1 2009-01-05 Borut Razem <borut.razem AT siol.net>
4 fixed linker hanging in INDEXLIB is not defined (hc08)
6 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
9 Implemented RFE #2485684, and some further improvements of HL caching
11 * src/z80/peeph-z80.def:
12 Fixed a bug exposed by implementing RFE #2485684.
14 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
16 * src/z80/peeph-z80.def:
17 Peephole improvements.
20 device/include/string.h,
21 device/lib/z80/memmove.s:
23 * device/lib/z80/Makefile.in,
24 device/lib/Makefile.in,
25 support/regression/tests/memory.c,
26 device/lib/z80/strlen.s:
27 Partially implemented RFE #2471534.
29 2009-01-04 Borut Razem <borut.razem AT siol.net>
31 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
32 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
33 * doc/README.txt: updated John Hartman's e-mail address
34 * as/link/lkrel.c, as/link/lksdcclib.c:
35 fixed bug #2484677: Linker hangs
36 * src/z80/peep.c: fixed msvc warning C4047:
37 'return' : 'int ' differs in levels of indirection from 'char *'
38 * config.dsp: as/lib corrected to as/link
40 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
43 Implemented RFE #2484693.
44 * src/z80/peeph-z80.def:
45 Some peephole improvements.
47 2009-01-03 Borut Razem <borut.razem AT siol.net>
50 fixed warning: 'ret' may be used uninitialized in this function
52 2009-01-02 Borut Razem <borut.razem AT siol.net>
54 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
55 as/link/getline.[ch], as/link/lkrel.[ch]: added,
56 made support for differnet library formats more flexible,
57 preparation for support of ar format
58 * as/link/lklibr.c, as/link/z80/Makefile.in,
59 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
60 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
61 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
62 as/link/hc08/lkelf.c, as/link/aslink.h:
63 made support for differnet library formats more flexible,
64 preparation for support of ar format
66 2009-01-01 Borut Razem <borut.razem AT siol.net>
68 * as/link/asxxxx_config.h.in:
69 fixed warning: extra tokens at end of #endif directive
71 fixed warning: suggest parentheses around && within ||
72 * device/lib/Makefile.in: allow whitespaces at the end of lines in
73 ports.build, in order to make it work on cygwin - it seems to be a
74 bug in cygwin grep: CR is not treated as part of end-of-line
76 2008-12-31 Borut Razem <borut.razem AT siol.net>
78 * configure, configure.in, config.dsp, config_vc.awk,
79 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
80 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
81 introduced asxxxx_config.h.in
83 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
86 src/z80/peeph-z80.def:
87 Minor addition improvement.
89 2008-12-30 Raphael Neider <rneider AT web.de>
91 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
92 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
93 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
94 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
95 support/librarian/sdcclib.c, support/makebin/makebin.c:
96 partially revert changes from r5293..r5295
98 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
100 * src/z80/peeph-z80.def:
101 Minor peephole improvement.
103 2008-12-29 Raphael Neider <rneider AT web.de>
105 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
106 incorrectly discarded BANKSELs
108 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
110 * support/regression/tests/memory.c:
111 Added simple test for memset(), memcpy() and memmove()
113 2008-12-29 Borut Razem <borut.razem AT siol.net>
115 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
117 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
119 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
120 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
121 (177.j): added new rule
122 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
123 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
124 (decorateType CAST): propagate storage class to generic pointer results
126 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
128 * device/lib/z80/string.c,
129 device/lib/z80/printf.c,
130 device/lib/z80/mul.s:
133 Fixed code generation bug exposed by builtin memcpy().
135 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
137 * device/lib/_memcpy.c:
138 fixed conflict with builtin memcpy()
140 2008-12-26 Borut Razem <borut.razem AT siol.net>
142 * support/librarian/sdcclib.c:
143 fixed bug 2466950: "sdcclib broken"
144 by removing fgets return value check
146 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
149 device/include/string.h: Implemented RFE #1914254
151 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
152 * device/lib/z80/Makefile.in,
153 device/lib/Makefile.in,
154 device/lib/z80/memmove.s: Implemented RFE #1914256
156 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
158 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
159 * src/z80/peep.c: improved checks for unused data
161 src/z80/main.c: Implemented RFE #1899189
163 2008-12-25 Borut Razem <borut.razem AT siol.net>
165 * support/regression/Makefile.in:
166 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
168 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
170 * src/z80/peeph-z80.def: minor peephole improvements
172 2008-12-21 Borut Razem <borut.razem AT siol.net>
174 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
175 due to redefinition of symbol __assert
176 sdcclib.c:53:1:warning: "__assert" redefined
177 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
178 warning: this is the location of the previous definition
180 2008-12-20 Raphael Neider <rneider AT web.de>
182 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
183 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
184 support/cpp/libcpp/macro.c: fix format string errors
186 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
188 * src/pic/device.c: partial rewrite using strtok,
189 quieten compiler warnings, adopt SDCC coding style
191 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
192 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
193 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
194 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
195 support/librarian/sdcclib.c, support/makebin/makebin.c:
196 quieten most compiler warnings
198 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
199 probably fix operator precedence bug
201 * doc/clean.mk: quieten rm if no .lyx is present
203 2008-12-19 Borut Razem <borut.razem AT siol.net>
205 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
206 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
207 doc/README.txt, doc/test_suite_spec.lyx:
208 applied patch 2446381: Dcoumentation spelling correcitons
209 thanks to Steven Borley
211 2008-12-16 Raphael Neider <rneider AT web.de>
213 * device/include/pic/pic12f629.h,
214 device/include/pic/pic12f675.h,
215 device/lib/pic/libdev/pic12f629.c,
216 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
218 2008-12-14 Borut Razem <borut.razem AT siol.net>
220 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
221 converted to LyX 1.5.7 (\lyxformat 276) format
223 2008-12-07 Borut Razem <borut.razem AT siol.net>
225 * support/regression/tests/bitfields.c:
226 added test case for bug #2366757
228 2008-12-07 Raphael Neider <rneider AT web.de>
230 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
231 NULL pointer dereference, closes #2366757
233 2008-11-25 Raphael Neider <rneider AT web.de>
235 * device/include/pic16/pic16devices.txt,
236 sdcc/src/pic16/device.c,
237 sdcc/src/pic16/device.h: implicitly disable XINST
238 whenever CONFIG4L is set via an additional optional
239 argument to the configword directive in pic16devices.txt
241 2008-11-24 Raphael Neider <rneider AT web.de>
243 * device/lib/pic16/configure.ac,
244 device/lib/pic16/Makefile.common: fixed quoting issues
246 * device/lib/pic16/configure,
247 device/lib/pic16/debug/Makefile.in,
248 device/lib/pic16/libc/Makefile.in,
249 device/lib/pic16/libdev/Makefile.in,
250 device/lib/pic16/libio/Makefile.in,
251 device/lib/pic16/libm/Makefile.in,
252 device/lib/pic16/libsdcc/Makefile.in,
253 device/lib/pic16/Makefile.in,
254 device/lib/pic16/startup/Makefile.in: regenerated
256 * src/pic16/main.c (_pic16_finaliseOptions): revert to
259 2008-11-24 Raphael Neider <rneider AT web.de>
261 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
262 argument of --asm= or --link= to allow for
263 --asm="sh script --options", the user can double quote the
264 argument if needed: --asm="'c:/program files/gpasm' -q",
265 also fix some potential buffer overflows
267 2008-11-19 Borut Razem <borut.razem AT siol.net>
270 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
271 thanks Mauro Giachero
273 2008-11-16 Borut Razem <borut.razem AT siol.net>
275 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
276 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
278 2008-11-15 Borut Razem <borut.razem AT siol.net>
280 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
281 src/SDCCsymt.c, src/SDCCsymt.h:
282 fixed RFE #2291335 : Unnamed bit-field initialization
283 * support/regression/tests/bitfields.c:
284 added test case for RFE #2291335
285 * support/regression/tests/bug-1981238.c:
286 don't initialize unnamed bit-fields
288 2008-11-11 Raphael Neider <rneider AT web.de>
290 * device/include/pic16/pic18f25j10.h,
291 device/include/pic16/pic18f45j10.h: remove useless boilerplate
293 * device/include/pic16/adc.h,
294 device/lib/pic16/libio/adc/adcbusy.c,
295 device/lib/pic16/libio/adc/adcclose.c,
296 device/lib/pic16/libio/adc/adcconv.c,
297 device/lib/pic16/libio/adc/adcopen.c,
298 device/lib/pic16/libio/adc/adcread.c,
299 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
300 and fixed ADC routines to work for more target devices,
301 incorporates patch #2036130 by Nick Materer
303 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
305 * device/include/ctype.h,
306 * device/include/ds400rom.h,
307 * device/include/ds80c390.h,
308 * device/include/float.h,
309 * device/include/math.h,
310 * device/include/serial.h,
311 * device/include/stdbool.h,
312 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
314 * device/include/mcs51/C8051F336.h,
315 * device/include/mcs51/C8051T600.h,
316 * device/include/mcs51/C8051T610.h,
317 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
318 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
320 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
322 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
324 2008-11-10 Raphael Neider <rneider AT web.de>
326 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
327 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
328 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
329 (patch by Nick Materer, #2253980)
331 * device/lib/pic16/libio/adc.ignore,
332 device/lib/pic16/libio/i2c.ignore,
333 device/lib/pic16/libio/usart.ignore,
334 device/lib/pic16/pics.all: updated to build more device libs
336 * device/lib/pic16/libdev/Makefile.am,
337 device/lib/pic16/libdev/Makefile.in,
338 device/lib/pic16/libio/Makefile.am,
339 device/lib/pic16/libio/Makefile.in: regenerated
341 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
342 names per memory location, applied SDCC style to more functions
344 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
346 * device/include/mcs51/p89lpc933_4.h: new NXP header file
347 * device/include/mcs51/p89lpc935_6.h: new NXP header file
348 * device/include/mcs51/p89v66x.h: minor changes
349 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
351 2008-11-09 Raphael Neider <rneider AT web.de>
353 * device/include/pic/pic14devices.txt: fixed memory description for
354 12f629 and 12f675, closes #2236240
356 2008-11-06 Borut Razem <borut.razem AT siol.net>
358 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
359 pass system include paths with -isystem to sdcpp
360 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
361 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
363 2008-11-02 Raphael Neider <rneider AT web.de>
365 * doc/sdccman.lyx: updated the sections on the library build process
366 and on how to add support for new devices, and documented known
367 problems with the extended instruction set including a workaround
369 2008-11-01 Raphael Neider <rneider AT web.de>
371 * device/include/pic16/adc.h,
372 device/include/pic16/pic16devices.txt,
373 device/include/pic16/pic18f2410.h,
374 device/include/pic16/pic18f2510.h,
375 device/include/pic16/pic18f2515.h,
376 device/include/pic16/pic18f2610.h,
377 device/include/pic16/pic18f4410.h,
378 device/include/pic16/pic18f4510.h,
379 device/include/pic16/pic18f4515.h,
380 device/include/pic16/pic18f4610.h,
381 device/include/pic16/pic18fregs.h,
382 device/lib/pic16/libdev/Makefile.am,
383 device/lib/pic16/libdev/Makefile.in,
384 device/lib/pic16/libdev/pic18f2410.c,
385 device/lib/pic16/libdev/pic18f2510.c,
386 device/lib/pic16/libdev/pic18f2515.c,
387 device/lib/pic16/libdev/pic18f2610.c,
388 device/lib/pic16/libdev/pic18f4410.c,
389 device/lib/pic16/libdev/pic18f4510.c,
390 device/lib/pic16/libdev/pic18f4515.c,
391 device/lib/pic16/libdev/pic18f4610.c,
392 device/lib/pic16/libio/Makefile.am,
393 device/lib/pic16/libio/Makefile.in,
394 device/lib/pic16/pics.all: added support for 18f[24][456]10
395 and 18f[24]515 devices
396 * doc/sdccman.lyx: updated list of supported PIC16 devices
398 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
399 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
400 src/xa51/gen.c: avoid compiler warnings
401 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
403 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
405 * device/include/mcs51/p89v66x.h: NXP header file
406 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
407 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
409 2008-10-14 Raphael Neider <rneider AT web.de>
411 * device/lib/pic16/libdev/Makefile.am,
412 device/lib/pic16/libio/Makefile.am: enable building libraries for
413 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
414 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
415 * device/lib/pic16/libdev/Makefile.in,
416 device/lib/pic16/libio/Makefile.in: regenerated
418 2008-10-14 Raphael Neider <rneider AT web.de>
420 * device/include/pic16/pic18f2450.h,
421 device/include/pic16/pic18f4450.h,
422 device/lib/pic16/libdev/pic18f2450.c,
423 device/lib/pic16/libdev/pic18f4450.c,
424 device/include/pic16/adc.h,
425 device/include/pic16/pic16devices.txt,
426 device/include/pic16/pic18fregs.h,
427 device/lib/pic16/libdev/Makefile.am,
428 device/lib/pic16/libdev/Makefile.in,
429 device/lib/pic16/libio/Makefile.am,
430 device/lib/pic16/libio/Makefile.in,
431 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
433 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
434 stack to a fixed location, relax it to automatically work with all
435 but the smallest devices (256 byte RAM devices need #pragma stack)
437 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
439 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
440 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
441 * device/lib/_strcspn.c: fixed bug 2140931
443 2008-10-06 Raphael Neider <rneider AT web.de>
445 * device/include/pic16/stdio.h,
446 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
447 declared __naked for convenience, named all arguments
448 * device/lib/pic16/libc/stdio/strmgpsim.c,
449 device/lib/pic16/libc/stdio/strmmssp.c,
450 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
452 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
453 empty __naked functions,
454 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
455 corner cases (unlink first/last pCode in list), reuse more code
457 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
459 * src/ds390/main.c (_ds390_genInitStartup): added
460 * src/SDCCpeeph.c (getPatternVar): new, added,
461 (labelInRange): fixed bug 2115959
462 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
463 * src/SDCCicode.h: added newiTempOperand
464 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
465 added optimizations for 0/x and x/-1, see also patch 2142900
466 * support/regression/tests/onebyte.c (testMul): added test cases
468 2008-09-20 Borut Razem <borut.razem AT siol.net>
471 definition of absolute address symbols without initial value,
472 fixed SDCC crash "do not know how to intialize symbol"
474 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
476 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
477 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
478 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
479 * device/lib/z80/stubs.s: added stubs for above functions
480 * src/SDCCopt.c (convilong),
481 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
482 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
483 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
484 * support/regression/tests/onebyte.c: enabled all tests for z80
486 2008-09-15 Borut Razem <borut.razem AT siol.net>
488 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
489 device/lib/pic16/libc/stdio/printf.c,
490 device/lib/pic16/libc/stdio/strmusart.c,
491 device/lib/pic16/libc/stdio/printf_tiny.c,
492 device/lib/pic16/libc/stdio/sprintf.c,
493 device/lib/pic16/libc/stdio/strmgpsim.c,
494 device/lib/pic16/libc/stdio/putchar.c,
495 device/lib/pic16/libc/stdio/fprintf.c,
496 device/lib/pic16/libc/stdio/strmmssp.c,
497 device/device/lib/pic16/libc/stdio/vprintf.c,
498 device/lib/pic16/libc/stdio/printf_small.c,
499 device/lib/pic16/libc/stdio/vsprintf.c,
500 device/lib/pic16/libc/stdio/strmputchar.c,
501 device/lib/pic16/libc/Makefile.am,
502 device/lib/pic16/libc/Makefile.in:
503 *printf now returns int, puchar.c moved from stdlib to stdio,
504 *printf format parameter type changed from char * to const char *,
505 added GNU link excetion text to library source files,
506 applyed GNU coding style, removed useless svn ids,
507 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
508 binary specifier: "%b", "%hb" and "%lb"
509 * device/lib/pic16/libc/stdio/vfprintf.c:
510 applied patch #2044424: PIC16: vfprintf
511 thanks Mauro Giachero
512 * support/regression/tests/bug1057979.c:
513 removed old pic16 sprintf specifics
514 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
515 * doc/sdccman.lyx: documented 'b' binary format specifier removal
517 2008-09-15 Raphael Neider <rneider AT web.de>
519 * src/pic16/device.c (pic16_dump_usection): force udata sections
520 into the addressable range (0..0xFFF), workaround for a gpsim
521 bug preventing simulation of regtest bug1750318
522 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
523 (serialRegAssign): fixed regtest bug-971834,
524 (pic16_packRegisters): avoid null-pointer dereference
526 2008-09-14 Raphael Neider <rneider AT web.de>
528 * src/pic16/gen.c, src/pic16/ralloc.c: use
529 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
530 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
532 2008-09-12 Borut Razem <borut.razem AT siol.net>
534 * support/regression/fwk/testfwk.h:
535 define pdata as data for pic16 target
536 thanks Mauro Giachero
538 2008-09-11 Borut Razem <borut.razem AT siol.net>
540 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
541 support/regression/absolute.c:
542 applied patch #2105615: Some PIC16 testcase fixlets
543 thanks Mauro Giachero
545 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
547 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
548 * support/regression/tests/bug2094505.c: new, added
550 2008-09-07 Borut Razem <borut.razem AT siol.net>
552 * src/SDCCglue.c, src/SDCCast.c:
553 fixed throw of "excess elements" warning for char arrays
554 * support/regression/tests/nullstring.c:
555 disable warning about excess elements in array of chars initializer
557 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
559 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
560 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
561 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
562 * support/regression/tests/bug2077267.c: new, added
564 2008-09-05 Raphael Neider <rneider AT web.de>
566 * configure.in, Makefile.common.in: add support for ccache,
567 remove spurious $VERSION output, detect doc-tools even without
568 --enable-doc to facilitate later manual doc-builds, minor cleanup
569 * configure: regenerated
571 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
572 avoid races in parallel VPATH builds
573 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
574 * doc/sdccman.lyx: mention --without-ccache configure option
576 2008-09-01 Raphael Neider <rneider AT web.de>
578 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
579 * (genConstPointerGet): fix reading bitfields from __code space
580 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
581 bitfield initializers (fix regression test bug1856409.c)
582 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
585 2008-08-31 Raphael Neider <rneider AT web.de>
587 * src/pic16/gen.c (genAssign): removed useless compiler output
588 * (genPointerGet,genPointerSet,genCast),
589 src/pic16/glue.c (pic16_printGPointerType):
590 also handle PPOINTERs just to avoid spurious asserts
591 * (pic16_printIvalType,pic16_printIvalBitFields):
592 generalized to arbitrary type/bitfield sizes, allows compilation of
593 regression test bug-1981238.c
594 * (pic16_printIvalChar): fix regression test structflexarray.c
595 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
596 in initialized structs and fix #1843745
597 * (pic16_printIvalStruct): always output initializers for all fields,
598 even those not explicitly given, fixes zeropad.c regression test
599 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
600 #2073635, #1567098, and #1485812)
601 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
603 2008-08-31 Borut Razem <borut.razem AT siol.net>
605 * support/regression/tests/bug-895992.c,
606 support/regression/tests/onebyte.c:
607 enabled pic16 regression testing since the bugs
608 1511794: pic16: regression test bug-895992.c fails
609 1444425: onebyte.c regression tes fails on pic16
610 are fixed, probably by fixing
611 2048464: PIC16: fix genUminus - addresses not.c regression test
612 * src/SDCCsymt.c, src/SDCCglue.c,
613 support/regression/tests/bug-1981238.c:
614 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
617 2008-08-30 Borut Razem <borut.razem AT siol.net>
619 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
620 release version 4.3.2
622 2008-08-24 Raphael Neider <rneider AT web.de>
624 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
625 always use the sdcc from the current build tree (ignore $CC from
626 the environment, fixes compile farm builds)
627 * device/lib/Makefile.in: rename .a into .lib for compatibility,
628 remove more build products from install directory
629 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
630 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
632 2008-08-24 Borut Razem <borut.razem AT siol.net>
634 * src/SDCC.y: applied patch
635 2050245: Fix # 1963382
637 1963382: Listing File - C file comment is incorrect
640 2008-08-23 Borut Razem <borut.razem AT siol.net>
642 * src/pic16/gen.c: applied patch
643 2048464: PIC16: fix genUminus - addresses not.c regression test
644 thanks Mauro Giachero
646 2008-08-22 Borut Razem <borut.razem AT siol.net>
648 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
649 src/pic16/main.c: allow spaces in gpasm and gplink paths
651 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
654 * src/z80/peeph-z80.def: minor peephole improvement
656 2008-08-15 Raphael Neider <rneider AT web.de>
658 * src/z80/gen.c (_vemit2): suppress compiler warning
660 * src/pic/*.[ch]: make proper use of header files and avoid
661 ad-hoc extern declarations, mark module-local helpers 'static',
662 removed dead/replaced code, no functional changes
663 * src/pic16/pcode.c: disentangled from pic14 backend
665 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
667 * src/z80/gen.c: fixed #2051348
668 * support/regression/tests/bug-2051348.c: regression test for #2051348
670 2008-08-10 Raphael Neider <rneider AT web.de>
673 * Makefile.common.in: export PACKAGE for $docdir,
674 fixes #1957036, avoid some "underquoted definition" warnings
675 * configure: regenerated
677 2008-08-10 Raphael Neider <rneider AT web.de>
679 * device/lib/pic16/**: build pic16 library using autotools for
680 improved dependency tracking
682 * device/lib/Makefile.in,
684 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
686 2008-08-10 Raphael Neider <rneider AT web.de>
688 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
689 local variables if --nooverlay is given, workaround for #2023121
691 2008-08-08 Raphael Neider <rneider AT web.de>
693 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
695 2008-08-08 Raphael Neider <rneider AT web.de>
697 * src/pic/pcoderegs.c,
699 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
701 2008-08-07 Borut Razem <borut.razem AT siol.net>
703 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
704 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
705 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
706 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
707 applied modified patch 2038174: Add support for binary constants v2
708 thanks Mauro Giachero
709 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
711 2008-08-04 Raphael Neider <rneider AT web.de>
714 * src/pic16/device.h,
716 * src/pic16/main.c: enable --optimize-goto by default
718 * device/lib/pic16/Makefile.common.in: suppress removed option
721 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
723 2008-07-30 Borut Razem <borut.razem AT siol.net>
725 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
726 applied patch 22032433: PIC16: fix constant strings,
727 thanks Mauro Giachero
729 2008-07-29 Borut Razem <borut.razem AT siol.net>
731 * src/pic16/gen.c: applied patches:
732 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
733 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
734 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
735 thanks Mauro Giachero
737 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
739 * src/port.h: Fixed typo in comment
741 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
743 * src/z80/mappings.i: Implemented RFE #1919415
744 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
745 #1880202, #1914434, prepared for RFE #1703943
747 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
750 * src/z80/peeph-z80.def,
751 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
752 preparation for Z80 peephole improvements
754 2008-06-21 Raphael Neider <rneider AT web.de>
756 * device/include/pic16/pic18f66j60.h,
757 * device/include/pic16/pic18f66j65.h,
758 * device/include/pic16/pic18f67j60.h,
759 * device/include/pic16/pic18f86j60.h,
760 * device/include/pic16/pic18f86j65.h,
761 * device/include/pic16/pic18f87j60.h,
762 * device/include/pic16/pic18f96j60.h,
763 * device/include/pic16/pic18f96j65.h,
764 * device/include/pic16/pic18f97j60.h,
765 * device/lib/pic16/libdev/pic18f66j60.c,
766 * device/lib/pic16/libdev/pic18f66j65.c,
767 * device/lib/pic16/libdev/pic18f67j60.c,
768 * device/lib/pic16/libdev/pic18f86j60.c,
769 * device/lib/pic16/libdev/pic18f86j65.c,
770 * device/lib/pic16/libdev/pic18f87j60.c,
771 * device/lib/pic16/libdev/pic18f96j60.c,
772 * device/lib/pic16/libdev/pic18f96j65.c,
773 * device/lib/pic16/libdev/pic18f97j60.c,
774 * device/include/pic16/pic16devices.txt,
775 * device/include/pic16/pic18fregs.h,
776 * device/lib/pic16/pics.all: added new devices
778 * device/include/pic16/adc.h,
779 * device/lib/pic16/libio/adc/adcbusy.c,
780 * device/lib/pic16/libio/adc/adcopen.c,
781 * device/lib/pic16/libio/adc/adcsetch.c,
782 * device/lib/pic16/libio/i2c/i2copen.c,
783 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
784 all changes from a patch by Anton Strobl
786 2008-06-12 Borut Razem <borut.razem AT siol.net>
788 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
789 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
790 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
791 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
792 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
793 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
794 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
795 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
796 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
797 by applying the modified patch from Risto Huotari
799 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
802 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
803 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
804 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
805 * support/regression/tests/bug1938300.c: new, added
807 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
809 * device/include/asm/ds390/features.h,
810 * device/include/asm/mcs51/features.h,
811 * device/include/mcs51/regc515c.h: inserted LGPL notice
813 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
815 * device/lib/gbz80/div.s,
816 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
817 patch 1597883, Thanks Robert Ramey
819 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
821 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
822 createIvalCharPtr, createIvalPtr, createIval),
824 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
825 initializers for local auto variables
826 * support/regression/tests/zeropad.c: added testcase for auto initializers
828 2008-05-26 Raphael Neider <rneider AT web.de>
830 * device/lib/pic16/startup/crt0.c,
831 * device/lib/pic16/startup/crt0i.c,
832 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
833 explicit, fixed curr_entry loop for >= 256 initializer records,
834 removed debug code (write to 0xf7e)
836 2008-05-25 Raphael Neider <rneider AT web.de>
838 * device/include/pic/pic16f627a.h,
839 * device/include/pic/pic16f628a.h,
840 * device/include/pic/pic16f648a.h: added missing ports
842 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
844 * device/include/float.h: added __INFINITY
845 * device/lib/_fsadd.c: handle overflows
846 * device/lib/_fsmul.c,
847 * device/lib/_fsdiv.c: use __INFINITY
848 * device/lib/_fseq.c,
849 * device/lib/_fsneq.c: handle -0.0
850 * sim/ucsim/s51.src/uc89c51r.cc,
851 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
852 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
853 * src/mcs51/gen.c (genSend): fixed bug with --xstack
854 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
855 * support/regression/tests/snprintf.c: test bug with --xstack
857 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
859 * src/SDCCpeeph.c (callFuncByName):
860 Support nested parenthesis in peephole function arguments (#1967300)
862 2008-05-19 Raphael Neider <rneider AT web.de>
864 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
865 fixed duplicate labels (#1911325)
867 2008-05-19 Raphael Neider <rneider AT web.de>
869 * src/regression/empty.c: suppress warning
870 * src/regression/pointer1.c: enabled index_by_pointer()
871 * src/regression/inline.c: now works for pic16 as well
873 * src/pic16/device.c: include dbuf declarations
874 * src/pic16/device.h: removed obsolete prototypes
876 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
877 * src/pic16/glue.c: made purely local functions static,
878 (pic16_printGPointerType, pic16_printIvalCharPtr,
879 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
880 generic pointers' tags (#1961866)
882 * src/pic16/pcode.c (assignValnums): optimize literal assignments
884 2008-05-19 Borut Razem <borut.razem AT siol.net>
886 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
887 fixed typo, uninstall include/pic16/pic16devices.txt
889 2008-05-18 Borut Razem <borut.razem AT siol.net>
891 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
892 the buffer is null terminated
893 * src/device/pic16.c:
894 applied modified patch 1965676: Patch for Win32 16 bit PIC
895 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
897 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
899 * src/SDCC.lex (check_type),
900 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
903 * as/z80/clean.mk: also clean *.dep
904 * device/lib/pic16/libsdcc/stack/Makefile,
905 * sim/ucsim/libtool: removed as they are rebuild by configure
906 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
908 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
910 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
911 fixupInline instead of createFunction to fix bug 1864577
912 (inlineFindMaxBlockno): removed, use global blockNo
913 * src/SDCCglobl.h: added blockNo
915 * src/z80/peep.h: modified properties
916 * support/regression/tests/bug1864577.c: new, added
918 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
921 * as/mcs51/asm.h: added org_cnt
922 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
923 * as/mcs51/asout.c: changed old K&R to ANSI
924 * as/mcs51/Makefile.in: use common identifiers
930 * as/hc08/Makefile.bcc,
931 * as/hc08/Makefile.in: synchronized with as/mcs51/*
932 * sdcc_vc_in.h: added define __func__
933 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
934 Thanks Ruud van Silfhout
935 * support/regression/tests/bug1717305.c: new, added
937 2008-05-05 Borut Razem <borut.razem AT siol.net>
939 * support/regression/Makefile.in,
940 support/regression/ports/ds390/spec.mk,
941 support/regression/ports/hc08/spec.mk,
942 support/regression/ports/mcs51-common/spec.mk,
943 support/regression/ports/pic14/spec.mk,
944 support/regression/ports/pic16/spec.mk,
945 support/regression/ports/ucz80/spec.mk,
946 support/regression/ports/z80/spec.mk:
947 added INC_DIR and LIBDIR paths
948 * src/ds390/gen.c: removed duplicated selicolon
950 2008-05-04 Borut Razem <borut.razem AT siol.net>
952 * support/regression/Makefile.in,
953 support/regression/fwk/lib/testfwk.c,
954 support/regression/ports/ds390/spec.mk,
955 support/regression/ports/hc08/spec.mk,
956 support/regression/ports/mcs51-common/spec.mk,
957 support/regression/ports/mcs51-large/spec.mk,
958 support/regression/ports/mcs51-medium/spec.mk,
959 support/regression/ports/mcs51-small/spec.mk,
960 support/regression/ports/mcs51-stack-auto/spec.mk,
961 support/regression/ports/mcs51-xstack-auto/spec.mk,
962 support/regression/ports/pic14/spec.mk,
963 support/regression/ports/pic16/spec.mk,
964 support/regression/ports/ucz80/spec.mk:
965 added possibility to define the sdcc binary directory SDCC_BIN_PATH
966 used to run regeression tests
968 2008-05-01 Raphael Neider <rneider AT web.de>
970 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
971 supported devices and instructions to add new ones
973 2008-05-01 Raphael Neider <rneider AT web.de>
975 * device/include/pic16/adc.h,
976 device/lib/pic16/libio/adc/adcbusy.c,
977 device/lib/pic16/libio/adc/adcopen.c,
978 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
979 18f2455 style ADC devices, based on patch #1776197
980 * device/lib/pic16/libio/adc/adcclose.c,
981 device/lib/pic16/libio/adc/adcconv.c,
982 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
983 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
984 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
985 * device/include/pic16/pic18f4431.h,
986 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
987 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
989 2008-05-01 Raphael Neider <rneider AT web.de>
991 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
992 moved xinst flag into pic16_options_t
993 * src/pic16/device.c (default_device, pic16_list_devices,
994 pic16_find_device): removed references to sfrrange
995 * src/pic16/gen.c (genFunction),
996 src/pic16/glue.c (pic16initialComments),
997 src/pic16/main.c (pic16_optionsTable),
998 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1000 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1002 2008-04-29 Raphael Neider <rneider AT web.de>
1004 * src/pic16/devices.inc,
1005 device/include/pic16/pic16devices.txt: replaced compiled-in list
1006 of devices with a variant parsed at runtime
1007 * src/pic16/device.c: added support for parsing pic16devices.txt,
1009 * src/pic16/device.h: removed (now) unused fields from PIC_device
1010 * src/pic16/main.c: removed #pragma maxram,
1011 (_pic16_initPaths): removed bogus generation of search paths,
1012 setup the port proper only after the search paths (for
1013 pic16devices.txt) are set up,
1014 (_pic16_finaliseOptions): moved processor dependant code here
1015 from _pic16_initPaths(), clean up
1016 * src/pic16/ralloc.c (pic16_init_stack),
1017 * src/pic16/ralloc.h,
1018 * src/pic16/pcode.c: clean up
1019 * device/include/Makefile.in,
1020 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1021 * support/scripts/inc2h-pic16.pl: updated instructions
1023 2008-04-29 Raphael Neider <rneider AT web.de>
1025 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1026 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1027 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1028 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1029 added missing family members and 18f2480/2580/4480/4580 family
1030 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1031 * device/include/pic16/pic18f2525.h: use 18f4620.h
1032 * device/include/pic16/pic18f6680.h: use 18f8680.h
1033 * device/include/pic16/pic18fregs.h,
1034 device/lib/pic16/pics.all,
1035 src/pic16/devices.inc: add new devices
1036 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1037 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1038 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1039 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1040 prevent attempting to build the libio for some new devices
1042 2008-04-29 Raphael Neider <rneider AT web.de>
1044 * debugger/mcs51/Makefile.in: fixed paths to sources
1046 2008-04-25 Borut Razem <borut.razem AT siol.net>
1048 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1049 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1050 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1051 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1052 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1053 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1054 as/link/z80/linkz80.dsp: lklibr.c moved
1055 * doc/INSTALL.txt: binary archives in bz2 format
1056 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1058 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1060 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1061 * support/regression/tests/bug1856409.c: new, added
1063 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1066 * src/mcs51/peep.c: Use werror for error messages.
1067 * src/SDCCicode.c (geniCodeConditional),
1068 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1069 * src/z80/Makefile.bcc,
1070 * src/z80/z80.dsp: added src/z80/peep.c/h
1071 * support/regression/tests/bug1839321.c: new, added
1073 2008-04-20 Raphael Neider <rneider AT web.de>
1075 * device/include/pic16/pic18f2455.h: added bitfields for port C
1077 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1079 * src/z80/peep.c: Use werror for error messages.
1081 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1083 * src/z80/peep.h (declaration of notUsed()),
1084 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1086 * src/z80/z80.h (added dependency on peep.h),
1087 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1090 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1092 * src/SDCCpeeph.c (added support for notUsed()),
1093 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1095 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1096 for notUsed()): Implemented generic (that is not port-specific) part
1099 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1101 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1102 * device/lib/libsdcc.lib,
1103 * device/lib/Makefile.in,
1104 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1105 * device/lib/calloc.c: renamed to _calloc.c
1106 * device/lib/free.c: renamed to _free.c
1107 * device/lib/malloc.c: renamed to _malloc.c
1108 * device/lib/realloc.c: renamed to _realloc.c
1109 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1110 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1111 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1112 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1113 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1114 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1115 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1116 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1118 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1119 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1120 * support/regression/tests/bug1509084.c: new, added
1122 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1124 * device/include/mcs51/cc2510fx.h: added _XPAGE
1125 * device/include/mcs51/compiler.h: cosmetic changes
1127 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1129 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1132 2008-03-31 Borut Razem <borut.razem AT siol.net>
1134 * support/cpp2 renamed to support/cpp
1135 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1136 support/cpp2/libiberty/splay-tree.c,
1137 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1138 support/cpp2/libcpp/directives.c,
1139 support/cpp2/libcpp/include/cpplib.h,
1140 support/cpp2/libcpp/include/symtab.h,
1141 support/cpp2/libcpp/include/line-map.h,
1142 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1143 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1144 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1145 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1146 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1147 release version 4.3.0
1148 * configure.in, configure, Makefile.in, Makefile.bcc:
1149 adapted for moved cpp2
1151 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1153 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1154 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1156 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1158 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1160 * support/regression/tests/bug1717943.c: new, added
1162 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1164 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1165 bytewise return value assignments introduced in last commit.
1167 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1169 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1170 genMult, genJumpTab):
1171 Use 16-bit instructions for addition in some additional cases,
1172 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1174 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1176 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1177 Implemented RFE #1921450, changed some debug messages.
1179 2008-03-30 Borut Razem <borut.razem AT siol.net>
1181 * Small Device C Compiler 2.8.0 released
1182 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1183 * support/scripts/sdcc.nsi: added finish page; this version
1184 was used for 2.8.0 release
1185 * doc/knownbugs.html: removed; magically generated by the build
1186 process using gen_known_bugs.pl from now on
1188 2008-03-23 Borut Razem <borut.razem AT siol.net>
1190 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1191 and reverted it, since it was already fixed by Raphael ;-)
1192 * doc/knownbugs.html: updated for RC2
1194 2008-03-22 Raphael Neider <rneider AT web.de>
1196 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1199 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1201 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1202 * support/regression/tests/bug1839277.c: added related testBug1839299
1204 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1206 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1207 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1209 * src/mcs51/gen.c: throughout only output hex constants
1210 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1211 * support/regression/tests/bug1839277.c: new, added
1213 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1215 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1216 compilation warning about nested comments.
1218 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1220 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1221 * support/regression/tests/bug1921073.c: new, added
1223 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1225 * src/z80/SDCCpeeph.c.c (callFuncByName):
1226 Commented function parameters.
1228 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1230 * src/z80/ralloc.c (packRegsForAccUse2):
1231 disabled a broken accumulator packing optimization (fixed #1292721).
1232 * support/regression/tests/bug-1292721: Regression test for #1292721.
1234 2008-03-16 Raphael Neider <rneider AT web.de>
1236 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1237 fixed code bloat regression using a variant of patch #1915618
1239 2008-03-16 Borut Razem <borut.razem AT siol.net>
1241 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1242 icon, changed startup menu for release distribution, code cleaning,
1243 create url files instead links in startup menu
1245 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1247 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1248 * support/regression/tests/bug1579949.c: new, added
1250 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1252 * device/lib/printf_fast.c: fixed bug 1255403
1254 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1256 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1257 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1259 2008-03-14 Borut Razem <borut.razem AT siol.net>
1261 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1262 command line options
1263 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1264 is correctly displayed
1265 * as/link/z80/lkmain.c: usage line commented out
1267 2008-03-13 Borut Razem <borut.razem AT siol.net>
1269 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1270 updated the list pf supported pic14 devices
1272 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1274 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1276 2008-03-12 Borut Razem <borut.razem AT siol.net>
1278 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1279 fixed documentation request #1718191
1280 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1281 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1284 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1286 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1287 * support/regression/tests/bug1505811.c: new, added
1289 2008-03-09 Raphael Neider <rneider AT web.de>
1291 * device/include/pic16/pic18f2620.h,
1292 * device/include/pic16/pic18f4620.h,
1293 * device/lib/pic16/libdev/pic18f2620.c,
1294 * device/lib/pic16/libdev/pic18f4525.c,
1295 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1296 family to consistently use pic18f4620.[ch], fixes #1832562
1298 2008-03-09 Borut Razem <borut.razem AT siol.net>
1300 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1301 changed sdcc version to 2.8.0
1302 * knownbugs.html: regenerated
1303 * support/scripts/gen_known_bugs.pl: added number of open bugs
1305 2008-03-09 Raphael Neider <rneider AT web.de>
1307 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1308 (genOr): read volatile operand even if the result is known,
1310 (genOr,genXor): removed unused legacy code,
1311 (genDummyRead): use pic16_mov2w_volatile()
1313 2008-03-08 Borut Razem <borut.razem AT siol.net>
1315 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1316 cons w. --model-large
1317 * support/regression/staticinit.c: added regression test for bug
1320 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1322 * src/ds390/gen.c (pushSide, genPcall),
1323 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1324 * src/mcs51/gen.c: cosmetic changes
1325 * support/regression/fwk/include/testfwk.h: added macro reentrant
1326 * support/regression/tests/bug1908493.c: new, added
1328 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1330 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1332 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1334 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1335 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1336 already set in ds390/main.c and mcs51/main.c
1338 2008-03-07 Raphael Neider <rneider AT web.de>
1340 * src/regression/init0.c: new test for initialized arrays of function
1342 * src/regression/Makefile: made a bit more flexible, added init0.c
1343 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1344 pointers, closes #1427663
1346 2008-03-05 Borut Razem <borut.razem AT siol.net>
1348 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1349 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1351 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1353 * support/librarian/sdcclib.c:Added feature request 1908061:
1354 Synchronise sdcclib commands with ar.
1356 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1358 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1359 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1360 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1361 * device/include/mcs51/compiler.h: removed umlauts, added double
1364 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1366 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1367 * support/regression/tests/bug1536762.c: new, added
1369 * src/SDCCutil.h: added getBuildDate()
1370 * src/SDCCmain.c (printVersionInfo),
1371 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1373 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1374 * src/ds390/ralloc.c (packRegisters),
1375 * src/mcs51/ralloc.c (packRegisters),
1376 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1378 * support/regression/tests/bug1618050.c: new, added
1379 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1380 * support/regression/fwk/include/testfwk.h,
1381 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1384 2008-03-04 Raphael Neider <rneider AT web.de>
1386 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1387 on accessing OP_SYM_TYPE(op)
1388 * src/pic/gen.h: removed unused prototype of genMinusDec()
1389 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1390 fix #1876953 (invalid subtraction code), removed unused code
1392 2008-03-03 Raphael Neider <rneider AT web.de>
1396 * src/pic/genarith.c,
1398 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1399 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1401 2008-03-03 Raphael Neider <rneider AT web.de>
1403 * src/pic/device.c (find_device): search user-specified paths first
1404 for pic14devices.txt, fixes #1900827
1406 2008-03-02 Borut Razem <borut.razem AT siol.net>
1408 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1409 AddToPath and RemoveFromPath
1411 2008-03-01 Borut Razem <borut.razem AT siol.net>
1413 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1414 work correctly, added debugging support if -DSDCC.DEBUG command line
1417 2008-02-28 Borut Razem <borut.razem AT siol.net>
1419 * doc/sdccman.lyx: cosmetic changes
1421 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1423 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1424 * doc/sdccman.lyx: fixed unmeant removal of spaces
1426 2008-02-27 Borut Razem <borut.razem AT siol.net>
1428 * support/scripts/sdcc.nsi: corrected installation directory for
1429 current user installation mode
1430 * doc/README.txt: added Philipp Klaus Krause to the developers list
1432 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1434 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1435 return ifx condition
1436 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1437 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1438 ifxJump to fix bug 1838000
1439 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1440 * support/regression/tests/bug1838000.c: new, added
1441 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1443 2008-02-26 Borut Razem <borut.razem AT siol.net>
1445 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1447 * support/scripts/sdcc.nsi: added MULTIUSER page,
1448 NSIS upgraded to version 2.35
1450 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1452 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1453 * support/regression/tests/bug1565152.c: new, added
1455 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1457 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1458 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1459 * support/regression/tests/bug1670148.c: new, added
1461 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1463 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1465 2008-02-24 Borut Razem <borut.razem AT siol.net>
1467 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1468 is ineffective for unsigned char parameter
1470 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1472 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1473 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1474 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1475 * support/Util/MySystem.c (my_system): output errorcode when verbose
1477 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1479 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1482 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1484 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1487 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1489 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1491 2008-02-21 Borut Razem <borut.razem AT siol.net>
1493 * support/regression/Makefile.in,
1494 support/regression/ports/ds390/spec.mk,
1495 support/regression/ports/hc08/spec.mk,
1496 support/regression/ports/mcs51-common/spec.mk,
1497 support/regression/ports/pic14/spec.mk,
1498 support/regression/ports/pic16/spec.mk,
1499 support/regression/ports/ucz80/spec.mk,
1500 support/regression/ports/xa51/spec.mk:
1501 added CFLAGS when compiling timeout
1503 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1505 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1508 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1510 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1511 * support/regression/tests/bug1888147.c: new, added
1513 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1515 * src/z80/gen.c: fixed bugs #1596270, #1736867
1517 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1519 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1520 contents, mostly fixes #1596270
1522 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1524 * src/z80/peeph.def,
1525 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1526 peepholes, fixes #1806565
1528 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1530 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1531 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1532 fixes bug 1739475, thanks Robert Larice
1533 (rule 271): new, added
1535 2008-02-18 Borut Razem <borut.razem AT siol.net>
1537 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1539 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1541 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1543 2008-02-17 Raphael Neider <rneider AT web.de>
1545 * src/pic16/genarith.c,
1548 * src/pic16/genutils.c: removed unused legacy code,
1549 removed unused fields from struct asmop and struct _G
1551 2008-02-17 Raphael Neider <rneider AT web.de>
1553 * src/pic16/gen.c (AccRsh): cosmetic changes,
1554 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1555 genRightShiftLiteral): fixed to work with SFRs as result by
1556 assigning only once to result,
1557 removed a lot of unused/excluded code fragments
1559 2008-02-17 Raphael Neider <rneider AT web.de>
1561 * device/include/pic/pic16f88.h,
1562 * device/include/pic/pic16f886.h,
1563 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1565 2008-02-17 Borut Razem <borut.razem AT siol.net>
1567 * src/z80/peeph.def: applied patch
1568 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1569 * src/z80/gen.c, src/z80/peeph.def: applied patch
1570 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1571 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1572 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1573 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1574 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1575 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1577 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1579 * as/link/mcs51/aslink.dsp: removed SDK define
1580 * as/link/z80/clean.mk: brought in sync with other ports
1581 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1582 * as/hc08/Makefile.bcc,
1583 * as/mcs51/Makefile.bcc,
1584 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1585 * src/z80/main.c (_setValues): use the now capitalized -Z,
1586 (z80_port, gbz80_port): generate debug information when asked
1588 2008-02-16 Borut Razem <borut.razem AT siol.net>
1590 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1591 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1592 as/z80/Makefile.in. as/z80/Makefile.bcc:
1593 applied patch #1893393: patch for as-z80 and link-z80 to generate
1594 cdb, thanks to Armin Diehl
1595 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1596 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1597 asnoice.c moved to as/asxxsrc/asnoice.c
1598 * src/z80/peeph-gbz80.def: applied patch
1599 #1880235: Z80 return peephole, thanks to Philipp Krause
1601 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1604 * doc/sdccman.lyx: bumped version to 2.7.5
1605 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1607 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1609 * device/include/pic16/stdlib.h,
1610 * device/lib/pic16/libc/stdlib/ltoa.c,
1611 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1613 2008-02-13 Borut Razem <borut.razem AT siol.net>
1615 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1616 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1617 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1618 src/SDCCopt.c, src/SDCCval.c:
1619 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1621 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1623 * src/SDCCsymt.c (compareType): fixed bug 1309013
1625 2008-02-09 Borut Razem <borut.razem AT siol.net>
1627 * src/SDCCval.c, src/SDCCval.h:
1628 code cleaning, added function constChrVal()
1629 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1630 call constChrVal() instead constVal()
1632 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1634 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1637 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1638 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1641 2008-02-01 Raphael Neider <rneider AT web.de>
1643 * device/include/pic/pic16f886.h,
1644 * device/include/pic/pic16f887.h: added RA6 and RA7
1646 2008-01-24 Raphael Neider <rneider AT web.de>
1648 * device/include/pic/pic16f88.h: added RA6 and RA7
1649 * device/lib/pic/libdev/disabled_pic16f886.c,
1650 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1652 * src/pic16/devices.inc,
1653 * device/include/pic16/pic18f2423.h,
1654 * device/include/pic16/pic18f2523.h,
1655 * device/include/pic16/pic18fregs.h,
1656 * device/lib/pic16/pics.all
1657 * device/lib/pic16/libdev/pic18f2423.c,
1658 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1659 * device/lib/pic16/libio/i2c.ignore,
1660 * device/lib/pic16/libio/usart.ignore,
1661 * device/lib/pic16/libio/adc.ignore: ignore new devices
1663 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1665 * src/SDCCast.c (createRMW): fixed bug 1582651
1667 2008-01-20 Borut Razem <borut.razem AT siol.net>
1669 * src/SDCCcse.c: partially fixed enhancement request
1670 #1793872 - multiply by -1 not collapsed
1671 * support/regression/tests/arithcsi.c: added regression test
1673 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1675 * as/mcs51/asx8051.dsp: removed define SDK
1676 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1677 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1679 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1680 cosmetic changes, brought more in sync, changed old K&R to ANSI
1682 2008-01-13 Borut Razem <borut.razem AT siol.net>
1684 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1685 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1687 2007-12-30 Borut Razem <borut.razem AT siol.net>
1689 * src/pic16/gen.c: fixed implementation of bitwise operations for
1691 * support/regression/tests/bitwise.c: added test cases
1693 2007-12-29 Borut Razem <borut.razem AT siol.net>
1695 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1696 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1697 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1698 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1699 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1700 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1701 src/pic16/pcode.[ch]: added const qualifier
1702 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1703 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1704 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1705 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1706 * as/asxxsrc/aslex.c: use dbuf_getline()
1707 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1708 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1709 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1710 as/z80/asm.h, as/z80/z80adr.c:
1711 changed type of ib and ip to const char *
1713 2007-12-28 Borut Razem <borut.razem AT siol.net>
1715 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1716 introduced (readlin) - long lines are turuncated
1717 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1718 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1719 as/z80/Makefile.in: moved aslex.c to asxxsrc
1720 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1721 * as/hc08/asmain.c, as/mcs51/asmain.c:
1722 added missing initialization of a_addr field
1723 * support/regression/tests/long_asm_line.c: added regtest for long
1726 2007-12-22 Borut Razem <borut.razem AT siol.net>
1728 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1730 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1732 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1734 2007-12-16 Borut Razem <borut.razem AT siol.net>
1736 * device/include/pic16/stdbool.h: removed, since already exists in
1737 device/include/; this also fixes bitopcse.c regression test for pic16
1739 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1740 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1741 dereference doesn't work; covered by regression test bug1399290
1743 2007-12-05 Borut Razem <borut.razem AT siol.net>
1745 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1748 2007-12-01 Borut Razem <borut.razem AT siol.net>
1750 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1751 corrected handling of the highest_valid_address
1753 2007-11-17 Raphael Neider <rneider AT web.de>
1755 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1756 * src/pic/glue.c (picglue): emit .file if --debug is given
1758 2007-11-17 Raphael Neider <rneider AT web.de>
1760 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1761 care when left or right operand resides in result, fixes #1830220
1763 2007-11-17 Borut Razem <borut.razem AT siol.net>
1765 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1766 #983491 - "Merge duplicate strings function is ineffective"
1767 * support/regression/tests/bug-983491.c: regtest disabled
1768 * as/asxxsrc: created
1769 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1770 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1771 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1772 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1773 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1774 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1775 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1776 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1777 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1778 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1779 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1780 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1781 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1783 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1785 * device/include/stdarg.h: added and removed some casts
1786 * src/SDCCsymt.c (compareType): Fully check types between generic and
1787 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1789 2007-11-13 Borut Razem <borut.razem AT siol.net>
1791 * support/regression/tests/bug-1817005.c:
1792 added regtest for bug #1817005 - as-z80 chokes on long labels
1794 2007-11-12 Borut Razem <borut.razem AT siol.net>
1796 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1797 as/z80/asout.c, as/z80/aslist.c:
1798 fixed bug #1817005 - as-z80 chokes on long labels
1800 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1803 * as/z80/asmain.c: cosmetic changes
1806 * as/z80/alloc.h: removed
1808 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1809 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1810 * as/link/hc08/Makefile.in,
1811 * as/link/mcs51/Makefile.in,
1812 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1814 * as/link/mcs51/lkarea.c,
1815 * as/link/mcs51/lkmain.c: cosmetic changes
1816 * as/link/hc08/lklibr.c,
1817 * as/link/z80/lklibr.c,
1818 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1819 used cygwin_conv_to_full_posix_path,
1820 added warnings, cosmetic changes, brought more in sync
1821 changed old K&R into ANSI function declarations
1822 * as/link/z80/lklibr.c (loadAdb): added
1823 * as/link/z80/lkmain.c: removed -- option from usage text
1825 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1827 * src/mcs51/gen.c (outBitC): optimized for no result
1829 2007-10-31 Borut Razem <borut.razem AT siol.net>
1831 * src/SDCCsymt.c: fixed (hopeful properly) bug
1832 #1805702 - order of extern matters
1833 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1836 2007-10-29 Borut Razem <borut.razem AT siol.net>
1838 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1839 - order of extern matters
1840 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1843 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1845 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1846 24bitMode, portIsDS390
1847 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1848 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1849 (notVolatileVariable): also check sloc names,
1850 (callFuncByName): moved ftab[] out of function and sorted it by use
1852 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1854 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1855 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1856 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1857 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1858 * support/regression/tests/bug-880197.c: new, added
1860 2007-10-28 Borut Razem <borut.razem AT siol.net>
1862 * support/regression/Makefile.in,
1863 support/regression/ports/mcs51-large/spec.mk,
1864 support/regression/ports/mcs51-xstack-auto/spec.mk,
1865 support/regression/ports/mcs51-stack-auto/spec.mk,
1866 support/regression/ports/mcs51-medium/spec.mk,
1867 support/regression/ports/mcs51-common/spec.mk,
1868 support/regression/ports/mcs51-common/*,
1869 support/regression/ports/mcs51-small/*:
1870 mcs51 renamed to mcs51-common, created mcs51-small
1871 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1872 * support/regression/tests/bug-1805702.c: added regtest for bug
1875 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1877 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1878 added new rules 265 - 270
1879 * support/regression/tests/bug1721024.c:new, added
1880 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1881 introduced new test-mcs51 to run all mcs51 tests
1883 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1885 * support/regression/tests/bug1816470.c: new, added
1887 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1889 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1890 propagate for *,+,- with float, fixed bug 1816470
1891 (decorateType): cast to resultTypeProp instead of resultType
1893 2007-10-19 Borut Razem <borut.razem AT siol.net>
1895 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1896 function is ineffective" for pic16 tareget
1897 * support/scripts/listerr.c: corrected include path
1898 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1901 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1903 * support/regression/tests/using.c: new, added
1904 * support/regression/tests/vaargs.c: fixed and enabled test
1906 2007-10-18 Borut Razem <borut.razem AT siol.net>
1908 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1910 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1912 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1914 * doc/sdccman.lyx: documented option --Werror
1915 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1916 RegBankUsed[] earlier
1918 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1920 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1924 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1926 * src/SDCCast.c (decorateType): improved optimization of tri-op
1927 * src/SDCCerr.c (vwerror, setWError),
1929 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1930 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1932 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1934 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1935 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1936 * support/regression/tests/bug-223113.c,
1937 * support/regression/tests/bug-426632.c,
1938 * support/regression/tests/bug-468811.c,
1939 * support/regression/tests/bug-477835.c,
1940 * support/regression/tests/bug-478094.c,
1941 * support/regression/tests/bug-499644.c,
1942 * support/regression/tests/bug-524209.c,
1943 * support/regression/tests/bug-524211.c,
1944 * support/regression/tests/packcast.c,
1945 * support/regression/tests/structidx.c: added empty tests
1946 * support/regression/tests/bug-607243.c: enabled test
1948 2007-10-06 Borut Razem <borut.razem AT siol.net>
1950 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1951 support of universal binaries on Mac OS X
1953 2007-10-02 Borut Razem <borut.razem AT siol.net>
1955 * src/SDCCval.h: unified double2ul macro for all platforms
1956 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1957 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1959 2007-09-30 Borut Razem <borut.razem AT siol.net>
1961 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1963 * sdcc_vc_in.h: enabled warnings
1964 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1965 unsigned type, result still unsigned
1966 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1968 2007-09-28 Raphael Neider <rneider AT web.de>
1970 * src/pic/device.c (find_device): prevent buffer underflow error
1971 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1972 the just destroyed list entry
1974 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1976 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1979 2007-09-18 Borut Razem <borut.razem AT siol.net>
1981 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1982 applied to unsigned type, result still unsigned
1984 2007-09-17 Borut Razem <borut.razem AT siol.net>
1986 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1987 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1988 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1989 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1990 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1991 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1992 src/z80/gen.c, src/z80/ralloc.c:
1993 fixed bug #1739860 - sdcc does not work correctly on some platforms
1995 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1997 2007-09-17 Raphael Neider <rneider AT web.de>
1999 * src/pic16/device.c: reverted to previous version
2000 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2002 2007-09-16 Raphael Neider <rneider AT web.de>
2004 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2005 as this raises a ton of gpasm warnings, just emit a second label
2006 * src/pic16/devices.inc,
2007 * device/lib/pic16/pics.all,
2008 * device/lib/pic16/libdev/pic18f2585.c,
2009 * device/lib/pic16/libdev/pic18f2680.c,
2010 * device/lib/pic16/libdev/pic18f2682.c,
2011 * device/lib/pic16/libdev/pic18f2685.c,
2012 * device/lib/pic16/libdev/pic18f4585.c,
2013 * device/lib/pic16/libdev/pic18f4680.c,
2014 * device/lib/pic16/libdev/pic18f4682.c,
2015 * device/lib/pic16/libdev/pic18f4685.c,
2016 * device/include/pic16/pic18f2585.h,
2017 * device/include/pic16/pic18f2680.h,
2018 * device/include/pic16/pic18f2682.h,
2019 * device/include/pic16/pic18f2685.h,
2020 * device/include/pic16/pic18f4585.h,
2021 * device/include/pic16/pic18f4680.h,
2022 * device/include/pic16/pic18f4682.h,
2023 * device/include/pic16/pic18f4685.h,
2024 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2025 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2026 patch contributed by Anton Strobl, applied with changes
2028 2007-09-16 Raphael Neider <rneider AT web.de>
2030 * device/include/pic16/pic18f2431.h,
2031 * device/include/pic16/pic18f25j10.h,
2032 * device/include/pic16/pic18f4431.h,
2033 * device/include/pic16/pic18f45j10.h: adopted common include style
2034 * device/include/pic16/pic18f1320.h,
2035 * device/include/pic16/pic18f2320.h,
2036 * device/include/pic16/pic18f2525.h,
2037 * device/include/pic16/pic18f4320.h,
2038 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2039 * device/include/pic16/pic18fregs.h: prepared for automatic include
2040 file selection by having DEVICE.h for every DEVICE
2041 * device/lib/pic16/libdev/pic18f2320.c,
2042 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2044 * device/lib/pic16/configure.in,
2045 * device/lib/pic16/configure: use rm -rf instead of rmdir
2046 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2047 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2049 2007-09-09 Borut Razem <borut.razem AT siol.net>
2051 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2052 distingush between i386 and ppc Mac OS X versions
2054 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2056 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2057 * support/regression/tests/bug1788177.c: new, added
2059 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2061 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2062 * device/include/mcs51/lint.h added keyword __naked
2064 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2068 * src/SDCCmem.h: removed maxRegBank
2069 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2070 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2071 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2072 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2073 name and behaviour to handle banked functions
2074 (scan4op): and use it to fix bug 1786213
2076 2007-09-03 Raphael Neider <rneider AT web.de>
2078 * device/include/pic16/pic18f248.h,
2079 * device/include/pic16/pic18f258.h,
2080 * device/include/pic16/pic18f448.h,
2081 * device/lib/pic16/libdev/pic18f248.c,
2082 * device/lib/pic16/libdev/pic18f258.c,
2083 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2084 added T0CONbits, fixes #1786891
2086 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2088 * src/ds390/gen.c (genFarPointerSet),
2089 * src/hc08/ralloc.c (packRegisters),
2090 * src/mcs51/ralloc.c (packRegisters),
2091 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2093 * src/SDCCicode.h: POINTER_SET can be true for literals too
2094 * support/regression/tests/bug1750318.c: new, added
2096 2007-08-23 Borut Razem <borut.razem AT siol.net>
2098 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2099 library versions without the completition functionality
2101 2007-08-22 Raphael Neider <rneider AT web.de>
2103 * device/include/pic16/pic18f1220.h,
2104 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2106 2007-08-12 Borut Razem <borut.razem AT siol.net>
2108 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2110 2007-08-11 Borut Razem <borut.razem AT siol.net>
2112 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2113 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2114 support/Util/SDCCerr.[ch] moved to src
2115 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2116 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2117 device/examples/ds390/tinitalk/tinitalk.dsp,
2118 device/examples/serialcomm/windows/serialcomm.dsp,
2119 support/librarian/librarian.dsp:
2120 removed linking of unused odbc32.lib and odbccp32.lib
2121 * support/scripts/winres.h:
2122 added for compilation with Visual C++ 2005 Express Edition
2124 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2126 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2129 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2131 * sdccconf_in.h: update the endian test so that SPARC Solaris
2132 does not throw syntax errors
2134 2007-08-06 Borut Razem <borut.razem AT siol.net>
2136 * doc/sdccman.lyx: removed two index entries which prevented the
2137 generation of sdcc doc archive
2139 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2141 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2142 instead of lyx 1.5.0.
2144 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2146 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2147 Lucas Loizaga, with minor modifications. Thanks!
2149 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2151 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2154 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2156 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2157 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2160 2007-07-22 Borut Razem <borut.razem AT siol.net>
2162 * configure.in, configure: re-introduced .version
2163 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2164 the version reverted to 2.7.0
2166 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2169 * doc/sdccman.lyx: bumped version to 2.7.3
2170 * device/include/mcs51/compiler.h: fixed elif->else
2171 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2172 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2173 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2174 enable accuse for bit operands
2175 * src/SDCCmain.c (printVersionInfo),
2176 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2177 environment descriptor
2178 * src/SDCCutil.h: added getBuildEnvironment
2179 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2180 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2181 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2182 * support/regression/tests/bug1348008.c,
2183 * support/regression/tests/bug1496419.c,
2184 * support/regression/tests/bug1503067.c,
2185 * support/regression/tests/preproc.c: added empty tests
2187 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2189 * support/regression/tests/bug1678803.c: new, added
2191 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2194 * as/link/hc08/lkihx.c,
2195 * as/link/hc08/lkrloc.c,
2196 * as/link/mcs51/lkihx.c,
2197 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2198 ihxExtendedLinearAddress
2199 * as/link/mcs51/lkrloc.c (relr),
2200 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2201 acall/ajmp, see bug 830513
2203 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2205 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2206 (cseBBlock): remember aggr2ptr has been used
2207 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2208 (geniCodeAssign): fixed bug 868103
2209 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2210 added operandSize prototype
2211 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2212 (genDataPointerSet): use max of size of right and result,
2213 (gencjne): added parameter useCarry for optimization,
2214 (genCmpEq): use carry if appropriate,
2215 (genXor): check if operand already in carry
2216 * support/regression/tests/bug-868103.c: enabled test
2218 2007-07-12 Raphael Neider <rneider AT web.de>
2220 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2222 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2224 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2225 from Robert Larice, thanks
2226 * support/regression/tests/bitopcse.c,
2227 * support/regression/tests/bitvars.c,
2228 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2229 * support/regression/tests/bug-927659.c: enabled test for z80
2230 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2231 * support/regression/tests/bug1745717.c: new, added
2232 * support/regression/tests/literalop.c,
2233 * support/regression/tests/nullstring.c: removed storage definitions that
2234 are now in testfwk.h
2236 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2238 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2239 and bool for targets that do not fully support it.
2240 * support/regression/tests/bug1546986.c,
2241 * support/regression/tests/bug1723128.c,
2242 * support/regression/tests/bug1734654.c,
2243 * support/regression/tests/bug1738367.c,
2244 * support/regression/tests/constantRange.c: only use bool if allowed
2246 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2248 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2249 Larice, also handle function pointers
2250 * support/regression/tests/bug1749275.c: new, added
2252 2007-07-03 Borut Razem <borut.razem AT siol.net>
2254 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2255 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2256 #1746528: SDCC should ignore ':' in inline assembler comments
2257 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2259 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2261 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2262 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2264 2007-06-29 Borut Razem <borut.razem AT siol.net>
2266 * src/SDCCmain.c: fixed bug
2267 #1744746: SDCC #4867: broken option --xram-size
2269 2007-06-28 Borut Razem <borut.razem AT siol.net>
2271 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2272 find out the endianess of host machine for ucsim
2274 2007-06-27 Borut Razem <borut.razem AT siol.net>
2276 * support/regression/generate-cases.py: corrected the file name
2278 * configure.in, configure, sdccconf_in.h: find out the endianess of
2280 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2283 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2285 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2287 2007-06-26 Borut Razem <borut.razem AT siol.net>
2289 * support/regression/generate-cases.py: display warning if function
2290 list is empty; implemented more flexible rule for detection of
2291 testing functions, allowing return type 'void' in the same line as
2292 the function name in the function definition
2293 * support/regression/tests/bug-1654060.c: corrected test
2294 * support/librarian/sdcclib.c: fixed warning:
2295 format '%s' expects type 'char *', but argument 2 has type 'int'
2297 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2299 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2300 Multiple infiles for sdcclib.
2302 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2304 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2307 2007-06-18 Borut Razem <borut.razem AT siol.net>
2309 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2310 how to handle comments, so they have to be removed by the
2311 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2312 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2313 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2314 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2315 table driven option hadling
2317 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2319 * src/SDCCast.c (decorateType),
2320 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2321 iCode to ast level to fix bug 1738367
2322 * support/regression/tests/bug1738367.c: new, added
2324 2007-06-15 Raphael Neider <rneider AT web.de>
2326 * src/pic16/devices.inc,
2327 * device/lib/pic16/pics.all,
2328 * device/include/pic16/pic18fregs.h,
2329 * device/include/pic16/pic18f[24][45]20.h,
2330 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2331 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2332 * device/lib/pic16/Makefile.in: faster cleanup
2334 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2336 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2338 2007-06-13 Raphael Neider <rneider AT web.de>
2340 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2342 2007-06-12 Raphael Neider <rneider AT web.de>
2344 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2345 suppress bit defines if NO_BIT_DEFINES is #define'd
2346 * device/include/pic/pic*.h: recreated all headers to include
2347 conditional bit defines
2348 * device/include/pic/pic16f886.h,
2349 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2350 * device/include/pic/recreate.sh: script to recreate the complete
2351 device library files based on the currently supported devices
2353 2007-06-12 Borut Razem <borut.razem AT siol.net>
2355 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2356 support/regression/Makefile.in, support/scripts/build.mak,
2357 support/scripts/Makefile.snapshot:
2358 use new svn URL scheme
2359 * doc/sdccman.lyx: SDCC Wiki moved to
2360 http://sdcc.wiki.sourceforge.net/
2362 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2364 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2365 * support/regression/tests/bug1734654.c: added
2367 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2369 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2370 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2371 with literal operands
2373 2007-06-10 Borut Razem <borut.razem AT siol.net>
2375 * as/link/z80/lklibr.c: fixed mingw build warning
2376 lklibr.c:575: warning: implicit declaration of function 'tolower'
2377 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2378 src/z80/main.c: move target specific options from src/SDCCmain.c
2379 to src/<target>/main.c
2381 2007-06-09 Borut Razem <borut.razem AT siol.net>
2383 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2384 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2385 * support/regression/tests/bug-1294691.c: added
2387 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2389 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2390 can also be static, fixes bug 1733438
2391 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2392 have absolute address too
2393 (computeType): added optimization for 'cond ? true : false'
2394 * support/regression/tests/absolute.c: added test for static absolute var
2396 2007-06-08 Raphael Neider <rneider AT web.de>
2398 * src/regression/Makefile: suppress parallel builds, allow easy
2399 switching between pic14/pic16 ports
2400 * src/regression/picregs.h: added pic14/16 header file switch
2401 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2402 inline.c,nestfor.c,string1.c}: include "picregs.h"
2404 2007-06-07 Borut Razem <borut.razem AT siol.net>
2406 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2407 permanent solution to suppress GCC 4.2.0 c++ warning:
2408 deprecated conversion from string constant to `char *'
2409 use 'const char *' where ever required
2410 * support/regression/generate-cases.py: implemented more flexible rule
2411 for detection of testing functions, allowing white-spaces surrounding
2412 the function name and the 'void' parameter.
2413 * support/regression/tests/constantRange.c,
2414 support/regression/tests/scott-compare3.c: fixed failing regression
2415 tests, uncovered by implementation of more flexible rule for detection
2416 of testing functions
2418 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2420 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2422 2007-06-04 Borut Razem <borut.razem AT siol.net>
2424 * configure.in, configure, config_vc.awk: sdcc version number is now
2425 stored in configure.in; removed .version
2426 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2427 doc/INSTALL.txt: version bumped to 2.7.2
2428 * sim/ucsim/configure.in, sim/ucsim/configure:
2429 use "read" to read from .version
2431 2007-06-03 Borut Razem <borut.razem AT siol.net>
2433 * */Makefile.in: removed annoying warning:
2434 Makefile:xx: Makefile.dep: No such file or directory
2436 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2438 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2439 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2440 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2441 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2442 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2443 bugfix: only use newBoolLink for bit result type
2444 * src/SDCCicode.c (geniCodeLogic): added param tree,
2445 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2446 (geniCodeLogicAndOr): use IS_BIT,
2447 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2448 (ast2iCode): added tree param to geniCodeLogic for comparisons
2449 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2450 * support/regression/tests/bug1723128.c: added test NotZero
2452 2007-06-01 Borut Razem <borut.razem AT siol.net>
2454 * SDCPP synchronized with GCC CPP release version 4.2.0,
2455 currently the latest release:
2456 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2457 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2458 support/cpp2/cppdefault.h, support/cpp2/except.h,
2459 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2460 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2461 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2462 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2463 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2464 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2465 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2466 support/cpp2/opts.h, support/cpp2/output.h,
2467 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2468 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2469 support/cpp2/system.h, support/cpp2/version.c,
2470 support/cpp2/Makefile.in: modified
2471 * support/cpp2/opts-common.c: added
2472 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2473 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2474 search for included source file in local directory
2475 * sim/ucsim/configure, sim/ucsim/configure.in:
2476 temporary solution to suppress GCC 4.2.0 c++ warning:
2477 deprecated conversion from string constant to `char *'
2479 2007-06-01 Raphael Neider <rneider AT web.de>
2481 * device/lib/pic/libdev/pic12f683.c,
2482 * device/include/pic/pic12f683.h: added GPIO bits
2484 2007-06-01 Raphael Neider <rneider AT web.de>
2486 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2487 quotation marks, clarified role of PIC14 vs. PIC16 ports
2488 * src/pic16/devices.inc,
2489 * device/include/pic16/pic18fregs.h,
2490 * device/include/pic16/pic18f[24][45]j10.h,
2491 * device/lib/pic16/pics.all,
2492 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2493 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2494 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2495 for new devices as they are not yet supported by gputils
2497 2007-05-31 Borut Razem <borut.razem AT siol.net>
2499 * Small Device C Compiler 2.7.0 released
2500 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2501 changed sdcc version to 2.7.1
2502 * support/scripts/sdcc.nsi: added How to create WIN32 release
2505 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2507 * doc/sdccman.lyx: documented initialization and allocation of absolute
2508 variables, bit parameter passing, the need for function pointers to be
2509 reentrant and alpha quality support of inline and retrict
2511 2007-05-26 Borut Razem <borut.razem AT siol.net>
2513 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2514 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2515 * docs/knownbugs.html: updated
2517 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2519 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2521 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2523 (gencjneshort): optimized when left is AOP_DIR
2524 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2525 initializing unions in a struct/array
2526 * support/regression/fwk/include/testfwk.h: added defines for data, near
2527 and far for host and z80
2528 * support/regression/tests/bug1723128.c: new, added
2530 2007-05-22 Borut Razem <borut.razem AT siol.net>
2532 * doc/knownbugs.html: updated
2534 2007-05-21 Raphael Neider <rneider AT web.de>
2536 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2537 error message instead
2538 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2540 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2542 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2544 2007-05-21 Raphael Neider <rneider AT web.de>
2546 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2548 * src/regression/gpsim_assert.h,
2549 * src/regression/Makefile,
2550 * src/regression/pcodeopt.c: regression test for the above fix
2552 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2554 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2555 jumps to self, fixed bug 1717281
2557 2007-05-10 Borut Razem <borut.razem AT siol.net>
2559 * support/scripts/gen_known_bugs.pl: cosmetic fix
2560 * doc/knownbugs.html: generated by gen_known_bugs.pl
2562 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2564 * src/SDCCast.c (createFunction): also generate non-inlined version of
2565 function for functions declared as "static inline"
2566 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2567 function can be inlined after non-inlined version generated.
2569 2007-05-10 Borut Razem <borut.razem AT siol.net>
2571 * support/scripts/gen_known_bugs.pl: added script
2572 which generates knownbugs.html
2574 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2576 * doc/knownbugs.html: updated for release 2.7.0
2578 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2580 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2582 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2584 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2585 (throughout): updated generating comments
2586 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2587 (throughout): updated generating comments
2588 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2589 rule instead of at the second, or it might skip lines when removing the
2591 * support/regression/tests/bug1714204.c: changed test to foo
2593 2007-05-08 Borut Razem <borut.razem AT siol.net>
2595 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2596 thanks to SDCC Distributed Compile Farm members,
2597 added Z80 and GBZ80 command line options
2598 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2600 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2602 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2603 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2604 * support/regression/tests/longlit.c: modified to be tested at all and
2605 to pass the actual test
2607 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2609 * device/include/mcs51/uPSD33xx.h: Added.
2611 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2613 * device/lib/_gptrput.c,
2614 * device/lib/_gptrget.c: removed old code,
2616 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2617 * support/regression/tests/bug1714204.c: new, added
2619 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2621 * support/regression/tests/regtrack.c: test was never executed
2622 because of the regression test being picky about white spaces.
2623 * device/lib/mcs51/crtclear.asm: added comment
2625 2007-05-06 Raphael Neider <rneider AT web.de>
2627 * device/lib/pic/Makefile.rules,
2628 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2629 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2631 2007-05-06 Raphael Neider <rneider AT web.de>
2633 * src/pic16/device.h,
2635 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2636 _pic16_setDefaultOptions): removed/reordered command-line args
2637 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2638 devices, regrouped command line args, environment variables),
2639 clarified sone points, added sections on how to add devices to the
2642 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2644 * src/z80/peeph.def: fixed bug in rule 2
2646 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2648 * src/port.h: added TARGET_MCS51_LIKE
2649 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2650 take advantage of it too
2651 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2652 (shiftR2Left2Result): Optimized: don't check shifting by 0
2653 * src/z80/peeph-z80.def,
2654 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2655 modifications, see patch 1700823
2656 * src/mcs51/peep.c (): fixed bug 1712928
2657 * support/regression/tests/bug1712928.c: new, added
2659 2007-05-05 Borut Razem <borut.razem AT siol.net>
2661 * device/lib/pic16/Makefile.common.in,
2662 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2663 removed bash dependencies
2665 2007-05-01 Borut Razem <borut.razem AT siol.net>
2668 fixed bug #1710507: --i-code-in-asm makes compile fail
2669 all iCode comments are now one liners
2670 * src/mcs51/gen.c: fixed memory leak
2672 2007-05-01 Raphael Neider <rneider AT web.de>
2674 * device/lib/pic/libdev/*.c
2675 * device/include/pic/*.h: regenerated all device libs from updated
2677 * support/scripts/inc2h.pl: documented usage, now uses strict to
2680 2007-04-30 Borut Razem <borut.razem AT siol.net>
2683 fixed bug #1669175: Problem with space in output paths
2684 documented how to use paths with spaces for Windows users
2686 2007-04-29 Borut Razem <borut.razem AT siol.net>
2688 * Fixed svn:eol-style and svn:keywords properties
2689 * src/SDCCval.c: fixed bug
2690 #1592871: Segfault with "large" const arrays of characters
2691 replaced recursion with iteration
2692 * Removed svn:executable property from non-executable files
2694 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2696 * src/mcs51/gen.c (genRet): fixed bug 1707003
2698 2007-04-27 Raphael Neider <rneider AT web.de>
2700 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2701 createReachingDefinitions,assignValnums,pic16_destructDF,
2702 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2703 prevent NULL pointer dereferences
2704 * device/lib/pic/libdev/pic16f886.c,
2705 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2706 prevent building them, gputils do not really support them yet
2708 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2710 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2711 helps printf_small. 32 bytes more __idata mem.
2713 2007-04-27 Raphael Neider <rneider AT web.de>
2715 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2716 return early when pb or pb->pcHead is NULL (patch #1708427)
2717 * src/regression/empty.c,
2718 * src/regression/Makefile: added test with empty functions
2719 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2721 2007-04-27 Borut Razem <borut.razem AT siol.net>
2723 * src/SDCCast.c: fixed feature request
2724 #1547512: Redundant strings linked when using sizeof("abc")
2726 2007-04-23 Borut Razem <borut.razem AT siol.net>
2728 * doc/sdccman.lyx, src/SDCCmain.c:
2729 peep-hole comments are generated only if --fverbose-asm option is
2730 specified and --no-peep-comments is not, as proposed by Frieder.
2731 * support/regression/Makefile.in: compile regression tests with
2732 --fverbose-asm option so one can "grep" whether a new (or an old)
2733 peephole is (still) applied; requested by Frieder.
2735 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2737 * device/include/pic/pic16f886.h,
2738 * device/include/pic/pic16f887.h,
2739 * device/lib/pic/libdev/pic16f886.c,
2740 * device/lib/pic/libdev/pic16f887.c,
2741 * device/include/pic/pic14devices.txt,
2742 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2744 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2746 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2749 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2751 * device/lib/_memset.c: assembler version for mcs51
2753 2007-04-22 Borut Razem <borut.razem AT siol.net>
2755 * support/scripts/listerr.c: program to create the list of errors and
2756 warnings list from - added
2757 * doc/sdccman.lyx: removed the note
2758 "For list of warnings and corresponding codes, see err_warn.txt"
2759 * src/SDCCsymt.c: fixed bug #1699804:
2760 Bug with some uses of sizeof(static local array) (MCS51)
2761 * support/regression/tests/bug-1699804.c: added
2763 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2765 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2766 (main): added option -i,
2767 (asmbl, case S_INCL): use search_path_fopen,
2768 mostly from patch 1579668 by Peter Miller, thanks
2769 * src/z80/main.c: fixed typo --callee-saves-bc
2770 * device/include/mcs51/compiler.h: added sfrword for Tasking
2772 2007-04-20 Borut Razem <borut.razem AT siol.net>
2774 * src/z80/main.c: replaced reserved keyword asm with asmblr
2776 2007-04-19 Borut Razem <borut.razem AT siol.net>
2778 * src/port.h: use const pointers to strings
2779 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2780 * src/pic16/main.c: include SDCCargs.h
2781 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2782 const char, since the strings are dynamically allocated
2783 * src/SDCCmain.c: options.code_seg and options.const_seg are
2784 dynamically allocated; check port specific command line options
2785 before the general ones
2786 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2788 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2790 * device/include/ds400rom.h,
2791 * device/lib/ds390/lcd390.c,
2792 * device/lib/ds390/memcpyx.c,
2793 * device/lib/ds390/rtc390.c,
2794 * device/lib/ds400/ds400rom.c,
2795 * device/lib/ds400/memcpyx.c,
2796 * device/lib/hc08/_ret.c: more replacements of keywords with their
2797 double underscore equivalents
2798 * device/lib/ds390/Makefile.in,
2799 * device/lib/ds400/Makefile.in,
2800 * device/lib/gbz80/Makefile.in,
2801 * device/lib/hc08/Makefile.in,
2802 * device/lib/mcs51/Makefile.in,
2803 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2805 2007-04-17 Borut Razem <borut.razem AT siol.net>
2807 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2808 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2809 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2810 to --fverbose-asm, to be gcc'ish
2812 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2814 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2816 2007-04-17 Borut Razem <borut.razem AT siol.net>
2818 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2819 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2820 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2821 with their double underscore equivalent
2823 2007-04-14 Borut Razem <borut.razem AT siol.net>
2825 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2828 2007-04-13 Borut Razem <borut.razem AT siol.net>
2830 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2832 * device/examples/serialcomm/windows/serial.[ch],
2833 device/examples/serialcomm/windows/test_serialcomm.cpp:
2834 updated by Bela Torok
2835 * device/examples/serialcomm/windows/serialcomm.dsw,
2836 device/examples/serialcomm/windows/serialcomm.dsp: added
2838 2007-04-13 Jan Waclawek <wek AT efton.sk>
2840 * doc/sdccman.lyx: additions and changes at various places
2841 (submitted as #1697136).
2842 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2844 2007-04-10 Borut Razem <borut.razem AT siol.net>
2846 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2847 LyX file format changed to 245
2848 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2849 "FreeWare" replaced with "free open source"
2851 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2853 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2855 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2857 * device/include/pic16/pic18fregs.h,
2859 * device/lib/_decdptr.c,
2860 * device/lib/_divsint.c,
2861 * device/lib/_divslong.c,
2862 * device/lib/_divuint.c,
2863 * device/lib/_divulong.c,
2864 * device/lib/_fs2schar.c,
2865 * device/lib/_fs2sint.c,
2866 * device/lib/_fs2slong.c,
2867 * device/lib/_fs2uchar.c,
2868 * device/lib/_fs2uint.c,
2869 * device/lib/_fs2ulong.c,
2870 * device/lib/_fsadd.c,
2871 * device/lib/_fscmp.c,
2872 * device/lib/_fsdiv.c,
2873 * device/lib/_fseq.c,
2874 * device/lib/_fsget1arg.c,
2875 * device/lib/_fsget2args.c,
2876 * device/lib/_fsgt.c,
2877 * device/lib/_fslt.c,
2878 * device/lib/_fsmul.c,
2879 * device/lib/_fsneq.c,
2880 * device/lib/_fsnormalize.c,
2881 * device/lib/_fsreturnval.c,
2882 * device/lib/_fsrshift.c,
2883 * device/lib/_fssub.c,
2884 * device/lib/_fsswapargs.c,
2885 * device/lib/_gptrget.c,
2886 * device/lib/_gptrgetc.c,
2887 * device/lib/_gptrput.c,
2888 * device/lib/_logexpf.c,
2889 * device/lib/_modsint.c,
2890 * device/lib/_modslong.c,
2891 * device/lib/_moduint.c,
2892 * device/lib/_modulong.c,
2893 * device/lib/_mulint.c,
2894 * device/lib/_mullong.c,
2895 * device/lib/_schar2fs.c,
2896 * device/lib/_ser.c,
2897 * device/lib/_setjmp.c,
2898 * device/lib/_sint2fs.c,
2899 * device/lib/_slong2fs.c,
2900 * device/lib/_spx.c,
2901 * device/lib/_uchar2fs.c,
2902 * device/lib/_uint2fs.c,
2903 * device/lib/_ulong2fs.c,
2904 * device/lib/asincosf.c,
2905 * device/lib/atanf.c,
2906 * device/lib/calloc.c,
2907 * device/lib/ds390/tinibios.c,
2908 * device/lib/ds400/tinibios.c,
2909 * device/lib/expf.c,
2910 * device/lib/free.c,
2911 * device/lib/hc08/_mulint.c,
2912 * device/lib/logf.c,
2913 * device/lib/malloc.c,
2914 * device/lib/printf_fast.c,
2915 * device/lib/printf_tiny.c,
2916 * device/lib/printfl.c,
2917 * device/lib/realloc.c,
2918 * device/lib/ser_ir.c,
2919 * device/lib/serial.c,
2920 * support/regression/tests/libmullong.c: replaced all special keywords
2921 with their double underscore equivalent
2922 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2923 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2925 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2926 (genRet): if the bit-symbol is ruonly it already is in the carry
2927 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2928 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2929 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2930 type UCHAR if dest is not bit
2932 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2934 * device/include/math.h,
2935 * device/lib/cotf.c,
2936 * device/lib/expf.c,
2937 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2939 2007-04-01 Borut Razem <borut.razem AT siol.net>
2941 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2942 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2943 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2944 gcc_unreachable() called internal_error()...
2946 2007-03-30 Raphael Neider <rneider AT web.de>
2948 * src/pic/ralloc.c (isData): suppress garbage debug output
2950 2007-03-28 Borut Razem <borut.razem AT siol.net>
2953 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2954 is developed, built and used worldwide, and the word "night" doesn't
2957 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2959 * device/include/mcs51/C8051F360.h: new, added
2960 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2962 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2964 * src/SDCC.y (declaration_specifiers, function_specifier),
2965 * support/Util/SDCCerr.c,
2966 * support/Util/SDCCerr.h,
2968 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2970 * src/SDCCmem.c (deallocParms),
2971 * src/SDCCast.c: support for function inlining, not quite complete
2972 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2973 'restrict' qualifier
2975 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2977 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2978 (saveRBank, unsaveRBank): don't save bits,
2979 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2980 * support/regression/tests/bug1535242.c: new, added
2981 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2982 thanks Alexey Shamrin <shamrin AT gmail.com>,
2983 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2984 removed header guard)
2986 * sdcc.spec: bumped version to 2.6.5
2987 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2989 2007-03-22 Borut Razem <borut.razem AT siol.net>
2991 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2992 fixed bug #1653671: sdcdb integration into ddd is broken
2994 2007-03-22 Raphael Neider <rneider AT web.de>
2996 * src/pic/gen.c (popGetExternal): augmented to also create references
2997 to external variables (not only labels),
2998 (genCall): comment on plan to reduce PAGESEL overhead,
2999 (genFunction, genEndFunction): also save/restore FSR around interrupt
3000 handling code, removed lots of unused code
3001 (genDivOneByte): release acquired temp register
3002 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3004 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3005 for registers that need to be saved during interrupts (FSR, STATUS,
3006 PCLATH; W needs special handling), currently only FSR is used
3008 2007-03-22 Raphael Neider <rneider AT web.de>
3010 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3012 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3014 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3016 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3018 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3020 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3022 * as/link/aslink.h: added LKOBJEXT
3023 * as/link/hc08/link_hc08.dsp,
3024 * as/link/hc08/Makefile.bcc,
3025 * as/link/hc08/Makefile.in,
3026 * as/link/mcs51/aslink.dsp,
3027 * as/link/mcs51/Makefile.bcc,
3028 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3029 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3030 * as/link/lkaomf51.c: merged and moved
3031 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3032 * as/link/z80/lkdata.c,
3033 * as/link/lkdata.c: merged and moved
3034 * as/link/hc08/lkmain.c,
3035 * as/link/mcs51/lkmain.c: cosmetic changes
3036 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3037 * as/link/lklex.c: use LKOBJEXT
3038 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3039 ANSI-fied functions, removed bubble-sorts
3040 * as/link/z80/lksym.c as/link/lksym.c: merged,
3042 * as/link/z80/linkgbz80.dsp,
3043 * as/link/z80/linkz80.dsp,
3044 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3045 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3046 * as/link/z80/lkhead.c,
3047 * as/link/z80/lklex.c: deleted
3048 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3049 * as/link/z80/lkmain.c: added copyfile()
3051 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3053 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3055 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3057 * device/lib/_strlen.c: assembler version for mcs51
3059 2007-03-13 Raphael Neider <rneider AT web.de>
3061 * device/include/pic16/pic18f2221.h,
3062 * device/include/pic16/pic18f2321.h,
3063 * device/include/pic16/pic18f2331.h,
3064 * device/include/pic16/pic18f4221.h,
3065 * device/include/pic16/pic18f4321.h,
3066 * device/include/pic16/pic18f4331.h: fixed config byte location names
3067 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3068 consistently named config byte locations
3070 2007-03-13 Borut Razem <borut.razem AT siol.net>
3072 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3073 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3074 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3075 as/link/z80/Makefile.in, as/z80/Makefile.in:
3078 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3080 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3081 * device/lib/printf_large.c: pointer was converted to generic
3082 pointer for mcs51 models other than model-small (Maarten noticed)
3084 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3086 * device/include/mcs51/ADuC84x.h: Added.
3088 2007-03-10 Borut Razem <borut.razem AT siol.net>
3090 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3091 fixed RFE #1624219: double backslashes in filenames;
3092 functions hexEscape(), octalEscape() and copyStr() moved from
3093 SDCCval.c to SDCCutil.c and made them glovbally available
3095 2007-03-09 Borut Razem <borut.razem AT siol.net>
3097 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3098 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3099 1673361: Missaligned comments in output files
3101 2007-03-09 Raphael Neider <rneider AT web.de>
3103 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3105 2007-03-09 Raphael Neider <rneider AT web.de>
3109 * src/pic/ralloc.c: suppress undesired debug output
3110 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3112 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3114 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3116 2007-03-07 Borut Razem <borut.razem AT siol.net>
3118 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3119 search include files in the current directory
3121 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3123 * src/SDCCglue.c (emitMaps, glue),
3124 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3126 * support/regression/tests/absolute.c: added xdata test
3128 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3130 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3131 added condition to macro, fixes bug 1666080
3133 2007-03-02 Raphael Neider <rneider AT web.de>
3135 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3137 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3139 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3140 be cleared. Unconditionally set __XPAGE
3141 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3143 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3148 * src/mcs51/rtrack.c,
3150 * doc/sdccman.lyx: added --no-gen-comments
3151 * src/mcs51/peeph.def: added 192.b, disabled 185
3153 2007-02-25 Raphael Neider <rneider AT web.de>
3155 * src/pic16/gen.c (genCast): fixed typo
3156 * device/lib/pic16/Makefile.subdir: only install existing files
3157 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3159 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3161 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3162 * device/lib/mcs51/crtclear.asm,
3163 * device/lib/mcs51/crtxclear.asm: renumbered labels
3164 * device/lib/mcs51/Makefile.in: added crtcall.asm
3165 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3166 * src/mcs51/gen.c (movc): removed,
3167 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3169 (toCarry, genSend, genRet): added function toCarry,
3170 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3171 (assignBit, genAssign, genCast): added function assignBit
3172 * src/mcs51/Makefile.bcc: added rtrack.c
3173 * src/mcs51/ralloc.h: made valueKnown a bitfield
3174 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3175 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3176 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3177 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3178 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3179 (_pop): only pop valid pairs, see gencjneshort,
3180 (gencjneshort): return pair that still needs to be popped, restructured,
3181 (gencjne, genCmpEq): call _pop
3183 2007-02-23 Raphael Neider <rneider AT web.de>
3185 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3187 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3189 * device/include/mcs51/P89LPC925.h: Added.
3191 2007-02-18 Raphael Neider <rneider AT web.de>
3193 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3195 2007-02-17 Borut Razem <borut.razem AT siol.net>
3197 * support/cpp2/directives.c, support/cpp2/version.c:
3198 synchronized with GCC CPP 4.1.2
3200 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3202 * src/mcs51/rtrack.h,
3203 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3204 by checking the strings passed by emitcode() to the assembler.
3205 Feel free to change. This in part addresses RFE #482179.
3206 Set environment variable SDCC_RTRACK to enable.
3207 * src/mcs51/gen.c: inserted hooks
3208 * src/mcs51/ralloc.h: added two members to struct regs
3209 * support/regression/tests/regtrack.c: added
3211 2007-02-14 Borut Razem <borut.razem AT siol.net>
3213 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3214 * Makefile.in: applied patch from Makefile related part of
3215 #1469393: Compiler does not initialize static data
3217 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3219 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3220 for better fix of bug 1273984, compiles pic16 rand.c
3222 2007-02-12 Borut Razem <borut.razem AT siol.net>
3224 * src/pic16/main.c: fixed pic16 standard library directory bug
3226 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3228 * src/hc08/gen.c (genSwap): fix swap regression test
3230 2007-02-10 Borut Razem <borut.razem AT siol.net>
3232 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3234 * support/regression/tests/bug-1654060.c: added regression test for
3237 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3239 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3240 bit moves in return statement
3242 2007-02-09 Borut Razem <borut.razem AT siol.net>
3244 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3247 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3249 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3250 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3252 2007-02-07 Raphael Neider <rneider AT web.de>
3254 * src/pic16/devices.inc,
3255 * device/include/pic16/pic18fregs.h,
3256 * device/include/pic16/pic18f[24][34]31.h,
3257 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3258 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3259 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3261 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3263 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3264 can this have lived here for so many years?
3265 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3266 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3267 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3269 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3271 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3272 appended by loop induction must be at the very end of the eBBlock
3274 2007-02-05 Kevin Vigor
3276 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3278 2007-02-05 Borut Razem <borut.razem AT siol.net>
3280 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3281 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3283 2007-02-03 Borut Razem <borut.razem AT siol.net>
3285 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3286 applied patch #1646602 option to set default signedness of char to
3287 unsigned, added -funsigned-char command line option,
3288 thanks to Gunther Jehle
3289 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3290 prompt for file deletion a few hundred times (especially the
3291 subversion files, which have ro permissions so it asks for
3292 confirmation), thanks to Simon McAuliffe;
3293 added {} + option to find in order to remove multiple files from a
3296 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3298 * device/include/mcs51/SST89x5xRDx.h: Added.
3300 2007-02-02 Raphael Neider <rneider AT web.de>
3302 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3303 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3305 2007-02-01 Raphael Neider <rneider AT web.de>
3307 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3310 2007-01-31 Borut Razem <borut.razem AT siol.net>
3312 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3313 if compiled with GCC. Thanks to Raphael Neider
3315 2007-01-31 Raphael Neider <rneider AT web.de>
3317 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3318 operand names, handles name and (name + n) for all n,
3319 (sameBank): restructured, also check bank allocation policy,
3320 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3321 (pic14_operandsAllocatedInSameBank): check whether to operands
3322 will be allocated into the same bank (i.e., section) to reduce
3323 BANKSEL overhead, queried from pcode.c:sameBank,
3324 (pic14printLocals): reintroduced clustering registers into a single
3325 section: all compiler generated symbols will now reside in one
3326 bank (per file), reducing BANKSEL overhead and code size,
3327 (showAllMemmaps): use local dbuf where possible
3329 2007-01-29 Raphael Neider <rneider AT web.de>
3331 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3332 (call_libraryfunc): retrieve/create symbol and mark as used,
3333 (genFunction): mark defined functions as non-extern and add again
3334 to code memmap for later output
3335 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3336 (pic14printLocals): reworked for new symbol emission,
3337 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3338 showAllMemmaps): reworked symbol output using dbufs, added handling
3339 of string literals (still incomplete),
3340 (picglue): removed symbol emission, moved into showAllMemmaps,
3341 (emitSymbolSet): new workhorse for symbol output,
3342 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3344 2007-01-29 Borut Razem <borut.razem AT siol.net>
3346 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3347 component contains the extension separator.
3349 2007-01-28 Borut Razem <borut.razem AT siol.net>
3351 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3353 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3354 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3355 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3356 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3357 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3358 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3359 src/z80/gen.c, support/Util/MySystem.c:
3360 accept slash and backslash as directory separator on WIN32 and
3363 2007-01-28 Raphael Neider <rneider AT web.de>
3365 * src/pic16/devices.inc,
3366 * device/include/pic16/pic18f[24][23]21.h,
3367 * device/include/pic16/pic18fregs.h,
3368 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3369 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3370 * device/lib/pic16/libio/adc.ignore,
3371 * device/lib/pic16/libio/i2c.ignore,
3372 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3373 family, as gputils do not yet support the devices
3374 * device/lib/pic16/Makefile.subdir: ignore errors on install
3375 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3376 headers and libraries from gputils .inc files
3378 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3380 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3382 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3384 * doc/sdccman.lyx: add printf benchmarks
3386 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3388 * device/lib/printf_fast.c: fix %c, char promoted to int
3389 * device/lib/printf_tiny.c: fix %c, char promoted to int
3391 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3393 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3395 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3397 * support/regression/tests/swap.c: 64 bit hosts failed
3398 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3400 2007-01-25 Raphael Neider <rneider AT web.de>
3402 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3403 based on absolute register address, patch by Alex Blond
3405 2007-01-22 Raphael Neider <rneider AT web.de>
3407 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3408 emitted, do not emit them again...
3410 2007-01-22 Raphael Neider <rneider AT web.de>
3412 * src/regression/bank1.c, src/regression/compare6.c,
3413 src/regression/add.c: cosmetic changes
3414 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3415 * src/pic/gen.c: fixed global zero and one,
3416 (aopForSym): removed unued code,
3417 (aopGet): assert aop is defined, check and use `index' of
3418 pCodeImmd operands (fixes #1630908),
3419 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3420 (register_reassign): prevent accidental register unification,
3421 (ReuseReg): cosmetic changes (also above)
3422 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3423 pic14emitStaticSeg): do not emit initialized data,
3424 (printIval*): replaced with working versions,
3425 (pic14createInterruptVect,picglue): use idata for initialized data,
3426 now init data should work in all modules (not only main()),
3427 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3429 2007-01-21 Borut Razem <borut.razem AT siol.net>
3431 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3432 use -fPIC or -fpic if they are supported and not ignored
3433 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3434 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3436 2007-01-20 Borut Razem <borut.razem AT siol.net>
3438 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3439 implemented RFE #1470316: allow "$" in variable names
3441 2007-01-20 Raphael Neider <rneider AT web.de>
3443 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3445 2007-01-20 Raphael Neider <rneider AT web.de>
3447 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3448 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3449 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3450 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3451 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3452 * device/lib/pic/libdev/pic*.c,
3453 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3454 * device/lib/pic/libdev/Makefile.in: show progress
3456 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3458 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3459 * support/scripts/sdcc_cygwin_mingw32,
3460 * support/scripts/sdcc_mingw32,
3461 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3462 conformance with autoconf 2.6
3464 2007-01-19 Raphael Neider <rneider AT web.de>
3466 * src/pic/device.c (register_map): fixed list construction
3467 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3468 (genMod): removed case for genModbits,
3469 (genModbits): removed as now unused/unimplemented
3470 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3472 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3474 * support/regression/tests/swap.c: added in response to #1638622
3475 * doc/sdccman.lyx: synced version, minor changes
3477 2007-01-18 Borut Razem <borut.razem AT siol.net>
3479 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3480 thanks to Gunther Jehle
3481 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3482 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3483 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3484 use filename in lineno instead.
3485 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3486 print the file name in ast_print()
3488 2007-01-18 Borut Razem <borut.razem AT siol.net>
3490 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3492 * src/SDCC.lex: stringLiteral() returns const char pointer,
3493 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3494 fixed column counting
3495 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3496 accept const char pointer as parameter
3497 * src/SDCCdwarf2.c: corrected buffer size
3499 2007-01-17 Borut Razem <borut.razem AT siol.net>
3501 * support/Util/dbuf_string.c: fixed for amd64
3503 2007-01-15 Borut Razem <borut.razem AT siol.net>
3505 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3506 removed terminal symbol ELIPSIS, since it was never generated by the
3507 lexer and it was wrongly used in parameter_identifier_list rule
3509 2007-01-15 Raphael Neider <rneider AT web.de>
3511 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3512 code page and data banking description
3513 * src/pic/genarith.c,
3514 * src/pic/gen.h: removed bit arithmetic functions,
3515 updated exit(1) to exit(EXIT_FAILURE)
3516 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3517 * device/include/pic16/pic18f2455.h,
3518 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3519 TRISD and TRISE, fixed/added some bit names
3520 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3521 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3522 updated pic18f2455.{c,h} instead of duplicating them
3524 2007-01-14 Borut Razem <borut.razem AT siol.net>
3526 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3527 Cannot debug files that contain spaces in the path name
3528 by converting spaces in asm file name to underscores
3530 2007-01-13 Borut Razem <borut.razem AT siol.net>
3532 * doc/sdccman.lyx: fixed format errors
3534 2007-01-10 Borut Razem <borut.razem AT siol.net>
3536 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3537 codeseg/constseg #pragma fail
3538 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3539 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3540 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3541 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3543 2007-01-09 Borut Razem <borut.razem AT siol.net>
3545 * get rid of diagnistic.[ch], pretty-print.[ch],
3546 c-pretty-print.[ch], ... used just for error, warning, ...
3548 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3549 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3550 suppoprt/cpp2/pretty-print.[ch]:
3552 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3553 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3554 suppoprt/cpp2/sdcpp.dsp:
3557 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3559 * device/lib/printf_large.c (output_float): removed recursion,
3560 use smaller buffer on stack for mcs51,
3561 fixed bug printing 1.96
3562 * support/regression/tests/snprintf.c: added test
3564 2007-01-07 Borut Razem <borut.razem AT siol.net>
3566 * use dynamic memory buffers instead temporary files
3567 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3569 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3570 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3571 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3572 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3573 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3574 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3575 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3576 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3577 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3578 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3579 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3580 support/Util/dbuf.c, support/Util/dbuf.h:
3582 * .version, sdcc.spec: bumped version to 2.6.4
3584 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3586 * src/port.h: added TARGET_Z80_LIKE macro
3587 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3588 output PSEG location if --xram-loc or --xstack-loc was used
3589 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3591 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3593 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3594 * as/as_z80.dsp, as/z80/as_z80.dsp,
3595 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3596 * sdcc.dsw: moved project files into subdir
3597 * as/hc08/as_hc08.dsp,
3598 * as/hc08/Makefile.bcc,
3599 * as/hc08/Makefile.in,
3600 * as/mcs51/Makefile.bcc,
3601 * as/mcs51/Makefile.in,
3602 * as/z80/Makefile.bcc,
3603 * as/z80/Makefile.in,
3604 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3607 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3610 * as/mcs51/asmain.c,
3612 * as/z80/assym.c: removed include "strcmpi.h"
3613 * as/hc08/strcmpi.c,
3614 * as/hc08/strcmpi.h,
3615 * as/mcs51/strcmpi.c,
3616 * as/mcs51/strcmpi.h,
3617 * support/Util/strcmpi.c,
3618 * support/Util/strcmpi.h: removed files
3619 * as/strcmpi.c: added as_strncmpi()
3621 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3623 * sdcc.dsw: Added some dependencies on project config.dsp
3625 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3627 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3628 with [di]ram_start to fix a regresion
3630 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3632 * configure.in: added missing mcs51 in status output
3633 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3635 * debugger/mcs51/clean.mk (distclean): remove config.h
3636 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3637 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3638 options.h, s-options-h and options.c
3639 * support/cpp2/clean.mk: unused, removed
3640 * Makefile.common.in,
3643 * as/hc08/Makefile.in,
3645 * as/mcs51/Makefile.in,
3646 * as/mcs51/clean.mk,
3649 * as/z80/Makefile.in,
3651 * as/link/Makefile.in,
3652 * as/link/hc08/Makefile.in,
3653 * as/link/hc08/clean.mk,
3654 * as/link/mcs51/Makefile.in,
3655 * as/link/mcs51/clean.mk,
3656 * as/link/z80/Makefile.in,
3657 * as/link/z80/clean.mk,
3658 * as/link/z80/conf.mk,
3659 * debugger/mcs51/Makefile.in,
3660 * debugger/mcs51/clean.mk,
3661 * device/include/Makefile.in,
3662 * device/lib/Makefile.in,
3663 * device/lib/mcs51/Makefile.in,
3664 * device/lib/pic/Makefile.in,
3665 * device/lib/pic/Makefile.common.in,
3666 * device/lib/pic/Makefile.subdir,
3667 * device/lib/pic/Makefile.rules,
3668 * device/lib/pic16/libio/Makefile.in,
3669 * device/lib/pic16/Makefile.subdir,
3670 * device/lib/pic16/libdev/Makefile.in,
3671 * device/lib/pic16/Makefile.rules,
3672 * device/lib/pic16/Makefile.common.in,
3673 * sim/ucsim/avr.src/Makefile.in,
3674 * sim/ucsim/main_in.mk,
3675 * sim/ucsim/cmd.src/Makefile.in,
3676 * sim/ucsim/doc/Makefile.in,
3677 * sim/ucsim/gui.src/Makefile.in,
3678 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3679 * sim/ucsim/gui.src/serio.src/Makefile.in,
3680 * sim/ucsim/hc08.src/Makefile.in,
3681 * sim/ucsim/libltdl/Makefile.in,
3682 * sim/ucsim/s51.src/Makefile.in,
3683 * sim/ucsim/sim.src/Makefile.in,
3684 * sim/ucsim/sim.src/conf.mk,
3685 * sim/ucsim/xa.src/Makefile.in,
3686 * sim/ucsim/z80.src/Makefile.in,
3690 * support/cpp2/Makefile.in,
3691 * support/librarian/Makefile.in,
3692 * support/librarian/clean.mk,
3693 * support/makebin/Makefile.in,
3694 * support/makebin/clean.mk,
3695 * support/packihx/Makefile.in,
3696 * support/regression/Makefile.in,
3697 * support/regression/ports/ds390/spec.mk,
3698 * support/regression/ports/gbz80/spec.mk,
3699 * support/regression/ports/hc08/spec.mk,
3700 * support/regression/ports/mcs51/spec.mk,
3701 * support/regression/ports/mcs51-large/spec.mk,
3702 * support/regression/ports/mcs51-medium/spec.mk,
3703 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3704 * support/regression/ports/pic14/spec.mk,
3705 * support/regression/ports/pic16/spec.mk,
3706 * support/regression/ports/mcs51-stack-auto/spec.mk,
3707 * support/regression/ports/ucz80/spec.mk,
3708 * support/regression/ports/xa51/spec.mk,
3709 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3710 adding a slash after $(top_builddir) and/or adding @datarootdir@
3712 * debugger/mcs51/configure.in,
3713 * device/lib/pic/configure.in,
3714 * device/lib/pic16/configure.in,
3715 * sim/ucsim/configure.in,
3716 * support/cpp2/configure.in,
3717 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3719 * debugger/mcs51/configure,
3720 * device/lib/pic/configure,
3721 * device/lib/pic16/configure,
3722 * sim/ucsim/configure,
3723 * support/cpp2/configure,
3724 * support/packihx/configure: generated with autoconf 2.60
3726 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3728 * as/link/hc08/lkihx.c (newArea),
3729 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3731 2007-01-02 Borut Razem <borut.razem AT siol.net>
3733 * doc/sdccman.lyx: documented #pragma sdcc_hash
3734 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3736 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3738 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3740 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3741 empty 'while'-loop to work correctly, see regression test 'while.c'
3742 * support/regression/tests/while.c: added
3744 2007-01-01 Borut Razem <borut.razem AT siol.net>
3746 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3747 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3748 support/cpp2/libcpp/sdcpp.c:
3749 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3750 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3751 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3753 2006-12-31 Borut Razem <borut.razem AT siol.net>
3755 * SDCPP synchronized with GCC CPP release version 4.1.1,
3756 currently the latest release:
3757 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3758 support/cpp2/libcpp/include/cpp-id-data.h
3759 support/cpp2/libiberty/fopen_unlocked.c
3760 support/cpp2/libiberty/md5.c
3762 support/cpp2/opt-functions.awk
3763 support/cpp2/opt-gather.awk
3764 support/cpp2/optc-gen.awk
3765 support/cpp2/opth-gen.awk:
3767 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3768 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3769 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3770 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3771 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3772 support/cpp2/diagnostic.h, support/cpp2/except.h,
3773 support/cpp2/hwint.h, support/cpp2/input.h,
3774 support/cpp2/intl.h, support/cpp2/move-if-change,
3775 support/cpp2/opts.c, support/cpp2/opts.h,
3776 support/cpp2/output.h, support/cpp2/prefix.c,
3777 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3778 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3779 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3780 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3781 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3782 support/cpp2/version.c:
3784 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3785 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3786 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3787 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3788 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3789 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3790 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3791 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3792 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3793 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3794 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3796 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3797 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3798 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3799 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3800 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3801 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3802 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3803 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3804 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3805 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3806 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3807 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3808 support/cpp2/system.h:
3811 2006-12-31 Borut Razem <borut.razem AT siol.net>
3813 * configure.in, configure: fixed bug #1538756: configure dies if bison
3814 and flex are not installed, 2nd try
3816 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3818 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3819 400.x for better code in RFE 899102
3821 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3823 * src/SDCCpeeph.c (deadMove),
3825 * src/mcs51/peep.h: renamed 'op' by 'reg'
3826 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3827 (scan4op): small change for removeDeadMove(), added support for
3828 'callee saves' and/or PACLL function calls,
3829 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3830 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3831 left in new dispatcher mcs51DeadMove()
3832 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3834 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3836 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3838 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3839 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3841 2006-12-30 Borut Razem <borut.razem AT siol.net>
3843 * support/cpp2/spacs.h: deleted from svn
3844 * configure.in, configure: fixed bug #1538756: configure dies if bison
3845 and flex are not installed
3847 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3849 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3850 with this z80 passes printf float test when enabled
3851 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3853 2006-12-28 Borut Razem <borut.razem AT siol.net>
3855 * support/cpp2/config.in, support/cpp2/configure.in,
3856 support/cpp2/configure, support/cpp2/Makefile.in:
3857 fix for the solaris build
3859 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3861 * src/SDCC.y (type_specifier2, pointer),
3863 * src/SDCCsymt.c (mergeSpec, checkSClass),
3864 * support/Util/SDCCerr.c,
3865 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3866 * support/valdiag/valdiag.py: Allow test cases to specify
3867 required language standard
3868 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3869 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3871 2006-12-27 Borut Razem <borut.razem AT siol.net>
3873 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3874 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3876 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3878 * support/cpp2/libiberty/Makefile.bcc: updated
3879 * src/pic16/main.c: fixed #pragma udata handling
3880 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3882 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3884 * src/SDCCpeeph.c: made labelHashEntry global,
3885 made pcDistance, FBYNAME static,
3886 (pcDistance): made static, use isComment and isLabel,
3888 (getLabelRef): added, extracted from labelRefCount(),
3889 (labelRefCount): use new getLabelRef(),
3890 (callFuncByName): made static, added deadMove,
3891 use isComment and isLabel,
3892 (newPeepRule): made static, set isLabel,
3893 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3894 labels from peephole rules,
3895 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3896 when isComment or isLabel is set
3897 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3898 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3900 * src/mcs51/peep.h: added
3901 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3902 * src/port.h: added peep->deadMove to port structure
3903 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3904 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3905 deadMove, finally removed no. 1 and 2
3912 * src/hc08/gen.c: mark lines with isComment or isLabel
3913 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3915 * sdcc.spec: bumped version to 2.6.3
3917 2006-12-26 Borut Razem <borut.razem AT siol.net>
3919 * support/cpp2/Makefile.in: added dependency on options.h
3920 * configure: regenerated
3921 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3922 * support/cpp2/Makefile.in: added vasprintf.c
3924 2006-12-25 Borut Razem <borut.razem AT siol.net>
3926 * SDCPP synchronized with GCC CPP release version 3.4.6,
3927 the latest release before 4.x:
3928 * support/cpp2/Makefile.in, support/cpp2/config.h,
3929 support/cpp2/configure, support/cpp2/configure.in,
3930 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3931 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3932 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3933 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3934 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3935 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3936 support/cpp2/cpptrad.c, support/cpp2/except.h,
3937 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3938 support/cpp2/hwint.h, support/cpp2/intl.h,
3939 support/cpp2/line-map.c, support/cpp2/line-map.h,
3940 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3941 support/cpp2/output.h, support/cpp2/prefix.c,
3942 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3943 support/cpp2/system.h, support/cpp2/version.c:
3945 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3946 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3947 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3948 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3949 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3950 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3951 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3952 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3953 support/cpp2/move-if-change, support/cpp2/opts.c,
3954 support/cpp2/opts.h, support/cpp2/opts.sh,
3955 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3956 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3957 support/cpp2/win32, support/cpp2/win32/dirent.c,
3958 support/cpp2/win32/dirent.h:
3960 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3961 * support/cpp2/sdcpp.h: renamed from sdcc.h
3962 * sdcppinit.c: deleted
3964 2006-12-23 Borut Razem <borut.razem AT siol.net>
3966 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3967 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3968 preproc.c: an other try to fix bug #982435: introduced
3969 -pedantic-parse-number command line option and pedantic_parse_number
3972 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3974 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3976 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3977 corrected overlayed areax addresses, warn about memory overlaps
3978 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3987 * src/port.h: added xabs_name and iabs_name
3988 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3989 (glue, emitMaps): create and emit maps d_abs and i_abs
3990 * src/SDCCglue.h: cosmetic changes
3991 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3993 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3994 (allocDefault): put absolute, initialized globals in them
3995 * support/regression/tests/absolute.c: added absolute bdata test
3996 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3998 2006-12-20 Borut Razem <borut.razem AT siol.net>
4000 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4001 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4002 added regression test for bug #982435
4004 2006-12-18 Borut Razem <borut.razem AT siol.net>
4006 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4007 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4008 small cosmetic changes
4009 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4010 * support/regression/tests/bug-1351710.c: added regression test
4012 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4014 * doc/sdccman.lyx: added the long missed iCode table
4015 "<where is figure II?>", added links to wiki
4017 2006-12-17 Borut Razem <borut.razem AT siol.net>
4019 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4020 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4021 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4022 unified table driven pragma handling, pragma argument type checking
4023 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4024 current one - version 1.1.3
4025 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4027 2006-12-13 Raphael Neider <rneider AT web.de>
4029 * src/pic/device.h: removed AssignedMemory structure and macros
4030 * src/pic/device.c: removed global finalMapping (linker assigns
4032 (register_map): add SFRs to remembered memRanges
4033 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4034 assignFixedRegisters,assignRelocatableRegisters): removed,
4035 (setMaxRAM,validAddress): adapted accordingly,
4036 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4037 reasonably sized sharebanks,
4038 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4039 (allDefsOutOfRange): removed unused code,
4040 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4042 * src/pic/pcode.c (register_reassign): removed recursion warning,
4043 fired far too often,
4044 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4045 to use existing pic14_stringInSet() to avoid duplicate symbols,
4046 tidied up the code a bit,
4047 (pic14printLocals): added in symmetry to printExterns, replaces
4048 writeUsedRegs more or less,
4049 (picglue): call new pic14_printLocals(),
4050 * device/include/pic/pic*.h: removed #pragma memmap directives,
4051 information gathered from include/pic/pic14devices.txt
4052 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4054 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4056 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4058 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4060 * device/include/mcs51/cc2430.h: fixed missing ';'
4062 2006-12-10 Raphael Neider <rneider AT web.de>
4064 * device/lib/pic16/libc/stdio/vfprintf.c,
4065 * device/lib/pic16/libc/stdio/printf_small.c,
4066 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4067 char arguments, as char varargs are cast to int by the caller,
4068 hopefully fixes #1604915 (other device libraries are still affected)
4070 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4072 * src/mcs51/ralloc.c (packRegsForAssign),
4073 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4075 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4077 * device/include/malloc.h: removed init_dynamic_memory
4078 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4079 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4080 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4081 * device/lib/libsdcc.lib,
4082 * device/lib/Makefile.in,
4083 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4084 * doc/sdccman.lyx: documented use of new _heap.c
4085 * support/regression/tests/malloc.c: removed init_dynamic_memory
4086 * src/cdbFile.c(spacesToUnderscores): new function,
4087 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4089 * device/include/tinibios.h: removed defines for putchar and getchar
4090 * device/lib/ds390/Makefile.in: added putchar.c
4091 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4093 2006-12-09 Borut Razem <borut.razem AT siol.net>
4095 * support/cpp2/sdcc.h: prevent multiple inclusion
4096 * support/cpp2/options.h: deleted
4098 2006-12-08 Borut Razem <borut.razem AT siol.net>
4100 * support/cpp2/sdcc.h: removed x*alloc() macros
4101 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4102 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4103 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4104 * support/cpp2/system.h: moved #include "sdcc.h"
4105 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4106 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4108 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4109 -funsigned-char options
4110 * support/cpp2/sdcppmain.c: fixed bug 1611411
4112 2006-12-07 Borut Razem <borut.razem AT siol.net>
4114 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4117 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4119 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4120 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4122 * .version: bumped to 2.6.2 because a) it's been a while
4123 b) the linker sources have moved c) the preprocessor is upgraded
4125 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4127 * support/regression/tests/snprintf.c: some checks
4128 * lib/src/printf_large.c: %bc: read char instead of int from stack
4130 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4132 * device/include/mcs51/cc2430.h: inserted _XPAGE
4134 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4136 * device/include/mcs51/cc2430.h: added
4138 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4140 * device/include/asm/default/features.h,
4141 * device/include/asm/ds390/features.h,
4142 * device/include/mcs51/at89s53.h,
4143 * device/include/ser.h,
4144 * device/include/ser_ir.h,
4145 * device/include/serial.h: changed keywords to double underscore variants,
4146 fixes bug 1590261 some more, thanks Steven Borley
4148 2006-12-01 Raphael Neider <rneider AT web.de>
4150 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4151 but emit warning (recursion is not supported for pic14)
4153 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4155 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4156 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4158 2006-11-30 Raphael Neider <rneider AT web.de>
4160 * src/pic/device.c (dump_sfr): always emit symbols
4161 * src/pic/glue.c (pic14printPublics): fixed typo
4163 2006-11-30 Raphael Neider <rneider AT web.de>
4165 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4166 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4167 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4168 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4169 a sharebank, use a non-shared bank for the stack if none available
4170 * src/pic/device.h (struct memRange): added linked list next field,
4171 added prototypes for above functions
4172 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4173 (typeRegWithIdx): accept fixed and unfixed stack registers
4174 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4175 the stack, handle shared and banked stack (except for WSAVE),
4176 (insertBankSel): removed useless optimization (will never fire),
4177 (FixRegisterBanking): added optimization for devices with only one
4178 possibly aliased bank of memory, like 16f84
4179 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4180 devices have no SHAREBANK in the linker script
4181 * device/include/pic/pic14devices.txt: documented memmap
4182 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4184 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4186 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4187 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4188 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4189 genhc08Code): switched most of the D (debug) macros to DD (detailed
4190 debug) macros to better control clutter in the generated .asm file.
4191 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4192 genRightShift): fixed bug with non-constant bit shift stored to
4193 a volatile result (SF Open Discussion forum thread #1616749).
4194 Single byte case is not yet optimized.
4196 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4198 * device/include/asm/mcs51/features.h,
4199 * device/include/malloc.h,
4200 * device/include/stdio.h: changed keywords to double underscore variants,
4203 2006-11-27 Borut Razem <borut.razem AT siol.net>
4205 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4206 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4207 support/cpp2/output.h, support/cpp2/cppinit.c,
4208 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4209 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4210 support/cpp2/cppdefault.c, support/cpp2/system.h,
4211 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4212 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4213 support/cpp2/prefix.c, support/cpp2/except.h,
4214 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4215 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4216 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4217 support/cpp2/version.c, support/cpp2/cppmain.c,
4218 support/cpp2/version.h, support/cpp2/hashtable.c,
4219 support/cpp2/cpperror.c:
4220 synchronized with GCC CPP release version 3.3.6,
4221 the latest where cppmain.c still exists.
4222 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4223 support/cpp2/sdcppinit.c: added
4225 2006-11-27 Borut Razem <borut.razem AT siol.net>
4227 * support/cpp2/cpplex.c:
4228 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4230 * support/cpp2/cpplib.c: removed definitions of unused variables
4232 2006-11-26 Borut Razem <borut.razem AT siol.net>
4234 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4235 since they are redefined by macros in support/cpp2/sdcc.h
4236 * support/cpp2/sdcc.h: x*alloc macro redefinition
4238 2006-11-25 Borut Razem <borut.razem AT siol.net>
4240 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4241 support/cpp2/configure, support/cpp2/Makefile.in,
4242 support/cpp2/cppfiles.c, support/cpp2/output.h,
4243 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4244 support/cpp2/config.h, support/cpp2/cpplib.h,
4245 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4246 support/cpp2/cppdefault.c, support/cpp2/config.in,
4247 support/cpp2/system.h, support/cpp2/cpplex.c,
4248 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4249 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4250 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4251 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4252 support/cpp2/configure.in, support/cpp2/intl.h,
4253 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4254 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4255 support/cpp2/version.c, support/cpp2/cppmain.c,
4256 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4257 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4258 support/cpp2/cpperror.c,
4259 support/cpp2/libiberty/safe-ctype.c,
4260 support/cpp2/libiberty/safe-ctype.h,
4261 support/cpp2/libiberty/splay-tree.c,
4262 support/cpp2/libiberty/obstack.c,
4263 support/cpp2/libiberty/lbasename.c,
4264 support/cpp2/libiberty/splay-tree.h,
4265 support/cpp2/libiberty/obstack.h:
4266 synchronized with GCC CPP release version 3.2.3,
4267 the latest before integration of cpp into gcc
4268 * support/cpp2/except.h, support/cpp2/line-map.c,
4269 support/cpp2/line-map.h,
4270 support/cpp2/libiberty/hex.c,
4271 support/cpp2/libiberty/concat.c,
4272 support/cpp2/libiberty/filenames.h: added
4273 * support/cpp2/intl.c: deleted
4275 2006-11-24 Borut Razem <borut.razem AT siol.net>
4277 * src/SDCC.y: enabled compilation of empty source file
4278 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4279 "ISO C forbids an empty source file"
4280 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4281 if all the code is ifdefed out.
4283 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4285 * src/hc08/gen.c (genPcall): fix for bug #1601032
4287 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4289 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4290 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4291 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4292 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4293 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4294 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4295 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4296 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4297 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4298 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4299 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4300 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4301 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4302 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4303 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4304 Renamed to all upper case as per the standard set by SiLabs
4306 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4308 * device/include/mcs51/C8051F520.h: new, added
4309 * device/include/mcs51/compiler.h: added link about predefined macros
4311 2006-11-23 Raphael Neider <rneider AT web.de>
4313 * src/regression/Makefile: add -L path to fresh library
4314 * src/regression/simulate: emphasize FAILED output
4315 * src/regression/create_stc: output _failures from gpsim
4316 * src/regression/compare4.c,
4317 * src/regression/rotate6.c: fixed char literals,
4318 all compile, all run =8-D
4320 * src/pic/pcode.h: added isPCASMDIR macro
4321 * src/pic/gen.c (genAnd): fixed bit offset
4322 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4323 packBits): unified register numbering schemes,
4324 (newReg): do not insert stack registers into hash table,
4325 (initStack): unpinned pseudo stack, simplified,
4326 (typeRegWithIdx): fixed retrieval of stack registers,
4327 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4328 (pCodeReplace): removed invalid assertion,
4329 (insertPCodeInstruction): fixed newly added labels,
4330 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4331 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4332 DumpFlow): removed unsed (broken?) code,
4333 (insertBankSel): prevent STATUS from being BANKSELed,
4334 (FixRegisterBanking): rewritten from scratch, implemented generic
4335 optimizations (suppress BANKSELs to same register and to registers
4336 present in all banks),
4337 (AnalyzeBanking): update flow after BANKSELection
4339 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4340 sharebank, let linker place it, mark STKxx symbols as emitted
4342 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4344 * src/regression/arrays.c,
4345 * src/regression/bank1.c,
4346 * src/regression/bool2.c,
4347 * src/regression/compare7.c,
4348 * src/regression/compare8.c,
4349 * src/regression/compare9.c,
4350 * src/regression/compare10.c,
4351 * src/regression/configword.c,
4352 * src/regression/for.c,
4353 * src/regression/mult1.c,
4354 * src/regression/pointer1.c,
4355 * src/regression/rotate6.c,
4356 * src/regression/string1.c,
4357 * src/regression/struct1.c,
4358 * src/regression/Makefile: make PIC14 regression tests run again
4359 (3 fail, 6 won't compile)
4361 2006-11-21 Raphael Neider <rneider AT web.de>
4363 * device/include/pic16/pic18f4550.h,
4364 * device/include/pic16/pic18f4455.h,
4365 * device/lib/pic16/libdev/pic18f4550.c,
4366 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4367 * configure.in: removed superfluous closing bracket
4369 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4371 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4374 2006-11-21 Raphael Neider <rneider AT web.de>
4376 * src/pic/device.{c,h}: added pic14_getPIC()
4377 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4378 (genAnd): added PIC code for one case, fixes #1597044
4379 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4380 SFRs that are present in all banks (e.g., STATUS)
4382 2006-11-20 Raphael Neider <rneider AT web.de>
4384 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4385 INCFSZ/INCFSZW and declared them as changing Z bit,
4386 (insertPCodeInstruction): correctly invert the above instructions,
4388 (DoBankSelect): don't panic on po_immediates
4390 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4393 * as/link/mcs51/lkihx.c (newArea),
4394 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4395 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4397 2006-11-11 Raphael Neider <rneider AT web.de>
4399 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4400 bitfield symbols, fixes #1579535 (once more...).
4402 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4404 * support/regression/generate-cases.py,
4405 * support/regression/fwk/include/testfwk.h,
4406 * support/regression/fwk/lib/testfwk.c: used code pointers,
4407 (about 50kByte less code generated for mcs51)
4409 2006-11-06 Borut Razem <borut.razem AT siol.net>
4411 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4412 debugger/mcs51/configure: fixed failed check because the function
4413 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4414 who submitted the patch for gpsim.
4415 * debugger/mcs51/configure.in: removed the result message
4416 * debugger/mcs51/Makefile.in: fixed the config.status warning
4417 "... seems to ignore the --datarootdir setting"
4419 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4421 * device/include/mcs51/c8051f020.h,
4422 * device/include/mcs51/c8051f040.h,
4423 * device/include/mcs51/c8051f060.h,
4424 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4425 * src/z80/gen.c (gencjneshort),
4426 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4428 2006-10-31 Borut Razem <borut.razem AT siol.net>
4430 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4431 debugger/mcs51/configure: get readline version
4433 2006-10-30 Borut Razem <borut.razem AT siol.net>
4435 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4436 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4437 debugger/mcs51/configure: locate readline even when cross compiling
4438 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4440 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4442 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4445 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4447 * device/include/malloc.h,
4448 * device/lib/calloc.c,
4449 * device/lib/free.c,
4450 * device/lib/malloc.c,
4451 * device/lib/realloc.c: moved definition of struct into sources
4452 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4454 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4456 * as/asx8051.dsp: corrected output directories
4457 * as/link/hc08: new directory for hc08 linker
4458 * as/hc08/aslink.h, as/link/aslink.h,
4459 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4460 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4461 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4462 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4463 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4464 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4465 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4466 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4467 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4468 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4469 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4470 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4471 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4472 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4473 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4474 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4475 * as/link/hc08/conf.mk,
4479 * sdcc.dsw: moved hc08 linker to as/link/hc08
4480 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4481 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4482 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4483 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4484 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4485 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4486 * as/link/mcs51/aslink.dsp,
4487 * as/link/mcs51/Makefile.in: factored out the common files
4488 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4489 * as/clean.mk: extra cleaning common files
4490 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4491 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4492 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4494 2006-10-29 Raphael Neider <rneider AT web.de>
4496 * src/pic/ralloc.c (newReg): create aliases for registers with
4497 multiple names to fix #1579535 and #1584001,
4498 (regWithIdx,dirregWithName): resolve aliases on lookup
4499 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4501 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4502 to prevent build errors on small devices
4504 2006-10-28 Raphael Neider <rneider AT web.de>
4506 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4507 assumption within interrupt handlers, fixes #1584940
4508 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4509 "emitted" to avoid emitting them again in udata
4511 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4513 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4516 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4518 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4519 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4520 on/off CR to CRLF conversion.
4522 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4524 * doc/sdccman.lyx: updated IRQ section
4526 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4528 * device/lib/serial_io.c: removed
4529 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4530 replacements for serial_io.c
4532 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4534 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4536 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4538 * device/lib/serial_io.c: Default putchar() and getchar() for
4539 mcs51 uses serial port.
4541 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4543 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4545 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4547 * support/regression/ports/mcs51/support.c: smaller
4548 _sdcc_external_startup()
4549 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4551 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4553 * device/lib/gbz80/crt0.s,
4554 * device/lib/gbz80/crt0_rle.s,
4555 * device/lib/gbz80/div.s,
4556 * device/lib/gbz80/fstubs.s,
4557 * device/lib/gbz80/heap.s,
4558 * device/lib/gbz80/mul.s,
4559 * device/lib/gbz80/putchar.s,
4560 * device/lib/gbz80/stubs.s,
4561 * device/lib/z80/crt0.s,
4562 * device/lib/z80/crt0_rle.s,
4563 * device/lib/z80/div.s,
4564 * device/lib/z80/fstubs.s,
4565 * device/lib/z80/heap.s,
4566 * device/lib/z80/mul.s,
4567 * device/lib/z80/putchar.s,
4568 * device/lib/z80/stubs.s: reverted, I was mistaken
4570 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4572 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4573 * support/regression/ports/mcs51/support.c: removed race
4574 condition on TI in _putchar allowing to use serial port mode 0
4576 2006-10-20 Borut Razem <borut.razem AT siol.net>
4578 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4580 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4582 * device/lib/gbz80/crt0.s,
4583 * device/lib/gbz80/crt0_rle.s,
4584 * device/lib/gbz80/div.s,
4585 * device/lib/gbz80/fstubs.s,
4586 * device/lib/gbz80/heap.s,
4587 * device/lib/gbz80/mul.s,
4588 * device/lib/gbz80/putchar.s,
4589 * device/lib/gbz80/stubs.s,
4590 * device/lib/z80/crt0.s,
4591 * device/lib/z80/crt0_rle.s,
4592 * device/lib/z80/div.s,
4593 * device/lib/z80/fstubs.s,
4594 * device/lib/z80/heap.s,
4595 * device/lib/z80/mul.s,
4596 * device/lib/z80/putchar.s,
4597 * device/lib/z80/stubs.s: removed all leading underscores from area names
4599 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4601 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4602 regression tests are not waiting in the simulator for simulated
4603 transmission of debug output
4605 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4607 * device/lib/printf_large.c: slightly smaller
4608 * doc/sdccman.lyx: do not use spaces within html links
4610 2006-10-16 Borut Razem <borut.razem AT siol.net>
4612 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4613 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4614 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4615 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4616 debugger/mcs51/configure:
4617 [ 1185668 ] add gnu readline support to sdcdb - enabled
4619 2006-10-16 Raphael Neider <rneider AT web.de>
4621 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4622 fixes #1577882, removes close to all banking optimizations
4624 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4626 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4627 variables in code memory
4628 * support/regression/tests/absolute.c: added test for this
4630 2006-10-15 Raphael Neider <rneider AT web.de>
4632 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4634 (BankSelect): emit BANKSEL before touching linker-placed regs,
4637 2006-10-10 Raphael Neider <rneider AT web.de>
4639 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4640 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4641 * src/pic/main.c (_pic14_parseOptions),
4642 * src/pic/main.h: mostly reverted to previous state, now use results
4643 from SDCCmain.c's argument parsing
4645 2006-10-10 Borut Razem <borut.razem AT siol.net>
4647 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4648 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4649 [ 1185668 ] add gnu readline support to sdcdb -
4650 prepared for READLINE, not enabled yet,
4651 thanks to <tal.bav AT gmail.com>
4653 2006-10-10 Raphael Neider <rneider AT web.de>
4655 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4656 * src/pic16/devices.inc,
4657 * device/include/pic16 (pic18f[24]620.h),
4658 * device/include/pic18fregs.h,
4659 * device/lib/pic16/pics.all,
4660 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4661 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4662 Gary Plumbridge and Anton Strobl
4664 2006-10-10 Raphael Neider <rneider AT web.de>
4666 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4667 --stack-siz=NUM options to configure the argument passing stack
4668 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4669 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4670 (pic14_getSharebankSize): obey --stack-siz=NUM,
4671 (pic14_getSharebankAddress): obey --stack-loc=NUM
4673 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4675 * doc/sdccman.lyx: added to the manual
4676 * doc/figures/ddd_example.png: added (neither pdflatex nor
4677 most browsers seem to like the .eps file)
4679 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4681 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4682 to /tmp and /var/tmp acc. LSB
4683 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4685 * support/regression/tests/onebyte.c: added test
4687 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4689 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4691 2006-10-05 Borut Razem <borut.razem AT siol.net>
4693 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4695 - sdcc.dsw: changed property eol-style to CRLF
4696 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4698 2006-10-04 Raphael Neider <rneider AT web.de>
4700 * device/include/pic/{pic16f84.h,pic16f84a.h},
4701 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4702 from patch #1522504, thanks to Robas Teodor
4704 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4706 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4709 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4711 * src/pic16/glue.c (pic16emitMaps),
4712 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4713 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4714 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4715 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4717 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4718 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4720 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4722 * support/librarian/sdcclib.c: Added option -l.
4723 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4725 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4726 using Windows command prompt.
4728 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4730 * device/lib/libsdcc.lib: added module rand
4731 * src/ds390/ralloc.c (rematStr),
4732 * src/hc08/ralloc.c (rematStr),
4733 * src/mcs51/ralloc.c (rematStr),
4734 * src/z80/ralloc.c (rematStr): made output more consistent
4735 * src/mcs51/gen.c: cosmetic changes
4737 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4739 * src/port.h: added mem.cabs_name to PORT
4746 * src/z80/main.c: added cabs_name initializers
4747 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4749 (emitMaps): emit absolutes in code memory into cabs_name
4751 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4752 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4753 * support/regression/fwk/include/testfwk.h: added define for at
4754 * support/regression/tests/absolute.c: added, new
4756 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4758 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4759 optimizations, see also patch 887161 by Stas Sergeev
4760 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4761 to be necessary anymore,
4762 (102, 103, 104, 127): renamed all occurances of bp to _bp
4764 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4766 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4767 thanks Weston T. Schmidt for patch 1555221
4768 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4769 * src/SDCCicode.c(geniCodeMultiply): small optimization
4771 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4773 * device/include/stdlib.h: added rand prototypes
4774 * device/lib/rand.c: new, added
4775 * device/lib/Makefile.in: added rand.c
4776 * src/z80/peeph.def,
4777 * src/z80/peeph-gbz80.def,
4778 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4780 2006-09-20 Raphael Neider <rneider AT web.de>
4782 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4784 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4786 * as/link/aslink.h: cosmetic changes
4787 * as/link/mcs51/Makefile.in,
4788 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4790 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4793 * as/link/mcs51/aslink.h,
4794 * as/link/z80/aslink.h: merged and moved to as/link/
4795 * as/link/lkstore.c,
4796 * as/link/mcs51/lkstore.c: moved to as/link/
4797 * as/link/clean.mk: remove *.o
4798 * as/link/mcs51/alloc.h: deleted
4799 * as/link/mcs51/lkarea.c: added lnksect prototype
4800 * as/link/mcs51/lkdata.c,
4801 * as/link/mcs51/lklex.c,
4802 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4803 * as/link/mcs51/lkmem.c,
4804 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4805 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4806 * as/link/mcs51/aslink.dsp,
4807 * as/link/mcs51/Makefile.aslink,
4808 * as/link/mcs51/Makefile.bcc,
4809 * as/link/mcs51/Makefile.in: updated for moved files
4810 * as/link/z80/lkarea.c,
4811 * as/link/z80/lkhead.c,
4812 * as/link/z80/lklex.c,
4813 * as/link/z80/lklibr.c,
4814 * as/link/z80/lklist.c,
4815 * as/link/z80/lkmain.c,
4816 * as/link/z80/lkrloc.c,
4817 * as/link/z80/lksym.c: synced with mcs51
4818 * as/link/z80/lkdata.c,
4819 * as/link/z80/lkeval.c,
4820 * as/link/z80/lkihx.c,
4821 * as/link/z80/lks19.c: cosmetic changes
4822 * as/link/z80/Makefile.in,
4823 * as/link/z80/linkgbz80.dsp,
4824 * as/link/z80/linkz80.dsp: updated for moved files
4826 2006-09-16 Borut Razem <borut.razem AT siol.net>
4828 * debugger/mcs51/sdcdb.c: partially fixed
4829 [ 1203664 ] sdcdb fails to open files w. two "." periods
4830 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4831 debugger/mcs51/symtab.h: fixed indenting
4832 * configure.in, configure: up to date with latest Maarten's changes
4834 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4837 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4838 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4839 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4840 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4841 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4842 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4843 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4844 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4845 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4846 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4847 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4848 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4849 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4850 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4851 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4852 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4853 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4854 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4855 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4856 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4857 as/link/mcs51/alloc.h,
4858 as/link/mcs51/clean.mk,
4859 as/link/mcs51/conf.mk,
4860 as/link/mcs51/Makefile.bcc,
4861 as/link/mcs51/Makefile.in,
4862 as/link/mcs51/readme.390,
4863 as/link/mcs51/strcmpi.c,
4864 as/link/mcs51/strcmpi.h,
4866 as/mcs51/Makefile.bcc,
4867 as/mcs51/Makefile.in,
4870 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4872 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4875 * as/link/Makefile.in,
4876 * as/link/z80/linkgbz80.dsp,
4877 * as/link/z80/linkz80.dsp,
4884 * link/z80/aslink.h,
4885 * link/z80/clean.mk,
4887 * link/z80/linkgbz80.dsp,
4888 * link/z80/linkz80.dsp,
4889 * link/z80/lkarea.c,
4890 * link/z80/lkdata.c,
4891 * link/z80/lkeval.c,
4894 * link/z80/lkhead.c,
4897 * link/z80/lklibr.c,
4898 * link/z80/lklist.c,
4899 * link/z80/lkmain.c,
4900 * link/z80/lkrloc.c,
4903 * link/z80/Makefile.in,
4905 * sdcc.dsw: moved link/ to as/link/
4907 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4909 * as/mcs51/i51mch.c (machine): fixed warning
4911 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4913 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4915 2006-09-09 Borut Razem <borut.razem AT siol.net>
4917 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4918 sdcdb WIN32 native port
4919 * src/clean.mk: fixed
4921 2006-09-08 Borut Razem <borut.razem AT siol.net>
4923 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4925 2006-09-08 Raphael Neider <rneider AT web.de>
4927 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4928 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4929 to gplink to disable processor mismatch warning and to allow
4930 the use of devices with only aliased (shared) memory banks,
4931 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4933 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4935 * doc/sdccman.lyx: Some re-formating plus example on using
4936 #pragma preproc_asm +/-
4938 2006-09-07 Borut Razem <borut.razem AT siol.net>
4940 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4943 2006-09-06 Borut Razem <borut.razem AT siol.net>
4945 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4946 line at sdcc.nsi:153
4947 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4949 2006-09-05 Borut Razem <borut.razem AT siol.net>
4951 * configure.in, configure: support for winsock2
4952 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4953 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4954 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4955 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4956 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4958 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4960 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4962 * support/regression/tests/bug1551947.c: new, added
4963 * src/SDCCsymt.h: strings are char* not byte*
4965 2006-09-05 Raphael Neider <rneider AT web.de>
4967 * device/lib/pic16/libdev/pic18f4550.c,
4968 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4969 declarations/definitions from patch #1520949
4971 2006-09-05 Raphael Neider <rneider AT web.de>
4973 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4974 byte-aligned bitfields, fixes #1539278
4976 2006-09-05 Raphael Neider <rneider AT web.de>
4978 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4981 2006-09-04 Borut Razem <borut.razem AT siol.net>
4983 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4984 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4985 -mno-cygwin is a part of the compiler name
4986 * support/scripts/sdcc_mingw32: don't disable ucsim
4988 2006-09-03 Borut Razem <borut.razem AT siol.net>
4990 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4991 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4993 2006-09-03 Raphael Neider <rneider AT web.de>
4996 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4997 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5000 2006-09-01 Borut Razem <borut.razem AT siol.net>
5002 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5003 to make ppc-osx happy
5005 2006-08-31 Borut Razem <borut.razem AT siol.net>
5007 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5008 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5009 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5010 * support/regression/ports/ds390/spec.mk,
5011 support/regression/ports/mcs51/spec.mk,
5012 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5013 To run regression tests in mingw environment:
5014 make DEV_NULL=NUL CC=gcc
5016 2006-08-30 Borut Razem <borut.razem AT siol.net>
5018 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5019 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5020 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5021 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5022 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5023 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5024 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5025 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5026 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5027 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5028 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5029 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5030 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5031 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5032 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5033 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5034 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5035 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5036 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5037 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5038 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5039 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5040 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5041 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5042 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5043 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5044 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5045 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5046 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5047 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5048 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5049 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5050 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5051 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5052 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5053 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5054 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5055 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5056 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5057 ucsim WIN32 native port
5059 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5061 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5063 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5065 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5066 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5068 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5070 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5071 * support/regression/tests/bug1546986.c: new, added
5072 * as/mcs51/.cvsignore,
5073 * debugger/mcs51/.cvsignore,
5074 * src/.cvsignore: deleted
5076 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5078 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5081 2006-08-20 Borut Razem <borut.razem AT siol.net>
5083 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5084 removed cl_listen_console::match(), cl_console::match(),
5085 restructured cl_commander::proc_input()
5087 2006-08-16 Borut Razem <borut.razem AT siol.net>
5089 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5090 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5091 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5093 2006-08-14 Borut Razem <borut.razem AT siol.net>
5095 * support/regression/Makefile.in,
5096 support/regression/ports/pic14/gpsim.cmd,
5097 support/regression/ports/pic14/spec.mk,
5098 support/regression/ports/pic14/support.c:
5099 added pic14 regression test
5101 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5103 * as/doc/asxhtm.html: documented changed ABS behaviour
5104 * as/doc/README: fixed some typos
5106 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5108 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5111 2006-08-12 Borut Razem <borut.razem AT siol.net>
5113 * support/regression/fwk/include/testfwk.h,
5114 support/regression/fwk/lib/testfwk.c,
5115 support/regression/generate-cases.py,
5116 support/regression/Makefile.in:
5117 regression test framework does not depend on function pointers and
5120 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5122 * device/include/stddef.h: c temporary hack to fix bug 1518273
5124 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5126 * device/include/mcs51/cc2510fx.h: added
5127 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5130 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5132 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5133 * as/z80/Makefile.in: added strcmpi.c
5134 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5135 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5137 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5139 * device/lib/gbz80/asm_strings.s,
5140 * device/lib/gbz80/crt0_rle.s,
5141 * device/lib/gbz80/div.s,
5142 * device/lib/gbz80/mul.s,
5143 * device/lib/gbz80/shift.s,
5144 * device/lib/z80/asm_strings.s,
5145 * device/lib/z80/crt0_rle.s,
5146 * device/lib/z80/div.s,
5147 * device/lib/z80/mul.s,
5148 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5149 flags which are all upper case
5151 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5153 * as/z80/asm.h: made CASE_SENSITIVE 1
5154 * link/z80/aslink.h: made CASE_SENSITIVE 1
5155 * src/z80/gen.c (throughout): made all conditionals upper case
5156 * support/regression/tests/bug1503067.c: new
5158 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5160 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5161 (shiftIntoPair): added case 2 for PAIR_IY,
5162 (setupToPreserveCarry): replaced parameters with iCode and check if
5163 PAIR_DE is in use to fix bug 1399290,
5164 (genPlus, genMinus): updated call to setupToPreserveCarry
5165 * support/regression/tests/bug1399290.c: new
5167 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5169 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5170 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5171 * src/ds390/gen.c (shiftRLong),
5172 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5173 * src/mcs51/gen.c (sameReg): changed to sameByte,
5174 (xch_a_aopGet): new,
5175 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5176 shiftRLong): fixed bug 1533966
5177 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5178 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5179 * support/regression/Makefile.in: disabled z80, enabled ucz80
5180 * support/regression/tests/float_trans.c: enabled test for z80 and host
5181 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5183 2006-08-01 Borut Razem <borut.razem AT siol.net>
5185 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5186 comparison is always false due to limited range of data type
5187 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5189 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5191 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5192 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5193 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5194 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5196 2006-07-31 Borut Razem <borut.razem AT siol.net>
5198 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5199 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5200 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5201 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5202 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5203 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5204 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5205 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5206 enable ucsim mingw compilation. Serial port is disabled,
5207 since it uses termios.h API, which is not available on native
5210 2006-07-31 Borut Razem <borut.razem AT siol.net>
5212 * Small Device C Compiler 2.6.0 released
5213 * support/scripts/sdcc.nsi: added FULL_DOC option
5214 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5216 2006-07-28 Borut Razem <borut.razem AT siol.net>
5218 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5219 * doc/INSTALL.txt: updated
5221 2006-07-27 Borut Razem <borut.razem AT siol.net>
5223 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5224 device/lib/pic/libdev/Makefile.in: fixed bug
5225 [ 1438354 ] pic libsdcc: distclean doesn't work
5226 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5227 device/lib/pic16/libio/Makefile.in: fixed bug
5228 [ 1438344 ] pic16 lib: clean doesn't work properly
5229 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5231 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5233 * device/lib/pic/libsdcc/fsdiv.c,
5234 * device/lib/pic/libsdcc/fsmul.c,
5235 * device/lib/pic16/libsdcc/float/fsdiv.c,
5236 * device/lib/pic16/libsdcc/float/fsmul.c,
5237 * device/lib/_fsdiv.c,
5238 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5239 * support/regression/tests/bug1520966.c: added
5240 * doc/knownbugs.html: removed [ 1520966 ] from the list
5242 2006-07-25 Borut Razem <borut.razem AT siol.net>
5244 * configure.in, configure, sdccconf_in.h: fixed bug
5245 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5246 * doc/knownbugs.html: removed [ 1519095 ] from the list
5248 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5250 * doc/knownbugs.html: added, contains list of known bugs at release
5251 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5253 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5255 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5256 function registers and corrected defaults with additional warning
5257 * device/lib/malloc.c: cosmetic changes
5258 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5259 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5260 (fillGaps): and used it
5262 2006-07-20 Raphael Neider <rneider AT web.de>
5264 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5265 output unless SDCCPICDEBUG is set
5266 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5267 output if SILENT is set
5269 2006-07-11 Borut Razem <borut.razem AT siol.net>
5271 * doc/README.txt: updated
5273 2006-07-10 Borut Razem <borut.razem AT siol.net>
5275 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5276 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5277 in WIN32 installation
5278 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5281 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5283 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5284 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5286 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5288 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5290 2006-07-06 Borut Razem <borut.razem AT siol.net>
5292 * support/regression/tests/bitfields.c:
5293 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5294 * support/regression/tests/constantRange.c:
5295 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5297 2006-07-04 Borut Razem <borut.razem AT siol.net>
5299 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5301 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5302 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5303 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5304 reverted changes from 2006-07-03
5305 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5306 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5307 added CPPFLAGS, used by the host port
5309 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5311 * support/regression/valdiag/tests/switch.c,
5312 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5313 * support/regression/tests/libmullong.c: fixed for host
5314 * support/regression/ports/host/spec.mk: disable all warnings for host,
5315 SDCC runs with --less-pedantic too
5317 2006-07-03 Borut Razem <borut.razem AT siol.net>
5319 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5321 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5322 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5323 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5324 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5326 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5327 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5328 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5329 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5331 2006-07-02 Raphael Neider <rneider AT web.de>
5333 * src/pic16/devices.inc,
5334 * device/include/pic16/pic18fregs.h,
5335 * device/include/pic16/pic18f4550.h,
5336 * device/lib/pic16/pics.all,
5337 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5339 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5341 * as/hc08/lkaomf51.c (OutputName),
5342 * as/mcs51/lkaomf51.c (OutputName),
5343 * as/z80/asmain.c (asmbl),
5344 * src/ds390/main.c (asmLineNodeFromLineNode),
5345 * src/hc08/ralloc.c (hc08_assignRegisters),
5346 * src/mcs51/main.c (asmLineNodeFromLineNode),
5347 * src/xa51/ralloc.c (checkRegMask),
5348 * src/xa51/gen.c (emitcode),
5349 * src/z80/gen.c (_emit2),
5350 * src/SDCCast.c (searchLitOp),
5352 * support/packihx/packihx.c,
5353 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5354 * src/ds390/gen.c (aopPutUsesAcc),
5355 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5356 * support/regression/tests/libmullong.c (mullong_wrapper),
5357 * src/SDCCsymt.c (powof2),
5359 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5360 * src/SDCCsymt.h: added TYPE_TARGET_*
5361 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5362 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5363 SDCCast because 1) header problems 2) this is the right place
5364 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5365 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5368 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5370 * src/SDCCicode.h: removed buggy semicolon in unused macro
5371 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5372 search for previous definiton of auto symbols too,
5373 (findPrevUse): fixed logic of emitWarnings
5375 2006-06-26 Raphael Neider <rneider AT web.de>
5377 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5378 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5380 2006-06-25 Raphael Neider <rneider AT web.de>
5382 * device/lib/pic/libm: NEW, added math library functions
5383 * device/lib/pic/libsdcc: NEW; added float support functions
5384 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5385 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5386 NEW, added math related headers
5387 * device/include/asm/pic/features.h: NEW
5388 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5389 (popGet): allow larger offsets for AOP_PCODE,
5390 (genDataPointerSet): handle literals explicitly, more debug output,
5391 (genAssign): fixed for float using aopLiteral ;-)
5392 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5393 GOTO initialisation routine
5394 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5395 flag on registers, fixes #1469043 (local variables do not work)
5396 * src/pic/main.c (_pic14_do_link),
5397 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5400 2006-06-25 Borut Razem <borut.razem AT siol.net>
5402 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5403 characters printed (not including the trailing '\0' used to end
5404 output to strings). Problem detected in regression test bug-927659.c.
5405 NOTE: printf() family functions should return int instead
5407 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5408 specifier are printed as themselves
5409 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5410 support flags, width and precision specifiers
5412 2006-06-24 Borut Razem <borut.razem AT siol.net>
5414 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5415 to the list of sdcc tagrets not supporting bit type
5416 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5417 testfor pic16 due to bug:
5418 [ 1511794 ] pic16: regression test bug-895992.c fails
5420 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5422 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5423 * src/SDCCglue.c (initPointer), fixed bug 1496419
5424 * support/regression/tests/bug1496419.c: new, added
5426 2006-06-22 Borut Razem <borut.razem AT siol.net>
5428 * support/regression/ports/pic16/support.c: use gpsim usart module from
5429 libgpsim_modules library
5431 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5433 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5436 2006-06-19 Raphael Neider <rneider AT web.de>
5438 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5439 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5440 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5441 (pic14printExterns,pic14printPublics,pic16printPublics,
5442 pic16_printExterns): use new functions to emit symbols
5443 (picglue,pic16glue): emit publics before emitting externs
5444 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5445 locally defined functions to avoid bug #1443651
5446 * support/regression/tests/bug-716242.c: removed pic16 workaround
5447 * support/regression/ports/pic16/spec.mk: ignore errors during build
5449 2006-06-19 Raphael Neider <rneider AT web.de>
5451 * src/pic/glue.h: added pic14aopLiteral prototype
5452 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5453 * src/pic/gen.c: removed stdint.h dependency
5454 (aopGet): use Safe_strdup()
5455 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5456 (genDataPointerSet): use pic14aopLiteral()
5457 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5458 for pic16; thanks to Bernhard and Maarten
5460 2006-06-18 Borut Razem <borut.razem AT siol.net>
5462 * support/regression/tests/structflexarray.c: flexible array members
5463 not supported by gcc < 3
5464 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5466 * src/pic/gen.c: don't include [p]strdin.h on solaris
5467 * support/Util/pstdint.h: addad svn attributes
5468 * support/regression/tests/constantRange.c,
5469 support/regression/tests/rotate.c: include inttypes.h instead
5470 stdint.h on solaris, addad svn attributes
5472 2006-06-18 Raphael Neider <rneider AT web.de>
5474 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5476 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5477 (pic16_genMinusBits): simplified sign-extension
5478 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5479 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5480 adjusted to correctly handle mixed-signed operands, disabled
5481 now unused multiplciation routines
5482 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5483 (assignResultValue): added argument denoting the size of the result
5484 as returned by the function (fixes upcasts in assigning from
5485 function calls: char foo(); int i = foo();)
5486 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5487 function result to assignResultValue
5488 (genMult): disabled inlined multiplication code
5489 (genDiv): augmented to also handle the modulus operator, fixed to
5490 handle mixed-signed operands correctly
5491 (genMod): simply call genDiv, disabled unused code
5492 (genAssign): fixed missing (sign-)extension on result
5493 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5494 valid char operands, allow signed operands for native code, added
5495 division and modulo operator handling
5496 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5498 As a consequence, onebyte.c (if split into two files) and muldiv.c
5499 pass regression tests.
5501 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5503 * doc/Makefile.in: two runs of makeindex seem needed to get
5504 correct page references in the index of sdccman.pdf
5505 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5507 2006-06-17 Borut Razem <borut.razem AT siol.net>
5509 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5511 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5513 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5514 mentioned ec2drv and paulmon
5516 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5518 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5519 consecutive abs areas
5520 (find_empty_space, allocate_space): added map to handle codemap or
5522 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5523 absolute idata and xdata
5524 * as/mcs51/lkmem.c (summary2): updated legend
5526 2006-06-16 Raphael Neider <rneider AT web.de>
5528 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5530 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5532 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5534 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5536 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5538 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5539 value of generic pointers,
5549 src/z80/main.c: PORT structure, added elements for gp_tags field,
5550 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5551 fields in the PORT structure of each port,
5552 * src/SDCCast.c (decorateType): allow processing of generic pointers
5553 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5556 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5562 * src/pic16/pcode.c,
5564 * src/pic/pcoderegs.c,
5567 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5568 bug 1504689 on minGW
5570 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5572 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5574 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5576 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5578 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5580 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5583 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5585 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5586 to a char variable. Fixed bug #1504211
5587 * device/include/pic16/adc.h,
5588 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5589 and fixed bug #1364390
5591 2006-06-10 Borut Razem <borut.razem AT siol.net>
5593 * CVSROOT: removed the CVS left-over
5595 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5597 * as/hc08/asmain.c (asexit),
5598 * as/hc08/lkmain.c (lkexit),
5599 * as/mcs51/asmain.c (asexit),
5600 * as/mcs51/lkmain.c (lkexit),
5601 * src/SDCCglue.c (DEFSETFUNC),
5602 * src/SDCCmain.c (linkEdit, assemble),
5603 * support/librarian/sdcclib.c (AddRel),
5604 replaced unlink() by standard C remove()
5605 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5606 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5607 gatherImplicitVariables): new, added to fix bug 608752,
5608 (createFunction): added gatherImplicitVariables()
5609 * src/SDCCast.h: added createRMW prototype
5610 * src/SDCCsymt.h (struct symbol): added infertype
5611 * support/regression/tests/bug608752.c: new, added
5613 2006-06-10 Raphael Neider <rneider AT web.de>
5615 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5616 multibyte dummy reads (fixes #1503234)
5618 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5620 * device/include/mcs51/compiler.h: new, added header file to enable
5621 creating common sfr definition header files for different compilers
5623 2006-06-05 Raphael Neider <rneider AT web.de>
5625 * src/pic16/{pcode.h,genarith.c}:
5626 introduced pCodeOp combining any two pCodeOps (previously only
5627 two register operands could be combined), removed pcop2 from
5628 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5629 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5630 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5631 rewritten to use new PO_TWO_OPS
5632 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5633 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5634 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5635 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5636 (pic16_get_op): embraced return arg to allow #define return(x),
5637 added new case for combined opcodes
5638 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5639 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5640 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5642 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5644 * src/SDCCval.c (checkConstantRange): added
5645 * src/SDCCval.h: added checkConstantRange
5646 * support/Util/SDCCerr.c,
5647 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5648 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5649 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5650 * src/SDCCast.c (decorateType): added checkConstantRange,
5651 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5652 can be emitted with the correct always true/false warning,
5653 added optimization for double '!';
5654 result of decorateType() must be assigned back to the tree, because
5655 decorateType() can change the tree
5656 * src/SDCCicode.c (geniCodeLogic),
5657 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5658 (checkConstantRange): removed, it was only a fragment which never
5660 * src/SDCCsymt.c (computeType): fixed promotion for
5661 "-1 < (unsigned bit) b"
5662 * src/pic/ralloc.c (packRegsForAssign),
5663 * src/pic16/ralloc.c (packRegsForAssign),
5664 * src/hc08/ralloc.c (packRegsForAssign),
5665 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5667 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5668 * support/regression/tests/constantRange.c: added
5669 * support/valdiag/tests/constantRange.c: added
5670 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5672 2006-06-02 Borut Razem <borut.razem AT siol.net>
5674 * support/regression/ports/pic16/support.c: increase stack size
5676 * support/regression/Makefile.in: sort tests by name so that the
5677 resutlts can be compared on different machines / platforms
5679 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5681 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5682 * src/ds390/gen.c (emitLabel): new, added,
5683 (genDjnz): fixed stack overflow bug,
5684 (throughout): cosmetic changes to sync with mcs51/gen.c,
5685 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5686 * src/mcs51/gen.c (genEndFunction): small optimization,
5687 (throughout): cosmetic changes to sync with ds390/gen.c
5689 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5691 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5692 (_print_format): fixed printing pointers
5693 * src/mcs51/gen.c (emitLabel, movb): new, added,
5694 (genAssign): small optimization,
5695 (genDjnz): fixed stack overflow bug,
5696 (throughout): replaced sprintf with SNPRINTF,
5697 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5698 replaced emitcode("mov", "b,...") with MOVB(...),
5699 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5700 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5701 * src/mcs51/peeph.def: added rules 140 and 264
5702 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5703 so they may get optimized into registers
5705 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5707 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5708 immediately when encountered,
5709 (printUsage): always use stderr even on windows
5711 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5713 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5714 (processParms): fixed bug #1247551
5715 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5716 parseCmdLine, main): print '--version' to stdout,
5717 print 'help' to stdout if --help is given,
5718 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5719 arguments are given; fixed --help
5721 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5723 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5724 * support/regression/tests/bug-1493710.c: added
5726 2006-05-27 Borut Razem <borut.razem AT siol.net>
5728 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5730 * support/regression/ports/pic16/support.c: increase stack size
5731 from default 64 bytes to 128 bytes
5732 * support/regression/tests/staticinit.c,
5733 support/regression/tests/float.c: regression tests fully enabled
5734 for pic16 port by putting the initialized data arrays into the code
5736 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5737 This was changed by mistake in the previous version.
5739 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5741 * src/pic16/gen.c (genFunction, genEndFunction): some
5742 beautifications, fixed bug with falsely restoring FSR2 in large
5743 stack model, thanks to Beau E. Cox for reporting the bug
5745 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5747 * debugger/mcs51/break.c,
5748 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5749 use %p to print pointers, made address variables unsigned
5750 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5751 * debugger/mcs51/symtab.c (parseSymbol): must return something
5752 * src/mcs51/gen.c (aopForSym): small optimization,
5753 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5754 (freeAsmop): added missing break,
5755 (aopPut): removed parameter bvolatile, determine it inside the function,
5756 (saveRegisters, unsaveRegisters): small optimization,
5757 (genIpush): removed pointless check,
5758 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5759 replaced sprintf with SNPRINTF,
5760 replaced strcpy with strncpyz,
5761 updated aopPut calls,
5762 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5763 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5765 2006-05-24 Borut Razem <borut.razem AT siol.net>
5767 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5768 modification of test for the pic16 port, put the array to the code
5769 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5771 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5773 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5774 * support/Util/pstdint.h: added
5776 2006-05-22 Borut Razem <borut.razem AT siol.net>
5778 * src/regression/Makefile: removed bool2.c test, added -q linker option
5779 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5780 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5781 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5782 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5783 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5784 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5785 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5786 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5787 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5789 2006-05-22 Raphael Neider <rneider AT web.de>
5791 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5792 bug #1492360 (problematic due to generic pointers, see code)
5794 2006-05-22 Borut Razem <borut.razem AT siol.net>
5796 * support/regression/ports/pic16/specs.mk: removed stack size linker
5798 * support/regression/tests/array.c,
5799 support/regression/tests/bitopcse.c,
5800 support/regression/tests/bug-908454.c,
5801 support/regression/tests/malloc.c: modified for pic16 regression test
5802 * support/regression/tests/bitfields.c:
5803 pic16 - excluded bitfileds of size > 8
5804 * support/regression/tests/bp.c: pic16 - reduced data size
5805 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5806 * support/regression/tests/bug-460010.c:
5807 pic16 - used the absolute address the fits in memory
5808 * support/regression/tests/bug-716242.c:
5809 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5810 * support/regression/tests/float.c:
5811 pic16 - excluded - data size too big
5812 * support/regression/tests/onebyte.c:
5813 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5814 * support/regression/tests/shifts.c:
5815 pic16 - function names probably have to differ in first X characters
5817 * support/regression/tests/staticinit.c:
5818 pic16 - excluded some tests due error: no target memory available for
5821 2006-05-22 Borut Razem <borut.razem AT siol.net>
5823 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5824 second try. Thanks Stas Sergeev once more.
5826 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5828 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5829 (genLeftShift, genRightShift): fixed bug 1491627
5830 * src/hc08/peeph.def (rules 7, 8.x): added
5831 * support/regression/tests/shifts.c (ShiftLeftByParam,
5832 ShiftRightByParam, testShiftByParam): added to test variable shifting
5834 2006-05-20 Raphael Neider <rneider AT web.de>
5836 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5837 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5838 (allocReg): add only new registers to dynAllocRegs,
5839 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5840 #1489055, #1445850, and probably #1483693
5842 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5844 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5845 bug in for-loop that didn't emit the last of CONFIG and ID registers
5847 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5849 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5851 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5852 1489016, 1434401 and 1490124
5853 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5854 1489016, 1434401 and 1490124
5856 2006-05-17 Borut Razem <borut.razem AT siol.net>
5858 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5861 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5863 * device/include/mcs51/P89c51RD2.h,
5864 * device/include/mcs51/P89LPC901.h,
5865 * device/include/mcs51/P89LPC922.h,
5866 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5868 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5870 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5871 to fix missing stack pragma in compiled binary object file,
5873 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5875 * support/packihx/configure.in,
5876 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5877 determine sizeof basic types even while cross compiling
5879 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5881 * src/avr/gen.c (aopop),
5882 * src/ds390/gen.c (aopOp),
5883 * src/hc08/gen.c (aopOp),
5884 * src/mcs51/gen.c (aopop),
5885 * src/pic16/gen.c (pic16_aopOp),
5886 * src/pic/gen.c (aopOp),
5887 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5888 if size of operand is smaller than spill location
5890 2006-05-12 Borut Razem <borut.razem AT siol.net>
5892 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5893 have to have CR/LF line endings even if they are checked out on *nix
5894 or on WIN32 in cygwin binmode
5896 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5898 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5899 * device/include/ds80c390.h: added sfr16 definitions
5903 * src/ds390/ralloc.c,
5904 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5905 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5906 bit returning functions
5907 * support/regression/tests/sfr16.c: enabled test on ds390
5909 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5911 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5912 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5914 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5916 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5917 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5918 (cl_address_space constructor): removed expensive initialization,
5919 (cl_address_space::get_cell): extended for late initialization,
5920 (cl_address_space::*): use late initialization,
5921 (cl_address_decoder::activate): removed expensive initialization,
5922 This reduced regression test running time by 25%
5924 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5932 * support/packihx/Makefile.in,
5933 * support/packihx/clean.mk,
5934 * support/packihx/Makefile.bcc,
5935 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5937 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5939 * src/SDCCval.c (valNot): fix for regression test failure
5940 of not.c on big endian hosts
5942 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5944 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5946 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5948 * device/lib/mcs51/Makefile.in: changed string comparison operator
5949 to = for POSIX compliance; == is bash extension
5951 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5953 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5956 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5958 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5959 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5960 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5961 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5962 bug report #1478657,
5964 2006-05-05 Borut Razem <borut.razem AT siol.net>
5966 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5969 2006-05-02 Borut Razem <borut.razem AT siol.net>
5971 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5972 create *.ind, which made make to fail if invoked with -j 2
5974 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5976 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5977 Hubert Sack for patch 1479782
5979 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5981 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5983 2006-05-01 Raphael Neider <rneider AT web.de>
5985 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5986 (create_pic): store only prefix-free device name,
5987 (init_pic): check for device names with "16" prefix,
5989 * src/pic/device.h (struct PIC_device),
5990 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5992 * device/include/pic/pic12f{635,675,629,683}.h,
5993 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5994 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5995 * device/include/pic/pic16f505.h,
5996 * device/lib/pic/libdev/pic16f505.c: removed
5997 * device/include/pic/pic14devices.txt: added support for pic12f
5998 devices, removed unsupported non 16-bit devices
5999 [above changes provided by patch from Zik Saleeba]
6000 * src/pic/*, src/pic16/*, device/include/pic16/*,
6001 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6003 2006-05-01 Borut Razem <borut.razem AT siol.net>
6005 * configure.in, configure, doc/Makefile.in:
6006 sync with nightly build makefile - latex, dvipdf and dvips
6009 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6011 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6012 in the library source
6014 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6016 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6018 2006-04-28 Raphael Neider <rneider AT web.de>
6020 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6021 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6022 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6023 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6025 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6027 * device/lib/pic/libdev/Makefile.in,
6028 * device/lib/hc08/Makefile.in,
6029 * device/lib/gbz80/Makefile.in,
6030 * device/lib/z80/Makefile.in,
6031 * device/lib/ds390/Makefile.in,
6032 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6033 thanks to Borut for the bug report
6035 * configure: always create doc/Makefile independent from --enable-doc
6036 * Makefile.in: always install from directory doc independent from
6038 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6040 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6041 * doc/Makefile.in: install *.txt if present
6042 * device/include/Makefile.in (install): added installation of pic/*.inc
6043 and pic/*.txt files again, they were erroneously removed
6045 2006-04-28 Raphael Neider <rneider AT web.de>
6047 * src/pic/{gen.c,main.h,pcode.c},
6048 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6049 concerning signedness with casts
6051 2006-04-28 Raphael Neider <rneider AT web.de>
6053 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6054 definition of an interrupt handler,
6055 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6056 interrupt handler stuff from picglue() to separate routine,
6057 (picglue): enabled definition of intr handlers in files w/o main()
6059 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6061 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6062 compilation with MSVC 2005 Express Edition (VC8)
6064 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6066 * device/lib/Makefile: fixed build of gbz80 lib
6068 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6070 * support/regression/tests/bug-460010.c,
6071 * support/regression/tests/bug-524691.c,
6072 * support/regression/tests/bug-716242.c: removed conditional defines
6073 that are already in testfwk.h
6075 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6077 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6078 (AccAXRsh1): added, shift right by 1,
6079 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6081 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6083 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6085 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6086 remove cast to same type
6087 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6088 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6090 * link/z80/Makefile: removed, they have moved to
6093 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6094 * install-sh: fix bug #1204398 by setting umask 0022
6095 * device/lib/Makefile: separate build of z80 and gbz80 lib
6097 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6099 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6100 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6102 One basic decision: e.g. src/clean.mk includes further files. In order
6103 to make this work there are two solutions:
6104 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6105 run configure on them. This way they can use
6106 'include $(srcdir)/port-clean.mk'
6107 - always include clean.mk by the Makefile at the same level. To avoid
6108 that `make clean` tries to include and build Makefile.dep the
6109 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6110 implemented, because now even `make uninstall` doesn't create
6111 Makefile.in. clean.mk could be eliminated by pasting it in
6114 * debugger/mcs51/Makefile.in: build own objects from library sources
6115 (SLIB, SDCC) in current directory
6117 * configure, configure.in: renamed --disable-device-lib-build in
6118 --disable-device-lib; added --enable-doc, the required tools are
6119 searched by configure; added result message; the toolchain for the
6120 belonging ports are now only built, if the port is enabled.
6122 * support/regression/*: all output is written in directory gen, because
6123 the fwk and ports directories don't livet in the build tree using vpath
6125 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6126 --disable-device-lib, added --enable-doc, added section VPATH
6128 * sim/ucsim/configure.in,
6129 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6130 z80 are enabled by default
6132 2006-04-24 Raphael Neider <rneider AT web.de>
6134 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6135 to config word, "pic14_"-prefixed some extern functions
6136 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6137 config word has been found
6138 * src/pic/device.h: added prototypes
6139 * src/pic/pcode.c: added "pic14_"-prefix where needed
6140 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6142 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6144 (pic14emitRegularMap): ignore config words,
6145 (pic14createInterruptVect): moved generating __config directives away
6146 (picglue): have __config directives emitted
6148 2006-04-24 Borut Razem <borut.razem AT siol.net>
6150 * doc/Makefile: sync with nightly build makefile
6152 2006-04-24 Raphael Neider <rneider AT web.de>
6154 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6155 registers that have not been assigned proper liveranges,
6156 fixes #1469504 and #1474602,
6157 (pCodeRegOptimizeRegUsage): fixed typo in comment
6159 2006-04-24 Borut Razem <borut.razem AT siol.net>
6161 * device/examples/main8051.c: deleted - it was removed from CVS
6162 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6163 after the transition to Subversion
6164 * src/SDCCalloc.h: deleted - it was removed from CVS
6165 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6166 after the transition to Subversion
6167 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6168 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6169 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6170 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6172 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6174 * as/asx8051.dsp: added mcs51/strcmpi.h
6175 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6176 * as/hc08/aslink.h: updated lnksect prototype
6178 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6180 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6181 (newdot): handle A_ABS
6183 * as/mcs51/asout.c (outarea): output address
6184 * as/hc08/lkaomf51.c,
6185 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6187 * as/mcs51/i51pst.c,
6188 * as/z80/z80pst.c: "ABS" is not A_OVR
6189 * as/hc08/lkarea.c (newarea): read a_addr,
6190 (lnkarea): added codemap array, sort absolute areas to the front,
6191 combine all GSINITx/GSFINAL,
6192 (find_empty_space, allocate_space): new functions,
6193 (lnksect): return next address, handle absolute sections
6194 * as/mcs51/lkarea.c (newarea): read a_addr,
6195 lnksect2 prototype changed,
6196 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6197 (find_empty_space, allocate_space): new, factored out of lnksect2,
6198 (lnksect2): return next address, handle absolute sections
6200 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6201 * as/hc08/lklibr.c (addfile, fndsym),
6202 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6203 index out of range and detect both '\' and '/'
6204 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6205 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6206 regression tests (ds390 cannot return bool yet)
6207 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6208 document critical interrupts on z80, document changed SDCC define
6209 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6210 (_a390_mapping): added .org directive
6211 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6212 (genMultOneByte): fixed warnings
6213 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6215 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6216 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6217 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6218 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6219 * src/pic16/main.c: removed newReg prototype
6220 * src/pic16/pcode.c,
6221 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6223 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6225 * src/pic16/ralloc.c
6226 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6228 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6229 from short to PIC_OPTYPE
6230 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6231 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6232 optype from short to PIC_OPTYPE
6233 * src/port.h: made int_size unsigned to fix warnings
6234 * src/SDCC.y: fixed warning on MSVC
6235 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6236 * src/SDCCopt.c (convertToFcall): fixed warnings
6237 * src/SDCCsymt.h: removed double prototype for genSymName
6238 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6239 offset int to fix warnings
6241 2006-04-22 Borut Razem <borut.razem AT siol.net>
6243 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6244 references to CVS replaced with Subversion
6246 2006-04-21 Borut Razem <borut.razem AT siol.net>
6248 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6249 references to CVS replaced with Subversion
6251 2006-04-19 Borut Razem <borut.razem AT siol.net>
6253 * src/version.awk: adapted for svn
6254 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6255 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6256 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6257 /binutils-avr/etc/*.vi, *.jin: removed all properties
6258 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6260 2006-04-19 Borut Razem <borut.razem AT siol.net>
6262 * CVS to Subversion migration completed
6264 2006-04-18 Borut Razem <borut.razem AT siol.net>
6266 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6267 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6269 2006-04-17 Borut Razem <borut.razem AT siol.net>
6271 * device/include/Makefile.in: added pic/*.inc to the installation
6273 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6275 * support/regression/collate-results.py: fixed output in case of
6277 * support/regression/generate-cases.py: fixed splitting of pathnames
6279 * as/hc08/lklibr.c (addfile),
6280 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6282 2006-04-11 Raphael Neider <rneider AT web.de>
6284 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6285 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6286 * src/pic16/pcode.c (assignValnums): fixed #1460578
6288 2006-04-11 Raphael Neider <rneider AT web.de>
6290 * device/lib/pic/libdev/*.c,
6291 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6292 fixes #1468739, enables compilation in --std-c99 mode
6293 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6295 2006-04-11 Raphael Neider <rneider AT web.de>
6297 * src/pic/device.c (find_device): removed debug output
6298 (list_valid_pics): enabled verbose listing of supported devices
6299 * device/include/stdbool.h: define bool as char for pic14/16 as well
6301 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6303 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6305 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6307 * .version: bumped version to 2.5.6
6308 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6310 2006-04-06 Raphael Neider <rneider AT web.de>
6312 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6313 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6314 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6315 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6316 pic14_constructAbsMap
6317 (pic14printPublics): declare absolute global symbols as global
6318 (pic14createInterruptVect),
6319 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6320 (newReg): assume new registers unused, use correct name in
6321 hashtable (reg->name instead of name), more debugLog output
6322 * src/pic/device.h (PIC_device): added fields for verbose output
6323 * src/pic/device.c: moved device definition to pic14devices.txt,
6324 added routines for runtime parsing of pic14devices.txt,
6325 added support for second config word
6326 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6327 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6328 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6329 (_pic14_parseOptions): moved pCodeInitRegisters here
6330 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6331 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6332 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6333 handling the pseudo stack
6334 * device/lib/Makefile.in: ignore failures in objects-pic16,
6335 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6336 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6337 * device/lib/pic/Makefile.subdir,
6338 * device/lib/pic16/Makefile.subdir: improved clean rules
6339 * device/lib/pic/libdev/: NEW, pic14 device libraries
6340 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6341 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6342 * device/include/Makefile.in: create subdir and install pic14 headers
6343 * device/include/pic/p16f_common.inc: removed unused declarations
6344 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6345 PICs from inc2h.pl v1.6,
6346 replaced BIT_AT macros with struct declarations
6347 * device/include/pic/pic14devices.txt: definition of supported devices,
6348 all above improvements contributed by Zik Saleeba, thanks
6349 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6350 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6353 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6355 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6356 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6357 thanks to Charles Olds
6359 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6361 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6363 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6365 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6366 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6367 * support/regression/bug1464657.c: added, new test
6369 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6371 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6374 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6376 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6377 --no-peep and --peep-file <file> are used don't use default rules but
6380 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6382 * src/mcs51/gen.c (genCall): fixed bug 1457608
6384 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6386 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6387 changes seem to cause (trigger?) problems with the build system.
6389 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6391 * src/SDCCpeeph.c (operandsLiteral): new, added,
6392 (callFuncByName): inserted operandsLiteral
6393 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6395 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6397 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6398 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6400 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6402 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6403 implemented patch 1120823 Thanks to Willy De la Court (normal
6404 interrupts need an interrupt number now if they are made critical),
6405 and enabled nesting of critical functions though not for gbz80
6406 (genCritical, genEndCritical): added functions
6407 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6408 * src/z80/mappings.i: added "ei" to all mappings
6410 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6412 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6413 submitted by the Debian SDCC maintainer Aurelien Jarno:
6414 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6415 archive with gcc 4.1 on mips and wrote the patch"
6417 2006-03-16 Raphael Neider <rneider AT web.de>
6419 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6420 the left operand is shorter than the result (c* = lit-c* + int),
6422 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6425 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6427 * src/.version: increased version number to 2.5.5
6428 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6429 linking is done manually in pic16 port's _linkEdit,
6430 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6431 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6432 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6433 allocate asmop as AOP_ACC,
6434 (aopForRemat): added parameter 'bool result' in function declaration,
6435 (pic16_aopGet): return AOP_ACC when accessing WREG,
6436 (pic16_popGetTempReg): minor modification,
6437 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6438 'pic16_allocWithIdx',
6439 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6440 calling function in absolute addresses,
6441 (genAssign): take into account AOP_ACC asmop,
6442 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6443 * src/pic16/pcoderegs.c: some debug functions and lines added,
6444 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6445 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6447 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6448 call to allocReg, not by manually allocating a new one,
6449 (pic16_assignRegisters): now before going through the register
6450 allocating functions mark all registers as free. This eliminates some
6451 side effects resulting from peephole parser done earlier in the backbone
6453 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6455 * src/SDCCicode.c (geniCodeLogic),
6456 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6458 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6460 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6461 (genSend): bugfix, do not allocate and free twice,
6462 (shiftRLong): handle partially overlapping aops
6463 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6465 2006-03-08 Borut Razem <borut.razem AT siol.net>
6467 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6470 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6472 * support/regression/tests/bug1409955.c: new, added
6473 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6474 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6475 (aopForSym, aopOp): increment asmop.allocated if reused,
6476 (freeAsmop): decrement asmop.allocated and check for zero instead of
6478 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6479 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6480 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6481 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6482 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6483 genSignedRightShift, genRightShift, genDataPointerGet,
6484 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6485 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6486 in reverse order from allocation,
6487 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6488 added swappedLR to keep track
6489 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6490 pdata & code for GCC, z80, gbz80 & hc08
6491 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6493 2006-03-08 Raphael Neider <rneider AT web.de>
6495 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6497 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6499 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6500 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6501 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6503 2006-03-06 Borut Razem <borut.razem AT siol.net>
6505 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6506 made the linker quiet
6508 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6510 * src/pic16/gen.c (genPcall): fixed bug #1443644
6511 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6512 which dumps before the function entry point a data byte which represents
6513 the number of the local variables used by the specified function, added
6514 'xinst' for initial support for Extended Instruction Support,
6515 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6516 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6517 port->fun_prefix anymore (may change later),
6518 (genFunction, genEndFunction): do not store/restore local registers for
6519 _main (this should take care the --main-return command line option in
6521 (genOr): removed some legacy pic-port instructions,
6522 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6523 performing operations with SFR's causes data to be written more than
6524 once to each SFR. Perhaps SFRs should be handled in special cases...
6525 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6527 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6528 into account for stack starting position,
6529 (struct OPTIONS pic16_optionsTable): added command line argument
6530 --extended or -y for Extended Instruction Support,
6531 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6532 (deassignLRs): *** perhaps the most important change, old 'for' code
6533 (commented out for reference), didn't account for some registers which
6534 were left marked 'not free' after a pointer operation. The change
6535 reduces register usage a lot in some cases
6537 2006-03-04 Borut Razem <borut.razem AT siol.net>
6539 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6541 * support/regression/tests/bug-524697.c: decreased array size for
6542 mcs51 to fit into the internal RAM
6543 * support/regression/Makefile.in: a little bit more verbose
6545 2006-03-03 Borut Razem <borut.razem AT siol.net>
6547 * support/regression/fwk/lib/testfwk.c,
6548 support/regression/fwk/include/testfwk.h: introduced function
6549 _prints(), nonrecursive _printn(), call _initEmu() from main()
6550 * support/regression/ports/gbz80/support.asm,
6551 support/regression/ports/ucz80/support.asm,
6552 support/regression/ports/z80/support.asm,
6553 support/regression/ports/ds390/support.c,
6554 support/regression/ports/hc08/support.c,
6555 support/regression/ports/host/support.c,
6556 support/regression/ports/mcs51/support.c,
6557 support/regression/ports/xa51/support.c: added empty _initEmu()
6559 * support/regression/ports/pic16/gpsim.cmd,
6560 support/regression/ports/pic16/spec.mk,
6561 support/regression/ports/pic16/support.c,
6562 support/regression/Makefile.in: added pic16 regression test
6564 2006-03-01 Raphael Neider <rneider AT web.de>
6566 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6567 genConstPointerGet): use safe way of generating MOVFF to cover
6568 literals as well as registers, fixes bug #1440527
6569 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6571 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6572 more correctly, fixes bug #1232186
6573 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6574 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6575 gplink guess the correct processor in more cases, applied patch
6576 from Till Riedel attached to and fixing bug #1436552
6578 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6580 * support/regression/tests/array.c: added, contains check for #1434401
6581 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6583 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6585 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6586 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6587 * device/include/mcs51/c8051f326.h,
6588 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6589 * device/include/mcs51/c8051f000.h,
6590 * device/include/mcs51/c8051f018.h,
6591 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6592 PCON_IDLE,PCON_STOP and added sfr16 definitions
6594 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6596 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6597 genGetWord): fixed bug 1409955
6599 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6601 * device/include/hc08/mc68hc908gp32.h,
6602 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6604 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6606 * src/SDCCast.c (constExprValue): return NULL if not a value
6607 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6608 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6609 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6611 2006-02-13 Borut Razem <borut.razem AT siol.net>
6613 * src/regression/ptrarg.c: added, fails due to bug #1430967
6614 * src/regression/Makefile: ptrarg.c added, ...
6616 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6618 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6619 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6621 2006-02-11 Borut Razem <borut.razem AT siol.net>
6623 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6624 print "Processor: xxx" message to stdout only if --verbose
6626 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6628 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6629 * support/regression/tests/bug1426356.c: added
6630 * support/regression/tests/bitfields.c: removed 2 tests
6632 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6634 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6635 * device/include/mcs51/c8051f330.h,
6636 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6637 PCON_IDLE,PCON_STOP and added sfr16 definitions
6638 * device/lib/_divsint.c,
6639 * device/lib/_divuint.c,
6640 * device/lib/_divulong.c,
6641 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6642 register bank bug for small stackauto
6644 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6646 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6648 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6650 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6651 * all.dsp: corrected several bin paths
6652 * device/include/mcs51/c8051f120.h,
6653 * device/include/mcs51/c8051f300.h,
6654 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6655 to PCON_IDLE,PCON_STOP
6656 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6657 * device/lib/printf_large.c (output_float): fixed bug 1388703
6658 * support/regression/tests/bug1057979.c: added test for bug 1388703
6660 2006-02-08 Raphael Neider <rneider AT web.de>
6662 * src/pic/pcode.c (pciTRIS): fixed typo,
6663 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6664 (LinkFlow): fixed handling of flows that end in a call,
6665 (ReuseReg): perform safety check earlier
6666 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6667 to work with flows at the beginning of a pBlock,
6668 fixes #1426557 (Symbol not previously defined),
6669 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6671 (RemoveUnusedRegisters): update register usage info
6672 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6673 created, reuse existing ones instead
6674 * src/pic/gen.c (genPcall): fixed #1424719
6676 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6678 * link/z80/lkmain.c,
6680 * link/z80/lkdata.c,
6681 * link/z80/aslink.h: fixed build on current cygwin:
6682 replaced getline() by lk_getline()
6684 2006-02-01 Borut Razem <borut.razem AT siol.net>
6686 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6687 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6688 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6689 src/regression/bool1.c, src/regression/bool2.c,
6690 src/regression/bool3.c, src/regression/call1.c,
6691 src/regression/compare.c, src/regression/compare10.c,
6692 src/regression/compare2.c, src/regression/compare3.c,
6693 src/regression/compare4.c, src/regression/compare5.c,
6694 src/regression/compare6.c, src/regression/compare7.c,
6695 src/regression/compare8.c, src/regression/compare9.c,
6696 src/regression/configword.c, src/regression/for.c,
6697 src/regression/inline.c, src/regression/mult1.c,
6698 src/regression/nestfor.c, src/regression/or1.c,
6699 src/regression/pointer1.c, src/regression/ptrfunc.c,
6700 src/regression/rotate1.c, src/regression/rotate2.c,
6701 src/regression/rotate3.c, src/regression/rotate4.c,
6702 src/regression/rotate5.c, src/regression/rotate6.c,
6703 src/regression/rotate7.c, src/regression/string1.c,
6704 src/regression/struct1.c, src/regression/sub.c,
6705 src/regression/sub2.c, src/regression/switch1.c,
6706 src/regression/while.c, src/regression/xor.c,
6707 src/regression/create_stc, src/regression/simulate,
6708 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6710 * src/regression/gpsim_assert.h: added
6712 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6714 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6715 ((void (code *) (void)) 0) ();
6724 * as/mcs51/aslink.h,
6726 * as/mcs51/asmain.c,
6727 * as/mcs51/lkdata.c,
6729 * as/mcs51/lkmain.c,
6732 * as/z80/asmain.c: fixed build on current cygwin:
6733 replaced getline() by as_getline()
6735 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6737 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6738 declarator in the symbol chain
6740 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6741 parameter list for function pointers
6742 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6743 * support/regression/tests/bug-716242.c: added
6745 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6747 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6749 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6751 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6753 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6754 inifinitely recurseable, added static
6755 * support/regression/tests/bug-1408066.c: added
6757 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6760 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6761 renamed, added possibility to create "postLoopLbl"-labels
6762 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6763 newiTempLoopHeaderLabel
6764 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6765 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6766 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6767 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6768 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6769 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6770 (basicInduction): fixed bug #136564, made static,
6771 (loopInduction): changed parameter of basicInduction, made static,
6772 (addPostLoopBlock): added
6773 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6774 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6776 * support/regression/tests/bug-136564.c: added
6777 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6778 --std-sdcc99 to LIBSDCCFLAGS
6780 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6782 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6784 * support/regression/tests/bug-1406131.c: added
6786 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6788 * src/SDCCast.c (decorateType): fix promotion of unary minus
6789 * src/SDCCsymt.c (computeType): beautified
6790 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6791 (valUnaryPM, valComplement): fix sign and promotion,
6792 (valNot): ANSI: result type is int (SDCC: unsigned char)
6793 * support/regression/tests/uminus.c: speedup by removing superflous
6795 * support/regression/tests/onebyte.c: added promotion and signedness
6796 tests for unary minus
6797 * support/regressions/tests/bug-477927.c: disable warning about
6798 uninitialized variables
6799 * support/regression/tests/not.c: added
6801 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6803 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6804 * src/mcs51/gen.c (gen51Code): show final register usage after
6805 fillGaps in asm with --i-code-in-asm
6806 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6807 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6808 incUsed, rliveClear, adjustIChain): made static,
6809 (setFromRange): excluded because it's unused,
6810 (findPrevUseSym, markWholeLoop): added,
6811 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6812 through all branches of predecessors enables sdcc to emit the warning
6813 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6814 (rlivePoint): made static, added parameter emitWarnings which is only
6815 true during the first run out of two,
6816 (findRecursiveSucc, findRecursivePred): removed,
6817 (computeLiveRanges): made static, added parameter emitWarnings,
6818 (dumpIcRlive): added for debugging only
6819 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6820 removed prototype of setFromRange()
6821 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6822 in call of computeLiveRanges()
6823 * support/regression/tests/bug-895992.c: added
6824 * support/regression/tests/bug-971834.c: added
6825 * support/valdiag/tests/bug-895992.c: added
6826 * support/valdiag/tests/bug-971834.c: added
6828 2005-12-18 Raphael Neider <rneider AT web.de>
6830 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6831 (genUnpackBits): improved code for direct operands,
6832 (genPackBits): improved code for literal assignment to bitfields
6833 and for direct destination operands (no FSR indirection),
6834 prevented redundant AND, fixes #1362800,
6835 (AccLsh): added parameter to disable masking of the result
6836 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6837 skip instructions with side-effects (like incfsz),
6838 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6839 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6840 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6843 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6845 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6846 volatile variables as spill location
6848 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6850 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6852 * support/regression/tests/bug-1376320.c: added
6854 2005-12-08 Raphael Neider <rneider AT web.de>
6856 * src/pic/device.c: renamed is_shared to pic14_is_shared
6857 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6858 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6859 (is_valid_identifier): added for above workaround
6861 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6863 * device/lib/Makefile.in: fixed to enable port-specific-objects
6864 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6865 char, thanks Hubert Sack
6866 * doc/sdccman.lyx: documented --xstack-loc,
6867 elaborated a bit more on interrupts and pitfalls,
6868 removed "setjmp/longjmp unsupported",
6869 documented some unsupported C99 features
6870 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6871 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6872 if, thanks Hubert Sack
6873 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6874 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6876 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6877 regression tests can report resource usage (rfe 700441)
6878 * support/regression/collate-results.py: report resource usage
6879 * support/regression/ports/ds390/spec.mk,
6880 * support/regression/ports/hc08/spec.mk,
6881 * support/regression/ports/mcs51/spec.mk,
6882 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6883 * support/regression/ports/ds390/uCsim.cmd,
6884 * support/regression/ports/hc08/uCsim.cmd,
6885 * support/regression/ports/mcs51/uCsim.cmd,
6886 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6887 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6888 library, use the default one
6889 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6890 building the library
6892 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6894 * config.dsp: added dependency on .version and configure_vc.awk
6895 * device/include/setjmp.h: updated for --stack-auto and --xstack
6896 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6897 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6898 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6899 * device/lib/libsdcc.lib: added _setjmp
6900 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6901 (decorateType): fixed bug 1372851,
6902 (optimizeGetHbit): fixed warning
6903 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6904 array initialisation
6905 * support/regression/tests/bug1057979.c: added test for bug 1358192
6906 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6908 2005-12-03 Borut Razem <borut.razem AT siol.net>
6910 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6911 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6913 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6915 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6916 createIval): implement symbol independant "flexible array member",
6917 (createIvalCharPtr): implemented flexible array initialisation with a
6919 * src/SDCCsymt.c (copyStruct): removed,
6920 (getSize): fixed misleading comment,
6921 (getAllocSize): removed, the additional allocation size is now in
6922 sym->flexArrayLength,
6923 (checkStructFlexArray): new, syntax checks for flexible array members,
6924 (compStructSize): added syntax checks for "flexible array members"
6925 (copyStruct): removed,
6926 (copyLinkChain): removed inefficient fix for bug 770487
6927 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6928 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6929 symbol->flexArrayLength
6931 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6932 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6933 * support/regression/tests/structflexarray.c: added
6934 * support/valdiag/tests/structflexiblearray.c: added
6936 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6938 * src/SDCCast.c (decorateType): fixed bug 1368489
6939 * support/Util/SDCCerr.c,
6940 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6942 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6944 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6945 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6947 2005-11-27 Borut Razem <borut.razem AT siol.net>
6949 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6950 support/cpp2/mkdeps.h: added command line option
6951 -obj-ext=<extension> to SDCPP to define object file externion, used
6952 for generation of make dependencies (-M)
6953 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6955 2005-11-26 Borut Razem <borut.razem AT siol.net>
6957 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6958 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6959 added pic and pic16 libraries
6961 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6963 * device/include/float.h: Corrected typo in prototype of __fsgt
6965 2005-11-25 Borut Razem <borut.razem AT siol.net>
6967 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6968 added creation of model-mcs51-stack-auto libraries
6970 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6972 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6974 * src/SDCCast.c (createIvalArray): removed obsolete comment
6976 2005-11-24 Borut Razem <borut.razem AT siol.net>
6978 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6979 added missing device/lib/mcs51/crt*.asm sources
6981 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6983 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6985 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6987 * device/lib/_fs2schar.c,
6988 * device/lib/_fs2sint.c,
6989 * device/lib/_fs2slong.c: optimized inline asm
6991 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6993 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6994 Better handling of floats between -1.0 and 0.0.
6996 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6998 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6999 (the missing "if"s prohibited removal of redundant labels)
7001 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7003 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7004 Properly convert floats between -1.0 and 0.0 to long, int, and char
7005 types (max integer value of negative floats tends to zero).
7006 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7007 Removed changes made so to work properly with floats between
7008 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7011 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7013 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7014 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7015 (genCast) cosmetic change
7016 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7017 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7019 * support/regression/tests/bitfields (testSignedBitfields): added
7021 2005-11-18 Borut Razem <borut.razem AT siol.net>
7023 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7024 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7025 introduced SILENT option to make building of pic16 libraries less
7027 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7029 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7030 Now they work properly with floats between -1.0 and 0.0
7031 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7033 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7035 * src/SDCCicode.c (printOperand): added missing else
7037 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7039 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7040 reformatted for better readability
7041 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7044 2005-11-17 Borut Razem <borut.razem AT siol.net>
7046 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7047 introduced SILENT option to make building of pic16 libraries less
7048 verbose - used for nightly snapshot build
7049 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7050 available on Win32 platforms.
7051 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7052 medium, large, pic and pic16
7054 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7056 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7057 printf("%f"...) sets fraction to zero.
7059 2005-11-16 Raphael Neider <rneider AT web.de>
7061 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7063 * src/pic/gen.c (genIfx): implemented for CARRY bit
7064 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7065 to generic pointers, fixes #1357332,
7066 (pic16_movLit2f): NEW,
7067 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7069 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7071 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7073 2005-11-11 Raphael Neider <rneider AT web.de>
7075 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7076 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7077 compute pointer's type from operand,
7078 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7079 improved single bit reads, fixes bug #1353379
7081 2005-11-09 Borut Razem <borut.razem AT siol.net>
7083 * support/scripts/sdcc.nsi: added lib/pic to the package
7085 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7087 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7089 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7091 * support/regression/tests/bug1348008.c: added
7092 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7093 * support/regression/tests/bug1337835.c: updated comment
7095 2005-11-06 Borut Razem <borut.razem AT siol.net>
7097 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7098 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7099 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7100 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7101 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7102 dynamic construction of cl_error_class and derivates - 2.nd try
7104 2005-11-05 Borut Razem <borut.razem AT siol.net>
7106 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7107 bug, which caused Bus Errors on sparc solaris
7109 2005-11-04 Borut Razem <borut.razem AT siol.net>
7111 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7112 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7113 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7114 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7115 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7116 and derivates to resolve the initialization problem on OSX
7118 2005-11-02 Borut Razem <borut.razem AT siol.net>
7120 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7121 corrected typo - #include <winsock2.h>
7123 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7125 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7126 (_asxxxx_mapping): added org directive for future enhancements
7128 2005-11-01 Borut Razem <borut.razem AT siol.net>
7130 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7131 enabled sockets on WIN32
7132 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7134 2005-10-31 Borut Razem <borut.razem AT siol.net>
7136 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7137 WIN32 backslash path delimiters should be escaped when used in C strings
7138 * support/regression/tests/bitfields.c: exclude failing assertions for
7139 __CYGWIN32__ and __MINGW32__ hosts
7141 2005-10-30 Borut Razem <borut.razem AT siol.net>
7143 * src/SDCCutil.c: corrected double comparison typo
7145 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7147 * device/lib/medium/Makefile: added for new memory model medium
7148 * device/include/asm/mcs51/features.h: updated for medium/pdata
7149 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7150 added Multiply & Accumulate sbit's and MAC0_PAGE define
7151 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7152 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7153 * device/lib/_mullong.c: update for medium model
7154 * device/lib/incl.mk: added medium model
7155 * doc/sdccman.lyx: documented medium model
7156 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7157 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7158 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7159 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7160 (allocParms): set SCLS and OCLS to pdata for medium model
7161 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7163 (powof2): return <0 if not power of 2
7164 * src/avr/gen.c (genBitWise): use updated powof2
7165 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7166 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7167 (shiftLLeftOrResult): use B if necessary
7168 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7169 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7170 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7171 * support/regression/Makefile.in: added test-mcs51-medium
7172 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7174 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7176 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7178 * device/lib/time.c (mktime): fixed bug 1334315
7180 2005-10-28 Raphael Neider <rneider AT web.de>
7182 * device/include/pic/p16f_common.inc: added common declarations
7183 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7185 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7187 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7188 (aopPutUsesAcc): added to predict accumulator use,
7189 (assignResultValue): save acc if necessary,
7190 (genMinusDec): store result if indirectly addressed,
7191 (genDivOneByte): save acc if necessary,
7192 (movLeft2Result): bugfix if left already in acc,
7193 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7194 attention to accumulator use (esp. pdata),
7195 (genReceive): receive pdata correctly
7196 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7197 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7199 2005-10-27 Raphael Neider <rneider AT web.de>
7201 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7203 2005-10-27 Raphael Neider <rneider AT web.de>
7205 * .version: changed version to 2.5.4
7206 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7207 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7208 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7209 arithmetics support routines
7210 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7211 * device/lib/Makefile.in: also create installdir for pic
7213 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7215 * src/pic/device.c (dump_sfr): rewritten to delegate register
7216 placement to the linker (use `extern sym' rather than sym EQU addr),
7217 (validAddress): fixed to check last specified address
7218 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7219 (popGetLit): truncate literal value to 8 bit,
7220 (popGet): moved assert to more appropriate place
7221 (popGetExternal): create pCode operand from and mark the according
7222 symbol as being `extern'
7223 (popGetAddr): added sanity check on immediate's offset, provide
7224 GPOINTER tag on demand
7225 (aopPut): fixed for immediates,
7226 (mov2w_op): move operand's address or contents to WREG (depending on
7227 operand type), safer variant of mov2w,
7228 (movwf,call_libraryfunc): NEW, handy abbreviations,
7229 (get_argument_pcop,get_return_val_pcop,pass_argument,
7230 get_returnvalue): interface for accessing function parameters and
7232 (assignResultValuei,genRet): use new parameter/return value interface
7233 (pic14_getDataSize): back to old version handling generic pointers,
7234 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7235 provided implementation and/or fixed old one,
7236 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7237 calls, removed legacy 8051 reference code
7238 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7239 (loadSignToC): NEW, move the operands sign bit to CARRY,
7240 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7241 genRightShiftSigned, accepts negative shift counts,
7242 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7243 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7244 generic pointers, __data pointers and __code pointers,
7245 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7246 and signed bitfields, limit bitfields to 8 bit,
7247 (genDataPointerGet): fixed number of bytes read,
7248 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7249 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7250 pointers to constant data are no longer assumed to point to __code
7251 space, removed invalid pointer types,
7252 (bitpatternFromVal): retrieve the PICs representation of an integer
7254 (genDataPointerSet): fixed assigning to po_immediate operands,
7255 (genGenPointerSet): implemented as library call,
7256 (genIfx): fixed incorrect condition,
7257 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7258 provide GPOINTER tag according to destination's storage class,
7259 (genCast): added code to handle casting to generic pointers, added
7260 sign-/zero extension of the result
7261 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7262 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7263 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7265 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7266 address/register resides in the shared banks
7267 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7268 put all variables into separate sections (have the linker arrange
7270 (picglue): put init code and interrupt handlers in separate sections
7271 * src/pic/main.c: added port specific options table, modified to PORT
7272 structure to make GPOINTERs 3 byte, added pic14_options
7273 (_pic14_do_link): private linking routine (update paths to libraries,
7274 add libsdcc.lib by default)
7275 * src/pic/main.h: declare pic14_options
7276 * src/pic/pcode.c: fixed instructions i/o relations,
7277 (RegCond): reverted to correct version,
7278 (newpCodeOpLit): truncate literals to 8 bit,
7279 (genericPrint): added debug output,
7280 (getRegFromInstruction): fixed for various operand types, simplified
7281 (BuildFlow): fixed broken handling of isntructions with labels
7282 (LinkFlow): start at last instruction in flow (skip trailing comments),
7283 pass the flow on to the next instruction after CALL
7284 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7285 (insertPCodeInstruction): fixed inserting after a skip instruction,
7286 (DoBankSelect): fixed for labeled instructions
7287 (OptimizepBlock): honor --nopeep switch
7288 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7289 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7290 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7291 (pCodeOptime2pCodes): allow disabling this optimization via
7292 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7293 but is still buggy), started implementation of a dataflow based
7294 pCode optimization (CSE + dead code elimination)
7295 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7296 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7297 names are independant of the stack location and therefore portable across
7300 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7302 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7303 (selectSpil): fixed bug 1337835 by not spilling bit variables
7304 * support/regression/tests/bug1337835.c: added test for this bug
7305 * src/mcs51/peeph.def: restart after rule 3.c,
7306 addded rules 263.x to optimize loading constants
7308 2005-10-26 Raphael Neider <rneider AT web.de>
7310 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7311 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7312 (genAssign): emit warning when casting literals to generic pointer
7313 type, also applies when taking the address of a fixed variable,
7314 (genCast): improved casting to generic pointers
7315 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7316 extern variables, added verbose error message
7317 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7319 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7321 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7322 carry must be complemented too
7323 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7324 could be emitted by genMinus
7325 * src/SDCCval.c (constVal): fixed bug 1305065
7327 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7329 * src/SDCCast.c (addCast): added promotion for bit variables
7330 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7331 promotion casts + optimisation
7332 (optimizeGetWord): fix warning 'i' might be used uninitialized
7333 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7334 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7336 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7338 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7339 all chars are promoted to int; promotion should be handled in SDCCast.c
7341 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7343 * device/lib/_strcmp.c: Fixed bug 1326457
7345 2005-10-11 Raphael Neider <rneider AT web.de>
7347 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7348 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7350 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7352 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7353 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7355 2005-10-04 Raphael Neider <rneider AT web.de>
7357 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7358 device/lib/pic16/pics.all: added pic18f1320
7359 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7361 2005-09-30 Raphael Neider <rneider AT web.de>
7363 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7364 * src/pic16/devices.inc: NEW, provides device descriptions
7365 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7367 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7369 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7372 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7374 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7375 documented Any Order Bit, Higher Order Byte and Higher Order Word
7376 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7377 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7378 (optimizeGetAbit): new, to get any bit, not only the high bit,
7379 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7380 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7381 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7382 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7383 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7384 GETABIT, GETBYTE, GETWORD: decorate them,
7385 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7386 (ast_print): added GETABIT, GETBYTE, GETWORD
7387 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7388 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7389 (geniCodeBinary): new generic binary icode,
7390 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7391 * src/port.h: updated comment for PORT.hasExtBitOp
7392 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7393 (genGetByte): new, to get a single byte,
7394 (genGetWord): new, to get a word from a long,
7395 (gen51Code): added GETABIT, GETBYTE, GETWORD
7396 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7398 2005-09-23 Raphael Neider <rneider AT web.de>
7400 * configure.in, configure: have device/lib/pic configured
7401 * device/lib/Makefile.in: added model-pic14
7402 * device/lib/clean.mk: added pic/ to clean rule
7403 * device/lib/pic: added rudimentary pic14 library providing support
7404 functions for multiplication/division/generic pointer access
7405 * src/SDCCopt.c (convilong): mark support functions as extern
7406 for pic14 port as well
7407 * src/pic/gen.c (genMult): added assertions,
7408 (genpic14Code): emit warning on unhandled iCodes
7409 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7410 * src/pic/pcode.c (pCodeOpCopy),
7411 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7412 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7413 SFR_REGISTER}), made safe for future extensions
7414 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7415 instructions even if preceeded by SKIP instructions (also remove
7416 them); removed unused code
7417 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7418 prevents leaving parts of the structure uninitialized after copying
7420 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7422 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7424 * support/regression/tests/addsub.c: added test for the bug
7426 2005-09-21 Raphael Neider <rneider AT web.de>
7428 * device/include/pic16/pic18f1220.h,
7429 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7430 * device/lib/pic16/Makefile.rules: added missing opening paren
7431 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7432 are provided in genutils.c,
7433 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7434 operand/result sizes,
7435 (genCmp): assert on NULL pointers first, then check deref'ed values
7436 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7439 2005-09-18 Raphael Neider <rneider AT web.de>
7441 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7442 as these are now unused,
7443 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7444 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7445 local, avoids uninitialized pointer dereference on r->name
7446 * src/pic16/ralloc.c (newReg): fixed indentation
7448 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7450 * src/SDCCval.c (constVal): fixed bug 730366
7451 * support/Util/SDCCerr.c,
7452 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7454 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7456 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7458 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7460 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7462 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7464 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7465 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7466 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7467 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7468 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7469 * packihx/packihx.c (hexDigit): made c unsigned char
7470 * as/mcs51/lklibr.c (fndsym),
7471 * link/z80/lkgb.c (gb),
7472 * link/z80/lklibr.c (fndsym),
7473 * link/z80/lkrloc.c (relr),
7474 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7475 * src/SDCC.lex (checkCurrFile, process_pragma),
7476 * src/SDCCglue.c (spacesToUnderscores),
7477 * src/SDCCmain.c (setParseWithComma, processFile),
7478 * src/asm.c (tvsprintf, printCLine),
7479 * src/avr/gen.c (emitcode, aopPut),
7480 * src/ds390/gen.c (emitcode),
7481 * src/hc08/gen.c (emitcode, emitinline),
7482 * src/mcs51/gen.c (emitcode, genInline),
7483 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7485 * src/pic/ralloc.c (debugLog),
7486 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7488 * src/pic16/ralloc.c (debugLog),
7489 * src/z80/main.c (_process_pragma):
7490 made all ctype.h function calls safe
7491 * src/SDCCopt.c: include math.h for fabs
7492 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7493 and used them throughout the code to make ctype.h function calls safe
7494 * src/ds390/main.c (asmLineNodeFromLineNode),
7495 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7496 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7498 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7499 (newpCodeAsmDir): made ctype.h function calls safe
7500 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7501 pic16_emitcode): made lbp unsigned char*
7502 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7503 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7504 * src/xa51/gen.c (emitcode),
7505 * src/z80/gen.c (_emit2): made lbp unsigned char*
7506 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7509 2005-09-05 Raphael Neider <rneider AT web.de>
7511 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7512 access bank splitpoint
7514 2005-09-05 Raphael Neider <rneider AT web.de>
7516 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7518 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7520 * .version: changed to version 2.5.3
7521 * doc/sdccman.lyx: changed version to 2.5.3,
7522 documented --codeseg and --constseg and pragma codeseg and constseg,
7523 documented bit parameters (reentrant) and bit returning
7524 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7525 currFunc->recvSize, but is this ok for all ports?
7526 (ast2iCode): result of ~ on unsigned char must be cast to int for
7528 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7529 function pointers in bit space
7530 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7531 (processFuncArgs): call port.reg_parm() with reentrancy info
7539 * src/z80/main.c: port.reg_parm prototype extended with
7540 "bool reentrant" parameter
7541 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7542 options.stackAuto for allocating bit register parameters
7543 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7544 (genSend): set BitBankUsed if it is,
7545 (selectRegBank): factored out of genCall for use in genPcall,
7546 (genCall): removed redundant dtype assignmen, use selectRegBank,
7547 (genPcall): handle returning in Carry properly, save in F0 if needed,
7548 (genReceive): handle bit register parameters
7549 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7550 (mcs51_assignRegisters): enable bit registers for all reentrant
7551 functions and don't set BitBankUsed unconditionally
7552 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7553 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7554 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7556 2005-08-27 Borut Razem <borut.razem AT siol.net>
7558 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7559 ppc-osx (Darwin) does not support -u option. It seems that it is
7560 supported only on Linux - GNU cp
7562 2005-08-25 Borut Razem <borut.razem AT siol.net>
7564 * sim/ucsim/gui.src/serio.src/Makefile.in,
7565 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7566 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7567 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7568 install and strip, since the strip at /usr/ccs/bin should be used
7571 2005-08-24 Borut Razem <borut.razem AT siol.net>
7573 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7575 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7577 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7580 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7582 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7583 * as/mcs51/lkmain.c (link_main): fixed warning
7584 * device/include/stdbool.h: ds390 has no advanced bit support yet
7585 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7586 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7587 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7588 and updated their macros
7589 * src/SDCCval.c (constVal): updated comment for renamed b_long
7591 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7593 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7594 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7595 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7596 (oprio): set priority for '['
7597 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7599 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7600 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7601 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7602 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7603 added overlayable BIT_BANK area
7604 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7605 (summary2): explain 'T' in legenda
7606 * as/mcs51/lkrloc.c: replaced old K&R style,
7607 (relr): added R_BIT processing,
7608 (errmsg): added "Bit-addressable relocation error",
7609 (adb_bit): added for converting from byte- to bit-addressable space,
7610 (adb_24_bit): added for converting from byte- to bit-addressable space
7611 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7612 used in reentrant functions now even as return value
7613 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7614 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7615 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7616 * src/SDCCglobl.h: added indicator BitBankUsed
7617 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7618 the bit registers b0-b7
7619 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7620 (geniCodeCast): fixed bug 1263853,
7621 (geniCodeLogicAndOr): put result in bool or char,
7622 (geniCodeReceive): added parameter func for accessing the return type,
7623 (geniCodeFunctionBody): pass func to geniCodeReceive
7624 * src/SDCCmain.c: added indicator BitBankUsed
7625 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7626 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7627 (checkSClass): don't put automatic bool/bit on stack,
7628 (checkFunction): removed check on function cannot return bit
7629 * src/SDCCsymt.h: added newBoolLink prototype
7630 * src/mcs51/gen.c (rb1regs): added bit registers,
7631 (movc): created for assigning to carry,
7632 (pushReg, popReg): created for pushing registers,
7633 (sameRegs): check both AOP_REG and AOP_CRY types,
7634 (aopOp): handle bit registers,
7635 (aopPut): optimization no self-assign,
7636 (saveRegisters): push reg->base (bits) only once for bit registers,
7638 (unsaveRegisters): pop reg->base only once and use popReg,
7639 (assignResultValue): added parameter func and return in carry for bits,
7640 (genIpush): optimization no reload in A if not changed,
7641 (genSend): bit parameters in reentrant functions are passed in bit
7642 registers by first assigning to bits in B, then save registers and
7644 (genCall): handle returning in Carry properly, save it in F0 if needed,
7645 (genPcall): updated assignResultValue call, this is not safe yet for bit
7646 returning function !!!
7647 (genFunction): don't generate equ's for bit registers and use pushReg,
7648 (genEndFunction): take care of bit returning functions and use popReg,
7649 (genRet): return bit in Carry,
7650 (genIfx): optimize bit registers and other directly addressable bits,
7651 (genReceive): updated assignResultValue call
7652 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7653 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7654 registers when using stack-auto
7655 * src/mcs51/ralloc.c (_G): added allBitregs,
7656 (regs8051): added the bit registers,
7657 (createStackSpil): use macro IS_BIT,
7658 (getRegBit): added to allocate a bit register, else spill,
7659 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7660 (updateRegUsage): factored out to ease stepping while debugging,
7661 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7662 also allocate bit registers,
7663 (fillGaps): handle bit registers,
7664 (findAllBitregs): added to create bit vector with all bit registers,
7665 (mcs51_allBitregs): returns this bit vector,
7666 (mcs51_assignRegisters): when using stack-auto use bit registers for
7667 passing parameters and creating local variables
7668 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7670 2005-08-22 Borut Razem <borut.razem AT siol.net>
7672 * device/lib/Makefile.in: replaced find option -or with -o
7673 to make it run on solaris
7675 2005-08-22 Raphael Neider <rneider AT web.de>
7677 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7678 fixes #1265442 (crash on Solaris)
7680 2005-08-20 Borut Razem <borut.razem AT siol.net>
7682 * configure, configure.in: added tests for libsocket and libnsl libraries,
7683 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7684 from support/regression/Makefile.in
7685 * support/regression/Makefile.in: added
7686 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7687 * sim/ucsim/libtool: regenerated on sparc-solaris
7688 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7689 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7690 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7691 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7692 sparc-solaris, which doesn't use GNU ld linker
7693 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7694 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7696 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7698 * src/mcs51/peeph.def: updated comments
7700 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7702 * device/lib/_gptrget.c,
7703 * device/lib/_gptrput.c: slightly shorter
7704 * doc/sdccman.lyx: incremented version
7705 * src/mcs51/peeph.def: moved peephole comments to the line of first
7706 change to better keep line correlation, reanimated 186.e
7707 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7709 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7711 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7712 David Saxton with quotes around file name.
7714 2005-08-15 Borut Razem <borut.razem AT siol.net>
7716 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7717 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7718 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7719 make tests run on x86_64 platform
7721 2005-08-13 Raphael Neider <rneider AT web.de>
7723 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7724 as it might be executed DURING a build (parallel make is wonderful)
7726 2005-08-13 Raphael Neider <rneider AT web.de>
7728 * device/lib/Makefile.in (port-specific-objects-pic16):
7729 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7730 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7732 * device/lib/pic16/Makefile.rules: build subdirs before creating
7733 the library, removed builddir rule, create $(builddir) early in
7734 recurse rule, use empty recurse rule for leaf directories
7735 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7736 mkdir errors (race condition), removed duplicate suffix "hex"
7738 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7739 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7740 prevents mkdir -p from aborting on Alpha
7742 2005-08-12 Raphael Neider <rneider AT web.de>
7744 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7745 db-statements in order to allow for arrays of pointers in code
7746 sections to be placed without interspersed 0-padding, fixes
7748 * (emitStatistics): fixed division by zero for pic18f1220
7749 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7750 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7751 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7752 * (pic16_pCodeConstString): keep track of already emitted string
7753 literals to prevent "duplicate definitions of symbol _str_NR"
7754 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7756 * device/lib/Makefile.in: ignore failing PIC16 library builds
7757 * device/lib/pic16/Makefile: do not build if gputils are missing
7758 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7760 2005-08-10 Raphael Neider <rneider AT web.de>
7762 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7765 2005-08-10 Raphael Neider <rneider AT web.de>
7767 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7768 Rokas' patch to add the new fixed point type "__fixed16x16"
7769 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7770 functions for __fixed16x16 arithmetics
7771 * device/lib/pic16: reimplemented the build system to support
7772 a separate build directory, better handling of libio (create
7773 the library in a separate subdir for each architecture) and
7774 easier configuration (centralized in Makefile.common)
7776 2005-08-07 Raphael Neider <rneider AT web.de>
7778 * src/pic16/gen.c (genrshTwo): fixed sign extension
7779 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7780 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7782 * device/include/pic16/pic18f4220.h: NEW, header for
7783 pic18f4220 and pic18f4320
7784 * device/include/pic16/pic18fregs.h: added new devices,
7785 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7786 * device/include/pic16/signal.h: resolved name clashes
7787 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7788 to also allow testing for interrupt enable bits, added
7789 comments on how to use the macros
7790 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7791 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7792 register definitions for the devices
7793 * device/lib/pic16/pics.all: added new devices
7794 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7796 * device/lib/pic16/libc/stdlib/memfree: do not count
7797 the block header as free memory
7798 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7799 simplified and added missing end-of-blocklist-marker
7800 (reported by Peter Onion, fixes #1252814)
7801 * (_mergeHeapBlock): fixed loop condition
7802 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7803 len==0, restructured code
7804 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7805 up a bit, reduced bitfield accesses, prevent endless loops
7806 in case of heap corruption
7807 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7808 "unreferenced arguments/must return a value" warnings
7809 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7810 replaced BAUDREG with SPBRG
7811 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7812 device/lib/pic16/debug/gstack/gstack.c: replaced
7813 _naked, _asm, _endasm with __naked, __asm, __endasm
7815 2005-08-05 Raphael Neider <rneider AT web.de>
7817 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7818 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7820 2005-08-05 Borut Razem <borut.razem AT siol.net>
7822 * device/lib/Makefile.in: added missing ';'
7823 * configure: removed ^M characters
7825 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7827 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7828 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7831 2005-08-04 Borut Razem <borut.razem AT siol.net>
7833 * configure.in: pic16 libraries build 2nd try - enable running
7834 configure in device/lib/pic16
7835 * configure: regenerated from configure.in
7836 * device/lib/Makefile.in: create $(PORT)/bin directory
7838 2005-08-03 Raphael Neider <rneider AT web.de>
7840 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7841 to get/set values via pointers
7842 * (genUnpackBits,genPackBits): changed detection of
7843 ptr->bitfield vs. sym.bitfield, fixed access via generic
7844 pointers, removed dead (wrong) code for multibyte bitfields
7845 * (genNearPointerGet, genGenPointerGet): removed useless code,
7846 fixed bitfield detection, fixes #1250594
7847 * (genNearPointerSet): removed useless code
7848 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7849 and introduced macro pic16_emitpcode that conditionally emits
7850 the origin of the following pCode (useful for debugging SDCC)
7851 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7852 * (createDefmap): fixed handling of LFSR for --optimize-df
7854 2005-08-02 Borut Razem <borut.razem AT siol.net>
7856 * device/lib/Makefile.in: pic16 libraries build enabled since
7857 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7859 2005-08-02 Raphael Neider <rneider AT web.de>
7861 * src/pic16/gen.c (genPackBits): removed deprecated warning
7862 * (genGenPointerSet): fixed bitfield detection
7864 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7866 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7868 2005-07-31 Raphael Neider <rneider AT web.de>
7870 * device/lib/pic16/libdev/pic18f458.c,
7871 device/include/pic16/pic18f458.h: added missing T0CONbits
7873 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7875 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7877 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7879 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7881 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7883 * device/include/mcs51/at89c51ed2.h: added.
7885 2005-07-23 Raphael Neider <rneider AT web.de>
7887 * src/pic/gen.h: added emitpcode macro for debugging
7888 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7889 and replace by macro adding debug information on demand
7890 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7891 * (gencjne): tried to fix; replaced with correct (slower) code
7892 * (gen{Unp,P}ackBits): fixed single bit access
7893 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7894 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7895 previous instruction
7896 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7897 register has to be handled with care (forbidding movement
7898 of assignments/uses, removing assignments completely, ...)
7899 * (pCodeOptime2pCodes): make use of regIsSpecial
7900 * added lots of debugging output (commented out)
7901 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7902 from being reused as result UNLESS it is known to work
7904 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7906 * support/Util/dbuf.h: include <stddef.h> for size_t
7907 * .version: changed to version 2.5.2
7909 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7911 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7913 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7915 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7916 (genModOneByte): removed needless psha/pula
7918 2005-07-22 Raphael Neider <rneider AT web.de>
7920 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7921 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7922 * src/pic/gen.c (resolveIfx): do not "invent" labels
7923 * (genSkipc): changed to positive logic
7924 * (genSkipCond): removed as no longer needed
7925 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7927 * (genLeftShift): check operands are in different registers
7928 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7929 INCF does not update CARRY...
7930 * src/pic/main.c: fixed _linkCmd
7931 * src/pic/pcode.c (unlinkpCode): added inactive code
7932 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7933 alive (do not assign result and operand overlapping registers)
7935 2005-07-22 Raphael Neider <rneider AT web.de>
7937 * src/pic/device.c (dump_sfr): replaced register declaration with
7938 call to emitSymbolToFile() to avoid duplicate symbols
7939 * (assignRelocatableRegisters): do not declare external symbols
7940 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7941 right (take size of type, not etype)
7942 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7943 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7944 * (packRegsForAccUse): disabled assignment of WREG as
7945 the result reg to prevent occurence of just fixed #1235003,
7947 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7948 symbols (avoids duplicate symbols in .asm file)
7949 * (pic14emitRegularMap): use emitSymbolToFile()
7950 * src/pic/gen.c (aopOp): fixed spillLocation handling
7951 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7952 * (genDataPointerSet): removed unneccessary variables/output
7954 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7956 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7957 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7959 2005-07-21 Raphael Neider <rneider AT web.de>
7961 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7962 architecture cannot handle them efficiently, fixes bug #1235003
7963 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7964 check for empty sets before using them (fixes bug #1232190)
7966 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7968 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7969 (lnksect2): generate warnings for memory overlap
7970 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7971 constseg to set the name of these segments so you can instruct the linker
7972 to place them in banks
7973 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7974 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7975 added code_seg and const_seg to options
7976 * src/SDCCglue.c (emitMaps): use options.const_seg,
7977 (createInterruptVect): put interrupt vectors in segment HOME,
7978 (glue): put HOME before static segment and put the main glue in HOME,
7979 (glue): use options.code_seg
7980 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7981 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7982 these segments so you can instruct the linker to place them in banks
7983 (linkEdit): use code_loc for HOME segment which should be the first
7984 segment in code memory now
7985 * src/SDCCmem.c: fixed more stuff like bug 1238386
7986 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7987 (changePointer): don't change function pointers to code pointers for
7989 (compareType): added exceptional check for banked function pointers
7990 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7991 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7992 after static in code memory
7993 * src/mcs51/gen.c: added aopLiteralLong prototype,
7994 (aopForSym): use getSize for functions,
7995 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7996 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7997 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7999 (genPcall): use call for literal function pointers and generate banked
8000 calls over the one trampoline so there's only one place for the user to
8001 modify according to his/hers hardware,
8002 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8003 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8004 * src/mcs51/main.c: added keyword banked,
8005 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8006 * support/Util/SDCCerr.c,
8007 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8008 needed for passing the bank and address to the trampoline
8009 * device/lib/mcs51/crtbank.asm: added for bankswitching
8010 * device/lib/mcs51/Makefile: added crtbank
8012 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8014 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8015 for fields at offset 0 of a struct or union as reported
8016 on 2005-07-07 in the developer mailing list.
8018 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8020 * src/SDCCmem.c: fixed bug 1238386
8022 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8024 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8025 (patch #1144962), added peephole 300, enabled 259.x
8026 * doc/sdccman.lyx: removed screenshot and provided link instead
8028 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8030 * doc/sdccman.lyx: added section about debugging with ddd
8031 * doc/figures/ddd_example.eps: screenshot of debugging session
8033 2005-07-04 Raphael Neider <rneider AT web.de>
8035 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8036 like CODE pointers, fixes #1115683
8037 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8038 call, fixes bugs #1232211, #1228110,
8039 fixed wrong casts to pCodeFlow from pCodeInstructions
8041 2005-07-04 Raphael Neider <rneider AT web.de>
8043 * src/pic/gen.c (popGet): changed assert to allow for
8045 * (popGetAddr): changed signature to provide
8046 an additional index, patched all call sites
8047 * (genCmpEq): handle literal-like operands correctly
8048 * (genAddrOf): added sanity checks on __code/__data pointers
8049 * (genAssign): added handling of symbols from __code section
8050 * (gencjne): do not generate code for comparisons whose result
8051 is neither stored nor used, fixes bug #1171114
8052 * (AccLsh, AccRsh): operate on operand instead of WREG
8053 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8054 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8056 * rewrote complete shift-by-literal logic, commented unused
8058 * (genConstPointerGet): get multiple bytes (if result size > 1),
8059 fixed handling of non-immediate addresses
8060 * (genPointerGet): handle CODE pointers like CONST pointers
8061 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8062 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8063 operand is to be treated as a literal or not
8064 * (mov2w,genPcall,genCmpEq),
8065 src/pic/genarith.c: use aop_isLitLike() to decide between
8066 literal/register contents
8067 * (addSign): added missing offset
8068 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8069 only emit comment in debug-mode,
8070 use {aop,op}_isLitLike throughout the file
8071 * src/pic/glue.c: fix initializers for pointers (work in progress)
8072 * src/pic/pcode.c (get_op): honor index on _const symbols
8073 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8074 * (dumppBlock): added pCode size estimation
8075 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8076 check for IS_SYMOP before OP_SYMBOL'ing
8077 * fixed indentation, compacted switch-statements
8078 * (allocReg): find free register and allocate it instead of
8079 allocating new registers all the time
8080 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8081 registers as its operands (necessary only for multibyte GETs)
8083 2005-07-01 Raphael Neider <rneider AT web.de>
8085 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8086 debugging .asm-output macros FENTRY + FEXIT
8087 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8089 * (emitpComment): NEW, printf to pCode
8090 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8092 * (popGetAddr): NEW, variant of popGet to access an immediates
8093 high(er) bytes instead of the n'th byte of memory they reference,
8094 replaced popGet with popGetAddr where neccessary
8095 * (genDataPointerGet): reactivated and fixed implementation
8096 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8098 * (genDataPointerSet): fixed multibyte assignments
8099 * (genpic14Code): fixed --i-code-in-asm handling
8100 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8101 * (genPlus): fixed index-out-of-bounds error
8102 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8103 * src/pic/ralloc.c: added debugging output macro FENTRY2
8104 * (spillThis): fixed indentation, enbraced for-body for clarity
8105 * (rematStr): commented out as now unused
8106 * (regTypeNum): commented out special spill case (overwrites
8108 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8110 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8112 * doc/sdccman.lyx: documented sfr16/sfr32,
8113 added example for using storage class with function pointers
8114 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8116 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8118 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8119 * device/lib/_itoa.c,
8120 * device/lib/_ltoa.c: optimized codesize
8121 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8122 but don't know how to suppress the double warning.
8123 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8124 * support/Util/SDCCerr.c,
8125 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8127 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8129 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8130 fixed old K&R prototypes
8131 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8132 * device/lib/_gptrget.c,
8133 * device/lib/_gptrgetc.c,
8134 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8135 also new versions for small generic pointers and banked generic pointers
8136 * src/port.h: added const_name
8137 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8138 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8139 * src/SDCCcse.c (findPrevIc): check all associative operators
8140 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8141 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8142 * src/SDCCmem.c: updated comments,
8143 set far-space to 0 for pdata, results in optimized code
8144 * src/SDCCmem.h: added macro CONST_NAME
8145 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8146 moving the info into the highest bits, see also gptrget/gptrput
8147 * src/src.dsp: added sdcc.ico to project files
8148 * src/avr/gen.c (genCast): fixed bug 0x%d
8149 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8150 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8151 relation between ptr_type and DCL_TYPE,
8152 (genCast): fixed bug 0x%d
8153 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8154 (CODE)" for const_name
8155 * src/hc08/gen.c (genCast): fixed bug 0x%d
8156 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8157 (hc08_port): added "CONST (CODE)" for const_name
8158 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8159 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8160 between ptr_type and DCL_TYPE,
8161 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8162 operand* and took AOP() inside function so sfr-ness can be checked,
8163 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8165 (genFunction, genEndFunction): optimized stack setup,
8166 (genMinus): optimized for literals with ending zeroes (in bytes),
8167 (genCast): fixed bug 0x%d
8168 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8169 (mcs51_port): added "CONST (CODE)" for const_name
8170 * src/mcs51/peeph.def: made rule 226 more generic
8171 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8172 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8173 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8174 * src/z80/main.c (z80_port): added NULL for const_name,
8175 (gbz80_port): added NULL for const_name
8176 * support/regression/tests/bug663539.c,
8177 * support/regression/tests/sfr16.c: new tests
8179 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8181 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8183 2005-06-24 Raphael Neider <rneider AT web.de>
8185 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8187 * device/include/pic16/signal.h: added USBIF
8190 2005-06-24 Raphael Neider <rneider AT web.de>
8192 * device/lib/pic16/libdev/pic18f2455.c,
8193 device/include/pic16/pic18f2455.h: NEW
8194 * device/include/pic16/pic18fregs.h,
8195 device/lib/pic16/pics.all,
8196 src/pic16/device.c: added 18f2455
8197 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8198 device/include/pic16/{pic18f[68][567].h,usart.h}:
8199 replaced MULTIPLE_USARTS define with more relaible
8200 compatibility sfrs (for USART access)
8202 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8204 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8205 and the output asm file line is printed on two lines.
8207 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8209 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8210 BGT, BLE, BHI, and BLS instructions
8211 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8213 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8214 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8216 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8218 2005-06-15 Raphael Neider <rneider AT web.de>
8220 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8221 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8222 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8223 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8224 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8226 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8228 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8229 Marcel Telka in bug #1215704
8231 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8233 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8234 located in shared memory bank.
8236 2005-05-31 Raphael Neider <rneider AT web.de>
8238 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8239 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8240 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8242 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8244 * device/lib/_strncpy.c: fixed the fix
8246 2005-05-26 Raphael Neider <rneider AT web.de>
8248 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8249 initializers with \0, bug #1208187
8250 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8251 intializers with \0, bug #1208187
8253 2005-05-26 Raphael Neider <rneider AT web.de>
8255 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8256 initializers with \0, bug #1208187
8257 * src/pic16/main.c (_process_pragma): added sanity checks
8258 for stack position and size, emit warnings when appropriate
8260 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8262 * device/lib/_strncpy.c: fixed not filling with \0
8264 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8266 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8268 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8269 compound_statement),
8271 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8273 2005-05-24 Raphael Neider <rneider AT web.de>
8275 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8277 2005-05-24 Raphael Neider <rneider AT web.de>
8279 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8280 TRISE definitions, closes bug #1162453
8282 2005-05-22 Raphael Neider <rneider AT web.de>
8284 * src/pic16/main.c (_process_pragma): check for missing
8285 arguments to pragmas code and udata
8286 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8287 consistency fixes to match other headers (thanks to Jim Paris)
8288 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8290 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8292 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8294 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8296 * support/regression/tests/bug1198642.c: new test
8297 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8298 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8299 * support/scripts/resource.h,
8300 * support/scripts/resource.rc,
8301 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8302 * support/scripts/sdcc.ico: added 32x32 icon
8304 2005-05-18 Raphael Neider <rneider AT web.de>
8306 * device/lib/pic16/libdev/pic18f*.c,
8307 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8308 keywords to "__sfr" and "__at (X)"
8309 * device/include/pic16/pic18fregs.h: added pic18f4520
8310 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8311 #1203088 (MPLAB compatibility)
8313 2005-05-17 Raphael Neider <rneider AT web.de>
8315 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8316 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8317 * device/lib/pic16/pics.all: added new devices
8318 * src/pic16/device.c: added support for pic18f4520
8320 2005-05-16 Raphael Neider <rneider AT web.de>
8321 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8322 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8323 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8324 convenience function for bit access
8326 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8328 * device/lib/printf_large.c: fixed bug 1193299
8329 * support/regression/tests/bug1057979.c: added test %3.3s
8331 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8333 * device/include/mcs51/8051.h,
8334 * device/include/mcs51/8052.h: made parseable with lint
8335 * device/include/mcs51/lint.h: added include file for (sp)lint
8336 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8337 * doc/cdbfileformat.lyx,
8338 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8340 2005-05-14 Raphael Neider <rneider AT web.de>
8342 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8343 * device/lib/pic16/libc/stdlib/itoa.c (new)
8344 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8345 * device/lib/pic16/libio/Makefile: exclude subdir according to
8346 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8347 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8348 * src/pic16/gen.c (genFunction): prevent annoying warning
8349 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8351 * support/cpp2/cppmain.c (cpp_output_string): new
8352 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8355 2005-05-13 Borut Razem <borut.razem AT siol.net>
8357 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8359 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8361 * .version: changed to version 2.5.1; back to bleeding edge development
8363 2005-05-11 Borut Razem <borut.razem AT siol.net>
8365 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8366 generate PDF version 1.3 documents
8368 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8370 * .version: changed to version 2.5.0
8372 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8374 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8376 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8378 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8379 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8380 well as many smaller updates.
8381 * .version: changed to version 2.5.0-pre1
8383 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8385 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8387 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8389 * support/regression/tests/bug1185672.c: added
8390 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8392 * src/mcs51/gen.c (genCall): added comments, made it look safer
8393 * src/mcs51/gen.c (genEndFunction): simplified
8395 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8397 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8399 2005-04-14 Borut Razem <borut.razem AT siol.net>
8401 * fixed bug 1045046 - SIGSEGV with really simple code?:
8402 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8403 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8405 2005-04-14 Borut Razem <borut.razem AT siol.net>
8407 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8408 src/pic16/device.h: temporarily disabled experimental #inline pragma
8411 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8413 * device/include/z80/stdio.h,
8414 * device/include/z80/string.h: removed these highly incomplete files so
8415 SDCC can use the default ones in device/include/
8417 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8419 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8421 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8424 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8426 * device/include/malloc.h: removed redundant __reentrant prototypes
8427 * device/lib/_mullong.c: added working xstack variant in asm (C version
8428 doesn't pass regression tests)
8429 * device/lib/bpx.c: used __data and made bpx char for mcs51
8430 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8431 (createFunction): fixed bug with xstackPtr
8432 * src/SDCCcse.c: corrected comments
8433 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8434 (killDeadCode, eBBlockFromiCode): removed unused code
8435 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8437 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8438 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8439 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8440 (genModOneByte): fixed warning in MSVC
8441 * src/mcs51/main.c (): added comments
8442 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8444 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8446 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8448 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8450 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8452 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8454 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8455 characters arrays of larger size than the declared one.
8457 2005-04-10 Borut Razem <borut.razem AT siol.net>
8459 * src/pic/gen.c (genInline),
8460 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8461 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8462 (findNextInstruction), (findPrevInstruction),
8463 (findInstructionUsingLabel),
8464 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8465 * src/pic/pcode.c (findLabel): added missing '\n'
8466 * src/src.dsp: added SDCCdwarf2.c to the project
8468 2005-04-09 Borut Razem <borut.razem AT siol.net>
8470 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8472 2005-04-08 Raphael Neider <rneider AT web.de>
8474 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8475 into the chain after a given one) and mergeDefmapSymbols (combine
8476 defmap entries for each symbol per pcode)
8477 * (createDefmap): have defmap entries merged in the end
8478 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8479 a symbol before replacing one access type's symbol, merge symbols in
8480 the end (replacement symbol might already have an entry)
8481 * (assignValnums): keep reference to written WREG intact
8483 2005-04-08 Raphael Neider <rneider AT web.de>
8485 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8488 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8490 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8493 2005-04-07 Raphael Neider <rneider AT web.de>
8495 * device/include/pic16/usart.h: added compatibility defines for
8496 devices with more than one USART
8497 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8499 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8501 * device/lib/Makefile.in: updated for port specific include
8503 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8505 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8507 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8509 * device/include/8051.h,
8510 * device/include/8052.h,
8511 * device/include/at89S8252.h,
8512 * device/include/at89c55.h,
8513 * device/include/at89x051.h,
8514 * device/include/at89x51.h,
8515 * device/include/at89x52.h,
8516 * device/include/mcs51reg.h,
8517 * device/include/reg51.h,
8518 * device/include/reg764.h,
8519 * device/include/regc515c.h,
8520 * device/include/sab80515.h: (re)moved these 12 files
8521 * device/include/mcs51/8051.h,
8522 * device/include/mcs51/8052.h,
8523 * device/include/mcs51/at89S8252.h,
8524 * device/include/mcs51/at89c55.h,
8525 * device/include/mcs51/at89x051.h,
8526 * device/include/mcs51/at89x51.h,
8527 * device/include/mcs51/at89x52.h,
8528 * device/include/mcs51/mcs51reg.h,
8529 * device/include/mcs51/reg51.h,
8530 * device/include/mcs51/reg764.h,
8531 * device/include/mcs51/regc515c.h,
8532 * device/include/mcs51/sab80515.h: and added them here
8534 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8536 * device/include/stdarg.h: changed SDCC specific keywords to double
8538 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8540 * device/include/hc08/mc68hc908gp32.h,
8541 * device/include/hc08/mc68hc908jb8.h,
8542 * device/include/hc08/mc68hc908jkjl.h,
8543 * device/include/hc08/mc68hc908qy.h: fixed comments
8544 * device/include/mcs51/README: updated
8545 * device/include/mcs51/c8051f120.h: added PINRSF
8546 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8547 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8548 amidst code. Also inline is not supported.
8550 2005-04-06 Raphael Neider <rneider AT web.de>
8552 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8553 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8554 callers stack/frame pointers
8556 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8558 * device/include/pic16/usart.h: added, missing in previous commit,
8559 * device/include/pic16/adc.h: fixed typo,
8560 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8562 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8564 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8565 uninitialized because a bug appears with gplink
8566 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8567 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8568 complains for unrecognised option
8570 2005-04-05 Raphael Neider <rneider AT web.de>
8572 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8573 structs as well (using memcpy)
8574 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8575 on ISRs (GOTO has no label)
8576 * src/pic16/device.h: added OF_OPTIMIZE_DF
8577 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8578 new data flow analysis/optimization
8579 * src/pic16/pcode.c: added (prototypes for and implementation of)
8580 dataflow analysis functions, fixed pCodeInstructions' inCond and
8581 outCond values, made RCALL a branch instruction
8582 * (pic16_unlinkpCode): keep C line if possible
8583 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8584 C line moved if possible
8585 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8586 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8587 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8588 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8590 * (pic16_getJumptabpCode): NEW, needed in...
8591 * (LinkFlow): fixed handling of jumptables, calls and conditional
8593 * (pic16_InsertCommentAfter): NEW
8594 * (pic16_pCodeReplace): made verbose and flow preserving
8595 * (AnalyzeFlow): added call to data flow analysis
8596 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8597 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8598 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8600 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8602 * src/SDCCast.c (decorateType): fixed bug #1105626
8604 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8606 * device/include/asm/pic16/features.h,
8607 * pic18f*.h headers,
8608 * device/include/pic16/adc.h,
8609 * device/include/pic16/delay.h,
8610 * device/include/pic16/i2c.h,
8611 * device/include/pic16/malloc.h,
8612 * device/include/pic16/stdio.h,
8613 * device/include/pic16/stdlib.h,
8614 * device/include/pic16/string.h,
8615 * device/lib/pic16/libc/stdio/printf_tiny.c,
8616 * device/lib/pic16/libc/stdio/printf_small.c,
8617 * device/lib/pic16/libc/stdio/strmgpsim.c,
8618 * device/lib/pic16/libc/stdio/strmmssp.c,
8619 * device/lib/pic16/libc/stdio/strmusart.c,
8620 * device/lib/pic16/libc/stdio/vfprintf.c,
8621 * device/lib/pic16/libc/stdlib/ltoa.c,
8622 * device/lib/pic16/libc/stdlib/putchar.c,
8623 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8624 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8625 * device/lib/pic16/libc/stdlib/memchrram.c,
8626 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8627 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8628 * device/lib/pic16/libio/adc/adcbusy.c,
8629 * device/lib/pic16/libio/adc/adcread.c,
8630 * device/lib/pic16/libio/adc/adcsetch.c,
8631 * device/lib/pic16/libio/usart/ubaud.c,
8632 * device/lib/pic16/libio/usart/ubusy.c,
8633 * device/lib/pic16/libio/usart/udrdy.c,
8634 * device/lib/pic16/libio/usart/uopen.c,
8635 * device/lib/pic16/libio/usart/uputc.c,
8636 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8637 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8638 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8639 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8640 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8641 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8642 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8643 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8644 specific keywords to double underlined form,
8645 * device/lib/pic16/libc/Makefile.rules,
8646 * device/lib/pic16/libsdcc/Makefile.rules,
8647 * device/lib/pic16/libm/Makefile,
8648 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8649 to compile with C standard set in Makefile.common
8650 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8651 rand.c and crc.c in compilation process,
8652 * device/lib/pic16/libsdcc/int/divuint.c,
8653 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8654 `c' from signed to unsigned,
8655 * device/lib/pic16/startup/crt0.c,
8656 * device/lib/pic16/startup/crt0i.c,
8657 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8658 keywords to double underlined form, bug fixes in _do_cinit function
8659 which prevented the correct initialization of the .idata segment,
8660 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8661 core to enter a infinite loop
8662 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8664 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8666 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8668 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8670 * device/include/Makefile.in: add support for hc08 subdirectory
8671 * device/include/hc08/: new subdirectory
8672 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8673 Lucas Loizaga, thanks!
8674 * device/include/hc08/mc68hc908qy.h,
8675 * device/include/hc08/mc68hc908gp32.h,
8676 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8677 their own directory. Changed internal macro names to use the compiler
8678 reserved namespace. Changed SDCC specific keywords to double
8680 * device/include/math.h,
8681 * device/include/malloc.h,
8682 * device/include/stdarg.h,
8683 * device/include/stdbool.h
8684 * device/include/string.h,
8685 * device/include/tinibios.h,
8686 * device/include/ds400rom.h,
8687 * device/include/8051.h,
8688 * device/include/8052.h,
8689 * device/include/80c51xa.h,
8690 * device/include/at89c55.h,
8691 * device/include/at89S8252.h,
8692 * device/include/at89x51.h,
8693 * device/include/at89x52.h,
8694 * device/include/ds80c390.h,
8695 * device/include/reg764.h,
8696 * device/include/regc515c.h,
8697 * device/include/sab80515.h,
8698 * device/include/mcs51/c8051f000.h,
8699 * device/include/mcs51/c8051f018.h,
8700 * device/include/mcs51/c8051f020.h,
8701 * device/include/mcs51/c8051f040.h,
8702 * device/include/mcs51/c8051f060.h,
8703 * device/include/mcs51/c8051f120.h,
8704 * device/include/mcs51/c8051f300.h,
8705 * device/include/mcs51/c8051f310.h,
8706 * device/include/mcs51/c8051f320.h,
8707 * device/include/mcs51/c8051f330.h,
8708 * device/include/mcs51/c8051f350.h,
8709 * device/include/z180.h: Changed SDCC specific keywords to double
8712 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8714 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8716 * (pic16_assignConfigWordValue): disable testing of configuration
8717 register value with config mask,
8718 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8719 function with port->fun_prefix,
8720 * (genFunction): when generating a naked interrupt function never
8721 create an absolute segment placed in interrupt vector address, place
8722 the actual interrupt function at IVA instead, when an interrupt
8723 function is generated with unspecified interrupt then do not create
8724 the absolute section,
8725 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8726 code for generating a call to generic pointer get/put function with
8727 a call to function pic16_callGenericPointer(),
8728 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8729 the call to the generic pointer get/put functions with prefixing the
8730 function name with port->fun_prefix,
8731 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8732 * src/pic16/main.c (_process_pragma): prefix function with
8734 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8735 calling assembler, old 18Fxxxx macro is deprecated,
8736 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8737 PC_ASMDIR in while condition,
8738 * (findInstruction): add PC_ASMDIR in while condition,
8739 * (buildCallTree): prefix main with port->fun_prefix,
8740 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8741 identifier for variable with banked access in instructions BTFSS,
8742 BTFSC, BCF, BSF, BTG
8743 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8744 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8745 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8746 perform optimization when enviroment variable NO_REG_OPT is set,
8747 * (insideLRBlock): NEW, return 1 if register is inside an
8748 INF_LOCALREGS block,
8749 * (RemoveRegFromLRBlock): remove a register that is completely
8750 eliminated by register optimization, but it is still left in local
8751 register store/restore in/from stack block,
8752 * (Remove2pcodes): after removing register, check to see if it
8753 should be removed from local register store/restore in/from stack
8755 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8756 DUMMY_READ_VOLATILE,
8758 * device/include/pic16/adc.h: minor prototype modifications and
8760 * device/include/pic16/malloc.h: added GPL notice various
8762 * device/include/pic16/stdint.h: NEW, standard header for ints
8763 * device/include/pic16/delay.h: NEW, header for delay functions,
8764 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8766 * device/include/pic16/signal.h: NEW, header providing helper macros
8767 for implementing signal handlers,
8768 * device/include/pic16/stdio.h: added prototypes for functions,
8769 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8770 prototypes for stdin and stdout, added macro PUTCHAR to
8771 automatically implement putchar function prototype,
8772 * device/include/pic16/usart.h: modified and updated USART library,
8773 * device/lib/pic16/libio/adc/,
8774 * device/lib/pic16/libio/i2c: some modifications to improve library
8776 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8777 family of functions,
8778 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8779 family of functions and other sources,
8780 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8781 of the PIC18Fxx[28] devices,
8782 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8783 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8784 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8785 _do_cinit function, because the previous failed when local variables
8786 where not placed in the same memory bank,
8787 * device/lib/pic16/libsdcc/char/: various modifications to improve
8788 library performance,
8789 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8790 information on the new functions of the c library and more...
8792 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8794 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8796 2005-03-26 Raphael Neider <rneider AT web.de>
8798 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8799 if condition == CARRY)
8800 * (genCmp): adapted to new genSkipc semantics
8801 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8802 on rIfx (genCmp was broken)
8804 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8806 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8807 * src/z80/main.c (_keywords[]),
8808 * src/SDCCglobal.h (struct options),
8810 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8811 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8812 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8813 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8814 always available in leading double underscore form. The C99 support is
8815 mostly missing, but it's a start.
8816 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8817 reserved identifier "__data".
8819 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8821 * src/mcs51/peeph.def: fixed bug 1170013
8823 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8825 * device/include/mcs51reg.h: fixed bug 842007
8827 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8829 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8832 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8834 * src/port.h (struct PORT),
8835 * src/avr/ralloc.c (avr_assignRegisters),
8837 * src/ds390/ralloc.c (ds390_assignRegisters),
8839 * src/hc08/ralloc.c (hc08_assignRegisters),
8841 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8843 * src/pic/ralloc.c (pic14_assignRegisters),
8845 * src/pic16/ralloc.c (pic16_assignRegisters),
8847 * src/xa51/ralloc.c (xa51_assignRegisters),
8849 * src/z80/ralloc.c (z80_assignRegisters),
8851 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8852 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8854 * src/SDCCdflow.c (computeDataFlow),
8856 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8858 * src/SDCCcflow.c (*),
8860 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8861 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8862 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8863 immedDom() returning wrong block; probably fixes bug #1160833)
8865 2005-03-20 Borut Razem <borut.razem AT siol.net>
8867 * support/scripts/inc2h.pl: WIN32 port
8869 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8871 * device/lib/makefile.in: added abs.c and labs.c
8873 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8875 * device/include/stdint.h: added
8876 * device/lib/abs.c: added
8877 * device/lib/labs.c: added
8878 * device/include/stdlib.h: added abs() and labs() prototypes
8879 * device/lib/libsdcc.lib: added abs and labs
8880 * device/include/float.h,
8881 * device/lib/_fsmul.c,
8882 * device/lib/printf_fast.c,
8883 * device/lib/printf_tiny.c: updated comments
8885 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8887 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8890 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8892 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8893 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8895 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8897 * device/lib/printf_large.c: removed inline assembly for portability and
8898 readability. Use printf_fast if speed or size are more important.
8899 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8900 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8902 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8904 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8905 prevent compiler warning
8907 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8909 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8910 moved to level 0 and declared as static. Also they are explicit
8911 placed in access bank. This was necessery because some times they
8912 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8913 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8914 optimizations. Currently only compare to unsigned char is implemented,
8915 * src/pic16/gen.c: added fReturnIdx array,
8916 * (struct resolvedIfx) is moved to gen.h and made public,
8917 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8918 * (aopForSym): added an optimization to directly store in stack of
8919 the operand of a SEND iCode,
8920 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8921 but as registers instead (AOP_REG) using the fReturnIdx array,
8922 * (pic16_freeAsmop): remove the freed register from the
8923 _G.sregsAlloc field,
8924 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8925 a compare of 'WREG',
8926 * (pic16_popGetTempRegCond): changed function prototype, now
8927 function takes also a bitVector argument v which holds the current
8928 set of registers that are allocated for stack access by aopForSym,
8929 registers allocated in aopForSym for accessing stack symbols are not
8930 any more part of the functions usedRegs field,
8931 * (genCall): some times aopOp is called for a stack variable to be
8932 send, aopForSym might perform the push, if this is true make sure
8933 that genCall doesn't push the variable twice by testing _G.resDirect,
8934 * (genFunction): changed testing for unspecified interrupt number
8935 from 256 to INTNO_UNSPEC,
8936 * modified selection scheme of frame pointer generation. Previously
8937 if function did use local registers a frame pointer was generated,
8938 now a frame pointer is generated only if function has arguments
8939 (that need PLUSW2 register access), or has stack arguments, or the
8940 compiler is not instructed to omit the frame pointer,
8941 * (genEndFunction): before restoring local registers that were saved
8942 in the function preamble, also restore the registers that *might*
8943 have been allocated for stack access,
8944 * (genRet): removed some old comments,
8945 * (genCmp, the active (RN's) version): added a call to the
8946 pic16_genCmp_special function to perform the compare with a more
8947 robust and optimized way,
8948 * (genInline): a feature has been added in inline code generation,
8949 which allows a wildcard variable substitution when writing inline
8950 assembly. Code is incomplete and experimental therefore undocumented,
8951 * (genCast): changed order of aopOp for result and right to allow
8952 aopForSym to directly load the result if possible,
8953 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8954 perform an optimized compare on some selected special occasions,
8955 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8956 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8957 generate an IVT any more,
8958 * src/pic16/main.c (pic16_optionsTable): added command line option
8960 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8961 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8963 * src/pic16/NOTES: Raphael Neider added in list of active developers
8964 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8965 jumptable_end to prevent bug #,
8966 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8967 inCond and outCond fields,
8968 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8969 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8970 turn off register spilling,
8971 * (packRegsForOneUse): synced with other ports' versions although it
8972 is not used currently,
8973 * (pic16_packRegisters): added an optimization while reading
8974 structure bitfields, some registers may be saved (malloc code is
8975 decreased by 80 bytes)
8977 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8979 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8980 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8981 this can be optimized more?
8983 2005-03-10 Raphael Neider <rneider AT web.de>
8985 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8986 genNearPointerGet): (hopefully) fixed access to bitfields via
8987 pointers (p->bitN = x; and x = p->bitN; failed)
8989 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8991 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8993 2005-03-09 Raphael Neider <rneider AT web.de>
8995 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8997 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8999 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9000 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9001 (regTypeNum): set REG_BIT type if necessary
9002 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9003 * support/regression/tests/critical.c: check bug 1144613
9005 2005-03-02 Raphael Neider <rneider AT web.de>
9007 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9009 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9011 * src/avr/ralloc.c (serialRegAssign),
9012 * src/ds390/ralloc.c (serialRegAssign),
9013 * src/hc08/ralloc.c (serialRegAssign),
9014 * src/mcs51/ralloc.c (serialRegAssign),
9015 * src/pic/ralloc.c (serialRegAssign),
9016 * src/pic16/ralloc.c (serialRegAssign),
9017 * src/xa51/ralloc.c (serialRegAssign),
9018 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9020 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9022 * src/SDCCast.c (decorateType): fixed bug 1124787
9024 2005-02-20 Hubert Sack <sack AT digiplan.de>
9025 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9027 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9030 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9032 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9033 to keep the correct label reference count when adding/removing references
9034 to labels. A peephole file using this is appended to patch #1144962.
9036 2005-02-14 Raphael Neider <rneider AT web.de>
9038 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9039 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9040 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9041 retrievals of result operand's value on assignment
9043 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9045 * device/include/pic16/string.h: modified prototype for memccpy()
9046 to memccpy(void *, void *, char, size_t)
9047 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9048 check whether to omit frame pointer or not,
9049 * (genInline): convert all occurences of "\n" to LF in inline
9050 assembler blocks, this helps formatting the inline text,
9051 * (pic16_loadFSR0): modified prototype,
9052 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9053 removed some 8051 legacy code,
9054 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9055 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9056 before allocating temporary registers in functions,
9058 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9060 * support/regression/tests/bitvars.c: corrected the "fix"
9062 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9064 * support/regression/tests/bitvars.c,
9065 * support/regression/tests/bitwise.c,
9066 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9068 2005-02-10 Raphael Neider <rneider AT web.de>
9070 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9071 different size for Alpha
9072 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9074 2005-02-09 Raphael Neider <rneider AT web.de>
9076 * src/SDCC.lex(doPragma) : save and restore warning options as well
9077 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9078 * have #pragma less_pedantic set the errorlevel to WARNING
9080 * (cloneOptimize) : fixed wrong malloc's size
9081 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9082 facilitate correct handling of #pragma (save|restore)
9084 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9086 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9088 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9090 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9092 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9094 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9096 2005-02-02 Raphael Neider <rneider AT web.de>
9098 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9099 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9100 * (pic16_storeForReturn): fixed to allow returning function pointers
9101 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9102 * device/include/pic16/{stddef.h,stdbool.h}: added
9104 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9106 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9108 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9110 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9111 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9112 appeared to be required
9114 2005-01-31 Borut Razem <borut.razem AT siol.net>
9116 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9117 include/mcs51 and include/z80 directories to the package
9119 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9121 * src/hc08/gen.c (genFunction): fixed bug #1112752
9123 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9125 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9127 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9129 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9131 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9133 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9135 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9137 * device/include/c8051fxxx.h: removed these 6 files
9138 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9140 2005-01-26 Raphael Neider <rneider AT web.de>
9142 * src/pic16/gen.c (genAssign): fixed assignment from longs
9143 in codespace (were cut to three bytes)
9144 * (genDummyRead): implemented (except for CODESPACE...),
9146 * src/pic16/glue.c (emitStatistics): beautified
9147 * device/lib/pic16/libm/Makefile: added include path
9149 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9151 * src/z80/gen.c (aopPut): fixed bug #1103902
9153 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9155 * device/lib/expf.c: fixed bug #1095792
9157 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9159 * device/lib/pic16/libm: added Math library sources
9161 2005-01-24 Raphael Neider <rneider AT web.de>
9163 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9164 to enable upcast to pCodeOpReg2 (there is no type tag to
9165 differenciate the two and pic16_popGet2p cast into PCOR2)
9166 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9167 (sizeof(sectNames) changed to sizeof(sectName))
9168 Both patches fix segfaults under MinGW.
9170 2005-01-23 Raphael Neider <rneider AT web.de>
9172 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9173 Safe_[mc]?alloc()'ed variables
9174 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9175 of (byte sized) temporaries (assign them to WREG for now)
9176 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9177 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9178 this might fix SIGSEGVs on MinGW...
9179 * src/SDCCopt.c (killDeadCode): restored original behaviour
9180 (volatile operands might get thrown away though)
9182 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9184 * src/pic16/gen.c: fixed bug #1106975,
9185 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9186 pointer update, INTCON is saved, global interrupts are disabled and
9187 restored after updateing TOS.
9188 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9189 * added function attribute 'shadowregs' to take advantage of shadow
9191 * added function attribute 'wparam' as an alternative to the wparam
9193 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9194 user declares a non-ISR function as 'shadowregs',
9195 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9197 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9199 * .version: bumped version number to 2.4.8
9200 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9202 * device/lib/pic16/libio/i2c/: I2C module support library,
9203 * device/include/pic16/i2c.h: I2C support library header,
9204 * device/lib/pic16/libc/stdio/: standard IO support sources,
9205 * (printf_small.c): printf_small() source, supports float print,
9206 * (printf_tiny.c): printf_tiny() source, does not support floats,
9207 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9208 enable global optimizations for entire library source, other
9209 Makefiles in the source tree are also modified to reflect this,
9210 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9212 * doc/sdccman.lyx: updated to reflect new changes,
9213 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9214 sym->onStack if-case,
9215 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9216 sbit, idata, _idata, xdata, _xdata,
9217 * added pragma library, to link an external library, (see doc),
9218 * removed command line options, --pomit-config-words, --pomit-ivt,
9219 --pleave-reset-vector,
9220 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9221 when calling assembler to reflect memory model used, also define
9222 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9223 reflect stack model used,
9224 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9225 on stack return NULL,
9227 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9229 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9230 of the operands is volatile. Fixes #1020220
9232 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9234 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9235 * (OptimizeRegUsage): make sure that there is really no other flow where
9236 the first pCode is used
9238 2005-01-22 Raphael Neider <rneider AT web.de>
9240 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9241 to fix #1106967 (pCode->seq are not set up correctly)
9243 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9245 * src/SDCCglue.c (glue): make sure code area is declared before the
9246 static initialization area.
9248 2005-01-21 Raphael Neider <rneider AT web.de>
9250 * device/lib/Makefile.in: fixed test for pic16 install dir
9251 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9253 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9254 added --optimize-goto compiler switch and pragma wparam documentation
9255 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9256 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9257 and PRODH closing bug #1071770 (peephole optimizer)
9259 2005-01-19 Raphael Neider <rneider AT web.de>
9261 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9262 cmdLine buffers (used when calling sdcpp...) are large enough
9263 (MAX_PATH=256 truncates arguments leading to system halts when
9265 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9266 * (genUminus): rewritten to for efficiency
9267 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9268 used uninitialized in some cases)
9269 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9270 copy the third byte from the int -- now assumes 0x80 (data memory)
9271 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9272 operands (genAddLit expects the iCode's operands to swapped as
9273 well), fixed leftover bytes (crashed for short left operands)
9274 * (pic16_genMinusDec): performance improvements, removed false
9276 * (pic16_genMinus): fixed to cope with differently sized operands
9277 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9279 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9280 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9281 new banksel optimization
9282 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9283 analysis for temporary registers (segfaults...)
9284 * src/pic16/peeph.def: added rule
9286 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9288 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9289 which converts a float number to its ASCII representation
9290 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9291 functions to convert the fractional and integer part of a float to ASCII,
9292 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9293 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9295 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9297 * device/include/pic16/adc.h: added GPL info,
9298 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9299 a pCodeOp as tested operand,
9300 * (genNearPointerGet): optimized bit testing, does not use
9301 intermediate register for bit value, test directly instead with
9302 BTFSS, BTFSC, works only for single bits,
9303 * (genpic16Code): dump the name of the iCode in the asm,
9304 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9305 renamed to pic16_decodeOp,
9306 * (serialRegAssign): do not allocate a temporary register for iCode
9307 sequences that test a single bit for 1/0
9309 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9311 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9312 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9313 access stack and frame pointers. They are initially assigned to
9314 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9315 accessing SFRs. Updated all occurences of modification of stack or
9316 frame pointer in gen.c and pcode.c,
9317 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9318 assigning of a literal value to pointers,
9319 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9320 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9323 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9325 * doc/sdccman.lyx: update documentation about stack pragma, added
9326 some info for stack memory models
9328 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9330 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9332 2005-01-08 Raphael Neider <rneider AT web.de>
9334 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9335 udata sections to fix bug #1097823
9337 2005-01-05 Raphael Neider <rneider AT web.de>
9339 * src/pic16/gen.c (genGenericShift): added handling of differently
9340 sized left operand and result
9342 2005-01-04 Raphael Neider <rneider AT web.de>
9344 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9345 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9346 to hold the condition bit)
9347 * added new version of genCmp (old code available via #define)
9348 * added new version of genShiftLeft/genShiftRight in a generic
9349 way, now supports shifting by negative values
9350 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9351 shiftCount (expected by genGenericShift)
9352 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9353 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9355 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9356 is an invalid literal too...)
9358 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9360 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9361 from Raphael Neider,
9362 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9363 for 8-bit literals. This fixes some literal operands which are sign
9364 extended to 16-bits ints when instruction needs only 8-bits.
9366 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9368 * device/lib/logf.c: added mcs51 assembly version
9369 * device/lib/expf.c: added mcs51 assembly version
9370 * device/lib/_logexpf.c: new shared asm code for expf and logf
9371 * device/include/math.h: add defines for assembly math library
9372 * device/lib/Makefile.in: build new _logexpf.c
9373 * device/lib/libfloat.lib: use new _logexpf.c
9375 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9378 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9379 device types which have less than 0x7f registers.
9381 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9383 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9385 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9387 * device/lib/printf_fast.c: only build on supported arch.
9388 * device/lib/printf_tiny.c: only build on supported arch.
9389 * device/lib/printf_fast_f.c: only build if asm float lib
9390 * device/lib/_fsget1arg.c: only build if asm float lib
9391 * device/lib/_fsget2args.c: only build if asm float lib
9392 * device/lib/_fsnormalize.c: only build if asm float lib
9393 * device/lib/_fsreturnval.c: only build if asm float lib
9394 * device/lib/_fsrshift.c: only build if asm float lib
9395 * device/lib/_fsswapargs.c: only build if asm float lib
9396 * device/include/stdio.h: don't provide print_fast,
9397 print_fast_f, print_tiny prototypes if --xstack used
9399 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9401 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9402 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9405 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9407 * device/lib/printf_fast_f.c: same as printf_fast, but
9408 with floating point enabled
9409 * device/lib/printf_fast.c: minor tweaks
9410 * device/include/stdio.h: add printf_fast_f
9412 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9414 * src/SDCCmain.c: make --float-reent default for mcs51
9415 * device/lib/_fsadd.c: added mcs51 assembly version
9416 * device/lib/_fssub.c: added mcs51 assembly version
9417 * device/lib/_fsmul.c: added mcs51 assembly version
9418 * device/lib/_fsdiv.c: added mcs51 assembly version
9419 * device/lib/_fseq.c: added mcs51 assembly version
9420 * device/lib/_fsneq.c: added mcs51 assembly version
9421 * device/lib/_fsgt.c: added mcs51 assembly version
9422 * device/lib/_fslt.c: added mcs51 assembly version
9423 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9424 * device/lib/Makefile.in: add _fscmp to build
9425 * device/lib/libfloat.lib: add _fscmp to build
9427 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9429 * device/lib/_fs2slong.c: added mcs51 assembly version
9430 * device/lib/_fs2sint.c: added mcs51 assembly version
9431 * device/lib/_fs2schar.c: added mcs51 assembly version
9432 * device/lib/_fs2ulong.c: added mcs51 assembly version
9433 * device/lib/_fs2uint.c: added mcs51 assembly version
9434 * device/lib/_fs2uchar.c: added mcs51 assembly version
9435 * device/lib/_slong2fs.c: added mcs51 assembly version
9436 * device/lib/_sint2fs.c: added mcs51 assembly version
9437 * device/lib/_schar2fs.c: added mcs51 assembly version
9438 * device/lib/_ulong2fs.c: added mcs51 assembly version
9439 * device/lib/_uint2fs.c: added mcs51 assembly version
9440 * device/lib/_uchar2fs.c: added mcs51 assembly version
9441 * device/include/float.h: added #define to select asm vs c
9443 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9445 * device/lib/printf_fast.c: improvements to float output
9446 * device/include/float.h: add defines for assembly float library
9447 * device/lib/_fsget1arg.c: receive 1 float arg
9448 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9449 * device/lib/_fsnormalize.c: normalize a float
9450 * device/lib/_fsreturnval.c: return float, various helper routines
9451 * device/lib/_fsrshift.c: right shift a float's mantissa
9452 * device/lib/_fsswapargs.c: swap 2 floats
9453 * device/lib/Makefile.in: build these 6 new files for mcs51
9454 * device/lib/libfloat.lib: add these 6 files to the library
9456 2004-12-26 Borut Razem <borut.razem AT siol.net>
9458 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9461 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9463 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9464 and fully reentrant and register bank neutral.
9465 * device/lib/printf_fast.c: added float (not enabled by default),
9466 added compact/slower integer (also not enabled by default),
9467 improved size/speed of fast integer code, other minor changes
9468 * device/include/stdio.h, device/lib/Makefile.in,
9469 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9471 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9473 * src/pic16/pcode.c: declaring variables other than at the start of a
9474 block is not supported in C by VC6.
9476 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9478 * applied a previous patch from Raphael Neider that wasn't included
9479 in the previous commits, which fixes infinite loops within jumptable
9481 * made some fixes that previous patches introduced
9483 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9485 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9486 that fixes an issue with AOP_PCODE asmop's offset,
9487 * (pic16_popCopyReg): update instance field too,
9488 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9489 function of pic port,
9490 * (genCmp, genAnd, genAssign),
9491 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9493 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9495 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9496 variables initial values to idata section,
9497 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9498 variables in some functions. This utilizes parmBytes field of iCode
9499 structure to hold the offset of the variable in stack. (might be
9500 able to use the stack field too?)
9501 * applied patch from Raphael Neider # ### , # ###
9502 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9503 variable initial values in idata section,
9504 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9505 for static variables with initial value
9506 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9507 applied fix in while loop from Raphael Neider.
9509 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9511 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9512 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9513 * src/ds390/ralloc.c (serialRegAssign): spill bits
9514 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9515 * support/Util/SDCCerr.c,
9516 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9517 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9518 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9520 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9522 * device/include/sdcc-lib.h: inserted LGPL, added includes
9523 asm/ds390/features.h and asm/mcs51/features.h
9524 * device/include/asm/default/features.h,
9525 * device/include/asm/gbz80/features.h,
9526 * device/include/asm/z80/features.h: added empty _AUTOMEM
9528 * device/include/asm/ds390/features.h,
9529 * device/include/asm/mcs51/features.h: added files with defines for
9530 _AUTOMEM and _STATMEM indicating automatic and static storage class
9531 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9532 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9533 * src/SDCCicode.c (geniCodeCast),
9534 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9535 * src/SDCCloop.c (loopInduction): removed unused variable lr
9536 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9537 to convertToFcall to include char modulo (RFE 1065037), added check
9538 if left operand is unsigned and use abs of literal value
9539 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9540 as it doesn't work after conversion from peephole.def to peephole.rul
9541 * src/mcs51/gen.c (toBoolean): added check for size,
9542 (genModOneByte): optimized code for signed char modulo a literal
9543 power of 2 (thanks to Hubert Sack),
9544 (genRRC): removed unnecessary "clr c",
9545 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9546 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9548 swapped rules 256.c and 256.d,
9549 extended 256.d by using new multiple checks (thanks Erik),
9550 added rules 256.e and 256.f,
9551 updated rule 261.a and 261.b to new generated code
9552 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9554 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9556 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9557 induction related bugs, including first part of bug #1074377
9559 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9561 * applied patch from bug-report #1076292,
9562 * applied patches for genAnd and Goto-optimizations for Raphael
9564 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9565 dump a less iCode information,
9566 * src/pic16/device.h (pic16_options_t): added field debgen,
9567 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9568 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9569 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9571 * (various functions): added macros FENTRY and FENTRY2 to functions,
9572 to emit function prologue,
9573 * (various functions): fixed indentation,
9574 * (genNearPointerGet): fixed loading of FSR0,
9575 * (genPackBits): applied patch from Raphael Neider to fix updating
9576 of FSR0 and touching only the modified bits,
9577 * src/pic16/genarith.c (various functions): added macros FENTRY to
9578 emit function prologue in comments,
9579 * src/pic16/pcode.h: added functions debugf2, debugf3,
9580 * src/pic16/ralloc.c: partial fix for packForPush caused
9583 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9585 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9586 <stsp AT users.sourceforge.net> with reversed byte order
9587 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9589 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9591 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9593 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9594 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9596 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9598 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9600 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9602 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9604 (setFromConditionArgs): friendly operand parser for peephole rules,
9605 (operandBaseName, operandsNotRelated): new peephole condition
9606 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9607 architecture specific register naming into account, handles n-way
9608 comparisons, and supports quoted literals
9609 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9611 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9613 * src/mcs51/peeph.def: fixed bug #1076940
9615 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9617 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9619 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9621 Adding support for replacing ljmps with sjmps in jumptables
9622 generated for switch statements. For now you need to set the
9623 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9624 Now 4 algorithms for mcs51 jumptable generation are used:
9625 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9626 addresses loaded pc-relative for up to 112 cases and stack-pushing
9627 target addresses loaded with offset from dptr for up to 256 cases.
9629 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9630 * src/mcs51/main.c: adapted constants for switch table generation
9631 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9633 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9635 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9636 * support/regression/tests/bug1057979.c: added test for bug 1073386
9638 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9640 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9643 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9645 * src/pic16/device.h,
9646 * src/pic16/genarith.c,
9649 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9651 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9653 Large cummulative patch for pic16 port.
9654 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9655 to call when a stack overflow occurs,
9656 * (malloc.h): added CVS Id tag,
9657 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9659 * added libc directory. The current version of LibC contains string
9660 functions, ctype functions and macros and some functions of the
9661 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9662 be extensively tested in the future. Standard disclaimer here.
9663 Library is not automatically build yet. But one can build it by
9664 invoking 'make' inside the libc directory.
9665 * added ADC library under libio. Preliminary version yet.
9667 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9668 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9669 aopForRemat() now and not by pic16_aopOp(),
9670 * (pic16_popGetTempReg): removed warning messgae when allocating
9671 temporary registers, its a buggy feature and will be removed,
9672 * (pic16_popGet): set register instance field in AOP_CRY,
9673 * (pic16_outBitC): fixed for results in size greater than 1,
9674 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9675 * (pic16_storeForReturn): optimized return of 0,
9676 * (genCmp): experimental code for new genCmp which uses PIC18's
9677 special compare&skip instructions. Initial tests fail some times
9678 with variables grater than 1 byte in size, so new code is disabled,
9679 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9681 * (genCast): began a fix to optimize the casting of a bit to another
9682 bit, now assigning a bitfield to another bitfield will fail, sorry,
9683 * src/pic16/main.c: disabled the use of lr-support feature,
9684 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9685 * added some function prototypes, added function _debugf prototype,
9686 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9687 bits with offset (case PO_GPR_BIT),
9688 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9690 * (isBankInstruction): modified to return 0 for no banking instruction,
9691 and 1 for banking instruction,
9692 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9693 caused stop processing pCodes after a inline assembly block,
9694 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9695 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9696 registers when it shouldn't,
9697 * src/pic16/ralloc.c (allocReg): add preliminary support for
9698 supporting a limited set of temporary registers,
9700 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9702 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9703 genDataPointerSet): ensure assignments always copy in MSB to LSB
9705 (loadRegFromAop): recognize CLRH optimization,
9706 (genFunction): optimize RECEIVE iCodes in reentrant functions
9708 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9710 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9711 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9713 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9714 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9715 contiguous with data
9717 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9719 * device/lib/_gptrget.c (_gptrget),
9720 * device/lib/_gptrgetc.c (_gptrgetc),
9721 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9722 instead of sjmp to ret
9723 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9724 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9726 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9728 * .version: bumped version to 2.4.7
9729 * device/lib/_gptrget.c (_gptrget): is now _naked
9730 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9731 * device/lib/_gptrput.c (_gptrput): is now _naked
9732 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9733 (createFunction): fixed xstack
9734 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9735 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9737 (geniCodeCritical): store original interrupt state in an iTemp bit
9738 var unless stack-auto
9739 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9740 * src/SDCCmain.c (setIncludePath): added include/target to search path
9741 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9742 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9744 (processFuncArgs): put bit vars in bit area
9745 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9746 unsaveRBank): fixed xstack,
9747 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9748 (genFunction, genEndFunction): fixed xstack,
9749 (genAssign): optimization don't walk backwards through mem
9750 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9751 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9752 * support/regression/Makefile: also make library (for stack-auto) when
9753 making "all" and added "test-mcs51-xstack-auto"
9754 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9755 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9756 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9757 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9758 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9759 make-library by MAKE_LIBRARY
9760 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9761 regression tests for xstack
9762 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9763 * support/regression/tests/critical.c: test for critical on mcs51
9765 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9767 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9768 built version of sdcc instead of installed version
9770 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9772 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9773 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9775 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9776 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9777 WARNING: remove device/lib/build/z80/printf.o by hand when
9778 updating from previous build!
9779 * device/lib/z80/printf.c: updated comment
9780 * support/regression/tests/bug1057979.c: test all ports now
9781 * support/regression/tests/bug1065458.c: file added
9783 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9785 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9786 *_start and *_end symbols for static functions
9788 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9790 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9791 and search crt0.o in all library paths,
9792 (setIncludePath): proper handling of --nostdinc,
9793 (setLibPath): proper handling of --nostdlib
9794 * support/regression/Makefile,
9795 * support/regression/ports/ds390/spec.mk,
9796 * support/regression/ports/gbz80/spec.mk,
9797 * support/regression/ports/hc08/spec.mk,
9798 * support/regression/ports/mcs51/spec.mk,
9799 * support/regression/ports/mcs51-large/spec.mk,
9800 * support/regression/ports/mcs51-stack-auto/spec.mk,
9801 * support/regression/ports/z80/spec.mk: use include and lib files from
9802 built version of sdcc instead of installed version
9803 * doc/sdccman.lyx: fixed typo in --nostdinc
9805 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9810 * src/pic/gen.c : added support to generate code for struct bit fields.
9812 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9814 * as/xa51/xa_version.h,
9815 * device/include/errno.h,
9816 * device/include/regc515c.h,
9817 * device/lib/_itoa.c,
9818 * device/lib/_ltoa.c,
9819 * device/lib/ser_ir_cts_rts.c,
9820 * sim/ucsim/xa.src/glob.cc,
9821 * sim/ucsim/xa.src/inst_gen.cc,
9822 * sim/ucsim/xa.src/xa_bit.cc,
9823 * sim/ucsim/xa.src/xa_sfr.cc,
9824 * sim/ucsim/z80.src/inst_dd.cc,
9825 * sim/ucsim/z80.src/inst_fdcb.cc,
9826 * support/scripts/keil2sdcc.pl,
9827 * src/pic16/pic16.dsp,
9828 * src/pic16/pic16a.dsp: corrected cvs line endings
9829 * device/lib/printf_large.c: fixed bug 1057979
9830 * src/pic16/gen.c: fixed non-C standard code
9831 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9832 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9833 * support/regression/ports/mcs51/support.c: reload T1 asap
9834 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9835 pdata use and clear idata startup behaviour
9836 * support/regression/tests/bug1057979.c: added
9838 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9840 * device/examples/ds390/ow390/ad26.h,
9841 * device/examples/ds390/ow390/cnt1d.h,
9842 * device/examples/ds390/ow390/crcutil.c,
9843 * device/examples/ds390/ow390/ownet.h,
9844 * device/examples/ds390/ow390/owsesu.c,
9845 * device/examples/ds390/ow390/swt12.h,
9846 * device/examples/ds390/ow390/swtoper.c,
9847 * device/examples/ds390/ow390/temp10.h,
9848 * device/examples/ds390/ow390/thermodl.c,
9849 * device/examples/ds390/tinitalk/tinitalk.dsp,
9850 * device/examples/ds390/tinitalk/tinitalk.dsw,
9851 * device/examples/mcs51/clock/hw.h,
9852 * device/examples/mcs51/simple2/go.bat,
9853 * device/examples/serialcomm/windows/serial.h,
9854 * device/examples/xa51/dummy.c,
9855 * device/examples/xa51/hello.c,
9856 * device/include/80c51xa.h,
9857 * device/include/at89x051.h: corrected cvs line endings
9859 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9861 * src/pic16/main.c (options): added command line --gstack, to trace
9862 stack over/under flows,
9863 * added pragma 'wparam' to allow passing first byte of function
9864 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9865 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9866 call to __gstack_test function and sets up the symbol as extern,
9867 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9868 * popaop): added call to pic16_testStackOverflow,
9869 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9871 * (genCall, genPcall): now all parameters are passed via stack
9872 except in functions that are pass to wparam pragma in which WREG is
9874 * (genPcall): REENTRANT flag is checked to see if variable prototype
9875 contains reentrant keyword, don't call a non-reentrant function, via
9876 a reentrant function pointer or vice versa, functions are never
9878 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9880 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9881 SIGSEGV when accessing a NULL register stucture,
9882 * (pic16_printGPointerType): modified to handle UPPER modifier for
9883 function initializers, changed prototype of function to simpler one,
9884 * (pic16_printIvalFuncPtr): check to see if function is already
9885 added in externs list,
9886 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9887 optimized a move from W to SFR with a move to the same register
9889 * device/lib/pic16/debug: NEW directory, contains debug features
9890 which are enabled when linking with libdebug.lib, currently command
9891 line option --gstack enables stack pointer tracing for over/under
9892 flow, corresponding sources are in debug/gstack
9894 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9896 * doc/sdccman.lyx: updated SDCC version,
9897 * (PIC16 port): update list of command line options,
9898 * src/pic16/device.h (structure pic16_options_t): added field gstack
9899 to enable stack overflow tracing on push/pops,
9900 * src/pic16/device.c (statistics structure): added statistics
9902 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9903 pic16_dump_int_registers): increase statistics counters for each
9904 * variable which is encountered
9905 * (pic16_dump_usection): emit each .udata variable to its own udata
9907 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9908 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9909 parameters via stack, otherwise use old scheme,
9910 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9911 assembler output file,
9912 * src/pic16/main.c: added command line options --gstack to enable
9913 push/pop tracing for stack overflow,
9914 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9915 instructions): added size of each instruction,
9916 * (pic16_countInstruction): estimate size of instructions in
9917 the_pFile list, inline assembly blocks are not counted,
9918 * (pic16_FixRegisterBanking): trace previous register usage, when
9919 banksel optimizations is greater than 0, don't emit a redudant
9922 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9924 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9925 * src/pic16/ralloc.c : applied same fix for pic16.
9926 * src/pic/gen.c : tidied it up a little.
9928 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9930 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9931 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9933 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9935 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9937 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9939 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9940 non-reentrant function __modsint in the interrupt function (thus
9941 corrupting math operations during serial I/O)
9942 * device/lib/ser_ir.c: as above, changed buffersize
9943 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9945 * doc/Makefile: added option -t for rsync
9947 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9949 * src/SDCCast.h (struct ast),
9950 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9952 2004-10-20 Borut Razem <borut.razem AT siol.net>
9954 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9957 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9959 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9961 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9962 support functions to replace long sequences of MOVFF's from access
9963 bank registers to stack and vice versa,
9964 * src/pic16/device.h: added new field opt_flags, where optimization
9965 flags can be set to enable certain features,
9966 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9967 * pBlock, (genFunction, genEndFunction): surroung loop for
9968 saving/loading used registers in stack with PC_INFO pCodes,
9969 INF_LREGS. Code in between can then be optimized by pCode optimizer
9970 to support function calls,
9971 * (genDataPointerSet): fixed bug which loaded float fields in
9972 structures with corrupt data,
9973 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9974 in a standard way debug info on stderr. Feature used for developing
9976 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9977 obsolete chunks of code,
9978 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9979 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9980 * pic16/src/pcode.c (pic16_newpCodeInfo,
9981 * (pic16_newpCodeOpLocalRegs),
9982 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9984 * (pic16_pCodeConstString): printing of the initial value of a
9985 symbol as a comment is inhibited since parsing was already done by
9986 copyStr and output is corrupt,
9987 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9989 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9991 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9993 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9995 * as/mcs51/lkarea.c: removed old K&R style,
9996 (lnksect): changed check on boundary error,
9997 (lnksect2): changed check on boundary error,
9998 (lnksect2): extend XSTK to end of page if size = 1
9999 * as/mcs51/lkmain.c: removed old K&R style,
10000 (Areas51): create l_IRAM symbol
10001 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10002 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10003 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10004 * device/lib/_mullong.c: added version to be compiled with xstack
10005 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10006 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10007 * device/lib/mcs51/crtxstack.asm: fixed comment
10008 * src/SDCCglue.c: maxInterrupts defaults to 0,
10009 (emitMaps): added pdata,
10010 (createInterruptVect): (re)moved default,
10011 (glue): added pdata,
10012 (glue): moved __start__xstack to XSTK with default size 1
10013 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10014 and options.float_rent when options.stackAuto is set,
10015 (linkEdit): only write XDATA_NAME if provided on command line
10017 * src/SDCCmem.c: added pdata
10018 * src/port.h: added pdata_name to PORT
10019 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10020 (saveRegisters, unsaveRegisters): removed usage of B,
10021 (genMinus): fixed accumulator clash,
10022 (genJumpTab): added comment, this needs another look
10023 * src/mcs51/gen.c: added check for "B in use" paranoia,
10024 added pushB() and popB()
10025 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10028 * src/ds390/main.c,
10030 * src/mcs51/main.c,
10032 * src/pic16/main.c,
10034 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10035 added PSEG (PAG,XDATA) or NULL to port specifier
10036 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10037 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10038 (_mcs51_genInitStartup): removed __start__xstack equ,
10039 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10040 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10041 * src/z80/gen.c (_rleAppend): fixed warnings
10042 * support/regression/tests/zeropad.c: added pdata test
10043 * .version: bumped to 2.4.6
10045 2004-10-17 Borut Razem <borut.razem AT siol.net>
10047 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10048 as a part of nightly build
10050 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10052 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10053 WREG holds the first byte function parameters,
10054 * (aopForSym): take special case for symbols which are in FARSPACE
10055 but in CODESPACE too,
10056 * (assignResultValue): modified to take into account _G.useWreg,
10057 * (genCall): don't use wreg for parameter passing when function is
10058 declared as reentrant, too, added optimization INCF to stack
10059 pointer when stack parameter count is 1,
10060 * (genFunction, genEndFunction): refurnished and fixed to not using
10061 wreg for passing parameters when function has varargs or is
10062 reentrant, fixed bug with symbol name compare for generating
10063 functions in absolute address,
10064 * (pic16_storeForReturn): refurnished,
10065 * (genCmp): began writing a new version of the function, not ready
10066 yet, therefore it is disabled,
10067 * (genAssign): do not read code memory when assigning a function to
10068 a pointer function,
10069 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10070 array of characters, not pointer,
10071 * (pic16initialComments): in debug mode emit an .ident directive for
10073 * (_process_pragma): emit a new warning type (internal to pic16)
10074 when setting stack to default length, emit a similar warning when
10075 placing a function at absolute address and address is not word aligned
10076 * (_pic16_parseOptions): added 'return TRUE' statement,
10077 * (_pic16_linkEdit): if compiling a source, then add the source's
10078 file object, first in the list of objects to link,
10080 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10082 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10083 * src/pic/main.c : removed VC warning.
10084 * src/pic/gen.c : changed comment.
10086 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10088 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10089 reference to a deprecated symbol _GPTRREG was causing failure to
10090 link. Thanks G. M. Gallant for the info.
10092 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10094 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10095 comments for Bugs item #954788.
10097 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10099 * src/pic16/device.c (pic16_dump_gsection,
10100 * pic16_groupRegistersInSection): handle symbols declared to be in
10101 access bank differently,
10102 * src/pic16/gen.c (struct _G): added field resDirect,
10103 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10104 send values read from stack directly to result and don't allocate
10106 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10108 * (pic16_sameRegsOfs): NEW,
10109 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10110 free because they were not allocated from temporary pool,
10111 * pic16_popRegFromString): workaround to fix a problem with
10112 allocating variables twice or never,
10113 * (genGenPointerGet): using PRODL instead of FSR0H,
10114 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10116 * (genAssign): take advantage of the _G.resDirect flag,
10117 * (genCast): around line 11844, use mov2f instead of directly
10118 MOVFF'ing between operands to account for literal values,
10119 * src/pic16/genutils.c: some new debug functions for gpsim have been
10121 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10122 float with integer part only,
10123 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10124 place variables in access bank
10125 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10126 updated sources to reflect recent changes in gen.c
10128 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10130 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10131 sources that searched for headers in installation path, now the
10132 device/include/pic16 is used,
10133 * src/pic16/glue.c (pic16glue),
10134 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10135 .line directives if not in debug mode, this suppresses assembler's
10136 warnings for ignored directives
10138 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10140 * src/port.h: made reset_regparms prototype void parameter explicit.
10141 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10142 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10143 * doc/sdccman.lyx: documented warning disabling and how to use
10144 printf_large to make it print floats.
10145 * device/include/stdbool.h: NEW
10146 * device/lib/_atof.c,
10147 * device/lib/_divuint.c,
10148 * device/lib/_divulong.c,
10149 * device/lib/expf.c,
10150 * device/lib/printf_large.c,
10151 * device/lib/sincosf.c,
10152 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10153 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10154 a completely reentrant lib.
10156 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10158 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10159 * device/include/pic16/stdio.h: fixed bug with colon
10161 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10163 * device/include/pic16/stdio.h,
10164 * device/include/pic16/stdlib.h,
10165 * device/include/pic16/math.h: NEW
10166 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10167 declared as _naked to reduce overhead
10168 * device/lib/Makefile.in (target port-specific-objects-pic16):
10169 changed * to *.* so to ignore the CVS directory,
10170 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10171 stacked variables back in stack,
10172 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10175 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10177 * .version: bumped version number to 2.4.5
10178 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10179 * support/Util/SDCCerr.c (messages structure): added entry for
10182 Large cumulative patch for pic16 port and libraries.
10183 * device/include/pic16/sdcc-lib.h,
10184 * device/include/pic16/stdarg.h,
10185 * device/include/asm/pic16/features.h,
10186 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10187 * device/include/pic16/float.h: changes reentrant keyword with
10188 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10189 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10190 updated target build-libraries to include objects from gptr,
10191 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10192 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10193 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10194 all function headings,
10195 * src/SDCCmain.c: added global parameter userIncDirsSet,
10196 * (parseCmdLine): when option -I is encountered add directory to
10197 userIncDirsSet too,
10198 * src/version.awk: added space between control and long,
10199 * src/pic16/NOTES: added some notes for the port,
10200 * src/pic16/gen.c: added prototype for mov2fp function,
10201 * (fReturnpic16[]): properly named return value registers,
10202 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10203 * (aopForSym): added code to handle symbols with onStack flag set,
10204 symbols onStack are allocated PTRSIZE bytes,
10205 * (aopFreeAsmop): handles special case where asmops are stack objects,
10206 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10207 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10208 added argument lock to trace flaws in allocating temporary registers
10209 when developing port,
10210 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10211 * (pic16_popRegFromString): reenabled allocating a direct register
10213 * (assignResultValue): various beautifications,
10214 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10215 referenced function argument,
10216 * (genIpush): reenabled to allow stacked arguments, handles only
10217 ic->parmPush iCodes,
10218 * (genCall, genPcall): major changes to allow for variable argument
10219 functions, fixed a bug with falsely restoring stack pointer after
10220 returning from call,
10221 * (genFunction): pending code for critical function,
10222 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10223 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10224 * (genNearPointerGet): fixed bug with indirect reading, was always
10226 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10228 * (genAddrOf): rewrote code to take address of a stacked function parameter
10229 * (genCast): fixed casting to generic pointer type,
10230 * src/pic16/gen.h: added AOP_STA,
10231 * (struct asmop): added field stk,
10232 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10233 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10234 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10235 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10236 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10237 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10239 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10241 * (pic16_port structure): generic pointer size is set to 3,
10242 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10243 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10245 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10246 operand is an iTemp,
10248 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10250 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10251 * debugger/mcs51/simi.c: addapt new syntax of s51
10253 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10255 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10256 * src/pic16/pcode.c: commented out some calls to free() in order to
10259 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10262 * src/SDCCicode.c (isiCodeInFunctionCall),
10263 * src/avr/ralloc.c (selectSpil),
10264 * src/pic/ralloc.c (selectSpil),
10265 * src/pic16/ralloc.c (selectSpil),
10266 * src/ds390/ralloc.c (selectSpil),
10267 * src/hc08/ralloc.c (selectSpil),
10268 * src/xa51/ralloc.c (selectSpil),
10269 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10270 stack in the middle of a function call sequence (fixes bug #1020268)
10271 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10272 costs associated with the minimum switch case.
10274 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10276 * src/SDCC.lex: fixed bug #1030549
10278 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10280 * src/SDCCcse.h (struct cseDef),
10281 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10282 over a function call if the CSE is derived from a symbol whose
10283 address has been taken (fixes bug #1029883)
10284 * support/regression/tests/bug-1029883: a new regression test for
10287 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10289 * src/hc08/gen.c (emitinline): fixed bug #1029778
10290 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10291 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10292 and starts toward RFE #905167)
10294 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10296 * src/pic16/gen.c (mov2f): New function to move an operand to
10297 another without considering if it is a literal or a register,
10298 * (pic16_sameRegs): don't check if they are both AOP_REG,
10299 * (AccRsh): removed andmask=0 lines,
10300 * (genLeftShift): duplicated to be improved in future versions,
10301 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10302 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10303 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10304 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10305 * (insertBankSwitch): fixed inserting banksel directives algorithm
10306 for instructions that follow a skip instruction, this fixes a report
10307 for broken subtraction code generation,
10308 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10309 iCode is a left op, just in case result and right share the same
10312 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10315 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10317 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10318 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10319 on 2004-09-12; it was buggy
10321 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10323 * src/SDCCsymt.h: removed RESULT_CHECK
10328 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10330 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10332 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10333 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10334 configuration values no more rejected by compiler, they are assigned
10335 to configuration registers with a warning message instead,
10336 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10337 the for-loop so last conf register is emitted too,
10338 * (_pic16_initPaths): link library libsdcc.lib by default,
10339 * (_hasNativeMulFor): modified test for multiplication according to
10340 Raphael Neider's remarks. Integer multiplication is also done with
10342 * device/include/pic16/pic18fregs.h: corrected type error in while
10343 testing and including 18f6720 header file
10345 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10347 * src/pic16/device.h (pic16_options): removed field use_crt,
10348 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10349 until an optimization to handle single bits is added,
10350 * (pic16_loadFSR0): moved before genUnpackBits,
10351 * (genAnd): some white lines removed,
10352 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10353 leave_reset flags in pic16_options when using crt modules,
10355 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10357 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10358 for bugs 898889 & 979599. Also used some safer print instructions.
10360 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10362 * src/pic16/device.h (pic16_options_t): added field use_crt,
10364 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10365 catch a probable future bug,
10366 * src/pic16/gen.c: aopIdx function commented out,
10367 * (genAssign): commented out old code which used aopIdx,
10368 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10369 code, added if conditionals to take into account the --use-crt
10370 command line options,
10371 * src/pic16/main.c (pic16_optionsTable): added new command line
10372 options, --use-crt= and --no-crt,
10373 * (_pic16_linkEdit): now the proper crt object is added in the
10374 linker command line except than when --no-crt is specified,
10375 * src/pic16/pcode.c,
10376 * src/pic16/pcode.h: added some structures and functions for a new
10377 optimization scheme to compansate for instruction overhead between
10378 same iCodes, this scheme is currently under development and is not
10379 working in any way,
10380 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10382 * device/lib/pic16/startup/crt0i.c,
10383 * device/lib/pic16/startup/crt0iz.c: added global char variable
10384 __uflags to force the generation of an idata section
10386 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10389 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10390 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10392 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10394 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10395 Frieder) and clarified the default code optimization mode
10397 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10399 * src/SDCC.lex (doPragma, process_pragma),
10400 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10401 "opt_code_size", and "opt_code_balanced"
10402 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10403 regrouped options by category, added support for category headers
10404 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10405 and "--opt-code-size"
10406 * doc/sdccman.lyx: documented these new options and pragmas
10407 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10408 preference into account
10410 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10412 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10413 geniCodePreDec): Fixed bug 904237 by generating a warning
10415 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10417 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10419 * src/pic/device.c : When no max ram set validate full memory range.
10421 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10423 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10425 * device/lib/_gptrget.c,
10426 * device/lib/_gptrput.c: updated comment
10427 * device/lib/calloc.c,
10428 * device/lib/free.c,
10429 * device/lib/malloc.c,
10430 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10431 * src/SDCCcse.c (cseBBlock),
10432 * src/SDCCicode.c (printOperand, geniCodeArray),
10433 * src/SDCCicode.h (struct operand): fixed bug 868103
10434 * support/regression/tests/bug-868103.c: added
10435 * src/SDCCast.c (searchLitOp),
10436 * src/SDCCcse.h (struct cseDef),
10437 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10438 * src/SDCCicode.h (struct operand),
10439 * src/SDCCsymt.h (struct sym_link),
10440 * src/avr/gen.c (hasInc),
10441 * src/ds390/gen.c (hasInc),
10442 * src/hc08/gen.c (genPlusIncr, hasInc),
10443 * src/mcs51/gen.c (hasInc),
10444 * src/pic16/glue.c (pic16_printIvalChar),
10445 * src/pic16/ralloc.c (regWithIdx),
10446 * src/xa51/gen.c (hasInc) : removed warnings
10447 * src/SDCCast.c (createBlock): added comment ???
10448 * src/hc08/ralloc.c: updated comments
10450 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10452 * doc/sdccman.lyx: updated section on switch statements, added
10453 section about semaphore locking
10454 * doc/Makefile: added option -info for latex2html
10455 * device/lib/_gptrget.c,
10456 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10458 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10460 * src/pic/device.h,
10461 * src/pic/device.c,
10462 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10463 maxram is less than 0x100.
10465 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10467 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10469 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10472 * src/mcs51/main.c,
10473 * src/ds390/main.c,
10477 * src/pic16/main.c,
10480 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10481 a jump table is the best form for a switch statement, including
10482 automatic insertion of missing cases to make the case range
10483 continuous. Developed in collaboration with Frieder Ferlemann.
10485 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10487 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10488 accumulator result if it needs sign extension
10490 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10492 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10494 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10496 * device/lib/gbz80/printf.c,
10497 * device/lib/z80/printf.c: removed define for NULL
10499 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10501 * as/xa51/xa_link.c,
10502 * device/examples/ds390/ow390/ad26.c,
10503 * device/examples/ds390/ow390/cnt1d.c,
10504 * device/examples/ds390/ow390/counter.c,
10505 * device/examples/ds390/ow390/ds2480.h,
10506 * device/examples/ds390/ow390/ds2480ut.c,
10507 * device/examples/ds390/ow390/findtype.c,
10508 * device/examples/ds390/ow390/gethumd.c,
10509 * device/examples/ds390/ow390/owllu.c,
10510 * device/examples/ds390/ow390/ownetu.c,
10511 * device/examples/ds390/ow390/swt12.c,
10512 * device/examples/ds390/ow390/swtloop.c,
10513 * device/examples/ds390/ow390/temp.c,
10514 * device/examples/ds390/ow390/temp10.c,
10515 * device/examples/ds390/ow390/thermo21.c,
10516 * device/examples/ds390/ow390/tinilnk.c,
10517 * device/examples/ds390/ow390/tstfind.c,
10518 * device/examples/serialcomm/windows/serial.cpp,
10519 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10520 * device/include/reg51.h: fixed line endings for cvs
10522 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10524 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10525 packRegsForAccUse, packRegisters): new accumulator register
10527 * support/regression/ports/hc08/support.c (_putchar): suppress
10528 warning of unused variable
10529 * src/SDCCicode.c: added SWAP entry to codeTable
10531 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10533 * device/lib/sprintf.c: forgot to add this file before previous commit
10535 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10537 * src/pic16/gen.c (genPackBits): added operand right in function
10538 parameters, load result directly if p_type is POINTER (that is
10539 called by genNearPointerSet)
10540 * (genUnPackBits): added operand left in function parameters,
10541 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10542 FSR0 if accessing bitfields,
10544 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10546 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10547 _print_format; updated printf, sprintf, vsprintf
10548 * device/include/asm/default/features.h: corrected comment/define
10549 * device/lib/Makefile.in: added sprintf.c
10550 * device/lib/libsdcc.lib: added sprintf module
10551 * device/lib/printf_large.c,
10552 * device/lib/vprintf.c,
10553 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10555 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10556 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10557 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10559 * support/regression/tests/zeropad.c: define idata as data for hc08
10561 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10563 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10564 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10565 labels are referenced at least once (even if a reference is not found)
10566 * src/hc08/gen.c (emitcode): set isComment flag for comments
10567 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10568 loads), rules 6a..6b (optimize jumps to return)
10570 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10572 * device/lib/acosf.c (acosf),
10573 * device/lib/asinf.c (asinf),
10574 * device/lib/atanf.c (atanf),
10575 * device/lib/ceilf.c (ceilf),
10576 * device/lib/cosf.c (cosf),
10577 * device/lib/coshf.c (coshf),
10578 * device/lib/cotf.c (cotf),
10579 * device/lib/fabsf.c (fabsf),
10580 * device/lib/floorf.c (floorf),
10581 * device/lib/log10f.c (log10f),
10582 * device/lib/logf.c (logf),
10583 * device/lib/sinf.c (sinf),
10584 * device/lib/sinhf.c (sinhf),
10585 * device/lib/sqrtf.c (sqrtf),
10586 * device/lib/tanf.c (tanf),
10587 * device/lib/tanhf.c (tanhf),
10588 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10589 replaced all instances of "reentrant" in the library functions
10590 defined in math.h with this macro.
10591 * support/regression/tests/float_trans.c: reenabled test for hc08
10593 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10595 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10596 erroneously deleted
10598 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10600 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10601 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10602 multi-byte volatile operands are used
10603 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10604 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10605 initialization to area GSINIT0 so that it would always precede
10606 any static initializers in GSINIT
10607 * support/regression/tests/zeropad.c: fixed idata define for hc08
10608 * support/regression/tests/bug-927659.c,
10609 * support/regression/tests/float_trans.c: disabled tests for hc08
10610 pending missing library routines
10611 * .version: increased version number to 2.4.4 - hc08 port now passes
10615 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10617 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10618 * Makefile.common.in,
10620 * as/hc08/Makefile.in,
10621 * as/mcs51/Makefile.in,
10622 * as/z80/Makefile.in,
10623 * debugger/mcs51/Makefile.in,
10624 * device/include/Makefile.in,
10625 * device/lib/Makefile.in,
10628 * link/z80/Makefile.in,
10629 * packihx/Makefile.in,
10630 * sim/ucsim/main_in.mk,
10631 * sim/ucsim/avr.src/Makefile.in,
10632 * sim/ucsim/doc/Makefile.in,
10633 * sim/ucsim/gui.src/serio.src/Makefile.in,
10634 * sim/ucsim/hc08.src/Makefile.in,
10635 * sim/ucsim/s51.src/Makefile.in,
10636 * sim/ucsim/xa.src/Makefile.in,
10637 * sim/ucsim/z80.src/Makefile.in,
10639 * support/cpp2/Makefile.in,
10640 * support/librarian/Makefile,
10641 * support/makebin/Makefile: added DESTDIR to the install path proposed
10642 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10643 * doc/sdccman.lyx: added DESTDIR documentation
10645 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10647 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10648 instruction for interrupt handlers, use fast returns when returning
10649 from high priority interrupts
10651 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10653 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10655 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10656 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10657 bugs, ported much of Bernhard's code from mcs51
10658 * src/mcs51/gen.c (genSend),
10659 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10660 than one when calling a reentrant function
10661 * device/lib/_mullong.c: defined an alternate struct layout for big
10662 endian ports (hc08)
10664 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10666 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10669 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10671 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10672 are sane and complete before asking the port its prefered parameter
10673 passing method (fixes bug #1017633)
10674 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10677 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10679 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10680 problem in bitfields >= 8 bits.
10682 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10684 * src/SDCCsymt.c: undid changes that were not meant to be committed
10686 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10688 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10690 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10692 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10693 copied and wrong bit got inverted
10695 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10697 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10698 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10699 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10700 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10701 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10702 assignments to bitfields at known addresses
10703 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10704 reads from bitfields at known addresses
10705 * src/hc08/ralloc.c (packRegisters),
10706 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10707 genhc08Code): optimize pointer get values used as conditionals
10708 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10711 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10713 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10714 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10715 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10718 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10720 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10722 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10724 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10727 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10729 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10731 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10733 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10736 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10738 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10740 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10742 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10743 cases use more compact code.
10745 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10747 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10749 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10751 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10753 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10756 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10757 parameter of changePointer() from symbol* to sym_link*
10758 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10759 * src/SDCCsymt.c (compareType): void* type is castable to other
10760 pointers, but not necesarily an exact match.
10761 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10762 is no longer blindly treated as an exact match.
10763 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10765 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10767 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10769 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10773 * src/pic/ralloc.h,
10774 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10776 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10778 * src/pic/device.c,
10779 * src/pic/device.h,
10780 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10782 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10784 * src/mcs51/gen.c (emitcode): fixed bug #992819
10786 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10788 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10789 there's no need to make it worse
10791 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10793 * src/mcs51/ralloc.c (deassignLR),
10794 * src/ds390/ralloc.c (deassignLR),
10795 * src/hc08/ralloc.c (deassignLR),
10796 * src/z80/ralloc.c (deassignLR),
10797 * src/pic/ralloc.c (deassignLR),
10798 * src/pic16/ralloc.c (deassignLR),
10799 * src/avr/ralloc.c (deassignLR),
10800 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10801 rlivePoint): fixed another part of bug #971834
10803 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10805 * src/z80/main.c: enabled "critical" keyword
10806 * src/z80/mappings.i,
10807 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10808 functions (fixes bug #979646)
10809 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10811 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10813 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10816 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10818 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10819 doesn't disable too much optimizations
10821 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10823 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10825 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10827 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10829 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10831 * src/pic/gen.c tidied up tabs
10832 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10833 * src/pic/main.c tidied up tabs
10834 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10835 * src/pic/pcoderegs.c tidied up tabs
10836 * src/pic/ralloc.c tidied up tabs
10838 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10840 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10841 to S_FIXED for pic16 port and when symbol is not in level 0,
10842 allocate for S_REGISTER storage class and pic16 port, too,
10843 * src/pic16/device.h: prototype for checkSym,
10844 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10845 * (pic16_assignConfigWordValue): test the value and the mask to
10846 validate that the value is suitable for the configuration word,
10847 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10848 collect extern declared symbols, don't emit symbol twice, check
10849 first if symbol is in publics set first,
10850 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10851 * added command line '--fstack' which enables an experimental
10852 feature for stack access, too buggy to be used yet...
10853 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10854 * (pic16_allocDirReg): when register has storage class S_REGISTER
10855 allocate in pic16_dynAccessRegs,
10856 * device/include/pic16/pic18f????.h: modified configuration word
10857 naming convention, words started as CONFIG0H but should be CONFIG1H
10859 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10861 * device/include/mcs51reg.h: fixed bug 970993
10863 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10865 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10866 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10867 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10868 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10869 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10870 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10871 error/warning numbers,
10872 added function setWarningDisabled()
10873 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10874 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10875 _memcmp.c _memmove.c calloc.c realloc.c free.c
10876 * support/regression/tests/malloc.c: added tests for new functionality
10877 * support/regression/tests/zeropad.c: added tests for truncated initializers
10878 and initialized char arrays starting with '\x0'
10879 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10881 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10883 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10885 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10887 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10888 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10889 peephole 177.e. Thanks to anonymous
10891 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10893 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10894 function isn't used in the source but referenced as a
10895 variable initializer then declare it as extern in .asm file
10897 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10899 * .version: increased version number to 2.4.3
10901 Adding version extension according to ChangeLog CVS revision
10902 * src/Makefile.in (target all): added dependency 'version.h'
10903 * (rule version.h): added rule to create version.h from ChangeLog,
10904 * (rule dep): added dependency version.h,
10905 * src/version.awk: AWK script to create version.h
10906 * src/SDCCdwarf2.c (dwWriteModule),
10907 * src/SDCCglue.c (initialComments),
10908 * src/SDCCmain.c (printVersionInfo): modified to write after
10909 version string the version extension number,
10910 * src/SDCCutil.c: included "version.h"
10911 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10913 * src/SDCCutil.h: added prototype for getBuildNumber
10915 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10916 includeDirsSet, too,
10917 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10918 const char [] is found in function prototype...
10920 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10921 moving to WREG with source is already in WREG,
10922 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10923 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10924 * (aopForSym): stack'ed symbols are partially supported, added
10925 if-clause to support symbols in FARSPACE,
10926 * (sameRegs): added test for AOP_ACC to see if registers are same,
10927 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10928 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10929 * (pic16_popRegFromString): will not allocate a new register if it
10930 doesn't find one by name, bug may have introduced...
10931 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10932 * (genIpush): revived to use pic16 port's stack,
10933 * (genAddrOf): added incomplete case for stack'ed operand,
10934 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10935 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10936 can handle multibyte operands,
10937 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10938 * (pic16initialComments): added message for MPLAB compatibility
10940 * src/pic16/main.h: prototype for pic16_mplab_comp,
10941 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10942 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10943 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10944 because of increased complexity of procedure,
10945 * (_process_pragma): stack pragma changed to format 'stack pos len',
10946 emit symbol '_stack_end' to conform with gplink,
10947 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10948 to search for register,
10949 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10951 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10952 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10953 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10954 case for PO_GPR_REGISTER,
10955 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10956 dies, the new era is ahead !...
10957 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10958 pic16_dynInternalRegs,
10959 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10960 * (pic16_allocDirReg): minor optimizations and bug fixes,
10961 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10963 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10964 load stack and frame pointer with address of 'stack_end' symbol
10966 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10968 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10969 without source code but only variable initializers
10971 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10973 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10974 external are not declared as extern to reduce overhead while linking
10976 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10978 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10980 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10982 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10983 Yee Keat for the patch
10984 * src/SDCCast.c (decorateType): fixed bug #979599
10985 * src/ds390/gen.h: removed local fReturnSizeDS390
10986 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10987 * src/ds390/gen.c (genAnd, genOr, genXor),
10988 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10990 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10992 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10993 add relFilesSet to $3, manipulate $2 to handle linking of object
10994 files without source files in command line,
10995 * device/include/pic16 (all headers): added ID location macros,
10996 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10997 entries for ID location bytes,
10998 * (pic16_assignIdByteValue): NEW,
10999 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11000 added field dumpcalltree to pic16_options_t,
11001 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11002 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11003 emitting rFalseIfx label after check_carry label,
11004 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11005 pic16_emitDIRegs), NEW
11006 * (pic16glue): dump .calltree file when option --calltree found,
11007 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11008 * (_pic16_genAssemblerPreamble): emit ID locations after
11009 configuration registers,
11010 * (pic16_linkCmd): modifications of the link command,
11011 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11012 * (pic16_pCodeInitRegisters): don't init stack registers,
11013 * (pic16_findPrevInstruction): fixed bug,
11014 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11015 bug with immediate registers,
11016 * (buildCallTree): traces stack push and pop,
11017 * (pct2): dump also stack usage for each function,
11018 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11019 * (pic16_allocDirReg): various modifications,
11020 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11023 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11025 * src/pic16/pcode.c: removed buggy double colon
11027 2004-07-01 Borut Razem <borut.razem AT siol.net>
11029 * support/scripts/sdcc.nsi: added include/pic16 to setup
11031 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11033 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11034 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11036 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11037 specific command line arguments. Also added sample lkr script
11038 for placing a variable at a specific memory bank.
11039 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11040 at a specific memory bank,
11041 * (pic16_dump_isection): fixed bug which caused string literals to
11042 be omitted when dumping idata section,
11043 * (pic16_groupRegistersInSection): added code to handle registers
11044 in specific memory banks,
11045 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11046 public, all references are renamed too,
11047 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11049 * (pic16_storeForReturn): added case to handle when dest is WREG,
11050 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11051 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11052 pic16_rel_udata, check to see if that register is marked as being
11053 a member of a specific memory bank,
11054 * (pic16_printIvalCharPtr): added code to add string literals either
11055 to code or the idata sections,
11056 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11057 also accept the 'udata' pragma,
11058 * src/pic16/main.h: new structure types sectName and sectSym
11059 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11060 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11061 * (pic16_findPrevInstruction): fixed, it returned nothing,
11062 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11063 instruction combinations,
11064 * (pic16_FixRegisterBanking): heavily reorganised,
11065 * (pic16_AnalyzeBanking): if generating banksel directives is
11066 disabled, then don't call FixRegisterBanking at all,
11067 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11068 completely removed,
11069 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11071 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11073 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11074 Phuah Yee Keat <yk.phuah AT nestac.com>
11076 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11078 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11079 correctly the IVT even if it is relocated to some other location
11081 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11083 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11084 * device/include/pic16/pic18f2220.h: NEW,
11085 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11086 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11087 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11088 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11089 nodefaultlibs, ivt_loc is the location of the interrupt vector
11090 table, and nodefaultlibs signs that default libraries should not be
11091 linked in link stage,
11092 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11093 according to --ivt-loc argument,
11094 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11095 when pragma stack is found,
11097 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11099 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11100 256 (range check), 257 (do while), 258.a-f (bit banging
11101 f.e. on 3-wire SPI bus)
11103 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11105 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11106 variables used exclusively within a loop
11108 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11110 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11112 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11114 * src/SDCClrange.c (computeClash): fixed bug #971834
11116 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11118 * src/mcs51/gen.c (genCmp): fixed bug #975903
11119 * src/hc08/gen.c (operandsEqu),
11120 * src/ds390/gen.c (operandsEqu),
11121 * src/z80/gen.c (operandsEqu),
11122 * src/pic/gen.c (operandsEqu),
11123 * src/pic16/gen.c (operandsEqu),
11124 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11125 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11127 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11129 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11131 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11133 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11134 default case in switch statement,
11135 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11136 to eliminate problem with initialisation of pointers, but problem
11138 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11139 * (emitStaticSegment): removed various lines emitting debug info,
11140 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11141 added processor registers for utilizing EEPROM,
11142 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11143 configurable and set 8
11145 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11147 * .version: increased version number to 2.4.2,
11149 Cumulative patch for pic16 port
11150 * src/pic16/device.c: changed scheme to dump initial values for
11151 variables in idata segment, all print_idata* functions were removed,
11152 now the pic16_printIval* will be called,
11153 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11154 * _pic16_printPointerType, pic16_printPointerType,
11155 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11156 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11157 NEW, similar to the respective functions in SDCCglue.c,
11158 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11159 way, emitting hex bytes,
11160 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11162 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11164 * src/avr/ralloc.c (serialRegAssign),
11165 * src/xa51/ralloc.c (serialRegAssign),
11166 * src/pic/ralloc.c (serialRegAssign),
11167 * src/pic16/ralloc.c (serialRegAssign),
11168 * src/hc08/ralloc.c (serialRegAssign),
11169 * src/z80/ralloc.c (serialRegAssign),
11170 * src/ds390/ralloc.c (serialRegAssign),
11171 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11173 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11175 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11176 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11178 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11180 Cumulative patch for pic16 port:
11181 * src/pic16/device.h (typedef PIC16_device) modified fields for
11182 defining microcontrollers,
11183 * src/pic16/device.c: added new info for all devices in Pics16 array,
11184 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11185 to be optimised out by the pCode optimiser,
11186 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11187 specially, bug reported by G.M. Gallant,
11188 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11189 as force'd so that cannot be optimised out by pCode optimiser,
11190 * src/pic16/pcode.c,
11191 * src/pic16/pcodepeeph.c,
11192 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11193 they are disabled by default, but can be enabled explicit with
11194 command argument --denable-peeps, for testing,
11195 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11196 --pomit-ivt in COMPILE_FLAGS
11198 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11200 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11201 compilation on MSVC
11203 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11205 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11207 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11209 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11210 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11212 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11214 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11215 would only assign 0x300001 register.
11217 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11219 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11220 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11222 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11224 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11226 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11227 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11228 added peephole 254 (left shift), 255 (jump table)
11230 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11232 * device/lib/Makefile.in: removed comment line with model-pic16,
11233 * (target port-specific-objects-pic16): the libraries and objects
11234 are copied to the build directory form the device/lib/pic16/bin
11237 Cumulative patch concerning pic16 port:
11238 * library directory has been re-organized,
11239 * added support for PIC18F1220,
11240 * added headers and library sources for chips 18f1220,18f6520,
11241 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11243 * configuration registers setting has changed, now each supported
11244 device has a complete description of the registers it uses,
11245 * all initialisations are moved to idata sections, these section
11246 can be absolute or relocatable,
11247 * fixed initialisation of codespace variables,
11248 * fixed warning about PCLATU and gpsim,
11249 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11250 * (genAssign): use table reads when assigning from variables in codespace,
11251 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11252 char/int variables placed in codespace,
11253 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11254 registers set in .asm file, no need for --pomit-config-words anymore,
11255 * (pic16glue): some 8051 legacy segments are commented out
11256 (to be removed completely),
11257 * added support for alternative assembler and linker with --asm=
11258 and --link= command line arguments,
11259 * peepholes are disabled automatically in the port, no need to
11260 specify on command line,
11261 * port supports natively char/int/long multiplication, but converts
11262 all divisions to support functions,
11263 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11264 to the file set in variable $2,
11265 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11266 strings in ASCII format and not in hex,
11267 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11268 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11269 allocate proper register if iCodes aren't temporary,
11271 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11273 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11275 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11277 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11280 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11282 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11283 computed address is reused
11284 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11285 multi-byte bitfields
11287 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11289 * src/z80/gen.c: (genArrayInit): must check for pointers too
11291 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11293 * support/regression/tests/zeropad.c: never meant to commit the
11294 nestedstruct test: removed, added check for GCC version
11296 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11298 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11299 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11300 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11301 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11302 bugs 928906 and 954082 half-empty initializers
11304 * src/SDCCsymt.c (getAllocSize): added for above fix
11305 * src/z80/gen.c (genArrayInit): fixed bug 741044
11306 * support/regression/tests/zeropad.c: added tests
11308 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11310 * src/pic16/device.c (pic16_dump_section): corrected bug which
11311 caused some symbols of the libraries to be misplaced
11313 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11315 * src/pic16/glue.c,
11316 * src/pic16/ralloc.h,
11317 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11318 to fix conflict with pic port
11320 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11322 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11323 externs configuration variables,
11324 * src/pic16/ralloc.h,
11325 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11326 prototype in header, commented out some debug messages
11328 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11330 * src/pic16/glue.c,
11331 * src/pic16/main.c,
11332 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11333 for gpasm COFF object generation. Thanks to D. Hawkins for
11336 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11338 * src/ds390/main.c,
11339 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11340 Brock for spotting this)
11341 * src/ds390/gen.c (genEndFunction),
11342 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11343 interrupt handler and critical. Disable push/pop optimizations when
11344 peephole optimizations disabled.
11346 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11348 Updated pic16 library sources and headers.
11349 * device/lib/pic16/pic18f*/ ,
11350 * device/include/pic16/*.h: modified to handle structured SFR
11353 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11355 * src/port.h (PORT structure): added hook initPaths, now each
11356 port can declare its own default search paths,
11357 which can been seen with the --print-search-dirs option,
11358 see pic16 port for example,
11359 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11360 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11361 * (doPrintSearchDirs): NEW, replaces in a central manner the
11362 printing of search dirs which was split in set*Paths functions,
11363 * (main): added call to port->initPaths and doPrintSearchDirs,
11365 * src/ds390/main.c,
11368 * src/izt/tlcs900h.c,
11369 * src/mcs51/main.c,
11371 * src/pic16/main.c: modified port structures to reflect addition of
11374 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11375 * (pic16_dump_section): for registers in same address reserve memory once,
11376 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11378 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11379 result is greater in size than right or left,
11380 * (pic16_genUMult8X8_8): there are some cases where the result can
11381 be 16 bits size, so handle these,
11382 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11383 * (pic16_outBitC): modified to emit pcodes,
11384 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11386 * (genDivOneByte): implemented algorithm to divide 8-bits,
11387 * (genCmp): uncommented goto, but issues still exist,
11388 * (genAnd): fixed a bug with variables >8bits,
11389 * (genPackBits): optimization added that uses BCF/BSF to change a
11391 * (genAssign): fixed bug when assigning floating point literals,
11392 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11393 __sdcc_gsinit_startup label,
11394 * src/pic16/main.c (_pic16_init): removed search directory
11396 * (_pic16_initPaths): NEW, used to initialise search directories,
11397 * (_hasNativeMulFor): support functions for all except char/int
11398 multiplication, and char division,
11399 * (PIC16_port struct): modified entry for native mul support,
11400 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11402 * (buildCallTree): call to register_usage is ifdef'ed out,
11404 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11406 * device/include/string.h: applied Stas Sergeev's patch to make this
11407 header file compatible with the preprocessor -Wundef option
11408 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11409 failure (fixes bug #941458)
11411 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11413 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11414 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11415 that the variable, not the function, should be static
11416 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11417 to be consistent with non-literal case
11419 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11421 * src/SDCCast.c (isConformingBody): fixed bug #949967
11422 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11423 convilong): fixed bug #952086
11425 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11427 * src/SDCCmem.c (allocVariables): fixed bug #955321
11429 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11431 * src/hc08/main.c (_hc08_genAssemblerEnd),
11432 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11433 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11434 completely eliminated the use of a temporary file
11435 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11436 when more than one file linked
11437 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11439 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11441 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11442 which fixes bug #543481
11443 * support/regression/tests/bug-751703.c: fixed comments left from a
11444 cut and paste error
11445 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11446 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11447 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11449 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11450 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11451 are now changed to underscores in moduleName
11453 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11455 * as/mcs51/lkmem.c: better fix for bug #954173
11457 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11458 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11460 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11461 * device/include/c8051f000.h,
11462 * device/include/c8051f120.h,
11463 * device/include/c8051f300.h,
11464 * device/include/c8051f310.h,
11465 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11466 PWM16) and detab'ed
11468 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11470 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11471 and mailing lists, doc'ed --no-peep-comments, removed reference
11472 to knoppix (newest version has no LyX/LaTeX), other minor changes
11473 * src/SDCCglue.c (glue): save 2 bytes stack space with
11474 option --main-return. The ljmp could probably be avoided too
11476 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11478 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11480 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11482 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11483 * src/SDCCopt.c (isLocalWithoutDef),
11484 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11485 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11486 (credit to Maarten Brock for patch #949363, on which this is based)
11487 * support/regression/tests/bug-751703.c: some test cases of extern used
11488 within inner scopes.
11490 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11492 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11494 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11496 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11497 dwWriteLabel): fix to create valid debugger symbols even when
11498 the module name has non-alphanumeric symbols in it
11499 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11500 when a variable's allocation has been optimized away
11503 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11505 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11507 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11508 * src/mcs51/main.c,
11509 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11510 * src/ds390/main.c,
11511 * src/z80/gen.c (z80_emitDebuggerSymbol),
11513 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11515 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11516 * src/pic16/main.c,
11517 * src/avr/gen.c (avr_emitDebuggerSymbol),
11519 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11521 * src/SDCCdebug.c (emitDebuggerSymbol),
11523 * src/port.h: added a debugger struct to the port struct. Added a
11524 callback for defining debugger symbols
11526 * src/SDCCast.c (createLabel),
11527 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11530 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11531 iCode back to the ast for the function
11533 * src/hc08/ralloc.c (hc08_assignRegisters),
11534 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11535 unneeded fields from the regs struct.
11536 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11537 pushReg() & pullReg() functions instead of emitcode()
11539 * src/hc08/gen.c (genLabel, genhc08Code),
11540 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11542 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11545 * src/hc08/gen.c (genEndFunction, genhc08Code),
11547 * src/mcs51/gen.c (genEndFunction, gen51Code),
11549 * src/ds390/gen.c (genEndFunction, gen390Code),
11551 * src/z80/gen.c (genEndFunction, genZ80Code),
11554 * src/pic/gen.c (genEndFunction, genpic14Code),
11556 * src/pic16/gen.c (genEndFunction, genpic16Code),
11558 * src/avr/gen.c (genEndFunction, genAVRCode),
11560 * src/xa51/gen.c (genEndFunction, genXA51Code),
11562 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11563 specific code to cdbFile.c and out of the backend code generators
11565 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11566 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11567 starting address is now 0
11570 * as/hc08/m08pst.c,
11571 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11572 assembler directive for DWARF support
11573 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11577 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11579 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11581 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11582 and inappropriate peephole optimization in jump tables
11584 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11586 * as/hc08/m08pst.c,
11587 * src/SDCCglue.c: sdccopt works for the hc08 port now
11589 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11591 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11593 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11595 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11597 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11599 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11603 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11604 comments from the peephole optimizer replacement rules
11605 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11607 * src/SDCCcse.c (updateSpillLocation),
11608 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11610 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11611 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11612 objects far pointers
11614 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11616 * src/SDCCsymt.h: a missing part of my last change
11617 * src/pic/ralloc.c (regTypeNum),
11618 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11620 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11623 * src/SDCCicode.c (aggrToPtrDclType),
11624 * src/SDCCptropt.h,
11625 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11626 ptrPseudoSymConvert),
11627 * src/pic/ralloc.c (regTypeNum),
11628 * src/pic16/ralloc.c (regTypeNum),
11629 * src/hc08/ralloc.c (regTypeNum),
11630 * src/ds390/ralloc.c (regTypeNum),
11631 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11632 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11634 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11636 * link/z80/lkmain.c (afile),
11637 * as/hc08/lkmain.c (afile),
11638 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11639 prevent a pointer problem when a filename has no directory and
11640 no extension specified.
11642 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11644 * link/z80/lkmain.c (afile): allow periods in directory names
11645 * link/z80/lkmain.c (afile),
11646 * as/mcs51/lkmain.c (afile),
11647 * as/hc08/lkmain.c (afile): allow linker script file to have an
11648 extension other than ".lnk"
11649 * link/z80/lklex.c (getfid),
11650 * link/z80/lkmain.c (parse),
11651 * as/mcs51/lklex.c (getfid),
11652 * as/mcs51/lkmain.c (parse),
11653 * as/hc08/lklex.c (getfid),
11654 * as/hc08/lkmain.c (parse): Support comments in the linker script
11655 file on lines by themselves and after filenames
11657 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11659 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11661 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11663 * src/z80/peeph-z80.def: removed some peephole rules that don't
11664 work with multibyte arithmetic (fixed bug #937126)
11665 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11666 to registers and not global variables
11667 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11668 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11669 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11670 checking for assignments not internally generated (fixed bug #931895)
11671 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11672 structure member (fixed bug #930072)
11674 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11676 * src/SDCCmain.c (linkEdit),
11677 * src/hc08/main.c (_hc08_parseOptions),
11678 * as/hc08/Makefile.in,
11679 * as/hc08/aslink.h,
11681 * as/hc08/m08pst.c,
11682 * as/hc08/lkrloc.c (relr, rele),
11683 * as/hc08/lkarea.c (lnkarea)
11684 * as/hc08/lkmain.c (afile, parse),
11685 * as/hc08/lkelf.c: support for ELF output
11686 * as/hc08/lks19.c (s19),
11687 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11689 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11691 * as/mcs51/lkihx.c: Fixed bug #899105.
11693 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11695 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11696 .dsp files from Unix to DOS.
11698 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11700 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11701 function pointers; we have been compliant for several months now.
11702 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11703 change that was accidently commented out
11704 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11705 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11708 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11710 * src/hc08/gen.c: output of all of the internal debugging information
11711 is now controlled by the D() macro; it is disabled by default
11713 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11715 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11716 harder to keep the same registers during a CAST iCode
11717 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11718 long via int can be done in a single cast, if the signedness is
11720 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11721 putchar() in tinibios.c in ds390's library
11723 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11725 * src/SDCCast.c (decorateType): fixed bug #898889,
11726 cast result of a literal complement too
11727 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11728 fixed check for bitfields
11730 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11732 * src/SDCCicode.c (geniCodeLogic): made it static,
11733 (geniCodeLogicAndOr): added in order to fix bug #905492,
11734 (ast2iCode): fixed bug #905492
11735 * support/regression/tests/bug-905492.c: added
11736 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11737 (processParms): fixed bug #927659: don't copy parms, this will clear
11739 * support/regression/tests/bug-927659.c: added
11741 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11743 * src/SDCCast.c (addCast): don't cast float to char
11744 * device/lib/libsdcc.lib: added _memmove
11746 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11748 * device/lib/large/Makefile: fixed parallel execution by
11749 replacing `make` by `$(MAKE)`
11751 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11753 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11754 offsets (fixes bug #923936)
11756 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11758 * device/lib/small/Makefile: fixed parallel execution by
11759 replacing `make` by `$(MAKE)`
11761 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11763 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11765 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11767 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11768 * src/regression/Makefile: Regression test was not running.
11770 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11772 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11773 complement if possible
11774 * src/SDCCval.c (valComplement),
11775 * src/SDCCicode.c (operandOperation): fixed complement of literal
11776 * support/regression/tests/onebyte.c (testComplement): added
11778 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11780 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11781 return an optimized tree; actually replace actParm with the new tree
11782 * src/SDCCast.h: added some parantheses to remove side effects
11783 * support/regression/tests/bug-920866.c
11785 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11786 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11787 Bit operands were not being handled properly in the pic14 port.
11788 (now src/regression/add.c passes again).
11790 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11792 * src/SDCC.y (labeled_statement): case and default no longer require
11793 a following statement (RFE #893037)
11795 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11797 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11798 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11799 disabled (fixes bug #916294)
11800 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11801 "mov a,acc"; patch provided by Lenny Story
11802 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11804 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11806 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11808 * src/ds390/gen.c (genFunction, genEndFunction),
11809 * src/ds390/ralloc.c (ds390_assignRegisters),
11810 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11811 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11812 pushed if there are parameters passed on the stack. Also, a cleaner
11813 way to decide if r0/r1 should be pushed/popped. (Together they fix
11816 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11819 * device/lib/mcs51/crtpagesfr.asm,
11820 * device/lib/mcs51/crtxinit.asm,
11821 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11822 to avoid confusion with Si Lab's SFRPAGE register.
11824 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11826 * src/SDCCglue.c (emitMaps): allow public sfr variables
11827 * src/SDCCglue.c (initialComments): include compiler build date
11828 with compiler version and put the timestamp of the generated
11829 assembly file on a serperate line to be less confusing.
11830 * src/port.h: added genInitStartup hook
11832 * src/ds390/main.c,
11835 * src/pic16/main.c,
11837 * src/z80/main.c: genInitStartup initialize as NULL (default to
11838 historical behaviour)
11839 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11840 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11841 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11842 library instead of hard coding it into the compiler.
11843 * support/regression/ports/mcs51-stack-auto/spec.mk,
11844 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11845 * device/lib/mcs51/Makefile,
11846 * device/lib/small/Makefile,
11847 * device/lib/large/Makefile,
11848 * device/lib/mcs51/crtpagesfr.asm,
11849 * device/lib/mcs51/crtstart.asm,
11850 * device/lib/mcs51/crtxclear.asm,
11851 * device/lib/mcs51/crtxinit.asm,
11852 * device/lib/mcs51/crtclear.asm,
11853 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11854 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11855 and into user configurable files.
11856 * device/lib/clean.mk: clean mcs51 directory too
11857 * support/regression/tests/longlit.c: added static to T1 declaration
11858 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11859 accesses in the initialization code
11861 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11863 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11864 OSCTRIMVAL as noted in bug #916008
11866 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11869 in loops with multiple exits (reported as incorrect registers
11870 used by Martin Helmling in Sdcc-user list)
11872 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11874 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11875 made ds390 register extensions look less like error messages
11877 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11879 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11880 reported by Adam Wozniak in Sdcc-user list
11882 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11884 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11885 arithmetic optimizations, added debug output
11887 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11889 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11890 * sdcc.spec: updated and split sdcc into 3 rpms
11891 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11892 needed for literals of LEFT_OP and '+'
11893 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11894 introduced RESULT_TYPE_NOPROM
11895 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11897 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11898 limited promotion to int only for '*'
11899 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11901 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11903 * src/pic16/gen.c (genSkip),
11904 (genc16bit2lit), (gencjneshort): commented out
11905 (is_LitOp): new helper function, checks operand type
11906 (genCmpEq): rewritten
11908 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11910 * support/regression/tests/bug-908454.c: added
11912 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11914 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11915 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11916 (geniCodeCast): cosmetic, don't preserve bit storage class
11917 (geniCodeLeftShift): added promotion
11918 (geniCodeLogic): fixed regression
11919 * src/SDCCsymt.c (computeTypeOr): accept bits too
11920 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11922 2004-03-07 Borut Razem <borut.razem AT siol.net>
11924 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11926 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11928 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11929 version of pic16_genPackRegisters which does not check if ic is a
11931 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11932 function cause string1.c regression test fails
11934 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11936 * sim/ucsim/configure.in,
11937 * sim/ucsim/configure,
11938 * sim/ucsim/doc/Makefile.in: use docdir
11939 * src/SDCC.y: fixed sbit atrributes
11940 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11941 * src/SDCCast.c (decorateType): |^& need special promotion handling
11943 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11944 * src/SDCCsymt.h (computeType),
11945 * src/SDCCicode.c: computeType() needs op
11946 * src/SDCCsymt.c (checkTypeSanity),
11947 * doc/sddman.lyx: "plain" bitfields are unsigned
11948 * src/SDCCsymt.c (computeTypeOr): added
11949 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11951 * src/SDCCval.c (val*): computeType() needs op
11952 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11953 * support/regression/tests/onebyte.c: added tests for |^&
11955 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11957 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11958 for writing icode into asm output.
11960 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11962 * src/pic16/device.c: added some debug lines enabled
11963 with macro DEBUG_CHECK,
11964 * src/pic16/genarith.c: more debug in genPlus,
11965 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11966 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11967 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11968 * (aopForSym): onStack symbols are re-placed in data memspace,
11969 and onStack flag is cleared,
11970 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11971 copy temporary pcodeop,
11972 * (genPcall): added warning for not updating PCLATU,
11973 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11974 always true for pic16 port,
11975 * (genMultOneWord): NEW, supports integer multiplication,
11976 * (genMult): modified to call genMultOneWord,
11977 * (ifxForOp): added warning when return NULL,
11978 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11979 flag is set before call to operandFromSymbol for implicit
11981 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11982 options.intlong_rent are set by default,
11983 * (_hasNativeMulFor): modified to allow port generation of integer
11985 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11986 set regtype to REG_SFR for all registers, restricting seting the
11987 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11989 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11991 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11992 more than 500 times in the regression tests
11994 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11996 * support/Util/SDCCerr.h,
11997 * support/Util/SDCCerr.c,
11998 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12000 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12001 for symbol conflicts.
12002 * support/valdiags/tests/enum.c,
12003 * support/valdiags/tests/tentdecl.c,
12004 * support/valdiags/tests/struct.c: expect possible error messages
12005 referring to original symbol definitions.
12006 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12008 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12010 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12012 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12014 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12016 * src/pic16/ralloc.c (newReg): fixed bug #908929
12018 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12020 * src/ds390/gen.c: added missing #include "main.h"
12022 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12024 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12025 checking if symbol is already in set,
12026 * src/pic16/device.h: prototype for checkAddSym,
12027 * src/pic16/gen.c: (_G): added entry interruptvector,
12028 * (assignResultValue): removed some commented out lines,
12029 * (genFunction): check for ISR via sym->type, absolute section for
12030 interrupt code is created via a new pBlock, the goto instruction is
12031 placed now correctly at the interrupt vector position, changed all
12032 references from ivec to _G.interruptvector,
12033 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12034 is the interrupt is a high priority one, same for return from ISR,
12035 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12036 externs to calls of checkAddSym,
12037 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12038 pic16_pcode_verbose flag is set,
12039 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12040 * src/pic16/pcoderegs.c: message about how many registers are saved
12041 will only be emitted if pic16_pcode_verbose flag is set,
12043 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12045 * src/ds390/ralloc.h,
12046 * src/ds390/ralloc.c (ds390_regWithIdx),
12047 * src/ds390/gen.c (emitcode),
12048 * src/ds390/main.h,
12049 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12050 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12051 ds390operandCompare, getRegsRead, getRegsWritten,
12052 initializeAsmLineNode): customized instruction size calculation for
12053 ds390, started basis for some register optimizations
12054 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12055 corresponding assembly output
12056 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12057 missing push/pop of r0/r1. Optimized push/pops
12059 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12061 * src/mcs51/main.c (instructionSize): fixed ACALL size
12062 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12064 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12066 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12067 the sorting of rlist with NULL elements
12068 * (print_idataType, print_idata): NEW to create idata sections
12069 * src/pic16/device.h: idataSymSet new variable
12070 * src/pic16/gen.c (genFunction): fixed some bugs in string
12071 comparing, improved the absolute section creation for ISRs,
12072 added FSR0L/FSR0H in registers that are saved in an ISR,
12073 * (genInline): fixed the processing of inline snippets,
12074 now they undergo no process by the peephole optimizer
12075 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12076 are placed in idataSymSet,
12077 * (pic16emitStaticSeg): extern symbols are added in externs,
12078 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12079 switching when aboslute variables are placed in access bank memory
12080 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12081 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12082 commented out with #if,
12083 * (pic16_packRegisters): reintroduce the check for CAST because some
12084 symbols are not correctly handled,
12085 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12086 pCodeInstruction instead of pCode,
12087 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12088 pCodeAsmDir definition,
12089 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12090 directive, then the argument directive is emitted without the leading
12091 tab, hack for inline labels which must be in the first column,
12092 * (compareLabel,pic16_findNextInstruction),
12093 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12094 * (insertBankSwitch): modified for the new pCodeAsmDir,
12096 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12097 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12099 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12101 * (pushSide): commented out with #if,
12102 * (assignResultValue): fixed some typos in saving
12104 * (genPcall): FIXED and sync'ed with genCall,
12105 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12106 * (genNearPointerGet): fixed to handle some more cases,
12107 implementation scheme via table reads,
12108 * (genConstPointerGet): modified to access code memory correct,
12109 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12110 and improved to handle some cases
12111 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12112 instead of "RETLW" for init data
12113 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12114 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12115 variables are placed in access bank memory (<0x80 and >=0xf80),
12116 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12117 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12118 TBLWT_POSTDEC,TBLWT_PREINC
12119 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12120 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12122 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12123 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12124 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12125 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12127 2004-02-29 Borut Razem <borut.razem AT siol.net>
12129 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12130 support/Util/findme.h, support/Util/system.h: enhance binary relative
12131 search for lib and include by using findProgramPath()
12133 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12136 * src/SDCCpeeph.c (pcDistance),
12138 * src/mcs51/ralloc.h,
12139 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12140 * src/mcs51/main.h,
12141 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12142 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12143 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12144 size calculation port specific, started basis for some register
12146 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12147 missing push/pop of r0/r1. Optimized push/pops
12148 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12149 * device/lib/_modsint.c (_modsint),
12150 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12151 and stack version so regression tests pass
12153 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12155 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12156 * src/SDCCast.c (decorateType): catch another small optimization
12158 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12159 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12160 modified to finally use computeType() all over SDCC,
12161 see Feature Request #877103
12162 * src/SDCCval.h: cosmetic
12163 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12164 valCompare(); regression tested in muldiv.c
12165 * support/regression/tests/muldiv.c (testMod): mod sign follows
12168 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12170 * src/SDCCast.c (decorateType): fixed bug #902362
12171 * doc/INSTALL.txt: fixed install instructions for win32
12173 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12175 * device/include/Makefile.in (install): fixed by replacing spaces
12178 * doc/INSTALL.txt: updated for release
12179 * doc/sdccman.lyx: added warning for --xstack being buggy
12181 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12183 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12184 to eliminate build warnings.
12185 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12187 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12188 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12190 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12191 removed -penable-stack, added comment for stack pragma, added
12192 warning for not initializing the stack/frame registers, removed
12193 comment at interrupts section
12195 Stack is made permanent, there is no ability to disable stack usage.
12196 * src/pic16/device.h,
12197 * src/pic16/device.c: removed all references to USE_STACK macro,
12198 * src/pic16/device.c (pic16_dump_section): when no elements in
12199 rlist, free rlist before return,
12200 * (pic16_dump_int_registers): NEW, internal registers are a new set
12201 of general purpose registers reused by each function,
12202 * (checkAddReg): returns 1 if registers is added to set,
12203 * (pic16_groupRegistersInSection): when a registers is of type
12204 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12205 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12206 SRCASECMP macro is moved here from device.c
12207 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12208 PO_PCLATU, PO_PRODL, PO_PRODH,
12209 * (pic16_pCodeOpType, genMinus,
12210 changed compares to "a" register, with AOP_ACC,
12211 * (pic16_genPlus): fixed some bugs and indented properly,
12212 * (pic16_addSign): changed size to size+offset in the MOVWF
12214 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12215 multiply 8-bit operand by literal, result is 8-bit,
12216 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12217 multiply 2 8-bit operand, result is 8-bit,
12218 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12220 * src/pic16/gen.c: changed accUse to contain WREG only,
12221 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12222 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12223 true, do not use immediate addressing any more unless sym is a
12224 pointer in codespace,
12225 * (aopForRemat): do not use immediate addressing when symbol not in
12226 codespace and when symbol's address is requested,
12227 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12229 * (aopGet): added case for AOP_ACC and don't return "accumulator
12230 bug" but WREG instead,
12231 * (popGetTempReg): pushes contents of temporary register in stack,
12232 * (popReleaseTempReg): pops contents of temporary register from
12233 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12234 * (pic16_popGet): separated case AOP_ACC to return register WREG
12235 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12236 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12237 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12238 the use of immediate pointers to certain cases only.
12240 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12241 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12242 * (assignResultValue, genCall, genRet): modified to use the new
12243 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12244 genPcall is still broken,
12245 * (genFunction): added code to create 'A' type pBlocks when
12246 interrupt functions are generated, code not extensively tested yet,
12247 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12248 * (genEndFunction): modified so ISRs pop stored registers from stack,
12249 * (genMultOneByte): cleanup,
12250 * (AccRsh): added flag andmask, to and result with appropriate mask,
12251 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12252 * (genDataPointerGet): fixed and reenabled its use,
12253 * (genNearDataPointerGet): bugs fixed,
12254 * (genDataPointerSet): bugs fixed,
12255 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12256 pic16_DumpSymbol, pic16_DumpOp,
12257 * src/pic16/genutils.h: function prototypes for the above functions,
12258 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12260 * (pic16emitRegularMap): many many many improvements, but needs a
12262 * src/pic16/main.c: enable_stack in pic16_options is removed,
12263 * (_pic16_parseOptions): removed command line options -penable-stack,
12264 * (_process_pragma): emit stack symbol only when stack pragma is
12266 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12267 redirected to FSR0L/FSR0H pair,
12268 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12269 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12270 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12272 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12273 * (dumpPicOptype): NEW,
12274 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12275 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12276 with movff instruction,
12277 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12278 added pic16_int_regs, some packRegsFor* functions are commented out,
12279 because produce errors,
12280 * src/pic16/NOTES: minor modifications
12282 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12284 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12285 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12287 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12288 * as/mcs51/lkaomf51.c: fixed bug #895763
12290 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12292 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12294 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12296 * doc/sdccman.lyx: added details about the HC08 storage classes and
12297 interrupts, fixed the register usage info for z80 & gbz80
12299 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12301 * doc/sdccman.lyx: added more pic16 port documentation
12302 * device/include/pic16/: added header pic18fregs.h
12304 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12306 * doc/sdccman.lyx: added Vangelis' contribution
12308 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12310 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12311 extend to the next CALL or PCALL, not just to the next CALL.
12313 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12315 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12317 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12319 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12320 bug #895752 and a better fix for bug #716790
12322 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12324 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12326 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12328 * doc/sdccman.lyx: minor changes, minor changed
12330 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12332 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12333 which can't handle SDCC_NEWONEBYTEOPS,
12334 (geniCodeMultiply): removed conversion from mult to shift for pic14
12337 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12340 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12341 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12342 thus fixing bug #895406
12344 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12346 * device/lib/_modsint.c,
12347 * device/lib/_modslong.c: sign follows divisor only
12348 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12349 signs or signedness can be ignored
12350 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12351 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12352 added optimization for IFX,
12353 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12355 reenabled optimization for IFX, which was removed on 2004-01-11
12356 * src/SDCCast.h: added return type IFX
12357 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12358 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12359 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12360 SDCC_OLDONEBYTEOPS selects the old behaviour
12361 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12362 changed again and commented promotion rule
12363 * src/SDCCval.c (valDiv): promotion no longer necessary
12364 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12365 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12367 * support/regression/tests/onebyte.c: added
12369 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12371 * gen.c (genInline): reverted to old code for assemnling inline
12372 code because of bug reported James Chadd
12374 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12376 * ralloc.h: missing declarations from previous patch,
12377 seems that patch for ralloc.h was never applied, fixed
12379 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12380 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12384 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12385 indirect addressing. Marked FSR0 as deprecated
12386 * gen.c (pointerCode): commented out, not needed now
12387 (pic16_popGet2p): new MOVFF helper function
12388 (genGenPointerGet),
12389 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12390 (shiftRLong): removed duplicate debugging info
12392 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12394 * src/ds390/gen.c (genNearPointerGet),
12395 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12396 optimization with bits, but not bitfields.
12397 * src/ds390/ralloc.c (packRegisters),
12398 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12400 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12402 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12404 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12407 * src/SDCCicode.c (operandFromSymbol),
12408 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12409 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12410 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12411 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12412 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12413 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12415 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12416 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12417 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12418 * src/SDCCsymt.c (newSymbol),
12419 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12422 * src/SDCCval.c (newiList): fixed bug #885705
12424 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12426 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12427 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12429 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12431 * device/include/c8051f120.h,
12432 * device/include/c8051f300.h,
12433 * device/include/c8051f310.h: added/updated header files for Silicon
12434 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12435 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12436 in new section Submitting patches
12438 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12440 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12441 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12442 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12444 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12445 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12446 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12448 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12449 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12450 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12452 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12453 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12454 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12455 genGenPointerSet): fixed bug #892400
12456 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12457 to eliminate build warnings.
12458 * src/SDCCast.c (processParms),
12459 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12461 * support/valdiag/valdiag.py: added GCC to the list of defines active
12462 when compiling with gcc
12464 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12466 * support/Util/SDCCerr.h,
12467 * support/Util/SDCCerr.c,
12468 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12469 with an incomplete type (fixed bug #883734)
12470 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12472 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12474 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12476 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12478 * src/SDCCast.c (decorateType),
12479 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12480 function pointer implementation
12481 * support/regression/tests/funptrs.c: added tests to verify both forms
12482 of function pointers work correctly. Added tests to verify parameters
12483 are passed in the correct order.
12485 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12487 * device.c (regCompare): registers are sorted by ascending
12488 address and increasing size,
12489 * main.c (_pic16_finaliseOptions): removed the declaration
12490 of compiler macro MCU. Now a macro of the format pic18fxxxx
12491 will be defined from the command line
12493 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12494 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12496 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12497 PCOP_RLCF was overwritten!
12498 * gen.c (genSkip): commented out calls to pic16_emitcode,
12499 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12501 * (genRRC): added debugging info,
12502 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12503 overwritten while shifting,
12504 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12505 overwritten while shifting,
12508 * (shiftLLeftOrResult),
12509 * (shiftRLeftOrResult),
12511 * (shiftLLong): Implemented with pic16_emitpcode
12512 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12513 * (genLeftShift): Fixed bug, operand for shift by variable always
12514 was "and"ed with 0x0f,
12515 * (genLeftShiftLiteral),
12517 * (genRightShiftLiteral): added debugging info,
12518 * (genrshFour): added comment,
12519 * (genRightShift): determined signedness from operand "left"
12520 instead of "result"
12522 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12524 * src/SDCCicode.c (geniCodeParms),
12525 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12526 function pointers, fixed function pointer bugs #861242 and #861896
12528 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12530 * device/include/c8051f000.h,
12531 * device/include/c8051f120.h,
12532 * device/include/c8051f300.h: added header files for Silicon
12533 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12535 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12537 * src/SDCCast.c (processParams): added new type flow and restructured
12538 (gatherAutoInit): added new type flow
12539 (addCast): cosmetic changes
12540 (getLeftResultType): added new type flow for array indices, patch
12541 provided by Stas, see FR #877103
12542 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12543 array index patch by Stas
12544 * src/SDCCast.h: added prototype getResultTypeFromType()
12546 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12547 * src/pic/glue.c (pic14emitStaticSeg),
12548 * src/pic16/glue.c (pic16emitStaticSeg),
12549 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12550 for initialization of symbols
12551 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12552 * support/Util/SDCCerr.h:
12553 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12554 * .version: bumped version number to 2.3.8
12555 * device/include/Makefile.in (install),
12556 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12559 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12561 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12562 Slade Rich fixed an optimization bug
12563 * src/pic/pcodepeep.c,
12564 * src/pic/pcoderegs.c
12565 * doc/Makefile (install): added test for directory
12567 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12569 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12570 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12571 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12572 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12573 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12574 * as/mcs51/asexpr.c (term),
12575 * as/hc08/asexpr.c (term): fixed bug #887146
12577 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12579 * src/z80/gen.c (genMult): handle single byte result product
12580 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12581 DUMMY_READ_VOLATILE (fixed bug #886367)
12583 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12585 * support/regression/tests/libmullong.c: fixed logic, on little endian
12586 hosts we ended without a mullong_wrapper()
12588 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12590 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12591 virus/worm forged address usage.
12593 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12595 Fixed promotion, it should be done on AST level:
12596 * src/SDCCast.c (addCast): added promotion to int
12597 (decorateType): updated call to upCast()
12598 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12599 usualUnaryConversions()
12601 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12603 * support/regression/tests/literalop.c (mulWrapper): Added a
12604 wrapper to remove integer overflow warnings.
12606 * support/regression/tests/float_trans.c: Made work on host.
12608 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12611 * support/regression/generate-cases.py (main): Changed from inline
12614 * doc/Makefile (install): Changed to depth first to get rid of
12615 missing directory install warning.
12617 * as/Makefile (install-doc): Made work on Mac.
12619 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12621 * src/SDCCast.c: added an additional type flow in decorateType() of
12622 opposite direction, see feature request #860006; it's enabled at runtime
12623 by setting the environment variable SDCC_NEWTYPEFLOW
12624 * src/SDCCast.h: changed prototype of decorateType()
12625 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12626 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12627 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12628 see feature request #877103
12629 * src/SDCCval.c: updated call of decorateType()
12630 (valBitwise): fixed bug #882876
12631 (valMinus): added promotion
12632 (valLogicAndOr): result is unsigned
12633 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12634 * src/SDCCsymt.c (computeType),
12635 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12636 must not cause an unsigned operation
12637 * src/pic/glue (pic14emitRegularMap),
12638 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12640 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12642 * src/pic/pcode.c (PCodeID): commented out left over debug code
12644 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12646 * support/valdiag/tests/overflow.c: added shift tests
12647 * src/pic/device.c,
12654 * src/pic/pcodepeep.c,
12655 * src/pic/pcoderegs.c,
12656 * src/pic/ralloc.c,
12657 * src/pic/ralloc.h: applied patch from Slade Rich;
12658 added support for multiple code pages and multiple RAM banks on the
12659 PIC 14 port. The ASM files now no longer simply assume all the
12660 code / RAM are in the same page / bank. This means the linker can
12661 safely allocate code/RAM of separate ASM files to different pages/banks.
12662 * doc/sdccman.lyx: added Slade's tips
12663 * src/mcs51/peeph.def: fixed bug #880768
12665 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12667 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12668 * src/SDCCast.c (decorateType): fixed bug #880197
12670 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12672 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12675 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12676 strtof is not part of C89 and isn't included with Mac OS X.
12678 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12680 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12681 shiftL2Left2Result): fixed bug #879326
12682 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12683 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12684 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12685 address fetch for clr instruction
12686 * device/lib/hc08/_mulint.c: created optimized assembly version
12687 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12689 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12691 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12692 proposed in FR #877103
12694 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12696 * src/SDCCval.c (cheapestVal): added missing checks
12697 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12698 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12700 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12702 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12705 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12707 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12708 loaded with the linker search paths (-L arguments) and the libraries
12709 to be linked with the current source (-l arguments). Changes
12710 currently will affect only the pic16 port.
12711 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12712 include path the port specific paths and port specific libraries,
12713 * gplink command now contains the $3 argument,
12714 * src/pic16/device.h,
12715 * src/pic16/device.c,: structure PIC_device is made public and
12716 renamed to PIC16_device, the same for variable Pics which is renamed
12717 to Pics16. Updated all references to them.
12718 * src/pic16/glue.c (pic16glue): corrected bug with code
12719 initialization which bypassed the variable initializations block.
12721 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12722 COMPILE_FLAGS and added the --nostdinc option
12724 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12726 * device/include/mc68hc908jb8.h: Register defs for another member
12727 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12729 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12731 Documenting changes from previous commits.
12732 * configure.in (version 1.56),
12733 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12734 when generating output files to configure the pic16 library,
12735 but now I've commented it out, since gputils aren't installed in the
12736 SF compile farm, so library won't compile
12738 * device/lib/Makefile.in (version 1.56): initially I've added in
12739 target 'all' the prerequestive 'model-pic16' so it compiled the
12740 pic16 library, but now I've commented it out for the same reasons
12742 * added targets 'model-pic16' and 'objects-pic16' to compile the
12744 * added target 'port-specific-objects-pic16' to handle the
12745 generated libraries and copy them into the build/ directory
12746 * added target 'clean-intermediate-pic16' to clean intermediate
12747 files into pic16 directory
12748 * in target 'installdirs' added line to create directory pic16 in
12749 the installation path
12751 * device/include/Makefile.in (version 1.11): in target 'install'
12752 added lines to copy all header files to installation path,
12753 * in target 'installdirs' added line create directory for pic16
12754 headers in the installation path
12756 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12758 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12761 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12764 * device/lib/configure.in,
12765 * device/lib/configure: fixed for autoconf 2.57
12767 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12769 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12770 option so that it actually works. Made it specific to the z80, since
12771 the gbz80 doesn't have these kinds of I/O ports.
12773 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12775 * device/include/z180.h,
12776 * device/lib/_memcpy.c,
12777 * device/lib/_memmove.c,
12778 * device/lib/_mulint.c,
12779 * device/lib/ser_ir.c,
12780 * device/lib/ser_ir_cts_rts.c,
12781 * device/lib/_strcmp.c,
12782 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12783 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12784 portmode; added deprecation warning for bank= and protmode= forms.
12785 Also, guard against buffer overflow.
12786 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12788 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12790 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12791 changed interrupt vector table generation to only emit declared vectors.
12792 * device/include/Makefile.in: added missing backslash
12793 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12795 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12797 Mainly changes to support compilation of the device libraries
12798 * src/pic16/device.c: stack is allocated via symbol and not
12799 via literal number. The symbol is placed in the corresponding
12800 position of the data ram
12801 * (pic16_dump_section): relocatable and absolute uninitialized
12802 data are now emitted in sorted order to reduce section naming,
12803 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12804 weren't marked as being in the access bank,
12806 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12808 Added portion of GNU PIC Library under the directory
12809 device/include/pic16 and device/lib/pic16. These files
12810 contain the declarations of SFRs for the PIC18Fxx2 devices.
12811 The directory is initialized via configure from toplevel.
12813 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12815 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12816 the spilllocations to be compared correctly
12818 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12820 * src/SDCCast.c (decorateType): fixed bug introduced today
12822 2004-01-12 Borut Razem <borut.razem AT siol.net>
12824 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12825 doc/sdccman.lyx: upper case pragmas are deprecated
12827 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12829 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12830 in simpler and even better code
12832 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12834 * src/SDCCicode.c (operandOperation): fixed bug #874819
12835 * src/SDCCast.c (decorateType): fixed
12836 char foo (unsigned long ul) { return ul > 0; }
12838 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12840 * doc/sdccman.lyx: Moved and added some sections, small changes
12841 all over. Telling LaTeX to be less strict with word spacing
12842 to better keep the right margin. Changed some notes about
12843 maintainance of the ports in section 3.2.1 - is it OK like this?
12845 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12847 SDCC source changes:
12848 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12849 convilong): modified to inform the pic16 port that builtin functions
12852 PIC16 PORT specific changes:
12853 * src/pic16/device.c pic16_dump_equates() added,
12854 processor registers declared internally by the port are emitted in
12855 the translation as equates,
12856 * src/pic16/gen.c: inline code is passed unprocessed to the
12858 * (pic16_popGetLit2): fnuction modified to take second operand as
12859 pCodeOp pointer and not as literal,
12860 * (popRegFromIdx): prefixed with pic16_,
12861 * (pic16_popCombine2): modified to receive already allocated pCode
12863 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12864 * (genFunction): initializes local stack frame and pushes on stack
12865 all the registers used by this function,
12866 * (genEndFunction): restores all registers from stack and restores
12868 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12870 * (pic16glue): changed the program startup sequence,
12871 * added new dbName code 'A' for functions placed in absolute section
12872 * src/pic16/main.c: added function attribute _naked,
12873 * added pragma 'code' to place a fnuction at an absolute address,
12874 * added command line arguments --debug-ralloc and --pcode-verbose,
12875 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12876 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12877 * (pic16_newpCodeOpLit2): modified to take the second operand as
12879 * (pic16_printpBlock): modified to emit each function in a separate
12881 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12882 UPPER for immediate operands,
12883 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12885 * src/pic16/peeph.def: all peepholes with movff are commented out,
12886 because there is a problem in the pcode peep optimizer,
12887 * src/pic16/ralloc.c: the register allocator can now reuse local
12888 function symbols for another function. This saves register usage.
12889 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12891 Added file src/pic16/NOTES with information about program writing on
12892 the current port version.
12894 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12896 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12897 and peephole 252 (array access)
12899 2004-01-09 Borut Razem <borut.razem AT siol.net>
12901 * src/SDCCmain.c : fixed #872250: -l command line defined library
12902 files are scanned before standard library files
12904 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12906 * src/SDCCast.c (decorateType): fixed bug #874046
12908 2004-01-09 Borut Razem <borut.razem AT siol.net>
12910 * support/scripts/sdcc.nsi: remove previous installation
12912 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12914 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12915 bytes for last interrupt vector (mcs51)
12916 * sdcc.spec: fixed typo
12918 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12920 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12921 gen51Code): more efficient parameter receive for --model-large
12924 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12926 * src/ds390/main.c,
12927 * src/z80/main.c: added missed needLinkerScript flags (more than
12928 one port structure defined in these file)
12929 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12932 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12934 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12935 * src/port.h: added flag needLinkerScript in port->linker
12936 structure to inform whether to create a .lnk file or not,
12938 * src/ds390/main.c,
12940 * src/mcs51/main.c,
12942 * src/pic16/main.c,
12944 * src/z80/main.c: changed appropriately to configure
12945 needLinkerScript flag
12947 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12948 * src/pic/glue.c: added variable udata_section_name to
12949 override default uninitialized data segment definition for
12950 devices only with SHAREBANK memory (reported from Erik Epetrich)
12951 * (pic14emitOverlay): modified to emit a commented overlay segment
12952 directive when no overlay data exist
12953 * (picglue): modified to emit uninitialized data segment
12954 according to udata_section_name
12955 * src/pic/main.c (_pic14_parseOptions): added command line
12956 options --udata-section-name=[name] to override default
12957 udata definition name
12958 * modified _linkCmd and _asmCmd to include compiler passed
12959 arguments via -W option
12960 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12961 object file from '.rel' to '.o' in port->linker structure,
12962 changed size of fptr from 2 to 3 in port structure
12964 2004-01-07 Borut Razem <borut.razem AT siol.net>
12966 * support/scripts/sdcc.nsi: update PATH
12967 * support/scripts/sdcc.ico: craeted
12969 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12971 * device/include/Makefile.in: fix install
12972 * doc/Makefile: fix install
12974 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12976 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12978 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12979 how the function variable allocation summary is displayed; also
12980 include information about variables allocated to the overlay
12983 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12985 * as/mcs51/lkmain.c: Help about -Y option
12986 * as/mcs51/lkarea.c: Fixed gcc warnings
12988 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12990 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12992 * support/valdiag/tests/overflow.c: added
12993 * src/SDCCast.c (decorateType),
12994 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12995 LEFT_OP (left shift)
12997 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12999 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13000 (default behaviour).
13002 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13004 A python script to validate compiler diagnostic messages. It can be
13005 used to verify that sdcc complains about bad c source code and
13006 gives a good location of the error.
13007 * support/valdiag/Makefile,
13008 * support/valdiag/valdiag.py,
13009 * support/valdiag/tests/*
13011 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13013 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13014 * src/SDCCsymt.c (newEnumType),
13016 * support/Util/SDCCerr.c,
13017 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13019 * support/regression/tests/enum.c: added test for enum values that
13020 require at least 2 bytes of storage.
13022 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13024 * src/common.h: added ifndef/define/endif macros
13025 around the header file.
13026 Bug reported from Jesus Calvino-Fraga
13028 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13030 * sdcc.spec: updated
13031 * device/include/Makefile.in: don't install CVS directories
13032 * device/lib/Makefile.in: added removal of CVS directories after install
13033 * doc/Makefile: fixed install, added local_icons
13034 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13035 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13036 * src/ds390/gen.c (genRightShift): fixed bug #870788
13037 * src/SDCCast.c (decorateType): fixed bug #870781
13039 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13041 PIC16 port related changes:
13042 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13043 added variable stackPos,
13045 * gen.c: genCall, assignResultValue: added support for
13046 pushing/retrieving function parameters to/from stack,
13047 genFunction,genEndFunction: setup stack frame for the
13048 generated function,
13049 genAddrOf: will be changed according to bug 863624
13051 * added files genutils.c and genutils.h which contain gen*
13052 debugged and optimised functions extracted from gen.c
13054 * glue.c: added variable 'externs' which holds extern symbols,
13055 pic16emitRegularMap: is modified to properly handle relocatable
13056 symbols under the new scheme,
13057 pic16createInterruptVect: is modified
13058 pic16printPublics: is modified to emit 'global' assembler directives,
13059 added pic16_printExterns to print extern symbols,
13060 pic16glue: initializes stack/frame pointer in the beginning of
13061 the assembly output. Temporary hack, will be corrected later,
13062 because gplink yet does not support stack and SDCC does not
13063 yet support a type of crt0.o object to create the final binary.
13065 * Removed many lines that contain 8051 legacy code.
13066 * The code is finally placed under a 'code' directive.
13067 * Added port specific options.
13069 * _process_pragma: simplified since now we do not need *special*
13070 include file to define SFR registers. But a separate header
13071 will be needed. This will be developed later.
13072 * _pic16_parseOptions: added, parses port specific options:
13073 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13074 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13075 --preplace-udata-with=
13077 * _pic16_setDefaultOptions: modified to initialize section names,
13078 but hack is temporarly out of order since it needs improvement.
13079 * _pic16_genAssemblerPreamble: configuration words are emitted by
13080 their address instead of their name. This part is incomplete and
13081 supports only the 18Fxx2 devices. Other devices will emit an error
13082 during assembly since they do not contain the same set of config
13084 * _pic16_genIVT: is modified,
13086 * pcode.c: added definitions for some hardware registers that are needed
13088 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13089 All PCI entries are updated. Now LFSR is supported.
13090 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13091 * added pic16_newpCodeOpLit2 to support instructions with
13092 two literal arguments
13093 * pic16_pCode2str: corrected code that emits assembler instructions
13094 with two literal operands and those that have an access bit modifier
13095 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13096 this fixes a bug which caused some labels to be lost, when an
13097 assembler directive was added, i.e. banksel,
13098 * pic16_FixRegisterBanking: improved logic that causes the insertion
13100 * InlineFunction: functions that are called once, are not any more
13101 inlined. This can be a port option in the future,
13103 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13105 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13106 hold the corresponding uninitialized symbols,
13107 * pic16_allocProcessorRegister: registers have explicit marked the
13109 * pic16_allocInternalRegister: registers are explicit marked as
13111 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13112 processing list, so bit registers were lost,
13115 * ralloc.h: added field 'accessBank' and original symbol operand
13116 in register definition,
13117 * removed the field isMapped from register definition,
13119 ** Several functions have been removed from various sources:
13120 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13121 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13122 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13123 pic16_assignRelocatableRegisters
13125 ** others have been introduced:
13126 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13127 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13129 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13131 * support/scripts/inc2h.pl: changed definition of BIT_AT
13132 to emit 'sbit at' instead of 'bit at'. This was a request.
13134 PIC16 port related preliminary changes:
13135 * gen.c: prefixed function popRegFromString with
13136 pic16_ and all references to it corrected
13137 * pcode.c: all pic16_pc_* hardware registers prefixed
13138 with underscore (_),
13139 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13140 * ralloc.c: newReg(): when register is REG_SFR then
13141 set address to rIdx,
13142 pic16_allocProcessorRegister(): marks register wasUsed=0
13143 pic16_writeUsedRegs(): added a call to assign processor
13144 registers via pic16_assignFixedRegisters
13146 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13148 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13149 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13150 variables in unused register banks. Also the SSEG is placed
13151 wherever there is enough space for it, and IDATA can be anywhere
13152 in internal RAM. For now compile using -Wl-Y[stack_size].
13153 The mem file is different for this option as well, since it
13154 makes no sense of talking about DSEG lenght.
13156 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13158 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13159 in certain cases, e.g. when ROM assignment, patch provided
13160 from Albert den Haan.
13162 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13164 Many signedness and type propagation fixes:
13165 * src/SDCCicode.c: made geniCodeCast() static
13166 replaced SPEC_ by IS_ (cosmetic)
13167 (operandOperation): fixed div and mod operation
13168 (usualBinaryConversions): added support for promotion of char
13169 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13170 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13171 (geniCodeAdd): an array index will stay unsigned, even if promoted
13173 (geniCodeArray): ditto
13174 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13175 * src/SDCCsymt.c (computeType): added more support for char;
13176 promotion of char is selectable by promoteCharToInt, fixed signedness
13178 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13179 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13180 * src/SDCCval (val*): replaced signedness calculation by
13182 rearranged if-branches (cosmetic)
13183 (valShift): added warning W_SHIFT_CHANGED
13184 (valCompare): fixed problem with different types
13185 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13186 * support/regression/tests/literalop.c: added many cases
13187 * support/regression/tests/ast_constant_folding.c: changed finally to
13189 * .version: new year, new version: 2.3.7
13190 * src/SDCCmain.c (main): applied patch #866468
13191 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13192 provided by Scott Bronson
13193 * doc/sdccman.lyx: updated documentation for sdcdb
13194 updated and added chapter tips
13196 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13198 * src/SDCCsymt.h: missing from yesterday's commits
13200 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13202 * src/SDCC.y (struct_or_union_specifier),
13203 * support/Util/SDCCerr.c,
13204 * support/Util/SDCCerr.h: verify that struct & union tags are used
13207 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13209 * src/SDCCglobl.h: missing from yesterday's commits
13211 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13213 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13214 sft_attributes, struct_declaration, parameter_declaration,
13215 type_name, start_block, declaration_list),
13216 * src/SDCC.lex (check_type): support redefinition of typedef names
13218 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13220 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13221 aligned xdata arrays. Erik helped me with the if clause.
13223 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13225 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13228 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13231 * src/SDCCast.c (newAst_),
13233 * src/SDCCicode.c (ast2iCode, newiCode),
13235 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13236 expr, statement, expression_statement, selection_statement,
13237 iteration_statement, expr_opt, jump_statement): foundation for tracking
13239 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13242 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13244 * support/Util/SDCCerr.c,
13246 * src/SDCCast.c (createCase, createDefault, decorateType),
13247 * src/SDCClabel.c (labelUnreach),
13248 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13250 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13251 (with thanks to Stas Sergeev)
13252 * device/include/time.h,
13253 * device/lib/time.c (CheckTime): suppress unreachable code warning
13255 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13257 * src/SDCCast.c (createIvalCharPtr),
13258 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13260 * support/regression/tests/nullstring.c: tests for these two bugs
13262 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13264 * support/Util/SDCCerr.h,
13265 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13266 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13267 about storage class and 'at' used inside struct or union
13268 * src/SDCCBBlock.c (iCodeFromeBBlock),
13269 * src/SDCCcse.c (ifxOptimize),
13270 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13271 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13272 printIval, emitStaticSeg, emitOverlay),
13273 * src/SDCClabel.c (deleteIfx),
13274 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13275 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13276 gatherAutoInit, processParms),
13277 * support/Util/SDCCerr.h,
13278 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13279 reporting for post-parse errors.
13281 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13283 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13284 implicit casts via union; they don't work on big endian systems
13285 (possible fix for bug #861138)
13287 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13289 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13290 * src/mcs51/main.c: fixed the fix for bug #737001
13292 2003-12-15 Borut Razem <borut.razem AT siol.net>
13294 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13296 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13298 * support/makebin/makebin.c: put output in binary mode
13300 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13302 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13303 xdata and data memory on startup. Set the environment variable
13304 SDCC_NOGENRAMCLEAR to disable this.
13305 * src/mcs51/peephole.def,
13306 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13307 (allows non-interrupt and interrupt code to safely compete for a resource
13308 without the non-interrupt code having to disable interrupts)
13310 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13312 * src/SDCCicode.c (geniCodeAdd),
13313 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13314 with valFromType if type might be a pointer and host is big endian).
13315 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13316 types, not just integer types.
13317 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13318 multiply defined with mismatching "at" address.
13320 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13322 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13323 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13324 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13325 with embedded nulls (fixed bug #753752)
13327 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13329 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13330 Apparently this did not see much testing (endless loop)
13332 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13334 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13336 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13338 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13339 gracefully handle NULL memmap pointers
13341 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13343 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13344 instead of deleting the iCode when an operand is volatile
13345 * src/z80/gen.c (genDummyRead),
13346 * src/mcs51/gen.c (genDummyRead),
13347 * src/ds390/gen.c (genDummyRead),
13348 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13350 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13351 * src/SDCC.y: fixed bug #850420
13353 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13355 Applied z80 i/o port patch from Peter Townson and fixed some operators
13356 to better handle operands in A register.
13357 * device/include/z180.h
13363 * src/z80/peeph-z80.def
13364 * src/z80/peeph.def
13367 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13369 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13371 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13373 * device/lib/hc08/_mullong.c: Removed extra #endif
13375 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13377 * sim/ucsim/hc08.src/inst.cc,
13378 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13379 carries from x to h
13380 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13381 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13382 * device/include/stdarg.h: fixed varargs for hc08
13383 * device/lib/Makefile.in,
13384 * device/lib/hc08/Makefile,
13385 * device/lib/hc08/_mulint.c,
13386 * device/lib/hc08/_mullong.c: fixed some endian problems
13388 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13390 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13391 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13392 * device/lib/_gptrget.c,
13393 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13395 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13397 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13398 * src/SDCCast.c (astErrors): fixed bug #846007
13399 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13401 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13403 * src/SDCCast.c (decorateType): disabled a transformation I added in
13404 revision 1.188 (access to fields of a structure at an absolute address);
13405 it breaks with bitfields, extern declarations, and gcse analysis.
13406 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13407 could be assigned through a pointer, so don't complain.
13408 * src/SDCCast.c (astErrors),
13410 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13412 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13414 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13415 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13416 output of __config directives, since gpasm now supports them
13417 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13418 pre-processor macro, i.e. -DMCU=p18f452
13419 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13420 and modified to handle 'cast' icode similarly to '=' icode
13421 * src/pic16/device.h (typedef struct PIC_device): added field
13422 'extMIface' to indicate that chip has external memory interface
13423 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13424 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13427 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13429 * src/SDCC.y (pointer): fixed bug #846006
13430 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13431 * src/SDCCast.c (decorateType): fixed bug #846009
13432 * src/ds390/peeph.def,
13433 * src/ds390/gen.c (genAnd, genOr),
13434 * src/mcs51/peeph.def,
13435 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13437 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13439 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13446 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13450 * src/SDCCbitv.c: added function to free a bitvector
13451 * src/SDCClrange.h,
13452 * src/SDCClrange.c: added function to recompute the liveranges
13453 * src/avr/ralloc.c,
13454 * src/ds390/ralloc.c,
13455 * src/hc08/ralloc.c,
13456 * src/mcs51/ralloc.c,
13457 * src/pic/ralloc.c,
13458 * src/pic16/ralloc.c,
13459 * src/xa51/ralloc.c,
13460 * src/z80/ralloc.c: recompute the liveranges after register packing
13462 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13464 * src/SDCCloop.c (newInduction): fixed bug #845630
13466 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13468 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13469 inadvertantly left behind from my 2003-11-12 change
13471 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13473 Updated headers I neglected to commit yesterday.
13474 * src/SDCClrange.h,
13477 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13479 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13480 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13481 * src/SDCCopt.c (eBBlockFromiCode),
13482 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13483 the creation of the key hash table from the sequencing so it can be used
13484 earlier (for some GCSE bug fixes still pending)
13486 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13488 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13489 * support/regression/tests/addsub.c: testing genPlus shortcut
13491 2003-11-15 Borut Razem <borut.razem AT siol.net>
13493 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13495 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13497 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13498 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13499 ordering is immaterial.
13500 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13502 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13504 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13505 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13506 (SIGSEV) of bug #840381
13507 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13508 unlink new file before rename if new and old filenames are the same)
13510 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13512 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13513 uninitialized variables) for the mcs51. Set environment variable
13514 SDCC_GENRAMCLEAR to test.
13515 xdata initialization slightly shorter
13517 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13520 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13521 #838241 & 780691 (basicly the same bug)
13522 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13523 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13525 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13527 * src/SDCCmain.c (linkEdit): "fix" #834252
13529 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13531 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13533 * src/SDCC.y: fixed bug #819403
13535 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13537 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13538 the reentrant attribute.
13539 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13540 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13542 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13543 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13544 erroneously reduced to a literal.
13545 * src/hc08/ralloc.c (packRegisters, rematStr),
13546 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13549 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13551 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13552 * doc/sdccman.lyx: changed from 'article' to 'book'
13553 * doc/Makefile: readded test_suite_spec and cdbfileformat
13555 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13557 * device/include/stdlib.h: include malloc.h to comply with ANSI
13558 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13560 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13562 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13563 * doc/clean.mk: also remove *.out files
13564 * doc/sdccman.lyx: some additions, larger top/bottom margins
13566 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13568 * src/SDCC.y: fixed bug #837365
13569 * support/regression/tests/bitopcse.c
13570 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13571 a symbol (might be valop instead)
13572 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13573 * device/lib/clean.mk: added hc08 to the cleaning list
13575 2003-11-04 Borut Razem <borut.razem AT siol.net>
13577 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13579 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13580 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13581 malloc is declared in standard stdlib.h
13583 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13585 * device/lib/hc08/Makefile: need to clean .rel not .o files
13586 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13588 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/mcs51/main.c,
13593 * src/ds390/main.c,
13597 * src/pic16/main.c,
13598 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13599 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13600 tests (which uses the port's oclsExpense function)
13606 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13608 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13610 * src/SDCCcse.c (ifxOptimize),
13611 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13612 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13613 deleting the IFX iCode.
13614 * src/hc08/ralloc.c: reduced unneeded slocs
13615 * src/hc08/gen.c: fixed bug in asmopToBoolean
13617 2003-11-04 Borut Razem <borut.razem AT siol.net>
13619 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13620 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13621 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13622 transferred to configure
13624 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13626 Use headers defined in the C[++] standards:
13627 * sim/ucsim/gui.src/serio.src/fileio.cc
13628 * sim/ucsim/gui.src/serio.src/frontend.cc
13629 * sim/ucsim/gui.src/serio.src/main.cc
13630 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13631 * support/Util/NewAlloc.c
13633 * as/mcs51/lklibr.c
13637 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13639 * Added MSVC projects for hc08 assembler and linker:
13640 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13641 /as/hc08/link_hc08.dsp
13643 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13645 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13647 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13649 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13651 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13653 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13655 2003-10-31 Borut Razem <borut.razem AT siol.net>
13657 * support/cpp2/cpplib.h,
13658 support/cpp2/cpplib.c,
13659 support/cpp2/cpplex.c,
13660 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13661 to switch _asm block preprocessing on / off. Default is
13662 #pragma preproc_asm +
13664 2003-10-31 Borut Razem <borut.razem AT siol.net>
13666 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13667 when outputting comment blocks (when executed with -C option) and
13668 _asm (SDCPP specific) blocks
13670 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13672 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13674 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13676 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13678 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13680 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13681 * src/SDCCast.c (decorateType): fixed bug #832664
13683 2003-10-31 Borut Razem <borut.razem AT siol.net>
13685 * support/cpp2/cpplex.c: fixed for SDCPP:
13686 comments(when executed with -C option) and _asm blocks
13687 were included even if they where in skipped #if block.
13688 Applied solution from GCC cpp 3.3.2
13690 2003-10-31 Borut Razem <borut.razem AT siol.net>
13692 * src/SDCC.lex: sdcc now understands both formats:
13693 '# <line_number> <file_name>' and
13694 '#line <line_number> <file_name>'
13695 * support/cpp2/cppmain.c: sdcpp now generates the standard
13696 '# <line_number> <file_name>' instead of former
13697 '#line <line_number> <file_name>'
13699 2003-10-30 Borut Razem <borut.razem AT siol.net>
13701 * support/cpp2/cpphash.h,
13702 * support/cpp2/cpplib.h
13703 * support/cpp2/cpplex.c,
13704 * support/cpp2/cppmain.c,
13705 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13707 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13709 Fixed a number of problems revealed by bug #827883.
13710 * src/SDCCloop.c (loopInvariants): Spill location of the
13711 result operand should be recomputed if extracted from
13712 a loop. Also, don't extract assignments of an iTemp
13714 * src/SDCCast.c (isConformingBody): loop reversal should
13715 not occur if the control variable is involved with a
13716 relational operator.
13718 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13720 * .version: bumped to 2.3.6 to reflect the big improvements
13721 made by Erik and Klaus. Thanks!
13723 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13725 Replaced the livrange code.
13726 * src/SDCClrange.c: added new LR code
13728 * src/SDCCBBlock.h: removed remainig parts from old LR code
13729 * src/ds390/ralloc.c,
13730 * src/ds390/gen.c: minor fixes to make it work with new code
13732 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13735 * as/hc08/lkrloc.c,
13737 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13738 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13739 (tweaked fix for bug #818696)
13741 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13745 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13748 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13749 * src/mcs51/gen.c (gencjneshort),
13750 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13751 more efficient (per Scott Bronson's suggestion)
13753 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 Extended the semantics of the critical keyword to include
13756 individual statements. See RFE #827755 and #799831
13761 * support/Util/SDCCerr.c
13762 * support/Util/SDCCerr.h
13767 2003-10-19 Borut Razem <borut.razem AT siol.net>
13769 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13771 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13773 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13775 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13776 and predecrement operand is displayed
13778 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13780 * src/SDCCval.c (valMinus): fixed bug #826041
13782 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13784 Some hc08 related updates that I missed earlier
13785 * sim/ucsim/stypes.h
13786 * support/regression/ports/hc08/spec.mk
13788 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13790 New target "hc08" for the Motorola 68hc08 family of micros
13798 * sim/ucsim/hc08.src/*
13799 * sim/ucsim/configure.in
13800 * src/ucsim/configure
13801 * sim/ucsim/packages_in.mk
13804 * device/include/mc68hc908qy.h
13805 * device/lib/hc08/*
13806 * device/lib/Makefile.in
13807 * support/regression/ports/hc08/*
13808 * support/regression/Makefile
13810 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13812 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13814 * src/ds390/gen.c (genCast): fixed bug #821957
13816 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13818 * device/lib/logf.c: "fixed" overlay bug
13819 * support/regression/ports/host/spec.mk: added m library
13820 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13821 * support/regression/tests/float_trans: added (for Eric)
13823 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13825 * src/mcs51/gen.c (genCpl): fixed bug
13826 http://sf.net/mailarchive/message.php?msg_id=6263915
13828 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13830 * src/SDCCast.c (decorateType): added extended constant folding
13831 * src/SDCCsymt.c (computeType): cleanup
13832 * src/SDCCval.c (valShift): minor optimization
13833 * support/regression/tests/ast_constant_folding.c: added
13835 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13837 * src/SDCCmain.c: removed some unintended changes
13839 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13841 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13842 * src/z80/gen.c: fixed part of bug #817589
13843 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13845 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13847 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13858 * src/ds390/ralloc.c
13860 * src/mcs51/ralloc.c
13862 * src/pic16/ralloc.c
13863 * src/xa51/ralloc.c
13865 * src/z80/gen.c: removed unused label "release:"
13867 2003-10-06 Borut Razem <borut.razem AT siol.net>
13869 * src/SDCC.lex: removed definition of unused variables
13870 save_optimize and save_options
13872 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13874 * clean.mk: removed '=' in "-maxdepth=1"
13875 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13876 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13878 2003-10-06 Borut Razem <borut.razem AT siol.net>
13880 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13881 my_unput() replaced by unput()
13883 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13885 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13886 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13887 type-punned pointer will break strict-aliasing rules"
13888 Old LR behaviour is again default; Klaus' LR can be choosen by
13889 defining the environment variable LRKLAUS
13893 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13894 * clean.mk: fixed removal of files in bin/CVS/
13895 * device/lib/clean.mk: fixed removal of directories small and large
13896 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13898 * src/SDCCval.c: removed superflous test for pedantic
13900 2003-10-05 Borut Razem <borut.razem AT siol.net>
13902 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13903 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13904 message "unmatched #pragma SAVE and #pragma RESTORE"
13906 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13908 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13909 assembly, critical functions, atomic, nojtbound)
13911 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13913 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13919 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13922 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13924 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13926 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13927 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13928 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13930 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13932 * src/z80/gen.c (genRet): fixed bug #524753
13933 * src/z80/gen.c (genCast): fixed internal error on cast from
13935 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13936 fix for bug #477835 to the z80
13937 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13938 for tracking iCodes in the peephole optimizer for z80
13940 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13942 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13943 the other part of bug #814548
13944 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13946 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13948 * src/SDCCcse.c: fixed part of bug #814548
13950 2003-09-28 Borut Razem <borut.razem AT siol.net>
13952 * src/asm.c: rewrite of printILine() to use temporary file instead
13954 * src/xa51/main.c: commented out declaration of int rewinds
13956 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13958 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13960 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13962 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13963 * src/asm.c (printILine): Fixed bug #811015
13965 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13967 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13970 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13972 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13973 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13974 to correctly handle general case of AOP_PAIRPTR
13975 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13977 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13979 * src/mcs51/ralloc.c (fillGaps),
13980 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13981 register positioning bug)
13983 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13985 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13987 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13989 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13990 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13991 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13992 (ralloc doesn't intentionally do this now, but perhaps later)
13993 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13994 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13995 register positioning bugs (Fixed bug #762602 and #795325)
13996 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13997 (Fixed bug #808779)
13998 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13999 lines that --i-code-in-asm generates
14001 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14003 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14004 trying to fclose a FILE* that was already closed.
14006 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14008 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14009 of const struct should be treated as if const themselves)
14011 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14013 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14015 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14017 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14018 Unix (/n) and DOS (/r/n) line terminations.
14020 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14022 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14025 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14027 * src/mcs51/gen.c (genFunction, genEndFunction),
14028 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14029 and restore of EA so that stack offsets to parameters are
14030 correct when using both critical and reentrant/stack-auto.
14031 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14032 size (can be triggered in error if sloc is shared between
14033 different sized objects)
14034 * device/include/float.h: fixed macros to explicitly use
14035 unsigned long where needed
14037 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14039 Feature req. 799831: added code to allow nesting of critical functions
14040 * src/mcs51/gen.c (genFunction, genEndFunction)
14041 * src/ds390/gen.c (genFunction, genEndFunction)
14043 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14045 * src/SDCCsymt.c (sclsFromPtr),
14047 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14048 support for standard C idiom of memory mapped variables; for
14049 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14050 to xdata int at 0x1234 tempvar = 1.
14051 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14052 provided by Akiya ISHIDA
14054 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14056 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14057 * src/SDCCval.c (constVal): added reduction from int to char
14058 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14059 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14060 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14062 * support/regression/tests/shifts.c: fixed
14064 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14066 * src/z80/gen.c (genXor): Fixed bug #805445
14068 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14070 Fixed bug #621531 (const & volatile confusion in the type chain).
14071 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14072 refer to the const or volatile state of the pointer itself.
14084 * src/pic16/ralloc.c
14085 * support/regression/tests/const.c
14087 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14089 When checking for duplicated modules, use absolute paths
14090 instead of relative paths. Files changed:
14095 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14097 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14099 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14101 * device/include/string.h: added size_t typedef, changed
14102 prototypes to use size_t, eliminated separate reentrant and
14103 non-reentrant declarations, added _memmove declaration
14104 * device/lib/_memcpy.c: changed to use size_t instead of int,
14105 changed /4 to >>2 to avoid division library call
14106 * device/lib/_memcmp.c,
14107 * device/lib/_memset.c,
14108 * device/lib/_strncat.c,
14109 * device/lib/_strncpy.c,
14110 * device/lib/_strncmp.c: changed to use size_t instead of int
14111 * device/lib/_memmove.c: new file (fixed bug #772294)
14112 * device/lib/Makefile.in: added _memmove.c
14113 * device/lib/z80/asm_strings.s: fixed bug #772290
14114 * support/regression/tests/bitfields.c: attempt to fix host assertion
14115 failure on amd64-unknown-linux2.2
14117 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14119 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14120 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14121 * as/z80/asmain.c (main): fixed bug #801766
14123 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14125 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14128 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14130 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14131 reported in bug #800609
14133 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14135 * Top header beautifications in src/pic16 directory:
14136 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14137 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14138 pcoderegs.h, ralloc.c, ralloc.h
14139 * main.c: added top header and GPL license notice
14140 * pcode.c: fixed the if-conditional warning
14142 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14144 * device/lib/_mullong.c: replaced int by short for gcc
14146 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14148 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14149 and JUMPTABLE iCodes properly now (worked by accident before)
14150 * src/mcs51/gen.c (leftRightUseAcc),
14151 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14152 iCode properly now. Use getSize instead of nRegs since a & b
14153 aren't part of the nRegs tally.
14155 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14157 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14158 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14159 before instructions that use the _STATUS register
14161 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14163 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14164 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14165 fetching of the pointer
14166 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14167 copied from genNearPointerSet()
14168 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14169 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14170 If they pop r0/r1 they must be called in the opposite order than aopOp().
14171 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14172 (resp. --stack-auto), prepared for --xstack
14174 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14176 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14178 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14180 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14181 these ports have their own __sdcc_external_start()
14183 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14185 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14186 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14187 type for bits was changed. It resulted in bit variables becoming
14188 global, which is not permitted in PIC 14 assembly output.
14190 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14192 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14194 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14196 Z80 and MCS51 linkers complaint if a public symbol is defined
14197 in more than one library module:
14201 * as/mcs51/Makefile.in
14203 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14205 A few small changes that speed up the peephole optimizer.
14209 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14211 Try to make the peephole optimizer smarter by maintaining
14212 an association between the assembly source code and the
14213 iCodes that originated them. Put this information to use
14214 with a new peephole rule condition "notVolatile" so that
14215 the rules can be aggressive yet still safe.
14220 * src/mcs51/peeph.def
14222 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14226 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14227 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14228 if the left or right operand symbols have the accuse flag set.
14230 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14232 Changed the type of the result of the ! (NOT) operator to char;
14233 previously it returned the same type as the source. This allows
14234 us to eliminate all the genFloatNot functions (all of its target
14235 implementations were very buggy) since !float can use the same
14238 * src/SDCCicode.c (ast2iCode): ! returns char
14239 * src/mcs51/gen.c (genNot, genNotFloat),
14240 * src/ds390/gen.c (genNot, genNotFloat),
14241 * src/z80/gen.c (genNot, genNotFloat),
14242 * src/pic/gen.c (genNot, genNotFloat),
14243 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14245 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14247 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14248 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14249 during interrupts. Ensure WSAVE is located at a shared bank address.
14250 2. Fixed page selection in some places
14251 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14252 the registers name strings.
14253 4. Fixed "signed / unsigned compare" compiler warnings.
14254 5. The PIC port manages its own allocation of the general purpose
14255 registers, but makes no attempt to reuse them. As a result when
14256 compiling it soon runs out of general purpose registers. Some
14257 additional code was added to the files pcode.c and device.c to walk
14258 through the function call tree and rename the registers so that they
14268 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14269 genPlus() & genMinus() when the result is the same as left or right
14271 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14273 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14275 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14277 Made bitfield a distinct type from bit so that bitfields
14278 convert as per ANSI C and bits retain their traditional
14279 boolean style behaviour. Implemented bitfield support in
14287 * src/ds390/gen.c: bit v bitfield split
14288 * src/z80/gen.c: New support for bitfields
14289 * support/regression/tests/bitfields.c: reenabled z80,
14292 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14294 Rules 246.x, 247.x relate to bitfields, the others speed up
14295 access to xdata mapped I/O devices.
14297 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14299 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14301 Cleaned up genPackBits and genUnpackBits and added two helper
14302 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14303 for literal assignments in genPackBits (thanks to Frieder for
14309 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14311 Fixed bug #748310 (pointer to function type mishandled when the
14312 function name is omitted). Also fixed a SIGSEGV when a function
14313 attribute (reentrant, etc) is used on a non-function or on a
14314 function but misplaced before the parameter list.
14316 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14318 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14319 * support/Util/SDCCerr.h,
14320 * support/Util/SDCCerr.c: Added func attr misuse error msg
14322 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14324 Fixed bug #787649 by anonymous
14325 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14326 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14328 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14330 Fixed numerous bitfield problems.
14332 * src/SDCC.y: More bitfield related error checking
14334 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14335 * support/Util/SDCCerr.h,
14336 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14337 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14338 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14339 * support/regression/tests/bitfields.c: tests added
14341 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14343 Made the constant following the "interrupt" keyword optional. If
14344 omitted, the function will not automatically be given an entry
14345 in the interrupt vector table (similar to #pragma NOIV, but
14346 less syntacticly kludgy). The interrupt number is also now
14347 range checked. Also fixed a bug in the high order bit example
14354 * support/Util/SDCCerr.c
14355 * support/Util/SDCCerr.h
14358 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14360 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14361 * src/SDCCicode.c (operandOperation): rewritten some ops
14362 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14363 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14365 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14366 be re-activated by defining REDUCE_LITERALS)
14367 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14368 unsigned, but are signed by default
14369 * src/SDCCval.c (constVal): rearranged
14370 * src/SDCCval.c (valMod): preliminary fix
14371 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14372 * support/regression/literalop.c: added, work in progress
14374 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14376 Generate warnings for useless declarations like "char data;"
14377 that don't do what new users expect.
14380 * support/Util/SDCCerr.h
14381 * support/Util/SDCCerr.c
14383 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14385 * src/SDCCval.c (valMult): fix overflow detection of negative int
14387 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14389 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14391 Changes to support big endian targets:
14404 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14406 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14407 * device/lib/time.c: fixed warning "integer overflow in expression"
14409 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14411 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14412 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14413 constants are unsigned; added recognition of "u" flag for unsigned
14414 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14415 * src/SDCCval.c (valDiv, valMod): fixed signdness
14416 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14417 signedness of modulo, left and right shift
14418 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14419 * support/Util/SDCCerr.h: added warning W_INT_OVL
14420 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14421 * src/SDCCast.c (ast_print): improved output of constants
14423 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14425 Fixed some warnings when building with MSVC:
14427 * as/mcs51/asdata.c
14431 * link/z80/aslink.h
14432 * link/z80/lkdata.c
14433 * link/z80/lkeval.c
14438 * support/cpp2/cpplib.c
14442 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14444 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14446 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14448 * support/librarian/clean.mk: Do not remove Makefile.
14449 * support/librarian/Makefile: added.
14451 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14453 Added librarian to MSVC build:
14456 * support/librarian/librarian.dsp
14458 'configure' not needed for librarian, removed:
14459 * support/librarian/configure
14460 * support/librarian/configure.in
14461 * support/librarian/config_in.h
14462 * support/librarian/Makefile.in
14464 Hopefully these ones built the librarian and the rest of sdcc properly:
14466 * Makefile.common.in
14468 Messed up 'configure', so revert to previous version:
14472 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14474 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14475 there, while the mantissa of a double is "only" 53 bits wide.
14477 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14479 Adding sdcclib to the build. MSVC project coming soon.
14480 Files added/changed:
14482 * support/librarian/clean.mk
14483 * support/librarian/configure
14484 * support/librarian/configure.in
14485 * support/librarian/config_in.h
14486 * support/librarian/Makefile.bcc
14487 * support/librarian/Makefile.in
14488 * support/librarian/sdcclib.c
14491 * Makefile.common.in
14495 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14497 Linker now complaints if linked modules have conflicting options, for
14498 example, one compiled using --model-large and another one compiled with
14499 --model-small. The following files were modified:
14501 * as/mcs51/asdata.c
14502 * as/mcs51/aslink.h
14504 * as/mcs51/asmain.c
14506 * as/mcs51/i51pst.c
14507 * as/mcs51/lkdata.c
14508 * as/mcs51/lklibr.c
14509 * as/mcs51/lkmain.c
14515 * link/z80/aslink.h
14516 * link/z80/lkdata.c
14517 * link/z80/lklibr.c
14518 * link/z80/lkmain.c
14521 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14523 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14524 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14526 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14528 * src/z80/mappings.i: fix _mul[us][int,long] entries
14530 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14532 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14534 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14536 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14537 * support/regression/tests/bitopcse.c: added
14545 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14547 added support for new library format to z80, gbz80 linkers:
14553 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14555 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14556 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14558 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14560 added DUMMY_READ_VOLATILE:
14569 * src/SDCCcse.c (algebraicOpts): many improvements
14570 * src/SDCCcse.h: removed algebraicOpts()
14571 * src/SDCCicode.c (picDummyRead): added
14573 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14575 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14576 "Insufficient space in data memory".
14578 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14580 * src/mcs51/gen.c: fixed bug #771358
14581 * src/z80/gen.c: fixed bug #759087
14583 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14585 * src/pic16/glue.c: minor cleanup by Vangelis
14587 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14589 * device/include/regc515c.h: fixed #758477
14590 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14591 * device/lib/_gptrput.c: saved a few bytes
14592 * my tab spacing is 8, yours too?)
14593 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14594 * device/lib/serial.c: process RX bytes earlier than TX bytes
14595 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14597 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14599 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14601 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14603 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14605 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14607 * device/lib/Makefile.in: bad fix, reverted to 1.43
14609 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14611 * device/lib/Makefile.in: added missing z80 object files
14613 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14615 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14616 pic16 progress by Vangelis:
14619 * src/pic/Makefile:
14626 * pic16/genarith.c:
14631 * pic16/pcodepeep.c:
14634 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14636 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14638 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14640 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14641 added gbz80 build to MSVC project.
14642 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14643 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14644 from 8051 stuff and setup so it links using a .lnk file.
14646 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14648 * support/librarian/sdcclib.c: sdcc librarian.
14649 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14652 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14654 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14656 2003-07-02 Borut Razem <borut.razem AT siol.net>
14658 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14659 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14660 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14661 src/xa51/main.c, src/z80/main.c:
14662 virtualization of glue() function: each port has it's own glue function,
14663 which is accessed by do_glue function pointer in PORT.general structure
14665 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14667 * DS800C400 fun, improved ROM interface and tinibios.
14669 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14671 * More support for DS80C400. Now includes beginning of interface to ROM.
14673 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14675 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14677 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14679 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14681 2003-06-19 Borut Razem <borut.razem AT siol.net>
14683 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14685 2003-06-19 Borut Razem <borut.razem AT siol.net>
14687 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14688 fixed Z80 port - crt0.o: cannot open.
14690 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14692 * support/Util/MySystem.c (merge_command): revert bad fix
14694 2003-06-18 Borut Razem <borut.razem AT siol.net>
14696 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14698 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14700 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14701 option --use-stdout sends errors to stdout instead of stderr.
14703 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14705 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14707 2003-06-15 Borut Razem <borut.razem AT siol.net>
14709 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14710 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14711 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14712 fixed width array of pointers replaced with sets;
14713 multiple include and lib paths ared transferred to preprocessor and linker
14714 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14715 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14716 fixed width array of pointers
14717 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14718 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14719 fixupPath(), getPathDifference()
14720 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14721 fixed width array of pointers
14723 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14725 * src/pic16/ralloc.c: fix warnings
14726 * src/pic16/pcode.c: fix warning
14728 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14730 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14731 know all the details, but essentially this set of changes enable
14732 the pic16 port to generate movff instructions and generate assembler
14736 * src/pic16/glue.c:
14737 * src/pic16/pcode.c:
14738 * src/pic16/device.c:
14739 * src/pic16/main.c:
14740 * src/pic16/pcode.h:
14741 * src/pic16/pcoderegs.c:
14742 * src/pic16/ralloc.c:
14743 * src/pic16/ralloc.h:
14745 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14747 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14748 added option --vc, so sdcc errors and warnings are compatible with
14749 Microsoft Visual Studio.
14751 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14753 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14754 device/lib/libfloat.lib: added atof function.
14756 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14758 * doc/sdccman.lyx: updated to Lyx 1.3
14759 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14760 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14761 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14763 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14765 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14767 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14769 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14770 additions to the "related tools/documentation" section
14772 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14774 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14776 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14778 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14779 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14781 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14783 * doc/sdccman.lyx: fix double dash and other minor things
14784 * doc/Makefile: fix double dash
14786 2003-05-28 Karl Bongers(patches from Martin Helmling)
14787 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14788 condition and ignore commands.
14790 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14792 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14793 is in parts still quite out of date, I did changes as far as I felt makes sense
14794 for a non-native english speaker.
14795 Please feel free to add to the manual or to correct my changes.
14796 * doc/Makefile: undid touching the date of intermediate tex files.
14798 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14800 * doc/sdccman.lyx: Manual has an index now
14802 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14804 Finalize muluint/mulsint and mululong/mulslong merging:
14805 * device/lib/_mulint.c
14806 * device/lib/_mullong.c
14807 * device/lib/gbz80/mul.s
14808 * device/lib/gbz80/stubs.s
14809 * device/lib/z80/mul.s
14810 * device/lib/z80/stubs.s
14811 * src/SDCCsymt.c (initCSupport)
14813 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14815 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14816 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14817 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14818 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14821 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14823 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14824 the regression tests I'm not brave enough to enable 245.b, 245.c
14825 * doc/sdccman.lyx: added latex preamble for hyperref package.
14826 Using pdflatex this will give you a hyperlinked pdf file with
14827 bookmarks. (prepend '%' before /usepackage if this breaks something)
14829 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14831 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14833 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14835 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14837 2003-05-21 <johan AT balder>
14839 * src/SDCCglue.c (printIval): fixed bug #739934
14841 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14843 Applied patch from bug 737905 (renamed yylineo to mylineno):
14850 * src/pic16/pcode.c: Cleaned warnings
14851 * src/pic16/pcodeflow.c: Cleaned warnings
14852 * src/pic16/pcoderegs.c: Cleaned warnings
14854 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14856 * src/pic16/pcode.c: Cleaned warnings
14857 * src/pic16/pcodepeep.c: Cleaned warnings
14858 * src/pic16/ralloc.c: Cleaned warnings
14860 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14862 * doc/sdccman.lyx: fixed bug 739745
14863 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14865 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14867 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14868 it can be defined with CFLAGS when running configure
14869 * src/SDCCmain.c: fixed compiling + linking with object files
14871 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14873 * configure.in: configure for pic16 port,
14874 added --disable-pic16-port
14875 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14876 * src/SDCCmain.c: linkOptions is changed to set *,
14877 added if/endif conditional macros to remove options help
14878 messages from optionsTable when a port is not configured, added
14879 support for the PIc16 port in the ports table, when executing
14880 the compiler with no port specified on command line, a default
14881 port is selected with the new macro DEFAULT_PORT which is
14882 defined in port.h, in setDefaultOptions() linkOptions is removed
14883 from initialization assignment, since now it is a set,
14884 parseCmdLine uses setParseWithComma for linkOptions, in
14885 linkEdit() linkOptions are accessed with new function indexSet()
14886 which returns the i'th item of a set variable. See SDCCset.c, in
14887 linkEdit() when calling buildCmdLine(), added linkOptions as
14888 last argument. Now users can pass arguments to gplink via the
14889 -Wl option, main() uses pic16glue() to glue up pic16 programs
14890 * src/SDCCpeeph.c: various changes to support pic16
14891 * src/SDCCset.c: added function void *indexSet(set *, int) to
14892 return the i'th item of the set
14893 * src/SDCCset.h: added function prototype for indexSet()
14894 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14895 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14896 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14897 added macro DEFAULT_PORT
14898 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14899 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14901 * src/pic16/glue.c: commented out some error producing lines
14902 * src/pic16/main.c: __config directives are commented out to stop
14903 gpasm complaining and test the linkage with gplink, _linkCmd and
14904 _asmCmd changed to be more gplink and gpasm friendly
14905 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14906 produced an error when parsed, peep rule 12 is added to utilize
14907 movff, but it is commented out since the pCode does not support
14908 yet a command with 2 address arguments
14910 2003-05-18 <johan AT balder>
14912 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14913 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14914 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14916 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14917 Added feature to script commands from file.
14919 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14921 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14922 * src/SDCCutil.c: include ctype.h for win32
14924 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14926 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14928 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14930 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14931 Fixed so you can set breakpoints prior to run, run does not stop
14932 on entry now. Add tbreak. Other enhancements and fixes for use
14935 2003-05-12 Borut Razem <borut.razem AT siol.net>
14937 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14939 2003-05-11 Borut Razem <borut.razem AT siol.net>
14941 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14942 the path of bin directory, so that PATH is the only env. variable, which has to be set
14943 in case of standard installation.
14944 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14945 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14946 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14948 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14950 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14951 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14952 temp files are in the port dir; clean the gen/test directory when
14953 generating new test.c
14954 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14955 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14956 * support/regression/tests/zeropad.c: added
14958 2003-05-09 <johan AT balder>
14960 * src/SDCCglue.c: fixed bug #597940
14962 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14964 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14965 cache sfr, optimize next,step, fix off by one sourceline,
14966 support ddd list function.
14967 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14969 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14971 * support/regression/HTMLgen.py: added compare_s2f()
14972 * support/regression/Makefile: redo 1.27
14973 * support/regression/generate-cases.py: redo 1.5
14975 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14977 * support/regression/tests/float.c: workaround 33 bit hex constant
14978 * support/regression/tests/simplefloat.c: fix division for host
14980 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14982 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14983 that tame's the PIC's over-aggressive optimizer.
14985 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14987 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14990 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14992 Initial support for DS80C400. "Hello world" runs on TINIm400
14995 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14997 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14998 * Some notes on ddd usage added in debugger/README
14999 Martin Helmling adding more features and fixes for ddd GUI debugger.
15000 Code added for nexti, stepi, up, down, and other adjustments.
15002 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15004 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15005 * src/pic/peeph.def Added two rules to optimize carry manipulation
15006 * src/pic/* removed debug printfs
15008 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15010 * debugger/mcs51/cmd.c: added header newalloc.h
15012 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15014 * as/Makefile: new EXEEXT
15015 * as/z80/Makefile: remove trailing slash of BUILDIR
15016 * as/z80/clean.mk: new EXEEXT
15017 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15018 * support/cpp2/Makefile.in: new EXEEXT
15019 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15021 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15023 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15024 EXEEXT was introduced to fix all related problems with targets
15025 "clean", "install" and "uninstall"; a couple of further flaws
15026 especially with "clean" have been fixed too
15027 * as/mcs51/Makefile.in
15028 * as/mcs51/clean.mk
15032 * debugger/mcs51/Makefile.in
15033 * debugger/mcs51/clean.mk
15034 * link/z80/Makefile
15035 * link/z80/Makefile.in
15036 * link/z80/clean.mk
15038 * packihx/Makefile.in
15040 * sim/ucsim/Makefile
15041 * sim/ucsim/clean.mk
15042 * sim/ucsim/avr.src/Makefile.in
15043 * sim/ucsim/avr.src/clean.mk
15044 * sim/ucsim/s51.src/Makefile.in
15045 * sim/ucsim/s51.src/clean.mk
15046 * sim/ucsim/xa.src/Makefile.in
15047 * sim/ucsim/xa.src/clean.mk
15048 * sim/ucsim/z80.src/Makefile.in
15049 * sim/ucsim/z80.src/clean.mk
15050 * sim/ucsim/main_in.mk
15051 * sim/ucsim/packages_in.mk
15052 * sim/ucsim/gui.src/Makefile.in
15053 * sim/ucsim/gui.src/serio.src/Makefile.in
15054 * sim/ucsim/gui.src/serio.src/clean.mk
15057 * support/cpp2/Makefile.in
15058 * support/cpp2/clean.mk
15059 * support/makebin/Makefile
15060 * support/makebin/clean.mk
15061 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15062 * doc/sdccman.lyx: --program-suffix no longer needed
15064 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15066 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15067 Martin Helmling added support for ddd GUI debugger.
15068 Code added to display assembly, set variables, and other commands
15069 to interface to ddd.
15071 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15073 * as/Makefile: fix target clean
15074 * as/clean.mk: fix target clean
15075 * as/z80/clean.mk: fix target clean
15077 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15079 * Makefile.common.in: added AT EXEEXT AT
15080 * configure.in: removed all mingw32 stuff
15081 * configure: rebuilt from configure.in
15082 * doc/sdccman.lyx: updated section "installation"
15083 * support/scripts/sdcc_mingw32: adapted to configure
15084 * support/scripts/sdcc_cygwin_mingw32: added
15086 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15088 * src/pic Added object file support for the PIC port
15089 * src/pic Applied patch from Craig Franklin (this started the object file support)
15090 * src/regression Updated the PIC regression tests for object files
15092 2003-04-20 Borut Razem <borut.razem AT siol.net>
15094 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15095 lklex.c: In function `getfid':
15096 lklex.c:203: warning: array subscript has type `char'
15097 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15098 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15099 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15100 stack handling macros
15102 2003-04-19 Borut Razem <borut.razem AT siol.net>
15104 * "handling space characters in file path" task:
15105 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15106 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15107 * support/Util/MySystem.h: make it self-sufficient
15108 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15109 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15110 handling space characters in file path
15111 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15112 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15113 * support/Util/MySystem.c: handling space characters in executable's path
15115 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15117 * as/z80/Makefile: fix permanent rebuild of z80
15118 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15119 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15121 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15123 * src/SDCCopt.c: add special case optimization to replace modulo by
15124 a power of two with a bitwise AND.
15126 2003-04-18 <johan AT balder>
15128 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15130 2003-04-17 <johan AT balder>
15132 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15133 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15135 2003-04-13 Borut Razem <borut.razem AT siol.net>
15137 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15138 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15139 fixed mingw problem in adl_NORMALIZE_PATH
15141 2003-04-12 Borut Razem <borut.razem AT siol.net>
15143 * fixed "#pragma SAVE/RESTORE can not be nested":
15144 * src/SDCC.lex: reworked pragma handling functions
15145 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15146 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15148 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15150 * src/SDCCutil.c (pathEquivalent): defined but not used
15151 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15152 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15153 * configure: rebuilt from configure.in
15154 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15155 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15156 * device/include/Makefile.in: replace sdcc_datadir
15157 * device/lib/Makefile.in: replace sdcc_datadir
15158 * Makefile.common.in: add LDFLAGS from configure
15159 * packihx/Makefile.in: use LDFLAGS
15160 * src/Makefile.in: use LDFLAGS
15161 * support/cpp2/Makefile.in: add LDFLAGS from configure
15162 * support/makebin/Makefile: use LDFLAGS
15163 * .version: bumped version number to 2.3.5
15165 2003-04-12 Borut Razem <borut.razem AT siol.net>
15167 * completed "different paths" task:
15168 * src/SDCCmacro.c: fixed bug in handling quotes
15169 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15170 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15172 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15174 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15176 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15178 * ds390/gen.c ds390/peeph.def: fix bug 706781
15180 2003-04-11 Borut Razem <borut.razem AT siol.net>
15182 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15184 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15186 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15187 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15188 set - this bit used to not be set...).
15189 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15190 bad code in PIC Port
15191 * src/regression/and2.c added to test bug 609268
15192 * src/regression/Makefile added and2.c to regression test
15195 2003-04-08 <johan AT CP255758-A>
15197 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15198 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15199 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15201 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15203 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15205 * support/cpp2/Makefile.in: fix bug #487815
15206 * configure: rebuilt from configure.in
15207 * Makefile.common.in: docdir changed, new path suffixes
15208 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15209 * sdcc_vc_in.h: reflect changes from sdccconf.h
15210 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15211 * src/SDCCutil.h: remove BINDIR hack
15212 * doc/sdccman.lyx: update new path hierarchy
15214 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15216 * src/SDCCpeeph.c: added okToRemoveSLOC test
15218 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15220 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15222 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15224 * src/SDCCpeeph.c: added labelIsReturnOnly test
15225 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15227 2003-04-05 <johan AT balder>
15229 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15230 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15231 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15232 * src/SDCCast.c: fixed a warning
15233 * src/SDCCast.h: fixed a warning
15234 * src/SDCCicode.c (operandFromAst): fixed a warning
15236 2003-04-04 <johan AT balder>
15238 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15239 * src/SDCCast.c (decorateType): fixed bug #715076
15240 * src/SDCC.y: fixed bug #702907
15242 2003-04-03 <johan AT balder>
15244 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15245 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15246 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15247 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15248 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15250 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15252 * _decdptr.c: fix return values
15253 * _gptrget.c: fix return values
15254 * _gptrgetc.c: fix return values
15255 * _gptrput.c: fix return values
15256 * _mulint.c: fix return values
15257 * as/z80/Makefile: fix 'make -j' problem
15259 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15261 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15262 * configure.in: big cleanup, updated to autoconf 2.5x
15263 * configure: rebuilt from configure.in
15264 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15265 * sdcc_vc_in.h: reflect changes from sdccconf.h
15266 * doc/Makefile: fixed a flaw in "make install"
15268 2003-04-02 <johan AT balder>
15270 * src/ds390/gen.c (genCmp): no comments
15271 * src/mcs51/gen.c (genCmp): no comments
15272 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15273 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15275 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15277 * support/regression/generate-cases.py: place generated file in given sub directory
15278 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15279 * support/regression/Makefile: improvements for 'make -j';
15280 side effect: it's simpler and faster now
15282 2003-03-31 Borut Razem <borut.razem AT siol.net>
15284 * src/z80/main.c: link-{port} and as-{port} defined without path
15285 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15287 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15289 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15291 2003-03-30 Borut Razem <borut.razem AT siol.net>
15293 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15294 changed type of list parameter to set
15295 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15296 * src/port.h: changed type of do_assemble() parameter to set
15297 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15298 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15299 definition of "cppoutfilename" macro with NULL value in preProcess()
15300 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15301 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15302 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15303 replaced with set *binPathSet
15304 * shash_add() deallocates the item, if allready exsists, before adding the new one
15305 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15307 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15309 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15310 a nested for loop bug in the PIC port
15311 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15314 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15316 * support/Util/dbuf.h: remove C++ stuff to make it portable
15318 2003-03-28 Borut Razem <borut.razem AT siol.net>
15320 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15321 literal strings in stringLiteral()
15322 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15323 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15326 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15328 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15330 2003-03-26 <johan AT balder>
15332 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15333 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15334 * src/SDCCast.c (decorateType): fixed " -v < 3"
15336 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15338 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15339 Added Lenny Story's debug infrastructure changes:
15340 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15341 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15342 * src/cdbFile.c: added
15343 * src/SDCCdebug.c: added
15344 * src/SDCCdebug.h: added
15345 * src/SDCCast.c (createFunction)
15346 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15347 * src/SDCCmain.c (parseCmdLine, main)
15348 * src/SDCCmem.c (redoStackOffsets)
15349 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15352 * src/avr/gen.c (genAVRCode)
15353 * src/ds390/gen.c (gen390Code)
15354 * src/mcs51/gen.c (gen51Code)
15355 * src/pic/gen.c (genpic14Code)
15356 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15357 * src/xa51/gen.c (genXA51Code)
15358 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15360 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15362 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15363 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15365 2003-03-22 <johan AT balder>
15367 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15369 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15371 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15372 * doc/cdbfileformat.lyx: added, written by Lenny Story
15373 * doc/Makefile: added cdbfileformat.lyx
15374 * doc/clean.mk: added cdbfileformat.lyx
15376 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15378 * src/mcs51/peeph.def: fix bug #705773
15380 2003-03-20 <johan AT balder>
15382 An sfr/sbit can have an "at #" AND an initializer
15383 * src/SDCCsymt.c (checkSClass):
15384 * src/SDCCmem.c (allocGlobal):
15385 * src/SDCCmem.c (allocLocal):
15386 * src/SDCCast.c (createBlock):
15388 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15390 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15392 2003-03-16 <johan AT balder>
15394 Undid the hackup of const and volatile, the problem is much bigger
15396 * src/SDCCast.c:1.171
15397 * src/SDCCglue.c:1.138
15398 * src/SDCCicode.c:1.146
15399 * src/SDCCsymt.c:1.150
15400 * src/SDCCval.c:1.65
15402 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15404 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15405 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15407 2003-03-13 <johan AT balder>
15409 Hackup const and volatile modifiers in type chains a bit:
15411 * src/SDCCast.c:1.169
15412 * src/SDCCglue.c:1.136
15413 * src/SDCCicode.c:1.143
15414 * src/SDCCsymt.c1.146
15415 * src/SDCCsymt.h1.59
15416 * src/SDCCval.c:1.63
15418 2003-03-12 <johan AT balder>
15420 * src/SDCCBBlock.h: more LRH debugging junk
15421 * src/SDCCcflow.h: more LRH debugging junk
15422 * src/SDCCloop.c: more LRH debugging junk
15423 * src/SDCC.y (struct_declaration): fixed bug #697590
15424 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15425 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15426 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15428 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15429 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15430 test function names must now match exactly).
15431 * src/SDCCcse.c: added special case in findCheaperOp to allow
15432 extending a short integer. Makes less awful code for bug 700121 test case.
15434 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15436 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15437 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15439 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15441 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15442 actually called (operandsNotEqual() was called for all
15443 operandsNotEqualX tests).
15445 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15447 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15448 with shorter literals. Fixes bug 700121.
15450 2003-03-11 <johan AT balder>
15452 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15454 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15456 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15457 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15459 2003-03-10 Borut Razem <borut.razem AT siol.net>
15461 * src/SDCCmain.c: pipe preprocessor's output
15462 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15463 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15464 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15465 which closes all pipes in pipeSet set
15466 * src/SDCCset.c: free deleted item in function deleteSetItem()
15467 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15468 moved from z80 to src subproject
15469 * .version: increased version number to 2.3.4
15471 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15473 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15474 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15475 * support/regression/ports/xa51/spec.mk: fix typo
15477 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15479 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15481 2003-03-09 Borut Razem <borut.razem AT siol.net>
15483 * src/SDCCmain.c: pipe preprocessor's output
15484 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15485 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15486 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15487 which closes all pipes in pipeSet set
15488 * src/SDCCset.c: free deleted item in function deleteSetItem()
15489 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15490 moved from z80 to src subproject
15492 2003-03-09 Borut Razem <borut.razem AT siol.net>
15494 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15495 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15496 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15497 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15498 * src/SDCCglobl.h: unification of WIN32 native definitions
15500 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15502 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15504 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15506 * src/configure.in: check for endianess (even while cross-compiling)
15507 * src/configure: check for endianess (even while cross-compiling)
15508 * src/configure_in.h: check for endianess (even while cross-compiling)
15509 * src/avr/gen.c: remove old endianess stuff
15510 * src/mcs51/gen.c: remove old endianess stuff
15511 * src/ds390/gen.c: remove old endianess stuff
15512 * src/pic/gen.c: remove old endianess stuff
15513 * src/pic/genarith.c: remove old endianess stuff
15514 * src/pic/glue.c: fix endianess check
15515 * src/pic16/gen.c: remove old endianess stuff
15516 * src/pic16/genarith.c: remove old endianess stuff
15517 * src/pic16/glue.c: fix endianess check
15518 * src/xa51/gen.c: remove old endianess stuff
15519 * src/z80/gen.c: fix endianess check
15520 * src/SDCCglue.c: fix endianess check
15521 * src/ds390/peeph.def: fix bug 700036
15523 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15525 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15526 * src/configure: find appropriate data-types on host for SDCC's int and long
15527 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15528 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15529 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15531 2003-03-07 <johan AT balder>
15534 some minor cleanups before the big shot
15535 OP_DEFS and OP_USES now use Kevin's protection
15536 new option --nolabelopt
15538 * src/SDCCBBlock.c:
15547 * src/ds390/ralloc.c:
15548 * src/mcs51/ralloc.c:
15549 * src/pic/ralloc.c:
15550 * src/xa51/ralloc.c:
15551 * src/z80/ralloc.c:
15553 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15555 * src/pic/pcode.c (get_op): fix 64 bit warnings
15556 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15557 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15558 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15559 * support/regression/tests/malloc.c: fix 64 bit warnings
15561 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15563 * src/mcs51/gen.c (genMinus): fixed bug 696436
15565 2003-03-02 Borut Razem <borut.razem AT siol.net>
15567 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15569 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15571 * configure.in: test for mkstemp
15572 * sdccconf_in.h: add HAVE_MKSTEMP
15574 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15576 * device/include/ctype.h: removed warning while using --stack-auto
15577 * device/include/malloc.h: removed warning while using --stack-auto
15578 * device/include/string.h: removed warning while using --stack-auto
15580 2003-02-23 Borut Razem <borut.razem AT siol.net>
15582 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15583 because NDEBUG is defined (see man assert)
15584 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15586 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15588 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15589 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15591 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15593 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15594 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15596 2003-02-18 <johan AT balder>
15598 * as/mcs51/asmain.c (asmbl): module can start with a digit
15599 * as/z80/asmain.c (asmbl): module can start with a digit
15601 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15603 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15604 * src/asm.c: fix pipe() for Mingw32
15606 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15608 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15609 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15610 make -V work again; --c1mode reads now from stdin
15611 * doc/sdccman.lyx: added --c1mode
15612 * support/Util/SDCCerr.c: new messages for c1 mode
15613 * support/Util/SDCCerr.h: new messages for c1 mode
15614 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15616 2003-02-15 <johan AT balder>
15618 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15620 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15622 * doc/sdccman.lyx: Environment variables, -o and other minor things
15624 2003-02-14 <johan AT balder>
15626 * src/xa51/main.c: before anyone really tries to use it :)
15628 * Install doc's in share/sdcc/doc
15629 * removed some obsolete files
15630 * Do a proper make distclean and uninstall
15631 M Makefile.common.in
15634 M device/include/Makefile.in
15635 M device/lib/Makefile.in
15638 M sim/ucsim/doc/Makefile.in
15640 R src/avr/peeph.rul
15641 R src/xa51/peeph.rul
15642 M support/cpp2/Makefile.in
15643 M support/makebin/Makefile
15646 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15648 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15650 2003-02-10 Borut Razem <borut.razem AT siol.net>
15652 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15653 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15654 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15655 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15656 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15657 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15658 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15659 src/z80/Makefile.bcc: Borland Makefile cleanup
15660 * as/z80/Makefile.bcc: Added Borland Makefile
15661 * support/cpp2/borland.h: Removed
15663 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15665 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15666 * src/SDCC.lex: new pragma NOIV
15667 * src/SDCCglobl.h: new pragma NOIV
15668 * src/SDCCmem.c: new pragma NOIV
15670 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15672 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15674 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15676 * src/SDCCmain.c: signal handling is switched off by --debug
15677 * doc/Makefile: small fix for install; use clean.mk again
15678 * doc/clean.mk: clean *.pdf and *.html too
15680 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15682 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15683 * device/lib/printfl.c: fix a ds390 bug by making it portable
15684 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15685 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15686 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15687 * debugger/mcs51/cmd.c: converted multi-line string literals
15688 * sim/ucsim/globals.cc: converted multi-line string literals
15689 * src/SDCCmain.c: introduced signal handler to remove temp files
15690 * doc/Makefile: small tweaks, implement clean
15691 * doc: removed generated files
15693 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15695 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15696 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15697 Address Record is not correctly generated for DS390."
15699 2003-02-02 Borut Razem <borut.razem AT siol.net>
15701 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15702 * as/mcs51/asm.h: fixed compilation with Borland C
15703 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15704 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15705 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15706 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15707 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15708 src/z80/Makefile.bcc: delete $(LIB) only if exist
15709 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15711 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15713 * device/include/malloc.h: introduced NULL
15714 * device/include/string.h: introduced NULL
15715 * device/include/stdlib.h: introduced NULL
15716 * device/lib/_memcpy.c: removed NULL
15717 * device/lib/_strcat.c: removed NULL
15718 * device/lib/_strchr.c: removed NULL
15719 * device/lib/_strcmp.c: removed NULL
15720 * device/lib/_strcpy.c: removed NULL
15721 * device/lib/_strcspn.c: removed NULL
15722 * device/lib/_strlen.c: removed NULL
15723 * device/lib/_strncat.c: removed NULL
15724 * device/lib/_strncmp.c: removed NULL
15725 * device/lib/_strncpy.c: removed NULL
15726 * device/lib/_strpbrk.c: removed NULL
15727 * device/lib/_strrchr.c: removed NULL
15728 * device/lib/_strspn.c: removed NULL
15729 * device/lib/_strstr.c: removed NULL
15730 * device/lib/_strtok.c: removed NULL
15731 * device/lib/malloc.c: removed NULL, include own header
15733 2003-02-02 <johan AT balder>
15735 * 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
15736 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15737 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15738 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15739 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15740 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15742 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15744 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15747 2003-02-01 <johan AT balder>
15749 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15751 2003-01-31 <johan AT CP255758-A>
15753 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15755 2003-01-30 <johan AT balder>
15757 * src/SDCCBBlock.c: automatic bug detection
15758 * src/SDCCicode.c: automatic bug detection
15760 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15762 * src/SDCCglobl.h: now --xram-size 0 works
15763 * src/SDCCmain.c: now --xram-size 0 works
15765 2003-01-29 <johan AT balder>
15767 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15769 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15771 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15772 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15773 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15774 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15775 * src/SDCCglobl.h: Added options --xram-size and --code-size
15776 * src/SDCCmain.c: Added options --xram-size and --code-size
15778 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15780 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15781 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15783 2003-01-27 <johan AT balder>
15785 * src/SDCC.y: fixed bug #613764
15787 2003-01-26 <johan AT balder>
15789 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15790 * src/SDCCsymt.h: fixed bug #673374
15791 * src/SDCCglue.c: fixed bug #661910
15792 * src/SDCCast.c: fixed bug #458099 and 673374
15794 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15796 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15797 * as/mcs51/strcmpi.h: added
15798 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15799 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15800 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15801 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15802 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15803 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15804 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15805 * as/mcs51/Makefile.aslink: new module strcmpi
15806 * as/mcs51/Makefile.asx8051: new module strcmpi
15807 * as/mcs51/Makefil.bcc: new module strcmpi
15808 * as/mcs51/Makefile.in: new module strcmpi
15809 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15811 2003-01-26 <johan AT balder>
15813 * src/SDCCglue.c: reverted back to 1.124
15814 * src/SDCCast.c: reverted back to 1.156
15815 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15817 2003-01-25 <johan AT balder>
15819 * src/SDCCglue.c: A better fix for bug #661910
15820 * src/SDCCast.c: A better fix for bug #661910
15821 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15823 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15825 * src/Makefile.in: remove spawn.o
15826 * src/SDCCmain.c: remove spawn.h
15827 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15828 * src/spawn.c: removed
15829 * src/spawn.h: removed
15830 * support/regression/ports/ds390/spec.mk: link with -r
15832 2003-01-24 <johan AT CP255758-A>
15834 * src/ds390/gen.c (aopOp): fixed bug #667458
15835 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15836 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15837 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15839 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15841 * src/mcs51/peeph.def: better assembler identation by Frieder
15842 * src/mcs51/gen.c: better assembler identation by Frieder
15844 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15846 * as/z80/string.h: removed for gcc 3.2
15847 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15848 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15850 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15852 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15853 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15854 * support/regression/Makefile: separate temp files for ports
15855 * support/regression/generate-cases.py: separate temp files for ports
15856 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15857 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15859 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15861 * moved tinitalk to device/examples/ds390
15863 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15865 * as/mcs51/lkmem.c: rflag is for DS390
15866 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15867 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15868 (linkEdit): move mem- and map-files the same way as ihx-files
15869 * src/z80/main.c (_setDefaultOptions): removed --generic
15870 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15871 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15872 * src/pic/glue.c (picglue): --c1mode works again
15873 * src/pic16/glue.c (pic16glue): --c1mode works again
15874 * src/asm.c (printCLine): fix #660034
15876 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15878 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15879 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15880 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15881 * as/mcs51/lkmem (summary): better fix for sp problem
15882 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15883 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15884 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15885 remove --stack-after-data
15887 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15889 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15890 * src/SDCCutil.c (join): ugly bug: missing '\0'
15891 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15893 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15895 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15897 * src/pic/main.c (_asmCmd): gpasm supports -o
15898 * src/z80/main.c: more general macros
15899 * device/lib/Makefile.in: remove intermediate files
15901 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15903 * .version: Bumped version number to 2.3.3
15904 * src/SDCCBBlock.c: new option -o
15905 * src/SDCCglobl.h: new option -o
15906 * src/SDCCglue.c: new option -o
15907 * src/SDCCmain.c: new option -o
15908 * src/asm.c: new option -o
15909 * src/ds390/main.c: new option -o
15910 * src/pic/glue.c: new option -o
15911 * src/pic/pcode.c: new option -o
15912 * src/pic/ralloc.c: new option -o
15913 * src/pic16/glue.c: new option -o
15914 * src/pic16/pcode.c: new option -o
15915 * src/pic16/ralloc.c: new option -o
15916 * src/z80/main.c: new option -o
15917 * device/lib/Makefile.in: use -o
15918 * support/regression/ports/ds390/spec.mk: use -o
15919 * support/regression/ports/gbz80/spec.mk: use -o
15920 * support/regression/ports/mcs51/spec.mk: use -o
15921 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15922 * support/regression/ports/z80/spec.mk: use -o
15923 * support/regression/ports/ucz80/spec.mk: use -o
15924 * support/regression/ports/xa51/spec.mk: use -o
15925 * support/regression/fwk/lib/timeout.c: fix usage string
15927 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15928 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15930 2003-01-07 <johan AT balder>
15932 * src/SDCCast.c (decorateType): fixed bug #600035
15934 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15935 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15936 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15937 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15938 * src/pic/pcode.c: outcommented unused variable to remove warnings
15939 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15941 2003-01-06 <karl AT turbobit.com>
15942 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15945 2003-01-06 <johan AT balder>
15947 * src/SDCCicode.c: fixed array add
15949 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15950 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15951 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15953 2003-01-04 <johan AT balder>
15955 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15957 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15958 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15960 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15961 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15962 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15964 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15965 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15967 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15968 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15970 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15971 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15973 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15975 * in /sdcc/as/mcs51/ changed these files in order to create an
15976 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15977 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15978 following files to include the previous two files: aslink.dsp,
15979 Makefile.aslink, Makefile.bcc, and Makefile.in.
15981 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15982 .adb instead of .cdb
15984 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15986 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15987 value from option --iram-size.
15989 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15991 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15994 2002-09-18 <wiml AT hhhh.org>
15996 * SDCClrange.h: exposed setFromRange() and setToRange()
15997 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15998 packRegsForAccUse() (bug 542397)
15999 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16000 multiple times and emitting the fetch operations more than once
16001 added aopGetUsesAcc() function to allow binary operators to
16002 fetch their operands in the correct order; made genMinus() emit
16003 compact code for X = LITERAL - Y
16005 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16006 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16007 sprintf() in line 1267.
16009 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16010 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16013 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16014 Changes to aslink (All the changes are marked with 'JCF'):
16016 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16019 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16020 area BSEG. Also moves, if possible, the DATA area down into the internal
16021 ram so more space is available.
16023 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16026 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16027 not bytes. Function summary() which creates a memory usage summary
16028 file with extension .mem. Reports of overlaping stack and small stack
16029 size. If the space for the stack is less than 16 bytes aslink trows a
16032 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16033 the 8051. Option 'y' for memory summary output file.
16035 Changes to sdcc (All the changes are marked with 'JCF'):
16037 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16039 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16040 overlaying area for it (uses RegBankUsed[4]).
16042 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16043 bank zero as used by default. By default aslink locates the stack
16044 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16045 the creation of the .mem file. Delegates the allocation of data area
16046 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16047 the begining of the stack area to aslink.
16049 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16050 glue() in SDCCglue.c creates an area for it.
16052 2002-09-03 Borut Razem <borut.razem AT siol.net>
16053 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16054 sdcc/src/pic/glue.c:
16055 introduced atexit() handler for teporay files removal in case of
16056 errors, assertions, ...
16058 2002-08-29 Borut Razem <borut.razem AT siol.net>
16059 * sdcc/support/cpp2/auto-host_vc_in.h:
16060 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16061 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16062 Maybe there is a similar problem with BORLANDC? It should be checked!
16064 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16065 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16066 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16067 was not executed, and the compiler (cl) launched a warning:
16068 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16070 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16071 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16073 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16074 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16076 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16077 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16078 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16079 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16080 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16081 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16082 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16083 - added Release configuration in VS projects
16084 - review of compiler an linker options
16085 - VC .exe files are generated in bin_vc directory, not to interfere
16086 with binaries generated from other projects (cygwin, mingw, bcc ...)
16088 * sdcc/src/yacc.dsp: added
16090 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16091 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16092 and insert the version number definitions from .version
16094 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16096 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16097 added - genarate auto-host.h using auto-host_vc_in.h as template
16100 removed from CVS, generated automatically
16102 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16103 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16105 2002-08-11 Borut Razem <borut.razem AT siol.net>
16106 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16108 2002-08-10 Borut Razem <borut.razem AT siol.net>
16109 * src/SDCCmain.c (main):
16110 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16111 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16112 The consequence was that some temporary files were not removed.
16115 unification of code in functions tempfilename() and tempfile():
16116 function tempnam() is defined in Visual Studio 6.0 and .NET
16118 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16120 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16121 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16122 - removed compiler command line option /WX: Treats all warnings as errors
16123 - update a list of source files, included into the project
16125 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16126 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16127 changed project type to Generic Project so that can be correcly converted to VS.NET project
16129 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16131 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16133 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16135 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16136 added return 0 statements after assert() to make compiler happy
16138 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16139 added newline in the def file to keep MSC compiler satisfied
16141 * sdcc/src/z80/gen.c:
16142 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16143 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16144 - solved MSC error in function aopDump()
16146 * sdcc_vc.h: define PREFIX as "\\sdcc"
16148 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16149 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16151 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16152 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16153 - Rewrote the register banking algorithm.
16154 - Added pCode live-range analysis to registers (for now, only non-used and
16155 singly-used registers optimized away)
16157 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16159 * 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.
16161 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16162 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16164 2002-04-22 Michael Hope <michaelh AT vroom>
16166 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16168 * configure.in (DD_COPT): Added include support required for gbdk.
16170 * .version: Bumped version number just to increase it.
16172 * src/SDCCmain.c: Added -nostdinc to the default options.
16174 2002-04-15 Michael Hope <michaelh AT vroom>
16176 * device/lib/z80/printf.c (sprintf): Added.
16178 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16180 * src/z80/peeph.def: Added transpose redundent load rule.
16182 * src/z80/main.c: Added force callee saves for jaune.
16184 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16186 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16188 2002-03-28 Johan Knol <johan AT balder>
16190 * src/SDCCval.c: fixed bug #532436
16192 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16194 Added "char *Processor" field to the port structure.
16197 Added -p option. Allows port dependent processor to be specified.
16200 Initialized the new field char *Processor field to NULL in all ports
16203 Compiler generated registers for interrupt context saving
16204 were not getting allocated.
16206 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16209 Fixed left shift. Will promote the left side of a left shift
16210 if a) left shifting more than size of operand or b) when assigned
16211 to something size > size of left side
16213 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16215 tons of changes. Register allocation has been
16216 rewritten. Added customization for the various PICs. Flow
16217 analysis is restructured. ...
16219 * src/pic/device.h:
16222 * src/pic/device.c:
16223 Added. device.c is a PIC port hack to accomodate variations
16226 2002-03-13 Michael Hope <michaelh AT vroom>
16228 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16230 2002-03-04 johanknol <johanknol AT manik>
16232 * /src/SDCCval.c: fixed
16234 const unsigned char arr[][2] = { { 0, 1 } };
16235 t18.c:1: error: Initializer element is not constant
16237 2002-03-04 bela <bela AT manik>
16239 * /device/include/mcs51reg.h:
16240 ds89c420 register definition update
16242 2002-03-03 <johan AT FRIJA>
16244 * support/Util/SDCCerr.c: did something, but don't no why anymore
16246 * support/regression/tests/bug-524691.c: made it a little less shy
16248 * src/SDCCast.c (decorateType): fixed bug #524697
16250 * src/SDCCast.c: made some lineno improvements
16252 * src/SDCCval.c (getNelements): changed warning to error
16254 * src/SDCCglue.c (printIvalArray): changed warning to error
16256 * src/SDCCicode.c: fixed a warning for mingw
16258 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16260 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16262 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16264 * src/ds390/peeph.def:
16265 Added some more peephole rules
16267 * src/ds390/gen.c: Various fixes & enhancements
16269 * src/SDCClrange.c, src/SDCClrange.h:
16270 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16272 * src/ds390/ralloc.c:
16273 various fixes & enhancements (ds390) specific
16275 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16276 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16279 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16281 2002-03-02 <johan AT FRIJA>
16283 * src/SDCCast.c (decorateType): fixed bug #524708
16285 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16287 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16289 2002-03-01 Michael Hope <michaelh AT vroom>
16291 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16293 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16295 2002-03-01 <johan AT FRIJA>
16297 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16299 * src/SDCCast.c (decorateType): fixed bug #524209
16301 * src/SDCCval.c (valNot): fixed bug #524195
16303 2002-02-26 <johan AT balder>
16305 * src/xa51/gen.c: fixed a warning
16307 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16309 * src/SDCCast.c (decorateType): fixed bug #522534
16311 2002-02-23 <johan AT balder>
16313 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16315 2002-02-22 <johan AT balder>
16317 * src/SDCCast.c: fixed bug #514865
16319 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16321 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16323 * sdcc/src/SDCCloop.c:
16324 Previous fix was not good. basic blocks that have "break" or "return" are
16325 not really partof a loop , but live ranges used in these blocks should
16326 be live thru the entire loop, so set partOfLoop but don't add them to
16329 2002-02-21 <johan AT FRIJA>
16331 * src/SDCCcse.c: fixed bug #514308
16333 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16336 Fixed BUG #519583. If a conditional block ended in a return/break
16337 statement inside a loop, it was not being considered part of the loop.
16339 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16341 2002-02-10 Karl Bongers <karl AT turbobit.com>
16344 Fixed up SDCDB debugger somewhat. Updated debugger/README
16345 with lots of comments and notes.
16347 * device/examples/test2.c:
16348 Fix bug, "red" variable not being initialized(compiler complained).
16350 * device/examples/Makefile, examples/test3.c:
16351 Add Makefile in device/examples folder, compiles test3.c
16352 for use as a multiple module SDCDB test case.
16354 * sim/ucsim/cmd.src/cmdset.cc:
16355 Took out debug printfs in ucsim "next" command.
16357 * sim/ucsim/xa.src:
16358 Karl and Johan start ucsim XA support. Most dissassembly working,
16359 about 75% emulation done(plenty of work remaining).
16361 * sim/ucsim/z80.src:
16362 Add Z80 support to ucsim, add test-ucz80 regression test,
16363 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16364 Notice z80 compiler fails on examples/test3.c/crc code.
16366 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16368 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16369 Added support for --parms-in-bank1
16371 * src/ds390/peeph.def:
16372 added a few more peephole optimzations
16374 * src/ds390/main.c:
16375 1) added __builtin_inp & __builtin_outp used to read in data of given length
16376 from a memory mapped port
16377 2) added __builtin_memcmp
16378 3) added __builtin_swapw swap bytes of a short
16380 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16381 1) handle multiple send & receives from register bank1
16382 2) ralloc can now allocate DPTR1 to some liveRanges
16384 * src/SDCCsymt.c, src/SDCCsymt.h:
16385 changes to handle multiple sends & receives
16387 * src/SDCCptropt.h:
16388 added some pointer arithmetic optimization
16390 * src/SDCCptropt.c:
16391 added some pointer arithmetic optimizations but not stable yet so not
16392 called from anywhere (will get this working shortly)
16394 * src/SDCCopt.c: fixed for multiple sends & receives
16397 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16398 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16399 set preprocessor defines (depending on options)
16401 * src/SDCCicode.c, src/SDCCicode.h:
16402 changes made to handle multiple sends & receives
16405 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16407 * src/SDCCcse.c, src/SDCCcse.h:
16408 added function findbackward def (to be used in upcoming optimization)
16410 * src/SDCCcflow.c, src/SDCCcflow.h:
16411 added function returnAtEnd - to determine if a basic block terminates with
16414 * src/SDCCast.c, src/SDCCast.h:
16415 added option parms-in-bank1
16417 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16418 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16419 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16420 adjusted for --parms-in-bank1 option
16422 * device/include/string.h:
16423 donot redefine "reentrant" keyword
16425 * device/include/ds80c390.h: Added some more SFRs
16427 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16429 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16431 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16433 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16435 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16437 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16439 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16441 * Added --xram-movc option
16443 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16445 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16447 2002-01-11 Johan Knol
16449 * Added math lib of Jesus Calvino-Fraga
16451 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16453 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16454 * support/regression/Makefile: new target test-mcs51-stack-auto
16455 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16457 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16459 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16461 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16463 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16465 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16467 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16469 * src/SDCCglue.h: add definition for printIvalChar()
16471 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16473 * src/SDCCast.c: fix #498138 by Johan
16475 * src/SDCCglue.c: fix #498138 by Johan
16477 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16479 * support/regression/Makefile: fix clean
16481 * support/regression/ports/ds390/support.c: fix transmission of last character
16483 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16485 * /sdcc/src/ds390/gen.c:
16486 a) improved computing address of stack variable
16487 b) took out some #if 0 code
16488 c) improved parmBytes adjustment
16489 d) improved genPlusIncr & genMinusIncr
16490 e) genCmp could generate bad code (when left assigned to DPTR)
16491 f) Fixed bug in hasInc
16493 * /sdcc/src/ds390/ralloc.c:
16494 a) packRegsForSupport could mess up live information (Fixed)
16495 b) packRegsDPTRuse could be incorrect for left & right shift
16497 * /sdcc/src/mcs51/ralloc.c:
16498 packRegsForSupport could mess up the live information (Fixed)
16500 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16502 * /sdcc/src/SDCCast.c:
16503 can reverse a loop even if function call is present as long
16504 as the loop control variable is local & is not passed as parameter
16506 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16508 * /sdcc/ChangeLog: *** empty log message ***
16510 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16511 More builtin function additions for TININative
16513 * /sdcc/src/ds390/ralloc.c:
16514 Had broken the regression testsuite
16516 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16518 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16519 Added funcattr hasStackParms will be set for reentrant functions when there
16520 are paramteres on the stack, this helps in minimizing frame pointer generation
16521 typeFromStr can handle function pointers now
16523 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16524 *** empty log message ***
16526 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16528 * /src/ds390/gen.c, /src/ds390/main.c:
16529 More builtin function additions for TININative
16531 * /src/ds390/ralloc.c:
16532 Had broken the regression testsuite
16534 * /src/SDCCast.c: Fixed a bug in dumptree
16536 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16537 Added funcattr hasStackParms will be set for reentrant functions when there
16538 are paramteres on the stack, this helps in minimizing frame pointer generation
16539 typeFromStr can handle function pointers now
16541 * /doc/builtins.txt, /doc/TININative.txt:
16542 *** empty log message ***
16545 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16547 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16548 ALPHA version for -mTININative
16550 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16551 updated to reflect changes in the port structure
16554 added function do_assemble (similar to do_link) if non-null this function
16555 will be called to do assembly (-mTININative) requires a multi command
16557 added function genAssemblerEnd will be called to generate assembler Epilogue
16560 added _JavaNative to debug info printing
16562 * /src/SDCCmain.c: added option --tini-libid
16563 added port->do_assemble function (-mTININative) has a multi command assemble
16565 * /src/SDCCglue.c: Disabled "constExpr" check
16566 added port->genAssemblerEnd function
16568 * /src/SDCCglobl.h: Added option --tini-libid value
16571 tookout optimizeCompare from the header (has no external references)
16573 * /src/SDCCast.c: made one more function "static"
16575 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16577 * src/z80/mappings.i: Added z80asm support.
16579 * src/z80/main.c: Added z80asm support on --asm=z80asm
16581 * src/z80/gen.c: Fixed asm portability issues.
16583 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16585 * src/SDCCglue.c (printExterns): Added global/extern split.
16587 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16589 * support/regression/Makefile: added test for mcs51 model large
16591 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16593 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16595 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16597 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16599 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16601 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16603 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16605 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16607 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16609 * support/regression/tests/simplefloat.c: Port to mcs51.
16611 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16612 * support/regression/tests/bug-485362.c: Added.
16614 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16616 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16618 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16620 * src/z80/gen.c (aopDump): Added a dump function.
16622 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16623 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16625 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16627 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16629 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16631 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16633 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16635 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16637 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16639 * support/regression/ports/ds390/support.c: Use tinibios.
16641 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16643 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16645 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16646 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16648 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16650 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16652 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16654 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16656 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16657 (packRegsForIYUse): Created and optimised.
16659 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16661 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16662 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16664 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16666 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16668 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16670 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16672 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16674 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16676 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16678 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16680 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16682 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16684 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16686 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16687 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16688 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16690 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16692 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16693 (genNotFloat): Added.
16694 (genUminusFloat): Added.
16696 * device/lib/z80/Makefile: Added floating pt stubs.
16698 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16700 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16702 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16704 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16706 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16708 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16710 * sdcc/support/regression/Makefile: Add port ds390.
16712 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16714 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16716 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16718 * sdcc/support/regression/ports/ds390/support.c: Added.
16720 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16722 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16724 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16726 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16728 * device/include/malloc.h: Added z80 and gbz80 support.
16730 * device/lib/gbz80/heap.s: Added.
16732 * device/lib/z80/heap.s: Added.
16734 * device/lib/malloc.c: Added z80 and gbz80 support.
16736 * support/regression/tests/malloc.c (testMalloc): Added.
16738 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16740 * support/regression/tests/bug-478094.c: Added.
16742 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16744 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16746 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16748 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16750 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16752 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16754 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16756 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16758 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16760 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16762 * support/regression/tests/bug-477927.c: Added.
16764 * src/z80/peeph.def: Added minor rules.
16766 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16768 * src/z80/peeph.def: Added jump optimisation modification.
16770 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16772 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16774 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16776 * support/regression/tests/funptrs.c: Added.
16778 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16780 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16782 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16784 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16786 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16788 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16789 (movLeft2ResultLong): Created.
16791 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16792 (joinPushes): Added. Joins two char pushes into a word push.
16794 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16796 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16798 * support/makebin/Makefile (install): Added creation of dest dir.
16800 2001-10-24 Karl Bongers <karl AT turbobit.com>
16802 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16804 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16806 * src/z80/ralloc.c: Turned off faulty pack for one use.
16808 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16810 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16812 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16814 * support/regression/Makefile: Improved clean
16816 * support/regression/ports/gbz80/spec.mk: Added clean
16818 * support/regression/ports/host/spec.mk: Added clean
16820 * support/regression/ports/z80/spec.mk: Added clean
16822 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16824 * support/regression/ports/mcs51/timeout.c: little improvements
16826 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16828 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16830 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16832 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16834 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16836 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16838 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16840 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16841 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16843 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16845 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16847 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16849 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16851 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16853 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16855 * support/regression/tests/longor.c: Added.
16857 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16859 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16861 * as/mcs51/aslink.h: define PATH_MAX
16863 * as/mcs51/asm.h: define PATH_MAX
16865 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16867 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16869 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16871 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16873 * src/SDCCglobl.h: define PATH_MAX
16875 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16877 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16879 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16881 * src/z80/gen.c (gencjneshort): Fixed
16883 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16885 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16887 * support/regression/tests/bug-469671.c: Added.
16889 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16891 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16893 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16895 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16897 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16899 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16901 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16903 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16905 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16907 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16909 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16911 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16913 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16915 * 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.
16917 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16919 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16921 2001-10-07 <johan AT FRIJA>
16923 * device/lib/gets.c (gets): fixed the return value.
16925 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16926 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16928 * 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.
16930 * 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.
16932 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16934 * src/pic/gen.c: Removed Safe_strdup.
16936 * configure.in: Added option to enable libgc support.
16938 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16939 (bitVectUnion): Optimised.
16940 (bitVectIntersect): Optimised.
16941 (bitVectBitsInCommon): Optimised.
16942 (bitVectCplAnd): Optimised.
16944 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16946 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16948 * src/SDCCmain.c: distinguish between assembler debug and plain options
16950 * src/avr/main.c: remove standard assembler options
16952 * src/ds390/main.c: remove standard assembler options
16954 * src/mcs51/main.c: remove standard assembler options
16956 * src/port.h: removed "PENDING" comment
16958 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16960 * src/device/lib/_mulint.c : new, with assember functions
16962 * src/device/lib/_mullong.c : new, with assember functions
16964 * src/device/lib/_divuint.c : with assember functions
16966 * src/device/lib/_divsint.c : with assember functions
16968 * src/device/lib/_divulong.c: with assember functions
16970 * src/device/lib/_divslong.c: with assember functions
16972 * src/device/lib/_moduint.c : with assember functions
16974 * src/device/lib/_modsint.c : with assember functions
16976 * src/device/lib/_modulong.c: with assember functions
16978 * src/device/lib/_modslong.c: with assember functions
16980 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16982 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16984 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16985 replaced _mululong.c and _mulslong.c by _mullong.c
16987 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16989 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16991 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16993 * src/SDCCglue.c: test, if win32api is available for MINGW
16995 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16997 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16998 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16999 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17000 * support/regression/ports/host/spec.mk: removed GENERIC
17001 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17002 * support/regression/ports/z80/spec.mk: removed GENERIC
17004 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17006 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17008 * support/regression/tests/bug-467035.c: Created.
17010 2001-10-01 <johan AT FRIJA>
17012 * src/SDCC.y: fixed bug #466586 part 1
17014 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17016 * SDCCicode.c: z80 has no generic pointers
17017 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17019 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17021 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17023 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17025 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17027 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17029 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17031 * configure.in: Fixed up so that ucsim is only configured once.
17033 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17035 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17036 (getPathDifference): As above.
17038 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17040 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17042 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17043 * .version: Updated to 2.3.1
17045 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17046 Added copyright header.
17048 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17049 (assemble): Added support for macro based assembler commands.
17050 (linkEdit): Added support for macro based linker commands.
17051 (preProcess): Changed the pre-processor to use macros.
17052 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17053 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17055 * device/lib/z80/crt0.s: Added module name for debugging.
17057 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17059 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17061 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17063 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17065 * src/Makefile.in: Added SDCCmacro and SDCCutil
17067 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17069 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17071 2001-09-16 <johan AT FRIJA>
17073 * 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.
17075 2001-09-15 <johan AT FRIJA>
17077 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17078 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17080 2001-09-11 <johan AT FRIJA>
17082 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17084 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17086 * support/regression/tests/bug-460444.c: Added test case.
17088 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17089 (genCast): Added justification for all of the asserts.
17091 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17093 * support/regression/support.c: _xdata replaced by xdata
17095 * support/regression/spec.mk: removed _generic
17097 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17099 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17101 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17102 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17104 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17106 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17108 * support/regression/tests/bug-460010.c: Added test case.
17110 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17112 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17114 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17116 * support/regression/testfwk.c: removed workaround for bug #436344
17118 * support/regression/tests/bp.c: use less memory with mcs51
17120 * support/regression/tests/bug-441448.c: use less memory
17122 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17124 * support/regression/collate-results.py: typo
17126 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17128 * support/regression/tests/fetchoverlap.c: Added new test case.
17130 * support/regression/tests/bp.c: Added new test case.
17132 * support/regression/tests/bug-448984.c: Added new test case.
17134 * support/regression/tests/pow2shifts.c: Added new test case.
17136 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17137 (genlshTwo): Fixed right shift for count > 8.
17139 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17141 2001-09-08 <johan AT FRIJA>
17143 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17145 2001-09-07 <johan AT FRIJA>
17147 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17149 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17151 2001-09-06 <johan AT FRIJA>
17153 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17154 * bernhard noted me at this: "() equals to (void)" (1.38)
17156 2001-09-05 <johan AT FRIJA>
17158 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17160 2001-09-04 <johan AT FRIJA>
17162 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17165 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17167 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17169 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17171 * link/z80/aslink.h: Fixed path for PATH_MAX
17173 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17175 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17177 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17179 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17181 * 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.
17183 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17185 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17186 (genCmp): Fixed up genCmp for the GB with longs.
17188 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17190 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17192 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17194 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17196 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17198 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17200 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17202 * 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.
17204 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17206 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17208 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17210 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17212 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17214 * sim/ucsim/configure: little improvement of Cygwin-detection
17215 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17216 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17217 * support/regression/tests/bug-221100.c: small changes for mcs51
17218 * support/regression/tests/bug-221168.c: small changes for mcs51
17219 * support/regression/tests/bug-227710.c: small changes for mcs51
17220 * support/regression/tests/staticinit.c: small changes for mcs51
17221 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17222 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17223 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601