operands correctly
8156 * (genAddrOf): added sanity checks on __code/__data pointers
8157 * (genAssign): added handling of symbols from __code section
8158 * (gencjne): do not generate code for comparisons whose result
8159 is neither stored nor used, fixes bug #1171114
8160 * (AccLsh, AccRsh): operate on operand instead of WREG
8161 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8162 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8164 * rewrote complete shift-by-literal logic, commented unused
8166 * (genConstPointerGet): get multiple bytes (if result size > 1),
8167 fixed handling of non-immediate addresses
8168 * (genPointerGet): handle CODE pointers like CONST pointers
8169 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8170 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8171 operand is to be treated as a literal or not
8172 * (mov2w,genPcall,genCmpEq),
8173 src/pic/genarith.c: use aop_isLitLike() to decide between
8174 literal/register contents
8175 * (addSign): added missing offset
8176 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8177 only emit comment in debug-mode,
8178 use {aop,op}_isLitLike throughout the file
8179 * src/pic/glue.c: fix initializers for pointers (work in progress)
8180 * src/pic/pcode.c (get_op): honor index on _const symbols
8181 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8182 * (dumppBlock): added pCode size estimation
8183 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8184 check for IS_SYMOP before OP_SYMBOL'ing
8185 * fixed indentation, compacted switch-statements
8186 * (allocReg): find free register and allocate it instead of
8187 allocating new registers all the time
8188 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8189 registers as its operands (necessary only for multibyte GETs)
8191 2005-07-01 Raphael Neider <rneider AT web.de>
8193 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8194 debugging .asm-output macros FENTRY + FEXIT
8195 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8197 * (emitpComment): NEW, printf to pCode
8198 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8200 * (popGetAddr): NEW, variant of popGet to access an immediates
8201 high(er) bytes instead of the n'th byte of memory they reference,
8202 replaced popGet with popGetAddr where neccessary
8203 * (genDataPointerGet): reactivated and fixed implementation
8204 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8206 * (genDataPointerSet): fixed multibyte assignments
8207 * (genpic14Code): fixed --i-code-in-asm handling
8208 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8209 * (genPlus): fixed index-out-of-bounds error
8210 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8211 * src/pic/ralloc.c: added debugging output macro FENTRY2
8212 * (spillThis): fixed indentation, enbraced for-body for clarity
8213 * (rematStr): commented out as now unused
8214 * (regTypeNum): commented out special spill case (overwrites
8216 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8218 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8220 * doc/sdccman.lyx: documented sfr16/sfr32,
8221 added example for using storage class with function pointers
8222 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8224 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8226 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8227 * device/lib/_itoa.c,
8228 * device/lib/_ltoa.c: optimized codesize
8229 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8230 but don't know how to suppress the double warning.
8231 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8232 * support/Util/SDCCerr.c,
8233 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8235 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8237 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8238 fixed old K&R prototypes
8239 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8240 * device/lib/_gptrget.c,
8241 * device/lib/_gptrgetc.c,
8242 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8243 also new versions for small generic pointers and banked generic pointers
8244 * src/port.h: added const_name
8245 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8246 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8247 * src/SDCCcse.c (findPrevIc): check all associative operators
8248 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8249 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8250 * src/SDCCmem.c: updated comments,
8251 set far-space to 0 for pdata, results in optimized code
8252 * src/SDCCmem.h: added macro CONST_NAME
8253 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8254 moving the info into the highest bits, see also gptrget/gptrput
8255 * src/src.dsp: added sdcc.ico to project files
8256 * src/avr/gen.c (genCast): fixed bug 0x%d
8257 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8258 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8259 relation between ptr_type and DCL_TYPE,
8260 (genCast): fixed bug 0x%d
8261 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8262 (CODE)" for const_name
8263 * src/hc08/gen.c (genCast): fixed bug 0x%d
8264 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8265 (hc08_port): added "CONST (CODE)" for const_name
8266 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8267 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8268 between ptr_type and DCL_TYPE,
8269 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8270 operand* and took AOP() inside function so sfr-ness can be checked,
8271 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8273 (genFunction, genEndFunction): optimized stack setup,
8274 (genMinus): optimized for literals with ending zeroes (in bytes),
8275 (genCast): fixed bug 0x%d
8276 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8277 (mcs51_port): added "CONST (CODE)" for const_name
8278 * src/mcs51/peeph.def: made rule 226 more generic
8279 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8280 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8281 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8282 * src/z80/main.c (z80_port): added NULL for const_name,
8283 (gbz80_port): added NULL for const_name
8284 * support/regression/tests/bug663539.c,
8285 * support/regression/tests/sfr16.c: new tests
8287 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8289 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8291 2005-06-24 Raphael Neider <rneider AT web.de>
8293 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8295 * device/include/pic16/signal.h: added USBIF
8298 2005-06-24 Raphael Neider <rneider AT web.de>
8300 * device/lib/pic16/libdev/pic18f2455.c,
8301 device/include/pic16/pic18f2455.h: NEW
8302 * device/include/pic16/pic18fregs.h,
8303 device/lib/pic16/pics.all,
8304 src/pic16/device.c: added 18f2455
8305 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8306 device/include/pic16/{pic18f[68][567].h,usart.h}:
8307 replaced MULTIPLE_USARTS define with more relaible
8308 compatibility sfrs (for USART access)
8310 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8312 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8313 and the output asm file line is printed on two lines.
8315 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8317 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8318 BGT, BLE, BHI, and BLS instructions
8319 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8321 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8322 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8324 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8326 2005-06-15 Raphael Neider <rneider AT web.de>
8328 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8329 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8330 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8331 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8332 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8334 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8336 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8337 Marcel Telka in bug #1215704
8339 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8341 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8342 located in shared memory bank.
8344 2005-05-31 Raphael Neider <rneider AT web.de>
8346 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8347 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8348 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8350 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8352 * device/lib/_strncpy.c: fixed the fix
8354 2005-05-26 Raphael Neider <rneider AT web.de>
8356 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8357 initializers with \0, bug #1208187
8358 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8359 intializers with \0, bug #1208187
8361 2005-05-26 Raphael Neider <rneider AT web.de>
8363 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8364 initializers with \0, bug #1208187
8365 * src/pic16/main.c (_process_pragma): added sanity checks
8366 for stack position and size, emit warnings when appropriate
8368 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8370 * device/lib/_strncpy.c: fixed not filling with \0
8372 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8374 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8376 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8377 compound_statement),
8379 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8381 2005-05-24 Raphael Neider <rneider AT web.de>
8383 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8385 2005-05-24 Raphael Neider <rneider AT web.de>
8387 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8388 TRISE definitions, closes bug #1162453
8390 2005-05-22 Raphael Neider <rneider AT web.de>
8392 * src/pic16/main.c (_process_pragma): check for missing
8393 arguments to pragmas code and udata
8394 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8395 consistency fixes to match other headers (thanks to Jim Paris)
8396 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8398 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8400 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8402 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8404 * support/regression/tests/bug1198642.c: new test
8405 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8406 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8407 * support/scripts/resource.h,
8408 * support/scripts/resource.rc,
8409 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8410 * support/scripts/sdcc.ico: added 32x32 icon
8412 2005-05-18 Raphael Neider <rneider AT web.de>
8414 * device/lib/pic16/libdev/pic18f*.c,
8415 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8416 keywords to "__sfr" and "__at (X)"
8417 * device/include/pic16/pic18fregs.h: added pic18f4520
8418 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8419 #1203088 (MPLAB compatibility)
8421 2005-05-17 Raphael Neider <rneider AT web.de>
8423 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8424 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8425 * device/lib/pic16/pics.all: added new devices
8426 * src/pic16/device.c: added support for pic18f4520
8428 2005-05-16 Raphael Neider <rneider AT web.de>
8429 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8430 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8431 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8432 convenience function for bit access
8434 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8436 * device/lib/printf_large.c: fixed bug 1193299
8437 * support/regression/tests/bug1057979.c: added test %3.3s
8439 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8441 * device/include/mcs51/8051.h,
8442 * device/include/mcs51/8052.h: made parseable with lint
8443 * device/include/mcs51/lint.h: added include file for (sp)lint
8444 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8445 * doc/cdbfileformat.lyx,
8446 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8448 2005-05-14 Raphael Neider <rneider AT web.de>
8450 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8451 * device/lib/pic16/libc/stdlib/itoa.c (new)
8452 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8453 * device/lib/pic16/libio/Makefile: exclude subdir according to
8454 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8455 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8456 * src/pic16/gen.c (genFunction): prevent annoying warning
8457 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8459 * support/cpp2/cppmain.c (cpp_output_string): new
8460 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8463 2005-05-13 Borut Razem <borut.razem AT siol.net>
8465 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8467 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8469 * .version: changed to version 2.5.1; back to bleeding edge development
8471 2005-05-11 Borut Razem <borut.razem AT siol.net>
8473 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8474 generate PDF version 1.3 documents
8476 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8478 * .version: changed to version 2.5.0
8480 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8482 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8484 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8486 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8487 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8488 well as many smaller updates.
8489 * .version: changed to version 2.5.0-pre1
8491 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8493 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8495 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8497 * support/regression/tests/bug1185672.c: added
8498 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8500 * src/mcs51/gen.c (genCall): added comments, made it look safer
8501 * src/mcs51/gen.c (genEndFunction): simplified
8503 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8505 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8507 2005-04-14 Borut Razem <borut.razem AT siol.net>
8509 * fixed bug 1045046 - SIGSEGV with really simple code?:
8510 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8511 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8513 2005-04-14 Borut Razem <borut.razem AT siol.net>
8515 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8516 src/pic16/device.h: temporarily disabled experimental #inline pragma
8519 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8521 * device/include/z80/stdio.h,
8522 * device/include/z80/string.h: removed these highly incomplete files so
8523 SDCC can use the default ones in device/include/
8525 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8527 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8529 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8532 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8534 * device/include/malloc.h: removed redundant __reentrant prototypes
8535 * device/lib/_mullong.c: added working xstack variant in asm (C version
8536 doesn't pass regression tests)
8537 * device/lib/bpx.c: used __data and made bpx char for mcs51
8538 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8539 (createFunction): fixed bug with xstackPtr
8540 * src/SDCCcse.c: corrected comments
8541 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8542 (killDeadCode, eBBlockFromiCode): removed unused code
8543 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8545 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8546 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8547 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8548 (genModOneByte): fixed warning in MSVC
8549 * src/mcs51/main.c (): added comments
8550 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8552 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8554 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8556 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8558 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8560 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8562 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8563 characters arrays of larger size than the declared one.
8565 2005-04-10 Borut Razem <borut.razem AT siol.net>
8567 * src/pic/gen.c (genInline),
8568 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8569 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8570 (findNextInstruction), (findPrevInstruction),
8571 (findInstructionUsingLabel),
8572 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8573 * src/pic/pcode.c (findLabel): added missing '\n'
8574 * src/src.dsp: added SDCCdwarf2.c to the project
8576 2005-04-09 Borut Razem <borut.razem AT siol.net>
8578 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8580 2005-04-08 Raphael Neider <rneider AT web.de>
8582 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8583 into the chain after a given one) and mergeDefmapSymbols (combine
8584 defmap entries for each symbol per pcode)
8585 * (createDefmap): have defmap entries merged in the end
8586 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8587 a symbol before replacing one access type's symbol, merge symbols in
8588 the end (replacement symbol might already have an entry)
8589 * (assignValnums): keep reference to written WREG intact
8591 2005-04-08 Raphael Neider <rneider AT web.de>
8593 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8596 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8598 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8601 2005-04-07 Raphael Neider <rneider AT web.de>
8603 * device/include/pic16/usart.h: added compatibility defines for
8604 devices with more than one USART
8605 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8607 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8609 * device/lib/Makefile.in: updated for port specific include
8611 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8613 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8615 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8617 * device/include/8051.h,
8618 * device/include/8052.h,
8619 * device/include/at89S8252.h,
8620 * device/include/at89c55.h,
8621 * device/include/at89x051.h,
8622 * device/include/at89x51.h,
8623 * device/include/at89x52.h,
8624 * device/include/mcs51reg.h,
8625 * device/include/reg51.h,
8626 * device/include/reg764.h,
8627 * device/include/regc515c.h,
8628 * device/include/sab80515.h: (re)moved these 12 files
8629 * device/include/mcs51/8051.h,
8630 * device/include/mcs51/8052.h,
8631 * device/include/mcs51/at89S8252.h,
8632 * device/include/mcs51/at89c55.h,
8633 * device/include/mcs51/at89x051.h,
8634 * device/include/mcs51/at89x51.h,
8635 * device/include/mcs51/at89x52.h,
8636 * device/include/mcs51/mcs51reg.h,
8637 * device/include/mcs51/reg51.h,
8638 * device/include/mcs51/reg764.h,
8639 * device/include/mcs51/regc515c.h,
8640 * device/include/mcs51/sab80515.h: and added them here
8642 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8644 * device/include/stdarg.h: changed SDCC specific keywords to double
8646 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8648 * device/include/hc08/mc68hc908gp32.h,
8649 * device/include/hc08/mc68hc908jb8.h,
8650 * device/include/hc08/mc68hc908jkjl.h,
8651 * device/include/hc08/mc68hc908qy.h: fixed comments
8652 * device/include/mcs51/README: updated
8653 * device/include/mcs51/c8051f120.h: added PINRSF
8654 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8655 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8656 amidst code. Also inline is not supported.
8658 2005-04-06 Raphael Neider <rneider AT web.de>
8660 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8661 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8662 callers stack/frame pointers
8664 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8666 * device/include/pic16/usart.h: added, missing in previous commit,
8667 * device/include/pic16/adc.h: fixed typo,
8668 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8670 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8672 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8673 uninitialized because a bug appears with gplink
8674 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8675 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8676 complains for unrecognised option
8678 2005-04-05 Raphael Neider <rneider AT web.de>
8680 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8681 structs as well (using memcpy)
8682 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8683 on ISRs (GOTO has no label)
8684 * src/pic16/device.h: added OF_OPTIMIZE_DF
8685 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8686 new data flow analysis/optimization
8687 * src/pic16/pcode.c: added (prototypes for and implementation of)
8688 dataflow analysis functions, fixed pCodeInstructions' inCond and
8689 outCond values, made RCALL a branch instruction
8690 * (pic16_unlinkpCode): keep C line if possible
8691 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8692 C line moved if possible
8693 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8694 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8695 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8696 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8698 * (pic16_getJumptabpCode): NEW, needed in...
8699 * (LinkFlow): fixed handling of jumptables, calls and conditional
8701 * (pic16_InsertCommentAfter): NEW
8702 * (pic16_pCodeReplace): made verbose and flow preserving
8703 * (AnalyzeFlow): added call to data flow analysis
8704 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8705 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8706 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8708 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8710 * src/SDCCast.c (decorateType): fixed bug #1105626
8712 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8714 * device/include/asm/pic16/features.h,
8715 * pic18f*.h headers,
8716 * device/include/pic16/adc.h,
8717 * device/include/pic16/delay.h,
8718 * device/include/pic16/i2c.h,
8719 * device/include/pic16/malloc.h,
8720 * device/include/pic16/stdio.h,
8721 * device/include/pic16/stdlib.h,
8722 * device/include/pic16/string.h,
8723 * device/lib/pic16/libc/stdio/printf_tiny.c,
8724 * device/lib/pic16/libc/stdio/printf_small.c,
8725 * device/lib/pic16/libc/stdio/strmgpsim.c,
8726 * device/lib/pic16/libc/stdio/strmmssp.c,
8727 * device/lib/pic16/libc/stdio/strmusart.c,
8728 * device/lib/pic16/libc/stdio/vfprintf.c,
8729 * device/lib/pic16/libc/stdlib/ltoa.c,
8730 * device/lib/pic16/libc/stdlib/putchar.c,
8731 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8732 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8733 * device/lib/pic16/libc/stdlib/memchrram.c,
8734 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8735 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8736 * device/lib/pic16/libio/adc/adcbusy.c,
8737 * device/lib/pic16/libio/adc/adcread.c,
8738 * device/lib/pic16/libio/adc/adcsetch.c,
8739 * device/lib/pic16/libio/usart/ubaud.c,
8740 * device/lib/pic16/libio/usart/ubusy.c,
8741 * device/lib/pic16/libio/usart/udrdy.c,
8742 * device/lib/pic16/libio/usart/uopen.c,
8743 * device/lib/pic16/libio/usart/uputc.c,
8744 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8745 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8746 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8747 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8748 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8749 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8750 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8751 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8752 specific keywords to double underlined form,
8753 * device/lib/pic16/libc/Makefile.rules,
8754 * device/lib/pic16/libsdcc/Makefile.rules,
8755 * device/lib/pic16/libm/Makefile,
8756 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8757 to compile with C standard set in Makefile.common
8758 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8759 rand.c and crc.c in compilation process,
8760 * device/lib/pic16/libsdcc/int/divuint.c,
8761 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8762 `c' from signed to unsigned,
8763 * device/lib/pic16/startup/crt0.c,
8764 * device/lib/pic16/startup/crt0i.c,
8765 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8766 keywords to double underlined form, bug fixes in _do_cinit function
8767 which prevented the correct initialization of the .idata segment,
8768 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8769 core to enter a infinite loop
8770 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8772 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8774 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8776 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8778 * device/include/Makefile.in: add support for hc08 subdirectory
8779 * device/include/hc08/: new subdirectory
8780 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8781 Lucas Loizaga, thanks!
8782 * device/include/hc08/mc68hc908qy.h,
8783 * device/include/hc08/mc68hc908gp32.h,
8784 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8785 their own directory. Changed internal macro names to use the compiler
8786 reserved namespace. Changed SDCC specific keywords to double
8788 * device/include/math.h,
8789 * device/include/malloc.h,
8790 * device/include/stdarg.h,
8791 * device/include/stdbool.h
8792 * device/include/string.h,
8793 * device/include/tinibios.h,
8794 * device/include/ds400rom.h,
8795 * device/include/8051.h,
8796 * device/include/8052.h,
8797 * device/include/80c51xa.h,
8798 * device/include/at89c55.h,
8799 * device/include/at89S8252.h,
8800 * device/include/at89x51.h,
8801 * device/include/at89x52.h,
8802 * device/include/ds80c390.h,
8803 * device/include/reg764.h,
8804 * device/include/regc515c.h,
8805 * device/include/sab80515.h,
8806 * device/include/mcs51/c8051f000.h,
8807 * device/include/mcs51/c8051f018.h,
8808 * device/include/mcs51/c8051f020.h,
8809 * device/include/mcs51/c8051f040.h,
8810 * device/include/mcs51/c8051f060.h,
8811 * device/include/mcs51/c8051f120.h,
8812 * device/include/mcs51/c8051f300.h,
8813 * device/include/mcs51/c8051f310.h,
8814 * device/include/mcs51/c8051f320.h,
8815 * device/include/mcs51/c8051f330.h,
8816 * device/include/mcs51/c8051f350.h,
8817 * device/include/z180.h: Changed SDCC specific keywords to double
8820 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8822 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8824 * (pic16_assignConfigWordValue): disable testing of configuration
8825 register value with config mask,
8826 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8827 function with port->fun_prefix,
8828 * (genFunction): when generating a naked interrupt function never
8829 create an absolute segment placed in interrupt vector address, place
8830 the actual interrupt function at IVA instead, when an interrupt
8831 function is generated with unspecified interrupt then do not create
8832 the absolute section,
8833 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8834 code for generating a call to generic pointer get/put function with
8835 a call to function pic16_callGenericPointer(),
8836 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8837 the call to the generic pointer get/put functions with prefixing the
8838 function name with port->fun_prefix,
8839 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8840 * src/pic16/main.c (_process_pragma): prefix function with
8842 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8843 calling assembler, old 18Fxxxx macro is deprecated,
8844 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8845 PC_ASMDIR in while condition,
8846 * (findInstruction): add PC_ASMDIR in while condition,
8847 * (buildCallTree): prefix main with port->fun_prefix,
8848 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8849 identifier for variable with banked access in instructions BTFSS,
8850 BTFSC, BCF, BSF, BTG
8851 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8852 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8853 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8854 perform optimization when enviroment variable NO_REG_OPT is set,
8855 * (insideLRBlock): NEW, return 1 if register is inside an
8856 INF_LOCALREGS block,
8857 * (RemoveRegFromLRBlock): remove a register that is completely
8858 eliminated by register optimization, but it is still left in local
8859 register store/restore in/from stack block,
8860 * (Remove2pcodes): after removing register, check to see if it
8861 should be removed from local register store/restore in/from stack
8863 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8864 DUMMY_READ_VOLATILE,
8866 * device/include/pic16/adc.h: minor prototype modifications and
8868 * device/include/pic16/malloc.h: added GPL notice various
8870 * device/include/pic16/stdint.h: NEW, standard header for ints
8871 * device/include/pic16/delay.h: NEW, header for delay functions,
8872 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8874 * device/include/pic16/signal.h: NEW, header providing helper macros
8875 for implementing signal handlers,
8876 * device/include/pic16/stdio.h: added prototypes for functions,
8877 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8878 prototypes for stdin and stdout, added macro PUTCHAR to
8879 automatically implement putchar function prototype,
8880 * device/include/pic16/usart.h: modified and updated USART library,
8881 * device/lib/pic16/libio/adc/,
8882 * device/lib/pic16/libio/i2c: some modifications to improve library
8884 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8885 family of functions,
8886 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8887 family of functions and other sources,
8888 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8889 of the PIC18Fxx[28] devices,
8890 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8891 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8892 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8893 _do_cinit function, because the previous failed when local variables
8894 where not placed in the same memory bank,
8895 * device/lib/pic16/libsdcc/char/: various modifications to improve
8896 library performance,
8897 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8898 information on the new functions of the c library and more...
8900 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8902 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8904 2005-03-26 Raphael Neider <rneider AT web.de>
8906 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8907 if condition == CARRY)
8908 * (genCmp): adapted to new genSkipc semantics
8909 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8910 on rIfx (genCmp was broken)
8912 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8914 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8915 * src/z80/main.c (_keywords[]),
8916 * src/SDCCglobal.h (struct options),
8918 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8919 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8920 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8921 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8922 always available in leading double underscore form. The C99 support is
8923 mostly missing, but it's a start.
8924 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8925 reserved identifier "__data".
8927 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8929 * src/mcs51/peeph.def: fixed bug 1170013
8931 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8933 * device/include/mcs51reg.h: fixed bug 842007
8935 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8937 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8940 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8942 * src/port.h (struct PORT),
8943 * src/avr/ralloc.c (avr_assignRegisters),
8945 * src/ds390/ralloc.c (ds390_assignRegisters),
8947 * src/hc08/ralloc.c (hc08_assignRegisters),
8949 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8951 * src/pic/ralloc.c (pic14_assignRegisters),
8953 * src/pic16/ralloc.c (pic16_assignRegisters),
8955 * src/xa51/ralloc.c (xa51_assignRegisters),
8957 * src/z80/ralloc.c (z80_assignRegisters),
8959 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8960 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8962 * src/SDCCdflow.c (computeDataFlow),
8964 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8966 * src/SDCCcflow.c (*),
8968 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8969 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8970 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8971 immedDom() returning wrong block; probably fixes bug #1160833)
8973 2005-03-20 Borut Razem <borut.razem AT siol.net>
8975 * support/scripts/inc2h.pl: WIN32 port
8977 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8979 * device/lib/makefile.in: added abs.c and labs.c
8981 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8983 * device/include/stdint.h: added
8984 * device/lib/abs.c: added
8985 * device/lib/labs.c: added
8986 * device/include/stdlib.h: added abs() and labs() prototypes
8987 * device/lib/libsdcc.lib: added abs and labs
8988 * device/include/float.h,
8989 * device/lib/_fsmul.c,
8990 * device/lib/printf_fast.c,
8991 * device/lib/printf_tiny.c: updated comments
8993 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8995 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8998 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9000 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9001 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9003 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9005 * device/lib/printf_large.c: removed inline assembly for portability and
9006 readability. Use printf_fast if speed or size are more important.
9007 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9008 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9010 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9012 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9013 prevent compiler warning
9015 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9017 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9018 moved to level 0 and declared as static. Also they are explicit
9019 placed in access bank. This was necessery because some times they
9020 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9021 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9022 optimizations. Currently only compare to unsigned char is implemented,
9023 * src/pic16/gen.c: added fReturnIdx array,
9024 * (struct resolvedIfx) is moved to gen.h and made public,
9025 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9026 * (aopForSym): added an optimization to directly store in stack of
9027 the operand of a SEND iCode,
9028 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9029 but as registers instead (AOP_REG) using the fReturnIdx array,
9030 * (pic16_freeAsmop): remove the freed register from the
9031 _G.sregsAlloc field,
9032 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9033 a compare of 'WREG',
9034 * (pic16_popGetTempRegCond): changed function prototype, now
9035 function takes also a bitVector argument v which holds the current
9036 set of registers that are allocated for stack access by aopForSym,
9037 registers allocated in aopForSym for accessing stack symbols are not
9038 any more part of the functions usedRegs field,
9039 * (genCall): some times aopOp is called for a stack variable to be
9040 send, aopForSym might perform the push, if this is true make sure
9041 that genCall doesn't push the variable twice by testing _G.resDirect,
9042 * (genFunction): changed testing for unspecified interrupt number
9043 from 256 to INTNO_UNSPEC,
9044 * modified selection scheme of frame pointer generation. Previously
9045 if function did use local registers a frame pointer was generated,
9046 now a frame pointer is generated only if function has arguments
9047 (that need PLUSW2 register access), or has stack arguments, or the
9048 compiler is not instructed to omit the frame pointer,
9049 * (genEndFunction): before restoring local registers that were saved
9050 in the function preamble, also restore the registers that *might*
9051 have been allocated for stack access,
9052 * (genRet): removed some old comments,
9053 * (genCmp, the active (RN's) version): added a call to the
9054 pic16_genCmp_special function to perform the compare with a more
9055 robust and optimized way,
9056 * (genInline): a feature has been added in inline code generation,
9057 which allows a wildcard variable substitution when writing inline
9058 assembly. Code is incomplete and experimental therefore undocumented,
9059 * (genCast): changed order of aopOp for result and right to allow
9060 aopForSym to directly load the result if possible,
9061 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9062 perform an optimized compare on some selected special occasions,
9063 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9064 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9065 generate an IVT any more,
9066 * src/pic16/main.c (pic16_optionsTable): added command line option
9068 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9069 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9071 * src/pic16/NOTES: Raphael Neider added in list of active developers
9072 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9073 jumptable_end to prevent bug #,
9074 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9075 inCond and outCond fields,
9076 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9077 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9078 turn off register spilling,
9079 * (packRegsForOneUse): synced with other ports' versions although it
9080 is not used currently,
9081 * (pic16_packRegisters): added an optimization while reading
9082 structure bitfields, some registers may be saved (malloc code is
9083 decreased by 80 bytes)
9085 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9087 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9088 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9089 this can be optimized more?
9091 2005-03-10 Raphael Neider <rneider AT web.de>
9093 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9094 genNearPointerGet): (hopefully) fixed access to bitfields via
9095 pointers (p->bitN = x; and x = p->bitN; failed)
9097 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9099 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9101 2005-03-09 Raphael Neider <rneider AT web.de>
9103 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9105 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9107 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9108 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9109 (regTypeNum): set REG_BIT type if necessary
9110 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9111 * support/regression/tests/critical.c: check bug 1144613
9113 2005-03-02 Raphael Neider <rneider AT web.de>
9115 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9117 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9119 * src/avr/ralloc.c (serialRegAssign),
9120 * src/ds390/ralloc.c (serialRegAssign),
9121 * src/hc08/ralloc.c (serialRegAssign),
9122 * src/mcs51/ralloc.c (serialRegAssign),
9123 * src/pic/ralloc.c (serialRegAssign),
9124 * src/pic16/ralloc.c (serialRegAssign),
9125 * src/xa51/ralloc.c (serialRegAssign),
9126 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9128 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9130 * src/SDCCast.c (decorateType): fixed bug 1124787
9132 2005-02-20 Hubert Sack <sack AT digiplan.de>
9133 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9135 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9138 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9140 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9141 to keep the correct label reference count when adding/removing references
9142 to labels. A peephole file using this is appended to patch #1144962.
9144 2005-02-14 Raphael Neider <rneider AT web.de>
9146 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9147 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9148 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9149 retrievals of result operand's value on assignment
9151 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9153 * device/include/pic16/string.h: modified prototype for memccpy()
9154 to memccpy(void *, void *, char, size_t)
9155 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9156 check whether to omit frame pointer or not,
9157 * (genInline): convert all occurences of "\n" to LF in inline
9158 assembler blocks, this helps formatting the inline text,
9159 * (pic16_loadFSR0): modified prototype,
9160 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9161 removed some 8051 legacy code,
9162 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9163 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9164 before allocating temporary registers in functions,
9166 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9168 * support/regression/tests/bitvars.c: corrected the "fix"
9170 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9172 * support/regression/tests/bitvars.c,
9173 * support/regression/tests/bitwise.c,
9174 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9176 2005-02-10 Raphael Neider <rneider AT web.de>
9178 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9179 different size for Alpha
9180 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9182 2005-02-09 Raphael Neider <rneider AT web.de>
9184 * src/SDCC.lex(doPragma) : save and restore warning options as well
9185 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9186 * have #pragma less_pedantic set the errorlevel to WARNING
9188 * (cloneOptimize) : fixed wrong malloc's size
9189 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9190 facilitate correct handling of #pragma (save|restore)
9192 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9194 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9196 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9198 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9200 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9202 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9204 2005-02-02 Raphael Neider <rneider AT web.de>
9206 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9207 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9208 * (pic16_storeForReturn): fixed to allow returning function pointers
9209 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9210 * device/include/pic16/{stddef.h,stdbool.h}: added
9212 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9214 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9216 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9218 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9219 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9220 appeared to be required
9222 2005-01-31 Borut Razem <borut.razem AT siol.net>
9224 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9225 include/mcs51 and include/z80 directories to the package
9227 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9229 * src/hc08/gen.c (genFunction): fixed bug #1112752
9231 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9233 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9235 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9237 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9239 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9241 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9243 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9245 * device/include/c8051fxxx.h: removed these 6 files
9246 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9248 2005-01-26 Raphael Neider <rneider AT web.de>
9250 * src/pic16/gen.c (genAssign): fixed assignment from longs
9251 in codespace (were cut to three bytes)
9252 * (genDummyRead): implemented (except for CODESPACE...),
9254 * src/pic16/glue.c (emitStatistics): beautified
9255 * device/lib/pic16/libm/Makefile: added include path
9257 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9259 * src/z80/gen.c (aopPut): fixed bug #1103902
9261 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9263 * device/lib/expf.c: fixed bug #1095792
9265 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9267 * device/lib/pic16/libm: added Math library sources
9269 2005-01-24 Raphael Neider <rneider AT web.de>
9271 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9272 to enable upcast to pCodeOpReg2 (there is no type tag to
9273 differenciate the two and pic16_popGet2p cast into PCOR2)
9274 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9275 (sizeof(sectNames) changed to sizeof(sectName))
9276 Both patches fix segfaults under MinGW.
9278 2005-01-23 Raphael Neider <rneider AT web.de>
9280 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9281 Safe_[mc]?alloc()'ed variables
9282 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9283 of (byte sized) temporaries (assign them to WREG for now)
9284 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9285 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9286 this might fix SIGSEGVs on MinGW...
9287 * src/SDCCopt.c (killDeadCode): restored original behaviour
9288 (volatile operands might get thrown away though)
9290 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9292 * src/pic16/gen.c: fixed bug #1106975,
9293 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9294 pointer update, INTCON is saved, global interrupts are disabled and
9295 restored after updateing TOS.
9296 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9297 * added function attribute 'shadowregs' to take advantage of shadow
9299 * added function attribute 'wparam' as an alternative to the wparam
9301 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9302 user declares a non-ISR function as 'shadowregs',
9303 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9305 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9307 * .version: bumped version number to 2.4.8
9308 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9310 * device/lib/pic16/libio/i2c/: I2C module support library,
9311 * device/include/pic16/i2c.h: I2C support library header,
9312 * device/lib/pic16/libc/stdio/: standard IO support sources,
9313 * (printf_small.c): printf_small() source, supports float print,
9314 * (printf_tiny.c): printf_tiny() source, does not support floats,
9315 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9316 enable global optimizations for entire library source, other
9317 Makefiles in the source tree are also modified to reflect this,
9318 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9320 * doc/sdccman.lyx: updated to reflect new changes,
9321 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9322 sym->onStack if-case,
9323 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9324 sbit, idata, _idata, xdata, _xdata,
9325 * added pragma library, to link an external library, (see doc),
9326 * removed command line options, --pomit-config-words, --pomit-ivt,
9327 --pleave-reset-vector,
9328 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9329 when calling assembler to reflect memory model used, also define
9330 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9331 reflect stack model used,
9332 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9333 on stack return NULL,
9335 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9337 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9338 of the operands is volatile. Fixes #1020220
9340 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9342 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9343 * (OptimizeRegUsage): make sure that there is really no other flow where
9344 the first pCode is used
9346 2005-01-22 Raphael Neider <rneider AT web.de>
9348 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9349 to fix #1106967 (pCode->seq are not set up correctly)
9351 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9353 * src/SDCCglue.c (glue): make sure code area is declared before the
9354 static initialization area.
9356 2005-01-21 Raphael Neider <rneider AT web.de>
9358 * device/lib/Makefile.in: fixed test for pic16 install dir
9359 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9361 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9362 added --optimize-goto compiler switch and pragma wparam documentation
9363 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9364 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9365 and PRODH closing bug #1071770 (peephole optimizer)
9367 2005-01-19 Raphael Neider <rneider AT web.de>
9369 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9370 cmdLine buffers (used when calling sdcpp...) are large enough
9371 (MAX_PATH=256 truncates arguments leading to system halts when
9373 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9374 * (genUminus): rewritten to for efficiency
9375 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9376 used uninitialized in some cases)
9377 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9378 copy the third byte from the int -- now assumes 0x80 (data memory)
9379 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9380 operands (genAddLit expects the iCode's operands to swapped as
9381 well), fixed leftover bytes (crashed for short left operands)
9382 * (pic16_genMinusDec): performance improvements, removed false
9384 * (pic16_genMinus): fixed to cope with differently sized operands
9385 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9387 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9388 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9389 new banksel optimization
9390 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9391 analysis for temporary registers (segfaults...)
9392 * src/pic16/peeph.def: added rule
9394 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9396 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9397 which converts a float number to its ASCII representation
9398 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9399 functions to convert the fractional and integer part of a float to ASCII,
9400 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9401 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9403 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9405 * device/include/pic16/adc.h: added GPL info,
9406 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9407 a pCodeOp as tested operand,
9408 * (genNearPointerGet): optimized bit testing, does not use
9409 intermediate register for bit value, test directly instead with
9410 BTFSS, BTFSC, works only for single bits,
9411 * (genpic16Code): dump the name of the iCode in the asm,
9412 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9413 renamed to pic16_decodeOp,
9414 * (serialRegAssign): do not allocate a temporary register for iCode
9415 sequences that test a single bit for 1/0
9417 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9419 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9420 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9421 access stack and frame pointers. They are initially assigned to
9422 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9423 accessing SFRs. Updated all occurences of modification of stack or
9424 frame pointer in gen.c and pcode.c,
9425 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9426 assigning of a literal value to pointers,
9427 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9428 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9431 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9433 * doc/sdccman.lyx: update documentation about stack pragma, added
9434 some info for stack memory models
9436 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9438 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9440 2005-01-08 Raphael Neider <rneider AT web.de>
9442 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9443 udata sections to fix bug #1097823
9445 2005-01-05 Raphael Neider <rneider AT web.de>
9447 * src/pic16/gen.c (genGenericShift): added handling of differently
9448 sized left operand and result
9450 2005-01-04 Raphael Neider <rneider AT web.de>
9452 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9453 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9454 to hold the condition bit)
9455 * added new version of genCmp (old code available via #define)
9456 * added new version of genShiftLeft/genShiftRight in a generic
9457 way, now supports shifting by negative values
9458 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9459 shiftCount (expected by genGenericShift)
9460 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9461 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9463 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9464 is an invalid literal too...)
9466 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9468 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9469 from Raphael Neider,
9470 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9471 for 8-bit literals. This fixes some literal operands which are sign
9472 extended to 16-bits ints when instruction needs only 8-bits.
9474 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9476 * device/lib/logf.c: added mcs51 assembly version
9477 * device/lib/expf.c: added mcs51 assembly version
9478 * device/lib/_logexpf.c: new shared asm code for expf and logf
9479 * device/include/math.h: add defines for assembly math library
9480 * device/lib/Makefile.in: build new _logexpf.c
9481 * device/lib/libfloat.lib: use new _logexpf.c
9483 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9486 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9487 device types which have less than 0x7f registers.
9489 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9491 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9493 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9495 * device/lib/printf_fast.c: only build on supported arch.
9496 * device/lib/printf_tiny.c: only build on supported arch.
9497 * device/lib/printf_fast_f.c: only build if asm float lib
9498 * device/lib/_fsget1arg.c: only build if asm float lib
9499 * device/lib/_fsget2args.c: only build if asm float lib
9500 * device/lib/_fsnormalize.c: only build if asm float lib
9501 * device/lib/_fsreturnval.c: only build if asm float lib
9502 * device/lib/_fsrshift.c: only build if asm float lib
9503 * device/lib/_fsswapargs.c: only build if asm float lib
9504 * device/include/stdio.h: don't provide print_fast,
9505 print_fast_f, print_tiny prototypes if --xstack used
9507 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9509 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9510 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9513 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9515 * device/lib/printf_fast_f.c: same as printf_fast, but
9516 with floating point enabled
9517 * device/lib/printf_fast.c: minor tweaks
9518 * device/include/stdio.h: add printf_fast_f
9520 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9522 * src/SDCCmain.c: make --float-reent default for mcs51
9523 * device/lib/_fsadd.c: added mcs51 assembly version
9524 * device/lib/_fssub.c: added mcs51 assembly version
9525 * device/lib/_fsmul.c: added mcs51 assembly version
9526 * device/lib/_fsdiv.c: added mcs51 assembly version
9527 * device/lib/_fseq.c: added mcs51 assembly version
9528 * device/lib/_fsneq.c: added mcs51 assembly version
9529 * device/lib/_fsgt.c: added mcs51 assembly version
9530 * device/lib/_fslt.c: added mcs51 assembly version
9531 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9532 * device/lib/Makefile.in: add _fscmp to build
9533 * device/lib/libfloat.lib: add _fscmp to build
9535 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9537 * device/lib/_fs2slong.c: added mcs51 assembly version
9538 * device/lib/_fs2sint.c: added mcs51 assembly version
9539 * device/lib/_fs2schar.c: added mcs51 assembly version
9540 * device/lib/_fs2ulong.c: added mcs51 assembly version
9541 * device/lib/_fs2uint.c: added mcs51 assembly version
9542 * device/lib/_fs2uchar.c: added mcs51 assembly version
9543 * device/lib/_slong2fs.c: added mcs51 assembly version
9544 * device/lib/_sint2fs.c: added mcs51 assembly version
9545 * device/lib/_schar2fs.c: added mcs51 assembly version
9546 * device/lib/_ulong2fs.c: added mcs51 assembly version
9547 * device/lib/_uint2fs.c: added mcs51 assembly version
9548 * device/lib/_uchar2fs.c: added mcs51 assembly version
9549 * device/include/float.h: added #define to select asm vs c
9551 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9553 * device/lib/printf_fast.c: improvements to float output
9554 * device/include/float.h: add defines for assembly float library
9555 * device/lib/_fsget1arg.c: receive 1 float arg
9556 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9557 * device/lib/_fsnormalize.c: normalize a float
9558 * device/lib/_fsreturnval.c: return float, various helper routines
9559 * device/lib/_fsrshift.c: right shift a float's mantissa
9560 * device/lib/_fsswapargs.c: swap 2 floats
9561 * device/lib/Makefile.in: build these 6 new files for mcs51
9562 * device/lib/libfloat.lib: add these 6 files to the library
9564 2004-12-26 Borut Razem <borut.razem AT siol.net>
9566 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9569 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9571 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9572 and fully reentrant and register bank neutral.
9573 * device/lib/printf_fast.c: added float (not enabled by default),
9574 added compact/slower integer (also not enabled by default),
9575 improved size/speed of fast integer code, other minor changes
9576 * device/include/stdio.h, device/lib/Makefile.in,
9577 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9579 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9581 * src/pic16/pcode.c: declaring variables other than at the start of a
9582 block is not supported in C by VC6.
9584 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9586 * applied a previous patch from Raphael Neider that wasn't included
9587 in the previous commits, which fixes infinite loops within jumptable
9589 * made some fixes that previous patches introduced
9591 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9593 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9594 that fixes an issue with AOP_PCODE asmop's offset,
9595 * (pic16_popCopyReg): update instance field too,
9596 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9597 function of pic port,
9598 * (genCmp, genAnd, genAssign),
9599 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9601 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9603 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9604 variables initial values to idata section,
9605 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9606 variables in some functions. This utilizes parmBytes field of iCode
9607 structure to hold the offset of the variable in stack. (might be
9608 able to use the stack field too?)
9609 * applied patch from Raphael Neider # ### , # ###
9610 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9611 variable initial values in idata section,
9612 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9613 for static variables with initial value
9614 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9615 applied fix in while loop from Raphael Neider.
9617 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9619 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9620 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9621 * src/ds390/ralloc.c (serialRegAssign): spill bits
9622 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9623 * support/Util/SDCCerr.c,
9624 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9625 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9626 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9628 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9630 * device/include/sdcc-lib.h: inserted LGPL, added includes
9631 asm/ds390/features.h and asm/mcs51/features.h
9632 * device/include/asm/default/features.h,
9633 * device/include/asm/gbz80/features.h,
9634 * device/include/asm/z80/features.h: added empty _AUTOMEM
9636 * device/include/asm/ds390/features.h,
9637 * device/include/asm/mcs51/features.h: added files with defines for
9638 _AUTOMEM and _STATMEM indicating automatic and static storage class
9639 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9640 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9641 * src/SDCCicode.c (geniCodeCast),
9642 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9643 * src/SDCCloop.c (loopInduction): removed unused variable lr
9644 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9645 to convertToFcall to include char modulo (RFE 1065037), added check
9646 if left operand is unsigned and use abs of literal value
9647 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9648 as it doesn't work after conversion from peephole.def to peephole.rul
9649 * src/mcs51/gen.c (toBoolean): added check for size,
9650 (genModOneByte): optimized code for signed char modulo a literal
9651 power of 2 (thanks to Hubert Sack),
9652 (genRRC): removed unnecessary "clr c",
9653 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9654 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9656 swapped rules 256.c and 256.d,
9657 extended 256.d by using new multiple checks (thanks Erik),
9658 added rules 256.e and 256.f,
9659 updated rule 261.a and 261.b to new generated code
9660 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9662 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9664 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9665 induction related bugs, including first part of bug #1074377
9667 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9669 * applied patch from bug-report #1076292,
9670 * applied patches for genAnd and Goto-optimizations for Raphael
9672 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9673 dump a less iCode information,
9674 * src/pic16/device.h (pic16_options_t): added field debgen,
9675 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9676 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9677 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9679 * (various functions): added macros FENTRY and FENTRY2 to functions,
9680 to emit function prologue,
9681 * (various functions): fixed indentation,
9682 * (genNearPointerGet): fixed loading of FSR0,
9683 * (genPackBits): applied patch from Raphael Neider to fix updating
9684 of FSR0 and touching only the modified bits,
9685 * src/pic16/genarith.c (various functions): added macros FENTRY to
9686 emit function prologue in comments,
9687 * src/pic16/pcode.h: added functions debugf2, debugf3,
9688 * src/pic16/ralloc.c: partial fix for packForPush caused
9691 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9693 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9694 <stsp AT users.sourceforge.net> with reversed byte order
9695 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9697 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9699 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9701 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9702 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9704 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9706 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9708 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9710 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9712 (setFromConditionArgs): friendly operand parser for peephole rules,
9713 (operandBaseName, operandsNotRelated): new peephole condition
9714 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9715 architecture specific register naming into account, handles n-way
9716 comparisons, and supports quoted literals
9717 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9719 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9721 * src/mcs51/peeph.def: fixed bug #1076940
9723 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9725 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9727 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9729 Adding support for replacing ljmps with sjmps in jumptables
9730 generated for switch statements. For now you need to set the
9731 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9732 Now 4 algorithms for mcs51 jumptable generation are used:
9733 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9734 addresses loaded pc-relative for up to 112 cases and stack-pushing
9735 target addresses loaded with offset from dptr for up to 256 cases.
9737 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9738 * src/mcs51/main.c: adapted constants for switch table generation
9739 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9741 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9743 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9744 * support/regression/tests/bug1057979.c: added test for bug 1073386
9746 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9748 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9751 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9753 * src/pic16/device.h,
9754 * src/pic16/genarith.c,
9757 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9759 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9761 Large cummulative patch for pic16 port.
9762 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9763 to call when a stack overflow occurs,
9764 * (malloc.h): added CVS Id tag,
9765 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9767 * added libc directory. The current version of LibC contains string
9768 functions, ctype functions and macros and some functions of the
9769 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9770 be extensively tested in the future. Standard disclaimer here.
9771 Library is not automatically build yet. But one can build it by
9772 invoking 'make' inside the libc directory.
9773 * added ADC library under libio. Preliminary version yet.
9775 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9776 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9777 aopForRemat() now and not by pic16_aopOp(),
9778 * (pic16_popGetTempReg): removed warning messgae when allocating
9779 temporary registers, its a buggy feature and will be removed,
9780 * (pic16_popGet): set register instance field in AOP_CRY,
9781 * (pic16_outBitC): fixed for results in size greater than 1,
9782 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9783 * (pic16_storeForReturn): optimized return of 0,
9784 * (genCmp): experimental code for new genCmp which uses PIC18's
9785 special compare&skip instructions. Initial tests fail some times
9786 with variables grater than 1 byte in size, so new code is disabled,
9787 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9789 * (genCast): began a fix to optimize the casting of a bit to another
9790 bit, now assigning a bitfield to another bitfield will fail, sorry,
9791 * src/pic16/main.c: disabled the use of lr-support feature,
9792 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9793 * added some function prototypes, added function _debugf prototype,
9794 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9795 bits with offset (case PO_GPR_BIT),
9796 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9798 * (isBankInstruction): modified to return 0 for no banking instruction,
9799 and 1 for banking instruction,
9800 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9801 caused stop processing pCodes after a inline assembly block,
9802 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9803 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9804 registers when it shouldn't,
9805 * src/pic16/ralloc.c (allocReg): add preliminary support for
9806 supporting a limited set of temporary registers,
9808 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9810 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9811 genDataPointerSet): ensure assignments always copy in MSB to LSB
9813 (loadRegFromAop): recognize CLRH optimization,
9814 (genFunction): optimize RECEIVE iCodes in reentrant functions
9816 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9818 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9819 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9821 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9822 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9823 contiguous with data
9825 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9827 * device/lib/_gptrget.c (_gptrget),
9828 * device/lib/_gptrgetc.c (_gptrgetc),
9829 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9830 instead of sjmp to ret
9831 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9832 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9834 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9836 * .version: bumped version to 2.4.7
9837 * device/lib/_gptrget.c (_gptrget): is now _naked
9838 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9839 * device/lib/_gptrput.c (_gptrput): is now _naked
9840 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9841 (createFunction): fixed xstack
9842 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9843 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9845 (geniCodeCritical): store original interrupt state in an iTemp bit
9846 var unless stack-auto
9847 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9848 * src/SDCCmain.c (setIncludePath): added include/target to search path
9849 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9850 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9852 (processFuncArgs): put bit vars in bit area
9853 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9854 unsaveRBank): fixed xstack,
9855 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9856 (genFunction, genEndFunction): fixed xstack,
9857 (genAssign): optimization don't walk backwards through mem
9858 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9859 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9860 * support/regression/Makefile: also make library (for stack-auto) when
9861 making "all" and added "test-mcs51-xstack-auto"
9862 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9863 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9864 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9865 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9866 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9867 make-library by MAKE_LIBRARY
9868 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9869 regression tests for xstack
9870 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9871 * support/regression/tests/critical.c: test for critical on mcs51
9873 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9875 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9876 built version of sdcc instead of installed version
9878 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9880 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9881 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9883 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9884 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9885 WARNING: remove device/lib/build/z80/printf.o by hand when
9886 updating from previous build!
9887 * device/lib/z80/printf.c: updated comment
9888 * support/regression/tests/bug1057979.c: test all ports now
9889 * support/regression/tests/bug1065458.c: file added
9891 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9893 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9894 *_start and *_end symbols for static functions
9896 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9898 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9899 and search crt0.o in all library paths,
9900 (setIncludePath): proper handling of --nostdinc,
9901 (setLibPath): proper handling of --nostdlib
9902 * support/regression/Makefile,
9903 * support/regression/ports/ds390/spec.mk,
9904 * support/regression/ports/gbz80/spec.mk,
9905 * support/regression/ports/hc08/spec.mk,
9906 * support/regression/ports/mcs51/spec.mk,
9907 * support/regression/ports/mcs51-large/spec.mk,
9908 * support/regression/ports/mcs51-stack-auto/spec.mk,
9909 * support/regression/ports/z80/spec.mk: use include and lib files from
9910 built version of sdcc instead of installed version
9911 * doc/sdccman.lyx: fixed typo in --nostdinc
9913 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9918 * src/pic/gen.c : added support to generate code for struct bit fields.
9920 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9922 * as/xa51/xa_version.h,
9923 * device/include/errno.h,
9924 * device/include/regc515c.h,
9925 * device/lib/_itoa.c,
9926 * device/lib/_ltoa.c,
9927 * device/lib/ser_ir_cts_rts.c,
9928 * sim/ucsim/xa.src/glob.cc,
9929 * sim/ucsim/xa.src/inst_gen.cc,
9930 * sim/ucsim/xa.src/xa_bit.cc,
9931 * sim/ucsim/xa.src/xa_sfr.cc,
9932 * sim/ucsim/z80.src/inst_dd.cc,
9933 * sim/ucsim/z80.src/inst_fdcb.cc,
9934 * support/scripts/keil2sdcc.pl,
9935 * src/pic16/pic16.dsp,
9936 * src/pic16/pic16a.dsp: corrected cvs line endings
9937 * device/lib/printf_large.c: fixed bug 1057979
9938 * src/pic16/gen.c: fixed non-C standard code
9939 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9940 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9941 * support/regression/ports/mcs51/support.c: reload T1 asap
9942 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9943 pdata use and clear idata startup behaviour
9944 * support/regression/tests/bug1057979.c: added
9946 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9948 * device/examples/ds390/ow390/ad26.h,
9949 * device/examples/ds390/ow390/cnt1d.h,
9950 * device/examples/ds390/ow390/crcutil.c,
9951 * device/examples/ds390/ow390/ownet.h,
9952 * device/examples/ds390/ow390/owsesu.c,
9953 * device/examples/ds390/ow390/swt12.h,
9954 * device/examples/ds390/ow390/swtoper.c,
9955 * device/examples/ds390/ow390/temp10.h,
9956 * device/examples/ds390/ow390/thermodl.c,
9957 * device/examples/ds390/tinitalk/tinitalk.dsp,
9958 * device/examples/ds390/tinitalk/tinitalk.dsw,
9959 * device/examples/mcs51/clock/hw.h,
9960 * device/examples/mcs51/simple2/go.bat,
9961 * device/examples/serialcomm/windows/serial.h,
9962 * device/examples/xa51/dummy.c,
9963 * device/examples/xa51/hello.c,
9964 * device/include/80c51xa.h,
9965 * device/include/at89x051.h: corrected cvs line endings
9967 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9969 * src/pic16/main.c (options): added command line --gstack, to trace
9970 stack over/under flows,
9971 * added pragma 'wparam' to allow passing first byte of function
9972 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9973 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9974 call to __gstack_test function and sets up the symbol as extern,
9975 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9976 * popaop): added call to pic16_testStackOverflow,
9977 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9979 * (genCall, genPcall): now all parameters are passed via stack
9980 except in functions that are pass to wparam pragma in which WREG is
9982 * (genPcall): REENTRANT flag is checked to see if variable prototype
9983 contains reentrant keyword, don't call a non-reentrant function, via
9984 a reentrant function pointer or vice versa, functions are never
9986 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9988 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9989 SIGSEGV when accessing a NULL register stucture,
9990 * (pic16_printGPointerType): modified to handle UPPER modifier for
9991 function initializers, changed prototype of function to simpler one,
9992 * (pic16_printIvalFuncPtr): check to see if function is already
9993 added in externs list,
9994 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9995 optimized a move from W to SFR with a move to the same register
9997 * device/lib/pic16/debug: NEW directory, contains debug features
9998 which are enabled when linking with libdebug.lib, currently command
9999 line option --gstack enables stack pointer tracing for over/under
10000 flow, corresponding sources are in debug/gstack
10002 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10004 * doc/sdccman.lyx: updated SDCC version,
10005 * (PIC16 port): update list of command line options,
10006 * src/pic16/device.h (structure pic16_options_t): added field gstack
10007 to enable stack overflow tracing on push/pops,
10008 * src/pic16/device.c (statistics structure): added statistics
10010 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10011 pic16_dump_int_registers): increase statistics counters for each
10012 * variable which is encountered
10013 * (pic16_dump_usection): emit each .udata variable to its own udata
10015 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10016 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10017 parameters via stack, otherwise use old scheme,
10018 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10019 assembler output file,
10020 * src/pic16/main.c: added command line options --gstack to enable
10021 push/pop tracing for stack overflow,
10022 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10023 instructions): added size of each instruction,
10024 * (pic16_countInstruction): estimate size of instructions in
10025 the_pFile list, inline assembly blocks are not counted,
10026 * (pic16_FixRegisterBanking): trace previous register usage, when
10027 banksel optimizations is greater than 0, don't emit a redudant
10030 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10032 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10033 * src/pic16/ralloc.c : applied same fix for pic16.
10034 * src/pic/gen.c : tidied it up a little.
10036 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10038 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10039 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10041 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10043 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10045 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10047 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10048 non-reentrant function __modsint in the interrupt function (thus
10049 corrupting math operations during serial I/O)
10050 * device/lib/ser_ir.c: as above, changed buffersize
10051 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10052 256.c,d for zeroing
10053 * doc/Makefile: added option -t for rsync
10055 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10057 * src/SDCCast.h (struct ast),
10058 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10060 2004-10-20 Borut Razem <borut.razem AT siol.net>
10062 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10065 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10067 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10069 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10070 support functions to replace long sequences of MOVFF's from access
10071 bank registers to stack and vice versa,
10072 * src/pic16/device.h: added new field opt_flags, where optimization
10073 flags can be set to enable certain features,
10074 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10075 * pBlock, (genFunction, genEndFunction): surroung loop for
10076 saving/loading used registers in stack with PC_INFO pCodes,
10077 INF_LREGS. Code in between can then be optimized by pCode optimizer
10078 to support function calls,
10079 * (genDataPointerSet): fixed bug which loaded float fields in
10080 structures with corrupt data,
10081 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10082 in a standard way debug info on stderr. Feature used for developing
10083 and debugging only,
10084 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10085 obsolete chunks of code,
10086 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10087 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10088 * pic16/src/pcode.c (pic16_newpCodeInfo,
10089 * (pic16_newpCodeOpLocalRegs),
10090 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10092 * (pic16_pCodeConstString): printing of the initial value of a
10093 symbol as a comment is inhibited since parsing was already done by
10094 copyStr and output is corrupt,
10095 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10097 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10099 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10101 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10103 * as/mcs51/lkarea.c: removed old K&R style,
10104 (lnksect): changed check on boundary error,
10105 (lnksect2): changed check on boundary error,
10106 (lnksect2): extend XSTK to end of page if size = 1
10107 * as/mcs51/lkmain.c: removed old K&R style,
10108 (Areas51): create l_IRAM symbol
10109 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10110 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10111 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10112 * device/lib/_mullong.c: added version to be compiled with xstack
10113 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10114 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10115 * device/lib/mcs51/crtxstack.asm: fixed comment
10116 * src/SDCCglue.c: maxInterrupts defaults to 0,
10117 (emitMaps): added pdata,
10118 (createInterruptVect): (re)moved default,
10119 (glue): added pdata,
10120 (glue): moved __start__xstack to XSTK with default size 1
10121 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10122 and options.float_rent when options.stackAuto is set,
10123 (linkEdit): only write XDATA_NAME if provided on command line
10125 * src/SDCCmem.c: added pdata
10126 * src/port.h: added pdata_name to PORT
10127 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10128 (saveRegisters, unsaveRegisters): removed usage of B,
10129 (genMinus): fixed accumulator clash,
10130 (genJumpTab): added comment, this needs another look
10131 * src/mcs51/gen.c: added check for "B in use" paranoia,
10132 added pushB() and popB()
10133 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10136 * src/ds390/main.c,
10138 * src/mcs51/main.c,
10140 * src/pic16/main.c,
10142 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10143 added PSEG (PAG,XDATA) or NULL to port specifier
10144 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10145 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10146 (_mcs51_genInitStartup): removed __start__xstack equ,
10147 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10148 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10149 * src/z80/gen.c (_rleAppend): fixed warnings
10150 * support/regression/tests/zeropad.c: added pdata test
10151 * .version: bumped to 2.4.6
10153 2004-10-17 Borut Razem <borut.razem AT siol.net>
10155 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10156 as a part of nightly build
10158 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10160 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10161 WREG holds the first byte function parameters,
10162 * (aopForSym): take special case for symbols which are in FARSPACE
10163 but in CODESPACE too,
10164 * (assignResultValue): modified to take into account _G.useWreg,
10165 * (genCall): don't use wreg for parameter passing when function is
10166 declared as reentrant, too, added optimization INCF to stack
10167 pointer when stack parameter count is 1,
10168 * (genFunction, genEndFunction): refurnished and fixed to not using
10169 wreg for passing parameters when function has varargs or is
10170 reentrant, fixed bug with symbol name compare for generating
10171 functions in absolute address,
10172 * (pic16_storeForReturn): refurnished,
10173 * (genCmp): began writing a new version of the function, not ready
10174 yet, therefore it is disabled,
10175 * (genAssign): do not read code memory when assigning a function to
10176 a pointer function,
10177 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10178 array of characters, not pointer,
10179 * (pic16initialComments): in debug mode emit an .ident directive for
10181 * (_process_pragma): emit a new warning type (internal to pic16)
10182 when setting stack to default length, emit a similar warning when
10183 placing a function at absolute address and address is not word aligned
10184 * (_pic16_parseOptions): added 'return TRUE' statement,
10185 * (_pic16_linkEdit): if compiling a source, then add the source's
10186 file object, first in the list of objects to link,
10188 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10190 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10191 * src/pic/main.c : removed VC warning.
10192 * src/pic/gen.c : changed comment.
10194 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10196 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10197 reference to a deprecated symbol _GPTRREG was causing failure to
10198 link. Thanks G. M. Gallant for the info.
10200 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10202 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10203 comments for Bugs item #954788.
10205 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10207 * src/pic16/device.c (pic16_dump_gsection,
10208 * pic16_groupRegistersInSection): handle symbols declared to be in
10209 access bank differently,
10210 * src/pic16/gen.c (struct _G): added field resDirect,
10211 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10212 send values read from stack directly to result and don't allocate
10214 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10216 * (pic16_sameRegsOfs): NEW,
10217 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10218 free because they were not allocated from temporary pool,
10219 * pic16_popRegFromString): workaround to fix a problem with
10220 allocating variables twice or never,
10221 * (genGenPointerGet): using PRODL instead of FSR0H,
10222 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10224 * (genAssign): take advantage of the _G.resDirect flag,
10225 * (genCast): around line 11844, use mov2f instead of directly
10226 MOVFF'ing between operands to account for literal values,
10227 * src/pic16/genutils.c: some new debug functions for gpsim have been
10229 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10230 float with integer part only,
10231 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10232 place variables in access bank
10233 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10234 updated sources to reflect recent changes in gen.c
10236 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10238 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10239 sources that searched for headers in installation path, now the
10240 device/include/pic16 is used,
10241 * src/pic16/glue.c (pic16glue),
10242 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10243 .line directives if not in debug mode, this suppresses assembler's
10244 warnings for ignored directives
10246 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10248 * src/port.h: made reset_regparms prototype void parameter explicit.
10249 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10250 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10251 * doc/sdccman.lyx: documented warning disabling and how to use
10252 printf_large to make it print floats.
10253 * device/include/stdbool.h: NEW
10254 * device/lib/_atof.c,
10255 * device/lib/_divuint.c,
10256 * device/lib/_divulong.c,
10257 * device/lib/expf.c,
10258 * device/lib/printf_large.c,
10259 * device/lib/sincosf.c,
10260 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10261 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10262 a completely reentrant lib.
10264 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10266 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10267 * device/include/pic16/stdio.h: fixed bug with colon
10269 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10271 * device/include/pic16/stdio.h,
10272 * device/include/pic16/stdlib.h,
10273 * device/include/pic16/math.h: NEW
10274 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10275 declared as _naked to reduce overhead
10276 * device/lib/Makefile.in (target port-specific-objects-pic16):
10277 changed * to *.* so to ignore the CVS directory,
10278 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10279 stacked variables back in stack,
10280 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10283 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10285 * .version: bumped version number to 2.4.5
10286 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10287 * support/Util/SDCCerr.c (messages structure): added entry for
10290 Large cumulative patch for pic16 port and libraries.
10291 * device/include/pic16/sdcc-lib.h,
10292 * device/include/pic16/stdarg.h,
10293 * device/include/asm/pic16/features.h,
10294 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10295 * device/include/pic16/float.h: changes reentrant keyword with
10296 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10297 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10298 updated target build-libraries to include objects from gptr,
10299 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10300 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10301 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10302 all function headings,
10303 * src/SDCCmain.c: added global parameter userIncDirsSet,
10304 * (parseCmdLine): when option -I is encountered add directory to
10305 userIncDirsSet too,
10306 * src/version.awk: added space between control and long,
10307 * src/pic16/NOTES: added some notes for the port,
10308 * src/pic16/gen.c: added prototype for mov2fp function,
10309 * (fReturnpic16[]): properly named return value registers,
10310 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10311 * (aopForSym): added code to handle symbols with onStack flag set,
10312 symbols onStack are allocated PTRSIZE bytes,
10313 * (aopFreeAsmop): handles special case where asmops are stack objects,
10314 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10315 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10316 added argument lock to trace flaws in allocating temporary registers
10317 when developing port,
10318 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10319 * (pic16_popRegFromString): reenabled allocating a direct register
10321 * (assignResultValue): various beautifications,
10322 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10323 referenced function argument,
10324 * (genIpush): reenabled to allow stacked arguments, handles only
10325 ic->parmPush iCodes,
10326 * (genCall, genPcall): major changes to allow for variable argument
10327 functions, fixed a bug with falsely restoring stack pointer after
10328 returning from call,
10329 * (genFunction): pending code for critical function,
10330 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10331 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10332 * (genNearPointerGet): fixed bug with indirect reading, was always
10334 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10336 * (genAddrOf): rewrote code to take address of a stacked function parameter
10337 * (genCast): fixed casting to generic pointer type,
10338 * src/pic16/gen.h: added AOP_STA,
10339 * (struct asmop): added field stk,
10340 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10341 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10342 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10343 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10344 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10345 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10347 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10349 * (pic16_port structure): generic pointer size is set to 3,
10350 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10351 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10353 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10354 operand is an iTemp,
10356 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10358 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10359 * debugger/mcs51/simi.c: addapt new syntax of s51
10361 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10363 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10364 * src/pic16/pcode.c: commented out some calls to free() in order to
10367 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10370 * src/SDCCicode.c (isiCodeInFunctionCall),
10371 * src/avr/ralloc.c (selectSpil),
10372 * src/pic/ralloc.c (selectSpil),
10373 * src/pic16/ralloc.c (selectSpil),
10374 * src/ds390/ralloc.c (selectSpil),
10375 * src/hc08/ralloc.c (selectSpil),
10376 * src/xa51/ralloc.c (selectSpil),
10377 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10378 stack in the middle of a function call sequence (fixes bug #1020268)
10379 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10380 costs associated with the minimum switch case.
10382 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10384 * src/SDCC.lex: fixed bug #1030549
10386 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10388 * src/SDCCcse.h (struct cseDef),
10389 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10390 over a function call if the CSE is derived from a symbol whose
10391 address has been taken (fixes bug #1029883)
10392 * support/regression/tests/bug-1029883: a new regression test for
10395 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10397 * src/hc08/gen.c (emitinline): fixed bug #1029778
10398 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10399 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10400 and starts toward RFE #905167)
10402 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10404 * src/pic16/gen.c (mov2f): New function to move an operand to
10405 another without considering if it is a literal or a register,
10406 * (pic16_sameRegs): don't check if they are both AOP_REG,
10407 * (AccRsh): removed andmask=0 lines,
10408 * (genLeftShift): duplicated to be improved in future versions,
10409 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10410 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10411 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10412 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10413 * (insertBankSwitch): fixed inserting banksel directives algorithm
10414 for instructions that follow a skip instruction, this fixes a report
10415 for broken subtraction code generation,
10416 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10417 iCode is a left op, just in case result and right share the same
10420 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10423 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10425 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10426 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10427 on 2004-09-12; it was buggy
10429 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10431 * src/SDCCsymt.h: removed RESULT_CHECK
10436 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10438 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10440 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10441 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10442 configuration values no more rejected by compiler, they are assigned
10443 to configuration registers with a warning message instead,
10444 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10445 the for-loop so last conf register is emitted too,
10446 * (_pic16_initPaths): link library libsdcc.lib by default,
10447 * (_hasNativeMulFor): modified test for multiplication according to
10448 Raphael Neider's remarks. Integer multiplication is also done with
10450 * device/include/pic16/pic18fregs.h: corrected type error in while
10451 testing and including 18f6720 header file
10453 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10455 * src/pic16/device.h (pic16_options): removed field use_crt,
10456 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10457 until an optimization to handle single bits is added,
10458 * (pic16_loadFSR0): moved before genUnpackBits,
10459 * (genAnd): some white lines removed,
10460 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10461 leave_reset flags in pic16_options when using crt modules,
10463 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10465 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10466 for bugs 898889 & 979599. Also used some safer print instructions.
10468 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10470 * src/pic16/device.h (pic16_options_t): added field use_crt,
10472 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10473 catch a probable future bug,
10474 * src/pic16/gen.c: aopIdx function commented out,
10475 * (genAssign): commented out old code which used aopIdx,
10476 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10477 code, added if conditionals to take into account the --use-crt
10478 command line options,
10479 * src/pic16/main.c (pic16_optionsTable): added new command line
10480 options, --use-crt= and --no-crt,
10481 * (_pic16_linkEdit): now the proper crt object is added in the
10482 linker command line except than when --no-crt is specified,
10483 * src/pic16/pcode.c,
10484 * src/pic16/pcode.h: added some structures and functions for a new
10485 optimization scheme to compansate for instruction overhead between
10486 same iCodes, this scheme is currently under development and is not
10487 working in any way,
10488 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10490 * device/lib/pic16/startup/crt0i.c,
10491 * device/lib/pic16/startup/crt0iz.c: added global char variable
10492 __uflags to force the generation of an idata section
10494 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10497 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10498 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10500 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10502 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10503 Frieder) and clarified the default code optimization mode
10505 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10507 * src/SDCC.lex (doPragma, process_pragma),
10508 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10509 "opt_code_size", and "opt_code_balanced"
10510 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10511 regrouped options by category, added support for category headers
10512 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10513 and "--opt-code-size"
10514 * doc/sdccman.lyx: documented these new options and pragmas
10515 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10516 preference into account
10518 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10520 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10521 geniCodePreDec): Fixed bug 904237 by generating a warning
10523 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10525 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10527 * src/pic/device.c : When no max ram set validate full memory range.
10529 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10531 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10533 * device/lib/_gptrget.c,
10534 * device/lib/_gptrput.c: updated comment
10535 * device/lib/calloc.c,
10536 * device/lib/free.c,
10537 * device/lib/malloc.c,
10538 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10539 * src/SDCCcse.c (cseBBlock),
10540 * src/SDCCicode.c (printOperand, geniCodeArray),
10541 * src/SDCCicode.h (struct operand): fixed bug 868103
10542 * support/regression/tests/bug-868103.c: added
10543 * src/SDCCast.c (searchLitOp),
10544 * src/SDCCcse.h (struct cseDef),
10545 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10546 * src/SDCCicode.h (struct operand),
10547 * src/SDCCsymt.h (struct sym_link),
10548 * src/avr/gen.c (hasInc),
10549 * src/ds390/gen.c (hasInc),
10550 * src/hc08/gen.c (genPlusIncr, hasInc),
10551 * src/mcs51/gen.c (hasInc),
10552 * src/pic16/glue.c (pic16_printIvalChar),
10553 * src/pic16/ralloc.c (regWithIdx),
10554 * src/xa51/gen.c (hasInc) : removed warnings
10555 * src/SDCCast.c (createBlock): added comment ???
10556 * src/hc08/ralloc.c: updated comments
10558 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10560 * doc/sdccman.lyx: updated section on switch statements, added
10561 section about semaphore locking
10562 * doc/Makefile: added option -info for latex2html
10563 * device/lib/_gptrget.c,
10564 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10566 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10568 * src/pic/device.h,
10569 * src/pic/device.c,
10570 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10571 maxram is less than 0x100.
10573 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10575 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10577 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10580 * src/mcs51/main.c,
10581 * src/ds390/main.c,
10585 * src/pic16/main.c,
10588 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10589 a jump table is the best form for a switch statement, including
10590 automatic insertion of missing cases to make the case range
10591 continuous. Developed in collaboration with Frieder Ferlemann.
10593 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10595 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10596 accumulator result if it needs sign extension
10598 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10600 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10602 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10604 * device/lib/gbz80/printf.c,
10605 * device/lib/z80/printf.c: removed define for NULL
10607 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10609 * as/xa51/xa_link.c,
10610 * device/examples/ds390/ow390/ad26.c,
10611 * device/examples/ds390/ow390/cnt1d.c,
10612 * device/examples/ds390/ow390/counter.c,
10613 * device/examples/ds390/ow390/ds2480.h,
10614 * device/examples/ds390/ow390/ds2480ut.c,
10615 * device/examples/ds390/ow390/findtype.c,
10616 * device/examples/ds390/ow390/gethumd.c,
10617 * device/examples/ds390/ow390/owllu.c,
10618 * device/examples/ds390/ow390/ownetu.c,
10619 * device/examples/ds390/ow390/swt12.c,
10620 * device/examples/ds390/ow390/swtloop.c,
10621 * device/examples/ds390/ow390/temp.c,
10622 * device/examples/ds390/ow390/temp10.c,
10623 * device/examples/ds390/ow390/thermo21.c,
10624 * device/examples/ds390/ow390/tinilnk.c,
10625 * device/examples/ds390/ow390/tstfind.c,
10626 * device/examples/serialcomm/windows/serial.cpp,
10627 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10628 * device/include/reg51.h: fixed line endings for cvs
10630 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10632 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10633 packRegsForAccUse, packRegisters): new accumulator register
10635 * support/regression/ports/hc08/support.c (_putchar): suppress
10636 warning of unused variable
10637 * src/SDCCicode.c: added SWAP entry to codeTable
10639 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10641 * device/lib/sprintf.c: forgot to add this file before previous commit
10643 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10645 * src/pic16/gen.c (genPackBits): added operand right in function
10646 parameters, load result directly if p_type is POINTER (that is
10647 called by genNearPointerSet)
10648 * (genUnPackBits): added operand left in function parameters,
10649 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10650 FSR0 if accessing bitfields,
10652 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10654 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10655 _print_format; updated printf, sprintf, vsprintf
10656 * device/include/asm/default/features.h: corrected comment/define
10657 * device/lib/Makefile.in: added sprintf.c
10658 * device/lib/libsdcc.lib: added sprintf module
10659 * device/lib/printf_large.c,
10660 * device/lib/vprintf.c,
10661 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10663 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10664 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10665 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10667 * support/regression/tests/zeropad.c: define idata as data for hc08
10669 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10671 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10672 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10673 labels are referenced at least once (even if a reference is not found)
10674 * src/hc08/gen.c (emitcode): set isComment flag for comments
10675 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10676 loads), rules 6a..6b (optimize jumps to return)
10678 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10680 * device/lib/acosf.c (acosf),
10681 * device/lib/asinf.c (asinf),
10682 * device/lib/atanf.c (atanf),
10683 * device/lib/ceilf.c (ceilf),
10684 * device/lib/cosf.c (cosf),
10685 * device/lib/coshf.c (coshf),
10686 * device/lib/cotf.c (cotf),
10687 * device/lib/fabsf.c (fabsf),
10688 * device/lib/floorf.c (floorf),
10689 * device/lib/log10f.c (log10f),
10690 * device/lib/logf.c (logf),
10691 * device/lib/sinf.c (sinf),
10692 * device/lib/sinhf.c (sinhf),
10693 * device/lib/sqrtf.c (sqrtf),
10694 * device/lib/tanf.c (tanf),
10695 * device/lib/tanhf.c (tanhf),
10696 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10697 replaced all instances of "reentrant" in the library functions
10698 defined in math.h with this macro.
10699 * support/regression/tests/float_trans.c: reenabled test for hc08
10701 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10703 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10704 erroneously deleted
10706 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10708 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10709 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10710 multi-byte volatile operands are used
10711 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10712 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10713 initialization to area GSINIT0 so that it would always precede
10714 any static initializers in GSINIT
10715 * support/regression/tests/zeropad.c: fixed idata define for hc08
10716 * support/regression/tests/bug-927659.c,
10717 * support/regression/tests/float_trans.c: disabled tests for hc08
10718 pending missing library routines
10719 * .version: increased version number to 2.4.4 - hc08 port now passes
10723 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10725 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10726 * Makefile.common.in,
10728 * as/hc08/Makefile.in,
10729 * as/mcs51/Makefile.in,
10730 * as/z80/Makefile.in,
10731 * debugger/mcs51/Makefile.in,
10732 * device/include/Makefile.in,
10733 * device/lib/Makefile.in,
10736 * link/z80/Makefile.in,
10737 * packihx/Makefile.in,
10738 * sim/ucsim/main_in.mk,
10739 * sim/ucsim/avr.src/Makefile.in,
10740 * sim/ucsim/doc/Makefile.in,
10741 * sim/ucsim/gui.src/serio.src/Makefile.in,
10742 * sim/ucsim/hc08.src/Makefile.in,
10743 * sim/ucsim/s51.src/Makefile.in,
10744 * sim/ucsim/xa.src/Makefile.in,
10745 * sim/ucsim/z80.src/Makefile.in,
10747 * support/cpp2/Makefile.in,
10748 * support/librarian/Makefile,
10749 * support/makebin/Makefile: added DESTDIR to the install path proposed
10750 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10751 * doc/sdccman.lyx: added DESTDIR documentation
10753 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10755 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10756 instruction for interrupt handlers, use fast returns when returning
10757 from high priority interrupts
10759 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10761 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10763 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10764 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10765 bugs, ported much of Bernhard's code from mcs51
10766 * src/mcs51/gen.c (genSend),
10767 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10768 than one when calling a reentrant function
10769 * device/lib/_mullong.c: defined an alternate struct layout for big
10770 endian ports (hc08)
10772 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10774 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10777 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10779 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10780 are sane and complete before asking the port its prefered parameter
10781 passing method (fixes bug #1017633)
10782 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10785 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10787 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10788 problem in bitfields >= 8 bits.
10790 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10792 * src/SDCCsymt.c: undid changes that were not meant to be committed
10794 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10796 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10798 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10800 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10801 copied and wrong bit got inverted
10803 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10805 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10806 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10807 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10808 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10809 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10810 assignments to bitfields at known addresses
10811 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10812 reads from bitfields at known addresses
10813 * src/hc08/ralloc.c (packRegisters),
10814 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10815 genhc08Code): optimize pointer get values used as conditionals
10816 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10819 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10821 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10822 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10823 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10826 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10828 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10830 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10832 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10835 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10837 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10839 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10841 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10844 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10846 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10848 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10850 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10851 cases use more compact code.
10853 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10855 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10857 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10859 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10861 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10864 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10865 parameter of changePointer() from symbol* to sym_link*
10866 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10867 * src/SDCCsymt.c (compareType): void* type is castable to other
10868 pointers, but not necesarily an exact match.
10869 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10870 is no longer blindly treated as an exact match.
10871 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10873 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10875 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10877 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10881 * src/pic/ralloc.h,
10882 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10884 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10886 * src/pic/device.c,
10887 * src/pic/device.h,
10888 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10890 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10892 * src/mcs51/gen.c (emitcode): fixed bug #992819
10894 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10896 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10897 there's no need to make it worse
10899 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10901 * src/mcs51/ralloc.c (deassignLR),
10902 * src/ds390/ralloc.c (deassignLR),
10903 * src/hc08/ralloc.c (deassignLR),
10904 * src/z80/ralloc.c (deassignLR),
10905 * src/pic/ralloc.c (deassignLR),
10906 * src/pic16/ralloc.c (deassignLR),
10907 * src/avr/ralloc.c (deassignLR),
10908 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10909 rlivePoint): fixed another part of bug #971834
10911 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10913 * src/z80/main.c: enabled "critical" keyword
10914 * src/z80/mappings.i,
10915 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10916 functions (fixes bug #979646)
10917 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10919 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10921 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10924 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10926 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10927 doesn't disable too much optimizations
10929 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10931 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10933 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10935 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10937 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10939 * src/pic/gen.c tidied up tabs
10940 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10941 * src/pic/main.c tidied up tabs
10942 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10943 * src/pic/pcoderegs.c tidied up tabs
10944 * src/pic/ralloc.c tidied up tabs
10946 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10948 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10949 to S_FIXED for pic16 port and when symbol is not in level 0,
10950 allocate for S_REGISTER storage class and pic16 port, too,
10951 * src/pic16/device.h: prototype for checkSym,
10952 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10953 * (pic16_assignConfigWordValue): test the value and the mask to
10954 validate that the value is suitable for the configuration word,
10955 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10956 collect extern declared symbols, don't emit symbol twice, check
10957 first if symbol is in publics set first,
10958 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10959 * added command line '--fstack' which enables an experimental
10960 feature for stack access, too buggy to be used yet...
10961 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10962 * (pic16_allocDirReg): when register has storage class S_REGISTER
10963 allocate in pic16_dynAccessRegs,
10964 * device/include/pic16/pic18f????.h: modified configuration word
10965 naming convention, words started as CONFIG0H but should be CONFIG1H
10967 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10969 * device/include/mcs51reg.h: fixed bug 970993
10971 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10973 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10974 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10975 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10976 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10977 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10978 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10979 error/warning numbers,
10980 added function setWarningDisabled()
10981 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10982 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10983 _memcmp.c _memmove.c calloc.c realloc.c free.c
10984 * support/regression/tests/malloc.c: added tests for new functionality
10985 * support/regression/tests/zeropad.c: added tests for truncated initializers
10986 and initialized char arrays starting with '\x0'
10987 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10989 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10991 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10993 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10995 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10996 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10997 peephole 177.e. Thanks to anonymous
10999 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11001 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11002 function isn't used in the source but referenced as a
11003 variable initializer then declare it as extern in .asm file
11005 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11007 * .version: increased version number to 2.4.3
11009 Adding version extension according to ChangeLog CVS revision
11010 * src/Makefile.in (target all): added dependency 'version.h'
11011 * (rule version.h): added rule to create version.h from ChangeLog,
11012 * (rule dep): added dependency version.h,
11013 * src/version.awk: AWK script to create version.h
11014 * src/SDCCdwarf2.c (dwWriteModule),
11015 * src/SDCCglue.c (initialComments),
11016 * src/SDCCmain.c (printVersionInfo): modified to write after
11017 version string the version extension number,
11018 * src/SDCCutil.c: included "version.h"
11019 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11021 * src/SDCCutil.h: added prototype for getBuildNumber
11023 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11024 includeDirsSet, too,
11025 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11026 const char [] is found in function prototype...
11028 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11029 moving to WREG with source is already in WREG,
11030 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11031 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11032 * (aopForSym): stack'ed symbols are partially supported, added
11033 if-clause to support symbols in FARSPACE,
11034 * (sameRegs): added test for AOP_ACC to see if registers are same,
11035 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11036 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11037 * (pic16_popRegFromString): will not allocate a new register if it
11038 doesn't find one by name, bug may have introduced...
11039 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11040 * (genIpush): revived to use pic16 port's stack,
11041 * (genAddrOf): added incomplete case for stack'ed operand,
11042 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11043 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11044 can handle multibyte operands,
11045 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11046 * (pic16initialComments): added message for MPLAB compatibility
11048 * src/pic16/main.h: prototype for pic16_mplab_comp,
11049 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11050 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11051 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11052 because of increased complexity of procedure,
11053 * (_process_pragma): stack pragma changed to format 'stack pos len',
11054 emit symbol '_stack_end' to conform with gplink,
11055 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11056 to search for register,
11057 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11059 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11060 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11061 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11062 case for PO_GPR_REGISTER,
11063 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11064 dies, the new era is ahead !...
11065 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11066 pic16_dynInternalRegs,
11067 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11068 * (pic16_allocDirReg): minor optimizations and bug fixes,
11069 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11071 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11072 load stack and frame pointer with address of 'stack_end' symbol
11074 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11076 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11077 without source code but only variable initializers
11079 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11081 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11082 external are not declared as extern to reduce overhead while linking
11084 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11086 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11088 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11090 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11091 Yee Keat for the patch
11092 * src/SDCCast.c (decorateType): fixed bug #979599
11093 * src/ds390/gen.h: removed local fReturnSizeDS390
11094 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11095 * src/ds390/gen.c (genAnd, genOr, genXor),
11096 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11098 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11100 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11101 add relFilesSet to $3, manipulate $2 to handle linking of object
11102 files without source files in command line,
11103 * device/include/pic16 (all headers): added ID location macros,
11104 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11105 entries for ID location bytes,
11106 * (pic16_assignIdByteValue): NEW,
11107 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11108 added field dumpcalltree to pic16_options_t,
11109 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11110 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11111 emitting rFalseIfx label after check_carry label,
11112 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11113 pic16_emitDIRegs), NEW
11114 * (pic16glue): dump .calltree file when option --calltree found,
11115 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11116 * (_pic16_genAssemblerPreamble): emit ID locations after
11117 configuration registers,
11118 * (pic16_linkCmd): modifications of the link command,
11119 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11120 * (pic16_pCodeInitRegisters): don't init stack registers,
11121 * (pic16_findPrevInstruction): fixed bug,
11122 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11123 bug with immediate registers,
11124 * (buildCallTree): traces stack push and pop,
11125 * (pct2): dump also stack usage for each function,
11126 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11127 * (pic16_allocDirReg): various modifications,
11128 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11131 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11133 * src/pic16/pcode.c: removed buggy double colon
11135 2004-07-01 Borut Razem <borut.razem AT siol.net>
11137 * support/scripts/sdcc.nsi: added include/pic16 to setup
11139 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11141 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11142 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11144 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11145 specific command line arguments. Also added sample lkr script
11146 for placing a variable at a specific memory bank.
11147 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11148 at a specific memory bank,
11149 * (pic16_dump_isection): fixed bug which caused string literals to
11150 be omitted when dumping idata section,
11151 * (pic16_groupRegistersInSection): added code to handle registers
11152 in specific memory banks,
11153 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11154 public, all references are renamed too,
11155 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11157 * (pic16_storeForReturn): added case to handle when dest is WREG,
11158 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11159 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11160 pic16_rel_udata, check to see if that register is marked as being
11161 a member of a specific memory bank,
11162 * (pic16_printIvalCharPtr): added code to add string literals either
11163 to code or the idata sections,
11164 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11165 also accept the 'udata' pragma,
11166 * src/pic16/main.h: new structure types sectName and sectSym
11167 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11168 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11169 * (pic16_findPrevInstruction): fixed, it returned nothing,
11170 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11171 instruction combinations,
11172 * (pic16_FixRegisterBanking): heavily reorganised,
11173 * (pic16_AnalyzeBanking): if generating banksel directives is
11174 disabled, then don't call FixRegisterBanking at all,
11175 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11176 completely removed,
11177 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11179 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11181 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11182 Phuah Yee Keat <yk.phuah AT nestac.com>
11184 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11186 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11187 correctly the IVT even if it is relocated to some other location
11189 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11191 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11192 * device/include/pic16/pic18f2220.h: NEW,
11193 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11194 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11195 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11196 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11197 nodefaultlibs, ivt_loc is the location of the interrupt vector
11198 table, and nodefaultlibs signs that default libraries should not be
11199 linked in link stage,
11200 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11201 according to --ivt-loc argument,
11202 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11203 when pragma stack is found,
11205 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11207 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11208 256 (range check), 257 (do while), 258.a-f (bit banging
11209 f.e. on 3-wire SPI bus)
11211 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11213 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11214 variables used exclusively within a loop
11216 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11218 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11220 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11222 * src/SDCClrange.c (computeClash): fixed bug #971834
11224 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11226 * src/mcs51/gen.c (genCmp): fixed bug #975903
11227 * src/hc08/gen.c (operandsEqu),
11228 * src/ds390/gen.c (operandsEqu),
11229 * src/z80/gen.c (operandsEqu),
11230 * src/pic/gen.c (operandsEqu),
11231 * src/pic16/gen.c (operandsEqu),
11232 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11233 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11235 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11237 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11239 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11241 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11242 default case in switch statement,
11243 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11244 to eliminate problem with initialisation of pointers, but problem
11246 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11247 * (emitStaticSegment): removed various lines emitting debug info,
11248 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11249 added processor registers for utilizing EEPROM,
11250 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11251 configurable and set 8
11253 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11255 * .version: increased version number to 2.4.2,
11257 Cumulative patch for pic16 port
11258 * src/pic16/device.c: changed scheme to dump initial values for
11259 variables in idata segment, all print_idata* functions were removed,
11260 now the pic16_printIval* will be called,
11261 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11262 * _pic16_printPointerType, pic16_printPointerType,
11263 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11264 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11265 NEW, similar to the respective functions in SDCCglue.c,
11266 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11267 way, emitting hex bytes,
11268 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11270 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11272 * src/avr/ralloc.c (serialRegAssign),
11273 * src/xa51/ralloc.c (serialRegAssign),
11274 * src/pic/ralloc.c (serialRegAssign),
11275 * src/pic16/ralloc.c (serialRegAssign),
11276 * src/hc08/ralloc.c (serialRegAssign),
11277 * src/z80/ralloc.c (serialRegAssign),
11278 * src/ds390/ralloc.c (serialRegAssign),
11279 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11281 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11283 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11284 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11286 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11288 Cumulative patch for pic16 port:
11289 * src/pic16/device.h (typedef PIC16_device) modified fields for
11290 defining microcontrollers,
11291 * src/pic16/device.c: added new info for all devices in Pics16 array,
11292 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11293 to be optimised out by the pCode optimiser,
11294 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11295 specially, bug reported by G.M. Gallant,
11296 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11297 as force'd so that cannot be optimised out by pCode optimiser,
11298 * src/pic16/pcode.c,
11299 * src/pic16/pcodepeeph.c,
11300 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11301 they are disabled by default, but can be enabled explicit with
11302 command argument --denable-peeps, for testing,
11303 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11304 --pomit-ivt in COMPILE_FLAGS
11306 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11308 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11309 compilation on MSVC
11311 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11313 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11315 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11317 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11318 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11320 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11322 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11323 would only assign 0x300001 register.
11325 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11327 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11328 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11330 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11332 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11334 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11335 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11336 added peephole 254 (left shift), 255 (jump table)
11338 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11340 * device/lib/Makefile.in: removed comment line with model-pic16,
11341 * (target port-specific-objects-pic16): the libraries and objects
11342 are copied to the build directory form the device/lib/pic16/bin
11345 Cumulative patch concerning pic16 port:
11346 * library directory has been re-organized,
11347 * added support for PIC18F1220,
11348 * added headers and library sources for chips 18f1220,18f6520,
11349 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11351 * configuration registers setting has changed, now each supported
11352 device has a complete description of the registers it uses,
11353 * all initialisations are moved to idata sections, these section
11354 can be absolute or relocatable,
11355 * fixed initialisation of codespace variables,
11356 * fixed warning about PCLATU and gpsim,
11357 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11358 * (genAssign): use table reads when assigning from variables in codespace,
11359 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11360 char/int variables placed in codespace,
11361 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11362 registers set in .asm file, no need for --pomit-config-words anymore,
11363 * (pic16glue): some 8051 legacy segments are commented out
11364 (to be removed completely),
11365 * added support for alternative assembler and linker with --asm=
11366 and --link= command line arguments,
11367 * peepholes are disabled automatically in the port, no need to
11368 specify on command line,
11369 * port supports natively char/int/long multiplication, but converts
11370 all divisions to support functions,
11371 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11372 to the file set in variable $2,
11373 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11374 strings in ASCII format and not in hex,
11375 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11376 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11377 allocate proper register if iCodes aren't temporary,
11379 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11381 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11383 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11385 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11388 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11390 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11391 computed address is reused
11392 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11393 multi-byte bitfields
11395 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11397 * src/z80/gen.c: (genArrayInit): must check for pointers too
11399 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11401 * support/regression/tests/zeropad.c: never meant to commit the
11402 nestedstruct test: removed, added check for GCC version
11404 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11406 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11407 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11408 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11409 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11410 bugs 928906 and 954082 half-empty initializers
11412 * src/SDCCsymt.c (getAllocSize): added for above fix
11413 * src/z80/gen.c (genArrayInit): fixed bug 741044
11414 * support/regression/tests/zeropad.c: added tests
11416 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11418 * src/pic16/device.c (pic16_dump_section): corrected bug which
11419 caused some symbols of the libraries to be misplaced
11421 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11423 * src/pic16/glue.c,
11424 * src/pic16/ralloc.h,
11425 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11426 to fix conflict with pic port
11428 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11430 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11431 externs configuration variables,
11432 * src/pic16/ralloc.h,
11433 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11434 prototype in header, commented out some debug messages
11436 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11438 * src/pic16/glue.c,
11439 * src/pic16/main.c,
11440 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11441 for gpasm COFF object generation. Thanks to D. Hawkins for
11444 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11446 * src/ds390/main.c,
11447 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11448 Brock for spotting this)
11449 * src/ds390/gen.c (genEndFunction),
11450 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11451 interrupt handler and critical. Disable push/pop optimizations when
11452 peephole optimizations disabled.
11454 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11456 Updated pic16 library sources and headers.
11457 * device/lib/pic16/pic18f*/ ,
11458 * device/include/pic16/*.h: modified to handle structured SFR
11461 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11463 * src/port.h (PORT structure): added hook initPaths, now each
11464 port can declare its own default search paths,
11465 which can been seen with the --print-search-dirs option,
11466 see pic16 port for example,
11467 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11468 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11469 * (doPrintSearchDirs): NEW, replaces in a central manner the
11470 printing of search dirs which was split in set*Paths functions,
11471 * (main): added call to port->initPaths and doPrintSearchDirs,
11473 * src/ds390/main.c,
11476 * src/izt/tlcs900h.c,
11477 * src/mcs51/main.c,
11479 * src/pic16/main.c: modified port structures to reflect addition of
11482 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11483 * (pic16_dump_section): for registers in same address reserve memory once,
11484 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11486 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11487 result is greater in size than right or left,
11488 * (pic16_genUMult8X8_8): there are some cases where the result can
11489 be 16 bits size, so handle these,
11490 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11491 * (pic16_outBitC): modified to emit pcodes,
11492 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11494 * (genDivOneByte): implemented algorithm to divide 8-bits,
11495 * (genCmp): uncommented goto, but issues still exist,
11496 * (genAnd): fixed a bug with variables >8bits,
11497 * (genPackBits): optimization added that uses BCF/BSF to change a
11499 * (genAssign): fixed bug when assigning floating point literals,
11500 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11501 __sdcc_gsinit_startup label,
11502 * src/pic16/main.c (_pic16_init): removed search directory
11504 * (_pic16_initPaths): NEW, used to initialise search directories,
11505 * (_hasNativeMulFor): support functions for all except char/int
11506 multiplication, and char division,
11507 * (PIC16_port struct): modified entry for native mul support,
11508 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11510 * (buildCallTree): call to register_usage is ifdef'ed out,
11512 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11514 * device/include/string.h: applied Stas Sergeev's patch to make this
11515 header file compatible with the preprocessor -Wundef option
11516 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11517 failure (fixes bug #941458)
11519 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11521 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11522 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11523 that the variable, not the function, should be static
11524 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11525 to be consistent with non-literal case
11527 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11529 * src/SDCCast.c (isConformingBody): fixed bug #949967
11530 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11531 convilong): fixed bug #952086
11533 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11535 * src/SDCCmem.c (allocVariables): fixed bug #955321
11537 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11539 * src/hc08/main.c (_hc08_genAssemblerEnd),
11540 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11541 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11542 completely eliminated the use of a temporary file
11543 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11544 when more than one file linked
11545 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11547 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11549 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11550 which fixes bug #543481
11551 * support/regression/tests/bug-751703.c: fixed comments left from a
11552 cut and paste error
11553 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11554 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11555 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11557 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11558 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11559 are now changed to underscores in moduleName
11561 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11563 * as/mcs51/lkmem.c: better fix for bug #954173
11565 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11566 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11568 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11569 * device/include/c8051f000.h,
11570 * device/include/c8051f120.h,
11571 * device/include/c8051f300.h,
11572 * device/include/c8051f310.h,
11573 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11574 PWM16) and detab'ed
11576 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11578 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11579 and mailing lists, doc'ed --no-peep-comments, removed reference
11580 to knoppix (newest version has no LyX/LaTeX), other minor changes
11581 * src/SDCCglue.c (glue): save 2 bytes stack space with
11582 option --main-return. The ljmp could probably be avoided too
11584 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11586 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11588 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11590 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11591 * src/SDCCopt.c (isLocalWithoutDef),
11592 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11593 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11594 (credit to Maarten Brock for patch #949363, on which this is based)
11595 * support/regression/tests/bug-751703.c: some test cases of extern used
11596 within inner scopes.
11598 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11600 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11602 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11604 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11605 dwWriteLabel): fix to create valid debugger symbols even when
11606 the module name has non-alphanumeric symbols in it
11607 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11608 when a variable's allocation has been optimized away
11611 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11613 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11615 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11616 * src/mcs51/main.c,
11617 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11618 * src/ds390/main.c,
11619 * src/z80/gen.c (z80_emitDebuggerSymbol),
11621 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11623 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11624 * src/pic16/main.c,
11625 * src/avr/gen.c (avr_emitDebuggerSymbol),
11627 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11629 * src/SDCCdebug.c (emitDebuggerSymbol),
11631 * src/port.h: added a debugger struct to the port struct. Added a
11632 callback for defining debugger symbols
11634 * src/SDCCast.c (createLabel),
11635 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11638 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11639 iCode back to the ast for the function
11641 * src/hc08/ralloc.c (hc08_assignRegisters),
11642 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11643 unneeded fields from the regs struct.
11644 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11645 pushReg() & pullReg() functions instead of emitcode()
11647 * src/hc08/gen.c (genLabel, genhc08Code),
11648 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11650 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11653 * src/hc08/gen.c (genEndFunction, genhc08Code),
11655 * src/mcs51/gen.c (genEndFunction, gen51Code),
11657 * src/ds390/gen.c (genEndFunction, gen390Code),
11659 * src/z80/gen.c (genEndFunction, genZ80Code),
11662 * src/pic/gen.c (genEndFunction, genpic14Code),
11664 * src/pic16/gen.c (genEndFunction, genpic16Code),
11666 * src/avr/gen.c (genEndFunction, genAVRCode),
11668 * src/xa51/gen.c (genEndFunction, genXA51Code),
11670 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11671 specific code to cdbFile.c and out of the backend code generators
11673 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11674 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11675 starting address is now 0
11678 * as/hc08/m08pst.c,
11679 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11680 assembler directive for DWARF support
11681 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11685 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11687 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11689 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11690 and inappropriate peephole optimization in jump tables
11692 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11694 * as/hc08/m08pst.c,
11695 * src/SDCCglue.c: sdccopt works for the hc08 port now
11697 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11699 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11701 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11703 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11705 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11707 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11711 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11712 comments from the peephole optimizer replacement rules
11713 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11715 * src/SDCCcse.c (updateSpillLocation),
11716 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11718 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11719 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11720 objects far pointers
11722 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11724 * src/SDCCsymt.h: a missing part of my last change
11725 * src/pic/ralloc.c (regTypeNum),
11726 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11728 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11731 * src/SDCCicode.c (aggrToPtrDclType),
11732 * src/SDCCptropt.h,
11733 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11734 ptrPseudoSymConvert),
11735 * src/pic/ralloc.c (regTypeNum),
11736 * src/pic16/ralloc.c (regTypeNum),
11737 * src/hc08/ralloc.c (regTypeNum),
11738 * src/ds390/ralloc.c (regTypeNum),
11739 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11740 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11742 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11744 * link/z80/lkmain.c (afile),
11745 * as/hc08/lkmain.c (afile),
11746 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11747 prevent a pointer problem when a filename has no directory and
11748 no extension specified.
11750 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11752 * link/z80/lkmain.c (afile): allow periods in directory names
11753 * link/z80/lkmain.c (afile),
11754 * as/mcs51/lkmain.c (afile),
11755 * as/hc08/lkmain.c (afile): allow linker script file to have an
11756 extension other than ".lnk"
11757 * link/z80/lklex.c (getfid),
11758 * link/z80/lkmain.c (parse),
11759 * as/mcs51/lklex.c (getfid),
11760 * as/mcs51/lkmain.c (parse),
11761 * as/hc08/lklex.c (getfid),
11762 * as/hc08/lkmain.c (parse): Support comments in the linker script
11763 file on lines by themselves and after filenames
11765 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11767 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11769 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11771 * src/z80/peeph-z80.def: removed some peephole rules that don't
11772 work with multibyte arithmetic (fixed bug #937126)
11773 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11774 to registers and not global variables
11775 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11776 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11777 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11778 checking for assignments not internally generated (fixed bug #931895)
11779 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11780 structure member (fixed bug #930072)
11782 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11784 * src/SDCCmain.c (linkEdit),
11785 * src/hc08/main.c (_hc08_parseOptions),
11786 * as/hc08/Makefile.in,
11787 * as/hc08/aslink.h,
11789 * as/hc08/m08pst.c,
11790 * as/hc08/lkrloc.c (relr, rele),
11791 * as/hc08/lkarea.c (lnkarea)
11792 * as/hc08/lkmain.c (afile, parse),
11793 * as/hc08/lkelf.c: support for ELF output
11794 * as/hc08/lks19.c (s19),
11795 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11797 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11799 * as/mcs51/lkihx.c: Fixed bug #899105.
11801 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11803 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11804 .dsp files from Unix to DOS.
11806 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11808 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11809 function pointers; we have been compliant for several months now.
11810 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11811 change that was accidently commented out
11812 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11813 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11816 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11818 * src/hc08/gen.c: output of all of the internal debugging information
11819 is now controlled by the D() macro; it is disabled by default
11821 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11823 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11824 harder to keep the same registers during a CAST iCode
11825 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11826 long via int can be done in a single cast, if the signedness is
11828 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11829 putchar() in tinibios.c in ds390's library
11831 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11833 * src/SDCCast.c (decorateType): fixed bug #898889,
11834 cast result of a literal complement too
11835 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11836 fixed check for bitfields
11838 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11840 * src/SDCCicode.c (geniCodeLogic): made it static,
11841 (geniCodeLogicAndOr): added in order to fix bug #905492,
11842 (ast2iCode): fixed bug #905492
11843 * support/regression/tests/bug-905492.c: added
11844 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11845 (processParms): fixed bug #927659: don't copy parms, this will clear
11847 * support/regression/tests/bug-927659.c: added
11849 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11851 * src/SDCCast.c (addCast): don't cast float to char
11852 * device/lib/libsdcc.lib: added _memmove
11854 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11856 * device/lib/large/Makefile: fixed parallel execution by
11857 replacing `make` by `$(MAKE)`
11859 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11861 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11862 offsets (fixes bug #923936)
11864 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11866 * device/lib/small/Makefile: fixed parallel execution by
11867 replacing `make` by `$(MAKE)`
11869 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11871 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11873 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11875 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11876 * src/regression/Makefile: Regression test was not running.
11878 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11880 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11881 complement if possible
11882 * src/SDCCval.c (valComplement),
11883 * src/SDCCicode.c (operandOperation): fixed complement of literal
11884 * support/regression/tests/onebyte.c (testComplement): added
11886 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11888 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11889 return an optimized tree; actually replace actParm with the new tree
11890 * src/SDCCast.h: added some parantheses to remove side effects
11891 * support/regression/tests/bug-920866.c
11893 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11894 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11895 Bit operands were not being handled properly in the pic14 port.
11896 (now src/regression/add.c passes again).
11898 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11900 * src/SDCC.y (labeled_statement): case and default no longer require
11901 a following statement (RFE #893037)
11903 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11905 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11906 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11907 disabled (fixes bug #916294)
11908 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11909 "mov a,acc"; patch provided by Lenny Story
11910 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11912 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11914 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11916 * src/ds390/gen.c (genFunction, genEndFunction),
11917 * src/ds390/ralloc.c (ds390_assignRegisters),
11918 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11919 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11920 pushed if there are parameters passed on the stack. Also, a cleaner
11921 way to decide if r0/r1 should be pushed/popped. (Together they fix
11924 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * device/lib/mcs51/crtpagesfr.asm,
11928 * device/lib/mcs51/crtxinit.asm,
11929 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11930 to avoid confusion with Si Lab's SFRPAGE register.
11932 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11934 * src/SDCCglue.c (emitMaps): allow public sfr variables
11935 * src/SDCCglue.c (initialComments): include compiler build date
11936 with compiler version and put the timestamp of the generated
11937 assembly file on a serperate line to be less confusing.
11938 * src/port.h: added genInitStartup hook
11940 * src/ds390/main.c,
11943 * src/pic16/main.c,
11945 * src/z80/main.c: genInitStartup initialize as NULL (default to
11946 historical behaviour)
11947 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11948 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11949 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11950 library instead of hard coding it into the compiler.
11951 * support/regression/ports/mcs51-stack-auto/spec.mk,
11952 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11953 * device/lib/mcs51/Makefile,
11954 * device/lib/small/Makefile,
11955 * device/lib/large/Makefile,
11956 * device/lib/mcs51/crtpagesfr.asm,
11957 * device/lib/mcs51/crtstart.asm,
11958 * device/lib/mcs51/crtxclear.asm,
11959 * device/lib/mcs51/crtxinit.asm,
11960 * device/lib/mcs51/crtclear.asm,
11961 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11962 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11963 and into user configurable files.
11964 * device/lib/clean.mk: clean mcs51 directory too
11965 * support/regression/tests/longlit.c: added static to T1 declaration
11966 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11967 accesses in the initialization code
11969 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11971 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11972 OSCTRIMVAL as noted in bug #916008
11974 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11976 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11977 in loops with multiple exits (reported as incorrect registers
11978 used by Martin Helmling in Sdcc-user list)
11980 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11982 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11983 made ds390 register extensions look less like error messages
11985 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11987 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11988 reported by Adam Wozniak in Sdcc-user list
11990 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11992 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11993 arithmetic optimizations, added debug output
11995 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11997 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11998 * sdcc.spec: updated and split sdcc into 3 rpms
11999 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12000 needed for literals of LEFT_OP and '+'
12001 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12002 introduced RESULT_TYPE_NOPROM
12003 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12005 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12006 limited promotion to int only for '*'
12007 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12009 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12011 * src/pic16/gen.c (genSkip),
12012 (genc16bit2lit), (gencjneshort): commented out
12013 (is_LitOp): new helper function, checks operand type
12014 (genCmpEq): rewritten
12016 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12018 * support/regression/tests/bug-908454.c: added
12020 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12022 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12023 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12024 (geniCodeCast): cosmetic, don't preserve bit storage class
12025 (geniCodeLeftShift): added promotion
12026 (geniCodeLogic): fixed regression
12027 * src/SDCCsymt.c (computeTypeOr): accept bits too
12028 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12030 2004-03-07 Borut Razem <borut.razem AT siol.net>
12032 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12034 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12036 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12037 version of pic16_genPackRegisters which does not check if ic is a
12039 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12040 function cause string1.c regression test fails
12042 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12044 * sim/ucsim/configure.in,
12045 * sim/ucsim/configure,
12046 * sim/ucsim/doc/Makefile.in: use docdir
12047 * src/SDCC.y: fixed sbit atrributes
12048 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12049 * src/SDCCast.c (decorateType): |^& need special promotion handling
12051 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12052 * src/SDCCsymt.h (computeType),
12053 * src/SDCCicode.c: computeType() needs op
12054 * src/SDCCsymt.c (checkTypeSanity),
12055 * doc/sddman.lyx: "plain" bitfields are unsigned
12056 * src/SDCCsymt.c (computeTypeOr): added
12057 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12059 * src/SDCCval.c (val*): computeType() needs op
12060 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12061 * support/regression/tests/onebyte.c: added tests for |^&
12063 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12065 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12066 for writing icode into asm output.
12068 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12070 * src/pic16/device.c: added some debug lines enabled
12071 with macro DEBUG_CHECK,
12072 * src/pic16/genarith.c: more debug in genPlus,
12073 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12074 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12075 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12076 * (aopForSym): onStack symbols are re-placed in data memspace,
12077 and onStack flag is cleared,
12078 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12079 copy temporary pcodeop,
12080 * (genPcall): added warning for not updating PCLATU,
12081 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12082 always true for pic16 port,
12083 * (genMultOneWord): NEW, supports integer multiplication,
12084 * (genMult): modified to call genMultOneWord,
12085 * (ifxForOp): added warning when return NULL,
12086 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12087 flag is set before call to operandFromSymbol for implicit
12089 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12090 options.intlong_rent are set by default,
12091 * (_hasNativeMulFor): modified to allow port generation of integer
12093 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12094 set regtype to REG_SFR for all registers, restricting seting the
12095 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12097 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12099 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12100 more than 500 times in the regression tests
12102 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12104 * support/Util/SDCCerr.h,
12105 * support/Util/SDCCerr.c,
12106 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12108 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12109 for symbol conflicts.
12110 * support/valdiags/tests/enum.c,
12111 * support/valdiags/tests/tentdecl.c,
12112 * support/valdiags/tests/struct.c: expect possible error messages
12113 referring to original symbol definitions.
12114 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12116 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12118 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12120 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12122 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12124 * src/pic16/ralloc.c (newReg): fixed bug #908929
12126 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12128 * src/ds390/gen.c: added missing #include "main.h"
12130 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12132 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12133 checking if symbol is already in set,
12134 * src/pic16/device.h: prototype for checkAddSym,
12135 * src/pic16/gen.c: (_G): added entry interruptvector,
12136 * (assignResultValue): removed some commented out lines,
12137 * (genFunction): check for ISR via sym->type, absolute section for
12138 interrupt code is created via a new pBlock, the goto instruction is
12139 placed now correctly at the interrupt vector position, changed all
12140 references from ivec to _G.interruptvector,
12141 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12142 is the interrupt is a high priority one, same for return from ISR,
12143 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12144 externs to calls of checkAddSym,
12145 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12146 pic16_pcode_verbose flag is set,
12147 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12148 * src/pic16/pcoderegs.c: message about how many registers are saved
12149 will only be emitted if pic16_pcode_verbose flag is set,
12151 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12153 * src/ds390/ralloc.h,
12154 * src/ds390/ralloc.c (ds390_regWithIdx),
12155 * src/ds390/gen.c (emitcode),
12156 * src/ds390/main.h,
12157 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12158 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12159 ds390operandCompare, getRegsRead, getRegsWritten,
12160 initializeAsmLineNode): customized instruction size calculation for
12161 ds390, started basis for some register optimizations
12162 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12163 corresponding assembly output
12164 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12165 missing push/pop of r0/r1. Optimized push/pops
12167 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12169 * src/mcs51/main.c (instructionSize): fixed ACALL size
12170 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12172 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12174 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12175 the sorting of rlist with NULL elements
12176 * (print_idataType, print_idata): NEW to create idata sections
12177 * src/pic16/device.h: idataSymSet new variable
12178 * src/pic16/gen.c (genFunction): fixed some bugs in string
12179 comparing, improved the absolute section creation for ISRs,
12180 added FSR0L/FSR0H in registers that are saved in an ISR,
12181 * (genInline): fixed the processing of inline snippets,
12182 now they undergo no process by the peephole optimizer
12183 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12184 are placed in idataSymSet,
12185 * (pic16emitStaticSeg): extern symbols are added in externs,
12186 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12187 switching when aboslute variables are placed in access bank memory
12188 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12189 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12190 commented out with #if,
12191 * (pic16_packRegisters): reintroduce the check for CAST because some
12192 symbols are not correctly handled,
12193 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12194 pCodeInstruction instead of pCode,
12195 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12196 pCodeAsmDir definition,
12197 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12198 directive, then the argument directive is emitted without the leading
12199 tab, hack for inline labels which must be in the first column,
12200 * (compareLabel,pic16_findNextInstruction),
12201 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12202 * (insertBankSwitch): modified for the new pCodeAsmDir,
12204 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12205 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12207 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12209 * (pushSide): commented out with #if,
12210 * (assignResultValue): fixed some typos in saving
12212 * (genPcall): FIXED and sync'ed with genCall,
12213 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12214 * (genNearPointerGet): fixed to handle some more cases,
12215 implementation scheme via table reads,
12216 * (genConstPointerGet): modified to access code memory correct,
12217 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12218 and improved to handle some cases
12219 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12220 instead of "RETLW" for init data
12221 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12222 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12223 variables are placed in access bank memory (<0x80 and >=0xf80),
12224 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12225 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12226 TBLWT_POSTDEC,TBLWT_PREINC
12227 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12228 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12230 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12231 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12232 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12233 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12235 2004-02-29 Borut Razem <borut.razem AT siol.net>
12237 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12238 support/Util/findme.h, support/Util/system.h: enhance binary relative
12239 search for lib and include by using findProgramPath()
12241 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12244 * src/SDCCpeeph.c (pcDistance),
12246 * src/mcs51/ralloc.h,
12247 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12248 * src/mcs51/main.h,
12249 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12250 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12251 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12252 size calculation port specific, started basis for some register
12254 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12255 missing push/pop of r0/r1. Optimized push/pops
12256 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12257 * device/lib/_modsint.c (_modsint),
12258 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12259 and stack version so regression tests pass
12261 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12263 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12264 * src/SDCCast.c (decorateType): catch another small optimization
12266 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12267 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12268 modified to finally use computeType() all over SDCC,
12269 see Feature Request #877103
12270 * src/SDCCval.h: cosmetic
12271 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12272 valCompare(); regression tested in muldiv.c
12273 * support/regression/tests/muldiv.c (testMod): mod sign follows
12276 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12278 * src/SDCCast.c (decorateType): fixed bug #902362
12279 * doc/INSTALL.txt: fixed install instructions for win32
12281 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12283 * device/include/Makefile.in (install): fixed by replacing spaces
12286 * doc/INSTALL.txt: updated for release
12287 * doc/sdccman.lyx: added warning for --xstack being buggy
12289 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12291 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12292 to eliminate build warnings.
12293 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12295 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12296 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12298 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12299 removed -penable-stack, added comment for stack pragma, added
12300 warning for not initializing the stack/frame registers, removed
12301 comment at interrupts section
12303 Stack is made permanent, there is no ability to disable stack usage.
12304 * src/pic16/device.h,
12305 * src/pic16/device.c: removed all references to USE_STACK macro,
12306 * src/pic16/device.c (pic16_dump_section): when no elements in
12307 rlist, free rlist before return,
12308 * (pic16_dump_int_registers): NEW, internal registers are a new set
12309 of general purpose registers reused by each function,
12310 * (checkAddReg): returns 1 if registers is added to set,
12311 * (pic16_groupRegistersInSection): when a registers is of type
12312 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12313 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12314 SRCASECMP macro is moved here from device.c
12315 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12316 PO_PCLATU, PO_PRODL, PO_PRODH,
12317 * (pic16_pCodeOpType, genMinus,
12318 changed compares to "a" register, with AOP_ACC,
12319 * (pic16_genPlus): fixed some bugs and indented properly,
12320 * (pic16_addSign): changed size to size+offset in the MOVWF
12322 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12323 multiply 8-bit operand by literal, result is 8-bit,
12324 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12325 multiply 2 8-bit operand, result is 8-bit,
12326 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12328 * src/pic16/gen.c: changed accUse to contain WREG only,
12329 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12330 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12331 true, do not use immediate addressing any more unless sym is a
12332 pointer in codespace,
12333 * (aopForRemat): do not use immediate addressing when symbol not in
12334 codespace and when symbol's address is requested,
12335 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12337 * (aopGet): added case for AOP_ACC and don't return "accumulator
12338 bug" but WREG instead,
12339 * (popGetTempReg): pushes contents of temporary register in stack,
12340 * (popReleaseTempReg): pops contents of temporary register from
12341 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12342 * (pic16_popGet): separated case AOP_ACC to return register WREG
12343 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12344 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12345 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12346 the use of immediate pointers to certain cases only.
12348 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12349 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12350 * (assignResultValue, genCall, genRet): modified to use the new
12351 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12352 genPcall is still broken,
12353 * (genFunction): added code to create 'A' type pBlocks when
12354 interrupt functions are generated, code not extensively tested yet,
12355 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12356 * (genEndFunction): modified so ISRs pop stored registers from stack,
12357 * (genMultOneByte): cleanup,
12358 * (AccRsh): added flag andmask, to and result with appropriate mask,
12359 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12360 * (genDataPointerGet): fixed and reenabled its use,
12361 * (genNearDataPointerGet): bugs fixed,
12362 * (genDataPointerSet): bugs fixed,
12363 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12364 pic16_DumpSymbol, pic16_DumpOp,
12365 * src/pic16/genutils.h: function prototypes for the above functions,
12366 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12368 * (pic16emitRegularMap): many many many improvements, but needs a
12370 * src/pic16/main.c: enable_stack in pic16_options is removed,
12371 * (_pic16_parseOptions): removed command line options -penable-stack,
12372 * (_process_pragma): emit stack symbol only when stack pragma is
12374 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12375 redirected to FSR0L/FSR0H pair,
12376 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12377 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12378 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12380 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12381 * (dumpPicOptype): NEW,
12382 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12383 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12384 with movff instruction,
12385 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12386 added pic16_int_regs, some packRegsFor* functions are commented out,
12387 because produce errors,
12388 * src/pic16/NOTES: minor modifications
12390 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12392 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12393 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12395 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12396 * as/mcs51/lkaomf51.c: fixed bug #895763
12398 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12400 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12402 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12404 * doc/sdccman.lyx: added details about the HC08 storage classes and
12405 interrupts, fixed the register usage info for z80 & gbz80
12407 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12409 * doc/sdccman.lyx: added more pic16 port documentation
12410 * device/include/pic16/: added header pic18fregs.h
12412 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12414 * doc/sdccman.lyx: added Vangelis' contribution
12416 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12418 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12419 extend to the next CALL or PCALL, not just to the next CALL.
12421 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12423 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12425 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12427 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12428 bug #895752 and a better fix for bug #716790
12430 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12432 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12434 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12436 * doc/sdccman.lyx: minor changes, minor changed
12438 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12440 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12441 which can't handle SDCC_NEWONEBYTEOPS,
12442 (geniCodeMultiply): removed conversion from mult to shift for pic14
12445 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12448 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12449 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12450 thus fixing bug #895406
12452 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12454 * device/lib/_modsint.c,
12455 * device/lib/_modslong.c: sign follows divisor only
12456 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12457 signs or signedness can be ignored
12458 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12459 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12460 added optimization for IFX,
12461 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12463 reenabled optimization for IFX, which was removed on 2004-01-11
12464 * src/SDCCast.h: added return type IFX
12465 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12466 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12467 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12468 SDCC_OLDONEBYTEOPS selects the old behaviour
12469 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12470 changed again and commented promotion rule
12471 * src/SDCCval.c (valDiv): promotion no longer necessary
12472 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12473 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12475 * support/regression/tests/onebyte.c: added
12477 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12479 * gen.c (genInline): reverted to old code for assemnling inline
12480 code because of bug reported James Chadd
12482 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12484 * ralloc.h: missing declarations from previous patch,
12485 seems that patch for ralloc.h was never applied, fixed
12487 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12488 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12492 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12493 indirect addressing. Marked FSR0 as deprecated
12494 * gen.c (pointerCode): commented out, not needed now
12495 (pic16_popGet2p): new MOVFF helper function
12496 (genGenPointerGet),
12497 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12498 (shiftRLong): removed duplicate debugging info
12500 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12502 * src/ds390/gen.c (genNearPointerGet),
12503 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12504 optimization with bits, but not bitfields.
12505 * src/ds390/ralloc.c (packRegisters),
12506 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12508 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12510 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12512 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12515 * src/SDCCicode.c (operandFromSymbol),
12516 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12517 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12518 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12519 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12520 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12521 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12523 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12524 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12525 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12526 * src/SDCCsymt.c (newSymbol),
12527 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12530 * src/SDCCval.c (newiList): fixed bug #885705
12532 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12534 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12535 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12537 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12539 * device/include/c8051f120.h,
12540 * device/include/c8051f300.h,
12541 * device/include/c8051f310.h: added/updated header files for Silicon
12542 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12543 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12544 in new section Submitting patches
12546 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12548 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12549 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12550 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12552 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12553 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12554 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12556 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12557 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12558 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12560 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12561 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12562 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12563 genGenPointerSet): fixed bug #892400
12564 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12565 to eliminate build warnings.
12566 * src/SDCCast.c (processParms),
12567 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12569 * support/valdiag/valdiag.py: added GCC to the list of defines active
12570 when compiling with gcc
12572 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12574 * support/Util/SDCCerr.h,
12575 * support/Util/SDCCerr.c,
12576 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12577 with an incomplete type (fixed bug #883734)
12578 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12580 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12582 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12584 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12586 * src/SDCCast.c (decorateType),
12587 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12588 function pointer implementation
12589 * support/regression/tests/funptrs.c: added tests to verify both forms
12590 of function pointers work correctly. Added tests to verify parameters
12591 are passed in the correct order.
12593 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12595 * device.c (regCompare): registers are sorted by ascending
12596 address and increasing size,
12597 * main.c (_pic16_finaliseOptions): removed the declaration
12598 of compiler macro MCU. Now a macro of the format pic18fxxxx
12599 will be defined from the command line
12601 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12602 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12604 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12605 PCOP_RLCF was overwritten!
12606 * gen.c (genSkip): commented out calls to pic16_emitcode,
12607 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12609 * (genRRC): added debugging info,
12610 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12611 overwritten while shifting,
12612 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12613 overwritten while shifting,
12616 * (shiftLLeftOrResult),
12617 * (shiftRLeftOrResult),
12619 * (shiftLLong): Implemented with pic16_emitpcode
12620 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12621 * (genLeftShift): Fixed bug, operand for shift by variable always
12622 was "and"ed with 0x0f,
12623 * (genLeftShiftLiteral),
12625 * (genRightShiftLiteral): added debugging info,
12626 * (genrshFour): added comment,
12627 * (genRightShift): determined signedness from operand "left"
12628 instead of "result"
12630 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12632 * src/SDCCicode.c (geniCodeParms),
12633 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12634 function pointers, fixed function pointer bugs #861242 and #861896
12636 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12638 * device/include/c8051f000.h,
12639 * device/include/c8051f120.h,
12640 * device/include/c8051f300.h: added header files for Silicon
12641 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12643 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12645 * src/SDCCast.c (processParams): added new type flow and restructured
12646 (gatherAutoInit): added new type flow
12647 (addCast): cosmetic changes
12648 (getLeftResultType): added new type flow for array indices, patch
12649 provided by Stas, see FR #877103
12650 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12651 array index patch by Stas
12652 * src/SDCCast.h: added prototype getResultTypeFromType()
12654 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12655 * src/pic/glue.c (pic14emitStaticSeg),
12656 * src/pic16/glue.c (pic16emitStaticSeg),
12657 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12658 for initialization of symbols
12659 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12660 * support/Util/SDCCerr.h:
12661 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12662 * .version: bumped version number to 2.3.8
12663 * device/include/Makefile.in (install),
12664 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12667 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12669 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12670 Slade Rich fixed an optimization bug
12671 * src/pic/pcodepeep.c,
12672 * src/pic/pcoderegs.c
12673 * doc/Makefile (install): added test for directory
12675 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12677 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12678 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12679 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12680 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12681 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12682 * as/mcs51/asexpr.c (term),
12683 * as/hc08/asexpr.c (term): fixed bug #887146
12685 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12687 * src/z80/gen.c (genMult): handle single byte result product
12688 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12689 DUMMY_READ_VOLATILE (fixed bug #886367)
12691 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12693 * support/regression/tests/libmullong.c: fixed logic, on little endian
12694 hosts we ended without a mullong_wrapper()
12696 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12699 virus/worm forged address usage.
12701 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12703 Fixed promotion, it should be done on AST level:
12704 * src/SDCCast.c (addCast): added promotion to int
12705 (decorateType): updated call to upCast()
12706 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12707 usualUnaryConversions()
12709 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12711 * support/regression/tests/literalop.c (mulWrapper): Added a
12712 wrapper to remove integer overflow warnings.
12714 * support/regression/tests/float_trans.c: Made work on host.
12716 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12719 * support/regression/generate-cases.py (main): Changed from inline
12722 * doc/Makefile (install): Changed to depth first to get rid of
12723 missing directory install warning.
12725 * as/Makefile (install-doc): Made work on Mac.
12727 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12729 * src/SDCCast.c: added an additional type flow in decorateType() of
12730 opposite direction, see feature request #860006; it's enabled at runtime
12731 by setting the environment variable SDCC_NEWTYPEFLOW
12732 * src/SDCCast.h: changed prototype of decorateType()
12733 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12734 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12735 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12736 see feature request #877103
12737 * src/SDCCval.c: updated call of decorateType()
12738 (valBitwise): fixed bug #882876
12739 (valMinus): added promotion
12740 (valLogicAndOr): result is unsigned
12741 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12742 * src/SDCCsymt.c (computeType),
12743 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12744 must not cause an unsigned operation
12745 * src/pic/glue (pic14emitRegularMap),
12746 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12748 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12750 * src/pic/pcode.c (PCodeID): commented out left over debug code
12752 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12754 * support/valdiag/tests/overflow.c: added shift tests
12755 * src/pic/device.c,
12762 * src/pic/pcodepeep.c,
12763 * src/pic/pcoderegs.c,
12764 * src/pic/ralloc.c,
12765 * src/pic/ralloc.h: applied patch from Slade Rich;
12766 added support for multiple code pages and multiple RAM banks on the
12767 PIC 14 port. The ASM files now no longer simply assume all the
12768 code / RAM are in the same page / bank. This means the linker can
12769 safely allocate code/RAM of separate ASM files to different pages/banks.
12770 * doc/sdccman.lyx: added Slade's tips
12771 * src/mcs51/peeph.def: fixed bug #880768
12773 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12775 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12776 * src/SDCCast.c (decorateType): fixed bug #880197
12778 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12780 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12783 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12784 strtof is not part of C89 and isn't included with Mac OS X.
12786 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12788 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12789 shiftL2Left2Result): fixed bug #879326
12790 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12791 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12792 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12793 address fetch for clr instruction
12794 * device/lib/hc08/_mulint.c: created optimized assembly version
12795 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12797 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12799 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12800 proposed in FR #877103
12802 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12804 * src/SDCCval.c (cheapestVal): added missing checks
12805 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12806 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12808 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12810 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12813 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12815 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12816 loaded with the linker search paths (-L arguments) and the libraries
12817 to be linked with the current source (-l arguments). Changes
12818 currently will affect only the pic16 port.
12819 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12820 include path the port specific paths and port specific libraries,
12821 * gplink command now contains the $3 argument,
12822 * src/pic16/device.h,
12823 * src/pic16/device.c,: structure PIC_device is made public and
12824 renamed to PIC16_device, the same for variable Pics which is renamed
12825 to Pics16. Updated all references to them.
12826 * src/pic16/glue.c (pic16glue): corrected bug with code
12827 initialization which bypassed the variable initializations block.
12829 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12830 COMPILE_FLAGS and added the --nostdinc option
12832 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12834 * device/include/mc68hc908jb8.h: Register defs for another member
12835 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12837 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12839 Documenting changes from previous commits.
12840 * configure.in (version 1.56),
12841 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12842 when generating output files to configure the pic16 library,
12843 but now I've commented it out, since gputils aren't installed in the
12844 SF compile farm, so library won't compile
12846 * device/lib/Makefile.in (version 1.56): initially I've added in
12847 target 'all' the prerequestive 'model-pic16' so it compiled the
12848 pic16 library, but now I've commented it out for the same reasons
12850 * added targets 'model-pic16' and 'objects-pic16' to compile the
12852 * added target 'port-specific-objects-pic16' to handle the
12853 generated libraries and copy them into the build/ directory
12854 * added target 'clean-intermediate-pic16' to clean intermediate
12855 files into pic16 directory
12856 * in target 'installdirs' added line to create directory pic16 in
12857 the installation path
12859 * device/include/Makefile.in (version 1.11): in target 'install'
12860 added lines to copy all header files to installation path,
12861 * in target 'installdirs' added line create directory for pic16
12862 headers in the installation path
12864 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12866 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12869 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12872 * device/lib/configure.in,
12873 * device/lib/configure: fixed for autoconf 2.57
12875 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12877 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12878 option so that it actually works. Made it specific to the z80, since
12879 the gbz80 doesn't have these kinds of I/O ports.
12881 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12883 * device/include/z180.h,
12884 * device/lib/_memcpy.c,
12885 * device/lib/_memmove.c,
12886 * device/lib/_mulint.c,
12887 * device/lib/ser_ir.c,
12888 * device/lib/ser_ir_cts_rts.c,
12889 * device/lib/_strcmp.c,
12890 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12891 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12892 portmode; added deprecation warning for bank= and protmode= forms.
12893 Also, guard against buffer overflow.
12894 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12896 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12898 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12899 changed interrupt vector table generation to only emit declared vectors.
12900 * device/include/Makefile.in: added missing backslash
12901 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12903 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12905 Mainly changes to support compilation of the device libraries
12906 * src/pic16/device.c: stack is allocated via symbol and not
12907 via literal number. The symbol is placed in the corresponding
12908 position of the data ram
12909 * (pic16_dump_section): relocatable and absolute uninitialized
12910 data are now emitted in sorted order to reduce section naming,
12911 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12912 weren't marked as being in the access bank,
12914 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12916 Added portion of GNU PIC Library under the directory
12917 device/include/pic16 and device/lib/pic16. These files
12918 contain the declarations of SFRs for the PIC18Fxx2 devices.
12919 The directory is initialized via configure from toplevel.
12921 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12923 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12924 the spilllocations to be compared correctly
12926 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12928 * src/SDCCast.c (decorateType): fixed bug introduced today
12930 2004-01-12 Borut Razem <borut.razem AT siol.net>
12932 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12933 doc/sdccman.lyx: upper case pragmas are deprecated
12935 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12937 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12938 in simpler and even better code
12940 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12942 * src/SDCCicode.c (operandOperation): fixed bug #874819
12943 * src/SDCCast.c (decorateType): fixed
12944 char foo (unsigned long ul) { return ul > 0; }
12946 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12948 * doc/sdccman.lyx: Moved and added some sections, small changes
12949 all over. Telling LaTeX to be less strict with word spacing
12950 to better keep the right margin. Changed some notes about
12951 maintainance of the ports in section 3.2.1 - is it OK like this?
12953 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12955 SDCC source changes:
12956 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12957 convilong): modified to inform the pic16 port that builtin functions
12960 PIC16 PORT specific changes:
12961 * src/pic16/device.c pic16_dump_equates() added,
12962 processor registers declared internally by the port are emitted in
12963 the translation as equates,
12964 * src/pic16/gen.c: inline code is passed unprocessed to the
12966 * (pic16_popGetLit2): fnuction modified to take second operand as
12967 pCodeOp pointer and not as literal,
12968 * (popRegFromIdx): prefixed with pic16_,
12969 * (pic16_popCombine2): modified to receive already allocated pCode
12971 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12972 * (genFunction): initializes local stack frame and pushes on stack
12973 all the registers used by this function,
12974 * (genEndFunction): restores all registers from stack and restores
12976 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12978 * (pic16glue): changed the program startup sequence,
12979 * added new dbName code 'A' for functions placed in absolute section
12980 * src/pic16/main.c: added function attribute _naked,
12981 * added pragma 'code' to place a fnuction at an absolute address,
12982 * added command line arguments --debug-ralloc and --pcode-verbose,
12983 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12984 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12985 * (pic16_newpCodeOpLit2): modified to take the second operand as
12987 * (pic16_printpBlock): modified to emit each function in a separate
12989 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12990 UPPER for immediate operands,
12991 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12993 * src/pic16/peeph.def: all peepholes with movff are commented out,
12994 because there is a problem in the pcode peep optimizer,
12995 * src/pic16/ralloc.c: the register allocator can now reuse local
12996 function symbols for another function. This saves register usage.
12997 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12999 Added file src/pic16/NOTES with information about program writing on
13000 the current port version.
13002 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13004 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13005 and peephole 252 (array access)
13007 2004-01-09 Borut Razem <borut.razem AT siol.net>
13009 * src/SDCCmain.c : fixed #872250: -l command line defined library
13010 files are scanned before standard library files
13012 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13014 * src/SDCCast.c (decorateType): fixed bug #874046
13016 2004-01-09 Borut Razem <borut.razem AT siol.net>
13018 * support/scripts/sdcc.nsi: remove previous installation
13020 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13022 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13023 bytes for last interrupt vector (mcs51)
13024 * sdcc.spec: fixed typo
13026 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13028 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13029 gen51Code): more efficient parameter receive for --model-large
13032 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13034 * src/ds390/main.c,
13035 * src/z80/main.c: added missed needLinkerScript flags (more than
13036 one port structure defined in these file)
13037 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13040 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13042 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13043 * src/port.h: added flag needLinkerScript in port->linker
13044 structure to inform whether to create a .lnk file or not,
13046 * src/ds390/main.c,
13048 * src/mcs51/main.c,
13050 * src/pic16/main.c,
13052 * src/z80/main.c: changed appropriately to configure
13053 needLinkerScript flag
13055 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13056 * src/pic/glue.c: added variable udata_section_name to
13057 override default uninitialized data segment definition for
13058 devices only with SHAREBANK memory (reported from Erik Epetrich)
13059 * (pic14emitOverlay): modified to emit a commented overlay segment
13060 directive when no overlay data exist
13061 * (picglue): modified to emit uninitialized data segment
13062 according to udata_section_name
13063 * src/pic/main.c (_pic14_parseOptions): added command line
13064 options --udata-section-name=[name] to override default
13065 udata definition name
13066 * modified _linkCmd and _asmCmd to include compiler passed
13067 arguments via -W option
13068 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13069 object file from '.rel' to '.o' in port->linker structure,
13070 changed size of fptr from 2 to 3 in port structure
13072 2004-01-07 Borut Razem <borut.razem AT siol.net>
13074 * support/scripts/sdcc.nsi: update PATH
13075 * support/scripts/sdcc.ico: craeted
13077 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13079 * device/include/Makefile.in: fix install
13080 * doc/Makefile: fix install
13082 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13084 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13086 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13087 how the function variable allocation summary is displayed; also
13088 include information about variables allocated to the overlay
13091 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13093 * as/mcs51/lkmain.c: Help about -Y option
13094 * as/mcs51/lkarea.c: Fixed gcc warnings
13096 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13098 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13100 * support/valdiag/tests/overflow.c: added
13101 * src/SDCCast.c (decorateType),
13102 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13103 LEFT_OP (left shift)
13105 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13107 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13108 (default behaviour).
13110 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13112 A python script to validate compiler diagnostic messages. It can be
13113 used to verify that sdcc complains about bad c source code and
13114 gives a good location of the error.
13115 * support/valdiag/Makefile,
13116 * support/valdiag/valdiag.py,
13117 * support/valdiag/tests/*
13119 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13121 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13122 * src/SDCCsymt.c (newEnumType),
13124 * support/Util/SDCCerr.c,
13125 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13127 * support/regression/tests/enum.c: added test for enum values that
13128 require at least 2 bytes of storage.
13130 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13132 * src/common.h: added ifndef/define/endif macros
13133 around the header file.
13134 Bug reported from Jesus Calvino-Fraga
13136 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13138 * sdcc.spec: updated
13139 * device/include/Makefile.in: don't install CVS directories
13140 * device/lib/Makefile.in: added removal of CVS directories after install
13141 * doc/Makefile: fixed install, added local_icons
13142 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13143 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13144 * src/ds390/gen.c (genRightShift): fixed bug #870788
13145 * src/SDCCast.c (decorateType): fixed bug #870781
13147 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13149 PIC16 port related changes:
13150 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13151 added variable stackPos,
13153 * gen.c: genCall, assignResultValue: added support for
13154 pushing/retrieving function parameters to/from stack,
13155 genFunction,genEndFunction: setup stack frame for the
13156 generated function,
13157 genAddrOf: will be changed according to bug 863624
13159 * added files genutils.c and genutils.h which contain gen*
13160 debugged and optimised functions extracted from gen.c
13162 * glue.c: added variable 'externs' which holds extern symbols,
13163 pic16emitRegularMap: is modified to properly handle relocatable
13164 symbols under the new scheme,
13165 pic16createInterruptVect: is modified
13166 pic16printPublics: is modified to emit 'global' assembler directives,
13167 added pic16_printExterns to print extern symbols,
13168 pic16glue: initializes stack/frame pointer in the beginning of
13169 the assembly output. Temporary hack, will be corrected later,
13170 because gplink yet does not support stack and SDCC does not
13171 yet support a type of crt0.o object to create the final binary.
13173 * Removed many lines that contain 8051 legacy code.
13174 * The code is finally placed under a 'code' directive.
13175 * Added port specific options.
13177 * _process_pragma: simplified since now we do not need *special*
13178 include file to define SFR registers. But a separate header
13179 will be needed. This will be developed later.
13180 * _pic16_parseOptions: added, parses port specific options:
13181 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13182 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13183 --preplace-udata-with=
13185 * _pic16_setDefaultOptions: modified to initialize section names,
13186 but hack is temporarly out of order since it needs improvement.
13187 * _pic16_genAssemblerPreamble: configuration words are emitted by
13188 their address instead of their name. This part is incomplete and
13189 supports only the 18Fxx2 devices. Other devices will emit an error
13190 during assembly since they do not contain the same set of config
13192 * _pic16_genIVT: is modified,
13194 * pcode.c: added definitions for some hardware registers that are needed
13196 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13197 All PCI entries are updated. Now LFSR is supported.
13198 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13199 * added pic16_newpCodeOpLit2 to support instructions with
13200 two literal arguments
13201 * pic16_pCode2str: corrected code that emits assembler instructions
13202 with two literal operands and those that have an access bit modifier
13203 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13204 this fixes a bug which caused some labels to be lost, when an
13205 assembler directive was added, i.e. banksel,
13206 * pic16_FixRegisterBanking: improved logic that causes the insertion
13208 * InlineFunction: functions that are called once, are not any more
13209 inlined. This can be a port option in the future,
13211 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13213 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13214 hold the corresponding uninitialized symbols,
13215 * pic16_allocProcessorRegister: registers have explicit marked the
13217 * pic16_allocInternalRegister: registers are explicit marked as
13219 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13220 processing list, so bit registers were lost,
13223 * ralloc.h: added field 'accessBank' and original symbol operand
13224 in register definition,
13225 * removed the field isMapped from register definition,
13227 ** Several functions have been removed from various sources:
13228 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13229 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13230 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13231 pic16_assignRelocatableRegisters
13233 ** others have been introduced:
13234 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13235 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13237 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13239 * support/scripts/inc2h.pl: changed definition of BIT_AT
13240 to emit 'sbit at' instead of 'bit at'. This was a request.
13242 PIC16 port related preliminary changes:
13243 * gen.c: prefixed function popRegFromString with
13244 pic16_ and all references to it corrected
13245 * pcode.c: all pic16_pc_* hardware registers prefixed
13246 with underscore (_),
13247 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13248 * ralloc.c: newReg(): when register is REG_SFR then
13249 set address to rIdx,
13250 pic16_allocProcessorRegister(): marks register wasUsed=0
13251 pic16_writeUsedRegs(): added a call to assign processor
13252 registers via pic16_assignFixedRegisters
13254 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13256 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13257 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13258 variables in unused register banks. Also the SSEG is placed
13259 wherever there is enough space for it, and IDATA can be anywhere
13260 in internal RAM. For now compile using -Wl-Y[stack_size].
13261 The mem file is different for this option as well, since it
13262 makes no sense of talking about DSEG lenght.
13264 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13266 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13267 in certain cases, e.g. when ROM assignment, patch provided
13268 from Albert den Haan.
13270 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13272 Many signedness and type propagation fixes:
13273 * src/SDCCicode.c: made geniCodeCast() static
13274 replaced SPEC_ by IS_ (cosmetic)
13275 (operandOperation): fixed div and mod operation
13276 (usualBinaryConversions): added support for promotion of char
13277 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13278 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13279 (geniCodeAdd): an array index will stay unsigned, even if promoted
13281 (geniCodeArray): ditto
13282 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13283 * src/SDCCsymt.c (computeType): added more support for char;
13284 promotion of char is selectable by promoteCharToInt, fixed signedness
13286 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13287 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13288 * src/SDCCval (val*): replaced signedness calculation by
13290 rearranged if-branches (cosmetic)
13291 (valShift): added warning W_SHIFT_CHANGED
13292 (valCompare): fixed problem with different types
13293 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13294 * support/regression/tests/literalop.c: added many cases
13295 * support/regression/tests/ast_constant_folding.c: changed finally to
13297 * .version: new year, new version: 2.3.7
13298 * src/SDCCmain.c (main): applied patch #866468
13299 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13300 provided by Scott Bronson
13301 * doc/sdccman.lyx: updated documentation for sdcdb
13302 updated and added chapter tips
13304 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13306 * src/SDCCsymt.h: missing from yesterday's commits
13308 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13310 * src/SDCC.y (struct_or_union_specifier),
13311 * support/Util/SDCCerr.c,
13312 * support/Util/SDCCerr.h: verify that struct & union tags are used
13315 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13317 * src/SDCCglobl.h: missing from yesterday's commits
13319 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13321 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13322 sft_attributes, struct_declaration, parameter_declaration,
13323 type_name, start_block, declaration_list),
13324 * src/SDCC.lex (check_type): support redefinition of typedef names
13326 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13328 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13329 aligned xdata arrays. Erik helped me with the if clause.
13331 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13333 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13336 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13339 * src/SDCCast.c (newAst_),
13341 * src/SDCCicode.c (ast2iCode, newiCode),
13343 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13344 expr, statement, expression_statement, selection_statement,
13345 iteration_statement, expr_opt, jump_statement): foundation for tracking
13347 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13350 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13352 * support/Util/SDCCerr.c,
13354 * src/SDCCast.c (createCase, createDefault, decorateType),
13355 * src/SDCClabel.c (labelUnreach),
13356 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13358 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13359 (with thanks to Stas Sergeev)
13360 * device/include/time.h,
13361 * device/lib/time.c (CheckTime): suppress unreachable code warning
13363 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13365 * src/SDCCast.c (createIvalCharPtr),
13366 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13368 * support/regression/tests/nullstring.c: tests for these two bugs
13370 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13372 * support/Util/SDCCerr.h,
13373 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13374 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13375 about storage class and 'at' used inside struct or union
13376 * src/SDCCBBlock.c (iCodeFromeBBlock),
13377 * src/SDCCcse.c (ifxOptimize),
13378 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13379 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13380 printIval, emitStaticSeg, emitOverlay),
13381 * src/SDCClabel.c (deleteIfx),
13382 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13383 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13384 gatherAutoInit, processParms),
13385 * support/Util/SDCCerr.h,
13386 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13387 reporting for post-parse errors.
13389 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13391 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13392 implicit casts via union; they don't work on big endian systems
13393 (possible fix for bug #861138)
13395 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13397 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13398 * src/mcs51/main.c: fixed the fix for bug #737001
13400 2003-12-15 Borut Razem <borut.razem AT siol.net>
13402 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13404 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13406 * support/makebin/makebin.c: put output in binary mode
13408 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13410 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13411 xdata and data memory on startup. Set the environment variable
13412 SDCC_NOGENRAMCLEAR to disable this.
13413 * src/mcs51/peephole.def,
13414 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13415 (allows non-interrupt and interrupt code to safely compete for a resource
13416 without the non-interrupt code having to disable interrupts)
13418 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13420 * src/SDCCicode.c (geniCodeAdd),
13421 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13422 with valFromType if type might be a pointer and host is big endian).
13423 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13424 types, not just integer types.
13425 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13426 multiply defined with mismatching "at" address.
13428 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13430 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13431 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13432 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13433 with embedded nulls (fixed bug #753752)
13435 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13437 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13438 Apparently this did not see much testing (endless loop)
13440 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13442 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13444 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13446 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13447 gracefully handle NULL memmap pointers
13449 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13451 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13452 instead of deleting the iCode when an operand is volatile
13453 * src/z80/gen.c (genDummyRead),
13454 * src/mcs51/gen.c (genDummyRead),
13455 * src/ds390/gen.c (genDummyRead),
13456 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13458 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13459 * src/SDCC.y: fixed bug #850420
13461 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13463 Applied z80 i/o port patch from Peter Townson and fixed some operators
13464 to better handle operands in A register.
13465 * device/include/z180.h
13471 * src/z80/peeph-z80.def
13472 * src/z80/peeph.def
13475 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13477 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13479 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13481 * device/lib/hc08/_mullong.c: Removed extra #endif
13483 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13485 * sim/ucsim/hc08.src/inst.cc,
13486 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13487 carries from x to h
13488 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13489 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13490 * device/include/stdarg.h: fixed varargs for hc08
13491 * device/lib/Makefile.in,
13492 * device/lib/hc08/Makefile,
13493 * device/lib/hc08/_mulint.c,
13494 * device/lib/hc08/_mullong.c: fixed some endian problems
13496 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13498 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13499 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13500 * device/lib/_gptrget.c,
13501 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13503 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13505 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13506 * src/SDCCast.c (astErrors): fixed bug #846007
13507 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13509 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13511 * src/SDCCast.c (decorateType): disabled a transformation I added in
13512 revision 1.188 (access to fields of a structure at an absolute address);
13513 it breaks with bitfields, extern declarations, and gcse analysis.
13514 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13515 could be assigned through a pointer, so don't complain.
13516 * src/SDCCast.c (astErrors),
13518 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13520 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13522 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13523 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13524 output of __config directives, since gpasm now supports them
13525 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13526 pre-processor macro, i.e. -DMCU=p18f452
13527 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13528 and modified to handle 'cast' icode similarly to '=' icode
13529 * src/pic16/device.h (typedef struct PIC_device): added field
13530 'extMIface' to indicate that chip has external memory interface
13531 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13532 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13535 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13537 * src/SDCC.y (pointer): fixed bug #846006
13538 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13539 * src/SDCCast.c (decorateType): fixed bug #846009
13540 * src/ds390/peeph.def,
13541 * src/ds390/gen.c (genAnd, genOr),
13542 * src/mcs51/peeph.def,
13543 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13545 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13547 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13554 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13558 * src/SDCCbitv.c: added function to free a bitvector
13559 * src/SDCClrange.h,
13560 * src/SDCClrange.c: added function to recompute the liveranges
13561 * src/avr/ralloc.c,
13562 * src/ds390/ralloc.c,
13563 * src/hc08/ralloc.c,
13564 * src/mcs51/ralloc.c,
13565 * src/pic/ralloc.c,
13566 * src/pic16/ralloc.c,
13567 * src/xa51/ralloc.c,
13568 * src/z80/ralloc.c: recompute the liveranges after register packing
13570 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13572 * src/SDCCloop.c (newInduction): fixed bug #845630
13574 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13576 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13577 inadvertantly left behind from my 2003-11-12 change
13579 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13581 Updated headers I neglected to commit yesterday.
13582 * src/SDCClrange.h,
13585 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13588 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13589 * src/SDCCopt.c (eBBlockFromiCode),
13590 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13591 the creation of the key hash table from the sequencing so it can be used
13592 earlier (for some GCSE bug fixes still pending)
13594 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13596 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13597 * support/regression/tests/addsub.c: testing genPlus shortcut
13599 2003-11-15 Borut Razem <borut.razem AT siol.net>
13601 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13603 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13605 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13606 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13607 ordering is immaterial.
13608 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13610 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13612 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13613 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13614 (SIGSEV) of bug #840381
13615 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13616 unlink new file before rename if new and old filenames are the same)
13618 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13620 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13621 uninitialized variables) for the mcs51. Set environment variable
13622 SDCC_GENRAMCLEAR to test.
13623 xdata initialization slightly shorter
13625 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13628 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13629 #838241 & 780691 (basicly the same bug)
13630 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13631 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13633 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13635 * src/SDCCmain.c (linkEdit): "fix" #834252
13637 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13641 * src/SDCC.y: fixed bug #819403
13643 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13645 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13646 the reentrant attribute.
13647 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13648 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13650 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13651 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13652 erroneously reduced to a literal.
13653 * src/hc08/ralloc.c (packRegisters, rematStr),
13654 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13657 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13659 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13660 * doc/sdccman.lyx: changed from 'article' to 'book'
13661 * doc/Makefile: readded test_suite_spec and cdbfileformat
13663 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13665 * device/include/stdlib.h: include malloc.h to comply with ANSI
13666 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13668 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13670 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13671 * doc/clean.mk: also remove *.out files
13672 * doc/sdccman.lyx: some additions, larger top/bottom margins
13674 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13676 * src/SDCC.y: fixed bug #837365
13677 * support/regression/tests/bitopcse.c
13678 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13679 a symbol (might be valop instead)
13680 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13681 * device/lib/clean.mk: added hc08 to the cleaning list
13683 2003-11-04 Borut Razem <borut.razem AT siol.net>
13685 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13687 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13688 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13689 malloc is declared in standard stdlib.h
13691 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13693 * device/lib/hc08/Makefile: need to clean .rel not .o files
13694 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13696 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13700 * src/mcs51/main.c,
13701 * src/ds390/main.c,
13705 * src/pic16/main.c,
13706 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13707 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13708 tests (which uses the port's oclsExpense function)
13714 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13716 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13718 * src/SDCCcse.c (ifxOptimize),
13719 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13720 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13721 deleting the IFX iCode.
13722 * src/hc08/ralloc.c: reduced unneeded slocs
13723 * src/hc08/gen.c: fixed bug in asmopToBoolean
13725 2003-11-04 Borut Razem <borut.razem AT siol.net>
13727 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13728 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13729 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13730 transferred to configure
13732 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13734 Use headers defined in the C[++] standards:
13735 * sim/ucsim/gui.src/serio.src/fileio.cc
13736 * sim/ucsim/gui.src/serio.src/frontend.cc
13737 * sim/ucsim/gui.src/serio.src/main.cc
13738 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13739 * support/Util/NewAlloc.c
13741 * as/mcs51/lklibr.c
13745 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13747 * Added MSVC projects for hc08 assembler and linker:
13748 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13749 /as/hc08/link_hc08.dsp
13751 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13753 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13755 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13757 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13759 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13761 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13763 2003-10-31 Borut Razem <borut.razem AT siol.net>
13765 * support/cpp2/cpplib.h,
13766 support/cpp2/cpplib.c,
13767 support/cpp2/cpplex.c,
13768 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13769 to switch _asm block preprocessing on / off. Default is
13770 #pragma preproc_asm +
13772 2003-10-31 Borut Razem <borut.razem AT siol.net>
13774 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13775 when outputting comment blocks (when executed with -C option) and
13776 _asm (SDCPP specific) blocks
13778 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13780 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13782 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13784 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13786 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13788 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13789 * src/SDCCast.c (decorateType): fixed bug #832664
13791 2003-10-31 Borut Razem <borut.razem AT siol.net>
13793 * support/cpp2/cpplex.c: fixed for SDCPP:
13794 comments(when executed with -C option) and _asm blocks
13795 were included even if they where in skipped #if block.
13796 Applied solution from GCC cpp 3.3.2
13798 2003-10-31 Borut Razem <borut.razem AT siol.net>
13800 * src/SDCC.lex: sdcc now understands both formats:
13801 '# <line_number> <file_name>' and
13802 '#line <line_number> <file_name>'
13803 * support/cpp2/cppmain.c: sdcpp now generates the standard
13804 '# <line_number> <file_name>' instead of former
13805 '#line <line_number> <file_name>'
13807 2003-10-30 Borut Razem <borut.razem AT siol.net>
13809 * support/cpp2/cpphash.h,
13810 * support/cpp2/cpplib.h
13811 * support/cpp2/cpplex.c,
13812 * support/cpp2/cppmain.c,
13813 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13815 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 Fixed a number of problems revealed by bug #827883.
13818 * src/SDCCloop.c (loopInvariants): Spill location of the
13819 result operand should be recomputed if extracted from
13820 a loop. Also, don't extract assignments of an iTemp
13822 * src/SDCCast.c (isConformingBody): loop reversal should
13823 not occur if the control variable is involved with a
13824 relational operator.
13826 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13828 * .version: bumped to 2.3.6 to reflect the big improvements
13829 made by Erik and Klaus. Thanks!
13831 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13833 Replaced the livrange code.
13834 * src/SDCClrange.c: added new LR code
13836 * src/SDCCBBlock.h: removed remainig parts from old LR code
13837 * src/ds390/ralloc.c,
13838 * src/ds390/gen.c: minor fixes to make it work with new code
13840 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * as/hc08/lkrloc.c,
13845 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13846 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13847 (tweaked fix for bug #818696)
13849 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13851 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13853 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13856 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13857 * src/mcs51/gen.c (gencjneshort),
13858 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13859 more efficient (per Scott Bronson's suggestion)
13861 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13863 Extended the semantics of the critical keyword to include
13864 individual statements. See RFE #827755 and #799831
13869 * support/Util/SDCCerr.c
13870 * support/Util/SDCCerr.h
13875 2003-10-19 Borut Razem <borut.razem AT siol.net>
13877 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13879 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13881 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13883 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13884 and predecrement operand is displayed
13886 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13888 * src/SDCCval.c (valMinus): fixed bug #826041
13890 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13892 Some hc08 related updates that I missed earlier
13893 * sim/ucsim/stypes.h
13894 * support/regression/ports/hc08/spec.mk
13896 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13898 New target "hc08" for the Motorola 68hc08 family of micros
13906 * sim/ucsim/hc08.src/*
13907 * sim/ucsim/configure.in
13908 * src/ucsim/configure
13909 * sim/ucsim/packages_in.mk
13912 * device/include/mc68hc908qy.h
13913 * device/lib/hc08/*
13914 * device/lib/Makefile.in
13915 * support/regression/ports/hc08/*
13916 * support/regression/Makefile
13918 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13920 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13922 * src/ds390/gen.c (genCast): fixed bug #821957
13924 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13926 * device/lib/logf.c: "fixed" overlay bug
13927 * support/regression/ports/host/spec.mk: added m library
13928 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13929 * support/regression/tests/float_trans: added (for Eric)
13931 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13933 * src/mcs51/gen.c (genCpl): fixed bug
13934 http://sf.net/mailarchive/message.php?msg_id=6263915
13936 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13938 * src/SDCCast.c (decorateType): added extended constant folding
13939 * src/SDCCsymt.c (computeType): cleanup
13940 * src/SDCCval.c (valShift): minor optimization
13941 * support/regression/tests/ast_constant_folding.c: added
13943 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13945 * src/SDCCmain.c: removed some unintended changes
13947 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13949 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13950 * src/z80/gen.c: fixed part of bug #817589
13951 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13953 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13955 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13966 * src/ds390/ralloc.c
13968 * src/mcs51/ralloc.c
13970 * src/pic16/ralloc.c
13971 * src/xa51/ralloc.c
13973 * src/z80/gen.c: removed unused label "release:"
13975 2003-10-06 Borut Razem <borut.razem AT siol.net>
13977 * src/SDCC.lex: removed definition of unused variables
13978 save_optimize and save_options
13980 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13982 * clean.mk: removed '=' in "-maxdepth=1"
13983 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13984 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13986 2003-10-06 Borut Razem <borut.razem AT siol.net>
13988 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13989 my_unput() replaced by unput()
13991 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13993 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13994 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13995 type-punned pointer will break strict-aliasing rules"
13996 Old LR behaviour is again default; Klaus' LR can be choosen by
13997 defining the environment variable LRKLAUS
14001 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14002 * clean.mk: fixed removal of files in bin/CVS/
14003 * device/lib/clean.mk: fixed removal of directories small and large
14004 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14006 * src/SDCCval.c: removed superflous test for pedantic
14008 2003-10-05 Borut Razem <borut.razem AT siol.net>
14010 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14011 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14012 message "unmatched #pragma SAVE and #pragma RESTORE"
14014 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14016 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14017 assembly, critical functions, atomic, nojtbound)
14019 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14021 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14027 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14030 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14032 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14034 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14035 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14036 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14038 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14040 * src/z80/gen.c (genRet): fixed bug #524753
14041 * src/z80/gen.c (genCast): fixed internal error on cast from
14043 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14044 fix for bug #477835 to the z80
14045 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14046 for tracking iCodes in the peephole optimizer for z80
14048 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14050 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14051 the other part of bug #814548
14052 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14054 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14056 * src/SDCCcse.c: fixed part of bug #814548
14058 2003-09-28 Borut Razem <borut.razem AT siol.net>
14060 * src/asm.c: rewrite of printILine() to use temporary file instead
14062 * src/xa51/main.c: commented out declaration of int rewinds
14064 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14066 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14068 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14070 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14071 * src/asm.c (printILine): Fixed bug #811015
14073 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14075 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14078 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14080 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14081 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14082 to correctly handle general case of AOP_PAIRPTR
14083 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14085 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14087 * src/mcs51/ralloc.c (fillGaps),
14088 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14089 register positioning bug)
14091 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14093 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14095 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14097 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14098 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14099 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14100 (ralloc doesn't intentionally do this now, but perhaps later)
14101 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14102 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14103 register positioning bugs (Fixed bug #762602 and #795325)
14104 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14105 (Fixed bug #808779)
14106 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14107 lines that --i-code-in-asm generates
14109 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14111 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14112 trying to fclose a FILE* that was already closed.
14114 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14116 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14117 of const struct should be treated as if const themselves)
14119 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14121 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14123 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14125 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14126 Unix (/n) and DOS (/r/n) line terminations.
14128 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14130 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14133 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14135 * src/mcs51/gen.c (genFunction, genEndFunction),
14136 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14137 and restore of EA so that stack offsets to parameters are
14138 correct when using both critical and reentrant/stack-auto.
14139 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14140 size (can be triggered in error if sloc is shared between
14141 different sized objects)
14142 * device/include/float.h: fixed macros to explicitly use
14143 unsigned long where needed
14145 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14147 Feature req. 799831: added code to allow nesting of critical functions
14148 * src/mcs51/gen.c (genFunction, genEndFunction)
14149 * src/ds390/gen.c (genFunction, genEndFunction)
14151 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14153 * src/SDCCsymt.c (sclsFromPtr),
14155 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14156 support for standard C idiom of memory mapped variables; for
14157 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14158 to xdata int at 0x1234 tempvar = 1.
14159 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14160 provided by Akiya ISHIDA
14162 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14164 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14165 * src/SDCCval.c (constVal): added reduction from int to char
14166 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14167 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14168 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14170 * support/regression/tests/shifts.c: fixed
14172 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14174 * src/z80/gen.c (genXor): Fixed bug #805445
14176 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14178 Fixed bug #621531 (const & volatile confusion in the type chain).
14179 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14180 refer to the const or volatile state of the pointer itself.
14192 * src/pic16/ralloc.c
14193 * support/regression/tests/const.c
14195 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14197 When checking for duplicated modules, use absolute paths
14198 instead of relative paths. Files changed:
14203 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14205 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14207 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14209 * device/include/string.h: added size_t typedef, changed
14210 prototypes to use size_t, eliminated separate reentrant and
14211 non-reentrant declarations, added _memmove declaration
14212 * device/lib/_memcpy.c: changed to use size_t instead of int,
14213 changed /4 to >>2 to avoid division library call
14214 * device/lib/_memcmp.c,
14215 * device/lib/_memset.c,
14216 * device/lib/_strncat.c,
14217 * device/lib/_strncpy.c,
14218 * device/lib/_strncmp.c: changed to use size_t instead of int
14219 * device/lib/_memmove.c: new file (fixed bug #772294)
14220 * device/lib/Makefile.in: added _memmove.c
14221 * device/lib/z80/asm_strings.s: fixed bug #772290
14222 * support/regression/tests/bitfields.c: attempt to fix host assertion
14223 failure on amd64-unknown-linux2.2
14225 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14227 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14228 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14229 * as/z80/asmain.c (main): fixed bug #801766
14231 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14233 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14236 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14238 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14239 reported in bug #800609
14241 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14243 * Top header beautifications in src/pic16 directory:
14244 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14245 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14246 pcoderegs.h, ralloc.c, ralloc.h
14247 * main.c: added top header and GPL license notice
14248 * pcode.c: fixed the if-conditional warning
14250 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14252 * device/lib/_mullong.c: replaced int by short for gcc
14254 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14256 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14257 and JUMPTABLE iCodes properly now (worked by accident before)
14258 * src/mcs51/gen.c (leftRightUseAcc),
14259 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14260 iCode properly now. Use getSize instead of nRegs since a & b
14261 aren't part of the nRegs tally.
14263 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14265 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14266 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14267 before instructions that use the _STATUS register
14269 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14271 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14272 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14273 fetching of the pointer
14274 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14275 copied from genNearPointerSet()
14276 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14277 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14278 If they pop r0/r1 they must be called in the opposite order than aopOp().
14279 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14280 (resp. --stack-auto), prepared for --xstack
14282 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14284 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14286 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14288 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14289 these ports have their own __sdcc_external_start()
14291 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14293 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14294 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14295 type for bits was changed. It resulted in bit variables becoming
14296 global, which is not permitted in PIC 14 assembly output.
14298 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14300 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14302 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14304 Z80 and MCS51 linkers complaint if a public symbol is defined
14305 in more than one library module:
14309 * as/mcs51/Makefile.in
14311 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14313 A few small changes that speed up the peephole optimizer.
14317 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14319 Try to make the peephole optimizer smarter by maintaining
14320 an association between the assembly source code and the
14321 iCodes that originated them. Put this information to use
14322 with a new peephole rule condition "notVolatile" so that
14323 the rules can be aggressive yet still safe.
14328 * src/mcs51/peeph.def
14330 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14334 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14335 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14336 if the left or right operand symbols have the accuse flag set.
14338 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14340 Changed the type of the result of the ! (NOT) operator to char;
14341 previously it returned the same type as the source. This allows
14342 us to eliminate all the genFloatNot functions (all of its target
14343 implementations were very buggy) since !float can use the same
14346 * src/SDCCicode.c (ast2iCode): ! returns char
14347 * src/mcs51/gen.c (genNot, genNotFloat),
14348 * src/ds390/gen.c (genNot, genNotFloat),
14349 * src/z80/gen.c (genNot, genNotFloat),
14350 * src/pic/gen.c (genNot, genNotFloat),
14351 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14353 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14355 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14356 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14357 during interrupts. Ensure WSAVE is located at a shared bank address.
14358 2. Fixed page selection in some places
14359 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14360 the registers name strings.
14361 4. Fixed "signed / unsigned compare" compiler warnings.
14362 5. The PIC port manages its own allocation of the general purpose
14363 registers, but makes no attempt to reuse them. As a result when
14364 compiling it soon runs out of general purpose registers. Some
14365 additional code was added to the files pcode.c and device.c to walk
14366 through the function call tree and rename the registers so that they
14376 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14377 genPlus() & genMinus() when the result is the same as left or right
14379 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14381 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14383 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14385 Made bitfield a distinct type from bit so that bitfields
14386 convert as per ANSI C and bits retain their traditional
14387 boolean style behaviour. Implemented bitfield support in
14395 * src/ds390/gen.c: bit v bitfield split
14396 * src/z80/gen.c: New support for bitfields
14397 * support/regression/tests/bitfields.c: reenabled z80,
14400 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14402 Rules 246.x, 247.x relate to bitfields, the others speed up
14403 access to xdata mapped I/O devices.
14405 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14407 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14409 Cleaned up genPackBits and genUnpackBits and added two helper
14410 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14411 for literal assignments in genPackBits (thanks to Frieder for
14417 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14419 Fixed bug #748310 (pointer to function type mishandled when the
14420 function name is omitted). Also fixed a SIGSEGV when a function
14421 attribute (reentrant, etc) is used on a non-function or on a
14422 function but misplaced before the parameter list.
14424 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14426 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14427 * support/Util/SDCCerr.h,
14428 * support/Util/SDCCerr.c: Added func attr misuse error msg
14430 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14432 Fixed bug #787649 by anonymous
14433 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14434 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14436 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14438 Fixed numerous bitfield problems.
14440 * src/SDCC.y: More bitfield related error checking
14442 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14443 * support/Util/SDCCerr.h,
14444 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14445 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14446 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14447 * support/regression/tests/bitfields.c: tests added
14449 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14451 Made the constant following the "interrupt" keyword optional. If
14452 omitted, the function will not automatically be given an entry
14453 in the interrupt vector table (similar to #pragma NOIV, but
14454 less syntacticly kludgy). The interrupt number is also now
14455 range checked. Also fixed a bug in the high order bit example
14462 * support/Util/SDCCerr.c
14463 * support/Util/SDCCerr.h
14466 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14468 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14469 * src/SDCCicode.c (operandOperation): rewritten some ops
14470 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14471 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14473 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14474 be re-activated by defining REDUCE_LITERALS)
14475 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14476 unsigned, but are signed by default
14477 * src/SDCCval.c (constVal): rearranged
14478 * src/SDCCval.c (valMod): preliminary fix
14479 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14480 * support/regression/literalop.c: added, work in progress
14482 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14484 Generate warnings for useless declarations like "char data;"
14485 that don't do what new users expect.
14488 * support/Util/SDCCerr.h
14489 * support/Util/SDCCerr.c
14491 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14493 * src/SDCCval.c (valMult): fix overflow detection of negative int
14495 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14497 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14499 Changes to support big endian targets:
14512 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14514 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14515 * device/lib/time.c: fixed warning "integer overflow in expression"
14517 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14519 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14520 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14521 constants are unsigned; added recognition of "u" flag for unsigned
14522 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14523 * src/SDCCval.c (valDiv, valMod): fixed signdness
14524 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14525 signedness of modulo, left and right shift
14526 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14527 * support/Util/SDCCerr.h: added warning W_INT_OVL
14528 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14529 * src/SDCCast.c (ast_print): improved output of constants
14531 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14533 Fixed some warnings when building with MSVC:
14535 * as/mcs51/asdata.c
14539 * link/z80/aslink.h
14540 * link/z80/lkdata.c
14541 * link/z80/lkeval.c
14546 * support/cpp2/cpplib.c
14550 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14552 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14554 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14556 * support/librarian/clean.mk: Do not remove Makefile.
14557 * support/librarian/Makefile: added.
14559 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14561 Added librarian to MSVC build:
14564 * support/librarian/librarian.dsp
14566 'configure' not needed for librarian, removed:
14567 * support/librarian/configure
14568 * support/librarian/configure.in
14569 * support/librarian/config_in.h
14570 * support/librarian/Makefile.in
14572 Hopefully these ones built the librarian and the rest of sdcc properly:
14574 * Makefile.common.in
14576 Messed up 'configure', so revert to previous version:
14580 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14582 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14583 there, while the mantissa of a double is "only" 53 bits wide.
14585 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14587 Adding sdcclib to the build. MSVC project coming soon.
14588 Files added/changed:
14590 * support/librarian/clean.mk
14591 * support/librarian/configure
14592 * support/librarian/configure.in
14593 * support/librarian/config_in.h
14594 * support/librarian/Makefile.bcc
14595 * support/librarian/Makefile.in
14596 * support/librarian/sdcclib.c
14599 * Makefile.common.in
14603 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14605 Linker now complaints if linked modules have conflicting options, for
14606 example, one compiled using --model-large and another one compiled with
14607 --model-small. The following files were modified:
14609 * as/mcs51/asdata.c
14610 * as/mcs51/aslink.h
14612 * as/mcs51/asmain.c
14614 * as/mcs51/i51pst.c
14615 * as/mcs51/lkdata.c
14616 * as/mcs51/lklibr.c
14617 * as/mcs51/lkmain.c
14623 * link/z80/aslink.h
14624 * link/z80/lkdata.c
14625 * link/z80/lklibr.c
14626 * link/z80/lkmain.c
14629 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14631 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14632 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14634 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14636 * src/z80/mappings.i: fix _mul[us][int,long] entries
14638 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14640 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14642 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14644 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14645 * support/regression/tests/bitopcse.c: added
14653 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14655 added support for new library format to z80, gbz80 linkers:
14661 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14663 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14664 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14666 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14668 added DUMMY_READ_VOLATILE:
14677 * src/SDCCcse.c (algebraicOpts): many improvements
14678 * src/SDCCcse.h: removed algebraicOpts()
14679 * src/SDCCicode.c (picDummyRead): added
14681 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14683 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14684 "Insufficient space in data memory".
14686 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14688 * src/mcs51/gen.c: fixed bug #771358
14689 * src/z80/gen.c: fixed bug #759087
14691 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14693 * src/pic16/glue.c: minor cleanup by Vangelis
14695 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14697 * device/include/regc515c.h: fixed #758477
14698 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14699 * device/lib/_gptrput.c: saved a few bytes
14700 * my tab spacing is 8, yours too?)
14701 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14702 * device/lib/serial.c: process RX bytes earlier than TX bytes
14703 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14705 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14707 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14709 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14711 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14713 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14715 * device/lib/Makefile.in: bad fix, reverted to 1.43
14717 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14719 * device/lib/Makefile.in: added missing z80 object files
14721 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14723 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14724 pic16 progress by Vangelis:
14727 * src/pic/Makefile:
14734 * pic16/genarith.c:
14739 * pic16/pcodepeep.c:
14742 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14744 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14746 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14748 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14749 added gbz80 build to MSVC project.
14750 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14751 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14752 from 8051 stuff and setup so it links using a .lnk file.
14754 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14756 * support/librarian/sdcclib.c: sdcc librarian.
14757 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14760 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14762 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14764 2003-07-02 Borut Razem <borut.razem AT siol.net>
14766 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14767 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14768 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14769 src/xa51/main.c, src/z80/main.c:
14770 virtualization of glue() function: each port has it's own glue function,
14771 which is accessed by do_glue function pointer in PORT.general structure
14773 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14775 * DS800C400 fun, improved ROM interface and tinibios.
14777 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14779 * More support for DS80C400. Now includes beginning of interface to ROM.
14781 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14783 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14785 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14787 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14789 2003-06-19 Borut Razem <borut.razem AT siol.net>
14791 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14793 2003-06-19 Borut Razem <borut.razem AT siol.net>
14795 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14796 fixed Z80 port - crt0.o: cannot open.
14798 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14800 * support/Util/MySystem.c (merge_command): revert bad fix
14802 2003-06-18 Borut Razem <borut.razem AT siol.net>
14804 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14806 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14808 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14809 option --use-stdout sends errors to stdout instead of stderr.
14811 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14813 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14815 2003-06-15 Borut Razem <borut.razem AT siol.net>
14817 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14818 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14819 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14820 fixed width array of pointers replaced with sets;
14821 multiple include and lib paths ared transferred to preprocessor and linker
14822 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14823 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14824 fixed width array of pointers
14825 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14826 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14827 fixupPath(), getPathDifference()
14828 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14829 fixed width array of pointers
14831 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14833 * src/pic16/ralloc.c: fix warnings
14834 * src/pic16/pcode.c: fix warning
14836 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14838 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14839 know all the details, but essentially this set of changes enable
14840 the pic16 port to generate movff instructions and generate assembler
14844 * src/pic16/glue.c:
14845 * src/pic16/pcode.c:
14846 * src/pic16/device.c:
14847 * src/pic16/main.c:
14848 * src/pic16/pcode.h:
14849 * src/pic16/pcoderegs.c:
14850 * src/pic16/ralloc.c:
14851 * src/pic16/ralloc.h:
14853 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14855 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14856 added option --vc, so sdcc errors and warnings are compatible with
14857 Microsoft Visual Studio.
14859 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14861 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14862 device/lib/libfloat.lib: added atof function.
14864 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14866 * doc/sdccman.lyx: updated to Lyx 1.3
14867 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14868 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14869 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14871 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14873 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14875 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14877 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14878 additions to the "related tools/documentation" section
14880 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14882 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14884 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14886 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14887 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14889 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14891 * doc/sdccman.lyx: fix double dash and other minor things
14892 * doc/Makefile: fix double dash
14894 2003-05-28 Karl Bongers(patches from Martin Helmling)
14895 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14896 condition and ignore commands.
14898 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14900 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14901 is in parts still quite out of date, I did changes as far as I felt makes sense
14902 for a non-native english speaker.
14903 Please feel free to add to the manual or to correct my changes.
14904 * doc/Makefile: undid touching the date of intermediate tex files.
14906 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14908 * doc/sdccman.lyx: Manual has an index now
14910 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14912 Finalize muluint/mulsint and mululong/mulslong merging:
14913 * device/lib/_mulint.c
14914 * device/lib/_mullong.c
14915 * device/lib/gbz80/mul.s
14916 * device/lib/gbz80/stubs.s
14917 * device/lib/z80/mul.s
14918 * device/lib/z80/stubs.s
14919 * src/SDCCsymt.c (initCSupport)
14921 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14923 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14924 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14925 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14926 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14929 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14931 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14932 the regression tests I'm not brave enough to enable 245.b, 245.c
14933 * doc/sdccman.lyx: added latex preamble for hyperref package.
14934 Using pdflatex this will give you a hyperlinked pdf file with
14935 bookmarks. (prepend '%' before /usepackage if this breaks something)
14937 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14939 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14941 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14943 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14945 2003-05-21 <johan AT balder>
14947 * src/SDCCglue.c (printIval): fixed bug #739934
14949 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14951 Applied patch from bug 737905 (renamed yylineo to mylineno):
14958 * src/pic16/pcode.c: Cleaned warnings
14959 * src/pic16/pcodeflow.c: Cleaned warnings
14960 * src/pic16/pcoderegs.c: Cleaned warnings
14962 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14964 * src/pic16/pcode.c: Cleaned warnings
14965 * src/pic16/pcodepeep.c: Cleaned warnings
14966 * src/pic16/ralloc.c: Cleaned warnings
14968 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14970 * doc/sdccman.lyx: fixed bug 739745
14971 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14973 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14975 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14976 it can be defined with CFLAGS when running configure
14977 * src/SDCCmain.c: fixed compiling + linking with object files
14979 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14981 * configure.in: configure for pic16 port,
14982 added --disable-pic16-port
14983 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14984 * src/SDCCmain.c: linkOptions is changed to set *,
14985 added if/endif conditional macros to remove options help
14986 messages from optionsTable when a port is not configured, added
14987 support for the PIc16 port in the ports table, when executing
14988 the compiler with no port specified on command line, a default
14989 port is selected with the new macro DEFAULT_PORT which is
14990 defined in port.h, in setDefaultOptions() linkOptions is removed
14991 from initialization assignment, since now it is a set,
14992 parseCmdLine uses setParseWithComma for linkOptions, in
14993 linkEdit() linkOptions are accessed with new function indexSet()
14994 which returns the i'th item of a set variable. See SDCCset.c, in
14995 linkEdit() when calling buildCmdLine(), added linkOptions as
14996 last argument. Now users can pass arguments to gplink via the
14997 -Wl option, main() uses pic16glue() to glue up pic16 programs
14998 * src/SDCCpeeph.c: various changes to support pic16
14999 * src/SDCCset.c: added function void *indexSet(set *, int) to
15000 return the i'th item of the set
15001 * src/SDCCset.h: added function prototype for indexSet()
15002 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15003 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15004 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15005 added macro DEFAULT_PORT
15006 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15007 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15009 * src/pic16/glue.c: commented out some error producing lines
15010 * src/pic16/main.c: __config directives are commented out to stop
15011 gpasm complaining and test the linkage with gplink, _linkCmd and
15012 _asmCmd changed to be more gplink and gpasm friendly
15013 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15014 produced an error when parsed, peep rule 12 is added to utilize
15015 movff, but it is commented out since the pCode does not support
15016 yet a command with 2 address arguments
15018 2003-05-18 <johan AT balder>
15020 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15021 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15022 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15024 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15025 Added feature to script commands from file.
15027 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15029 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15030 * src/SDCCutil.c: include ctype.h for win32
15032 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15034 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15036 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15038 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15039 Fixed so you can set breakpoints prior to run, run does not stop
15040 on entry now. Add tbreak. Other enhancements and fixes for use
15043 2003-05-12 Borut Razem <borut.razem AT siol.net>
15045 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15047 2003-05-11 Borut Razem <borut.razem AT siol.net>
15049 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15050 the path of bin directory, so that PATH is the only env. variable, which has to be set
15051 in case of standard installation.
15052 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15053 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15054 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15056 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15058 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15059 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15060 temp files are in the port dir; clean the gen/test directory when
15061 generating new test.c
15062 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15063 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15064 * support/regression/tests/zeropad.c: added
15066 2003-05-09 <johan AT balder>
15068 * src/SDCCglue.c: fixed bug #597940
15070 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15072 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15073 cache sfr, optimize next,step, fix off by one sourceline,
15074 support ddd list function.
15075 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15077 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15079 * support/regression/HTMLgen.py: added compare_s2f()
15080 * support/regression/Makefile: redo 1.27
15081 * support/regression/generate-cases.py: redo 1.5
15083 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15085 * support/regression/tests/float.c: workaround 33 bit hex constant
15086 * support/regression/tests/simplefloat.c: fix division for host
15088 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15090 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15091 that tame's the PIC's over-aggressive optimizer.
15093 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15095 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15098 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15100 Initial support for DS80C400. "Hello world" runs on TINIm400
15103 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15105 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15106 * Some notes on ddd usage added in debugger/README
15107 Martin Helmling adding more features and fixes for ddd GUI debugger.
15108 Code added for nexti, stepi, up, down, and other adjustments.
15110 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15112 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15113 * src/pic/peeph.def Added two rules to optimize carry manipulation
15114 * src/pic/* removed debug printfs
15116 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15118 * debugger/mcs51/cmd.c: added header newalloc.h
15120 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15122 * as/Makefile: new EXEEXT
15123 * as/z80/Makefile: remove trailing slash of BUILDIR
15124 * as/z80/clean.mk: new EXEEXT
15125 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15126 * support/cpp2/Makefile.in: new EXEEXT
15127 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15129 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15131 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15132 EXEEXT was introduced to fix all related problems with targets
15133 "clean", "install" and "uninstall"; a couple of further flaws
15134 especially with "clean" have been fixed too
15135 * as/mcs51/Makefile.in
15136 * as/mcs51/clean.mk
15140 * debugger/mcs51/Makefile.in
15141 * debugger/mcs51/clean.mk
15142 * link/z80/Makefile
15143 * link/z80/Makefile.in
15144 * link/z80/clean.mk
15146 * packihx/Makefile.in
15148 * sim/ucsim/Makefile
15149 * sim/ucsim/clean.mk
15150 * sim/ucsim/avr.src/Makefile.in
15151 * sim/ucsim/avr.src/clean.mk
15152 * sim/ucsim/s51.src/Makefile.in
15153 * sim/ucsim/s51.src/clean.mk
15154 * sim/ucsim/xa.src/Makefile.in
15155 * sim/ucsim/xa.src/clean.mk
15156 * sim/ucsim/z80.src/Makefile.in
15157 * sim/ucsim/z80.src/clean.mk
15158 * sim/ucsim/main_in.mk
15159 * sim/ucsim/packages_in.mk
15160 * sim/ucsim/gui.src/Makefile.in
15161 * sim/ucsim/gui.src/serio.src/Makefile.in
15162 * sim/ucsim/gui.src/serio.src/clean.mk
15165 * support/cpp2/Makefile.in
15166 * support/cpp2/clean.mk
15167 * support/makebin/Makefile
15168 * support/makebin/clean.mk
15169 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15170 * doc/sdccman.lyx: --program-suffix no longer needed
15172 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15174 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15175 Martin Helmling added support for ddd GUI debugger.
15176 Code added to display assembly, set variables, and other commands
15177 to interface to ddd.
15179 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15181 * as/Makefile: fix target clean
15182 * as/clean.mk: fix target clean
15183 * as/z80/clean.mk: fix target clean
15185 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15187 * Makefile.common.in: added AT EXEEXT AT
15188 * configure.in: removed all mingw32 stuff
15189 * configure: rebuilt from configure.in
15190 * doc/sdccman.lyx: updated section "installation"
15191 * support/scripts/sdcc_mingw32: adapted to configure
15192 * support/scripts/sdcc_cygwin_mingw32: added
15194 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15196 * src/pic Added object file support for the PIC port
15197 * src/pic Applied patch from Craig Franklin (this started the object file support)
15198 * src/regression Updated the PIC regression tests for object files
15200 2003-04-20 Borut Razem <borut.razem AT siol.net>
15202 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15203 lklex.c: In function `getfid':
15204 lklex.c:203: warning: array subscript has type `char'
15205 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15206 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15207 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15208 stack handling macros
15210 2003-04-19 Borut Razem <borut.razem AT siol.net>
15212 * "handling space characters in file path" task:
15213 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15214 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15215 * support/Util/MySystem.h: make it self-sufficient
15216 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15217 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15218 handling space characters in file path
15219 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15220 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15221 * support/Util/MySystem.c: handling space characters in executable's path
15223 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15225 * as/z80/Makefile: fix permanent rebuild of z80
15226 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15227 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15229 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15231 * src/SDCCopt.c: add special case optimization to replace modulo by
15232 a power of two with a bitwise AND.
15234 2003-04-18 <johan AT balder>
15236 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15238 2003-04-17 <johan AT balder>
15240 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15241 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15243 2003-04-13 Borut Razem <borut.razem AT siol.net>
15245 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15246 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15247 fixed mingw problem in adl_NORMALIZE_PATH
15249 2003-04-12 Borut Razem <borut.razem AT siol.net>
15251 * fixed "#pragma SAVE/RESTORE can not be nested":
15252 * src/SDCC.lex: reworked pragma handling functions
15253 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15254 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15256 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15258 * src/SDCCutil.c (pathEquivalent): defined but not used
15259 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15260 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15261 * configure: rebuilt from configure.in
15262 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15263 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15264 * device/include/Makefile.in: replace sdcc_datadir
15265 * device/lib/Makefile.in: replace sdcc_datadir
15266 * Makefile.common.in: add LDFLAGS from configure
15267 * packihx/Makefile.in: use LDFLAGS
15268 * src/Makefile.in: use LDFLAGS
15269 * support/cpp2/Makefile.in: add LDFLAGS from configure
15270 * support/makebin/Makefile: use LDFLAGS
15271 * .version: bumped version number to 2.3.5
15273 2003-04-12 Borut Razem <borut.razem AT siol.net>
15275 * completed "different paths" task:
15276 * src/SDCCmacro.c: fixed bug in handling quotes
15277 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15278 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15280 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15282 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15284 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15286 * ds390/gen.c ds390/peeph.def: fix bug 706781
15288 2003-04-11 Borut Razem <borut.razem AT siol.net>
15290 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15292 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15294 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15295 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15296 set - this bit used to not be set...).
15297 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15298 bad code in PIC Port
15299 * src/regression/and2.c added to test bug 609268
15300 * src/regression/Makefile added and2.c to regression test
15303 2003-04-08 <johan AT CP255758-A>
15305 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15306 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15307 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15309 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15311 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15313 * support/cpp2/Makefile.in: fix bug #487815
15314 * configure: rebuilt from configure.in
15315 * Makefile.common.in: docdir changed, new path suffixes
15316 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15317 * sdcc_vc_in.h: reflect changes from sdccconf.h
15318 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15319 * src/SDCCutil.h: remove BINDIR hack
15320 * doc/sdccman.lyx: update new path hierarchy
15322 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15324 * src/SDCCpeeph.c: added okToRemoveSLOC test
15326 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15328 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15330 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15332 * src/SDCCpeeph.c: added labelIsReturnOnly test
15333 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15335 2003-04-05 <johan AT balder>
15337 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15338 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15339 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15340 * src/SDCCast.c: fixed a warning
15341 * src/SDCCast.h: fixed a warning
15342 * src/SDCCicode.c (operandFromAst): fixed a warning
15344 2003-04-04 <johan AT balder>
15346 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15347 * src/SDCCast.c (decorateType): fixed bug #715076
15348 * src/SDCC.y: fixed bug #702907
15350 2003-04-03 <johan AT balder>
15352 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15353 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15354 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15355 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15356 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15358 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15360 * _decdptr.c: fix return values
15361 * _gptrget.c: fix return values
15362 * _gptrgetc.c: fix return values
15363 * _gptrput.c: fix return values
15364 * _mulint.c: fix return values
15365 * as/z80/Makefile: fix 'make -j' problem
15367 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15369 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15370 * configure.in: big cleanup, updated to autoconf 2.5x
15371 * configure: rebuilt from configure.in
15372 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15373 * sdcc_vc_in.h: reflect changes from sdccconf.h
15374 * doc/Makefile: fixed a flaw in "make install"
15376 2003-04-02 <johan AT balder>
15378 * src/ds390/gen.c (genCmp): no comments
15379 * src/mcs51/gen.c (genCmp): no comments
15380 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15381 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15383 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15385 * support/regression/generate-cases.py: place generated file in given sub directory
15386 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15387 * support/regression/Makefile: improvements for 'make -j';
15388 side effect: it's simpler and faster now
15390 2003-03-31 Borut Razem <borut.razem AT siol.net>
15392 * src/z80/main.c: link-{port} and as-{port} defined without path
15393 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15395 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15397 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15399 2003-03-30 Borut Razem <borut.razem AT siol.net>
15401 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15402 changed type of list parameter to set
15403 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15404 * src/port.h: changed type of do_assemble() parameter to set
15405 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15406 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15407 definition of "cppoutfilename" macro with NULL value in preProcess()
15408 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15409 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15410 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15411 replaced with set *binPathSet
15412 * shash_add() deallocates the item, if allready exsists, before adding the new one
15413 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15415 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15417 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15418 a nested for loop bug in the PIC port
15419 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15422 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15424 * support/Util/dbuf.h: remove C++ stuff to make it portable
15426 2003-03-28 Borut Razem <borut.razem AT siol.net>
15428 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15429 literal strings in stringLiteral()
15430 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15431 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15434 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15436 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15438 2003-03-26 <johan AT balder>
15440 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15441 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15442 * src/SDCCast.c (decorateType): fixed " -v < 3"
15444 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15446 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15447 Added Lenny Story's debug infrastructure changes:
15448 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15449 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15450 * src/cdbFile.c: added
15451 * src/SDCCdebug.c: added
15452 * src/SDCCdebug.h: added
15453 * src/SDCCast.c (createFunction)
15454 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15455 * src/SDCCmain.c (parseCmdLine, main)
15456 * src/SDCCmem.c (redoStackOffsets)
15457 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15460 * src/avr/gen.c (genAVRCode)
15461 * src/ds390/gen.c (gen390Code)
15462 * src/mcs51/gen.c (gen51Code)
15463 * src/pic/gen.c (genpic14Code)
15464 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15465 * src/xa51/gen.c (genXA51Code)
15466 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15468 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15470 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15471 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15473 2003-03-22 <johan AT balder>
15475 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15477 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15479 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15480 * doc/cdbfileformat.lyx: added, written by Lenny Story
15481 * doc/Makefile: added cdbfileformat.lyx
15482 * doc/clean.mk: added cdbfileformat.lyx
15484 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15486 * src/mcs51/peeph.def: fix bug #705773
15488 2003-03-20 <johan AT balder>
15490 An sfr/sbit can have an "at #" AND an initializer
15491 * src/SDCCsymt.c (checkSClass):
15492 * src/SDCCmem.c (allocGlobal):
15493 * src/SDCCmem.c (allocLocal):
15494 * src/SDCCast.c (createBlock):
15496 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15498 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15500 2003-03-16 <johan AT balder>
15502 Undid the hackup of const and volatile, the problem is much bigger
15504 * src/SDCCast.c:1.171
15505 * src/SDCCglue.c:1.138
15506 * src/SDCCicode.c:1.146
15507 * src/SDCCsymt.c:1.150
15508 * src/SDCCval.c:1.65
15510 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15512 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15513 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15515 2003-03-13 <johan AT balder>
15517 Hackup const and volatile modifiers in type chains a bit:
15519 * src/SDCCast.c:1.169
15520 * src/SDCCglue.c:1.136
15521 * src/SDCCicode.c:1.143
15522 * src/SDCCsymt.c1.146
15523 * src/SDCCsymt.h1.59
15524 * src/SDCCval.c:1.63
15526 2003-03-12 <johan AT balder>
15528 * src/SDCCBBlock.h: more LRH debugging junk
15529 * src/SDCCcflow.h: more LRH debugging junk
15530 * src/SDCCloop.c: more LRH debugging junk
15531 * src/SDCC.y (struct_declaration): fixed bug #697590
15532 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15533 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15534 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15536 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15537 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15538 test function names must now match exactly).
15539 * src/SDCCcse.c: added special case in findCheaperOp to allow
15540 extending a short integer. Makes less awful code for bug 700121 test case.
15542 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15544 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15545 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15547 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15549 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15550 actually called (operandsNotEqual() was called for all
15551 operandsNotEqualX tests).
15553 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15555 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15556 with shorter literals. Fixes bug 700121.
15558 2003-03-11 <johan AT balder>
15560 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15562 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15564 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15565 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15567 2003-03-10 Borut Razem <borut.razem AT siol.net>
15569 * src/SDCCmain.c: pipe preprocessor's output
15570 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15571 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15572 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15573 which closes all pipes in pipeSet set
15574 * src/SDCCset.c: free deleted item in function deleteSetItem()
15575 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15576 moved from z80 to src subproject
15577 * .version: increased version number to 2.3.4
15579 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15581 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15582 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15583 * support/regression/ports/xa51/spec.mk: fix typo
15585 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15587 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15589 2003-03-09 Borut Razem <borut.razem AT siol.net>
15591 * src/SDCCmain.c: pipe preprocessor's output
15592 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15593 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15594 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15595 which closes all pipes in pipeSet set
15596 * src/SDCCset.c: free deleted item in function deleteSetItem()
15597 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15598 moved from z80 to src subproject
15600 2003-03-09 Borut Razem <borut.razem AT siol.net>
15602 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15603 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15604 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15605 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15606 * src/SDCCglobl.h: unification of WIN32 native definitions
15608 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15610 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15612 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15614 * src/configure.in: check for endianess (even while cross-compiling)
15615 * src/configure: check for endianess (even while cross-compiling)
15616 * src/configure_in.h: check for endianess (even while cross-compiling)
15617 * src/avr/gen.c: remove old endianess stuff
15618 * src/mcs51/gen.c: remove old endianess stuff
15619 * src/ds390/gen.c: remove old endianess stuff
15620 * src/pic/gen.c: remove old endianess stuff
15621 * src/pic/genarith.c: remove old endianess stuff
15622 * src/pic/glue.c: fix endianess check
15623 * src/pic16/gen.c: remove old endianess stuff
15624 * src/pic16/genarith.c: remove old endianess stuff
15625 * src/pic16/glue.c: fix endianess check
15626 * src/xa51/gen.c: remove old endianess stuff
15627 * src/z80/gen.c: fix endianess check
15628 * src/SDCCglue.c: fix endianess check
15629 * src/ds390/peeph.def: fix bug 700036
15631 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15633 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15634 * src/configure: find appropriate data-types on host for SDCC's int and long
15635 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15636 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15637 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15639 2003-03-07 <johan AT balder>
15642 some minor cleanups before the big shot
15643 OP_DEFS and OP_USES now use Kevin's protection
15644 new option --nolabelopt
15646 * src/SDCCBBlock.c:
15655 * src/ds390/ralloc.c:
15656 * src/mcs51/ralloc.c:
15657 * src/pic/ralloc.c:
15658 * src/xa51/ralloc.c:
15659 * src/z80/ralloc.c:
15661 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15663 * src/pic/pcode.c (get_op): fix 64 bit warnings
15664 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15665 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15666 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15667 * support/regression/tests/malloc.c: fix 64 bit warnings
15669 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15671 * src/mcs51/gen.c (genMinus): fixed bug 696436
15673 2003-03-02 Borut Razem <borut.razem AT siol.net>
15675 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15677 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15679 * configure.in: test for mkstemp
15680 * sdccconf_in.h: add HAVE_MKSTEMP
15682 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15684 * device/include/ctype.h: removed warning while using --stack-auto
15685 * device/include/malloc.h: removed warning while using --stack-auto
15686 * device/include/string.h: removed warning while using --stack-auto
15688 2003-02-23 Borut Razem <borut.razem AT siol.net>
15690 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15691 because NDEBUG is defined (see man assert)
15692 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15694 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15696 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15697 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15699 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15701 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15702 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15704 2003-02-18 <johan AT balder>
15706 * as/mcs51/asmain.c (asmbl): module can start with a digit
15707 * as/z80/asmain.c (asmbl): module can start with a digit
15709 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15711 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15712 * src/asm.c: fix pipe() for Mingw32
15714 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15716 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15717 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15718 make -V work again; --c1mode reads now from stdin
15719 * doc/sdccman.lyx: added --c1mode
15720 * support/Util/SDCCerr.c: new messages for c1 mode
15721 * support/Util/SDCCerr.h: new messages for c1 mode
15722 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15724 2003-02-15 <johan AT balder>
15726 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15728 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15730 * doc/sdccman.lyx: Environment variables, -o and other minor things
15732 2003-02-14 <johan AT balder>
15734 * src/xa51/main.c: before anyone really tries to use it :)
15736 * Install doc's in share/sdcc/doc
15737 * removed some obsolete files
15738 * Do a proper make distclean and uninstall
15739 M Makefile.common.in
15742 M device/include/Makefile.in
15743 M device/lib/Makefile.in
15746 M sim/ucsim/doc/Makefile.in
15748 R src/avr/peeph.rul
15749 R src/xa51/peeph.rul
15750 M support/cpp2/Makefile.in
15751 M support/makebin/Makefile
15754 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15756 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15758 2003-02-10 Borut Razem <borut.razem AT siol.net>
15760 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15761 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15762 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15763 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15764 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15765 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15766 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15767 src/z80/Makefile.bcc: Borland Makefile cleanup
15768 * as/z80/Makefile.bcc: Added Borland Makefile
15769 * support/cpp2/borland.h: Removed
15771 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15773 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15774 * src/SDCC.lex: new pragma NOIV
15775 * src/SDCCglobl.h: new pragma NOIV
15776 * src/SDCCmem.c: new pragma NOIV
15778 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15780 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15782 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15784 * src/SDCCmain.c: signal handling is switched off by --debug
15785 * doc/Makefile: small fix for install; use clean.mk again
15786 * doc/clean.mk: clean *.pdf and *.html too
15788 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15790 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15791 * device/lib/printfl.c: fix a ds390 bug by making it portable
15792 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15793 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15794 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15795 * debugger/mcs51/cmd.c: converted multi-line string literals
15796 * sim/ucsim/globals.cc: converted multi-line string literals
15797 * src/SDCCmain.c: introduced signal handler to remove temp files
15798 * doc/Makefile: small tweaks, implement clean
15799 * doc: removed generated files
15801 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15803 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15804 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15805 Address Record is not correctly generated for DS390."
15807 2003-02-02 Borut Razem <borut.razem AT siol.net>
15809 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15810 * as/mcs51/asm.h: fixed compilation with Borland C
15811 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15812 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15813 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15814 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15815 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15816 src/z80/Makefile.bcc: delete $(LIB) only if exist
15817 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15819 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15821 * device/include/malloc.h: introduced NULL
15822 * device/include/string.h: introduced NULL
15823 * device/include/stdlib.h: introduced NULL
15824 * device/lib/_memcpy.c: removed NULL
15825 * device/lib/_strcat.c: removed NULL
15826 * device/lib/_strchr.c: removed NULL
15827 * device/lib/_strcmp.c: removed NULL
15828 * device/lib/_strcpy.c: removed NULL
15829 * device/lib/_strcspn.c: removed NULL
15830 * device/lib/_strlen.c: removed NULL
15831 * device/lib/_strncat.c: removed NULL
15832 * device/lib/_strncmp.c: removed NULL
15833 * device/lib/_strncpy.c: removed NULL
15834 * device/lib/_strpbrk.c: removed NULL
15835 * device/lib/_strrchr.c: removed NULL
15836 * device/lib/_strspn.c: removed NULL
15837 * device/lib/_strstr.c: removed NULL
15838 * device/lib/_strtok.c: removed NULL
15839 * device/lib/malloc.c: removed NULL, include own header
15841 2003-02-02 <johan AT balder>
15843 * 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
15844 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15845 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15846 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15847 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15848 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15850 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15852 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15855 2003-02-01 <johan AT balder>
15857 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15859 2003-01-31 <johan AT CP255758-A>
15861 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15863 2003-01-30 <johan AT balder>
15865 * src/SDCCBBlock.c: automatic bug detection
15866 * src/SDCCicode.c: automatic bug detection
15868 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15870 * src/SDCCglobl.h: now --xram-size 0 works
15871 * src/SDCCmain.c: now --xram-size 0 works
15873 2003-01-29 <johan AT balder>
15875 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15877 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15879 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15880 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15881 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15882 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15883 * src/SDCCglobl.h: Added options --xram-size and --code-size
15884 * src/SDCCmain.c: Added options --xram-size and --code-size
15886 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15888 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15889 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15891 2003-01-27 <johan AT balder>
15893 * src/SDCC.y: fixed bug #613764
15895 2003-01-26 <johan AT balder>
15897 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15898 * src/SDCCsymt.h: fixed bug #673374
15899 * src/SDCCglue.c: fixed bug #661910
15900 * src/SDCCast.c: fixed bug #458099 and 673374
15902 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15904 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15905 * as/mcs51/strcmpi.h: added
15906 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15907 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15908 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15909 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15910 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15911 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15912 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15913 * as/mcs51/Makefile.aslink: new module strcmpi
15914 * as/mcs51/Makefile.asx8051: new module strcmpi
15915 * as/mcs51/Makefil.bcc: new module strcmpi
15916 * as/mcs51/Makefile.in: new module strcmpi
15917 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15919 2003-01-26 <johan AT balder>
15921 * src/SDCCglue.c: reverted back to 1.124
15922 * src/SDCCast.c: reverted back to 1.156
15923 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15925 2003-01-25 <johan AT balder>
15927 * src/SDCCglue.c: A better fix for bug #661910
15928 * src/SDCCast.c: A better fix for bug #661910
15929 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15931 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15933 * src/Makefile.in: remove spawn.o
15934 * src/SDCCmain.c: remove spawn.h
15935 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15936 * src/spawn.c: removed
15937 * src/spawn.h: removed
15938 * support/regression/ports/ds390/spec.mk: link with -r
15940 2003-01-24 <johan AT CP255758-A>
15942 * src/ds390/gen.c (aopOp): fixed bug #667458
15943 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15944 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15945 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15947 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15949 * src/mcs51/peeph.def: better assembler identation by Frieder
15950 * src/mcs51/gen.c: better assembler identation by Frieder
15952 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15954 * as/z80/string.h: removed for gcc 3.2
15955 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15956 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15958 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15960 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15961 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15962 * support/regression/Makefile: separate temp files for ports
15963 * support/regression/generate-cases.py: separate temp files for ports
15964 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15965 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15967 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15969 * moved tinitalk to device/examples/ds390
15971 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15973 * as/mcs51/lkmem.c: rflag is for DS390
15974 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15975 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15976 (linkEdit): move mem- and map-files the same way as ihx-files
15977 * src/z80/main.c (_setDefaultOptions): removed --generic
15978 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15979 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15980 * src/pic/glue.c (picglue): --c1mode works again
15981 * src/pic16/glue.c (pic16glue): --c1mode works again
15982 * src/asm.c (printCLine): fix #660034
15984 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15986 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15987 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15988 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15989 * as/mcs51/lkmem (summary): better fix for sp problem
15990 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15991 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15992 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15993 remove --stack-after-data
15995 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15997 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15998 * src/SDCCutil.c (join): ugly bug: missing '\0'
15999 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16001 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16003 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16005 * src/pic/main.c (_asmCmd): gpasm supports -o
16006 * src/z80/main.c: more general macros
16007 * device/lib/Makefile.in: remove intermediate files
16009 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16011 * .version: Bumped version number to 2.3.3
16012 * src/SDCCBBlock.c: new option -o
16013 * src/SDCCglobl.h: new option -o
16014 * src/SDCCglue.c: new option -o
16015 * src/SDCCmain.c: new option -o
16016 * src/asm.c: new option -o
16017 * src/ds390/main.c: new option -o
16018 * src/pic/glue.c: new option -o
16019 * src/pic/pcode.c: new option -o
16020 * src/pic/ralloc.c: new option -o
16021 * src/pic16/glue.c: new option -o
16022 * src/pic16/pcode.c: new option -o
16023 * src/pic16/ralloc.c: new option -o
16024 * src/z80/main.c: new option -o
16025 * device/lib/Makefile.in: use -o
16026 * support/regression/ports/ds390/spec.mk: use -o
16027 * support/regression/ports/gbz80/spec.mk: use -o
16028 * support/regression/ports/mcs51/spec.mk: use -o
16029 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16030 * support/regression/ports/z80/spec.mk: use -o
16031 * support/regression/ports/ucz80/spec.mk: use -o
16032 * support/regression/ports/xa51/spec.mk: use -o
16033 * support/regression/fwk/lib/timeout.c: fix usage string
16035 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16036 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16038 2003-01-07 <johan AT balder>
16040 * src/SDCCast.c (decorateType): fixed bug #600035
16042 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16043 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16044 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16045 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16046 * src/pic/pcode.c: outcommented unused variable to remove warnings
16047 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16049 2003-01-06 <karl AT turbobit.com>
16050 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16053 2003-01-06 <johan AT balder>
16055 * src/SDCCicode.c: fixed array add
16057 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16058 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16059 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16061 2003-01-04 <johan AT balder>
16063 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16065 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16066 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16068 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16069 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16070 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16072 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16073 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16075 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16076 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16078 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16079 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16081 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16083 * in /sdcc/as/mcs51/ changed these files in order to create an
16084 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16085 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16086 following files to include the previous two files: aslink.dsp,
16087 Makefile.aslink, Makefile.bcc, and Makefile.in.
16089 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16090 .adb instead of .cdb
16092 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16094 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16095 value from option --iram-size.
16097 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16099 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16102 2002-09-18 <wiml AT hhhh.org>
16104 * SDCClrange.h: exposed setFromRange() and setToRange()
16105 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16106 packRegsForAccUse() (bug 542397)
16107 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16108 multiple times and emitting the fetch operations more than once
16109 added aopGetUsesAcc() function to allow binary operators to
16110 fetch their operands in the correct order; made genMinus() emit
16111 compact code for X = LITERAL - Y
16113 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16114 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16115 sprintf() in line 1267.
16117 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16118 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16121 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16122 Changes to aslink (All the changes are marked with 'JCF'):
16124 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16127 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16128 area BSEG. Also moves, if possible, the DATA area down into the internal
16129 ram so more space is available.
16131 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16134 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16135 not bytes. Function summary() which creates a memory usage summary
16136 file with extension .mem. Reports of overlaping stack and small stack
16137 size. If the space for the stack is less than 16 bytes aslink trows a
16140 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16141 the 8051. Option 'y' for memory summary output file.
16143 Changes to sdcc (All the changes are marked with 'JCF'):
16145 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16147 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16148 overlaying area for it (uses RegBankUsed[4]).
16150 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16151 bank zero as used by default. By default aslink locates the stack
16152 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16153 the creation of the .mem file. Delegates the allocation of data area
16154 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16155 the begining of the stack area to aslink.
16157 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16158 glue() in SDCCglue.c creates an area for it.
16160 2002-09-03 Borut Razem <borut.razem AT siol.net>
16161 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16162 sdcc/src/pic/glue.c:
16163 introduced atexit() handler for teporay files removal in case of
16164 errors, assertions, ...
16166 2002-08-29 Borut Razem <borut.razem AT siol.net>
16167 * sdcc/support/cpp2/auto-host_vc_in.h:
16168 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16169 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16170 Maybe there is a similar problem with BORLANDC? It should be checked!
16172 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16173 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16174 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16175 was not executed, and the compiler (cl) launched a warning:
16176 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16178 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16179 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16181 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16182 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16184 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16185 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16186 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16187 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16188 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16189 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16190 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16191 - added Release configuration in VS projects
16192 - review of compiler an linker options
16193 - VC .exe files are generated in bin_vc directory, not to interfere
16194 with binaries generated from other projects (cygwin, mingw, bcc ...)
16196 * sdcc/src/yacc.dsp: added
16198 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16199 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16200 and insert the version number definitions from .version
16202 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16204 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16205 added - genarate auto-host.h using auto-host_vc_in.h as template
16208 removed from CVS, generated automatically
16210 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16211 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16213 2002-08-11 Borut Razem <borut.razem AT siol.net>
16214 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16216 2002-08-10 Borut Razem <borut.razem AT siol.net>
16217 * src/SDCCmain.c (main):
16218 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16219 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16220 The consequence was that some temporary files were not removed.
16223 unification of code in functions tempfilename() and tempfile():
16224 function tempnam() is defined in Visual Studio 6.0 and .NET
16226 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16228 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16229 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16230 - removed compiler command line option /WX: Treats all warnings as errors
16231 - update a list of source files, included into the project
16233 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16234 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16235 changed project type to Generic Project so that can be correcly converted to VS.NET project
16237 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16239 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16241 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16243 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16244 added return 0 statements after assert() to make compiler happy
16246 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16247 added newline in the def file to keep MSC compiler satisfied
16249 * sdcc/src/z80/gen.c:
16250 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16251 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16252 - solved MSC error in function aopDump()
16254 * sdcc_vc.h: define PREFIX as "\\sdcc"
16256 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16257 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16259 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16260 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16261 - Rewrote the register banking algorithm.
16262 - Added pCode live-range analysis to registers (for now, only non-used and
16263 singly-used registers optimized away)
16265 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16267 * 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.
16269 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16270 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16272 2002-04-22 Michael Hope <michaelh AT vroom>
16274 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16276 * configure.in (DD_COPT): Added include support required for gbdk.
16278 * .version: Bumped version number just to increase it.
16280 * src/SDCCmain.c: Added -nostdinc to the default options.
16282 2002-04-15 Michael Hope <michaelh AT vroom>
16284 * device/lib/z80/printf.c (sprintf): Added.
16286 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16288 * src/z80/peeph.def: Added transpose redundent load rule.
16290 * src/z80/main.c: Added force callee saves for jaune.
16292 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16294 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16296 2002-03-28 Johan Knol <johan AT balder>
16298 * src/SDCCval.c: fixed bug #532436
16300 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16302 Added "char *Processor" field to the port structure.
16305 Added -p option. Allows port dependent processor to be specified.
16308 Initialized the new field char *Processor field to NULL in all ports
16311 Compiler generated registers for interrupt context saving
16312 were not getting allocated.
16314 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16317 Fixed left shift. Will promote the left side of a left shift
16318 if a) left shifting more than size of operand or b) when assigned
16319 to something size > size of left side
16321 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16323 tons of changes. Register allocation has been
16324 rewritten. Added customization for the various PICs. Flow
16325 analysis is restructured. ...
16327 * src/pic/device.h:
16330 * src/pic/device.c:
16331 Added. device.c is a PIC port hack to accomodate variations
16334 2002-03-13 Michael Hope <michaelh AT vroom>
16336 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16338 2002-03-04 johanknol <johanknol AT manik>
16340 * /src/SDCCval.c: fixed
16342 const unsigned char arr[][2] = { { 0, 1 } };
16343 t18.c:1: error: Initializer element is not constant
16345 2002-03-04 bela <bela AT manik>
16347 * /device/include/mcs51reg.h:
16348 ds89c420 register definition update
16350 2002-03-03 <johan AT FRIJA>
16352 * support/Util/SDCCerr.c: did something, but don't no why anymore
16354 * support/regression/tests/bug-524691.c: made it a little less shy
16356 * src/SDCCast.c (decorateType): fixed bug #524697
16358 * src/SDCCast.c: made some lineno improvements
16360 * src/SDCCval.c (getNelements): changed warning to error
16362 * src/SDCCglue.c (printIvalArray): changed warning to error
16364 * src/SDCCicode.c: fixed a warning for mingw
16366 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16368 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16370 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16372 * src/ds390/peeph.def:
16373 Added some more peephole rules
16375 * src/ds390/gen.c: Various fixes & enhancements
16377 * src/SDCClrange.c, src/SDCClrange.h:
16378 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16380 * src/ds390/ralloc.c:
16381 various fixes & enhancements (ds390) specific
16383 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16384 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16387 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16389 2002-03-02 <johan AT FRIJA>
16391 * src/SDCCast.c (decorateType): fixed bug #524708
16393 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16395 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16397 2002-03-01 Michael Hope <michaelh AT vroom>
16399 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16401 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16403 2002-03-01 <johan AT FRIJA>
16405 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16407 * src/SDCCast.c (decorateType): fixed bug #524209
16409 * src/SDCCval.c (valNot): fixed bug #524195
16411 2002-02-26 <johan AT balder>
16413 * src/xa51/gen.c: fixed a warning
16415 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16417 * src/SDCCast.c (decorateType): fixed bug #522534
16419 2002-02-23 <johan AT balder>
16421 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16423 2002-02-22 <johan AT balder>
16425 * src/SDCCast.c: fixed bug #514865
16427 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16429 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16431 * sdcc/src/SDCCloop.c:
16432 Previous fix was not good. basic blocks that have "break" or "return" are
16433 not really partof a loop , but live ranges used in these blocks should
16434 be live thru the entire loop, so set partOfLoop but don't add them to
16437 2002-02-21 <johan AT FRIJA>
16439 * src/SDCCcse.c: fixed bug #514308
16441 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16444 Fixed BUG #519583. If a conditional block ended in a return/break
16445 statement inside a loop, it was not being considered part of the loop.
16447 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16449 2002-02-10 Karl Bongers <karl AT turbobit.com>
16452 Fixed up SDCDB debugger somewhat. Updated debugger/README
16453 with lots of comments and notes.
16455 * device/examples/test2.c:
16456 Fix bug, "red" variable not being initialized(compiler complained).
16458 * device/examples/Makefile, examples/test3.c:
16459 Add Makefile in device/examples folder, compiles test3.c
16460 for use as a multiple module SDCDB test case.
16462 * sim/ucsim/cmd.src/cmdset.cc:
16463 Took out debug printfs in ucsim "next" command.
16465 * sim/ucsim/xa.src:
16466 Karl and Johan start ucsim XA support. Most dissassembly working,
16467 about 75% emulation done(plenty of work remaining).
16469 * sim/ucsim/z80.src:
16470 Add Z80 support to ucsim, add test-ucz80 regression test,
16471 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16472 Notice z80 compiler fails on examples/test3.c/crc code.
16474 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16476 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16477 Added support for --parms-in-bank1
16479 * src/ds390/peeph.def:
16480 added a few more peephole optimzations
16482 * src/ds390/main.c:
16483 1) added __builtin_inp & __builtin_outp used to read in data of given length
16484 from a memory mapped port
16485 2) added __builtin_memcmp
16486 3) added __builtin_swapw swap bytes of a short
16488 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16489 1) handle multiple send & receives from register bank1
16490 2) ralloc can now allocate DPTR1 to some liveRanges
16492 * src/SDCCsymt.c, src/SDCCsymt.h:
16493 changes to handle multiple sends & receives
16495 * src/SDCCptropt.h:
16496 added some pointer arithmetic optimization
16498 * src/SDCCptropt.c:
16499 added some pointer arithmetic optimizations but not stable yet so not
16500 called from anywhere (will get this working shortly)
16502 * src/SDCCopt.c: fixed for multiple sends & receives
16505 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16506 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16507 set preprocessor defines (depending on options)
16509 * src/SDCCicode.c, src/SDCCicode.h:
16510 changes made to handle multiple sends & receives
16513 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16515 * src/SDCCcse.c, src/SDCCcse.h:
16516 added function findbackward def (to be used in upcoming optimization)
16518 * src/SDCCcflow.c, src/SDCCcflow.h:
16519 added function returnAtEnd - to determine if a basic block terminates with
16522 * src/SDCCast.c, src/SDCCast.h:
16523 added option parms-in-bank1
16525 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16526 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16527 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16528 adjusted for --parms-in-bank1 option
16530 * device/include/string.h:
16531 donot redefine "reentrant" keyword
16533 * device/include/ds80c390.h: Added some more SFRs
16535 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16537 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16539 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16541 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16543 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16545 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16547 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16549 * Added --xram-movc option
16551 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16553 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16555 2002-01-11 Johan Knol
16557 * Added math lib of Jesus Calvino-Fraga
16559 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16561 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16562 * support/regression/Makefile: new target test-mcs51-stack-auto
16563 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16565 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16567 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16569 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16571 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16573 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16575 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16577 * src/SDCCglue.h: add definition for printIvalChar()
16579 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16581 * src/SDCCast.c: fix #498138 by Johan
16583 * src/SDCCglue.c: fix #498138 by Johan
16585 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16587 * support/regression/Makefile: fix clean
16589 * support/regression/ports/ds390/support.c: fix transmission of last character
16591 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16593 * /sdcc/src/ds390/gen.c:
16594 a) improved computing address of stack variable
16595 b) took out some #if 0 code
16596 c) improved parmBytes adjustment
16597 d) improved genPlusIncr & genMinusIncr
16598 e) genCmp could generate bad code (when left assigned to DPTR)
16599 f) Fixed bug in hasInc
16601 * /sdcc/src/ds390/ralloc.c:
16602 a) packRegsForSupport could mess up live information (Fixed)
16603 b) packRegsDPTRuse could be incorrect for left & right shift
16605 * /sdcc/src/mcs51/ralloc.c:
16606 packRegsForSupport could mess up the live information (Fixed)
16608 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16610 * /sdcc/src/SDCCast.c:
16611 can reverse a loop even if function call is present as long
16612 as the loop control variable is local & is not passed as parameter
16614 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16616 * /sdcc/ChangeLog: *** empty log message ***
16618 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16619 More builtin function additions for TININative
16621 * /sdcc/src/ds390/ralloc.c:
16622 Had broken the regression testsuite
16624 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16626 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16627 Added funcattr hasStackParms will be set for reentrant functions when there
16628 are paramteres on the stack, this helps in minimizing frame pointer generation
16629 typeFromStr can handle function pointers now
16631 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16632 *** empty log message ***
16634 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16636 * /src/ds390/gen.c, /src/ds390/main.c:
16637 More builtin function additions for TININative
16639 * /src/ds390/ralloc.c:
16640 Had broken the regression testsuite
16642 * /src/SDCCast.c: Fixed a bug in dumptree
16644 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16645 Added funcattr hasStackParms will be set for reentrant functions when there
16646 are paramteres on the stack, this helps in minimizing frame pointer generation
16647 typeFromStr can handle function pointers now
16649 * /doc/builtins.txt, /doc/TININative.txt:
16650 *** empty log message ***
16653 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16655 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16656 ALPHA version for -mTININative
16658 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16659 updated to reflect changes in the port structure
16662 added function do_assemble (similar to do_link) if non-null this function
16663 will be called to do assembly (-mTININative) requires a multi command
16665 added function genAssemblerEnd will be called to generate assembler Epilogue
16668 added _JavaNative to debug info printing
16670 * /src/SDCCmain.c: added option --tini-libid
16671 added port->do_assemble function (-mTININative) has a multi command assemble
16673 * /src/SDCCglue.c: Disabled "constExpr" check
16674 added port->genAssemblerEnd function
16676 * /src/SDCCglobl.h: Added option --tini-libid value
16679 tookout optimizeCompare from the header (has no external references)
16681 * /src/SDCCast.c: made one more function "static"
16683 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16685 * src/z80/mappings.i: Added z80asm support.
16687 * src/z80/main.c: Added z80asm support on --asm=z80asm
16689 * src/z80/gen.c: Fixed asm portability issues.
16691 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16693 * src/SDCCglue.c (printExterns): Added global/extern split.
16695 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16697 * support/regression/Makefile: added test for mcs51 model large
16699 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16701 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16703 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16705 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16707 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16709 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16711 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16713 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16715 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16717 * support/regression/tests/simplefloat.c: Port to mcs51.
16719 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16720 * support/regression/tests/bug-485362.c: Added.
16722 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16724 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16726 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16728 * src/z80/gen.c (aopDump): Added a dump function.
16730 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16731 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16733 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16735 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16737 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16739 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16741 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16743 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16745 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16747 * support/regression/ports/ds390/support.c: Use tinibios.
16749 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16751 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16753 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16754 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16756 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16758 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16760 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16762 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16764 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16765 (packRegsForIYUse): Created and optimised.
16767 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16769 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16770 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16772 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16774 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16776 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16778 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16780 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16782 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16784 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16786 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16788 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16790 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16792 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16794 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16795 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16796 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16798 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16800 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16801 (genNotFloat): Added.
16802 (genUminusFloat): Added.
16804 * device/lib/z80/Makefile: Added floating pt stubs.
16806 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16808 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16810 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16812 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16814 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16816 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16818 * sdcc/support/regression/Makefile: Add port ds390.
16820 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16822 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16824 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16826 * sdcc/support/regression/ports/ds390/support.c: Added.
16828 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16830 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16832 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16834 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16836 * device/include/malloc.h: Added z80 and gbz80 support.
16838 * device/lib/gbz80/heap.s: Added.
16840 * device/lib/z80/heap.s: Added.
16842 * device/lib/malloc.c: Added z80 and gbz80 support.
16844 * support/regression/tests/malloc.c (testMalloc): Added.
16846 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16848 * support/regression/tests/bug-478094.c: Added.
16850 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16852 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16854 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16856 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16858 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16860 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16862 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16864 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16866 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16868 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16870 * support/regression/tests/bug-477927.c: Added.
16872 * src/z80/peeph.def: Added minor rules.
16874 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16876 * src/z80/peeph.def: Added jump optimisation modification.
16878 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16880 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16882 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16884 * support/regression/tests/funptrs.c: Added.
16886 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16888 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16890 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16892 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16894 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16896 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16897 (movLeft2ResultLong): Created.
16899 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16900 (joinPushes): Added. Joins two char pushes into a word push.
16902 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16904 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16906 * support/makebin/Makefile (install): Added creation of dest dir.
16908 2001-10-24 Karl Bongers <karl AT turbobit.com>
16910 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16912 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16914 * src/z80/ralloc.c: Turned off faulty pack for one use.
16916 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16918 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16920 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16922 * support/regression/Makefile: Improved clean
16924 * support/regression/ports/gbz80/spec.mk: Added clean
16926 * support/regression/ports/host/spec.mk: Added clean
16928 * support/regression/ports/z80/spec.mk: Added clean
16930 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16932 * support/regression/ports/mcs51/timeout.c: little improvements
16934 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16936 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16938 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16940 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16942 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16944 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16946 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16948 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16949 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16951 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16953 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16955 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16957 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16959 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16961 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16963 * support/regression/tests/longor.c: Added.
16965 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16967 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16969 * as/mcs51/aslink.h: define PATH_MAX
16971 * as/mcs51/asm.h: define PATH_MAX
16973 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16975 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16977 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16979 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16981 * src/SDCCglobl.h: define PATH_MAX
16983 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16985 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16987 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16989 * src/z80/gen.c (gencjneshort): Fixed
16991 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16993 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16995 * support/regression/tests/bug-469671.c: Added.
16997 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16999 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17001 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17003 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17005 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17007 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17009 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17011 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17013 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17015 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17017 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17019 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17021 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17023 * 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.
17025 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17027 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17029 2001-10-07 <johan AT FRIJA>
17031 * device/lib/gets.c (gets): fixed the return value.
17033 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17034 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17036 * 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.
17038 * 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.
17040 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17042 * src/pic/gen.c: Removed Safe_strdup.
17044 * configure.in: Added option to enable libgc support.
17046 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17047 (bitVectUnion): Optimised.
17048 (bitVectIntersect): Optimised.
17049 (bitVectBitsInCommon): Optimised.
17050 (bitVectCplAnd): Optimised.
17052 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17054 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17056 * src/SDCCmain.c: distinguish between assembler debug and plain options
17058 * src/avr/main.c: remove standard assembler options
17060 * src/ds390/main.c: remove standard assembler options
17062 * src/mcs51/main.c: remove standard assembler options
17064 * src/port.h: removed "PENDING" comment
17066 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17068 * src/device/lib/_mulint.c : new, with assember functions
17070 * src/device/lib/_mullong.c : new, with assember functions
17072 * src/device/lib/_divuint.c : with assember functions
17074 * src/device/lib/_divsint.c : with assember functions
17076 * src/device/lib/_divulong.c: with assember functions
17078 * src/device/lib/_divslong.c: with assember functions
17080 * src/device/lib/_moduint.c : with assember functions
17082 * src/device/lib/_modsint.c : with assember functions
17084 * src/device/lib/_modulong.c: with assember functions
17086 * src/device/lib/_modslong.c: with assember functions
17088 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17090 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17092 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17093 replaced _mululong.c and _mulslong.c by _mullong.c
17095 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17097 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17099 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17101 * src/SDCCglue.c: test, if win32api is available for MINGW
17103 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17105 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17106 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17107 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17108 * support/regression/ports/host/spec.mk: removed GENERIC
17109 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17110 * support/regression/ports/z80/spec.mk: removed GENERIC
17112 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17114 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17116 * support/regression/tests/bug-467035.c: Created.
17118 2001-10-01 <johan AT FRIJA>
17120 * src/SDCC.y: fixed bug #466586 part 1
17122 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17124 * SDCCicode.c: z80 has no generic pointers
17125 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17127 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17129 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17131 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17133 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17135 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17137 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17139 * configure.in: Fixed up so that ucsim is only configured once.
17141 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17143 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17144 (getPathDifference): As above.
17146 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17148 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17150 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17151 * .version: Updated to 2.3.1
17153 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17154 Added copyright header.
17156 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17157 (assemble): Added support for macro based assembler commands.
17158 (linkEdit): Added support for macro based linker commands.
17159 (preProcess): Changed the pre-processor to use macros.
17160 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17161 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17163 * device/lib/z80/crt0.s: Added module name for debugging.
17165 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17167 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17169 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17171 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17173 * src/Makefile.in: Added SDCCmacro and SDCCutil
17175 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17177 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17179 2001-09-16 <johan AT FRIJA>
17181 * 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.
17183 2001-09-15 <johan AT FRIJA>
17185 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17186 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17188 2001-09-11 <johan AT FRIJA>
17190 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17192 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17194 * support/regression/tests/bug-460444.c: Added test case.
17196 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17197 (genCast): Added justification for all of the asserts.
17199 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17201 * support/regression/support.c: _xdata replaced by xdata
17203 * support/regression/spec.mk: removed _generic
17205 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17207 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17209 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17210 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17212 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17214 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17216 * support/regression/tests/bug-460010.c: Added test case.
17218 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17220 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17222 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17224 * support/regression/testfwk.c: removed workaround for bug #436344
17226 * support/regression/tests/bp.c: use less memory with mcs51
17228 * support/regression/tests/bug-441448.c: use less memory
17230 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17232 * support/regression/collate-results.py: typo
17234 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17236 * support/regression/tests/fetchoverlap.c: Added new test case.
17238 * support/regression/tests/bp.c: Added new test case.
17240 * support/regression/tests/bug-448984.c: Added new test case.
17242 * support/regression/tests/pow2shifts.c: Added new test case.
17244 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17245 (genlshTwo): Fixed right shift for count > 8.
17247 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17249 2001-09-08 <johan AT FRIJA>
17251 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17253 2001-09-07 <johan AT FRIJA>
17255 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17257 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17259 2001-09-06 <johan AT FRIJA>
17261 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17262 * bernhard noted me at this: "() equals to (void)" (1.38)
17264 2001-09-05 <johan AT FRIJA>
17266 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17268 2001-09-04 <johan AT FRIJA>
17270 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17273 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17275 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17277 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17279 * link/z80/aslink.h: Fixed path for PATH_MAX
17281 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17283 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17285 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17287 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17289 * 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.
17291 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17293 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17294 (genCmp): Fixed up genCmp for the GB with longs.
17296 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17298 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17300 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17302 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17304 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17306 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17308 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17310 * 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.
17312 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17314 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17316 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17318 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17320 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17322 * sim/ucsim/configure: little improvement of Cygwin-detection
17323 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17324 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17325 * support/regression/tests/bug-221100.c: small changes for mcs51
17326 * support/regression/tests/bug-221168.c: small changes for mcs51
17327 * support/regression/tests/bug-227710.c: small changes for mcs51
17328 * support/regression/tests/staticinit.c: small changes for mcs51
17329 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17330 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17331 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601