1 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
3 * /device/lib/z80/mod.s,
5 device/lib/z80/mulchar.s,
7 device/lib/z80/divsigned.s,
8 device/lib/z80/Makefile.in:
9 Implemented RFE #1702376.
11 2009-01-05 Borut Razem <borut.razem AT siol.net>
13 * as/link/lksdcclib.c:
14 fixed linker hanging in INDEXLIB is not defined (hc08)
16 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
19 Implemented RFE #2485684, and some further improvements of HL caching
21 * src/z80/peeph-z80.def:
22 Fixed a bug exposed by implementing RFE #2485684.
24 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
26 * src/z80/peeph-z80.def:
27 Peephole improvements.
30 device/include/string.h,
31 device/lib/z80/memmove.s:
33 * device/lib/z80/Makefile.in,
34 device/lib/Makefile.in,
35 support/regression/tests/memory.c,
36 device/lib/z80/strlen.s:
37 Partially implemented RFE #2471534.
39 2009-01-04 Borut Razem <borut.razem AT siol.net>
41 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
42 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
43 * doc/README.txt: updated John Hartman's e-mail address
44 * as/link/lkrel.c, as/link/lksdcclib.c:
45 fixed bug #2484677: Linker hangs
46 * src/z80/peep.c: fixed msvc warning C4047:
47 'return' : 'int ' differs in levels of indirection from 'char *'
48 * config.dsp: as/lib corrected to as/link
50 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
53 Implemented RFE #2484693.
54 * src/z80/peeph-z80.def:
55 Some peephole improvements.
57 2009-01-03 Borut Razem <borut.razem AT siol.net>
60 fixed warning: 'ret' may be used uninitialized in this function
62 2009-01-02 Borut Razem <borut.razem AT siol.net>
64 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
65 as/link/getline.[ch], as/link/lkrel.[ch]: added,
66 made support for differnet library formats more flexible,
67 preparation for support of ar format
68 * as/link/lklibr.c, as/link/z80/Makefile.in,
69 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
70 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
71 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
72 as/link/hc08/lkelf.c, as/link/aslink.h:
73 made support for differnet library formats more flexible,
74 preparation for support of ar format
76 2009-01-01 Borut Razem <borut.razem AT siol.net>
78 * as/link/asxxxx_config.h.in:
79 fixed warning: extra tokens at end of #endif directive
81 fixed warning: suggest parentheses around && within ||
82 * device/lib/Makefile.in: allow whitespaces at the end of lines in
83 ports.build, in order to make it work on cygwin - it seems to be a
84 bug in cygwin grep: CR is not treated as part of end-of-line
86 2008-12-31 Borut Razem <borut.razem AT siol.net>
88 * configure, configure.in, config.dsp, config_vc.awk,
89 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
90 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
91 introduced asxxxx_config.h.in
93 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
96 src/z80/peeph-z80.def:
97 Minor addition improvement.
99 2008-12-30 Raphael Neider <rneider AT web.de>
101 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
102 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
103 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
104 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
105 support/librarian/sdcclib.c, support/makebin/makebin.c:
106 partially revert changes from r5293..r5295
108 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
110 * src/z80/peeph-z80.def:
111 Minor peephole improvement.
113 2008-12-29 Raphael Neider <rneider AT web.de>
115 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
116 incorrectly discarded BANKSELs
118 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
120 * support/regression/tests/memory.c:
121 Added simple test for memset(), memcpy() and memmove()
123 2008-12-29 Borut Razem <borut.razem AT siol.net>
125 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
127 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
129 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
130 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
131 (177.j): added new rule
132 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
133 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
134 (decorateType CAST): propagate storage class to generic pointer results
136 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
138 * device/lib/z80/string.c,
139 device/lib/z80/printf.c,
140 device/lib/z80/mul.s:
143 Fixed code generation bug exposed by builtin memcpy().
145 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
147 * device/lib/_memcpy.c:
148 fixed conflict with builtin memcpy()
150 2008-12-26 Borut Razem <borut.razem AT siol.net>
152 * support/librarian/sdcclib.c:
153 fixed bug 2466950: "sdcclib broken"
154 by removing fgets return value check
156 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
159 device/include/string.h: Implemented RFE #1914254
161 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
162 * device/lib/z80/Makefile.in,
163 device/lib/Makefile.in,
164 device/lib/z80/memmove.s: Implemented RFE #1914256
166 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
168 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
169 * src/z80/peep.c: improved checks for unused data
171 src/z80/main.c: Implemented RFE #1899189
173 2008-12-25 Borut Razem <borut.razem AT siol.net>
175 * support/regression/Makefile.in:
176 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
178 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
180 * src/z80/peeph-z80.def: minor peephole improvements
182 2008-12-21 Borut Razem <borut.razem AT siol.net>
184 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
185 due to redefinition of symbol __assert
186 sdcclib.c:53:1:warning: "__assert" redefined
187 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
188 warning: this is the location of the previous definition
190 2008-12-20 Raphael Neider <rneider AT web.de>
192 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
193 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
194 support/cpp/libcpp/macro.c: fix format string errors
196 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
198 * src/pic/device.c: partial rewrite using strtok,
199 quieten compiler warnings, adopt SDCC coding style
201 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
202 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
203 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
204 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
205 support/librarian/sdcclib.c, support/makebin/makebin.c:
206 quieten most compiler warnings
208 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
209 probably fix operator precedence bug
211 * doc/clean.mk: quieten rm if no .lyx is present
213 2008-12-19 Borut Razem <borut.razem AT siol.net>
215 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
216 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
217 doc/README.txt, doc/test_suite_spec.lyx:
218 applied patch 2446381: Dcoumentation spelling correcitons
219 thanks to Steven Borley
221 2008-12-16 Raphael Neider <rneider AT web.de>
223 * device/include/pic/pic12f629.h,
224 device/include/pic/pic12f675.h,
225 device/lib/pic/libdev/pic12f629.c,
226 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
228 2008-12-14 Borut Razem <borut.razem AT siol.net>
230 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
231 converted to LyX 1.5.7 (\lyxformat 276) format
233 2008-12-07 Borut Razem <borut.razem AT siol.net>
235 * support/regression/tests/bitfields.c:
236 added test case for bug #2366757
238 2008-12-07 Raphael Neider <rneider AT web.de>
240 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
241 NULL pointer dereference, closes #2366757
243 2008-11-25 Raphael Neider <rneider AT web.de>
245 * device/include/pic16/pic16devices.txt,
246 sdcc/src/pic16/device.c,
247 sdcc/src/pic16/device.h: implicitly disable XINST
248 whenever CONFIG4L is set via an additional optional
249 argument to the configword directive in pic16devices.txt
251 2008-11-24 Raphael Neider <rneider AT web.de>
253 * device/lib/pic16/configure.ac,
254 device/lib/pic16/Makefile.common: fixed quoting issues
256 * device/lib/pic16/configure,
257 device/lib/pic16/debug/Makefile.in,
258 device/lib/pic16/libc/Makefile.in,
259 device/lib/pic16/libdev/Makefile.in,
260 device/lib/pic16/libio/Makefile.in,
261 device/lib/pic16/libm/Makefile.in,
262 device/lib/pic16/libsdcc/Makefile.in,
263 device/lib/pic16/Makefile.in,
264 device/lib/pic16/startup/Makefile.in: regenerated
266 * src/pic16/main.c (_pic16_finaliseOptions): revert to
269 2008-11-24 Raphael Neider <rneider AT web.de>
271 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
272 argument of --asm= or --link= to allow for
273 --asm="sh script --options", the user can double quote the
274 argument if needed: --asm="'c:/program files/gpasm' -q",
275 also fix some potential buffer overflows
277 2008-11-19 Borut Razem <borut.razem AT siol.net>
280 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
281 thanks Mauro Giachero
283 2008-11-16 Borut Razem <borut.razem AT siol.net>
285 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
286 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
288 2008-11-15 Borut Razem <borut.razem AT siol.net>
290 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
291 src/SDCCsymt.c, src/SDCCsymt.h:
292 fixed RFE #2291335 : Unnamed bit-field initialization
293 * support/regression/tests/bitfields.c:
294 added test case for RFE #2291335
295 * support/regression/tests/bug-1981238.c:
296 don't initialize unnamed bit-fields
298 2008-11-11 Raphael Neider <rneider AT web.de>
300 * device/include/pic16/pic18f25j10.h,
301 device/include/pic16/pic18f45j10.h: remove useless boilerplate
303 * device/include/pic16/adc.h,
304 device/lib/pic16/libio/adc/adcbusy.c,
305 device/lib/pic16/libio/adc/adcclose.c,
306 device/lib/pic16/libio/adc/adcconv.c,
307 device/lib/pic16/libio/adc/adcopen.c,
308 device/lib/pic16/libio/adc/adcread.c,
309 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
310 and fixed ADC routines to work for more target devices,
311 incorporates patch #2036130 by Nick Materer
313 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
315 * device/include/ctype.h,
316 * device/include/ds400rom.h,
317 * device/include/ds80c390.h,
318 * device/include/float.h,
319 * device/include/math.h,
320 * device/include/serial.h,
321 * device/include/stdbool.h,
322 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
324 * device/include/mcs51/C8051F336.h,
325 * device/include/mcs51/C8051T600.h,
326 * device/include/mcs51/C8051T610.h,
327 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
328 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
330 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
332 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
334 2008-11-10 Raphael Neider <rneider AT web.de>
336 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
337 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
338 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
339 (patch by Nick Materer, #2253980)
341 * device/lib/pic16/libio/adc.ignore,
342 device/lib/pic16/libio/i2c.ignore,
343 device/lib/pic16/libio/usart.ignore,
344 device/lib/pic16/pics.all: updated to build more device libs
346 * device/lib/pic16/libdev/Makefile.am,
347 device/lib/pic16/libdev/Makefile.in,
348 device/lib/pic16/libio/Makefile.am,
349 device/lib/pic16/libio/Makefile.in: regenerated
351 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
352 names per memory location, applied SDCC style to more functions
354 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
356 * device/include/mcs51/p89lpc933_4.h: new NXP header file
357 * device/include/mcs51/p89lpc935_6.h: new NXP header file
358 * device/include/mcs51/p89v66x.h: minor changes
359 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
361 2008-11-09 Raphael Neider <rneider AT web.de>
363 * device/include/pic/pic14devices.txt: fixed memory description for
364 12f629 and 12f675, closes #2236240
366 2008-11-06 Borut Razem <borut.razem AT siol.net>
368 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
369 pass system include paths with -isystem to sdcpp
370 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
371 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
373 2008-11-02 Raphael Neider <rneider AT web.de>
375 * doc/sdccman.lyx: updated the sections on the library build process
376 and on how to add support for new devices, and documented known
377 problems with the extended instruction set including a workaround
379 2008-11-01 Raphael Neider <rneider AT web.de>
381 * device/include/pic16/adc.h,
382 device/include/pic16/pic16devices.txt,
383 device/include/pic16/pic18f2410.h,
384 device/include/pic16/pic18f2510.h,
385 device/include/pic16/pic18f2515.h,
386 device/include/pic16/pic18f2610.h,
387 device/include/pic16/pic18f4410.h,
388 device/include/pic16/pic18f4510.h,
389 device/include/pic16/pic18f4515.h,
390 device/include/pic16/pic18f4610.h,
391 device/include/pic16/pic18fregs.h,
392 device/lib/pic16/libdev/Makefile.am,
393 device/lib/pic16/libdev/Makefile.in,
394 device/lib/pic16/libdev/pic18f2410.c,
395 device/lib/pic16/libdev/pic18f2510.c,
396 device/lib/pic16/libdev/pic18f2515.c,
397 device/lib/pic16/libdev/pic18f2610.c,
398 device/lib/pic16/libdev/pic18f4410.c,
399 device/lib/pic16/libdev/pic18f4510.c,
400 device/lib/pic16/libdev/pic18f4515.c,
401 device/lib/pic16/libdev/pic18f4610.c,
402 device/lib/pic16/libio/Makefile.am,
403 device/lib/pic16/libio/Makefile.in,
404 device/lib/pic16/pics.all: added support for 18f[24][456]10
405 and 18f[24]515 devices
406 * doc/sdccman.lyx: updated list of supported PIC16 devices
408 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
409 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
410 src/xa51/gen.c: avoid compiler warnings
411 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
413 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
415 * device/include/mcs51/p89v66x.h: NXP header file
416 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
417 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
419 2008-10-14 Raphael Neider <rneider AT web.de>
421 * device/lib/pic16/libdev/Makefile.am,
422 device/lib/pic16/libio/Makefile.am: enable building libraries for
423 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
424 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
425 * device/lib/pic16/libdev/Makefile.in,
426 device/lib/pic16/libio/Makefile.in: regenerated
428 2008-10-14 Raphael Neider <rneider AT web.de>
430 * device/include/pic16/pic18f2450.h,
431 device/include/pic16/pic18f4450.h,
432 device/lib/pic16/libdev/pic18f2450.c,
433 device/lib/pic16/libdev/pic18f4450.c,
434 device/include/pic16/adc.h,
435 device/include/pic16/pic16devices.txt,
436 device/include/pic16/pic18fregs.h,
437 device/lib/pic16/libdev/Makefile.am,
438 device/lib/pic16/libdev/Makefile.in,
439 device/lib/pic16/libio/Makefile.am,
440 device/lib/pic16/libio/Makefile.in,
441 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
443 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
444 stack to a fixed location, relax it to automatically work with all
445 but the smallest devices (256 byte RAM devices need #pragma stack)
447 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
449 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
450 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
451 * device/lib/_strcspn.c: fixed bug 2140931
453 2008-10-06 Raphael Neider <rneider AT web.de>
455 * device/include/pic16/stdio.h,
456 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
457 declared __naked for convenience, named all arguments
458 * device/lib/pic16/libc/stdio/strmgpsim.c,
459 device/lib/pic16/libc/stdio/strmmssp.c,
460 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
462 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
463 empty __naked functions,
464 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
465 corner cases (unlink first/last pCode in list), reuse more code
467 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
469 * src/ds390/main.c (_ds390_genInitStartup): added
470 * src/SDCCpeeph.c (getPatternVar): new, added,
471 (labelInRange): fixed bug 2115959
472 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
473 * src/SDCCicode.h: added newiTempOperand
474 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
475 added optimizations for 0/x and x/-1, see also patch 2142900
476 * support/regression/tests/onebyte.c (testMul): added test cases
478 2008-09-20 Borut Razem <borut.razem AT siol.net>
481 definition of absolute address symbols without initial value,
482 fixed SDCC crash "do not know how to intialize symbol"
484 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
486 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
487 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
488 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
489 * device/lib/z80/stubs.s: added stubs for above functions
490 * src/SDCCopt.c (convilong),
491 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
492 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
493 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
494 * support/regression/tests/onebyte.c: enabled all tests for z80
496 2008-09-15 Borut Razem <borut.razem AT siol.net>
498 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
499 device/lib/pic16/libc/stdio/printf.c,
500 device/lib/pic16/libc/stdio/strmusart.c,
501 device/lib/pic16/libc/stdio/printf_tiny.c,
502 device/lib/pic16/libc/stdio/sprintf.c,
503 device/lib/pic16/libc/stdio/strmgpsim.c,
504 device/lib/pic16/libc/stdio/putchar.c,
505 device/lib/pic16/libc/stdio/fprintf.c,
506 device/lib/pic16/libc/stdio/strmmssp.c,
507 device/device/lib/pic16/libc/stdio/vprintf.c,
508 device/lib/pic16/libc/stdio/printf_small.c,
509 device/lib/pic16/libc/stdio/vsprintf.c,
510 device/lib/pic16/libc/stdio/strmputchar.c,
511 device/lib/pic16/libc/Makefile.am,
512 device/lib/pic16/libc/Makefile.in:
513 *printf now returns int, puchar.c moved from stdlib to stdio,
514 *printf format parameter type changed from char * to const char *,
515 added GNU link excetion text to library source files,
516 applyed GNU coding style, removed useless svn ids,
517 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
518 binary specifier: "%b", "%hb" and "%lb"
519 * device/lib/pic16/libc/stdio/vfprintf.c:
520 applied patch #2044424: PIC16: vfprintf
521 thanks Mauro Giachero
522 * support/regression/tests/bug1057979.c:
523 removed old pic16 sprintf specifics
524 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
525 * doc/sdccman.lyx: documented 'b' binary format specifier removal
527 2008-09-15 Raphael Neider <rneider AT web.de>
529 * src/pic16/device.c (pic16_dump_usection): force udata sections
530 into the addressable range (0..0xFFF), workaround for a gpsim
531 bug preventing simulation of regtest bug1750318
532 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
533 (serialRegAssign): fixed regtest bug-971834,
534 (pic16_packRegisters): avoid null-pointer dereference
536 2008-09-14 Raphael Neider <rneider AT web.de>
538 * src/pic16/gen.c, src/pic16/ralloc.c: use
539 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
540 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
542 2008-09-12 Borut Razem <borut.razem AT siol.net>
544 * support/regression/fwk/testfwk.h:
545 define pdata as data for pic16 target
546 thanks Mauro Giachero
548 2008-09-11 Borut Razem <borut.razem AT siol.net>
550 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
551 support/regression/absolute.c:
552 applied patch #2105615: Some PIC16 testcase fixlets
553 thanks Mauro Giachero
555 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
557 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
558 * support/regression/tests/bug2094505.c: new, added
560 2008-09-07 Borut Razem <borut.razem AT siol.net>
562 * src/SDCCglue.c, src/SDCCast.c:
563 fixed throw of "excess elements" warning for char arrays
564 * support/regression/tests/nullstring.c:
565 disable warning about excess elements in array of chars initializer
567 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
569 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
570 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
571 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
572 * support/regression/tests/bug2077267.c: new, added
574 2008-09-05 Raphael Neider <rneider AT web.de>
576 * configure.in, Makefile.common.in: add support for ccache,
577 remove spurious $VERSION output, detect doc-tools even without
578 --enable-doc to facilitate later manual doc-builds, minor cleanup
579 * configure: regenerated
581 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
582 avoid races in parallel VPATH builds
583 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
584 * doc/sdccman.lyx: mention --without-ccache configure option
586 2008-09-01 Raphael Neider <rneider AT web.de>
588 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
589 * (genConstPointerGet): fix reading bitfields from __code space
590 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
591 bitfield initializers (fix regression test bug1856409.c)
592 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
595 2008-08-31 Raphael Neider <rneider AT web.de>
597 * src/pic16/gen.c (genAssign): removed useless compiler output
598 * (genPointerGet,genPointerSet,genCast),
599 src/pic16/glue.c (pic16_printGPointerType):
600 also handle PPOINTERs just to avoid spurious asserts
601 * (pic16_printIvalType,pic16_printIvalBitFields):
602 generalized to arbitrary type/bitfield sizes, allows compilation of
603 regression test bug-1981238.c
604 * (pic16_printIvalChar): fix regression test structflexarray.c
605 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
606 in initialized structs and fix #1843745
607 * (pic16_printIvalStruct): always output initializers for all fields,
608 even those not explicitly given, fixes zeropad.c regression test
609 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
610 #2073635, #1567098, and #1485812)
611 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
613 2008-08-31 Borut Razem <borut.razem AT siol.net>
615 * support/regression/tests/bug-895992.c,
616 support/regression/tests/onebyte.c:
617 enabled pic16 regression testing since the bugs
618 1511794: pic16: regression test bug-895992.c fails
619 1444425: onebyte.c regression tes fails on pic16
620 are fixed, probably by fixing
621 2048464: PIC16: fix genUminus - addresses not.c regression test
622 * src/SDCCsymt.c, src/SDCCglue.c,
623 support/regression/tests/bug-1981238.c:
624 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
627 2008-08-30 Borut Razem <borut.razem AT siol.net>
629 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
630 release version 4.3.2
632 2008-08-24 Raphael Neider <rneider AT web.de>
634 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
635 always use the sdcc from the current build tree (ignore $CC from
636 the environment, fixes compile farm builds)
637 * device/lib/Makefile.in: rename .a into .lib for compatibility,
638 remove more build products from install directory
639 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
640 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
642 2008-08-24 Borut Razem <borut.razem AT siol.net>
644 * src/SDCC.y: applied patch
645 2050245: Fix # 1963382
647 1963382: Listing File - C file comment is incorrect
650 2008-08-23 Borut Razem <borut.razem AT siol.net>
652 * src/pic16/gen.c: applied patch
653 2048464: PIC16: fix genUminus - addresses not.c regression test
654 thanks Mauro Giachero
656 2008-08-22 Borut Razem <borut.razem AT siol.net>
658 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
659 src/pic16/main.c: allow spaces in gpasm and gplink paths
661 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
664 * src/z80/peeph-z80.def: minor peephole improvement
666 2008-08-15 Raphael Neider <rneider AT web.de>
668 * src/z80/gen.c (_vemit2): suppress compiler warning
670 * src/pic/*.[ch]: make proper use of header files and avoid
671 ad-hoc extern declarations, mark module-local helpers 'static',
672 removed dead/replaced code, no functional changes
673 * src/pic16/pcode.c: disentangled from pic14 backend
675 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
677 * src/z80/gen.c: fixed #2051348
678 * support/regression/tests/bug-2051348.c: regression test for #2051348
680 2008-08-10 Raphael Neider <rneider AT web.de>
683 * Makefile.common.in: export PACKAGE for $docdir,
684 fixes #1957036, avoid some "underquoted definition" warnings
685 * configure: regenerated
687 2008-08-10 Raphael Neider <rneider AT web.de>
689 * device/lib/pic16/**: build pic16 library using autotools for
690 improved dependency tracking
692 * device/lib/Makefile.in,
694 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
696 2008-08-10 Raphael Neider <rneider AT web.de>
698 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
699 local variables if --nooverlay is given, workaround for #2023121
701 2008-08-08 Raphael Neider <rneider AT web.de>
703 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
705 2008-08-08 Raphael Neider <rneider AT web.de>
707 * src/pic/pcoderegs.c,
709 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
711 2008-08-07 Borut Razem <borut.razem AT siol.net>
713 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
714 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
715 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
716 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
717 applied modified patch 2038174: Add support for binary constants v2
718 thanks Mauro Giachero
719 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
721 2008-08-04 Raphael Neider <rneider AT web.de>
724 * src/pic16/device.h,
726 * src/pic16/main.c: enable --optimize-goto by default
728 * device/lib/pic16/Makefile.common.in: suppress removed option
731 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
733 2008-07-30 Borut Razem <borut.razem AT siol.net>
735 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
736 applied patch 22032433: PIC16: fix constant strings,
737 thanks Mauro Giachero
739 2008-07-29 Borut Razem <borut.razem AT siol.net>
741 * src/pic16/gen.c: applied patches:
742 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
743 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
744 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
745 thanks Mauro Giachero
747 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
749 * src/port.h: Fixed typo in comment
751 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
753 * src/z80/mappings.i: Implemented RFE #1919415
754 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
755 #1880202, #1914434, prepared for RFE #1703943
757 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
760 * src/z80/peeph-z80.def,
761 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
762 preparation for Z80 peephole improvements
764 2008-06-21 Raphael Neider <rneider AT web.de>
766 * device/include/pic16/pic18f66j60.h,
767 * device/include/pic16/pic18f66j65.h,
768 * device/include/pic16/pic18f67j60.h,
769 * device/include/pic16/pic18f86j60.h,
770 * device/include/pic16/pic18f86j65.h,
771 * device/include/pic16/pic18f87j60.h,
772 * device/include/pic16/pic18f96j60.h,
773 * device/include/pic16/pic18f96j65.h,
774 * device/include/pic16/pic18f97j60.h,
775 * device/lib/pic16/libdev/pic18f66j60.c,
776 * device/lib/pic16/libdev/pic18f66j65.c,
777 * device/lib/pic16/libdev/pic18f67j60.c,
778 * device/lib/pic16/libdev/pic18f86j60.c,
779 * device/lib/pic16/libdev/pic18f86j65.c,
780 * device/lib/pic16/libdev/pic18f87j60.c,
781 * device/lib/pic16/libdev/pic18f96j60.c,
782 * device/lib/pic16/libdev/pic18f96j65.c,
783 * device/lib/pic16/libdev/pic18f97j60.c,
784 * device/include/pic16/pic16devices.txt,
785 * device/include/pic16/pic18fregs.h,
786 * device/lib/pic16/pics.all: added new devices
788 * device/include/pic16/adc.h,
789 * device/lib/pic16/libio/adc/adcbusy.c,
790 * device/lib/pic16/libio/adc/adcopen.c,
791 * device/lib/pic16/libio/adc/adcsetch.c,
792 * device/lib/pic16/libio/i2c/i2copen.c,
793 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
794 all changes from a patch by Anton Strobl
796 2008-06-12 Borut Razem <borut.razem AT siol.net>
798 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
799 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
800 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
801 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
802 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
803 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
804 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
805 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
806 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
807 by applying the modified patch from Risto Huotari
809 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
812 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
813 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
814 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
815 * support/regression/tests/bug1938300.c: new, added
817 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
819 * device/include/asm/ds390/features.h,
820 * device/include/asm/mcs51/features.h,
821 * device/include/mcs51/regc515c.h: inserted LGPL notice
823 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
825 * device/lib/gbz80/div.s,
826 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
827 patch 1597883, Thanks Robert Ramey
829 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
831 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
832 createIvalCharPtr, createIvalPtr, createIval),
834 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
835 initializers for local auto variables
836 * support/regression/tests/zeropad.c: added testcase for auto initializers
838 2008-05-26 Raphael Neider <rneider AT web.de>
840 * device/lib/pic16/startup/crt0.c,
841 * device/lib/pic16/startup/crt0i.c,
842 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
843 explicit, fixed curr_entry loop for >= 256 initializer records,
844 removed debug code (write to 0xf7e)
846 2008-05-25 Raphael Neider <rneider AT web.de>
848 * device/include/pic/pic16f627a.h,
849 * device/include/pic/pic16f628a.h,
850 * device/include/pic/pic16f648a.h: added missing ports
852 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
854 * device/include/float.h: added __INFINITY
855 * device/lib/_fsadd.c: handle overflows
856 * device/lib/_fsmul.c,
857 * device/lib/_fsdiv.c: use __INFINITY
858 * device/lib/_fseq.c,
859 * device/lib/_fsneq.c: handle -0.0
860 * sim/ucsim/s51.src/uc89c51r.cc,
861 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
862 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
863 * src/mcs51/gen.c (genSend): fixed bug with --xstack
864 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
865 * support/regression/tests/snprintf.c: test bug with --xstack
867 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
869 * src/SDCCpeeph.c (callFuncByName):
870 Support nested parenthesis in peephole function arguments (#1967300)
872 2008-05-19 Raphael Neider <rneider AT web.de>
874 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
875 fixed duplicate labels (#1911325)
877 2008-05-19 Raphael Neider <rneider AT web.de>
879 * src/regression/empty.c: suppress warning
880 * src/regression/pointer1.c: enabled index_by_pointer()
881 * src/regression/inline.c: now works for pic16 as well
883 * src/pic16/device.c: include dbuf declarations
884 * src/pic16/device.h: removed obsolete prototypes
886 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
887 * src/pic16/glue.c: made purely local functions static,
888 (pic16_printGPointerType, pic16_printIvalCharPtr,
889 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
890 generic pointers' tags (#1961866)
892 * src/pic16/pcode.c (assignValnums): optimize literal assignments
894 2008-05-19 Borut Razem <borut.razem AT siol.net>
896 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
897 fixed typo, uninstall include/pic16/pic16devices.txt
899 2008-05-18 Borut Razem <borut.razem AT siol.net>
901 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
902 the buffer is null terminated
903 * src/device/pic16.c:
904 applied modified patch 1965676: Patch for Win32 16 bit PIC
905 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
907 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
909 * src/SDCC.lex (check_type),
910 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
913 * as/z80/clean.mk: also clean *.dep
914 * device/lib/pic16/libsdcc/stack/Makefile,
915 * sim/ucsim/libtool: removed as they are rebuild by configure
916 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
918 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
920 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
921 fixupInline instead of createFunction to fix bug 1864577
922 (inlineFindMaxBlockno): removed, use global blockNo
923 * src/SDCCglobl.h: added blockNo
925 * src/z80/peep.h: modified properties
926 * support/regression/tests/bug1864577.c: new, added
928 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
931 * as/mcs51/asm.h: added org_cnt
932 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
933 * as/mcs51/asout.c: changed old K&R to ANSI
934 * as/mcs51/Makefile.in: use common identifiers
940 * as/hc08/Makefile.bcc,
941 * as/hc08/Makefile.in: synchronized with as/mcs51/*
942 * sdcc_vc_in.h: added define __func__
943 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
944 Thanks Ruud van Silfhout
945 * support/regression/tests/bug1717305.c: new, added
947 2008-05-05 Borut Razem <borut.razem AT siol.net>
949 * support/regression/Makefile.in,
950 support/regression/ports/ds390/spec.mk,
951 support/regression/ports/hc08/spec.mk,
952 support/regression/ports/mcs51-common/spec.mk,
953 support/regression/ports/pic14/spec.mk,
954 support/regression/ports/pic16/spec.mk,
955 support/regression/ports/ucz80/spec.mk,
956 support/regression/ports/z80/spec.mk:
957 added INC_DIR and LIBDIR paths
958 * src/ds390/gen.c: removed duplicated selicolon
960 2008-05-04 Borut Razem <borut.razem AT siol.net>
962 * support/regression/Makefile.in,
963 support/regression/fwk/lib/testfwk.c,
964 support/regression/ports/ds390/spec.mk,
965 support/regression/ports/hc08/spec.mk,
966 support/regression/ports/mcs51-common/spec.mk,
967 support/regression/ports/mcs51-large/spec.mk,
968 support/regression/ports/mcs51-medium/spec.mk,
969 support/regression/ports/mcs51-small/spec.mk,
970 support/regression/ports/mcs51-stack-auto/spec.mk,
971 support/regression/ports/mcs51-xstack-auto/spec.mk,
972 support/regression/ports/pic14/spec.mk,
973 support/regression/ports/pic16/spec.mk,
974 support/regression/ports/ucz80/spec.mk:
975 added possibility to define the sdcc binary directory SDCC_BIN_PATH
976 used to run regeression tests
978 2008-05-01 Raphael Neider <rneider AT web.de>
980 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
981 supported devices and instructions to add new ones
983 2008-05-01 Raphael Neider <rneider AT web.de>
985 * device/include/pic16/adc.h,
986 device/lib/pic16/libio/adc/adcbusy.c,
987 device/lib/pic16/libio/adc/adcopen.c,
988 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
989 18f2455 style ADC devices, based on patch #1776197
990 * device/lib/pic16/libio/adc/adcclose.c,
991 device/lib/pic16/libio/adc/adcconv.c,
992 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
993 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
994 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
995 * device/include/pic16/pic18f4431.h,
996 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
997 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
999 2008-05-01 Raphael Neider <rneider AT web.de>
1001 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1002 moved xinst flag into pic16_options_t
1003 * src/pic16/device.c (default_device, pic16_list_devices,
1004 pic16_find_device): removed references to sfrrange
1005 * src/pic16/gen.c (genFunction),
1006 src/pic16/glue.c (pic16initialComments),
1007 src/pic16/main.c (pic16_optionsTable),
1008 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1010 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1012 2008-04-29 Raphael Neider <rneider AT web.de>
1014 * src/pic16/devices.inc,
1015 device/include/pic16/pic16devices.txt: replaced compiled-in list
1016 of devices with a variant parsed at runtime
1017 * src/pic16/device.c: added support for parsing pic16devices.txt,
1019 * src/pic16/device.h: removed (now) unused fields from PIC_device
1020 * src/pic16/main.c: removed #pragma maxram,
1021 (_pic16_initPaths): removed bogus generation of search paths,
1022 setup the port proper only after the search paths (for
1023 pic16devices.txt) are set up,
1024 (_pic16_finaliseOptions): moved processor dependant code here
1025 from _pic16_initPaths(), clean up
1026 * src/pic16/ralloc.c (pic16_init_stack),
1027 * src/pic16/ralloc.h,
1028 * src/pic16/pcode.c: clean up
1029 * device/include/Makefile.in,
1030 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1031 * support/scripts/inc2h-pic16.pl: updated instructions
1033 2008-04-29 Raphael Neider <rneider AT web.de>
1035 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1036 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1037 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1038 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1039 added missing family members and 18f2480/2580/4480/4580 family
1040 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1041 * device/include/pic16/pic18f2525.h: use 18f4620.h
1042 * device/include/pic16/pic18f6680.h: use 18f8680.h
1043 * device/include/pic16/pic18fregs.h,
1044 device/lib/pic16/pics.all,
1045 src/pic16/devices.inc: add new devices
1046 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1047 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1048 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1049 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1050 prevent attempting to build the libio for some new devices
1052 2008-04-29 Raphael Neider <rneider AT web.de>
1054 * debugger/mcs51/Makefile.in: fixed paths to sources
1056 2008-04-25 Borut Razem <borut.razem AT siol.net>
1058 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1059 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1060 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1061 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1062 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1063 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1064 as/link/z80/linkz80.dsp: lklibr.c moved
1065 * doc/INSTALL.txt: binary archives in bz2 format
1066 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1068 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1070 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1071 * support/regression/tests/bug1856409.c: new, added
1073 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1076 * src/mcs51/peep.c: Use werror for error messages.
1077 * src/SDCCicode.c (geniCodeConditional),
1078 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1079 * src/z80/Makefile.bcc,
1080 * src/z80/z80.dsp: added src/z80/peep.c/h
1081 * support/regression/tests/bug1839321.c: new, added
1083 2008-04-20 Raphael Neider <rneider AT web.de>
1085 * device/include/pic16/pic18f2455.h: added bitfields for port C
1087 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1089 * src/z80/peep.c: Use werror for error messages.
1091 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1093 * src/z80/peep.h (declaration of notUsed()),
1094 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1096 * src/z80/z80.h (added dependency on peep.h),
1097 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1100 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1102 * src/SDCCpeeph.c (added support for notUsed()),
1103 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1105 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1106 for notUsed()): Implemented generic (that is not port-specific) part
1109 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1111 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1112 * device/lib/libsdcc.lib,
1113 * device/lib/Makefile.in,
1114 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1115 * device/lib/calloc.c: renamed to _calloc.c
1116 * device/lib/free.c: renamed to _free.c
1117 * device/lib/malloc.c: renamed to _malloc.c
1118 * device/lib/realloc.c: renamed to _realloc.c
1119 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1120 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1121 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1122 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1123 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1124 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1125 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1126 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1128 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1129 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1130 * support/regression/tests/bug1509084.c: new, added
1132 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1134 * device/include/mcs51/cc2510fx.h: added _XPAGE
1135 * device/include/mcs51/compiler.h: cosmetic changes
1137 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1139 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1142 2008-03-31 Borut Razem <borut.razem AT siol.net>
1144 * support/cpp2 renamed to support/cpp
1145 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1146 support/cpp2/libiberty/splay-tree.c,
1147 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1148 support/cpp2/libcpp/directives.c,
1149 support/cpp2/libcpp/include/cpplib.h,
1150 support/cpp2/libcpp/include/symtab.h,
1151 support/cpp2/libcpp/include/line-map.h,
1152 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1153 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1154 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1155 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1156 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1157 release version 4.3.0
1158 * configure.in, configure, Makefile.in, Makefile.bcc:
1159 adapted for moved cpp2
1161 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1163 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1164 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1166 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1168 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1170 * support/regression/tests/bug1717943.c: new, added
1172 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1174 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1175 bytewise return value assignments introduced in last commit.
1177 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1179 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1180 genMult, genJumpTab):
1181 Use 16-bit instructions for addition in some additional cases,
1182 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1184 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1186 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1187 Implemented RFE #1921450, changed some debug messages.
1189 2008-03-30 Borut Razem <borut.razem AT siol.net>
1191 * Small Device C Compiler 2.8.0 released
1192 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1193 * support/scripts/sdcc.nsi: added finish page; this version
1194 was used for 2.8.0 release
1195 * doc/knownbugs.html: removed; magically generated by the build
1196 process using gen_known_bugs.pl from now on
1198 2008-03-23 Borut Razem <borut.razem AT siol.net>
1200 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1201 and reverted it, since it was already fixed by Raphael ;-)
1202 * doc/knownbugs.html: updated for RC2
1204 2008-03-22 Raphael Neider <rneider AT web.de>
1206 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1209 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1211 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1212 * support/regression/tests/bug1839277.c: added related testBug1839299
1214 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1216 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1217 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1219 * src/mcs51/gen.c: throughout only output hex constants
1220 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1221 * support/regression/tests/bug1839277.c: new, added
1223 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1225 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1226 compilation warning about nested comments.
1228 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1230 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1231 * support/regression/tests/bug1921073.c: new, added
1233 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1235 * src/z80/SDCCpeeph.c.c (callFuncByName):
1236 Commented function parameters.
1238 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1240 * src/z80/ralloc.c (packRegsForAccUse2):
1241 disabled a broken accumulator packing optimization (fixed #1292721).
1242 * support/regression/tests/bug-1292721: Regression test for #1292721.
1244 2008-03-16 Raphael Neider <rneider AT web.de>
1246 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1247 fixed code bloat regression using a variant of patch #1915618
1249 2008-03-16 Borut Razem <borut.razem AT siol.net>
1251 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1252 icon, changed startup menu for release distribution, code cleaning,
1253 create url files instead links in startup menu
1255 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1257 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1258 * support/regression/tests/bug1579949.c: new, added
1260 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1262 * device/lib/printf_fast.c: fixed bug 1255403
1264 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1266 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1267 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1269 2008-03-14 Borut Razem <borut.razem AT siol.net>
1271 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1272 command line options
1273 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1274 is correctly displayed
1275 * as/link/z80/lkmain.c: usage line commented out
1277 2008-03-13 Borut Razem <borut.razem AT siol.net>
1279 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1280 updated the list pf supported pic14 devices
1282 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1284 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1286 2008-03-12 Borut Razem <borut.razem AT siol.net>
1288 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1289 fixed documentation request #1718191
1290 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1291 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1294 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1296 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1297 * support/regression/tests/bug1505811.c: new, added
1299 2008-03-09 Raphael Neider <rneider AT web.de>
1301 * device/include/pic16/pic18f2620.h,
1302 * device/include/pic16/pic18f4620.h,
1303 * device/lib/pic16/libdev/pic18f2620.c,
1304 * device/lib/pic16/libdev/pic18f4525.c,
1305 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1306 family to consistently use pic18f4620.[ch], fixes #1832562
1308 2008-03-09 Borut Razem <borut.razem AT siol.net>
1310 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1311 changed sdcc version to 2.8.0
1312 * knownbugs.html: regenerated
1313 * support/scripts/gen_known_bugs.pl: added number of open bugs
1315 2008-03-09 Raphael Neider <rneider AT web.de>
1317 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1318 (genOr): read volatile operand even if the result is known,
1320 (genOr,genXor): removed unused legacy code,
1321 (genDummyRead): use pic16_mov2w_volatile()
1323 2008-03-08 Borut Razem <borut.razem AT siol.net>
1325 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1326 cons w. --model-large
1327 * support/regression/staticinit.c: added regression test for bug
1330 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1332 * src/ds390/gen.c (pushSide, genPcall),
1333 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1334 * src/mcs51/gen.c: cosmetic changes
1335 * support/regression/fwk/include/testfwk.h: added macro reentrant
1336 * support/regression/tests/bug1908493.c: new, added
1338 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1340 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1342 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1344 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1345 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1346 already set in ds390/main.c and mcs51/main.c
1348 2008-03-07 Raphael Neider <rneider AT web.de>
1350 * src/regression/init0.c: new test for initialized arrays of function
1352 * src/regression/Makefile: made a bit more flexible, added init0.c
1353 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1354 pointers, closes #1427663
1356 2008-03-05 Borut Razem <borut.razem AT siol.net>
1358 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1359 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1361 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1363 * support/librarian/sdcclib.c:Added feature request 1908061:
1364 Synchronise sdcclib commands with ar.
1366 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1368 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1369 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1370 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1371 * device/include/mcs51/compiler.h: removed umlauts, added double
1374 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1377 * support/regression/tests/bug1536762.c: new, added
1379 * src/SDCCutil.h: added getBuildDate()
1380 * src/SDCCmain.c (printVersionInfo),
1381 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1383 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1384 * src/ds390/ralloc.c (packRegisters),
1385 * src/mcs51/ralloc.c (packRegisters),
1386 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1388 * support/regression/tests/bug1618050.c: new, added
1389 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1390 * support/regression/fwk/include/testfwk.h,
1391 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1394 2008-03-04 Raphael Neider <rneider AT web.de>
1396 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1397 on accessing OP_SYM_TYPE(op)
1398 * src/pic/gen.h: removed unused prototype of genMinusDec()
1399 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1400 fix #1876953 (invalid subtraction code), removed unused code
1402 2008-03-03 Raphael Neider <rneider AT web.de>
1406 * src/pic/genarith.c,
1408 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1409 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1411 2008-03-03 Raphael Neider <rneider AT web.de>
1413 * src/pic/device.c (find_device): search user-specified paths first
1414 for pic14devices.txt, fixes #1900827
1416 2008-03-02 Borut Razem <borut.razem AT siol.net>
1418 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1419 AddToPath and RemoveFromPath
1421 2008-03-01 Borut Razem <borut.razem AT siol.net>
1423 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1424 work correctly, added debugging support if -DSDCC.DEBUG command line
1427 2008-02-28 Borut Razem <borut.razem AT siol.net>
1429 * doc/sdccman.lyx: cosmetic changes
1431 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1433 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1434 * doc/sdccman.lyx: fixed unmeant removal of spaces
1436 2008-02-27 Borut Razem <borut.razem AT siol.net>
1438 * support/scripts/sdcc.nsi: corrected installation directory for
1439 current user installation mode
1440 * doc/README.txt: added Philipp Klaus Krause to the developers list
1442 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1444 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1445 return ifx condition
1446 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1447 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1448 ifxJump to fix bug 1838000
1449 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1450 * support/regression/tests/bug1838000.c: new, added
1451 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1453 2008-02-26 Borut Razem <borut.razem AT siol.net>
1455 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1457 * support/scripts/sdcc.nsi: added MULTIUSER page,
1458 NSIS upgraded to version 2.35
1460 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1462 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1463 * support/regression/tests/bug1565152.c: new, added
1465 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1467 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1468 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1469 * support/regression/tests/bug1670148.c: new, added
1471 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1473 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1475 2008-02-24 Borut Razem <borut.razem AT siol.net>
1477 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1478 is ineffective for unsigned char parameter
1480 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1482 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1483 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1484 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1485 * support/Util/MySystem.c (my_system): output errorcode when verbose
1487 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1489 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1492 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1494 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1497 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1499 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1501 2008-02-21 Borut Razem <borut.razem AT siol.net>
1503 * support/regression/Makefile.in,
1504 support/regression/ports/ds390/spec.mk,
1505 support/regression/ports/hc08/spec.mk,
1506 support/regression/ports/mcs51-common/spec.mk,
1507 support/regression/ports/pic14/spec.mk,
1508 support/regression/ports/pic16/spec.mk,
1509 support/regression/ports/ucz80/spec.mk,
1510 support/regression/ports/xa51/spec.mk:
1511 added CFLAGS when compiling timeout
1513 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1515 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1518 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1520 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1521 * support/regression/tests/bug1888147.c: new, added
1523 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1525 * src/z80/gen.c: fixed bugs #1596270, #1736867
1527 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1529 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1530 contents, mostly fixes #1596270
1532 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1534 * src/z80/peeph.def,
1535 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1536 peepholes, fixes #1806565
1538 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1540 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1541 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1542 fixes bug 1739475, thanks Robert Larice
1543 (rule 271): new, added
1545 2008-02-18 Borut Razem <borut.razem AT siol.net>
1547 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1549 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1551 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1553 2008-02-17 Raphael Neider <rneider AT web.de>
1555 * src/pic16/genarith.c,
1558 * src/pic16/genutils.c: removed unused legacy code,
1559 removed unused fields from struct asmop and struct _G
1561 2008-02-17 Raphael Neider <rneider AT web.de>
1563 * src/pic16/gen.c (AccRsh): cosmetic changes,
1564 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1565 genRightShiftLiteral): fixed to work with SFRs as result by
1566 assigning only once to result,
1567 removed a lot of unused/excluded code fragments
1569 2008-02-17 Raphael Neider <rneider AT web.de>
1571 * device/include/pic/pic16f88.h,
1572 * device/include/pic/pic16f886.h,
1573 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1575 2008-02-17 Borut Razem <borut.razem AT siol.net>
1577 * src/z80/peeph.def: applied patch
1578 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1579 * src/z80/gen.c, src/z80/peeph.def: applied patch
1580 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1581 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1582 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1583 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1584 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1585 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1587 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1589 * as/link/mcs51/aslink.dsp: removed SDK define
1590 * as/link/z80/clean.mk: brought in sync with other ports
1591 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1592 * as/hc08/Makefile.bcc,
1593 * as/mcs51/Makefile.bcc,
1594 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1595 * src/z80/main.c (_setValues): use the now capitalized -Z,
1596 (z80_port, gbz80_port): generate debug information when asked
1598 2008-02-16 Borut Razem <borut.razem AT siol.net>
1600 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1601 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1602 as/z80/Makefile.in. as/z80/Makefile.bcc:
1603 applied patch #1893393: patch for as-z80 and link-z80 to generate
1604 cdb, thanks to Armin Diehl
1605 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1606 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1607 asnoice.c moved to as/asxxsrc/asnoice.c
1608 * src/z80/peeph-gbz80.def: applied patch
1609 #1880235: Z80 return peephole, thanks to Philipp Krause
1611 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1614 * doc/sdccman.lyx: bumped version to 2.7.5
1615 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1617 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1619 * device/include/pic16/stdlib.h,
1620 * device/lib/pic16/libc/stdlib/ltoa.c,
1621 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1623 2008-02-13 Borut Razem <borut.razem AT siol.net>
1625 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1626 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1627 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1628 src/SDCCopt.c, src/SDCCval.c:
1629 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1631 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1633 * src/SDCCsymt.c (compareType): fixed bug 1309013
1635 2008-02-09 Borut Razem <borut.razem AT siol.net>
1637 * src/SDCCval.c, src/SDCCval.h:
1638 code cleaning, added function constChrVal()
1639 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1640 call constChrVal() instead constVal()
1642 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1644 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1647 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1648 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1651 2008-02-01 Raphael Neider <rneider AT web.de>
1653 * device/include/pic/pic16f886.h,
1654 * device/include/pic/pic16f887.h: added RA6 and RA7
1656 2008-01-24 Raphael Neider <rneider AT web.de>
1658 * device/include/pic/pic16f88.h: added RA6 and RA7
1659 * device/lib/pic/libdev/disabled_pic16f886.c,
1660 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1662 * src/pic16/devices.inc,
1663 * device/include/pic16/pic18f2423.h,
1664 * device/include/pic16/pic18f2523.h,
1665 * device/include/pic16/pic18fregs.h,
1666 * device/lib/pic16/pics.all
1667 * device/lib/pic16/libdev/pic18f2423.c,
1668 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1669 * device/lib/pic16/libio/i2c.ignore,
1670 * device/lib/pic16/libio/usart.ignore,
1671 * device/lib/pic16/libio/adc.ignore: ignore new devices
1673 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1675 * src/SDCCast.c (createRMW): fixed bug 1582651
1677 2008-01-20 Borut Razem <borut.razem AT siol.net>
1679 * src/SDCCcse.c: partially fixed enhancement request
1680 #1793872 - multiply by -1 not collapsed
1681 * support/regression/tests/arithcsi.c: added regression test
1683 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1685 * as/mcs51/asx8051.dsp: removed define SDK
1686 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1687 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1689 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1690 cosmetic changes, brought more in sync, changed old K&R to ANSI
1692 2008-01-13 Borut Razem <borut.razem AT siol.net>
1694 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1695 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1697 2007-12-30 Borut Razem <borut.razem AT siol.net>
1699 * src/pic16/gen.c: fixed implementation of bitwise operations for
1701 * support/regression/tests/bitwise.c: added test cases
1703 2007-12-29 Borut Razem <borut.razem AT siol.net>
1705 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1706 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1707 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1708 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1709 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1710 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1711 src/pic16/pcode.[ch]: added const qualifier
1712 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1713 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1714 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1715 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1716 * as/asxxsrc/aslex.c: use dbuf_getline()
1717 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1718 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1719 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1720 as/z80/asm.h, as/z80/z80adr.c:
1721 changed type of ib and ip to const char *
1723 2007-12-28 Borut Razem <borut.razem AT siol.net>
1725 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1726 introduced (readlin) - long lines are turuncated
1727 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1728 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1729 as/z80/Makefile.in: moved aslex.c to asxxsrc
1730 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1731 * as/hc08/asmain.c, as/mcs51/asmain.c:
1732 added missing initialization of a_addr field
1733 * support/regression/tests/long_asm_line.c: added regtest for long
1736 2007-12-22 Borut Razem <borut.razem AT siol.net>
1738 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1740 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1742 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1744 2007-12-16 Borut Razem <borut.razem AT siol.net>
1746 * device/include/pic16/stdbool.h: removed, since already exists in
1747 device/include/; this also fixes bitopcse.c regression test for pic16
1749 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1750 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1751 dereference doesn't work; covered by regression test bug1399290
1753 2007-12-05 Borut Razem <borut.razem AT siol.net>
1755 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1758 2007-12-01 Borut Razem <borut.razem AT siol.net>
1760 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1761 corrected handling of the highest_valid_address
1763 2007-11-17 Raphael Neider <rneider AT web.de>
1765 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1766 * src/pic/glue.c (picglue): emit .file if --debug is given
1768 2007-11-17 Raphael Neider <rneider AT web.de>
1770 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1771 care when left or right operand resides in result, fixes #1830220
1773 2007-11-17 Borut Razem <borut.razem AT siol.net>
1775 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1776 #983491 - "Merge duplicate strings function is ineffective"
1777 * support/regression/tests/bug-983491.c: regtest disabled
1778 * as/asxxsrc: created
1779 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1780 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1781 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1782 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1783 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1784 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1785 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1786 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1787 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1788 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1789 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1790 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1791 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1793 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1795 * device/include/stdarg.h: added and removed some casts
1796 * src/SDCCsymt.c (compareType): Fully check types between generic and
1797 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1799 2007-11-13 Borut Razem <borut.razem AT siol.net>
1801 * support/regression/tests/bug-1817005.c:
1802 added regtest for bug #1817005 - as-z80 chokes on long labels
1804 2007-11-12 Borut Razem <borut.razem AT siol.net>
1806 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1807 as/z80/asout.c, as/z80/aslist.c:
1808 fixed bug #1817005 - as-z80 chokes on long labels
1810 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1813 * as/z80/asmain.c: cosmetic changes
1816 * as/z80/alloc.h: removed
1818 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1819 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1820 * as/link/hc08/Makefile.in,
1821 * as/link/mcs51/Makefile.in,
1822 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1824 * as/link/mcs51/lkarea.c,
1825 * as/link/mcs51/lkmain.c: cosmetic changes
1826 * as/link/hc08/lklibr.c,
1827 * as/link/z80/lklibr.c,
1828 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1829 used cygwin_conv_to_full_posix_path,
1830 added warnings, cosmetic changes, brought more in sync
1831 changed old K&R into ANSI function declarations
1832 * as/link/z80/lklibr.c (loadAdb): added
1833 * as/link/z80/lkmain.c: removed -- option from usage text
1835 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1837 * src/mcs51/gen.c (outBitC): optimized for no result
1839 2007-10-31 Borut Razem <borut.razem AT siol.net>
1841 * src/SDCCsymt.c: fixed (hopeful properly) bug
1842 #1805702 - order of extern matters
1843 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1846 2007-10-29 Borut Razem <borut.razem AT siol.net>
1848 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1849 - order of extern matters
1850 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1853 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1855 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1856 24bitMode, portIsDS390
1857 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1858 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1859 (notVolatileVariable): also check sloc names,
1860 (callFuncByName): moved ftab[] out of function and sorted it by use
1862 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1864 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1865 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1866 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1867 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1868 * support/regression/tests/bug-880197.c: new, added
1870 2007-10-28 Borut Razem <borut.razem AT siol.net>
1872 * support/regression/Makefile.in,
1873 support/regression/ports/mcs51-large/spec.mk,
1874 support/regression/ports/mcs51-xstack-auto/spec.mk,
1875 support/regression/ports/mcs51-stack-auto/spec.mk,
1876 support/regression/ports/mcs51-medium/spec.mk,
1877 support/regression/ports/mcs51-common/spec.mk,
1878 support/regression/ports/mcs51-common/*,
1879 support/regression/ports/mcs51-small/*:
1880 mcs51 renamed to mcs51-common, created mcs51-small
1881 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1882 * support/regression/tests/bug-1805702.c: added regtest for bug
1885 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1887 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1888 added new rules 265 - 270
1889 * support/regression/tests/bug1721024.c:new, added
1890 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1891 introduced new test-mcs51 to run all mcs51 tests
1893 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1895 * support/regression/tests/bug1816470.c: new, added
1897 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1899 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1900 propagate for *,+,- with float, fixed bug 1816470
1901 (decorateType): cast to resultTypeProp instead of resultType
1903 2007-10-19 Borut Razem <borut.razem AT siol.net>
1905 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1906 function is ineffective" for pic16 tareget
1907 * support/scripts/listerr.c: corrected include path
1908 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1911 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1913 * support/regression/tests/using.c: new, added
1914 * support/regression/tests/vaargs.c: fixed and enabled test
1916 2007-10-18 Borut Razem <borut.razem AT siol.net>
1918 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1920 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1922 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1924 * doc/sdccman.lyx: documented option --Werror
1925 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1926 RegBankUsed[] earlier
1928 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1930 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1934 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1936 * src/SDCCast.c (decorateType): improved optimization of tri-op
1937 * src/SDCCerr.c (vwerror, setWError),
1939 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1940 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1942 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1944 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1945 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1946 * support/regression/tests/bug-223113.c,
1947 * support/regression/tests/bug-426632.c,
1948 * support/regression/tests/bug-468811.c,
1949 * support/regression/tests/bug-477835.c,
1950 * support/regression/tests/bug-478094.c,
1951 * support/regression/tests/bug-499644.c,
1952 * support/regression/tests/bug-524209.c,
1953 * support/regression/tests/bug-524211.c,
1954 * support/regression/tests/packcast.c,
1955 * support/regression/tests/structidx.c: added empty tests
1956 * support/regression/tests/bug-607243.c: enabled test
1958 2007-10-06 Borut Razem <borut.razem AT siol.net>
1960 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1961 support of universal binaries on Mac OS X
1963 2007-10-02 Borut Razem <borut.razem AT siol.net>
1965 * src/SDCCval.h: unified double2ul macro for all platforms
1966 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1967 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1969 2007-09-30 Borut Razem <borut.razem AT siol.net>
1971 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1973 * sdcc_vc_in.h: enabled warnings
1974 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1975 unsigned type, result still unsigned
1976 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1978 2007-09-28 Raphael Neider <rneider AT web.de>
1980 * src/pic/device.c (find_device): prevent buffer underflow error
1981 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1982 the just destroyed list entry
1984 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1986 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1989 2007-09-18 Borut Razem <borut.razem AT siol.net>
1991 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1992 applied to unsigned type, result still unsigned
1994 2007-09-17 Borut Razem <borut.razem AT siol.net>
1996 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1997 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1998 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1999 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2000 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2001 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2002 src/z80/gen.c, src/z80/ralloc.c:
2003 fixed bug #1739860 - sdcc does not work correctly on some platforms
2005 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2007 2007-09-17 Raphael Neider <rneider AT web.de>
2009 * src/pic16/device.c: reverted to previous version
2010 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2012 2007-09-16 Raphael Neider <rneider AT web.de>
2014 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2015 as this raises a ton of gpasm warnings, just emit a second label
2016 * src/pic16/devices.inc,
2017 * device/lib/pic16/pics.all,
2018 * device/lib/pic16/libdev/pic18f2585.c,
2019 * device/lib/pic16/libdev/pic18f2680.c,
2020 * device/lib/pic16/libdev/pic18f2682.c,
2021 * device/lib/pic16/libdev/pic18f2685.c,
2022 * device/lib/pic16/libdev/pic18f4585.c,
2023 * device/lib/pic16/libdev/pic18f4680.c,
2024 * device/lib/pic16/libdev/pic18f4682.c,
2025 * device/lib/pic16/libdev/pic18f4685.c,
2026 * device/include/pic16/pic18f2585.h,
2027 * device/include/pic16/pic18f2680.h,
2028 * device/include/pic16/pic18f2682.h,
2029 * device/include/pic16/pic18f2685.h,
2030 * device/include/pic16/pic18f4585.h,
2031 * device/include/pic16/pic18f4680.h,
2032 * device/include/pic16/pic18f4682.h,
2033 * device/include/pic16/pic18f4685.h,
2034 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2035 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2036 patch contributed by Anton Strobl, applied with changes
2038 2007-09-16 Raphael Neider <rneider AT web.de>
2040 * device/include/pic16/pic18f2431.h,
2041 * device/include/pic16/pic18f25j10.h,
2042 * device/include/pic16/pic18f4431.h,
2043 * device/include/pic16/pic18f45j10.h: adopted common include style
2044 * device/include/pic16/pic18f1320.h,
2045 * device/include/pic16/pic18f2320.h,
2046 * device/include/pic16/pic18f2525.h,
2047 * device/include/pic16/pic18f4320.h,
2048 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2049 * device/include/pic16/pic18fregs.h: prepared for automatic include
2050 file selection by having DEVICE.h for every DEVICE
2051 * device/lib/pic16/libdev/pic18f2320.c,
2052 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2054 * device/lib/pic16/configure.in,
2055 * device/lib/pic16/configure: use rm -rf instead of rmdir
2056 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2057 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2059 2007-09-09 Borut Razem <borut.razem AT siol.net>
2061 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2062 distingush between i386 and ppc Mac OS X versions
2064 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2066 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2067 * support/regression/tests/bug1788177.c: new, added
2069 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2071 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2072 * device/include/mcs51/lint.h added keyword __naked
2074 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2078 * src/SDCCmem.h: removed maxRegBank
2079 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2080 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2081 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2082 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2083 name and behaviour to handle banked functions
2084 (scan4op): and use it to fix bug 1786213
2086 2007-09-03 Raphael Neider <rneider AT web.de>
2088 * device/include/pic16/pic18f248.h,
2089 * device/include/pic16/pic18f258.h,
2090 * device/include/pic16/pic18f448.h,
2091 * device/lib/pic16/libdev/pic18f248.c,
2092 * device/lib/pic16/libdev/pic18f258.c,
2093 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2094 added T0CONbits, fixes #1786891
2096 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2098 * src/ds390/gen.c (genFarPointerSet),
2099 * src/hc08/ralloc.c (packRegisters),
2100 * src/mcs51/ralloc.c (packRegisters),
2101 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2103 * src/SDCCicode.h: POINTER_SET can be true for literals too
2104 * support/regression/tests/bug1750318.c: new, added
2106 2007-08-23 Borut Razem <borut.razem AT siol.net>
2108 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2109 library versions without the completition functionality
2111 2007-08-22 Raphael Neider <rneider AT web.de>
2113 * device/include/pic16/pic18f1220.h,
2114 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2116 2007-08-12 Borut Razem <borut.razem AT siol.net>
2118 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2120 2007-08-11 Borut Razem <borut.razem AT siol.net>
2122 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2123 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2124 support/Util/SDCCerr.[ch] moved to src
2125 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2126 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2127 device/examples/ds390/tinitalk/tinitalk.dsp,
2128 device/examples/serialcomm/windows/serialcomm.dsp,
2129 support/librarian/librarian.dsp:
2130 removed linking of unused odbc32.lib and odbccp32.lib
2131 * support/scripts/winres.h:
2132 added for compilation with Visual C++ 2005 Express Edition
2134 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2136 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2139 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2141 * sdccconf_in.h: update the endian test so that SPARC Solaris
2142 does not throw syntax errors
2144 2007-08-06 Borut Razem <borut.razem AT siol.net>
2146 * doc/sdccman.lyx: removed two index entries which prevented the
2147 generation of sdcc doc archive
2149 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2151 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2152 instead of lyx 1.5.0.
2154 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2156 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2157 Lucas Loizaga, with minor modifications. Thanks!
2159 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2161 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2164 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2166 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2167 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2170 2007-07-22 Borut Razem <borut.razem AT siol.net>
2172 * configure.in, configure: re-introduced .version
2173 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2174 the version reverted to 2.7.0
2176 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2179 * doc/sdccman.lyx: bumped version to 2.7.3
2180 * device/include/mcs51/compiler.h: fixed elif->else
2181 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2182 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2183 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2184 enable accuse for bit operands
2185 * src/SDCCmain.c (printVersionInfo),
2186 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2187 environment descriptor
2188 * src/SDCCutil.h: added getBuildEnvironment
2189 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2190 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2191 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2192 * support/regression/tests/bug1348008.c,
2193 * support/regression/tests/bug1496419.c,
2194 * support/regression/tests/bug1503067.c,
2195 * support/regression/tests/preproc.c: added empty tests
2197 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2199 * support/regression/tests/bug1678803.c: new, added
2201 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2204 * as/link/hc08/lkihx.c,
2205 * as/link/hc08/lkrloc.c,
2206 * as/link/mcs51/lkihx.c,
2207 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2208 ihxExtendedLinearAddress
2209 * as/link/mcs51/lkrloc.c (relr),
2210 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2211 acall/ajmp, see bug 830513
2213 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2215 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2216 (cseBBlock): remember aggr2ptr has been used
2217 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2218 (geniCodeAssign): fixed bug 868103
2219 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2220 added operandSize prototype
2221 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2222 (genDataPointerSet): use max of size of right and result,
2223 (gencjne): added parameter useCarry for optimization,
2224 (genCmpEq): use carry if appropriate,
2225 (genXor): check if operand already in carry
2226 * support/regression/tests/bug-868103.c: enabled test
2228 2007-07-12 Raphael Neider <rneider AT web.de>
2230 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2232 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2234 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2235 from Robert Larice, thanks
2236 * support/regression/tests/bitopcse.c,
2237 * support/regression/tests/bitvars.c,
2238 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2239 * support/regression/tests/bug-927659.c: enabled test for z80
2240 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2241 * support/regression/tests/bug1745717.c: new, added
2242 * support/regression/tests/literalop.c,
2243 * support/regression/tests/nullstring.c: removed storage definitions that
2244 are now in testfwk.h
2246 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2248 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2249 and bool for targets that do not fully support it.
2250 * support/regression/tests/bug1546986.c,
2251 * support/regression/tests/bug1723128.c,
2252 * support/regression/tests/bug1734654.c,
2253 * support/regression/tests/bug1738367.c,
2254 * support/regression/tests/constantRange.c: only use bool if allowed
2256 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2258 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2259 Larice, also handle function pointers
2260 * support/regression/tests/bug1749275.c: new, added
2262 2007-07-03 Borut Razem <borut.razem AT siol.net>
2264 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2265 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2266 #1746528: SDCC should ignore ':' in inline assembler comments
2267 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2269 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2271 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2272 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2274 2007-06-29 Borut Razem <borut.razem AT siol.net>
2276 * src/SDCCmain.c: fixed bug
2277 #1744746: SDCC #4867: broken option --xram-size
2279 2007-06-28 Borut Razem <borut.razem AT siol.net>
2281 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2282 find out the endianess of host machine for ucsim
2284 2007-06-27 Borut Razem <borut.razem AT siol.net>
2286 * support/regression/generate-cases.py: corrected the file name
2288 * configure.in, configure, sdccconf_in.h: find out the endianess of
2290 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2293 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2295 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2297 2007-06-26 Borut Razem <borut.razem AT siol.net>
2299 * support/regression/generate-cases.py: display warning if function
2300 list is empty; implemented more flexible rule for detection of
2301 testing functions, allowing return type 'void' in the same line as
2302 the function name in the function definition
2303 * support/regression/tests/bug-1654060.c: corrected test
2304 * support/librarian/sdcclib.c: fixed warning:
2305 format '%s' expects type 'char *', but argument 2 has type 'int'
2307 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2309 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2310 Multiple infiles for sdcclib.
2312 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2314 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2317 2007-06-18 Borut Razem <borut.razem AT siol.net>
2319 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2320 how to handle comments, so they have to be removed by the
2321 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2322 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2323 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2324 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2325 table driven option hadling
2327 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2329 * src/SDCCast.c (decorateType),
2330 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2331 iCode to ast level to fix bug 1738367
2332 * support/regression/tests/bug1738367.c: new, added
2334 2007-06-15 Raphael Neider <rneider AT web.de>
2336 * src/pic16/devices.inc,
2337 * device/lib/pic16/pics.all,
2338 * device/include/pic16/pic18fregs.h,
2339 * device/include/pic16/pic18f[24][45]20.h,
2340 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2341 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2342 * device/lib/pic16/Makefile.in: faster cleanup
2344 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2346 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2348 2007-06-13 Raphael Neider <rneider AT web.de>
2350 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2352 2007-06-12 Raphael Neider <rneider AT web.de>
2354 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2355 suppress bit defines if NO_BIT_DEFINES is #define'd
2356 * device/include/pic/pic*.h: recreated all headers to include
2357 conditional bit defines
2358 * device/include/pic/pic16f886.h,
2359 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2360 * device/include/pic/recreate.sh: script to recreate the complete
2361 device library files based on the currently supported devices
2363 2007-06-12 Borut Razem <borut.razem AT siol.net>
2365 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2366 support/regression/Makefile.in, support/scripts/build.mak,
2367 support/scripts/Makefile.snapshot:
2368 use new svn URL scheme
2369 * doc/sdccman.lyx: SDCC Wiki moved to
2370 http://sdcc.wiki.sourceforge.net/
2372 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2374 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2375 * support/regression/tests/bug1734654.c: added
2377 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2379 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2380 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2381 with literal operands
2383 2007-06-10 Borut Razem <borut.razem AT siol.net>
2385 * as/link/z80/lklibr.c: fixed mingw build warning
2386 lklibr.c:575: warning: implicit declaration of function 'tolower'
2387 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2388 src/z80/main.c: move target specific options from src/SDCCmain.c
2389 to src/<target>/main.c
2391 2007-06-09 Borut Razem <borut.razem AT siol.net>
2393 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2394 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2395 * support/regression/tests/bug-1294691.c: added
2397 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2399 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2400 can also be static, fixes bug 1733438
2401 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2402 have absolute address too
2403 (computeType): added optimization for 'cond ? true : false'
2404 * support/regression/tests/absolute.c: added test for static absolute var
2406 2007-06-08 Raphael Neider <rneider AT web.de>
2408 * src/regression/Makefile: suppress parallel builds, allow easy
2409 switching between pic14/pic16 ports
2410 * src/regression/picregs.h: added pic14/16 header file switch
2411 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2412 inline.c,nestfor.c,string1.c}: include "picregs.h"
2414 2007-06-07 Borut Razem <borut.razem AT siol.net>
2416 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2417 permanent solution to suppress GCC 4.2.0 c++ warning:
2418 deprecated conversion from string constant to `char *'
2419 use 'const char *' where ever required
2420 * support/regression/generate-cases.py: implemented more flexible rule
2421 for detection of testing functions, allowing white-spaces surrounding
2422 the function name and the 'void' parameter.
2423 * support/regression/tests/constantRange.c,
2424 support/regression/tests/scott-compare3.c: fixed failing regression
2425 tests, uncovered by implementation of more flexible rule for detection
2426 of testing functions
2428 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2430 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2432 2007-06-04 Borut Razem <borut.razem AT siol.net>
2434 * configure.in, configure, config_vc.awk: sdcc version number is now
2435 stored in configure.in; removed .version
2436 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2437 doc/INSTALL.txt: version bumped to 2.7.2
2438 * sim/ucsim/configure.in, sim/ucsim/configure:
2439 use "read" to read from .version
2441 2007-06-03 Borut Razem <borut.razem AT siol.net>
2443 * */Makefile.in: removed annoying warning:
2444 Makefile:xx: Makefile.dep: No such file or directory
2446 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2448 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2449 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2450 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2451 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2452 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2453 bugfix: only use newBoolLink for bit result type
2454 * src/SDCCicode.c (geniCodeLogic): added param tree,
2455 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2456 (geniCodeLogicAndOr): use IS_BIT,
2457 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2458 (ast2iCode): added tree param to geniCodeLogic for comparisons
2459 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2460 * support/regression/tests/bug1723128.c: added test NotZero
2462 2007-06-01 Borut Razem <borut.razem AT siol.net>
2464 * SDCPP synchronized with GCC CPP release version 4.2.0,
2465 currently the latest release:
2466 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2467 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2468 support/cpp2/cppdefault.h, support/cpp2/except.h,
2469 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2470 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2471 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2472 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2473 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2474 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2475 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2476 support/cpp2/opts.h, support/cpp2/output.h,
2477 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2478 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2479 support/cpp2/system.h, support/cpp2/version.c,
2480 support/cpp2/Makefile.in: modified
2481 * support/cpp2/opts-common.c: added
2482 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2483 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2484 search for included source file in local directory
2485 * sim/ucsim/configure, sim/ucsim/configure.in:
2486 temporary solution to suppress GCC 4.2.0 c++ warning:
2487 deprecated conversion from string constant to `char *'
2489 2007-06-01 Raphael Neider <rneider AT web.de>
2491 * device/lib/pic/libdev/pic12f683.c,
2492 * device/include/pic/pic12f683.h: added GPIO bits
2494 2007-06-01 Raphael Neider <rneider AT web.de>
2496 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2497 quotation marks, clarified role of PIC14 vs. PIC16 ports
2498 * src/pic16/devices.inc,
2499 * device/include/pic16/pic18fregs.h,
2500 * device/include/pic16/pic18f[24][45]j10.h,
2501 * device/lib/pic16/pics.all,
2502 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2503 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2504 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2505 for new devices as they are not yet supported by gputils
2507 2007-05-31 Borut Razem <borut.razem AT siol.net>
2509 * Small Device C Compiler 2.7.0 released
2510 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2511 changed sdcc version to 2.7.1
2512 * support/scripts/sdcc.nsi: added How to create WIN32 release
2515 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2517 * doc/sdccman.lyx: documented initialization and allocation of absolute
2518 variables, bit parameter passing, the need for function pointers to be
2519 reentrant and alpha quality support of inline and retrict
2521 2007-05-26 Borut Razem <borut.razem AT siol.net>
2523 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2524 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2525 * docs/knownbugs.html: updated
2527 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2529 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2531 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2533 (gencjneshort): optimized when left is AOP_DIR
2534 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2535 initializing unions in a struct/array
2536 * support/regression/fwk/include/testfwk.h: added defines for data, near
2537 and far for host and z80
2538 * support/regression/tests/bug1723128.c: new, added
2540 2007-05-22 Borut Razem <borut.razem AT siol.net>
2542 * doc/knownbugs.html: updated
2544 2007-05-21 Raphael Neider <rneider AT web.de>
2546 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2547 error message instead
2548 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2550 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2552 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2554 2007-05-21 Raphael Neider <rneider AT web.de>
2556 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2558 * src/regression/gpsim_assert.h,
2559 * src/regression/Makefile,
2560 * src/regression/pcodeopt.c: regression test for the above fix
2562 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2564 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2565 jumps to self, fixed bug 1717281
2567 2007-05-10 Borut Razem <borut.razem AT siol.net>
2569 * support/scripts/gen_known_bugs.pl: cosmetic fix
2570 * doc/knownbugs.html: generated by gen_known_bugs.pl
2572 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2574 * src/SDCCast.c (createFunction): also generate non-inlined version of
2575 function for functions declared as "static inline"
2576 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2577 function can be inlined after non-inlined version generated.
2579 2007-05-10 Borut Razem <borut.razem AT siol.net>
2581 * support/scripts/gen_known_bugs.pl: added script
2582 which generates knownbugs.html
2584 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2586 * doc/knownbugs.html: updated for release 2.7.0
2588 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2590 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2592 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2594 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2595 (throughout): updated generating comments
2596 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2597 (throughout): updated generating comments
2598 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2599 rule instead of at the second, or it might skip lines when removing the
2601 * support/regression/tests/bug1714204.c: changed test to foo
2603 2007-05-08 Borut Razem <borut.razem AT siol.net>
2605 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2606 thanks to SDCC Distributed Compile Farm members,
2607 added Z80 and GBZ80 command line options
2608 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2610 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2612 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2613 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2614 * support/regression/tests/longlit.c: modified to be tested at all and
2615 to pass the actual test
2617 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2619 * device/include/mcs51/uPSD33xx.h: Added.
2621 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2623 * device/lib/_gptrput.c,
2624 * device/lib/_gptrget.c: removed old code,
2626 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2627 * support/regression/tests/bug1714204.c: new, added
2629 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2631 * support/regression/tests/regtrack.c: test was never executed
2632 because of the regression test being picky about white spaces.
2633 * device/lib/mcs51/crtclear.asm: added comment
2635 2007-05-06 Raphael Neider <rneider AT web.de>
2637 * device/lib/pic/Makefile.rules,
2638 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2639 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2641 2007-05-06 Raphael Neider <rneider AT web.de>
2643 * src/pic16/device.h,
2645 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2646 _pic16_setDefaultOptions): removed/reordered command-line args
2647 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2648 devices, regrouped command line args, environment variables),
2649 clarified sone points, added sections on how to add devices to the
2652 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2654 * src/z80/peeph.def: fixed bug in rule 2
2656 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2658 * src/port.h: added TARGET_MCS51_LIKE
2659 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2660 take advantage of it too
2661 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2662 (shiftR2Left2Result): Optimized: don't check shifting by 0
2663 * src/z80/peeph-z80.def,
2664 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2665 modifications, see patch 1700823
2666 * src/mcs51/peep.c (): fixed bug 1712928
2667 * support/regression/tests/bug1712928.c: new, added
2669 2007-05-05 Borut Razem <borut.razem AT siol.net>
2671 * device/lib/pic16/Makefile.common.in,
2672 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2673 removed bash dependencies
2675 2007-05-01 Borut Razem <borut.razem AT siol.net>
2678 fixed bug #1710507: --i-code-in-asm makes compile fail
2679 all iCode comments are now one liners
2680 * src/mcs51/gen.c: fixed memory leak
2682 2007-05-01 Raphael Neider <rneider AT web.de>
2684 * device/lib/pic/libdev/*.c
2685 * device/include/pic/*.h: regenerated all device libs from updated
2687 * support/scripts/inc2h.pl: documented usage, now uses strict to
2690 2007-04-30 Borut Razem <borut.razem AT siol.net>
2693 fixed bug #1669175: Problem with space in output paths
2694 documented how to use paths with spaces for Windows users
2696 2007-04-29 Borut Razem <borut.razem AT siol.net>
2698 * Fixed svn:eol-style and svn:keywords properties
2699 * src/SDCCval.c: fixed bug
2700 #1592871: Segfault with "large" const arrays of characters
2701 replaced recursion with iteration
2702 * Removed svn:executable property from non-executable files
2704 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2706 * src/mcs51/gen.c (genRet): fixed bug 1707003
2708 2007-04-27 Raphael Neider <rneider AT web.de>
2710 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2711 createReachingDefinitions,assignValnums,pic16_destructDF,
2712 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2713 prevent NULL pointer dereferences
2714 * device/lib/pic/libdev/pic16f886.c,
2715 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2716 prevent building them, gputils do not really support them yet
2718 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2720 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2721 helps printf_small. 32 bytes more __idata mem.
2723 2007-04-27 Raphael Neider <rneider AT web.de>
2725 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2726 return early when pb or pb->pcHead is NULL (patch #1708427)
2727 * src/regression/empty.c,
2728 * src/regression/Makefile: added test with empty functions
2729 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2731 2007-04-27 Borut Razem <borut.razem AT siol.net>
2733 * src/SDCCast.c: fixed feature request
2734 #1547512: Redundant strings linked when using sizeof("abc")
2736 2007-04-23 Borut Razem <borut.razem AT siol.net>
2738 * doc/sdccman.lyx, src/SDCCmain.c:
2739 peep-hole comments are generated only if --fverbose-asm option is
2740 specified and --no-peep-comments is not, as proposed by Frieder.
2741 * support/regression/Makefile.in: compile regression tests with
2742 --fverbose-asm option so one can "grep" whether a new (or an old)
2743 peephole is (still) applied; requested by Frieder.
2745 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2747 * device/include/pic/pic16f886.h,
2748 * device/include/pic/pic16f887.h,
2749 * device/lib/pic/libdev/pic16f886.c,
2750 * device/lib/pic/libdev/pic16f887.c,
2751 * device/include/pic/pic14devices.txt,
2752 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2754 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2756 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2759 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2761 * device/lib/_memset.c: assembler version for mcs51
2763 2007-04-22 Borut Razem <borut.razem AT siol.net>
2765 * support/scripts/listerr.c: program to create the list of errors and
2766 warnings list from - added
2767 * doc/sdccman.lyx: removed the note
2768 "For list of warnings and corresponding codes, see err_warn.txt"
2769 * src/SDCCsymt.c: fixed bug #1699804:
2770 Bug with some uses of sizeof(static local array) (MCS51)
2771 * support/regression/tests/bug-1699804.c: added
2773 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2775 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2776 (main): added option -i,
2777 (asmbl, case S_INCL): use search_path_fopen,
2778 mostly from patch 1579668 by Peter Miller, thanks
2779 * src/z80/main.c: fixed typo --callee-saves-bc
2780 * device/include/mcs51/compiler.h: added sfrword for Tasking
2782 2007-04-20 Borut Razem <borut.razem AT siol.net>
2784 * src/z80/main.c: replaced reserved keyword asm with asmblr
2786 2007-04-19 Borut Razem <borut.razem AT siol.net>
2788 * src/port.h: use const pointers to strings
2789 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2790 * src/pic16/main.c: include SDCCargs.h
2791 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2792 const char, since the strings are dynamically allocated
2793 * src/SDCCmain.c: options.code_seg and options.const_seg are
2794 dynamically allocated; check port specific command line options
2795 before the general ones
2796 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2798 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2800 * device/include/ds400rom.h,
2801 * device/lib/ds390/lcd390.c,
2802 * device/lib/ds390/memcpyx.c,
2803 * device/lib/ds390/rtc390.c,
2804 * device/lib/ds400/ds400rom.c,
2805 * device/lib/ds400/memcpyx.c,
2806 * device/lib/hc08/_ret.c: more replacements of keywords with their
2807 double underscore equivalents
2808 * device/lib/ds390/Makefile.in,
2809 * device/lib/ds400/Makefile.in,
2810 * device/lib/gbz80/Makefile.in,
2811 * device/lib/hc08/Makefile.in,
2812 * device/lib/mcs51/Makefile.in,
2813 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2815 2007-04-17 Borut Razem <borut.razem AT siol.net>
2817 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2818 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2819 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2820 to --fverbose-asm, to be gcc'ish
2822 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2824 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2826 2007-04-17 Borut Razem <borut.razem AT siol.net>
2828 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2829 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2830 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2831 with their double underscore equivalent
2833 2007-04-14 Borut Razem <borut.razem AT siol.net>
2835 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2838 2007-04-13 Borut Razem <borut.razem AT siol.net>
2840 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2842 * device/examples/serialcomm/windows/serial.[ch],
2843 device/examples/serialcomm/windows/test_serialcomm.cpp:
2844 updated by Bela Torok
2845 * device/examples/serialcomm/windows/serialcomm.dsw,
2846 device/examples/serialcomm/windows/serialcomm.dsp: added
2848 2007-04-13 Jan Waclawek <wek AT efton.sk>
2850 * doc/sdccman.lyx: additions and changes at various places
2851 (submitted as #1697136).
2852 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2854 2007-04-10 Borut Razem <borut.razem AT siol.net>
2856 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2857 LyX file format changed to 245
2858 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2859 "FreeWare" replaced with "free open source"
2861 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2863 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2865 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2867 * device/include/pic16/pic18fregs.h,
2869 * device/lib/_decdptr.c,
2870 * device/lib/_divsint.c,
2871 * device/lib/_divslong.c,
2872 * device/lib/_divuint.c,
2873 * device/lib/_divulong.c,
2874 * device/lib/_fs2schar.c,
2875 * device/lib/_fs2sint.c,
2876 * device/lib/_fs2slong.c,
2877 * device/lib/_fs2uchar.c,
2878 * device/lib/_fs2uint.c,
2879 * device/lib/_fs2ulong.c,
2880 * device/lib/_fsadd.c,
2881 * device/lib/_fscmp.c,
2882 * device/lib/_fsdiv.c,
2883 * device/lib/_fseq.c,
2884 * device/lib/_fsget1arg.c,
2885 * device/lib/_fsget2args.c,
2886 * device/lib/_fsgt.c,
2887 * device/lib/_fslt.c,
2888 * device/lib/_fsmul.c,
2889 * device/lib/_fsneq.c,
2890 * device/lib/_fsnormalize.c,
2891 * device/lib/_fsreturnval.c,
2892 * device/lib/_fsrshift.c,
2893 * device/lib/_fssub.c,
2894 * device/lib/_fsswapargs.c,
2895 * device/lib/_gptrget.c,
2896 * device/lib/_gptrgetc.c,
2897 * device/lib/_gptrput.c,
2898 * device/lib/_logexpf.c,
2899 * device/lib/_modsint.c,
2900 * device/lib/_modslong.c,
2901 * device/lib/_moduint.c,
2902 * device/lib/_modulong.c,
2903 * device/lib/_mulint.c,
2904 * device/lib/_mullong.c,
2905 * device/lib/_schar2fs.c,
2906 * device/lib/_ser.c,
2907 * device/lib/_setjmp.c,
2908 * device/lib/_sint2fs.c,
2909 * device/lib/_slong2fs.c,
2910 * device/lib/_spx.c,
2911 * device/lib/_uchar2fs.c,
2912 * device/lib/_uint2fs.c,
2913 * device/lib/_ulong2fs.c,
2914 * device/lib/asincosf.c,
2915 * device/lib/atanf.c,
2916 * device/lib/calloc.c,
2917 * device/lib/ds390/tinibios.c,
2918 * device/lib/ds400/tinibios.c,
2919 * device/lib/expf.c,
2920 * device/lib/free.c,
2921 * device/lib/hc08/_mulint.c,
2922 * device/lib/logf.c,
2923 * device/lib/malloc.c,
2924 * device/lib/printf_fast.c,
2925 * device/lib/printf_tiny.c,
2926 * device/lib/printfl.c,
2927 * device/lib/realloc.c,
2928 * device/lib/ser_ir.c,
2929 * device/lib/serial.c,
2930 * support/regression/tests/libmullong.c: replaced all special keywords
2931 with their double underscore equivalent
2932 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2933 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2935 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2936 (genRet): if the bit-symbol is ruonly it already is in the carry
2937 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2938 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2939 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2940 type UCHAR if dest is not bit
2942 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2944 * device/include/math.h,
2945 * device/lib/cotf.c,
2946 * device/lib/expf.c,
2947 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2949 2007-04-01 Borut Razem <borut.razem AT siol.net>
2951 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2952 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2953 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2954 gcc_unreachable() called internal_error()...
2956 2007-03-30 Raphael Neider <rneider AT web.de>
2958 * src/pic/ralloc.c (isData): suppress garbage debug output
2960 2007-03-28 Borut Razem <borut.razem AT siol.net>
2963 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2964 is developed, built and used worldwide, and the word "night" doesn't
2967 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2969 * device/include/mcs51/C8051F360.h: new, added
2970 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2972 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2974 * src/SDCC.y (declaration_specifiers, function_specifier),
2975 * support/Util/SDCCerr.c,
2976 * support/Util/SDCCerr.h,
2978 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2980 * src/SDCCmem.c (deallocParms),
2981 * src/SDCCast.c: support for function inlining, not quite complete
2982 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2983 'restrict' qualifier
2985 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2987 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2988 (saveRBank, unsaveRBank): don't save bits,
2989 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2990 * support/regression/tests/bug1535242.c: new, added
2991 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2992 thanks Alexey Shamrin <shamrin AT gmail.com>,
2993 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2994 removed header guard)
2996 * sdcc.spec: bumped version to 2.6.5
2997 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2999 2007-03-22 Borut Razem <borut.razem AT siol.net>
3001 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3002 fixed bug #1653671: sdcdb integration into ddd is broken
3004 2007-03-22 Raphael Neider <rneider AT web.de>
3006 * src/pic/gen.c (popGetExternal): augmented to also create references
3007 to external variables (not only labels),
3008 (genCall): comment on plan to reduce PAGESEL overhead,
3009 (genFunction, genEndFunction): also save/restore FSR around interrupt
3010 handling code, removed lots of unused code
3011 (genDivOneByte): release acquired temp register
3012 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3014 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3015 for registers that need to be saved during interrupts (FSR, STATUS,
3016 PCLATH; W needs special handling), currently only FSR is used
3018 2007-03-22 Raphael Neider <rneider AT web.de>
3020 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3022 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3024 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3026 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3028 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3030 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3032 * as/link/aslink.h: added LKOBJEXT
3033 * as/link/hc08/link_hc08.dsp,
3034 * as/link/hc08/Makefile.bcc,
3035 * as/link/hc08/Makefile.in,
3036 * as/link/mcs51/aslink.dsp,
3037 * as/link/mcs51/Makefile.bcc,
3038 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3039 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3040 * as/link/lkaomf51.c: merged and moved
3041 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3042 * as/link/z80/lkdata.c,
3043 * as/link/lkdata.c: merged and moved
3044 * as/link/hc08/lkmain.c,
3045 * as/link/mcs51/lkmain.c: cosmetic changes
3046 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3047 * as/link/lklex.c: use LKOBJEXT
3048 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3049 ANSI-fied functions, removed bubble-sorts
3050 * as/link/z80/lksym.c as/link/lksym.c: merged,
3052 * as/link/z80/linkgbz80.dsp,
3053 * as/link/z80/linkz80.dsp,
3054 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3055 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3056 * as/link/z80/lkhead.c,
3057 * as/link/z80/lklex.c: deleted
3058 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3059 * as/link/z80/lkmain.c: added copyfile()
3061 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3063 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3065 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3067 * device/lib/_strlen.c: assembler version for mcs51
3069 2007-03-13 Raphael Neider <rneider AT web.de>
3071 * device/include/pic16/pic18f2221.h,
3072 * device/include/pic16/pic18f2321.h,
3073 * device/include/pic16/pic18f2331.h,
3074 * device/include/pic16/pic18f4221.h,
3075 * device/include/pic16/pic18f4321.h,
3076 * device/include/pic16/pic18f4331.h: fixed config byte location names
3077 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3078 consistently named config byte locations
3080 2007-03-13 Borut Razem <borut.razem AT siol.net>
3082 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3083 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3084 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3085 as/link/z80/Makefile.in, as/z80/Makefile.in:
3088 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3090 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3091 * device/lib/printf_large.c: pointer was converted to generic
3092 pointer for mcs51 models other than model-small (Maarten noticed)
3094 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3096 * device/include/mcs51/ADuC84x.h: Added.
3098 2007-03-10 Borut Razem <borut.razem AT siol.net>
3100 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3101 fixed RFE #1624219: double backslashes in filenames;
3102 functions hexEscape(), octalEscape() and copyStr() moved from
3103 SDCCval.c to SDCCutil.c and made them glovbally available
3105 2007-03-09 Borut Razem <borut.razem AT siol.net>
3107 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3108 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3109 1673361: Missaligned comments in output files
3111 2007-03-09 Raphael Neider <rneider AT web.de>
3113 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3115 2007-03-09 Raphael Neider <rneider AT web.de>
3119 * src/pic/ralloc.c: suppress undesired debug output
3120 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3122 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3124 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3126 2007-03-07 Borut Razem <borut.razem AT siol.net>
3128 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3129 search include files in the current directory
3131 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3133 * src/SDCCglue.c (emitMaps, glue),
3134 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3136 * support/regression/tests/absolute.c: added xdata test
3138 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3140 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3141 added condition to macro, fixes bug 1666080
3143 2007-03-02 Raphael Neider <rneider AT web.de>
3145 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3147 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3149 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3150 be cleared. Unconditionally set __XPAGE
3151 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3153 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3158 * src/mcs51/rtrack.c,
3160 * doc/sdccman.lyx: added --no-gen-comments
3161 * src/mcs51/peeph.def: added 192.b, disabled 185
3163 2007-02-25 Raphael Neider <rneider AT web.de>
3165 * src/pic16/gen.c (genCast): fixed typo
3166 * device/lib/pic16/Makefile.subdir: only install existing files
3167 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3169 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3171 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3172 * device/lib/mcs51/crtclear.asm,
3173 * device/lib/mcs51/crtxclear.asm: renumbered labels
3174 * device/lib/mcs51/Makefile.in: added crtcall.asm
3175 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3176 * src/mcs51/gen.c (movc): removed,
3177 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3179 (toCarry, genSend, genRet): added function toCarry,
3180 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3181 (assignBit, genAssign, genCast): added function assignBit
3182 * src/mcs51/Makefile.bcc: added rtrack.c
3183 * src/mcs51/ralloc.h: made valueKnown a bitfield
3184 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3185 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3186 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3187 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3188 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3189 (_pop): only pop valid pairs, see gencjneshort,
3190 (gencjneshort): return pair that still needs to be popped, restructured,
3191 (gencjne, genCmpEq): call _pop
3193 2007-02-23 Raphael Neider <rneider AT web.de>
3195 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3197 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3199 * device/include/mcs51/P89LPC925.h: Added.
3201 2007-02-18 Raphael Neider <rneider AT web.de>
3203 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3205 2007-02-17 Borut Razem <borut.razem AT siol.net>
3207 * support/cpp2/directives.c, support/cpp2/version.c:
3208 synchronized with GCC CPP 4.1.2
3210 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3212 * src/mcs51/rtrack.h,
3213 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3214 by checking the strings passed by emitcode() to the assembler.
3215 Feel free to change. This in part addresses RFE #482179.
3216 Set environment variable SDCC_RTRACK to enable.
3217 * src/mcs51/gen.c: inserted hooks
3218 * src/mcs51/ralloc.h: added two members to struct regs
3219 * support/regression/tests/regtrack.c: added
3221 2007-02-14 Borut Razem <borut.razem AT siol.net>
3223 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3224 * Makefile.in: applied patch from Makefile related part of
3225 #1469393: Compiler does not initialize static data
3227 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3229 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3230 for better fix of bug 1273984, compiles pic16 rand.c
3232 2007-02-12 Borut Razem <borut.razem AT siol.net>
3234 * src/pic16/main.c: fixed pic16 standard library directory bug
3236 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3238 * src/hc08/gen.c (genSwap): fix swap regression test
3240 2007-02-10 Borut Razem <borut.razem AT siol.net>
3242 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3244 * support/regression/tests/bug-1654060.c: added regression test for
3247 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3249 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3250 bit moves in return statement
3252 2007-02-09 Borut Razem <borut.razem AT siol.net>
3254 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3257 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3259 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3260 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3262 2007-02-07 Raphael Neider <rneider AT web.de>
3264 * src/pic16/devices.inc,
3265 * device/include/pic16/pic18fregs.h,
3266 * device/include/pic16/pic18f[24][34]31.h,
3267 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3268 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3269 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3271 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3273 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3274 can this have lived here for so many years?
3275 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3276 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3277 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3279 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3281 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3282 appended by loop induction must be at the very end of the eBBlock
3284 2007-02-05 Kevin Vigor
3286 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3288 2007-02-05 Borut Razem <borut.razem AT siol.net>
3290 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3291 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3293 2007-02-03 Borut Razem <borut.razem AT siol.net>
3295 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3296 applied patch #1646602 option to set default signedness of char to
3297 unsigned, added -funsigned-char command line option,
3298 thanks to Gunther Jehle
3299 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3300 prompt for file deletion a few hundred times (especially the
3301 subversion files, which have ro permissions so it asks for
3302 confirmation), thanks to Simon McAuliffe;
3303 added {} + option to find in order to remove multiple files from a
3306 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3308 * device/include/mcs51/SST89x5xRDx.h: Added.
3310 2007-02-02 Raphael Neider <rneider AT web.de>
3312 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3313 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3315 2007-02-01 Raphael Neider <rneider AT web.de>
3317 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3320 2007-01-31 Borut Razem <borut.razem AT siol.net>
3322 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3323 if compiled with GCC. Thanks to Raphael Neider
3325 2007-01-31 Raphael Neider <rneider AT web.de>
3327 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3328 operand names, handles name and (name + n) for all n,
3329 (sameBank): restructured, also check bank allocation policy,
3330 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3331 (pic14_operandsAllocatedInSameBank): check whether to operands
3332 will be allocated into the same bank (i.e., section) to reduce
3333 BANKSEL overhead, queried from pcode.c:sameBank,
3334 (pic14printLocals): reintroduced clustering registers into a single
3335 section: all compiler generated symbols will now reside in one
3336 bank (per file), reducing BANKSEL overhead and code size,
3337 (showAllMemmaps): use local dbuf where possible
3339 2007-01-29 Raphael Neider <rneider AT web.de>
3341 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3342 (call_libraryfunc): retrieve/create symbol and mark as used,
3343 (genFunction): mark defined functions as non-extern and add again
3344 to code memmap for later output
3345 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3346 (pic14printLocals): reworked for new symbol emission,
3347 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3348 showAllMemmaps): reworked symbol output using dbufs, added handling
3349 of string literals (still incomplete),
3350 (picglue): removed symbol emission, moved into showAllMemmaps,
3351 (emitSymbolSet): new workhorse for symbol output,
3352 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3354 2007-01-29 Borut Razem <borut.razem AT siol.net>
3356 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3357 component contains the extension separator.
3359 2007-01-28 Borut Razem <borut.razem AT siol.net>
3361 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3363 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3364 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3365 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3366 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3367 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3368 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3369 src/z80/gen.c, support/Util/MySystem.c:
3370 accept slash and backslash as directory separator on WIN32 and
3373 2007-01-28 Raphael Neider <rneider AT web.de>
3375 * src/pic16/devices.inc,
3376 * device/include/pic16/pic18f[24][23]21.h,
3377 * device/include/pic16/pic18fregs.h,
3378 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3379 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3380 * device/lib/pic16/libio/adc.ignore,
3381 * device/lib/pic16/libio/i2c.ignore,
3382 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3383 family, as gputils do not yet support the devices
3384 * device/lib/pic16/Makefile.subdir: ignore errors on install
3385 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3386 headers and libraries from gputils .inc files
3388 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3390 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3392 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3394 * doc/sdccman.lyx: add printf benchmarks
3396 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3398 * device/lib/printf_fast.c: fix %c, char promoted to int
3399 * device/lib/printf_tiny.c: fix %c, char promoted to int
3401 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3403 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3405 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3407 * support/regression/tests/swap.c: 64 bit hosts failed
3408 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3410 2007-01-25 Raphael Neider <rneider AT web.de>
3412 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3413 based on absolute register address, patch by Alex Blond
3415 2007-01-22 Raphael Neider <rneider AT web.de>
3417 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3418 emitted, do not emit them again...
3420 2007-01-22 Raphael Neider <rneider AT web.de>
3422 * src/regression/bank1.c, src/regression/compare6.c,
3423 src/regression/add.c: cosmetic changes
3424 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3425 * src/pic/gen.c: fixed global zero and one,
3426 (aopForSym): removed unued code,
3427 (aopGet): assert aop is defined, check and use `index' of
3428 pCodeImmd operands (fixes #1630908),
3429 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3430 (register_reassign): prevent accidental register unification,
3431 (ReuseReg): cosmetic changes (also above)
3432 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3433 pic14emitStaticSeg): do not emit initialized data,
3434 (printIval*): replaced with working versions,
3435 (pic14createInterruptVect,picglue): use idata for initialized data,
3436 now init data should work in all modules (not only main()),
3437 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3439 2007-01-21 Borut Razem <borut.razem AT siol.net>
3441 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3442 use -fPIC or -fpic if they are supported and not ignored
3443 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3444 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3446 2007-01-20 Borut Razem <borut.razem AT siol.net>
3448 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3449 implemented RFE #1470316: allow "$" in variable names
3451 2007-01-20 Raphael Neider <rneider AT web.de>
3453 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3455 2007-01-20 Raphael Neider <rneider AT web.de>
3457 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3458 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3459 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3460 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3461 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3462 * device/lib/pic/libdev/pic*.c,
3463 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3464 * device/lib/pic/libdev/Makefile.in: show progress
3466 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3468 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3469 * support/scripts/sdcc_cygwin_mingw32,
3470 * support/scripts/sdcc_mingw32,
3471 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3472 conformance with autoconf 2.6
3474 2007-01-19 Raphael Neider <rneider AT web.de>
3476 * src/pic/device.c (register_map): fixed list construction
3477 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3478 (genMod): removed case for genModbits,
3479 (genModbits): removed as now unused/unimplemented
3480 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3482 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3484 * support/regression/tests/swap.c: added in response to #1638622
3485 * doc/sdccman.lyx: synced version, minor changes
3487 2007-01-18 Borut Razem <borut.razem AT siol.net>
3489 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3490 thanks to Gunther Jehle
3491 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3492 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3493 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3494 use filename in lineno instead.
3495 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3496 print the file name in ast_print()
3498 2007-01-18 Borut Razem <borut.razem AT siol.net>
3500 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3502 * src/SDCC.lex: stringLiteral() returns const char pointer,
3503 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3504 fixed column counting
3505 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3506 accept const char pointer as parameter
3507 * src/SDCCdwarf2.c: corrected buffer size
3509 2007-01-17 Borut Razem <borut.razem AT siol.net>
3511 * support/Util/dbuf_string.c: fixed for amd64
3513 2007-01-15 Borut Razem <borut.razem AT siol.net>
3515 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3516 removed terminal symbol ELIPSIS, since it was never generated by the
3517 lexer and it was wrongly used in parameter_identifier_list rule
3519 2007-01-15 Raphael Neider <rneider AT web.de>
3521 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3522 code page and data banking description
3523 * src/pic/genarith.c,
3524 * src/pic/gen.h: removed bit arithmetic functions,
3525 updated exit(1) to exit(EXIT_FAILURE)
3526 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3527 * device/include/pic16/pic18f2455.h,
3528 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3529 TRISD and TRISE, fixed/added some bit names
3530 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3531 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3532 updated pic18f2455.{c,h} instead of duplicating them
3534 2007-01-14 Borut Razem <borut.razem AT siol.net>
3536 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3537 Cannot debug files that contain spaces in the path name
3538 by converting spaces in asm file name to underscores
3540 2007-01-13 Borut Razem <borut.razem AT siol.net>
3542 * doc/sdccman.lyx: fixed format errors
3544 2007-01-10 Borut Razem <borut.razem AT siol.net>
3546 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3547 codeseg/constseg #pragma fail
3548 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3549 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3550 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3551 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3553 2007-01-09 Borut Razem <borut.razem AT siol.net>
3555 * get rid of diagnistic.[ch], pretty-print.[ch],
3556 c-pretty-print.[ch], ... used just for error, warning, ...
3558 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3559 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3560 suppoprt/cpp2/pretty-print.[ch]:
3562 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3563 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3564 suppoprt/cpp2/sdcpp.dsp:
3567 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3569 * device/lib/printf_large.c (output_float): removed recursion,
3570 use smaller buffer on stack for mcs51,
3571 fixed bug printing 1.96
3572 * support/regression/tests/snprintf.c: added test
3574 2007-01-07 Borut Razem <borut.razem AT siol.net>
3576 * use dynamic memory buffers instead temporary files
3577 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3579 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3580 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3581 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3582 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3583 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3584 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3585 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3586 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3587 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3588 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3589 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3590 support/Util/dbuf.c, support/Util/dbuf.h:
3592 * .version, sdcc.spec: bumped version to 2.6.4
3594 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3596 * src/port.h: added TARGET_Z80_LIKE macro
3597 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3598 output PSEG location if --xram-loc or --xstack-loc was used
3599 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3601 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3603 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3604 * as/as_z80.dsp, as/z80/as_z80.dsp,
3605 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3606 * sdcc.dsw: moved project files into subdir
3607 * as/hc08/as_hc08.dsp,
3608 * as/hc08/Makefile.bcc,
3609 * as/hc08/Makefile.in,
3610 * as/mcs51/Makefile.bcc,
3611 * as/mcs51/Makefile.in,
3612 * as/z80/Makefile.bcc,
3613 * as/z80/Makefile.in,
3614 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3617 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3620 * as/mcs51/asmain.c,
3622 * as/z80/assym.c: removed include "strcmpi.h"
3623 * as/hc08/strcmpi.c,
3624 * as/hc08/strcmpi.h,
3625 * as/mcs51/strcmpi.c,
3626 * as/mcs51/strcmpi.h,
3627 * support/Util/strcmpi.c,
3628 * support/Util/strcmpi.h: removed files
3629 * as/strcmpi.c: added as_strncmpi()
3631 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3633 * sdcc.dsw: Added some dependencies on project config.dsp
3635 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3637 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3638 with [di]ram_start to fix a regresion
3640 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3642 * configure.in: added missing mcs51 in status output
3643 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3645 * debugger/mcs51/clean.mk (distclean): remove config.h
3646 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3647 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3648 options.h, s-options-h and options.c
3649 * support/cpp2/clean.mk: unused, removed
3650 * Makefile.common.in,
3653 * as/hc08/Makefile.in,
3655 * as/mcs51/Makefile.in,
3656 * as/mcs51/clean.mk,
3659 * as/z80/Makefile.in,
3661 * as/link/Makefile.in,
3662 * as/link/hc08/Makefile.in,
3663 * as/link/hc08/clean.mk,
3664 * as/link/mcs51/Makefile.in,
3665 * as/link/mcs51/clean.mk,
3666 * as/link/z80/Makefile.in,
3667 * as/link/z80/clean.mk,
3668 * as/link/z80/conf.mk,
3669 * debugger/mcs51/Makefile.in,
3670 * debugger/mcs51/clean.mk,
3671 * device/include/Makefile.in,
3672 * device/lib/Makefile.in,
3673 * device/lib/mcs51/Makefile.in,
3674 * device/lib/pic/Makefile.in,
3675 * device/lib/pic/Makefile.common.in,
3676 * device/lib/pic/Makefile.subdir,
3677 * device/lib/pic/Makefile.rules,
3678 * device/lib/pic16/libio/Makefile.in,
3679 * device/lib/pic16/Makefile.subdir,
3680 * device/lib/pic16/libdev/Makefile.in,
3681 * device/lib/pic16/Makefile.rules,
3682 * device/lib/pic16/Makefile.common.in,
3683 * sim/ucsim/avr.src/Makefile.in,
3684 * sim/ucsim/main_in.mk,
3685 * sim/ucsim/cmd.src/Makefile.in,
3686 * sim/ucsim/doc/Makefile.in,
3687 * sim/ucsim/gui.src/Makefile.in,
3688 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3689 * sim/ucsim/gui.src/serio.src/Makefile.in,
3690 * sim/ucsim/hc08.src/Makefile.in,
3691 * sim/ucsim/libltdl/Makefile.in,
3692 * sim/ucsim/s51.src/Makefile.in,
3693 * sim/ucsim/sim.src/Makefile.in,
3694 * sim/ucsim/sim.src/conf.mk,
3695 * sim/ucsim/xa.src/Makefile.in,
3696 * sim/ucsim/z80.src/Makefile.in,
3700 * support/cpp2/Makefile.in,
3701 * support/librarian/Makefile.in,
3702 * support/librarian/clean.mk,
3703 * support/makebin/Makefile.in,
3704 * support/makebin/clean.mk,
3705 * support/packihx/Makefile.in,
3706 * support/regression/Makefile.in,
3707 * support/regression/ports/ds390/spec.mk,
3708 * support/regression/ports/gbz80/spec.mk,
3709 * support/regression/ports/hc08/spec.mk,
3710 * support/regression/ports/mcs51/spec.mk,
3711 * support/regression/ports/mcs51-large/spec.mk,
3712 * support/regression/ports/mcs51-medium/spec.mk,
3713 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3714 * support/regression/ports/pic14/spec.mk,
3715 * support/regression/ports/pic16/spec.mk,
3716 * support/regression/ports/mcs51-stack-auto/spec.mk,
3717 * support/regression/ports/ucz80/spec.mk,
3718 * support/regression/ports/xa51/spec.mk,
3719 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3720 adding a slash after $(top_builddir) and/or adding @datarootdir@
3722 * debugger/mcs51/configure.in,
3723 * device/lib/pic/configure.in,
3724 * device/lib/pic16/configure.in,
3725 * sim/ucsim/configure.in,
3726 * support/cpp2/configure.in,
3727 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3729 * debugger/mcs51/configure,
3730 * device/lib/pic/configure,
3731 * device/lib/pic16/configure,
3732 * sim/ucsim/configure,
3733 * support/cpp2/configure,
3734 * support/packihx/configure: generated with autoconf 2.60
3736 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3738 * as/link/hc08/lkihx.c (newArea),
3739 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3741 2007-01-02 Borut Razem <borut.razem AT siol.net>
3743 * doc/sdccman.lyx: documented #pragma sdcc_hash
3744 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3746 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3748 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3750 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3751 empty 'while'-loop to work correctly, see regression test 'while.c'
3752 * support/regression/tests/while.c: added
3754 2007-01-01 Borut Razem <borut.razem AT siol.net>
3756 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3757 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3758 support/cpp2/libcpp/sdcpp.c:
3759 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3760 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3761 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3763 2006-12-31 Borut Razem <borut.razem AT siol.net>
3765 * SDCPP synchronized with GCC CPP release version 4.1.1,
3766 currently the latest release:
3767 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3768 support/cpp2/libcpp/include/cpp-id-data.h
3769 support/cpp2/libiberty/fopen_unlocked.c
3770 support/cpp2/libiberty/md5.c
3772 support/cpp2/opt-functions.awk
3773 support/cpp2/opt-gather.awk
3774 support/cpp2/optc-gen.awk
3775 support/cpp2/opth-gen.awk:
3777 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3778 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3779 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3780 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3781 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3782 support/cpp2/diagnostic.h, support/cpp2/except.h,
3783 support/cpp2/hwint.h, support/cpp2/input.h,
3784 support/cpp2/intl.h, support/cpp2/move-if-change,
3785 support/cpp2/opts.c, support/cpp2/opts.h,
3786 support/cpp2/output.h, support/cpp2/prefix.c,
3787 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3788 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3789 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3790 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3791 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3792 support/cpp2/version.c:
3794 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3795 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3796 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3797 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3798 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3799 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3800 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3801 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3802 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3803 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3804 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3806 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3807 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3808 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3809 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3810 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3811 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3812 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3813 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3814 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3815 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3816 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3817 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3818 support/cpp2/system.h:
3821 2006-12-31 Borut Razem <borut.razem AT siol.net>
3823 * configure.in, configure: fixed bug #1538756: configure dies if bison
3824 and flex are not installed, 2nd try
3826 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3828 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3829 400.x for better code in RFE 899102
3831 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3833 * src/SDCCpeeph.c (deadMove),
3835 * src/mcs51/peep.h: renamed 'op' by 'reg'
3836 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3837 (scan4op): small change for removeDeadMove(), added support for
3838 'callee saves' and/or PACLL function calls,
3839 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3840 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3841 left in new dispatcher mcs51DeadMove()
3842 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3844 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3846 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3848 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3849 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3851 2006-12-30 Borut Razem <borut.razem AT siol.net>
3853 * support/cpp2/spacs.h: deleted from svn
3854 * configure.in, configure: fixed bug #1538756: configure dies if bison
3855 and flex are not installed
3857 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3859 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3860 with this z80 passes printf float test when enabled
3861 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3863 2006-12-28 Borut Razem <borut.razem AT siol.net>
3865 * support/cpp2/config.in, support/cpp2/configure.in,
3866 support/cpp2/configure, support/cpp2/Makefile.in:
3867 fix for the solaris build
3869 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3871 * src/SDCC.y (type_specifier2, pointer),
3873 * src/SDCCsymt.c (mergeSpec, checkSClass),
3874 * support/Util/SDCCerr.c,
3875 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3876 * support/valdiag/valdiag.py: Allow test cases to specify
3877 required language standard
3878 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3879 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3881 2006-12-27 Borut Razem <borut.razem AT siol.net>
3883 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3884 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3886 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3888 * support/cpp2/libiberty/Makefile.bcc: updated
3889 * src/pic16/main.c: fixed #pragma udata handling
3890 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3892 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3894 * src/SDCCpeeph.c: made labelHashEntry global,
3895 made pcDistance, FBYNAME static,
3896 (pcDistance): made static, use isComment and isLabel,
3898 (getLabelRef): added, extracted from labelRefCount(),
3899 (labelRefCount): use new getLabelRef(),
3900 (callFuncByName): made static, added deadMove,
3901 use isComment and isLabel,
3902 (newPeepRule): made static, set isLabel,
3903 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3904 labels from peephole rules,
3905 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3906 when isComment or isLabel is set
3907 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3908 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3910 * src/mcs51/peep.h: added
3911 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3912 * src/port.h: added peep->deadMove to port structure
3913 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3914 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3915 deadMove, finally removed no. 1 and 2
3922 * src/hc08/gen.c: mark lines with isComment or isLabel
3923 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3925 * sdcc.spec: bumped version to 2.6.3
3927 2006-12-26 Borut Razem <borut.razem AT siol.net>
3929 * support/cpp2/Makefile.in: added dependency on options.h
3930 * configure: regenerated
3931 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3932 * support/cpp2/Makefile.in: added vasprintf.c
3934 2006-12-25 Borut Razem <borut.razem AT siol.net>
3936 * SDCPP synchronized with GCC CPP release version 3.4.6,
3937 the latest release before 4.x:
3938 * support/cpp2/Makefile.in, support/cpp2/config.h,
3939 support/cpp2/configure, support/cpp2/configure.in,
3940 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3941 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3942 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3943 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3944 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3945 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3946 support/cpp2/cpptrad.c, support/cpp2/except.h,
3947 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3948 support/cpp2/hwint.h, support/cpp2/intl.h,
3949 support/cpp2/line-map.c, support/cpp2/line-map.h,
3950 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3951 support/cpp2/output.h, support/cpp2/prefix.c,
3952 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3953 support/cpp2/system.h, support/cpp2/version.c:
3955 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3956 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3957 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3958 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3959 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3960 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3961 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3962 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3963 support/cpp2/move-if-change, support/cpp2/opts.c,
3964 support/cpp2/opts.h, support/cpp2/opts.sh,
3965 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3966 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3967 support/cpp2/win32, support/cpp2/win32/dirent.c,
3968 support/cpp2/win32/dirent.h:
3970 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3971 * support/cpp2/sdcpp.h: renamed from sdcc.h
3972 * sdcppinit.c: deleted
3974 2006-12-23 Borut Razem <borut.razem AT siol.net>
3976 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3977 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3978 preproc.c: an other try to fix bug #982435: introduced
3979 -pedantic-parse-number command line option and pedantic_parse_number
3982 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3984 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3986 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3987 corrected overlayed areax addresses, warn about memory overlaps
3988 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3997 * src/port.h: added xabs_name and iabs_name
3998 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3999 (glue, emitMaps): create and emit maps d_abs and i_abs
4000 * src/SDCCglue.h: cosmetic changes
4001 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4003 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4004 (allocDefault): put absolute, initialized globals in them
4005 * support/regression/tests/absolute.c: added absolute bdata test
4006 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4008 2006-12-20 Borut Razem <borut.razem AT siol.net>
4010 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4011 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4012 added regression test for bug #982435
4014 2006-12-18 Borut Razem <borut.razem AT siol.net>
4016 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4017 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4018 small cosmetic changes
4019 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4020 * support/regression/tests/bug-1351710.c: added regression test
4022 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4024 * doc/sdccman.lyx: added the long missed iCode table
4025 "<where is figure II?>", added links to wiki
4027 2006-12-17 Borut Razem <borut.razem AT siol.net>
4029 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4030 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4031 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4032 unified table driven pragma handling, pragma argument type checking
4033 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4034 current one - version 1.1.3
4035 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4037 2006-12-13 Raphael Neider <rneider AT web.de>
4039 * src/pic/device.h: removed AssignedMemory structure and macros
4040 * src/pic/device.c: removed global finalMapping (linker assigns
4042 (register_map): add SFRs to remembered memRanges
4043 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4044 assignFixedRegisters,assignRelocatableRegisters): removed,
4045 (setMaxRAM,validAddress): adapted accordingly,
4046 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4047 reasonably sized sharebanks,
4048 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4049 (allDefsOutOfRange): removed unused code,
4050 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4052 * src/pic/pcode.c (register_reassign): removed recursion warning,
4053 fired far too often,
4054 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4055 to use existing pic14_stringInSet() to avoid duplicate symbols,
4056 tidied up the code a bit,
4057 (pic14printLocals): added in symmetry to printExterns, replaces
4058 writeUsedRegs more or less,
4059 (picglue): call new pic14_printLocals(),
4060 * device/include/pic/pic*.h: removed #pragma memmap directives,
4061 information gathered from include/pic/pic14devices.txt
4062 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4064 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4066 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4068 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4070 * device/include/mcs51/cc2430.h: fixed missing ';'
4072 2006-12-10 Raphael Neider <rneider AT web.de>
4074 * device/lib/pic16/libc/stdio/vfprintf.c,
4075 * device/lib/pic16/libc/stdio/printf_small.c,
4076 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4077 char arguments, as char varargs are cast to int by the caller,
4078 hopefully fixes #1604915 (other device libraries are still affected)
4080 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4082 * src/mcs51/ralloc.c (packRegsForAssign),
4083 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4085 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4087 * device/include/malloc.h: removed init_dynamic_memory
4088 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4089 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4090 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4091 * device/lib/libsdcc.lib,
4092 * device/lib/Makefile.in,
4093 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4094 * doc/sdccman.lyx: documented use of new _heap.c
4095 * support/regression/tests/malloc.c: removed init_dynamic_memory
4096 * src/cdbFile.c(spacesToUnderscores): new function,
4097 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4099 * device/include/tinibios.h: removed defines for putchar and getchar
4100 * device/lib/ds390/Makefile.in: added putchar.c
4101 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4103 2006-12-09 Borut Razem <borut.razem AT siol.net>
4105 * support/cpp2/sdcc.h: prevent multiple inclusion
4106 * support/cpp2/options.h: deleted
4108 2006-12-08 Borut Razem <borut.razem AT siol.net>
4110 * support/cpp2/sdcc.h: removed x*alloc() macros
4111 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4112 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4113 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4114 * support/cpp2/system.h: moved #include "sdcc.h"
4115 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4116 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4118 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4119 -funsigned-char options
4120 * support/cpp2/sdcppmain.c: fixed bug 1611411
4122 2006-12-07 Borut Razem <borut.razem AT siol.net>
4124 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4127 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4129 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4130 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4132 * .version: bumped to 2.6.2 because a) it's been a while
4133 b) the linker sources have moved c) the preprocessor is upgraded
4135 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4137 * support/regression/tests/snprintf.c: some checks
4138 * lib/src/printf_large.c: %bc: read char instead of int from stack
4140 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4142 * device/include/mcs51/cc2430.h: inserted _XPAGE
4144 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4146 * device/include/mcs51/cc2430.h: added
4148 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4150 * device/include/asm/default/features.h,
4151 * device/include/asm/ds390/features.h,
4152 * device/include/mcs51/at89s53.h,
4153 * device/include/ser.h,
4154 * device/include/ser_ir.h,
4155 * device/include/serial.h: changed keywords to double underscore variants,
4156 fixes bug 1590261 some more, thanks Steven Borley
4158 2006-12-01 Raphael Neider <rneider AT web.de>
4160 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4161 but emit warning (recursion is not supported for pic14)
4163 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4165 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4166 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4168 2006-11-30 Raphael Neider <rneider AT web.de>
4170 * src/pic/device.c (dump_sfr): always emit symbols
4171 * src/pic/glue.c (pic14printPublics): fixed typo
4173 2006-11-30 Raphael Neider <rneider AT web.de>
4175 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4176 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4177 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4178 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4179 a sharebank, use a non-shared bank for the stack if none available
4180 * src/pic/device.h (struct memRange): added linked list next field,
4181 added prototypes for above functions
4182 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4183 (typeRegWithIdx): accept fixed and unfixed stack registers
4184 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4185 the stack, handle shared and banked stack (except for WSAVE),
4186 (insertBankSel): removed useless optimization (will never fire),
4187 (FixRegisterBanking): added optimization for devices with only one
4188 possibly aliased bank of memory, like 16f84
4189 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4190 devices have no SHAREBANK in the linker script
4191 * device/include/pic/pic14devices.txt: documented memmap
4192 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4194 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4196 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4197 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4198 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4199 genhc08Code): switched most of the D (debug) macros to DD (detailed
4200 debug) macros to better control clutter in the generated .asm file.
4201 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4202 genRightShift): fixed bug with non-constant bit shift stored to
4203 a volatile result (SF Open Discussion forum thread #1616749).
4204 Single byte case is not yet optimized.
4206 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4208 * device/include/asm/mcs51/features.h,
4209 * device/include/malloc.h,
4210 * device/include/stdio.h: changed keywords to double underscore variants,
4213 2006-11-27 Borut Razem <borut.razem AT siol.net>
4215 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4216 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4217 support/cpp2/output.h, support/cpp2/cppinit.c,
4218 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4219 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4220 support/cpp2/cppdefault.c, support/cpp2/system.h,
4221 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4222 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4223 support/cpp2/prefix.c, support/cpp2/except.h,
4224 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4225 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4226 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4227 support/cpp2/version.c, support/cpp2/cppmain.c,
4228 support/cpp2/version.h, support/cpp2/hashtable.c,
4229 support/cpp2/cpperror.c:
4230 synchronized with GCC CPP release version 3.3.6,
4231 the latest where cppmain.c still exists.
4232 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4233 support/cpp2/sdcppinit.c: added
4235 2006-11-27 Borut Razem <borut.razem AT siol.net>
4237 * support/cpp2/cpplex.c:
4238 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4240 * support/cpp2/cpplib.c: removed definitions of unused variables
4242 2006-11-26 Borut Razem <borut.razem AT siol.net>
4244 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4245 since they are redefined by macros in support/cpp2/sdcc.h
4246 * support/cpp2/sdcc.h: x*alloc macro redefinition
4248 2006-11-25 Borut Razem <borut.razem AT siol.net>
4250 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4251 support/cpp2/configure, support/cpp2/Makefile.in,
4252 support/cpp2/cppfiles.c, support/cpp2/output.h,
4253 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4254 support/cpp2/config.h, support/cpp2/cpplib.h,
4255 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4256 support/cpp2/cppdefault.c, support/cpp2/config.in,
4257 support/cpp2/system.h, support/cpp2/cpplex.c,
4258 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4259 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4260 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4261 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4262 support/cpp2/configure.in, support/cpp2/intl.h,
4263 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4264 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4265 support/cpp2/version.c, support/cpp2/cppmain.c,
4266 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4267 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4268 support/cpp2/cpperror.c,
4269 support/cpp2/libiberty/safe-ctype.c,
4270 support/cpp2/libiberty/safe-ctype.h,
4271 support/cpp2/libiberty/splay-tree.c,
4272 support/cpp2/libiberty/obstack.c,
4273 support/cpp2/libiberty/lbasename.c,
4274 support/cpp2/libiberty/splay-tree.h,
4275 support/cpp2/libiberty/obstack.h:
4276 synchronized with GCC CPP release version 3.2.3,
4277 the latest before integration of cpp into gcc
4278 * support/cpp2/except.h, support/cpp2/line-map.c,
4279 support/cpp2/line-map.h,
4280 support/cpp2/libiberty/hex.c,
4281 support/cpp2/libiberty/concat.c,
4282 support/cpp2/libiberty/filenames.h: added
4283 * support/cpp2/intl.c: deleted
4285 2006-11-24 Borut Razem <borut.razem AT siol.net>
4287 * src/SDCC.y: enabled compilation of empty source file
4288 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4289 "ISO C forbids an empty source file"
4290 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4291 if all the code is ifdefed out.
4293 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4295 * src/hc08/gen.c (genPcall): fix for bug #1601032
4297 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4299 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4300 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4301 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4302 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4303 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4304 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4305 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4306 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4307 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4308 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4309 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4310 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4311 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4312 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4313 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4314 Renamed to all upper case as per the standard set by SiLabs
4316 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4318 * device/include/mcs51/C8051F520.h: new, added
4319 * device/include/mcs51/compiler.h: added link about predefined macros
4321 2006-11-23 Raphael Neider <rneider AT web.de>
4323 * src/regression/Makefile: add -L path to fresh library
4324 * src/regression/simulate: emphasize FAILED output
4325 * src/regression/create_stc: output _failures from gpsim
4326 * src/regression/compare4.c,
4327 * src/regression/rotate6.c: fixed char literals,
4328 all compile, all run =8-D
4330 * src/pic/pcode.h: added isPCASMDIR macro
4331 * src/pic/gen.c (genAnd): fixed bit offset
4332 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4333 packBits): unified register numbering schemes,
4334 (newReg): do not insert stack registers into hash table,
4335 (initStack): unpinned pseudo stack, simplified,
4336 (typeRegWithIdx): fixed retrieval of stack registers,
4337 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4338 (pCodeReplace): removed invalid assertion,
4339 (insertPCodeInstruction): fixed newly added labels,
4340 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4341 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4342 DumpFlow): removed unsed (broken?) code,
4343 (insertBankSel): prevent STATUS from being BANKSELed,
4344 (FixRegisterBanking): rewritten from scratch, implemented generic
4345 optimizations (suppress BANKSELs to same register and to registers
4346 present in all banks),
4347 (AnalyzeBanking): update flow after BANKSELection
4349 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4350 sharebank, let linker place it, mark STKxx symbols as emitted
4352 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4354 * src/regression/arrays.c,
4355 * src/regression/bank1.c,
4356 * src/regression/bool2.c,
4357 * src/regression/compare7.c,
4358 * src/regression/compare8.c,
4359 * src/regression/compare9.c,
4360 * src/regression/compare10.c,
4361 * src/regression/configword.c,
4362 * src/regression/for.c,
4363 * src/regression/mult1.c,
4364 * src/regression/pointer1.c,
4365 * src/regression/rotate6.c,
4366 * src/regression/string1.c,
4367 * src/regression/struct1.c,
4368 * src/regression/Makefile: make PIC14 regression tests run again
4369 (3 fail, 6 won't compile)
4371 2006-11-21 Raphael Neider <rneider AT web.de>
4373 * device/include/pic16/pic18f4550.h,
4374 * device/include/pic16/pic18f4455.h,
4375 * device/lib/pic16/libdev/pic18f4550.c,
4376 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4377 * configure.in: removed superfluous closing bracket
4379 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4381 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4384 2006-11-21 Raphael Neider <rneider AT web.de>
4386 * src/pic/device.{c,h}: added pic14_getPIC()
4387 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4388 (genAnd): added PIC code for one case, fixes #1597044
4389 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4390 SFRs that are present in all banks (e.g., STATUS)
4392 2006-11-20 Raphael Neider <rneider AT web.de>
4394 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4395 INCFSZ/INCFSZW and declared them as changing Z bit,
4396 (insertPCodeInstruction): correctly invert the above instructions,
4398 (DoBankSelect): don't panic on po_immediates
4400 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4403 * as/link/mcs51/lkihx.c (newArea),
4404 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4405 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4407 2006-11-11 Raphael Neider <rneider AT web.de>
4409 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4410 bitfield symbols, fixes #1579535 (once more...).
4412 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4414 * support/regression/generate-cases.py,
4415 * support/regression/fwk/include/testfwk.h,
4416 * support/regression/fwk/lib/testfwk.c: used code pointers,
4417 (about 50kByte less code generated for mcs51)
4419 2006-11-06 Borut Razem <borut.razem AT siol.net>
4421 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4422 debugger/mcs51/configure: fixed failed check because the function
4423 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4424 who submitted the patch for gpsim.
4425 * debugger/mcs51/configure.in: removed the result message
4426 * debugger/mcs51/Makefile.in: fixed the config.status warning
4427 "... seems to ignore the --datarootdir setting"
4429 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4431 * device/include/mcs51/c8051f020.h,
4432 * device/include/mcs51/c8051f040.h,
4433 * device/include/mcs51/c8051f060.h,
4434 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4435 * src/z80/gen.c (gencjneshort),
4436 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4438 2006-10-31 Borut Razem <borut.razem AT siol.net>
4440 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4441 debugger/mcs51/configure: get readline version
4443 2006-10-30 Borut Razem <borut.razem AT siol.net>
4445 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4446 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4447 debugger/mcs51/configure: locate readline even when cross compiling
4448 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4450 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4452 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4455 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4457 * device/include/malloc.h,
4458 * device/lib/calloc.c,
4459 * device/lib/free.c,
4460 * device/lib/malloc.c,
4461 * device/lib/realloc.c: moved definition of struct into sources
4462 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4464 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4466 * as/asx8051.dsp: corrected output directories
4467 * as/link/hc08: new directory for hc08 linker
4468 * as/hc08/aslink.h, as/link/aslink.h,
4469 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4470 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4471 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4472 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4473 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4474 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4475 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4476 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4477 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4478 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4479 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4480 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4481 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4482 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4483 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4484 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4485 * as/link/hc08/conf.mk,
4489 * sdcc.dsw: moved hc08 linker to as/link/hc08
4490 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4491 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4492 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4493 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4494 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4495 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4496 * as/link/mcs51/aslink.dsp,
4497 * as/link/mcs51/Makefile.in: factored out the common files
4498 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4499 * as/clean.mk: extra cleaning common files
4500 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4501 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4502 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4504 2006-10-29 Raphael Neider <rneider AT web.de>
4506 * src/pic/ralloc.c (newReg): create aliases for registers with
4507 multiple names to fix #1579535 and #1584001,
4508 (regWithIdx,dirregWithName): resolve aliases on lookup
4509 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4511 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4512 to prevent build errors on small devices
4514 2006-10-28 Raphael Neider <rneider AT web.de>
4516 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4517 assumption within interrupt handlers, fixes #1584940
4518 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4519 "emitted" to avoid emitting them again in udata
4521 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4523 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4526 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4528 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4529 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4530 on/off CR to CRLF conversion.
4532 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4534 * doc/sdccman.lyx: updated IRQ section
4536 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4538 * device/lib/serial_io.c: removed
4539 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4540 replacements for serial_io.c
4542 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4544 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4546 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4548 * device/lib/serial_io.c: Default putchar() and getchar() for
4549 mcs51 uses serial port.
4551 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4553 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4555 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4557 * support/regression/ports/mcs51/support.c: smaller
4558 _sdcc_external_startup()
4559 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4561 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4563 * device/lib/gbz80/crt0.s,
4564 * device/lib/gbz80/crt0_rle.s,
4565 * device/lib/gbz80/div.s,
4566 * device/lib/gbz80/fstubs.s,
4567 * device/lib/gbz80/heap.s,
4568 * device/lib/gbz80/mul.s,
4569 * device/lib/gbz80/putchar.s,
4570 * device/lib/gbz80/stubs.s,
4571 * device/lib/z80/crt0.s,
4572 * device/lib/z80/crt0_rle.s,
4573 * device/lib/z80/div.s,
4574 * device/lib/z80/fstubs.s,
4575 * device/lib/z80/heap.s,
4576 * device/lib/z80/mul.s,
4577 * device/lib/z80/putchar.s,
4578 * device/lib/z80/stubs.s: reverted, I was mistaken
4580 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4582 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4583 * support/regression/ports/mcs51/support.c: removed race
4584 condition on TI in _putchar allowing to use serial port mode 0
4586 2006-10-20 Borut Razem <borut.razem AT siol.net>
4588 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4590 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4592 * device/lib/gbz80/crt0.s,
4593 * device/lib/gbz80/crt0_rle.s,
4594 * device/lib/gbz80/div.s,
4595 * device/lib/gbz80/fstubs.s,
4596 * device/lib/gbz80/heap.s,
4597 * device/lib/gbz80/mul.s,
4598 * device/lib/gbz80/putchar.s,
4599 * device/lib/gbz80/stubs.s,
4600 * device/lib/z80/crt0.s,
4601 * device/lib/z80/crt0_rle.s,
4602 * device/lib/z80/div.s,
4603 * device/lib/z80/fstubs.s,
4604 * device/lib/z80/heap.s,
4605 * device/lib/z80/mul.s,
4606 * device/lib/z80/putchar.s,
4607 * device/lib/z80/stubs.s: removed all leading underscores from area names
4609 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4611 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4612 regression tests are not waiting in the simulator for simulated
4613 transmission of debug output
4615 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4617 * device/lib/printf_large.c: slightly smaller
4618 * doc/sdccman.lyx: do not use spaces within html links
4620 2006-10-16 Borut Razem <borut.razem AT siol.net>
4622 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4623 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4624 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4625 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4626 debugger/mcs51/configure:
4627 [ 1185668 ] add gnu readline support to sdcdb - enabled
4629 2006-10-16 Raphael Neider <rneider AT web.de>
4631 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4632 fixes #1577882, removes close to all banking optimizations
4634 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4636 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4637 variables in code memory
4638 * support/regression/tests/absolute.c: added test for this
4640 2006-10-15 Raphael Neider <rneider AT web.de>
4642 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4644 (BankSelect): emit BANKSEL before touching linker-placed regs,
4647 2006-10-10 Raphael Neider <rneider AT web.de>
4649 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4650 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4651 * src/pic/main.c (_pic14_parseOptions),
4652 * src/pic/main.h: mostly reverted to previous state, now use results
4653 from SDCCmain.c's argument parsing
4655 2006-10-10 Borut Razem <borut.razem AT siol.net>
4657 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4658 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4659 [ 1185668 ] add gnu readline support to sdcdb -
4660 prepared for READLINE, not enabled yet,
4661 thanks to <tal.bav AT gmail.com>
4663 2006-10-10 Raphael Neider <rneider AT web.de>
4665 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4666 * src/pic16/devices.inc,
4667 * device/include/pic16 (pic18f[24]620.h),
4668 * device/include/pic18fregs.h,
4669 * device/lib/pic16/pics.all,
4670 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4671 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4672 Gary Plumbridge and Anton Strobl
4674 2006-10-10 Raphael Neider <rneider AT web.de>
4676 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4677 --stack-siz=NUM options to configure the argument passing stack
4678 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4679 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4680 (pic14_getSharebankSize): obey --stack-siz=NUM,
4681 (pic14_getSharebankAddress): obey --stack-loc=NUM
4683 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4685 * doc/sdccman.lyx: added to the manual
4686 * doc/figures/ddd_example.png: added (neither pdflatex nor
4687 most browsers seem to like the .eps file)
4689 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4691 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4692 to /tmp and /var/tmp acc. LSB
4693 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4695 * support/regression/tests/onebyte.c: added test
4697 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4699 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4701 2006-10-05 Borut Razem <borut.razem AT siol.net>
4703 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4705 - sdcc.dsw: changed property eol-style to CRLF
4706 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4708 2006-10-04 Raphael Neider <rneider AT web.de>
4710 * device/include/pic/{pic16f84.h,pic16f84a.h},
4711 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4712 from patch #1522504, thanks to Robas Teodor
4714 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4716 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4719 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4721 * src/pic16/glue.c (pic16emitMaps),
4722 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4723 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4724 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4725 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4727 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4728 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4730 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4732 * support/librarian/sdcclib.c: Added option -l.
4733 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4735 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4736 using Windows command prompt.
4738 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4740 * device/lib/libsdcc.lib: added module rand
4741 * src/ds390/ralloc.c (rematStr),
4742 * src/hc08/ralloc.c (rematStr),
4743 * src/mcs51/ralloc.c (rematStr),
4744 * src/z80/ralloc.c (rematStr): made output more consistent
4745 * src/mcs51/gen.c: cosmetic changes
4747 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4749 * src/port.h: added mem.cabs_name to PORT
4756 * src/z80/main.c: added cabs_name initializers
4757 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4759 (emitMaps): emit absolutes in code memory into cabs_name
4761 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4762 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4763 * support/regression/fwk/include/testfwk.h: added define for at
4764 * support/regression/tests/absolute.c: added, new
4766 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4768 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4769 optimizations, see also patch 887161 by Stas Sergeev
4770 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4771 to be necessary anymore,
4772 (102, 103, 104, 127): renamed all occurances of bp to _bp
4774 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4776 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4777 thanks Weston T. Schmidt for patch 1555221
4778 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4779 * src/SDCCicode.c(geniCodeMultiply): small optimization
4781 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4783 * device/include/stdlib.h: added rand prototypes
4784 * device/lib/rand.c: new, added
4785 * device/lib/Makefile.in: added rand.c
4786 * src/z80/peeph.def,
4787 * src/z80/peeph-gbz80.def,
4788 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4790 2006-09-20 Raphael Neider <rneider AT web.de>
4792 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4794 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4796 * as/link/aslink.h: cosmetic changes
4797 * as/link/mcs51/Makefile.in,
4798 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4800 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4803 * as/link/mcs51/aslink.h,
4804 * as/link/z80/aslink.h: merged and moved to as/link/
4805 * as/link/lkstore.c,
4806 * as/link/mcs51/lkstore.c: moved to as/link/
4807 * as/link/clean.mk: remove *.o
4808 * as/link/mcs51/alloc.h: deleted
4809 * as/link/mcs51/lkarea.c: added lnksect prototype
4810 * as/link/mcs51/lkdata.c,
4811 * as/link/mcs51/lklex.c,
4812 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4813 * as/link/mcs51/lkmem.c,
4814 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4815 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4816 * as/link/mcs51/aslink.dsp,
4817 * as/link/mcs51/Makefile.aslink,
4818 * as/link/mcs51/Makefile.bcc,
4819 * as/link/mcs51/Makefile.in: updated for moved files
4820 * as/link/z80/lkarea.c,
4821 * as/link/z80/lkhead.c,
4822 * as/link/z80/lklex.c,
4823 * as/link/z80/lklibr.c,
4824 * as/link/z80/lklist.c,
4825 * as/link/z80/lkmain.c,
4826 * as/link/z80/lkrloc.c,
4827 * as/link/z80/lksym.c: synced with mcs51
4828 * as/link/z80/lkdata.c,
4829 * as/link/z80/lkeval.c,
4830 * as/link/z80/lkihx.c,
4831 * as/link/z80/lks19.c: cosmetic changes
4832 * as/link/z80/Makefile.in,
4833 * as/link/z80/linkgbz80.dsp,
4834 * as/link/z80/linkz80.dsp: updated for moved files
4836 2006-09-16 Borut Razem <borut.razem AT siol.net>
4838 * debugger/mcs51/sdcdb.c: partially fixed
4839 [ 1203664 ] sdcdb fails to open files w. two "." periods
4840 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4841 debugger/mcs51/symtab.h: fixed indenting
4842 * configure.in, configure: up to date with latest Maarten's changes
4844 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4847 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4848 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4849 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4850 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4851 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4852 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4853 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4854 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4855 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4856 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4857 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4858 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4859 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4860 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4861 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4862 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4863 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4864 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4865 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4866 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4867 as/link/mcs51/alloc.h,
4868 as/link/mcs51/clean.mk,
4869 as/link/mcs51/conf.mk,
4870 as/link/mcs51/Makefile.bcc,
4871 as/link/mcs51/Makefile.in,
4872 as/link/mcs51/readme.390,
4873 as/link/mcs51/strcmpi.c,
4874 as/link/mcs51/strcmpi.h,
4876 as/mcs51/Makefile.bcc,
4877 as/mcs51/Makefile.in,
4880 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4882 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4885 * as/link/Makefile.in,
4886 * as/link/z80/linkgbz80.dsp,
4887 * as/link/z80/linkz80.dsp,
4894 * link/z80/aslink.h,
4895 * link/z80/clean.mk,
4897 * link/z80/linkgbz80.dsp,
4898 * link/z80/linkz80.dsp,
4899 * link/z80/lkarea.c,
4900 * link/z80/lkdata.c,
4901 * link/z80/lkeval.c,
4904 * link/z80/lkhead.c,
4907 * link/z80/lklibr.c,
4908 * link/z80/lklist.c,
4909 * link/z80/lkmain.c,
4910 * link/z80/lkrloc.c,
4913 * link/z80/Makefile.in,
4915 * sdcc.dsw: moved link/ to as/link/
4917 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4919 * as/mcs51/i51mch.c (machine): fixed warning
4921 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4923 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4925 2006-09-09 Borut Razem <borut.razem AT siol.net>
4927 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4928 sdcdb WIN32 native port
4929 * src/clean.mk: fixed
4931 2006-09-08 Borut Razem <borut.razem AT siol.net>
4933 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4935 2006-09-08 Raphael Neider <rneider AT web.de>
4937 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4938 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4939 to gplink to disable processor mismatch warning and to allow
4940 the use of devices with only aliased (shared) memory banks,
4941 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4943 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4945 * doc/sdccman.lyx: Some re-formating plus example on using
4946 #pragma preproc_asm +/-
4948 2006-09-07 Borut Razem <borut.razem AT siol.net>
4950 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4953 2006-09-06 Borut Razem <borut.razem AT siol.net>
4955 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4956 line at sdcc.nsi:153
4957 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4959 2006-09-05 Borut Razem <borut.razem AT siol.net>
4961 * configure.in, configure: support for winsock2
4962 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4963 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4964 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4965 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4966 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4968 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4970 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4972 * support/regression/tests/bug1551947.c: new, added
4973 * src/SDCCsymt.h: strings are char* not byte*
4975 2006-09-05 Raphael Neider <rneider AT web.de>
4977 * device/lib/pic16/libdev/pic18f4550.c,
4978 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4979 declarations/definitions from patch #1520949
4981 2006-09-05 Raphael Neider <rneider AT web.de>
4983 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4984 byte-aligned bitfields, fixes #1539278
4986 2006-09-05 Raphael Neider <rneider AT web.de>
4988 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4991 2006-09-04 Borut Razem <borut.razem AT siol.net>
4993 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4994 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4995 -mno-cygwin is a part of the compiler name
4996 * support/scripts/sdcc_mingw32: don't disable ucsim
4998 2006-09-03 Borut Razem <borut.razem AT siol.net>
5000 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5001 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5003 2006-09-03 Raphael Neider <rneider AT web.de>
5006 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5007 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5010 2006-09-01 Borut Razem <borut.razem AT siol.net>
5012 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5013 to make ppc-osx happy
5015 2006-08-31 Borut Razem <borut.razem AT siol.net>
5017 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5018 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5019 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5020 * support/regression/ports/ds390/spec.mk,
5021 support/regression/ports/mcs51/spec.mk,
5022 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5023 To run regression tests in mingw environment:
5024 make DEV_NULL=NUL CC=gcc
5026 2006-08-30 Borut Razem <borut.razem AT siol.net>
5028 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5029 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5030 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5031 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5032 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5033 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5034 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5035 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5036 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5037 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5038 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5039 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5040 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5041 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5042 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5043 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5044 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5045 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5046 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5047 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5048 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5049 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5050 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5051 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5052 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5053 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5054 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5055 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5056 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5057 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5058 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5059 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5060 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5061 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5062 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5063 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5064 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5065 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5066 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5067 ucsim WIN32 native port
5069 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5071 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5073 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5075 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5076 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5078 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5080 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5081 * support/regression/tests/bug1546986.c: new, added
5082 * as/mcs51/.cvsignore,
5083 * debugger/mcs51/.cvsignore,
5084 * src/.cvsignore: deleted
5086 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5088 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5091 2006-08-20 Borut Razem <borut.razem AT siol.net>
5093 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5094 removed cl_listen_console::match(), cl_console::match(),
5095 restructured cl_commander::proc_input()
5097 2006-08-16 Borut Razem <borut.razem AT siol.net>
5099 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5100 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5101 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5103 2006-08-14 Borut Razem <borut.razem AT siol.net>
5105 * support/regression/Makefile.in,
5106 support/regression/ports/pic14/gpsim.cmd,
5107 support/regression/ports/pic14/spec.mk,
5108 support/regression/ports/pic14/support.c:
5109 added pic14 regression test
5111 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5113 * as/doc/asxhtm.html: documented changed ABS behaviour
5114 * as/doc/README: fixed some typos
5116 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5118 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5121 2006-08-12 Borut Razem <borut.razem AT siol.net>
5123 * support/regression/fwk/include/testfwk.h,
5124 support/regression/fwk/lib/testfwk.c,
5125 support/regression/generate-cases.py,
5126 support/regression/Makefile.in:
5127 regression test framework does not depend on function pointers and
5130 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5132 * device/include/stddef.h: c temporary hack to fix bug 1518273
5134 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5136 * device/include/mcs51/cc2510fx.h: added
5137 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5140 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5142 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5143 * as/z80/Makefile.in: added strcmpi.c
5144 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5145 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5147 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5149 * device/lib/gbz80/asm_strings.s,
5150 * device/lib/gbz80/crt0_rle.s,
5151 * device/lib/gbz80/div.s,
5152 * device/lib/gbz80/mul.s,
5153 * device/lib/gbz80/shift.s,
5154 * device/lib/z80/asm_strings.s,
5155 * device/lib/z80/crt0_rle.s,
5156 * device/lib/z80/div.s,
5157 * device/lib/z80/mul.s,
5158 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5159 flags which are all upper case
5161 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5163 * as/z80/asm.h: made CASE_SENSITIVE 1
5164 * link/z80/aslink.h: made CASE_SENSITIVE 1
5165 * src/z80/gen.c (throughout): made all conditionals upper case
5166 * support/regression/tests/bug1503067.c: new
5168 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5170 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5171 (shiftIntoPair): added case 2 for PAIR_IY,
5172 (setupToPreserveCarry): replaced parameters with iCode and check if
5173 PAIR_DE is in use to fix bug 1399290,
5174 (genPlus, genMinus): updated call to setupToPreserveCarry
5175 * support/regression/tests/bug1399290.c: new
5177 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5179 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5180 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5181 * src/ds390/gen.c (shiftRLong),
5182 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5183 * src/mcs51/gen.c (sameReg): changed to sameByte,
5184 (xch_a_aopGet): new,
5185 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5186 shiftRLong): fixed bug 1533966
5187 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5188 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5189 * support/regression/Makefile.in: disabled z80, enabled ucz80
5190 * support/regression/tests/float_trans.c: enabled test for z80 and host
5191 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5193 2006-08-01 Borut Razem <borut.razem AT siol.net>
5195 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5196 comparison is always false due to limited range of data type
5197 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5199 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5201 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5202 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5203 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5204 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5206 2006-07-31 Borut Razem <borut.razem AT siol.net>
5208 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5209 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5210 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5211 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5212 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5213 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5214 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5215 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5216 enable ucsim mingw compilation. Serial port is disabled,
5217 since it uses termios.h API, which is not available on native
5220 2006-07-31 Borut Razem <borut.razem AT siol.net>
5222 * Small Device C Compiler 2.6.0 released
5223 * support/scripts/sdcc.nsi: added FULL_DOC option
5224 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5226 2006-07-28 Borut Razem <borut.razem AT siol.net>
5228 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5229 * doc/INSTALL.txt: updated
5231 2006-07-27 Borut Razem <borut.razem AT siol.net>
5233 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5234 device/lib/pic/libdev/Makefile.in: fixed bug
5235 [ 1438354 ] pic libsdcc: distclean doesn't work
5236 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5237 device/lib/pic16/libio/Makefile.in: fixed bug
5238 [ 1438344 ] pic16 lib: clean doesn't work properly
5239 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5241 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5243 * device/lib/pic/libsdcc/fsdiv.c,
5244 * device/lib/pic/libsdcc/fsmul.c,
5245 * device/lib/pic16/libsdcc/float/fsdiv.c,
5246 * device/lib/pic16/libsdcc/float/fsmul.c,
5247 * device/lib/_fsdiv.c,
5248 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5249 * support/regression/tests/bug1520966.c: added
5250 * doc/knownbugs.html: removed [ 1520966 ] from the list
5252 2006-07-25 Borut Razem <borut.razem AT siol.net>
5254 * configure.in, configure, sdccconf_in.h: fixed bug
5255 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5256 * doc/knownbugs.html: removed [ 1519095 ] from the list
5258 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5260 * doc/knownbugs.html: added, contains list of known bugs at release
5261 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5263 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5265 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5266 function registers and corrected defaults with additional warning
5267 * device/lib/malloc.c: cosmetic changes
5268 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5269 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5270 (fillGaps): and used it
5272 2006-07-20 Raphael Neider <rneider AT web.de>
5274 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5275 output unless SDCCPICDEBUG is set
5276 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5277 output if SILENT is set
5279 2006-07-11 Borut Razem <borut.razem AT siol.net>
5281 * doc/README.txt: updated
5283 2006-07-10 Borut Razem <borut.razem AT siol.net>
5285 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5286 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5287 in WIN32 installation
5288 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5291 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5293 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5294 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5296 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5298 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5300 2006-07-06 Borut Razem <borut.razem AT siol.net>
5302 * support/regression/tests/bitfields.c:
5303 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5304 * support/regression/tests/constantRange.c:
5305 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5307 2006-07-04 Borut Razem <borut.razem AT siol.net>
5309 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5311 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5312 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5313 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5314 reverted changes from 2006-07-03
5315 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5316 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5317 added CPPFLAGS, used by the host port
5319 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5321 * support/regression/valdiag/tests/switch.c,
5322 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5323 * support/regression/tests/libmullong.c: fixed for host
5324 * support/regression/ports/host/spec.mk: disable all warnings for host,
5325 SDCC runs with --less-pedantic too
5327 2006-07-03 Borut Razem <borut.razem AT siol.net>
5329 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5331 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5332 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5333 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5334 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5336 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5337 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5338 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5339 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5341 2006-07-02 Raphael Neider <rneider AT web.de>
5343 * src/pic16/devices.inc,
5344 * device/include/pic16/pic18fregs.h,
5345 * device/include/pic16/pic18f4550.h,
5346 * device/lib/pic16/pics.all,
5347 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5349 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5351 * as/hc08/lkaomf51.c (OutputName),
5352 * as/mcs51/lkaomf51.c (OutputName),
5353 * as/z80/asmain.c (asmbl),
5354 * src/ds390/main.c (asmLineNodeFromLineNode),
5355 * src/hc08/ralloc.c (hc08_assignRegisters),
5356 * src/mcs51/main.c (asmLineNodeFromLineNode),
5357 * src/xa51/ralloc.c (checkRegMask),
5358 * src/xa51/gen.c (emitcode),
5359 * src/z80/gen.c (_emit2),
5360 * src/SDCCast.c (searchLitOp),
5362 * support/packihx/packihx.c,
5363 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5364 * src/ds390/gen.c (aopPutUsesAcc),
5365 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5366 * support/regression/tests/libmullong.c (mullong_wrapper),
5367 * src/SDCCsymt.c (powof2),
5369 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5370 * src/SDCCsymt.h: added TYPE_TARGET_*
5371 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5372 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5373 SDCCast because 1) header problems 2) this is the right place
5374 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5375 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5378 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5380 * src/SDCCicode.h: removed buggy semicolon in unused macro
5381 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5382 search for previous definiton of auto symbols too,
5383 (findPrevUse): fixed logic of emitWarnings
5385 2006-06-26 Raphael Neider <rneider AT web.de>
5387 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5388 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5390 2006-06-25 Raphael Neider <rneider AT web.de>
5392 * device/lib/pic/libm: NEW, added math library functions
5393 * device/lib/pic/libsdcc: NEW; added float support functions
5394 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5395 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5396 NEW, added math related headers
5397 * device/include/asm/pic/features.h: NEW
5398 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5399 (popGet): allow larger offsets for AOP_PCODE,
5400 (genDataPointerSet): handle literals explicitly, more debug output,
5401 (genAssign): fixed for float using aopLiteral ;-)
5402 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5403 GOTO initialisation routine
5404 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5405 flag on registers, fixes #1469043 (local variables do not work)
5406 * src/pic/main.c (_pic14_do_link),
5407 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5410 2006-06-25 Borut Razem <borut.razem AT siol.net>
5412 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5413 characters printed (not including the trailing '\0' used to end
5414 output to strings). Problem detected in regression test bug-927659.c.
5415 NOTE: printf() family functions should return int instead
5417 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5418 specifier are printed as themselves
5419 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5420 support flags, width and precision specifiers
5422 2006-06-24 Borut Razem <borut.razem AT siol.net>
5424 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5425 to the list of sdcc tagrets not supporting bit type
5426 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5427 testfor pic16 due to bug:
5428 [ 1511794 ] pic16: regression test bug-895992.c fails
5430 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5432 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5433 * src/SDCCglue.c (initPointer), fixed bug 1496419
5434 * support/regression/tests/bug1496419.c: new, added
5436 2006-06-22 Borut Razem <borut.razem AT siol.net>
5438 * support/regression/ports/pic16/support.c: use gpsim usart module from
5439 libgpsim_modules library
5441 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5443 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5446 2006-06-19 Raphael Neider <rneider AT web.de>
5448 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5449 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5450 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5451 (pic14printExterns,pic14printPublics,pic16printPublics,
5452 pic16_printExterns): use new functions to emit symbols
5453 (picglue,pic16glue): emit publics before emitting externs
5454 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5455 locally defined functions to avoid bug #1443651
5456 * support/regression/tests/bug-716242.c: removed pic16 workaround
5457 * support/regression/ports/pic16/spec.mk: ignore errors during build
5459 2006-06-19 Raphael Neider <rneider AT web.de>
5461 * src/pic/glue.h: added pic14aopLiteral prototype
5462 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5463 * src/pic/gen.c: removed stdint.h dependency
5464 (aopGet): use Safe_strdup()
5465 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5466 (genDataPointerSet): use pic14aopLiteral()
5467 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5468 for pic16; thanks to Bernhard and Maarten
5470 2006-06-18 Borut Razem <borut.razem AT siol.net>
5472 * support/regression/tests/structflexarray.c: flexible array members
5473 not supported by gcc < 3
5474 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5476 * src/pic/gen.c: don't include [p]strdin.h on solaris
5477 * support/Util/pstdint.h: addad svn attributes
5478 * support/regression/tests/constantRange.c,
5479 support/regression/tests/rotate.c: include inttypes.h instead
5480 stdint.h on solaris, addad svn attributes
5482 2006-06-18 Raphael Neider <rneider AT web.de>
5484 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5486 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5487 (pic16_genMinusBits): simplified sign-extension
5488 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5489 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5490 adjusted to correctly handle mixed-signed operands, disabled
5491 now unused multiplciation routines
5492 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5493 (assignResultValue): added argument denoting the size of the result
5494 as returned by the function (fixes upcasts in assigning from
5495 function calls: char foo(); int i = foo();)
5496 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5497 function result to assignResultValue
5498 (genMult): disabled inlined multiplication code
5499 (genDiv): augmented to also handle the modulus operator, fixed to
5500 handle mixed-signed operands correctly
5501 (genMod): simply call genDiv, disabled unused code
5502 (genAssign): fixed missing (sign-)extension on result
5503 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5504 valid char operands, allow signed operands for native code, added
5505 division and modulo operator handling
5506 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5508 As a consequence, onebyte.c (if split into two files) and muldiv.c
5509 pass regression tests.
5511 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5513 * doc/Makefile.in: two runs of makeindex seem needed to get
5514 correct page references in the index of sdccman.pdf
5515 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5517 2006-06-17 Borut Razem <borut.razem AT siol.net>
5519 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5521 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5523 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5524 mentioned ec2drv and paulmon
5526 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5528 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5529 consecutive abs areas
5530 (find_empty_space, allocate_space): added map to handle codemap or
5532 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5533 absolute idata and xdata
5534 * as/mcs51/lkmem.c (summary2): updated legend
5536 2006-06-16 Raphael Neider <rneider AT web.de>
5538 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5540 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5542 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5544 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5546 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5548 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5549 value of generic pointers,
5559 src/z80/main.c: PORT structure, added elements for gp_tags field,
5560 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5561 fields in the PORT structure of each port,
5562 * src/SDCCast.c (decorateType): allow processing of generic pointers
5563 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5566 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5572 * src/pic16/pcode.c,
5574 * src/pic/pcoderegs.c,
5577 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5578 bug 1504689 on minGW
5580 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5582 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5584 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5586 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5588 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5590 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5593 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5595 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5596 to a char variable. Fixed bug #1504211
5597 * device/include/pic16/adc.h,
5598 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5599 and fixed bug #1364390
5601 2006-06-10 Borut Razem <borut.razem AT siol.net>
5603 * CVSROOT: removed the CVS left-over
5605 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5607 * as/hc08/asmain.c (asexit),
5608 * as/hc08/lkmain.c (lkexit),
5609 * as/mcs51/asmain.c (asexit),
5610 * as/mcs51/lkmain.c (lkexit),
5611 * src/SDCCglue.c (DEFSETFUNC),
5612 * src/SDCCmain.c (linkEdit, assemble),
5613 * support/librarian/sdcclib.c (AddRel),
5614 replaced unlink() by standard C remove()
5615 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5616 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5617 gatherImplicitVariables): new, added to fix bug 608752,
5618 (createFunction): added gatherImplicitVariables()
5619 * src/SDCCast.h: added createRMW prototype
5620 * src/SDCCsymt.h (struct symbol): added infertype
5621 * support/regression/tests/bug608752.c: new, added
5623 2006-06-10 Raphael Neider <rneider AT web.de>
5625 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5626 multibyte dummy reads (fixes #1503234)
5628 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5630 * device/include/mcs51/compiler.h: new, added header file to enable
5631 creating common sfr definition header files for different compilers
5633 2006-06-05 Raphael Neider <rneider AT web.de>
5635 * src/pic16/{pcode.h,genarith.c}:
5636 introduced pCodeOp combining any two pCodeOps (previously only
5637 two register operands could be combined), removed pcop2 from
5638 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5639 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5640 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5641 rewritten to use new PO_TWO_OPS
5642 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5643 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5644 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5645 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5646 (pic16_get_op): embraced return arg to allow #define return(x),
5647 added new case for combined opcodes
5648 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5649 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5650 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5652 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5654 * src/SDCCval.c (checkConstantRange): added
5655 * src/SDCCval.h: added checkConstantRange
5656 * support/Util/SDCCerr.c,
5657 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5658 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5659 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5660 * src/SDCCast.c (decorateType): added checkConstantRange,
5661 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5662 can be emitted with the correct always true/false warning,
5663 added optimization for double '!';
5664 result of decorateType() must be assigned back to the tree, because
5665 decorateType() can change the tree
5666 * src/SDCCicode.c (geniCodeLogic),
5667 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5668 (checkConstantRange): removed, it was only a fragment which never
5670 * src/SDCCsymt.c (computeType): fixed promotion for
5671 "-1 < (unsigned bit) b"
5672 * src/pic/ralloc.c (packRegsForAssign),
5673 * src/pic16/ralloc.c (packRegsForAssign),
5674 * src/hc08/ralloc.c (packRegsForAssign),
5675 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5677 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5678 * support/regression/tests/constantRange.c: added
5679 * support/valdiag/tests/constantRange.c: added
5680 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5682 2006-06-02 Borut Razem <borut.razem AT siol.net>
5684 * support/regression/ports/pic16/support.c: increase stack size
5686 * support/regression/Makefile.in: sort tests by name so that the
5687 resutlts can be compared on different machines / platforms
5689 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5691 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5692 * src/ds390/gen.c (emitLabel): new, added,
5693 (genDjnz): fixed stack overflow bug,
5694 (throughout): cosmetic changes to sync with mcs51/gen.c,
5695 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5696 * src/mcs51/gen.c (genEndFunction): small optimization,
5697 (throughout): cosmetic changes to sync with ds390/gen.c
5699 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5701 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5702 (_print_format): fixed printing pointers
5703 * src/mcs51/gen.c (emitLabel, movb): new, added,
5704 (genAssign): small optimization,
5705 (genDjnz): fixed stack overflow bug,
5706 (throughout): replaced sprintf with SNPRINTF,
5707 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5708 replaced emitcode("mov", "b,...") with MOVB(...),
5709 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5710 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5711 * src/mcs51/peeph.def: added rules 140 and 264
5712 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5713 so they may get optimized into registers
5715 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5717 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5718 immediately when encountered,
5719 (printUsage): always use stderr even on windows
5721 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5723 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5724 (processParms): fixed bug #1247551
5725 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5726 parseCmdLine, main): print '--version' to stdout,
5727 print 'help' to stdout if --help is given,
5728 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5729 arguments are given; fixed --help
5731 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5733 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5734 * support/regression/tests/bug-1493710.c: added
5736 2006-05-27 Borut Razem <borut.razem AT siol.net>
5738 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5740 * support/regression/ports/pic16/support.c: increase stack size
5741 from default 64 bytes to 128 bytes
5742 * support/regression/tests/staticinit.c,
5743 support/regression/tests/float.c: regression tests fully enabled
5744 for pic16 port by putting the initialized data arrays into the code
5746 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5747 This was changed by mistake in the previous version.
5749 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5751 * src/pic16/gen.c (genFunction, genEndFunction): some
5752 beautifications, fixed bug with falsely restoring FSR2 in large
5753 stack model, thanks to Beau E. Cox for reporting the bug
5755 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5757 * debugger/mcs51/break.c,
5758 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5759 use %p to print pointers, made address variables unsigned
5760 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5761 * debugger/mcs51/symtab.c (parseSymbol): must return something
5762 * src/mcs51/gen.c (aopForSym): small optimization,
5763 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5764 (freeAsmop): added missing break,
5765 (aopPut): removed parameter bvolatile, determine it inside the function,
5766 (saveRegisters, unsaveRegisters): small optimization,
5767 (genIpush): removed pointless check,
5768 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5769 replaced sprintf with SNPRINTF,
5770 replaced strcpy with strncpyz,
5771 updated aopPut calls,
5772 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5773 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5775 2006-05-24 Borut Razem <borut.razem AT siol.net>
5777 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5778 modification of test for the pic16 port, put the array to the code
5779 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5781 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5783 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5784 * support/Util/pstdint.h: added
5786 2006-05-22 Borut Razem <borut.razem AT siol.net>
5788 * src/regression/Makefile: removed bool2.c test, added -q linker option
5789 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5790 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5791 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5792 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5793 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5794 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5795 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5796 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5797 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5799 2006-05-22 Raphael Neider <rneider AT web.de>
5801 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5802 bug #1492360 (problematic due to generic pointers, see code)
5804 2006-05-22 Borut Razem <borut.razem AT siol.net>
5806 * support/regression/ports/pic16/specs.mk: removed stack size linker
5808 * support/regression/tests/array.c,
5809 support/regression/tests/bitopcse.c,
5810 support/regression/tests/bug-908454.c,
5811 support/regression/tests/malloc.c: modified for pic16 regression test
5812 * support/regression/tests/bitfields.c:
5813 pic16 - excluded bitfileds of size > 8
5814 * support/regression/tests/bp.c: pic16 - reduced data size
5815 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5816 * support/regression/tests/bug-460010.c:
5817 pic16 - used the absolute address the fits in memory
5818 * support/regression/tests/bug-716242.c:
5819 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5820 * support/regression/tests/float.c:
5821 pic16 - excluded - data size too big
5822 * support/regression/tests/onebyte.c:
5823 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5824 * support/regression/tests/shifts.c:
5825 pic16 - function names probably have to differ in first X characters
5827 * support/regression/tests/staticinit.c:
5828 pic16 - excluded some tests due error: no target memory available for
5831 2006-05-22 Borut Razem <borut.razem AT siol.net>
5833 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5834 second try. Thanks Stas Sergeev once more.
5836 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5838 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5839 (genLeftShift, genRightShift): fixed bug 1491627
5840 * src/hc08/peeph.def (rules 7, 8.x): added
5841 * support/regression/tests/shifts.c (ShiftLeftByParam,
5842 ShiftRightByParam, testShiftByParam): added to test variable shifting
5844 2006-05-20 Raphael Neider <rneider AT web.de>
5846 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5847 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5848 (allocReg): add only new registers to dynAllocRegs,
5849 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5850 #1489055, #1445850, and probably #1483693
5852 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5854 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5855 bug in for-loop that didn't emit the last of CONFIG and ID registers
5857 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5859 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5861 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5862 1489016, 1434401 and 1490124
5863 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5864 1489016, 1434401 and 1490124
5866 2006-05-17 Borut Razem <borut.razem AT siol.net>
5868 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5871 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5873 * device/include/mcs51/P89c51RD2.h,
5874 * device/include/mcs51/P89LPC901.h,
5875 * device/include/mcs51/P89LPC922.h,
5876 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5878 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5880 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5881 to fix missing stack pragma in compiled binary object file,
5883 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5885 * support/packihx/configure.in,
5886 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5887 determine sizeof basic types even while cross compiling
5889 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5891 * src/avr/gen.c (aopop),
5892 * src/ds390/gen.c (aopOp),
5893 * src/hc08/gen.c (aopOp),
5894 * src/mcs51/gen.c (aopop),
5895 * src/pic16/gen.c (pic16_aopOp),
5896 * src/pic/gen.c (aopOp),
5897 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5898 if size of operand is smaller than spill location
5900 2006-05-12 Borut Razem <borut.razem AT siol.net>
5902 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5903 have to have CR/LF line endings even if they are checked out on *nix
5904 or on WIN32 in cygwin binmode
5906 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5908 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5909 * device/include/ds80c390.h: added sfr16 definitions
5913 * src/ds390/ralloc.c,
5914 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5915 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5916 bit returning functions
5917 * support/regression/tests/sfr16.c: enabled test on ds390
5919 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5921 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5922 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5924 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5926 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5927 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5928 (cl_address_space constructor): removed expensive initialization,
5929 (cl_address_space::get_cell): extended for late initialization,
5930 (cl_address_space::*): use late initialization,
5931 (cl_address_decoder::activate): removed expensive initialization,
5932 This reduced regression test running time by 25%
5934 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5942 * support/packihx/Makefile.in,
5943 * support/packihx/clean.mk,
5944 * support/packihx/Makefile.bcc,
5945 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5947 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5949 * src/SDCCval.c (valNot): fix for regression test failure
5950 of not.c on big endian hosts
5952 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5954 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5956 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5958 * device/lib/mcs51/Makefile.in: changed string comparison operator
5959 to = for POSIX compliance; == is bash extension
5961 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5963 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5966 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5968 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5969 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5970 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5971 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5972 bug report #1478657,
5974 2006-05-05 Borut Razem <borut.razem AT siol.net>
5976 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5979 2006-05-02 Borut Razem <borut.razem AT siol.net>
5981 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5982 create *.ind, which made make to fail if invoked with -j 2
5984 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5986 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5987 Hubert Sack for patch 1479782
5989 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5991 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5993 2006-05-01 Raphael Neider <rneider AT web.de>
5995 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5996 (create_pic): store only prefix-free device name,
5997 (init_pic): check for device names with "16" prefix,
5999 * src/pic/device.h (struct PIC_device),
6000 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6002 * device/include/pic/pic12f{635,675,629,683}.h,
6003 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6004 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6005 * device/include/pic/pic16f505.h,
6006 * device/lib/pic/libdev/pic16f505.c: removed
6007 * device/include/pic/pic14devices.txt: added support for pic12f
6008 devices, removed unsupported non 16-bit devices
6009 [above changes provided by patch from Zik Saleeba]
6010 * src/pic/*, src/pic16/*, device/include/pic16/*,
6011 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6013 2006-05-01 Borut Razem <borut.razem AT siol.net>
6015 * configure.in, configure, doc/Makefile.in:
6016 sync with nightly build makefile - latex, dvipdf and dvips
6019 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6021 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6022 in the library source
6024 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6026 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6028 2006-04-28 Raphael Neider <rneider AT web.de>
6030 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6031 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6032 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6033 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6035 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6037 * device/lib/pic/libdev/Makefile.in,
6038 * device/lib/hc08/Makefile.in,
6039 * device/lib/gbz80/Makefile.in,
6040 * device/lib/z80/Makefile.in,
6041 * device/lib/ds390/Makefile.in,
6042 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6043 thanks to Borut for the bug report
6045 * configure: always create doc/Makefile independent from --enable-doc
6046 * Makefile.in: always install from directory doc independent from
6048 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6050 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6051 * doc/Makefile.in: install *.txt if present
6052 * device/include/Makefile.in (install): added installation of pic/*.inc
6053 and pic/*.txt files again, they were erroneously removed
6055 2006-04-28 Raphael Neider <rneider AT web.de>
6057 * src/pic/{gen.c,main.h,pcode.c},
6058 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6059 concerning signedness with casts
6061 2006-04-28 Raphael Neider <rneider AT web.de>
6063 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6064 definition of an interrupt handler,
6065 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6066 interrupt handler stuff from picglue() to separate routine,
6067 (picglue): enabled definition of intr handlers in files w/o main()
6069 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6071 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6072 compilation with MSVC 2005 Express Edition (VC8)
6074 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6076 * device/lib/Makefile: fixed build of gbz80 lib
6078 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6080 * support/regression/tests/bug-460010.c,
6081 * support/regression/tests/bug-524691.c,
6082 * support/regression/tests/bug-716242.c: removed conditional defines
6083 that are already in testfwk.h
6085 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6087 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6088 (AccAXRsh1): added, shift right by 1,
6089 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6091 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6093 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6095 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6096 remove cast to same type
6097 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6098 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6100 * link/z80/Makefile: removed, they have moved to
6103 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6104 * install-sh: fix bug #1204398 by setting umask 0022
6105 * device/lib/Makefile: separate build of z80 and gbz80 lib
6107 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6109 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6110 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6112 One basic decision: e.g. src/clean.mk includes further files. In order
6113 to make this work there are two solutions:
6114 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6115 run configure on them. This way they can use
6116 'include $(srcdir)/port-clean.mk'
6117 - always include clean.mk by the Makefile at the same level. To avoid
6118 that `make clean` tries to include and build Makefile.dep the
6119 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6120 implemented, because now even `make uninstall` doesn't create
6121 Makefile.in. clean.mk could be eliminated by pasting it in
6124 * debugger/mcs51/Makefile.in: build own objects from library sources
6125 (SLIB, SDCC) in current directory
6127 * configure, configure.in: renamed --disable-device-lib-build in
6128 --disable-device-lib; added --enable-doc, the required tools are
6129 searched by configure; added result message; the toolchain for the
6130 belonging ports are now only built, if the port is enabled.
6132 * support/regression/*: all output is written in directory gen, because
6133 the fwk and ports directories don't livet in the build tree using vpath
6135 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6136 --disable-device-lib, added --enable-doc, added section VPATH
6138 * sim/ucsim/configure.in,
6139 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6140 z80 are enabled by default
6142 2006-04-24 Raphael Neider <rneider AT web.de>
6144 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6145 to config word, "pic14_"-prefixed some extern functions
6146 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6147 config word has been found
6148 * src/pic/device.h: added prototypes
6149 * src/pic/pcode.c: added "pic14_"-prefix where needed
6150 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6152 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6154 (pic14emitRegularMap): ignore config words,
6155 (pic14createInterruptVect): moved generating __config directives away
6156 (picglue): have __config directives emitted
6158 2006-04-24 Borut Razem <borut.razem AT siol.net>
6160 * doc/Makefile: sync with nightly build makefile
6162 2006-04-24 Raphael Neider <rneider AT web.de>
6164 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6165 registers that have not been assigned proper liveranges,
6166 fixes #1469504 and #1474602,
6167 (pCodeRegOptimizeRegUsage): fixed typo in comment
6169 2006-04-24 Borut Razem <borut.razem AT siol.net>
6171 * device/examples/main8051.c: deleted - it was removed from CVS
6172 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6173 after the transition to Subversion
6174 * src/SDCCalloc.h: deleted - it was removed from CVS
6175 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6176 after the transition to Subversion
6177 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6178 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6179 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6180 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6182 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6184 * as/asx8051.dsp: added mcs51/strcmpi.h
6185 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6186 * as/hc08/aslink.h: updated lnksect prototype
6188 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6190 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6191 (newdot): handle A_ABS
6193 * as/mcs51/asout.c (outarea): output address
6194 * as/hc08/lkaomf51.c,
6195 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6197 * as/mcs51/i51pst.c,
6198 * as/z80/z80pst.c: "ABS" is not A_OVR
6199 * as/hc08/lkarea.c (newarea): read a_addr,
6200 (lnkarea): added codemap array, sort absolute areas to the front,
6201 combine all GSINITx/GSFINAL,
6202 (find_empty_space, allocate_space): new functions,
6203 (lnksect): return next address, handle absolute sections
6204 * as/mcs51/lkarea.c (newarea): read a_addr,
6205 lnksect2 prototype changed,
6206 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6207 (find_empty_space, allocate_space): new, factored out of lnksect2,
6208 (lnksect2): return next address, handle absolute sections
6210 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6211 * as/hc08/lklibr.c (addfile, fndsym),
6212 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6213 index out of range and detect both '\' and '/'
6214 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6215 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6216 regression tests (ds390 cannot return bool yet)
6217 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6218 document critical interrupts on z80, document changed SDCC define
6219 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6220 (_a390_mapping): added .org directive
6221 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6222 (genMultOneByte): fixed warnings
6223 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6225 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6226 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6227 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6228 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6229 * src/pic16/main.c: removed newReg prototype
6230 * src/pic16/pcode.c,
6231 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6233 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6235 * src/pic16/ralloc.c
6236 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6238 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6239 from short to PIC_OPTYPE
6240 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6241 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6242 optype from short to PIC_OPTYPE
6243 * src/port.h: made int_size unsigned to fix warnings
6244 * src/SDCC.y: fixed warning on MSVC
6245 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6246 * src/SDCCopt.c (convertToFcall): fixed warnings
6247 * src/SDCCsymt.h: removed double prototype for genSymName
6248 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6249 offset int to fix warnings
6251 2006-04-22 Borut Razem <borut.razem AT siol.net>
6253 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6254 references to CVS replaced with Subversion
6256 2006-04-21 Borut Razem <borut.razem AT siol.net>
6258 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6259 references to CVS replaced with Subversion
6261 2006-04-19 Borut Razem <borut.razem AT siol.net>
6263 * src/version.awk: adapted for svn
6264 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6265 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6266 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6267 /binutils-avr/etc/*.vi, *.jin: removed all properties
6268 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6270 2006-04-19 Borut Razem <borut.razem AT siol.net>
6272 * CVS to Subversion migration completed
6274 2006-04-18 Borut Razem <borut.razem AT siol.net>
6276 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6277 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6279 2006-04-17 Borut Razem <borut.razem AT siol.net>
6281 * device/include/Makefile.in: added pic/*.inc to the installation
6283 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6285 * support/regression/collate-results.py: fixed output in case of
6287 * support/regression/generate-cases.py: fixed splitting of pathnames
6289 * as/hc08/lklibr.c (addfile),
6290 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6292 2006-04-11 Raphael Neider <rneider AT web.de>
6294 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6295 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6296 * src/pic16/pcode.c (assignValnums): fixed #1460578
6298 2006-04-11 Raphael Neider <rneider AT web.de>
6300 * device/lib/pic/libdev/*.c,
6301 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6302 fixes #1468739, enables compilation in --std-c99 mode
6303 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6305 2006-04-11 Raphael Neider <rneider AT web.de>
6307 * src/pic/device.c (find_device): removed debug output
6308 (list_valid_pics): enabled verbose listing of supported devices
6309 * device/include/stdbool.h: define bool as char for pic14/16 as well
6311 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6313 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6315 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6317 * .version: bumped version to 2.5.6
6318 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6320 2006-04-06 Raphael Neider <rneider AT web.de>
6322 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6323 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6324 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6325 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6326 pic14_constructAbsMap
6327 (pic14printPublics): declare absolute global symbols as global
6328 (pic14createInterruptVect),
6329 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6330 (newReg): assume new registers unused, use correct name in
6331 hashtable (reg->name instead of name), more debugLog output
6332 * src/pic/device.h (PIC_device): added fields for verbose output
6333 * src/pic/device.c: moved device definition to pic14devices.txt,
6334 added routines for runtime parsing of pic14devices.txt,
6335 added support for second config word
6336 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6337 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6338 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6339 (_pic14_parseOptions): moved pCodeInitRegisters here
6340 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6341 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6342 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6343 handling the pseudo stack
6344 * device/lib/Makefile.in: ignore failures in objects-pic16,
6345 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6346 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6347 * device/lib/pic/Makefile.subdir,
6348 * device/lib/pic16/Makefile.subdir: improved clean rules
6349 * device/lib/pic/libdev/: NEW, pic14 device libraries
6350 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6351 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6352 * device/include/Makefile.in: create subdir and install pic14 headers
6353 * device/include/pic/p16f_common.inc: removed unused declarations
6354 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6355 PICs from inc2h.pl v1.6,
6356 replaced BIT_AT macros with struct declarations
6357 * device/include/pic/pic14devices.txt: definition of supported devices,
6358 all above improvements contributed by Zik Saleeba, thanks
6359 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6360 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6363 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6365 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6366 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6367 thanks to Charles Olds
6369 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6371 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6373 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6375 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6376 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6377 * support/regression/bug1464657.c: added, new test
6379 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6381 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6384 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6386 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6387 --no-peep and --peep-file <file> are used don't use default rules but
6390 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6392 * src/mcs51/gen.c (genCall): fixed bug 1457608
6394 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6396 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6397 changes seem to cause (trigger?) problems with the build system.
6399 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6401 * src/SDCCpeeph.c (operandsLiteral): new, added,
6402 (callFuncByName): inserted operandsLiteral
6403 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6405 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6407 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6408 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6410 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6412 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6413 implemented patch 1120823 Thanks to Willy De la Court (normal
6414 interrupts need an interrupt number now if they are made critical),
6415 and enabled nesting of critical functions though not for gbz80
6416 (genCritical, genEndCritical): added functions
6417 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6418 * src/z80/mappings.i: added "ei" to all mappings
6420 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6422 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6423 submitted by the Debian SDCC maintainer Aurelien Jarno:
6424 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6425 archive with gcc 4.1 on mips and wrote the patch"
6427 2006-03-16 Raphael Neider <rneider AT web.de>
6429 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6430 the left operand is shorter than the result (c* = lit-c* + int),
6432 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6435 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6437 * src/.version: increased version number to 2.5.5
6438 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6439 linking is done manually in pic16 port's _linkEdit,
6440 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6441 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6442 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6443 allocate asmop as AOP_ACC,
6444 (aopForRemat): added parameter 'bool result' in function declaration,
6445 (pic16_aopGet): return AOP_ACC when accessing WREG,
6446 (pic16_popGetTempReg): minor modification,
6447 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6448 'pic16_allocWithIdx',
6449 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6450 calling function in absolute addresses,
6451 (genAssign): take into account AOP_ACC asmop,
6452 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6453 * src/pic16/pcoderegs.c: some debug functions and lines added,
6454 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6455 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6457 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6458 call to allocReg, not by manually allocating a new one,
6459 (pic16_assignRegisters): now before going through the register
6460 allocating functions mark all registers as free. This eliminates some
6461 side effects resulting from peephole parser done earlier in the backbone
6463 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6465 * src/SDCCicode.c (geniCodeLogic),
6466 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6468 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6470 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6471 (genSend): bugfix, do not allocate and free twice,
6472 (shiftRLong): handle partially overlapping aops
6473 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6475 2006-03-08 Borut Razem <borut.razem AT siol.net>
6477 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6480 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6482 * support/regression/tests/bug1409955.c: new, added
6483 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6484 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6485 (aopForSym, aopOp): increment asmop.allocated if reused,
6486 (freeAsmop): decrement asmop.allocated and check for zero instead of
6488 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6489 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6490 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6491 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6492 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6493 genSignedRightShift, genRightShift, genDataPointerGet,
6494 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6495 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6496 in reverse order from allocation,
6497 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6498 added swappedLR to keep track
6499 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6500 pdata & code for GCC, z80, gbz80 & hc08
6501 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6503 2006-03-08 Raphael Neider <rneider AT web.de>
6505 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6507 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6509 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6510 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6511 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6513 2006-03-06 Borut Razem <borut.razem AT siol.net>
6515 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6516 made the linker quiet
6518 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6520 * src/pic16/gen.c (genPcall): fixed bug #1443644
6521 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6522 which dumps before the function entry point a data byte which represents
6523 the number of the local variables used by the specified function, added
6524 'xinst' for initial support for Extended Instruction Support,
6525 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6526 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6527 port->fun_prefix anymore (may change later),
6528 (genFunction, genEndFunction): do not store/restore local registers for
6529 _main (this should take care the --main-return command line option in
6531 (genOr): removed some legacy pic-port instructions,
6532 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6533 performing operations with SFR's causes data to be written more than
6534 once to each SFR. Perhaps SFRs should be handled in special cases...
6535 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6537 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6538 into account for stack starting position,
6539 (struct OPTIONS pic16_optionsTable): added command line argument
6540 --extended or -y for Extended Instruction Support,
6541 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6542 (deassignLRs): *** perhaps the most important change, old 'for' code
6543 (commented out for reference), didn't account for some registers which
6544 were left marked 'not free' after a pointer operation. The change
6545 reduces register usage a lot in some cases
6547 2006-03-04 Borut Razem <borut.razem AT siol.net>
6549 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6551 * support/regression/tests/bug-524697.c: decreased array size for
6552 mcs51 to fit into the internal RAM
6553 * support/regression/Makefile.in: a little bit more verbose
6555 2006-03-03 Borut Razem <borut.razem AT siol.net>
6557 * support/regression/fwk/lib/testfwk.c,
6558 support/regression/fwk/include/testfwk.h: introduced function
6559 _prints(), nonrecursive _printn(), call _initEmu() from main()
6560 * support/regression/ports/gbz80/support.asm,
6561 support/regression/ports/ucz80/support.asm,
6562 support/regression/ports/z80/support.asm,
6563 support/regression/ports/ds390/support.c,
6564 support/regression/ports/hc08/support.c,
6565 support/regression/ports/host/support.c,
6566 support/regression/ports/mcs51/support.c,
6567 support/regression/ports/xa51/support.c: added empty _initEmu()
6569 * support/regression/ports/pic16/gpsim.cmd,
6570 support/regression/ports/pic16/spec.mk,
6571 support/regression/ports/pic16/support.c,
6572 support/regression/Makefile.in: added pic16 regression test
6574 2006-03-01 Raphael Neider <rneider AT web.de>
6576 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6577 genConstPointerGet): use safe way of generating MOVFF to cover
6578 literals as well as registers, fixes bug #1440527
6579 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6581 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6582 more correctly, fixes bug #1232186
6583 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6584 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6585 gplink guess the correct processor in more cases, applied patch
6586 from Till Riedel attached to and fixing bug #1436552
6588 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6590 * support/regression/tests/array.c: added, contains check for #1434401
6591 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6593 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6595 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6596 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6597 * device/include/mcs51/c8051f326.h,
6598 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6599 * device/include/mcs51/c8051f000.h,
6600 * device/include/mcs51/c8051f018.h,
6601 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6602 PCON_IDLE,PCON_STOP and added sfr16 definitions
6604 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6606 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6607 genGetWord): fixed bug 1409955
6609 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6611 * device/include/hc08/mc68hc908gp32.h,
6612 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6614 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6616 * src/SDCCast.c (constExprValue): return NULL if not a value
6617 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6618 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6619 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6621 2006-02-13 Borut Razem <borut.razem AT siol.net>
6623 * src/regression/ptrarg.c: added, fails due to bug #1430967
6624 * src/regression/Makefile: ptrarg.c added, ...
6626 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6628 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6629 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6631 2006-02-11 Borut Razem <borut.razem AT siol.net>
6633 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6634 print "Processor: xxx" message to stdout only if --verbose
6636 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6638 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6639 * support/regression/tests/bug1426356.c: added
6640 * support/regression/tests/bitfields.c: removed 2 tests
6642 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6644 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6645 * device/include/mcs51/c8051f330.h,
6646 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6647 PCON_IDLE,PCON_STOP and added sfr16 definitions
6648 * device/lib/_divsint.c,
6649 * device/lib/_divuint.c,
6650 * device/lib/_divulong.c,
6651 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6652 register bank bug for small stackauto
6654 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6656 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6658 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6660 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6661 * all.dsp: corrected several bin paths
6662 * device/include/mcs51/c8051f120.h,
6663 * device/include/mcs51/c8051f300.h,
6664 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6665 to PCON_IDLE,PCON_STOP
6666 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6667 * device/lib/printf_large.c (output_float): fixed bug 1388703
6668 * support/regression/tests/bug1057979.c: added test for bug 1388703
6670 2006-02-08 Raphael Neider <rneider AT web.de>
6672 * src/pic/pcode.c (pciTRIS): fixed typo,
6673 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6674 (LinkFlow): fixed handling of flows that end in a call,
6675 (ReuseReg): perform safety check earlier
6676 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6677 to work with flows at the beginning of a pBlock,
6678 fixes #1426557 (Symbol not previously defined),
6679 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6681 (RemoveUnusedRegisters): update register usage info
6682 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6683 created, reuse existing ones instead
6684 * src/pic/gen.c (genPcall): fixed #1424719
6686 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6688 * link/z80/lkmain.c,
6690 * link/z80/lkdata.c,
6691 * link/z80/aslink.h: fixed build on current cygwin:
6692 replaced getline() by lk_getline()
6694 2006-02-01 Borut Razem <borut.razem AT siol.net>
6696 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6697 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6698 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6699 src/regression/bool1.c, src/regression/bool2.c,
6700 src/regression/bool3.c, src/regression/call1.c,
6701 src/regression/compare.c, src/regression/compare10.c,
6702 src/regression/compare2.c, src/regression/compare3.c,
6703 src/regression/compare4.c, src/regression/compare5.c,
6704 src/regression/compare6.c, src/regression/compare7.c,
6705 src/regression/compare8.c, src/regression/compare9.c,
6706 src/regression/configword.c, src/regression/for.c,
6707 src/regression/inline.c, src/regression/mult1.c,
6708 src/regression/nestfor.c, src/regression/or1.c,
6709 src/regression/pointer1.c, src/regression/ptrfunc.c,
6710 src/regression/rotate1.c, src/regression/rotate2.c,
6711 src/regression/rotate3.c, src/regression/rotate4.c,
6712 src/regression/rotate5.c, src/regression/rotate6.c,
6713 src/regression/rotate7.c, src/regression/string1.c,
6714 src/regression/struct1.c, src/regression/sub.c,
6715 src/regression/sub2.c, src/regression/switch1.c,
6716 src/regression/while.c, src/regression/xor.c,
6717 src/regression/create_stc, src/regression/simulate,
6718 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6720 * src/regression/gpsim_assert.h: added
6722 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6724 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6725 ((void (code *) (void)) 0) ();
6734 * as/mcs51/aslink.h,
6736 * as/mcs51/asmain.c,
6737 * as/mcs51/lkdata.c,
6739 * as/mcs51/lkmain.c,
6742 * as/z80/asmain.c: fixed build on current cygwin:
6743 replaced getline() by as_getline()
6745 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6747 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6748 declarator in the symbol chain
6750 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6751 parameter list for function pointers
6752 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6753 * support/regression/tests/bug-716242.c: added
6755 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6757 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6759 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6761 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6763 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6764 inifinitely recurseable, added static
6765 * support/regression/tests/bug-1408066.c: added
6767 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6770 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6771 renamed, added possibility to create "postLoopLbl"-labels
6772 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6773 newiTempLoopHeaderLabel
6774 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6775 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6776 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6777 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6778 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6779 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6780 (basicInduction): fixed bug #136564, made static,
6781 (loopInduction): changed parameter of basicInduction, made static,
6782 (addPostLoopBlock): added
6783 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6784 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6786 * support/regression/tests/bug-136564.c: added
6787 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6788 --std-sdcc99 to LIBSDCCFLAGS
6790 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6792 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6794 * support/regression/tests/bug-1406131.c: added
6796 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6798 * src/SDCCast.c (decorateType): fix promotion of unary minus
6799 * src/SDCCsymt.c (computeType): beautified
6800 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6801 (valUnaryPM, valComplement): fix sign and promotion,
6802 (valNot): ANSI: result type is int (SDCC: unsigned char)
6803 * support/regression/tests/uminus.c: speedup by removing superflous
6805 * support/regression/tests/onebyte.c: added promotion and signedness
6806 tests for unary minus
6807 * support/regressions/tests/bug-477927.c: disable warning about
6808 uninitialized variables
6809 * support/regression/tests/not.c: added
6811 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6813 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6814 * src/mcs51/gen.c (gen51Code): show final register usage after
6815 fillGaps in asm with --i-code-in-asm
6816 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6817 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6818 incUsed, rliveClear, adjustIChain): made static,
6819 (setFromRange): excluded because it's unused,
6820 (findPrevUseSym, markWholeLoop): added,
6821 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6822 through all branches of predecessors enables sdcc to emit the warning
6823 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6824 (rlivePoint): made static, added parameter emitWarnings which is only
6825 true during the first run out of two,
6826 (findRecursiveSucc, findRecursivePred): removed,
6827 (computeLiveRanges): made static, added parameter emitWarnings,
6828 (dumpIcRlive): added for debugging only
6829 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6830 removed prototype of setFromRange()
6831 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6832 in call of computeLiveRanges()
6833 * support/regression/tests/bug-895992.c: added
6834 * support/regression/tests/bug-971834.c: added
6835 * support/valdiag/tests/bug-895992.c: added
6836 * support/valdiag/tests/bug-971834.c: added
6838 2005-12-18 Raphael Neider <rneider AT web.de>
6840 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6841 (genUnpackBits): improved code for direct operands,
6842 (genPackBits): improved code for literal assignment to bitfields
6843 and for direct destination operands (no FSR indirection),
6844 prevented redundant AND, fixes #1362800,
6845 (AccLsh): added parameter to disable masking of the result
6846 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6847 skip instructions with side-effects (like incfsz),
6848 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6849 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6850 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6853 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6855 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6856 volatile variables as spill location
6858 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6860 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6862 * support/regression/tests/bug-1376320.c: added
6864 2005-12-08 Raphael Neider <rneider AT web.de>
6866 * src/pic/device.c: renamed is_shared to pic14_is_shared
6867 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6868 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6869 (is_valid_identifier): added for above workaround
6871 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6873 * device/lib/Makefile.in: fixed to enable port-specific-objects
6874 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6875 char, thanks Hubert Sack
6876 * doc/sdccman.lyx: documented --xstack-loc,
6877 elaborated a bit more on interrupts and pitfalls,
6878 removed "setjmp/longjmp unsupported",
6879 documented some unsupported C99 features
6880 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6881 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6882 if, thanks Hubert Sack
6883 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6884 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6886 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6887 regression tests can report resource usage (rfe 700441)
6888 * support/regression/collate-results.py: report resource usage
6889 * support/regression/ports/ds390/spec.mk,
6890 * support/regression/ports/hc08/spec.mk,
6891 * support/regression/ports/mcs51/spec.mk,
6892 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6893 * support/regression/ports/ds390/uCsim.cmd,
6894 * support/regression/ports/hc08/uCsim.cmd,
6895 * support/regression/ports/mcs51/uCsim.cmd,
6896 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6897 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6898 library, use the default one
6899 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6900 building the library
6902 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6904 * config.dsp: added dependency on .version and configure_vc.awk
6905 * device/include/setjmp.h: updated for --stack-auto and --xstack
6906 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6907 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6908 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6909 * device/lib/libsdcc.lib: added _setjmp
6910 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6911 (decorateType): fixed bug 1372851,
6912 (optimizeGetHbit): fixed warning
6913 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6914 array initialisation
6915 * support/regression/tests/bug1057979.c: added test for bug 1358192
6916 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6918 2005-12-03 Borut Razem <borut.razem AT siol.net>
6920 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6921 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6923 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6925 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6926 createIval): implement symbol independant "flexible array member",
6927 (createIvalCharPtr): implemented flexible array initialisation with a
6929 * src/SDCCsymt.c (copyStruct): removed,
6930 (getSize): fixed misleading comment,
6931 (getAllocSize): removed, the additional allocation size is now in
6932 sym->flexArrayLength,
6933 (checkStructFlexArray): new, syntax checks for flexible array members,
6934 (compStructSize): added syntax checks for "flexible array members"
6935 (copyStruct): removed,
6936 (copyLinkChain): removed inefficient fix for bug 770487
6937 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6938 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6939 symbol->flexArrayLength
6941 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6942 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6943 * support/regression/tests/structflexarray.c: added
6944 * support/valdiag/tests/structflexiblearray.c: added
6946 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6948 * src/SDCCast.c (decorateType): fixed bug 1368489
6949 * support/Util/SDCCerr.c,
6950 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6952 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6954 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6955 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6957 2005-11-27 Borut Razem <borut.razem AT siol.net>
6959 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6960 support/cpp2/mkdeps.h: added command line option
6961 -obj-ext=<extension> to SDCPP to define object file externion, used
6962 for generation of make dependencies (-M)
6963 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6965 2005-11-26 Borut Razem <borut.razem AT siol.net>
6967 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6968 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6969 added pic and pic16 libraries
6971 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6973 * device/include/float.h: Corrected typo in prototype of __fsgt
6975 2005-11-25 Borut Razem <borut.razem AT siol.net>
6977 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6978 added creation of model-mcs51-stack-auto libraries
6980 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6982 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6984 * src/SDCCast.c (createIvalArray): removed obsolete comment
6986 2005-11-24 Borut Razem <borut.razem AT siol.net>
6988 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6989 added missing device/lib/mcs51/crt*.asm sources
6991 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6993 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6995 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6997 * device/lib/_fs2schar.c,
6998 * device/lib/_fs2sint.c,
6999 * device/lib/_fs2slong.c: optimized inline asm
7001 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7003 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7004 Better handling of floats between -1.0 and 0.0.
7006 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7008 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7009 (the missing "if"s prohibited removal of redundant labels)
7011 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7013 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7014 Properly convert floats between -1.0 and 0.0 to long, int, and char
7015 types (max integer value of negative floats tends to zero).
7016 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7017 Removed changes made so to work properly with floats between
7018 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7021 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7023 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7024 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7025 (genCast) cosmetic change
7026 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7027 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7029 * support/regression/tests/bitfields (testSignedBitfields): added
7031 2005-11-18 Borut Razem <borut.razem AT siol.net>
7033 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7034 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7035 introduced SILENT option to make building of pic16 libraries less
7037 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7039 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7040 Now they work properly with floats between -1.0 and 0.0
7041 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7043 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7045 * src/SDCCicode.c (printOperand): added missing else
7047 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7049 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7050 reformatted for better readability
7051 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7054 2005-11-17 Borut Razem <borut.razem AT siol.net>
7056 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7057 introduced SILENT option to make building of pic16 libraries less
7058 verbose - used for nightly snapshot build
7059 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7060 available on Win32 platforms.
7061 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7062 medium, large, pic and pic16
7064 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7066 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7067 printf("%f"...) sets fraction to zero.
7069 2005-11-16 Raphael Neider <rneider AT web.de>
7071 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7073 * src/pic/gen.c (genIfx): implemented for CARRY bit
7074 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7075 to generic pointers, fixes #1357332,
7076 (pic16_movLit2f): NEW,
7077 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7079 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7081 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7083 2005-11-11 Raphael Neider <rneider AT web.de>
7085 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7086 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7087 compute pointer's type from operand,
7088 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7089 improved single bit reads, fixes bug #1353379
7091 2005-11-09 Borut Razem <borut.razem AT siol.net>
7093 * support/scripts/sdcc.nsi: added lib/pic to the package
7095 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7097 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7099 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7101 * support/regression/tests/bug1348008.c: added
7102 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7103 * support/regression/tests/bug1337835.c: updated comment
7105 2005-11-06 Borut Razem <borut.razem AT siol.net>
7107 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7108 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7109 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7110 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7111 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7112 dynamic construction of cl_error_class and derivates - 2.nd try
7114 2005-11-05 Borut Razem <borut.razem AT siol.net>
7116 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7117 bug, which caused Bus Errors on sparc solaris
7119 2005-11-04 Borut Razem <borut.razem AT siol.net>
7121 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7122 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7123 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7124 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7125 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7126 and derivates to resolve the initialization problem on OSX
7128 2005-11-02 Borut Razem <borut.razem AT siol.net>
7130 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7131 corrected typo - #include <winsock2.h>
7133 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7135 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7136 (_asxxxx_mapping): added org directive for future enhancements
7138 2005-11-01 Borut Razem <borut.razem AT siol.net>
7140 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7141 enabled sockets on WIN32
7142 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7144 2005-10-31 Borut Razem <borut.razem AT siol.net>
7146 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7147 WIN32 backslash path delimiters should be escaped when used in C strings
7148 * support/regression/tests/bitfields.c: exclude failing assertions for
7149 __CYGWIN32__ and __MINGW32__ hosts
7151 2005-10-30 Borut Razem <borut.razem AT siol.net>
7153 * src/SDCCutil.c: corrected double comparison typo
7155 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7157 * device/lib/medium/Makefile: added for new memory model medium
7158 * device/include/asm/mcs51/features.h: updated for medium/pdata
7159 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7160 added Multiply & Accumulate sbit's and MAC0_PAGE define
7161 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7162 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7163 * device/lib/_mullong.c: update for medium model
7164 * device/lib/incl.mk: added medium model
7165 * doc/sdccman.lyx: documented medium model
7166 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7167 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7168 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7169 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7170 (allocParms): set SCLS and OCLS to pdata for medium model
7171 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7173 (powof2): return <0 if not power of 2
7174 * src/avr/gen.c (genBitWise): use updated powof2
7175 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7176 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7177 (shiftLLeftOrResult): use B if necessary
7178 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7179 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7180 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7181 * support/regression/Makefile.in: added test-mcs51-medium
7182 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7184 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7186 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7188 * device/lib/time.c (mktime): fixed bug 1334315
7190 2005-10-28 Raphael Neider <rneider AT web.de>
7192 * device/include/pic/p16f_common.inc: added common declarations
7193 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7195 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7197 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7198 (aopPutUsesAcc): added to predict accumulator use,
7199 (assignResultValue): save acc if necessary,
7200 (genMinusDec): store result if indirectly addressed,
7201 (genDivOneByte): save acc if necessary,
7202 (movLeft2Result): bugfix if left already in acc,
7203 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7204 attention to accumulator use (esp. pdata),
7205 (genReceive): receive pdata correctly
7206 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7207 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7209 2005-10-27 Raphael Neider <rneider AT web.de>
7211 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7213 2005-10-27 Raphael Neider <rneider AT web.de>
7215 * .version: changed version to 2.5.4
7216 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7217 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7218 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7219 arithmetics support routines
7220 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7221 * device/lib/Makefile.in: also create installdir for pic
7223 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7225 * src/pic/device.c (dump_sfr): rewritten to delegate register
7226 placement to the linker (use `extern sym' rather than sym EQU addr),
7227 (validAddress): fixed to check last specified address
7228 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7229 (popGetLit): truncate literal value to 8 bit,
7230 (popGet): moved assert to more appropriate place
7231 (popGetExternal): create pCode operand from and mark the according
7232 symbol as being `extern'
7233 (popGetAddr): added sanity check on immediate's offset, provide
7234 GPOINTER tag on demand
7235 (aopPut): fixed for immediates,
7236 (mov2w_op): move operand's address or contents to WREG (depending on
7237 operand type), safer variant of mov2w,
7238 (movwf,call_libraryfunc): NEW, handy abbreviations,
7239 (get_argument_pcop,get_return_val_pcop,pass_argument,
7240 get_returnvalue): interface for accessing function parameters and
7242 (assignResultValuei,genRet): use new parameter/return value interface
7243 (pic14_getDataSize): back to old version handling generic pointers,
7244 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7245 provided implementation and/or fixed old one,
7246 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7247 calls, removed legacy 8051 reference code
7248 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7249 (loadSignToC): NEW, move the operands sign bit to CARRY,
7250 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7251 genRightShiftSigned, accepts negative shift counts,
7252 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7253 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7254 generic pointers, __data pointers and __code pointers,
7255 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7256 and signed bitfields, limit bitfields to 8 bit,
7257 (genDataPointerGet): fixed number of bytes read,
7258 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7259 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7260 pointers to constant data are no longer assumed to point to __code
7261 space, removed invalid pointer types,
7262 (bitpatternFromVal): retrieve the PICs representation of an integer
7264 (genDataPointerSet): fixed assigning to po_immediate operands,
7265 (genGenPointerSet): implemented as library call,
7266 (genIfx): fixed incorrect condition,
7267 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7268 provide GPOINTER tag according to destination's storage class,
7269 (genCast): added code to handle casting to generic pointers, added
7270 sign-/zero extension of the result
7271 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7272 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7273 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7275 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7276 address/register resides in the shared banks
7277 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7278 put all variables into separate sections (have the linker arrange
7280 (picglue): put init code and interrupt handlers in separate sections
7281 * src/pic/main.c: added port specific options table, modified to PORT
7282 structure to make GPOINTERs 3 byte, added pic14_options
7283 (_pic14_do_link): private linking routine (update paths to libraries,
7284 add libsdcc.lib by default)
7285 * src/pic/main.h: declare pic14_options
7286 * src/pic/pcode.c: fixed instructions i/o relations,
7287 (RegCond): reverted to correct version,
7288 (newpCodeOpLit): truncate literals to 8 bit,
7289 (genericPrint): added debug output,
7290 (getRegFromInstruction): fixed for various operand types, simplified
7291 (BuildFlow): fixed broken handling of isntructions with labels
7292 (LinkFlow): start at last instruction in flow (skip trailing comments),
7293 pass the flow on to the next instruction after CALL
7294 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7295 (insertPCodeInstruction): fixed inserting after a skip instruction,
7296 (DoBankSelect): fixed for labeled instructions
7297 (OptimizepBlock): honor --nopeep switch
7298 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7299 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7300 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7301 (pCodeOptime2pCodes): allow disabling this optimization via
7302 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7303 but is still buggy), started implementation of a dataflow based
7304 pCode optimization (CSE + dead code elimination)
7305 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7306 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7307 names are independant of the stack location and therefore portable across
7310 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7312 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7313 (selectSpil): fixed bug 1337835 by not spilling bit variables
7314 * support/regression/tests/bug1337835.c: added test for this bug
7315 * src/mcs51/peeph.def: restart after rule 3.c,
7316 addded rules 263.x to optimize loading constants
7318 2005-10-26 Raphael Neider <rneider AT web.de>
7320 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7321 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7322 (genAssign): emit warning when casting literals to generic pointer
7323 type, also applies when taking the address of a fixed variable,
7324 (genCast): improved casting to generic pointers
7325 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7326 extern variables, added verbose error message
7327 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7329 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7331 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7332 carry must be complemented too
7333 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7334 could be emitted by genMinus
7335 * src/SDCCval.c (constVal): fixed bug 1305065
7337 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7339 * src/SDCCast.c (addCast): added promotion for bit variables
7340 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7341 promotion casts + optimisation
7342 (optimizeGetWord): fix warning 'i' might be used uninitialized
7343 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7344 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7346 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7348 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7349 all chars are promoted to int; promotion should be handled in SDCCast.c
7351 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7353 * device/lib/_strcmp.c: Fixed bug 1326457
7355 2005-10-11 Raphael Neider <rneider AT web.de>
7357 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7358 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7360 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7362 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7363 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7365 2005-10-04 Raphael Neider <rneider AT web.de>
7367 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7368 device/lib/pic16/pics.all: added pic18f1320
7369 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7371 2005-09-30 Raphael Neider <rneider AT web.de>
7373 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7374 * src/pic16/devices.inc: NEW, provides device descriptions
7375 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7377 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7379 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7382 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7384 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7385 documented Any Order Bit, Higher Order Byte and Higher Order Word
7386 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7387 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7388 (optimizeGetAbit): new, to get any bit, not only the high bit,
7389 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7390 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7391 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7392 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7393 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7394 GETABIT, GETBYTE, GETWORD: decorate them,
7395 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7396 (ast_print): added GETABIT, GETBYTE, GETWORD
7397 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7398 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7399 (geniCodeBinary): new generic binary icode,
7400 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7401 * src/port.h: updated comment for PORT.hasExtBitOp
7402 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7403 (genGetByte): new, to get a single byte,
7404 (genGetWord): new, to get a word from a long,
7405 (gen51Code): added GETABIT, GETBYTE, GETWORD
7406 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7408 2005-09-23 Raphael Neider <rneider AT web.de>
7410 * configure.in, configure: have device/lib/pic configured
7411 * device/lib/Makefile.in: added model-pic14
7412 * device/lib/clean.mk: added pic/ to clean rule
7413 * device/lib/pic: added rudimentary pic14 library providing support
7414 functions for multiplication/division/generic pointer access
7415 * src/SDCCopt.c (convilong): mark support functions as extern
7416 for pic14 port as well
7417 * src/pic/gen.c (genMult): added assertions,
7418 (genpic14Code): emit warning on unhandled iCodes
7419 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7420 * src/pic/pcode.c (pCodeOpCopy),
7421 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7422 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7423 SFR_REGISTER}), made safe for future extensions
7424 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7425 instructions even if preceeded by SKIP instructions (also remove
7426 them); removed unused code
7427 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7428 prevents leaving parts of the structure uninitialized after copying
7430 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7432 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7434 * support/regression/tests/addsub.c: added test for the bug
7436 2005-09-21 Raphael Neider <rneider AT web.de>
7438 * device/include/pic16/pic18f1220.h,
7439 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7440 * device/lib/pic16/Makefile.rules: added missing opening paren
7441 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7442 are provided in genutils.c,
7443 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7444 operand/result sizes,
7445 (genCmp): assert on NULL pointers first, then check deref'ed values
7446 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7449 2005-09-18 Raphael Neider <rneider AT web.de>
7451 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7452 as these are now unused,
7453 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7454 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7455 local, avoids uninitialized pointer dereference on r->name
7456 * src/pic16/ralloc.c (newReg): fixed indentation
7458 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7460 * src/SDCCval.c (constVal): fixed bug 730366
7461 * support/Util/SDCCerr.c,
7462 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7464 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7466 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7468 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7470 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7472 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7474 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7475 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7476 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7477 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7478 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7479 * packihx/packihx.c (hexDigit): made c unsigned char
7480 * as/mcs51/lklibr.c (fndsym),
7481 * link/z80/lkgb.c (gb),
7482 * link/z80/lklibr.c (fndsym),
7483 * link/z80/lkrloc.c (relr),
7484 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7485 * src/SDCC.lex (checkCurrFile, process_pragma),
7486 * src/SDCCglue.c (spacesToUnderscores),
7487 * src/SDCCmain.c (setParseWithComma, processFile),
7488 * src/asm.c (tvsprintf, printCLine),
7489 * src/avr/gen.c (emitcode, aopPut),
7490 * src/ds390/gen.c (emitcode),
7491 * src/hc08/gen.c (emitcode, emitinline),
7492 * src/mcs51/gen.c (emitcode, genInline),
7493 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7495 * src/pic/ralloc.c (debugLog),
7496 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7498 * src/pic16/ralloc.c (debugLog),
7499 * src/z80/main.c (_process_pragma):
7500 made all ctype.h function calls safe
7501 * src/SDCCopt.c: include math.h for fabs
7502 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7503 and used them throughout the code to make ctype.h function calls safe
7504 * src/ds390/main.c (asmLineNodeFromLineNode),
7505 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7506 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7508 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7509 (newpCodeAsmDir): made ctype.h function calls safe
7510 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7511 pic16_emitcode): made lbp unsigned char*
7512 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7513 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7514 * src/xa51/gen.c (emitcode),
7515 * src/z80/gen.c (_emit2): made lbp unsigned char*
7516 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7519 2005-09-05 Raphael Neider <rneider AT web.de>
7521 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7522 access bank splitpoint
7524 2005-09-05 Raphael Neider <rneider AT web.de>
7526 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7528 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7530 * .version: changed to version 2.5.3
7531 * doc/sdccman.lyx: changed version to 2.5.3,
7532 documented --codeseg and --constseg and pragma codeseg and constseg,
7533 documented bit parameters (reentrant) and bit returning
7534 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7535 currFunc->recvSize, but is this ok for all ports?
7536 (ast2iCode): result of ~ on unsigned char must be cast to int for
7538 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7539 function pointers in bit space
7540 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7541 (processFuncArgs): call port.reg_parm() with reentrancy info
7549 * src/z80/main.c: port.reg_parm prototype extended with
7550 "bool reentrant" parameter
7551 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7552 options.stackAuto for allocating bit register parameters
7553 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7554 (genSend): set BitBankUsed if it is,
7555 (selectRegBank): factored out of genCall for use in genPcall,
7556 (genCall): removed redundant dtype assignmen, use selectRegBank,
7557 (genPcall): handle returning in Carry properly, save in F0 if needed,
7558 (genReceive): handle bit register parameters
7559 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7560 (mcs51_assignRegisters): enable bit registers for all reentrant
7561 functions and don't set BitBankUsed unconditionally
7562 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7563 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7564 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7566 2005-08-27 Borut Razem <borut.razem AT siol.net>
7568 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7569 ppc-osx (Darwin) does not support -u option. It seems that it is
7570 supported only on Linux - GNU cp
7572 2005-08-25 Borut Razem <borut.razem AT siol.net>
7574 * sim/ucsim/gui.src/serio.src/Makefile.in,
7575 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7576 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7577 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7578 install and strip, since the strip at /usr/ccs/bin should be used
7581 2005-08-24 Borut Razem <borut.razem AT siol.net>
7583 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7585 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7587 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7590 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7592 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7593 * as/mcs51/lkmain.c (link_main): fixed warning
7594 * device/include/stdbool.h: ds390 has no advanced bit support yet
7595 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7596 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7597 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7598 and updated their macros
7599 * src/SDCCval.c (constVal): updated comment for renamed b_long
7601 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7603 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7604 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7605 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7606 (oprio): set priority for '['
7607 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7609 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7610 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7611 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7612 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7613 added overlayable BIT_BANK area
7614 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7615 (summary2): explain 'T' in legenda
7616 * as/mcs51/lkrloc.c: replaced old K&R style,
7617 (relr): added R_BIT processing,
7618 (errmsg): added "Bit-addressable relocation error",
7619 (adb_bit): added for converting from byte- to bit-addressable space,
7620 (adb_24_bit): added for converting from byte- to bit-addressable space
7621 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7622 used in reentrant functions now even as return value
7623 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7624 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7625 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7626 * src/SDCCglobl.h: added indicator BitBankUsed
7627 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7628 the bit registers b0-b7
7629 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7630 (geniCodeCast): fixed bug 1263853,
7631 (geniCodeLogicAndOr): put result in bool or char,
7632 (geniCodeReceive): added parameter func for accessing the return type,
7633 (geniCodeFunctionBody): pass func to geniCodeReceive
7634 * src/SDCCmain.c: added indicator BitBankUsed
7635 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7636 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7637 (checkSClass): don't put automatic bool/bit on stack,
7638 (checkFunction): removed check on function cannot return bit
7639 * src/SDCCsymt.h: added newBoolLink prototype
7640 * src/mcs51/gen.c (rb1regs): added bit registers,
7641 (movc): created for assigning to carry,
7642 (pushReg, popReg): created for pushing registers,
7643 (sameRegs): check both AOP_REG and AOP_CRY types,
7644 (aopOp): handle bit registers,
7645 (aopPut): optimization no self-assign,
7646 (saveRegisters): push reg->base (bits) only once for bit registers,
7648 (unsaveRegisters): pop reg->base only once and use popReg,
7649 (assignResultValue): added parameter func and return in carry for bits,
7650 (genIpush): optimization no reload in A if not changed,
7651 (genSend): bit parameters in reentrant functions are passed in bit
7652 registers by first assigning to bits in B, then save registers and
7654 (genCall): handle returning in Carry properly, save it in F0 if needed,
7655 (genPcall): updated assignResultValue call, this is not safe yet for bit
7656 returning function !!!
7657 (genFunction): don't generate equ's for bit registers and use pushReg,
7658 (genEndFunction): take care of bit returning functions and use popReg,
7659 (genRet): return bit in Carry,
7660 (genIfx): optimize bit registers and other directly addressable bits,
7661 (genReceive): updated assignResultValue call
7662 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7663 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7664 registers when using stack-auto
7665 * src/mcs51/ralloc.c (_G): added allBitregs,
7666 (regs8051): added the bit registers,
7667 (createStackSpil): use macro IS_BIT,
7668 (getRegBit): added to allocate a bit register, else spill,
7669 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7670 (updateRegUsage): factored out to ease stepping while debugging,
7671 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7672 also allocate bit registers,
7673 (fillGaps): handle bit registers,
7674 (findAllBitregs): added to create bit vector with all bit registers,
7675 (mcs51_allBitregs): returns this bit vector,
7676 (mcs51_assignRegisters): when using stack-auto use bit registers for
7677 passing parameters and creating local variables
7678 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7680 2005-08-22 Borut Razem <borut.razem AT siol.net>
7682 * device/lib/Makefile.in: replaced find option -or with -o
7683 to make it run on solaris
7685 2005-08-22 Raphael Neider <rneider AT web.de>
7687 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7688 fixes #1265442 (crash on Solaris)
7690 2005-08-20 Borut Razem <borut.razem AT siol.net>
7692 * configure, configure.in: added tests for libsocket and libnsl libraries,
7693 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7694 from support/regression/Makefile.in
7695 * support/regression/Makefile.in: added
7696 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7697 * sim/ucsim/libtool: regenerated on sparc-solaris
7698 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7699 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7700 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7701 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7702 sparc-solaris, which doesn't use GNU ld linker
7703 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7704 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7706 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7708 * src/mcs51/peeph.def: updated comments
7710 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7712 * device/lib/_gptrget.c,
7713 * device/lib/_gptrput.c: slightly shorter
7714 * doc/sdccman.lyx: incremented version
7715 * src/mcs51/peeph.def: moved peephole comments to the line of first
7716 change to better keep line correlation, reanimated 186.e
7717 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7719 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7721 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7722 David Saxton with quotes around file name.
7724 2005-08-15 Borut Razem <borut.razem AT siol.net>
7726 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7727 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7728 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7729 make tests run on x86_64 platform
7731 2005-08-13 Raphael Neider <rneider AT web.de>
7733 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7734 as it might be executed DURING a build (parallel make is wonderful)
7736 2005-08-13 Raphael Neider <rneider AT web.de>
7738 * device/lib/Makefile.in (port-specific-objects-pic16):
7739 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7740 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7742 * device/lib/pic16/Makefile.rules: build subdirs before creating
7743 the library, removed builddir rule, create $(builddir) early in
7744 recurse rule, use empty recurse rule for leaf directories
7745 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7746 mkdir errors (race condition), removed duplicate suffix "hex"
7748 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7749 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7750 prevents mkdir -p from aborting on Alpha
7752 2005-08-12 Raphael Neider <rneider AT web.de>
7754 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7755 db-statements in order to allow for arrays of pointers in code
7756 sections to be placed without interspersed 0-padding, fixes
7758 * (emitStatistics): fixed division by zero for pic18f1220
7759 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7760 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7761 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7762 * (pic16_pCodeConstString): keep track of already emitted string
7763 literals to prevent "duplicate definitions of symbol _str_NR"
7764 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7766 * device/lib/Makefile.in: ignore failing PIC16 library builds
7767 * device/lib/pic16/Makefile: do not build if gputils are missing
7768 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7770 2005-08-10 Raphael Neider <rneider AT web.de>
7772 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7775 2005-08-10 Raphael Neider <rneider AT web.de>
7777 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7778 Rokas' patch to add the new fixed point type "__fixed16x16"
7779 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7780 functions for __fixed16x16 arithmetics
7781 * device/lib/pic16: reimplemented the build system to support
7782 a separate build directory, better handling of libio (create
7783 the library in a separate subdir for each architecture) and
7784 easier configuration (centralized in Makefile.common)
7786 2005-08-07 Raphael Neider <rneider AT web.de>
7788 * src/pic16/gen.c (genrshTwo): fixed sign extension
7789 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7790 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7792 * device/include/pic16/pic18f4220.h: NEW, header for
7793 pic18f4220 and pic18f4320
7794 * device/include/pic16/pic18fregs.h: added new devices,
7795 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7796 * device/include/pic16/signal.h: resolved name clashes
7797 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7798 to also allow testing for interrupt enable bits, added
7799 comments on how to use the macros
7800 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7801 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7802 register definitions for the devices
7803 * device/lib/pic16/pics.all: added new devices
7804 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7806 * device/lib/pic16/libc/stdlib/memfree: do not count
7807 the block header as free memory
7808 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7809 simplified and added missing end-of-blocklist-marker
7810 (reported by Peter Onion, fixes #1252814)
7811 * (_mergeHeapBlock): fixed loop condition
7812 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7813 len==0, restructured code
7814 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7815 up a bit, reduced bitfield accesses, prevent endless loops
7816 in case of heap corruption
7817 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7818 "unreferenced arguments/must return a value" warnings
7819 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7820 replaced BAUDREG with SPBRG
7821 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7822 device/lib/pic16/debug/gstack/gstack.c: replaced
7823 _naked, _asm, _endasm with __naked, __asm, __endasm
7825 2005-08-05 Raphael Neider <rneider AT web.de>
7827 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7828 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7830 2005-08-05 Borut Razem <borut.razem AT siol.net>
7832 * device/lib/Makefile.in: added missing ';'
7833 * configure: removed ^M characters
7835 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7837 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7838 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7841 2005-08-04 Borut Razem <borut.razem AT siol.net>
7843 * configure.in: pic16 libraries build 2nd try - enable running
7844 configure in device/lib/pic16
7845 * configure: regenerated from configure.in
7846 * device/lib/Makefile.in: create $(PORT)/bin directory
7848 2005-08-03 Raphael Neider <rneider AT web.de>
7850 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7851 to get/set values via pointers
7852 * (genUnpackBits,genPackBits): changed detection of
7853 ptr->bitfield vs. sym.bitfield, fixed access via generic
7854 pointers, removed dead (wrong) code for multibyte bitfields
7855 * (genNearPointerGet, genGenPointerGet): removed useless code,
7856 fixed bitfield detection, fixes #1250594
7857 * (genNearPointerSet): removed useless code
7858 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7859 and introduced macro pic16_emitpcode that conditionally emits
7860 the origin of the following pCode (useful for debugging SDCC)
7861 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7862 * (createDefmap): fixed handling of LFSR for --optimize-df
7864 2005-08-02 Borut Razem <borut.razem AT siol.net>
7866 * device/lib/Makefile.in: pic16 libraries build enabled since
7867 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7869 2005-08-02 Raphael Neider <rneider AT web.de>
7871 * src/pic16/gen.c (genPackBits): removed deprecated warning
7872 * (genGenPointerSet): fixed bitfield detection
7874 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7876 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7878 2005-07-31 Raphael Neider <rneider AT web.de>
7880 * device/lib/pic16/libdev/pic18f458.c,
7881 device/include/pic16/pic18f458.h: added missing T0CONbits
7883 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7885 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7887 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7889 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7891 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7893 * device/include/mcs51/at89c51ed2.h: added.
7895 2005-07-23 Raphael Neider <rneider AT web.de>
7897 * src/pic/gen.h: added emitpcode macro for debugging
7898 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7899 and replace by macro adding debug information on demand
7900 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7901 * (gencjne): tried to fix; replaced with correct (slower) code
7902 * (gen{Unp,P}ackBits): fixed single bit access
7903 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7904 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7905 previous instruction
7906 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7907 register has to be handled with care (forbidding movement
7908 of assignments/uses, removing assignments completely, ...)
7909 * (pCodeOptime2pCodes): make use of regIsSpecial
7910 * added lots of debugging output (commented out)
7911 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7912 from being reused as result UNLESS it is known to work
7914 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7916 * support/Util/dbuf.h: include <stddef.h> for size_t
7917 * .version: changed to version 2.5.2
7919 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7921 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7923 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7925 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7926 (genModOneByte): removed needless psha/pula
7928 2005-07-22 Raphael Neider <rneider AT web.de>
7930 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7931 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7932 * src/pic/gen.c (resolveIfx): do not "invent" labels
7933 * (genSkipc): changed to positive logic
7934 * (genSkipCond): removed as no longer needed
7935 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7937 * (genLeftShift): check operands are in different registers
7938 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7939 INCF does not update CARRY...
7940 * src/pic/main.c: fixed _linkCmd
7941 * src/pic/pcode.c (unlinkpCode): added inactive code
7942 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7943 alive (do not assign result and operand overlapping registers)
7945 2005-07-22 Raphael Neider <rneider AT web.de>
7947 * src/pic/device.c (dump_sfr): replaced register declaration with
7948 call to emitSymbolToFile() to avoid duplicate symbols
7949 * (assignRelocatableRegisters): do not declare external symbols
7950 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7951 right (take size of type, not etype)
7952 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7953 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7954 * (packRegsForAccUse): disabled assignment of WREG as
7955 the result reg to prevent occurence of just fixed #1235003,
7957 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7958 symbols (avoids duplicate symbols in .asm file)
7959 * (pic14emitRegularMap): use emitSymbolToFile()
7960 * src/pic/gen.c (aopOp): fixed spillLocation handling
7961 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7962 * (genDataPointerSet): removed unneccessary variables/output
7964 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7966 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7967 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7969 2005-07-21 Raphael Neider <rneider AT web.de>
7971 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7972 architecture cannot handle them efficiently, fixes bug #1235003
7973 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7974 check for empty sets before using them (fixes bug #1232190)
7976 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7978 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7979 (lnksect2): generate warnings for memory overlap
7980 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7981 constseg to set the name of these segments so you can instruct the linker
7982 to place them in banks
7983 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7984 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7985 added code_seg and const_seg to options
7986 * src/SDCCglue.c (emitMaps): use options.const_seg,
7987 (createInterruptVect): put interrupt vectors in segment HOME,
7988 (glue): put HOME before static segment and put the main glue in HOME,
7989 (glue): use options.code_seg
7990 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7991 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7992 these segments so you can instruct the linker to place them in banks
7993 (linkEdit): use code_loc for HOME segment which should be the first
7994 segment in code memory now
7995 * src/SDCCmem.c: fixed more stuff like bug 1238386
7996 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7997 (changePointer): don't change function pointers to code pointers for
7999 (compareType): added exceptional check for banked function pointers
8000 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8001 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8002 after static in code memory
8003 * src/mcs51/gen.c: added aopLiteralLong prototype,
8004 (aopForSym): use getSize for functions,
8005 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8006 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8007 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8009 (genPcall): use call for literal function pointers and generate banked
8010 calls over the one trampoline so there's only one place for the user to
8011 modify according to his/hers hardware,
8012 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8013 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8014 * src/mcs51/main.c: added keyword banked,
8015 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8016 * support/Util/SDCCerr.c,
8017 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8018 needed for passing the bank and address to the trampoline
8019 * device/lib/mcs51/crtbank.asm: added for bankswitching
8020 * device/lib/mcs51/Makefile: added crtbank
8022 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8024 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8025 for fields at offset 0 of a struct or union as reported
8026 on 2005-07-07 in the developer mailing list.
8028 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8030 * src/SDCCmem.c: fixed bug 1238386
8032 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8034 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8035 (patch #1144962), added peephole 300, enabled 259.x
8036 * doc/sdccman.lyx: removed screenshot and provided link instead
8038 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8040 * doc/sdccman.lyx: added section about debugging with ddd
8041 * doc/figures/ddd_example.eps: screenshot of debugging session
8043 2005-07-04 Raphael Neider <rneider AT web.de>
8045 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8046 like CODE pointers, fixes #1115683
8047 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8048 call, fixes bugs #1232211, #1228110,
8049 fixed wrong casts to pCodeFlow from pCodeInstructions
8051 2005-07-04 Raphael Neider <rneider AT web.de>
8053 * src/pic/gen.c (popGet): changed assert to allow for
8055 * (popGetAddr): changed signature to provide
8056 an additional index, patched all call sites
8057 * (genCmpEq): handle literal-like operands correctly
8058 * (genAddrOf): added sanity checks on __code/__data pointers
8059 * (genAssign): added handling of symbols from __code section
8060 * (gencjne): do not generate code for comparisons whose result
8061 is neither stored nor used, fixes bug #1171114
8062 * (AccLsh, AccRsh): operate on operand instead of WREG
8063 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8064 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8066 * rewrote complete shift-by-literal logic, commented unused
8068 * (genConstPointerGet): get multiple bytes (if result size > 1),
8069 fixed handling of non-immediate addresses
8070 * (genPointerGet): handle CODE pointers like CONST pointers
8071 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8072 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8073 operand is to be treated as a literal or not
8074 * (mov2w,genPcall,genCmpEq),
8075 src/pic/genarith.c: use aop_isLitLike() to decide between
8076 literal/register contents
8077 * (addSign): added missing offset
8078 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8079 only emit comment in debug-mode,
8080 use {aop,op}_isLitLike throughout the file
8081 * src/pic/glue.c: fix initializers for pointers (work in progress)
8082 * src/pic/pcode.c (get_op): honor index on _const symbols
8083 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8084 * (dumppBlock): added pCode size estimation
8085 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8086 check for IS_SYMOP before OP_SYMBOL'ing
8087 * fixed indentation, compacted switch-statements
8088 * (allocReg): find free register and allocate it instead of
8089 allocating new registers all the time
8090 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8091 registers as its operands (necessary only for multibyte GETs)
8093 2005-07-01 Raphael Neider <rneider AT web.de>
8095 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8096 debugging .asm-output macros FENTRY + FEXIT
8097 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8099 * (emitpComment): NEW, printf to pCode
8100 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8102 * (popGetAddr): NEW, variant of popGet to access an immediates
8103 high(er) bytes instead of the n'th byte of memory they reference,
8104 replaced popGet with popGetAddr where neccessary
8105 * (genDataPointerGet): reactivated and fixed implementation
8106 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8108 * (genDataPointerSet): fixed multibyte assignments
8109 * (genpic14Code): fixed --i-code-in-asm handling
8110 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8111 * (genPlus): fixed index-out-of-bounds error
8112 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8113 * src/pic/ralloc.c: added debugging output macro FENTRY2
8114 * (spillThis): fixed indentation, enbraced for-body for clarity
8115 * (rematStr): commented out as now unused
8116 * (regTypeNum): commented out special spill case (overwrites
8118 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8120 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8122 * doc/sdccman.lyx: documented sfr16/sfr32,
8123 added example for using storage class with function pointers
8124 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8126 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8128 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8129 * device/lib/_itoa.c,
8130 * device/lib/_ltoa.c: optimized codesize
8131 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8132 but don't know how to suppress the double warning.
8133 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8134 * support/Util/SDCCerr.c,
8135 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8137 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8139 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8140 fixed old K&R prototypes
8141 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8142 * device/lib/_gptrget.c,
8143 * device/lib/_gptrgetc.c,
8144 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8145 also new versions for small generic pointers and banked generic pointers
8146 * src/port.h: added const_name
8147 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8148 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8149 * src/SDCCcse.c (findPrevIc): check all associative operators
8150 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8151 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8152 * src/SDCCmem.c: updated comments,
8153 set far-space to 0 for pdata, results in optimized code
8154 * src/SDCCmem.h: added macro CONST_NAME
8155 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8156 moving the info into the highest bits, see also gptrget/gptrput
8157 * src/src.dsp: added sdcc.ico to project files
8158 * src/avr/gen.c (genCast): fixed bug 0x%d
8159 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8160 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8161 relation between ptr_type and DCL_TYPE,
8162 (genCast): fixed bug 0x%d
8163 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8164 (CODE)" for const_name
8165 * src/hc08/gen.c (genCast): fixed bug 0x%d
8166 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8167 (hc08_port): added "CONST (CODE)" for const_name
8168 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8169 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8170 between ptr_type and DCL_TYPE,
8171 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8172 operand* and took AOP() inside function so sfr-ness can be checked,
8173 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8175 (genFunction, genEndFunction): optimized stack setup,
8176 (genMinus): optimized for literals with ending zeroes (in bytes),
8177 (genCast): fixed bug 0x%d
8178 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8179 (mcs51_port): added "CONST (CODE)" for const_name
8180 * src/mcs51/peeph.def: made rule 226 more generic
8181 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8182 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8183 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8184 * src/z80/main.c (z80_port): added NULL for const_name,
8185 (gbz80_port): added NULL for const_name
8186 * support/regression/tests/bug663539.c,
8187 * support/regression/tests/sfr16.c: new tests
8189 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8191 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8193 2005-06-24 Raphael Neider <rneider AT web.de>
8195 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8197 * device/include/pic16/signal.h: added USBIF
8200 2005-06-24 Raphael Neider <rneider AT web.de>
8202 * device/lib/pic16/libdev/pic18f2455.c,
8203 device/include/pic16/pic18f2455.h: NEW
8204 * device/include/pic16/pic18fregs.h,
8205 device/lib/pic16/pics.all,
8206 src/pic16/device.c: added 18f2455
8207 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8208 device/include/pic16/{pic18f[68][567].h,usart.h}:
8209 replaced MULTIPLE_USARTS define with more relaible
8210 compatibility sfrs (for USART access)
8212 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8214 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8215 and the output asm file line is printed on two lines.
8217 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8219 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8220 BGT, BLE, BHI, and BLS instructions
8221 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8223 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8224 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8226 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8228 2005-06-15 Raphael Neider <rneider AT web.de>
8230 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8231 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8232 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8233 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8234 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8236 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8238 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8239 Marcel Telka in bug #1215704
8241 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8243 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8244 located in shared memory bank.
8246 2005-05-31 Raphael Neider <rneider AT web.de>
8248 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8249 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8250 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8252 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8254 * device/lib/_strncpy.c: fixed the fix
8256 2005-05-26 Raphael Neider <rneider AT web.de>
8258 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8259 initializers with \0, bug #1208187
8260 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8261 intializers with \0, bug #1208187
8263 2005-05-26 Raphael Neider <rneider AT web.de>
8265 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8266 initializers with \0, bug #1208187
8267 * src/pic16/main.c (_process_pragma): added sanity checks
8268 for stack position and size, emit warnings when appropriate
8270 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8272 * device/lib/_strncpy.c: fixed not filling with \0
8274 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8276 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8278 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8279 compound_statement),
8281 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8283 2005-05-24 Raphael Neider <rneider AT web.de>
8285 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8287 2005-05-24 Raphael Neider <rneider AT web.de>
8289 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8290 TRISE definitions, closes bug #1162453
8292 2005-05-22 Raphael Neider <rneider AT web.de>
8294 * src/pic16/main.c (_process_pragma): check for missing
8295 arguments to pragmas code and udata
8296 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8297 consistency fixes to match other headers (thanks to Jim Paris)
8298 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8300 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8302 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8304 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8306 * support/regression/tests/bug1198642.c: new test
8307 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8308 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8309 * support/scripts/resource.h,
8310 * support/scripts/resource.rc,
8311 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8312 * support/scripts/sdcc.ico: added 32x32 icon
8314 2005-05-18 Raphael Neider <rneider AT web.de>
8316 * device/lib/pic16/libdev/pic18f*.c,
8317 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8318 keywords to "__sfr" and "__at (X)"
8319 * device/include/pic16/pic18fregs.h: added pic18f4520
8320 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8321 #1203088 (MPLAB compatibility)
8323 2005-05-17 Raphael Neider <rneider AT web.de>
8325 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8326 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8327 * device/lib/pic16/pics.all: added new devices
8328 * src/pic16/device.c: added support for pic18f4520
8330 2005-05-16 Raphael Neider <rneider AT web.de>
8331 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8332 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8333 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8334 convenience function for bit access
8336 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8338 * device/lib/printf_large.c: fixed bug 1193299
8339 * support/regression/tests/bug1057979.c: added test %3.3s
8341 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8343 * device/include/mcs51/8051.h,
8344 * device/include/mcs51/8052.h: made parseable with lint
8345 * device/include/mcs51/lint.h: added include file for (sp)lint
8346 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8347 * doc/cdbfileformat.lyx,
8348 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8350 2005-05-14 Raphael Neider <rneider AT web.de>
8352 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8353 * device/lib/pic16/libc/stdlib/itoa.c (new)
8354 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8355 * device/lib/pic16/libio/Makefile: exclude subdir according to
8356 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8357 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8358 * src/pic16/gen.c (genFunction): prevent annoying warning
8359 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8361 * support/cpp2/cppmain.c (cpp_output_string): new
8362 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8365 2005-05-13 Borut Razem <borut.razem AT siol.net>
8367 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8369 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8371 * .version: changed to version 2.5.1; back to bleeding edge development
8373 2005-05-11 Borut Razem <borut.razem AT siol.net>
8375 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8376 generate PDF version 1.3 documents
8378 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8380 * .version: changed to version 2.5.0
8382 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8384 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8386 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8388 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8389 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8390 well as many smaller updates.
8391 * .version: changed to version 2.5.0-pre1
8393 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8395 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8397 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8399 * support/regression/tests/bug1185672.c: added
8400 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8402 * src/mcs51/gen.c (genCall): added comments, made it look safer
8403 * src/mcs51/gen.c (genEndFunction): simplified
8405 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8407 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8409 2005-04-14 Borut Razem <borut.razem AT siol.net>
8411 * fixed bug 1045046 - SIGSEGV with really simple code?:
8412 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8413 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8415 2005-04-14 Borut Razem <borut.razem AT siol.net>
8417 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8418 src/pic16/device.h: temporarily disabled experimental #inline pragma
8421 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8423 * device/include/z80/stdio.h,
8424 * device/include/z80/string.h: removed these highly incomplete files so
8425 SDCC can use the default ones in device/include/
8427 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8429 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8431 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8434 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8436 * device/include/malloc.h: removed redundant __reentrant prototypes
8437 * device/lib/_mullong.c: added working xstack variant in asm (C version
8438 doesn't pass regression tests)
8439 * device/lib/bpx.c: used __data and made bpx char for mcs51
8440 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8441 (createFunction): fixed bug with xstackPtr
8442 * src/SDCCcse.c: corrected comments
8443 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8444 (killDeadCode, eBBlockFromiCode): removed unused code
8445 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8447 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8448 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8449 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8450 (genModOneByte): fixed warning in MSVC
8451 * src/mcs51/main.c (): added comments
8452 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8454 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8456 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8458 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8460 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8462 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8464 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8465 characters arrays of larger size than the declared one.
8467 2005-04-10 Borut Razem <borut.razem AT siol.net>
8469 * src/pic/gen.c (genInline),
8470 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8471 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8472 (findNextInstruction), (findPrevInstruction),
8473 (findInstructionUsingLabel),
8474 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8475 * src/pic/pcode.c (findLabel): added missing '\n'
8476 * src/src.dsp: added SDCCdwarf2.c to the project
8478 2005-04-09 Borut Razem <borut.razem AT siol.net>
8480 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8482 2005-04-08 Raphael Neider <rneider AT web.de>
8484 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8485 into the chain after a given one) and mergeDefmapSymbols (combine
8486 defmap entries for each symbol per pcode)
8487 * (createDefmap): have defmap entries merged in the end
8488 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8489 a symbol before replacing one access type's symbol, merge symbols in
8490 the end (replacement symbol might already have an entry)
8491 * (assignValnums): keep reference to written WREG intact
8493 2005-04-08 Raphael Neider <rneider AT web.de>
8495 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8498 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8500 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8503 2005-04-07 Raphael Neider <rneider AT web.de>
8505 * device/include/pic16/usart.h: added compatibility defines for
8506 devices with more than one USART
8507 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8509 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8511 * device/lib/Makefile.in: updated for port specific include
8513 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8515 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8517 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8519 * device/include/8051.h,
8520 * device/include/8052.h,
8521 * device/include/at89S8252.h,
8522 * device/include/at89c55.h,
8523 * device/include/at89x051.h,
8524 * device/include/at89x51.h,
8525 * device/include/at89x52.h,
8526 * device/include/mcs51reg.h,
8527 * device/include/reg51.h,
8528 * device/include/reg764.h,
8529 * device/include/regc515c.h,
8530 * device/include/sab80515.h: (re)moved these 12 files
8531 * device/include/mcs51/8051.h,
8532 * device/include/mcs51/8052.h,
8533 * device/include/mcs51/at89S8252.h,
8534 * device/include/mcs51/at89c55.h,
8535 * device/include/mcs51/at89x051.h,
8536 * device/include/mcs51/at89x51.h,
8537 * device/include/mcs51/at89x52.h,
8538 * device/include/mcs51/mcs51reg.h,
8539 * device/include/mcs51/reg51.h,
8540 * device/include/mcs51/reg764.h,
8541 * device/include/mcs51/regc515c.h,
8542 * device/include/mcs51/sab80515.h: and added them here
8544 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8546 * device/include/stdarg.h: changed SDCC specific keywords to double
8548 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8550 * device/include/hc08/mc68hc908gp32.h,
8551 * device/include/hc08/mc68hc908jb8.h,
8552 * device/include/hc08/mc68hc908jkjl.h,
8553 * device/include/hc08/mc68hc908qy.h: fixed comments
8554 * device/include/mcs51/README: updated
8555 * device/include/mcs51/c8051f120.h: added PINRSF
8556 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8557 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8558 amidst code. Also inline is not supported.
8560 2005-04-06 Raphael Neider <rneider AT web.de>
8562 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8563 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8564 callers stack/frame pointers
8566 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8568 * device/include/pic16/usart.h: added, missing in previous commit,
8569 * device/include/pic16/adc.h: fixed typo,
8570 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8572 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8574 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8575 uninitialized because a bug appears with gplink
8576 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8577 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8578 complains for unrecognised option
8580 2005-04-05 Raphael Neider <rneider AT web.de>
8582 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8583 structs as well (using memcpy)
8584 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8585 on ISRs (GOTO has no label)
8586 * src/pic16/device.h: added OF_OPTIMIZE_DF
8587 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8588 new data flow analysis/optimization
8589 * src/pic16/pcode.c: added (prototypes for and implementation of)
8590 dataflow analysis functions, fixed pCodeInstructions' inCond and
8591 outCond values, made RCALL a branch instruction
8592 * (pic16_unlinkpCode): keep C line if possible
8593 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8594 C line moved if possible
8595 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8596 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8597 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8598 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8600 * (pic16_getJumptabpCode): NEW, needed in...
8601 * (LinkFlow): fixed handling of jumptables, calls and conditional
8603 * (pic16_InsertCommentAfter): NEW
8604 * (pic16_pCodeReplace): made verbose and flow preserving
8605 * (AnalyzeFlow): added call to data flow analysis
8606 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8607 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8608 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8610 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8612 * src/SDCCast.c (decorateType): fixed bug #1105626
8614 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8616 * device/include/asm/pic16/features.h,
8617 * pic18f*.h headers,
8618 * device/include/pic16/adc.h,
8619 * device/include/pic16/delay.h,
8620 * device/include/pic16/i2c.h,
8621 * device/include/pic16/malloc.h,
8622 * device/include/pic16/stdio.h,
8623 * device/include/pic16/stdlib.h,
8624 * device/include/pic16/string.h,
8625 * device/lib/pic16/libc/stdio/printf_tiny.c,
8626 * device/lib/pic16/libc/stdio/printf_small.c,
8627 * device/lib/pic16/libc/stdio/strmgpsim.c,
8628 * device/lib/pic16/libc/stdio/strmmssp.c,
8629 * device/lib/pic16/libc/stdio/strmusart.c,
8630 * device/lib/pic16/libc/stdio/vfprintf.c,
8631 * device/lib/pic16/libc/stdlib/ltoa.c,
8632 * device/lib/pic16/libc/stdlib/putchar.c,
8633 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8634 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8635 * device/lib/pic16/libc/stdlib/memchrram.c,
8636 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8637 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8638 * device/lib/pic16/libio/adc/adcbusy.c,
8639 * device/lib/pic16/libio/adc/adcread.c,
8640 * device/lib/pic16/libio/adc/adcsetch.c,
8641 * device/lib/pic16/libio/usart/ubaud.c,
8642 * device/lib/pic16/libio/usart/ubusy.c,
8643 * device/lib/pic16/libio/usart/udrdy.c,
8644 * device/lib/pic16/libio/usart/uopen.c,
8645 * device/lib/pic16/libio/usart/uputc.c,
8646 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8647 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8648 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8649 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8650 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8651 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8652 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8653 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8654 specific keywords to double underlined form,
8655 * device/lib/pic16/libc/Makefile.rules,
8656 * device/lib/pic16/libsdcc/Makefile.rules,
8657 * device/lib/pic16/libm/Makefile,
8658 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8659 to compile with C standard set in Makefile.common
8660 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8661 rand.c and crc.c in compilation process,
8662 * device/lib/pic16/libsdcc/int/divuint.c,
8663 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8664 `c' from signed to unsigned,
8665 * device/lib/pic16/startup/crt0.c,
8666 * device/lib/pic16/startup/crt0i.c,
8667 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8668 keywords to double underlined form, bug fixes in _do_cinit function
8669 which prevented the correct initialization of the .idata segment,
8670 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8671 core to enter a infinite loop
8672 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8674 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8676 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8678 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8680 * device/include/Makefile.in: add support for hc08 subdirectory
8681 * device/include/hc08/: new subdirectory
8682 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8683 Lucas Loizaga, thanks!
8684 * device/include/hc08/mc68hc908qy.h,
8685 * device/include/hc08/mc68hc908gp32.h,
8686 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8687 their own directory. Changed internal macro names to use the compiler
8688 reserved namespace. Changed SDCC specific keywords to double
8690 * device/include/math.h,
8691 * device/include/malloc.h,
8692 * device/include/stdarg.h,
8693 * device/include/stdbool.h
8694 * device/include/string.h,
8695 * device/include/tinibios.h,
8696 * device/include/ds400rom.h,
8697 * device/include/8051.h,
8698 * device/include/8052.h,
8699 * device/include/80c51xa.h,
8700 * device/include/at89c55.h,
8701 * device/include/at89S8252.h,
8702 * device/include/at89x51.h,
8703 * device/include/at89x52.h,
8704 * device/include/ds80c390.h,
8705 * device/include/reg764.h,
8706 * device/include/regc515c.h,
8707 * device/include/sab80515.h,
8708 * device/include/mcs51/c8051f000.h,
8709 * device/include/mcs51/c8051f018.h,
8710 * device/include/mcs51/c8051f020.h,
8711 * device/include/mcs51/c8051f040.h,
8712 * device/include/mcs51/c8051f060.h,
8713 * device/include/mcs51/c8051f120.h,
8714 * device/include/mcs51/c8051f300.h,
8715 * device/include/mcs51/c8051f310.h,
8716 * device/include/mcs51/c8051f320.h,
8717 * device/include/mcs51/c8051f330.h,
8718 * device/include/mcs51/c8051f350.h,
8719 * device/include/z180.h: Changed SDCC specific keywords to double
8722 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8724 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8726 * (pic16_assignConfigWordValue): disable testing of configuration
8727 register value with config mask,
8728 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8729 function with port->fun_prefix,
8730 * (genFunction): when generating a naked interrupt function never
8731 create an absolute segment placed in interrupt vector address, place
8732 the actual interrupt function at IVA instead, when an interrupt
8733 function is generated with unspecified interrupt then do not create
8734 the absolute section,
8735 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8736 code for generating a call to generic pointer get/put function with
8737 a call to function pic16_callGenericPointer(),
8738 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8739 the call to the generic pointer get/put functions with prefixing the
8740 function name with port->fun_prefix,
8741 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8742 * src/pic16/main.c (_process_pragma): prefix function with
8744 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8745 calling assembler, old 18Fxxxx macro is deprecated,
8746 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8747 PC_ASMDIR in while condition,
8748 * (findInstruction): add PC_ASMDIR in while condition,
8749 * (buildCallTree): prefix main with port->fun_prefix,
8750 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8751 identifier for variable with banked access in instructions BTFSS,
8752 BTFSC, BCF, BSF, BTG
8753 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8754 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8755 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8756 perform optimization when enviroment variable NO_REG_OPT is set,
8757 * (insideLRBlock): NEW, return 1 if register is inside an
8758 INF_LOCALREGS block,
8759 * (RemoveRegFromLRBlock): remove a register that is completely
8760 eliminated by register optimization, but it is still left in local
8761 register store/restore in/from stack block,
8762 * (Remove2pcodes): after removing register, check to see if it
8763 should be removed from local register store/restore in/from stack
8765 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8766 DUMMY_READ_VOLATILE,
8768 * device/include/pic16/adc.h: minor prototype modifications and
8770 * device/include/pic16/malloc.h: added GPL notice various
8772 * device/include/pic16/stdint.h: NEW, standard header for ints
8773 * device/include/pic16/delay.h: NEW, header for delay functions,
8774 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8776 * device/include/pic16/signal.h: NEW, header providing helper macros
8777 for implementing signal handlers,
8778 * device/include/pic16/stdio.h: added prototypes for functions,
8779 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8780 prototypes for stdin and stdout, added macro PUTCHAR to
8781 automatically implement putchar function prototype,
8782 * device/include/pic16/usart.h: modified and updated USART library,
8783 * device/lib/pic16/libio/adc/,
8784 * device/lib/pic16/libio/i2c: some modifications to improve library
8786 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8787 family of functions,
8788 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8789 family of functions and other sources,
8790 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8791 of the PIC18Fxx[28] devices,
8792 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8793 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8794 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8795 _do_cinit function, because the previous failed when local variables
8796 where not placed in the same memory bank,
8797 * device/lib/pic16/libsdcc/char/: various modifications to improve
8798 library performance,
8799 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8800 information on the new functions of the c library and more...
8802 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8804 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8806 2005-03-26 Raphael Neider <rneider AT web.de>
8808 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8809 if condition == CARRY)
8810 * (genCmp): adapted to new genSkipc semantics
8811 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8812 on rIfx (genCmp was broken)
8814 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8816 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8817 * src/z80/main.c (_keywords[]),
8818 * src/SDCCglobal.h (struct options),
8820 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8821 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8822 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8823 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8824 always available in leading double underscore form. The C99 support is
8825 mostly missing, but it's a start.
8826 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8827 reserved identifier "__data".
8829 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8831 * src/mcs51/peeph.def: fixed bug 1170013
8833 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8835 * device/include/mcs51reg.h: fixed bug 842007
8837 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8839 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8842 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8844 * src/port.h (struct PORT),
8845 * src/avr/ralloc.c (avr_assignRegisters),
8847 * src/ds390/ralloc.c (ds390_assignRegisters),
8849 * src/hc08/ralloc.c (hc08_assignRegisters),
8851 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8853 * src/pic/ralloc.c (pic14_assignRegisters),
8855 * src/pic16/ralloc.c (pic16_assignRegisters),
8857 * src/xa51/ralloc.c (xa51_assignRegisters),
8859 * src/z80/ralloc.c (z80_assignRegisters),
8861 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8862 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8864 * src/SDCCdflow.c (computeDataFlow),
8866 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8868 * src/SDCCcflow.c (*),
8870 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8871 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8872 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8873 immedDom() returning wrong block; probably fixes bug #1160833)
8875 2005-03-20 Borut Razem <borut.razem AT siol.net>
8877 * support/scripts/inc2h.pl: WIN32 port
8879 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8881 * device/lib/makefile.in: added abs.c and labs.c
8883 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8885 * device/include/stdint.h: added
8886 * device/lib/abs.c: added
8887 * device/lib/labs.c: added
8888 * device/include/stdlib.h: added abs() and labs() prototypes
8889 * device/lib/libsdcc.lib: added abs and labs
8890 * device/include/float.h,
8891 * device/lib/_fsmul.c,
8892 * device/lib/printf_fast.c,
8893 * device/lib/printf_tiny.c: updated comments
8895 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8897 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8900 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8902 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8903 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8905 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8907 * device/lib/printf_large.c: removed inline assembly for portability and
8908 readability. Use printf_fast if speed or size are more important.
8909 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8910 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8912 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8914 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8915 prevent compiler warning
8917 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8919 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8920 moved to level 0 and declared as static. Also they are explicit
8921 placed in access bank. This was necessery because some times they
8922 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8923 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8924 optimizations. Currently only compare to unsigned char is implemented,
8925 * src/pic16/gen.c: added fReturnIdx array,
8926 * (struct resolvedIfx) is moved to gen.h and made public,
8927 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8928 * (aopForSym): added an optimization to directly store in stack of
8929 the operand of a SEND iCode,
8930 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8931 but as registers instead (AOP_REG) using the fReturnIdx array,
8932 * (pic16_freeAsmop): remove the freed register from the
8933 _G.sregsAlloc field,
8934 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8935 a compare of 'WREG',
8936 * (pic16_popGetTempRegCond): changed function prototype, now
8937 function takes also a bitVector argument v which holds the current
8938 set of registers that are allocated for stack access by aopForSym,
8939 registers allocated in aopForSym for accessing stack symbols are not
8940 any more part of the functions usedRegs field,
8941 * (genCall): some times aopOp is called for a stack variable to be
8942 send, aopForSym might perform the push, if this is true make sure
8943 that genCall doesn't push the variable twice by testing _G.resDirect,
8944 * (genFunction): changed testing for unspecified interrupt number
8945 from 256 to INTNO_UNSPEC,
8946 * modified selection scheme of frame pointer generation. Previously
8947 if function did use local registers a frame pointer was generated,
8948 now a frame pointer is generated only if function has arguments
8949 (that need PLUSW2 register access), or has stack arguments, or the
8950 compiler is not instructed to omit the frame pointer,
8951 * (genEndFunction): before restoring local registers that were saved
8952 in the function preamble, also restore the registers that *might*
8953 have been allocated for stack access,
8954 * (genRet): removed some old comments,
8955 * (genCmp, the active (RN's) version): added a call to the
8956 pic16_genCmp_special function to perform the compare with a more
8957 robust and optimized way,
8958 * (genInline): a feature has been added in inline code generation,
8959 which allows a wildcard variable substitution when writing inline
8960 assembly. Code is incomplete and experimental therefore undocumented,
8961 * (genCast): changed order of aopOp for result and right to allow
8962 aopForSym to directly load the result if possible,
8963 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8964 perform an optimized compare on some selected special occasions,
8965 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8966 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8967 generate an IVT any more,
8968 * src/pic16/main.c (pic16_optionsTable): added command line option
8970 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8971 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8973 * src/pic16/NOTES: Raphael Neider added in list of active developers
8974 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8975 jumptable_end to prevent bug #,
8976 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8977 inCond and outCond fields,
8978 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8979 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8980 turn off register spilling,
8981 * (packRegsForOneUse): synced with other ports' versions although it
8982 is not used currently,
8983 * (pic16_packRegisters): added an optimization while reading
8984 structure bitfields, some registers may be saved (malloc code is
8985 decreased by 80 bytes)
8987 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8989 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8990 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8991 this can be optimized more?
8993 2005-03-10 Raphael Neider <rneider AT web.de>
8995 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8996 genNearPointerGet): (hopefully) fixed access to bitfields via
8997 pointers (p->bitN = x; and x = p->bitN; failed)
8999 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9001 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9003 2005-03-09 Raphael Neider <rneider AT web.de>
9005 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9007 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9009 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9010 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9011 (regTypeNum): set REG_BIT type if necessary
9012 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9013 * support/regression/tests/critical.c: check bug 1144613
9015 2005-03-02 Raphael Neider <rneider AT web.de>
9017 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9019 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9021 * src/avr/ralloc.c (serialRegAssign),
9022 * src/ds390/ralloc.c (serialRegAssign),
9023 * src/hc08/ralloc.c (serialRegAssign),
9024 * src/mcs51/ralloc.c (serialRegAssign),
9025 * src/pic/ralloc.c (serialRegAssign),
9026 * src/pic16/ralloc.c (serialRegAssign),
9027 * src/xa51/ralloc.c (serialRegAssign),
9028 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9030 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9032 * src/SDCCast.c (decorateType): fixed bug 1124787
9034 2005-02-20 Hubert Sack <sack AT digiplan.de>
9035 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9037 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9040 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9042 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9043 to keep the correct label reference count when adding/removing references
9044 to labels. A peephole file using this is appended to patch #1144962.
9046 2005-02-14 Raphael Neider <rneider AT web.de>
9048 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9049 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9050 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9051 retrievals of result operand's value on assignment
9053 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9055 * device/include/pic16/string.h: modified prototype for memccpy()
9056 to memccpy(void *, void *, char, size_t)
9057 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9058 check whether to omit frame pointer or not,
9059 * (genInline): convert all occurences of "\n" to LF in inline
9060 assembler blocks, this helps formatting the inline text,
9061 * (pic16_loadFSR0): modified prototype,
9062 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9063 removed some 8051 legacy code,
9064 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9065 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9066 before allocating temporary registers in functions,
9068 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9070 * support/regression/tests/bitvars.c: corrected the "fix"
9072 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9074 * support/regression/tests/bitvars.c,
9075 * support/regression/tests/bitwise.c,
9076 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9078 2005-02-10 Raphael Neider <rneider AT web.de>
9080 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9081 different size for Alpha
9082 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9084 2005-02-09 Raphael Neider <rneider AT web.de>
9086 * src/SDCC.lex(doPragma) : save and restore warning options as well
9087 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9088 * have #pragma less_pedantic set the errorlevel to WARNING
9090 * (cloneOptimize) : fixed wrong malloc's size
9091 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9092 facilitate correct handling of #pragma (save|restore)
9094 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9096 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9098 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9100 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9102 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9104 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9106 2005-02-02 Raphael Neider <rneider AT web.de>
9108 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9109 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9110 * (pic16_storeForReturn): fixed to allow returning function pointers
9111 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9112 * device/include/pic16/{stddef.h,stdbool.h}: added
9114 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9116 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9118 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9120 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9121 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9122 appeared to be required
9124 2005-01-31 Borut Razem <borut.razem AT siol.net>
9126 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9127 include/mcs51 and include/z80 directories to the package
9129 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9131 * src/hc08/gen.c (genFunction): fixed bug #1112752
9133 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9135 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9137 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9139 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9141 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9143 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9145 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9147 * device/include/c8051fxxx.h: removed these 6 files
9148 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9150 2005-01-26 Raphael Neider <rneider AT web.de>
9152 * src/pic16/gen.c (genAssign): fixed assignment from longs
9153 in codespace (were cut to three bytes)
9154 * (genDummyRead): implemented (except for CODESPACE...),
9156 * src/pic16/glue.c (emitStatistics): beautified
9157 * device/lib/pic16/libm/Makefile: added include path
9159 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9161 * src/z80/gen.c (aopPut): fixed bug #1103902
9163 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9165 * device/lib/expf.c: fixed bug #1095792
9167 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9169 * device/lib/pic16/libm: added Math library sources
9171 2005-01-24 Raphael Neider <rneider AT web.de>
9173 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9174 to enable upcast to pCodeOpReg2 (there is no type tag to
9175 differenciate the two and pic16_popGet2p cast into PCOR2)
9176 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9177 (sizeof(sectNames) changed to sizeof(sectName))
9178 Both patches fix segfaults under MinGW.
9180 2005-01-23 Raphael Neider <rneider AT web.de>
9182 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9183 Safe_[mc]?alloc()'ed variables
9184 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9185 of (byte sized) temporaries (assign them to WREG for now)
9186 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9187 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9188 this might fix SIGSEGVs on MinGW...
9189 * src/SDCCopt.c (killDeadCode): restored original behaviour
9190 (volatile operands might get thrown away though)
9192 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9194 * src/pic16/gen.c: fixed bug #1106975,
9195 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9196 pointer update, INTCON is saved, global interrupts are disabled and
9197 restored after updateing TOS.
9198 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9199 * added function attribute 'shadowregs' to take advantage of shadow
9201 * added function attribute 'wparam' as an alternative to the wparam
9203 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9204 user declares a non-ISR function as 'shadowregs',
9205 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9207 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9209 * .version: bumped version number to 2.4.8
9210 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9212 * device/lib/pic16/libio/i2c/: I2C module support library,
9213 * device/include/pic16/i2c.h: I2C support library header,
9214 * device/lib/pic16/libc/stdio/: standard IO support sources,
9215 * (printf_small.c): printf_small() source, supports float print,
9216 * (printf_tiny.c): printf_tiny() source, does not support floats,
9217 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9218 enable global optimizations for entire library source, other
9219 Makefiles in the source tree are also modified to reflect this,
9220 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9222 * doc/sdccman.lyx: updated to reflect new changes,
9223 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9224 sym->onStack if-case,
9225 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9226 sbit, idata, _idata, xdata, _xdata,
9227 * added pragma library, to link an external library, (see doc),
9228 * removed command line options, --pomit-config-words, --pomit-ivt,
9229 --pleave-reset-vector,
9230 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9231 when calling assembler to reflect memory model used, also define
9232 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9233 reflect stack model used,
9234 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9235 on stack return NULL,
9237 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9239 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9240 of the operands is volatile. Fixes #1020220
9242 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9244 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9245 * (OptimizeRegUsage): make sure that there is really no other flow where
9246 the first pCode is used
9248 2005-01-22 Raphael Neider <rneider AT web.de>
9250 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9251 to fix #1106967 (pCode->seq are not set up correctly)
9253 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9255 * src/SDCCglue.c (glue): make sure code area is declared before the
9256 static initialization area.
9258 2005-01-21 Raphael Neider <rneider AT web.de>
9260 * device/lib/Makefile.in: fixed test for pic16 install dir
9261 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9263 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9264 added --optimize-goto compiler switch and pragma wparam documentation
9265 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9266 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9267 and PRODH closing bug #1071770 (peephole optimizer)
9269 2005-01-19 Raphael Neider <rneider AT web.de>
9271 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9272 cmdLine buffers (used when calling sdcpp...) are large enough
9273 (MAX_PATH=256 truncates arguments leading to system halts when
9275 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9276 * (genUminus): rewritten to for efficiency
9277 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9278 used uninitialized in some cases)
9279 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9280 copy the third byte from the int -- now assumes 0x80 (data memory)
9281 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9282 operands (genAddLit expects the iCode's operands to swapped as
9283 well), fixed leftover bytes (crashed for short left operands)
9284 * (pic16_genMinusDec): performance improvements, removed false
9286 * (pic16_genMinus): fixed to cope with differently sized operands
9287 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9289 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9290 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9291 new banksel optimization
9292 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9293 analysis for temporary registers (segfaults...)
9294 * src/pic16/peeph.def: added rule
9296 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9298 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9299 which converts a float number to its ASCII representation
9300 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9301 functions to convert the fractional and integer part of a float to ASCII,
9302 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9303 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9305 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9307 * device/include/pic16/adc.h: added GPL info,
9308 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9309 a pCodeOp as tested operand,
9310 * (genNearPointerGet): optimized bit testing, does not use
9311 intermediate register for bit value, test directly instead with
9312 BTFSS, BTFSC, works only for single bits,
9313 * (genpic16Code): dump the name of the iCode in the asm,
9314 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9315 renamed to pic16_decodeOp,
9316 * (serialRegAssign): do not allocate a temporary register for iCode
9317 sequences that test a single bit for 1/0
9319 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9321 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9322 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9323 access stack and frame pointers. They are initially assigned to
9324 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9325 accessing SFRs. Updated all occurences of modification of stack or
9326 frame pointer in gen.c and pcode.c,
9327 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9328 assigning of a literal value to pointers,
9329 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9330 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9333 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9335 * doc/sdccman.lyx: update documentation about stack pragma, added
9336 some info for stack memory models
9338 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9340 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9342 2005-01-08 Raphael Neider <rneider AT web.de>
9344 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9345 udata sections to fix bug #1097823
9347 2005-01-05 Raphael Neider <rneider AT web.de>
9349 * src/pic16/gen.c (genGenericShift): added handling of differently
9350 sized left operand and result
9352 2005-01-04 Raphael Neider <rneider AT web.de>
9354 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9355 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9356 to hold the condition bit)
9357 * added new version of genCmp (old code available via #define)
9358 * added new version of genShiftLeft/genShiftRight in a generic
9359 way, now supports shifting by negative values
9360 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9361 shiftCount (expected by genGenericShift)
9362 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9363 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9365 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9366 is an invalid literal too...)
9368 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9370 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9371 from Raphael Neider,
9372 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9373 for 8-bit literals. This fixes some literal operands which are sign
9374 extended to 16-bits ints when instruction needs only 8-bits.
9376 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9378 * device/lib/logf.c: added mcs51 assembly version
9379 * device/lib/expf.c: added mcs51 assembly version
9380 * device/lib/_logexpf.c: new shared asm code for expf and logf
9381 * device/include/math.h: add defines for assembly math library
9382 * device/lib/Makefile.in: build new _logexpf.c
9383 * device/lib/libfloat.lib: use new _logexpf.c
9385 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9388 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9389 device types which have less than 0x7f registers.
9391 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9393 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9395 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9397 * device/lib/printf_fast.c: only build on supported arch.
9398 * device/lib/printf_tiny.c: only build on supported arch.
9399 * device/lib/printf_fast_f.c: only build if asm float lib
9400 * device/lib/_fsget1arg.c: only build if asm float lib
9401 * device/lib/_fsget2args.c: only build if asm float lib
9402 * device/lib/_fsnormalize.c: only build if asm float lib
9403 * device/lib/_fsreturnval.c: only build if asm float lib
9404 * device/lib/_fsrshift.c: only build if asm float lib
9405 * device/lib/_fsswapargs.c: only build if asm float lib
9406 * device/include/stdio.h: don't provide print_fast,
9407 print_fast_f, print_tiny prototypes if --xstack used
9409 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9411 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9412 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9415 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9417 * device/lib/printf_fast_f.c: same as printf_fast, but
9418 with floating point enabled
9419 * device/lib/printf_fast.c: minor tweaks
9420 * device/include/stdio.h: add printf_fast_f
9422 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9424 * src/SDCCmain.c: make --float-reent default for mcs51
9425 * device/lib/_fsadd.c: added mcs51 assembly version
9426 * device/lib/_fssub.c: added mcs51 assembly version
9427 * device/lib/_fsmul.c: added mcs51 assembly version
9428 * device/lib/_fsdiv.c: added mcs51 assembly version
9429 * device/lib/_fseq.c: added mcs51 assembly version
9430 * device/lib/_fsneq.c: added mcs51 assembly version
9431 * device/lib/_fsgt.c: added mcs51 assembly version
9432 * device/lib/_fslt.c: added mcs51 assembly version
9433 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9434 * device/lib/Makefile.in: add _fscmp to build
9435 * device/lib/libfloat.lib: add _fscmp to build
9437 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9439 * device/lib/_fs2slong.c: added mcs51 assembly version
9440 * device/lib/_fs2sint.c: added mcs51 assembly version
9441 * device/lib/_fs2schar.c: added mcs51 assembly version
9442 * device/lib/_fs2ulong.c: added mcs51 assembly version
9443 * device/lib/_fs2uint.c: added mcs51 assembly version
9444 * device/lib/_fs2uchar.c: added mcs51 assembly version
9445 * device/lib/_slong2fs.c: added mcs51 assembly version
9446 * device/lib/_sint2fs.c: added mcs51 assembly version
9447 * device/lib/_schar2fs.c: added mcs51 assembly version
9448 * device/lib/_ulong2fs.c: added mcs51 assembly version
9449 * device/lib/_uint2fs.c: added mcs51 assembly version
9450 * device/lib/_uchar2fs.c: added mcs51 assembly version
9451 * device/include/float.h: added #define to select asm vs c
9453 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9455 * device/lib/printf_fast.c: improvements to float output
9456 * device/include/float.h: add defines for assembly float library
9457 * device/lib/_fsget1arg.c: receive 1 float arg
9458 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9459 * device/lib/_fsnormalize.c: normalize a float
9460 * device/lib/_fsreturnval.c: return float, various helper routines
9461 * device/lib/_fsrshift.c: right shift a float's mantissa
9462 * device/lib/_fsswapargs.c: swap 2 floats
9463 * device/lib/Makefile.in: build these 6 new files for mcs51
9464 * device/lib/libfloat.lib: add these 6 files to the library
9466 2004-12-26 Borut Razem <borut.razem AT siol.net>
9468 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9471 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9473 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9474 and fully reentrant and register bank neutral.
9475 * device/lib/printf_fast.c: added float (not enabled by default),
9476 added compact/slower integer (also not enabled by default),
9477 improved size/speed of fast integer code, other minor changes
9478 * device/include/stdio.h, device/lib/Makefile.in,
9479 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9481 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9483 * src/pic16/pcode.c: declaring variables other than at the start of a
9484 block is not supported in C by VC6.
9486 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9488 * applied a previous patch from Raphael Neider that wasn't included
9489 in the previous commits, which fixes infinite loops within jumptable
9491 * made some fixes that previous patches introduced
9493 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9495 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9496 that fixes an issue with AOP_PCODE asmop's offset,
9497 * (pic16_popCopyReg): update instance field too,
9498 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9499 function of pic port,
9500 * (genCmp, genAnd, genAssign),
9501 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9503 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9505 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9506 variables initial values to idata section,
9507 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9508 variables in some functions. This utilizes parmBytes field of iCode
9509 structure to hold the offset of the variable in stack. (might be
9510 able to use the stack field too?)
9511 * applied patch from Raphael Neider # ### , # ###
9512 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9513 variable initial values in idata section,
9514 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9515 for static variables with initial value
9516 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9517 applied fix in while loop from Raphael Neider.
9519 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9521 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9522 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9523 * src/ds390/ralloc.c (serialRegAssign): spill bits
9524 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9525 * support/Util/SDCCerr.c,
9526 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9527 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9528 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9530 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9532 * device/include/sdcc-lib.h: inserted LGPL, added includes
9533 asm/ds390/features.h and asm/mcs51/features.h
9534 * device/include/asm/default/features.h,
9535 * device/include/asm/gbz80/features.h,
9536 * device/include/asm/z80/features.h: added empty _AUTOMEM
9538 * device/include/asm/ds390/features.h,
9539 * device/include/asm/mcs51/features.h: added files with defines for
9540 _AUTOMEM and _STATMEM indicating automatic and static storage class
9541 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9542 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9543 * src/SDCCicode.c (geniCodeCast),
9544 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9545 * src/SDCCloop.c (loopInduction): removed unused variable lr
9546 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9547 to convertToFcall to include char modulo (RFE 1065037), added check
9548 if left operand is unsigned and use abs of literal value
9549 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9550 as it doesn't work after conversion from peephole.def to peephole.rul
9551 * src/mcs51/gen.c (toBoolean): added check for size,
9552 (genModOneByte): optimized code for signed char modulo a literal
9553 power of 2 (thanks to Hubert Sack),
9554 (genRRC): removed unnecessary "clr c",
9555 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9556 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9558 swapped rules 256.c and 256.d,
9559 extended 256.d by using new multiple checks (thanks Erik),
9560 added rules 256.e and 256.f,
9561 updated rule 261.a and 261.b to new generated code
9562 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9564 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9566 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9567 induction related bugs, including first part of bug #1074377
9569 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9571 * applied patch from bug-report #1076292,
9572 * applied patches for genAnd and Goto-optimizations for Raphael
9574 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9575 dump a less iCode information,
9576 * src/pic16/device.h (pic16_options_t): added field debgen,
9577 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9578 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9579 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9581 * (various functions): added macros FENTRY and FENTRY2 to functions,
9582 to emit function prologue,
9583 * (various functions): fixed indentation,
9584 * (genNearPointerGet): fixed loading of FSR0,
9585 * (genPackBits): applied patch from Raphael Neider to fix updating
9586 of FSR0 and touching only the modified bits,
9587 * src/pic16/genarith.c (various functions): added macros FENTRY to
9588 emit function prologue in comments,
9589 * src/pic16/pcode.h: added functions debugf2, debugf3,
9590 * src/pic16/ralloc.c: partial fix for packForPush caused
9593 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9595 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9596 <stsp AT users.sourceforge.net> with reversed byte order
9597 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9599 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9601 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9603 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9604 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9606 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9608 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9610 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9612 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9614 (setFromConditionArgs): friendly operand parser for peephole rules,
9615 (operandBaseName, operandsNotRelated): new peephole condition
9616 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9617 architecture specific register naming into account, handles n-way
9618 comparisons, and supports quoted literals
9619 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9621 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9623 * src/mcs51/peeph.def: fixed bug #1076940
9625 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9627 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9629 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9631 Adding support for replacing ljmps with sjmps in jumptables
9632 generated for switch statements. For now you need to set the
9633 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9634 Now 4 algorithms for mcs51 jumptable generation are used:
9635 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9636 addresses loaded pc-relative for up to 112 cases and stack-pushing
9637 target addresses loaded with offset from dptr for up to 256 cases.
9639 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9640 * src/mcs51/main.c: adapted constants for switch table generation
9641 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9643 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9645 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9646 * support/regression/tests/bug1057979.c: added test for bug 1073386
9648 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9650 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9653 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9655 * src/pic16/device.h,
9656 * src/pic16/genarith.c,
9659 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9661 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9663 Large cummulative patch for pic16 port.
9664 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9665 to call when a stack overflow occurs,
9666 * (malloc.h): added CVS Id tag,
9667 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9669 * added libc directory. The current version of LibC contains string
9670 functions, ctype functions and macros and some functions of the
9671 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9672 be extensively tested in the future. Standard disclaimer here.
9673 Library is not automatically build yet. But one can build it by
9674 invoking 'make' inside the libc directory.
9675 * added ADC library under libio. Preliminary version yet.
9677 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9678 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9679 aopForRemat() now and not by pic16_aopOp(),
9680 * (pic16_popGetTempReg): removed warning messgae when allocating
9681 temporary registers, its a buggy feature and will be removed,
9682 * (pic16_popGet): set register instance field in AOP_CRY,
9683 * (pic16_outBitC): fixed for results in size greater than 1,
9684 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9685 * (pic16_storeForReturn): optimized return of 0,
9686 * (genCmp): experimental code for new genCmp which uses PIC18's
9687 special compare&skip instructions. Initial tests fail some times
9688 with variables grater than 1 byte in size, so new code is disabled,
9689 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9691 * (genCast): began a fix to optimize the casting of a bit to another
9692 bit, now assigning a bitfield to another bitfield will fail, sorry,
9693 * src/pic16/main.c: disabled the use of lr-support feature,
9694 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9695 * added some function prototypes, added function _debugf prototype,
9696 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9697 bits with offset (case PO_GPR_BIT),
9698 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9700 * (isBankInstruction): modified to return 0 for no banking instruction,
9701 and 1 for banking instruction,
9702 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9703 caused stop processing pCodes after a inline assembly block,
9704 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9705 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9706 registers when it shouldn't,
9707 * src/pic16/ralloc.c (allocReg): add preliminary support for
9708 supporting a limited set of temporary registers,
9710 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9712 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9713 genDataPointerSet): ensure assignments always copy in MSB to LSB
9715 (loadRegFromAop): recognize CLRH optimization,
9716 (genFunction): optimize RECEIVE iCodes in reentrant functions
9718 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9720 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9721 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9723 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9724 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9725 contiguous with data
9727 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9729 * device/lib/_gptrget.c (_gptrget),
9730 * device/lib/_gptrgetc.c (_gptrgetc),
9731 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9732 instead of sjmp to ret
9733 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9734 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9736 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9738 * .version: bumped version to 2.4.7
9739 * device/lib/_gptrget.c (_gptrget): is now _naked
9740 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9741 * device/lib/_gptrput.c (_gptrput): is now _naked
9742 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9743 (createFunction): fixed xstack
9744 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9745 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9747 (geniCodeCritical): store original interrupt state in an iTemp bit
9748 var unless stack-auto
9749 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9750 * src/SDCCmain.c (setIncludePath): added include/target to search path
9751 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9752 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9754 (processFuncArgs): put bit vars in bit area
9755 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9756 unsaveRBank): fixed xstack,
9757 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9758 (genFunction, genEndFunction): fixed xstack,
9759 (genAssign): optimization don't walk backwards through mem
9760 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9761 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9762 * support/regression/Makefile: also make library (for stack-auto) when
9763 making "all" and added "test-mcs51-xstack-auto"
9764 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9765 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9766 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9767 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9768 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9769 make-library by MAKE_LIBRARY
9770 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9771 regression tests for xstack
9772 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9773 * support/regression/tests/critical.c: test for critical on mcs51
9775 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9777 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9778 built version of sdcc instead of installed version
9780 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9782 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9783 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9785 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9786 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9787 WARNING: remove device/lib/build/z80/printf.o by hand when
9788 updating from previous build!
9789 * device/lib/z80/printf.c: updated comment
9790 * support/regression/tests/bug1057979.c: test all ports now
9791 * support/regression/tests/bug1065458.c: file added
9793 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9795 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9796 *_start and *_end symbols for static functions
9798 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9800 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9801 and search crt0.o in all library paths,
9802 (setIncludePath): proper handling of --nostdinc,
9803 (setLibPath): proper handling of --nostdlib
9804 * support/regression/Makefile,
9805 * support/regression/ports/ds390/spec.mk,
9806 * support/regression/ports/gbz80/spec.mk,
9807 * support/regression/ports/hc08/spec.mk,
9808 * support/regression/ports/mcs51/spec.mk,
9809 * support/regression/ports/mcs51-large/spec.mk,
9810 * support/regression/ports/mcs51-stack-auto/spec.mk,
9811 * support/regression/ports/z80/spec.mk: use include and lib files from
9812 built version of sdcc instead of installed version
9813 * doc/sdccman.lyx: fixed typo in --nostdinc
9815 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9820 * src/pic/gen.c : added support to generate code for struct bit fields.
9822 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9824 * as/xa51/xa_version.h,
9825 * device/include/errno.h,
9826 * device/include/regc515c.h,
9827 * device/lib/_itoa.c,
9828 * device/lib/_ltoa.c,
9829 * device/lib/ser_ir_cts_rts.c,
9830 * sim/ucsim/xa.src/glob.cc,
9831 * sim/ucsim/xa.src/inst_gen.cc,
9832 * sim/ucsim/xa.src/xa_bit.cc,
9833 * sim/ucsim/xa.src/xa_sfr.cc,
9834 * sim/ucsim/z80.src/inst_dd.cc,
9835 * sim/ucsim/z80.src/inst_fdcb.cc,
9836 * support/scripts/keil2sdcc.pl,
9837 * src/pic16/pic16.dsp,
9838 * src/pic16/pic16a.dsp: corrected cvs line endings
9839 * device/lib/printf_large.c: fixed bug 1057979
9840 * src/pic16/gen.c: fixed non-C standard code
9841 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9842 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9843 * support/regression/ports/mcs51/support.c: reload T1 asap
9844 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9845 pdata use and clear idata startup behaviour
9846 * support/regression/tests/bug1057979.c: added
9848 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9850 * device/examples/ds390/ow390/ad26.h,
9851 * device/examples/ds390/ow390/cnt1d.h,
9852 * device/examples/ds390/ow390/crcutil.c,
9853 * device/examples/ds390/ow390/ownet.h,
9854 * device/examples/ds390/ow390/owsesu.c,
9855 * device/examples/ds390/ow390/swt12.h,
9856 * device/examples/ds390/ow390/swtoper.c,
9857 * device/examples/ds390/ow390/temp10.h,
9858 * device/examples/ds390/ow390/thermodl.c,
9859 * device/examples/ds390/tinitalk/tinitalk.dsp,
9860 * device/examples/ds390/tinitalk/tinitalk.dsw,
9861 * device/examples/mcs51/clock/hw.h,
9862 * device/examples/mcs51/simple2/go.bat,
9863 * device/examples/serialcomm/windows/serial.h,
9864 * device/examples/xa51/dummy.c,
9865 * device/examples/xa51/hello.c,
9866 * device/include/80c51xa.h,
9867 * device/include/at89x051.h: corrected cvs line endings
9869 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9871 * src/pic16/main.c (options): added command line --gstack, to trace
9872 stack over/under flows,
9873 * added pragma 'wparam' to allow passing first byte of function
9874 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9875 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9876 call to __gstack_test function and sets up the symbol as extern,
9877 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9878 * popaop): added call to pic16_testStackOverflow,
9879 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9881 * (genCall, genPcall): now all parameters are passed via stack
9882 except in functions that are pass to wparam pragma in which WREG is
9884 * (genPcall): REENTRANT flag is checked to see if variable prototype
9885 contains reentrant keyword, don't call a non-reentrant function, via
9886 a reentrant function pointer or vice versa, functions are never
9888 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9890 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9891 SIGSEGV when accessing a NULL register stucture,
9892 * (pic16_printGPointerType): modified to handle UPPER modifier for
9893 function initializers, changed prototype of function to simpler one,
9894 * (pic16_printIvalFuncPtr): check to see if function is already
9895 added in externs list,
9896 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9897 optimized a move from W to SFR with a move to the same register
9899 * device/lib/pic16/debug: NEW directory, contains debug features
9900 which are enabled when linking with libdebug.lib, currently command
9901 line option --gstack enables stack pointer tracing for over/under
9902 flow, corresponding sources are in debug/gstack
9904 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9906 * doc/sdccman.lyx: updated SDCC version,
9907 * (PIC16 port): update list of command line options,
9908 * src/pic16/device.h (structure pic16_options_t): added field gstack
9909 to enable stack overflow tracing on push/pops,
9910 * src/pic16/device.c (statistics structure): added statistics
9912 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9913 pic16_dump_int_registers): increase statistics counters for each
9914 * variable which is encountered
9915 * (pic16_dump_usection): emit each .udata variable to its own udata
9917 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9918 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9919 parameters via stack, otherwise use old scheme,
9920 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9921 assembler output file,
9922 * src/pic16/main.c: added command line options --gstack to enable
9923 push/pop tracing for stack overflow,
9924 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9925 instructions): added size of each instruction,
9926 * (pic16_countInstruction): estimate size of instructions in
9927 the_pFile list, inline assembly blocks are not counted,
9928 * (pic16_FixRegisterBanking): trace previous register usage, when
9929 banksel optimizations is greater than 0, don't emit a redudant
9932 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9934 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9935 * src/pic16/ralloc.c : applied same fix for pic16.
9936 * src/pic/gen.c : tidied it up a little.
9938 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9940 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9941 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9943 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9945 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9947 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9949 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9950 non-reentrant function __modsint in the interrupt function (thus
9951 corrupting math operations during serial I/O)
9952 * device/lib/ser_ir.c: as above, changed buffersize
9953 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9955 * doc/Makefile: added option -t for rsync
9957 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9959 * src/SDCCast.h (struct ast),
9960 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9962 2004-10-20 Borut Razem <borut.razem AT siol.net>
9964 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9967 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9969 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9971 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9972 support functions to replace long sequences of MOVFF's from access
9973 bank registers to stack and vice versa,
9974 * src/pic16/device.h: added new field opt_flags, where optimization
9975 flags can be set to enable certain features,
9976 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9977 * pBlock, (genFunction, genEndFunction): surroung loop for
9978 saving/loading used registers in stack with PC_INFO pCodes,
9979 INF_LREGS. Code in between can then be optimized by pCode optimizer
9980 to support function calls,
9981 * (genDataPointerSet): fixed bug which loaded float fields in
9982 structures with corrupt data,
9983 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9984 in a standard way debug info on stderr. Feature used for developing
9986 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9987 obsolete chunks of code,
9988 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9989 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9990 * pic16/src/pcode.c (pic16_newpCodeInfo,
9991 * (pic16_newpCodeOpLocalRegs),
9992 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9994 * (pic16_pCodeConstString): printing of the initial value of a
9995 symbol as a comment is inhibited since parsing was already done by
9996 copyStr and output is corrupt,
9997 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9999 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10001 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10003 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10005 * as/mcs51/lkarea.c: removed old K&R style,
10006 (lnksect): changed check on boundary error,
10007 (lnksect2): changed check on boundary error,
10008 (lnksect2): extend XSTK to end of page if size = 1
10009 * as/mcs51/lkmain.c: removed old K&R style,
10010 (Areas51): create l_IRAM symbol
10011 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10012 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10013 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10014 * device/lib/_mullong.c: added version to be compiled with xstack
10015 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10016 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10017 * device/lib/mcs51/crtxstack.asm: fixed comment
10018 * src/SDCCglue.c: maxInterrupts defaults to 0,
10019 (emitMaps): added pdata,
10020 (createInterruptVect): (re)moved default,
10021 (glue): added pdata,
10022 (glue): moved __start__xstack to XSTK with default size 1
10023 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10024 and options.float_rent when options.stackAuto is set,
10025 (linkEdit): only write XDATA_NAME if provided on command line
10027 * src/SDCCmem.c: added pdata
10028 * src/port.h: added pdata_name to PORT
10029 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10030 (saveRegisters, unsaveRegisters): removed usage of B,
10031 (genMinus): fixed accumulator clash,
10032 (genJumpTab): added comment, this needs another look
10033 * src/mcs51/gen.c: added check for "B in use" paranoia,
10034 added pushB() and popB()
10035 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10038 * src/ds390/main.c,
10040 * src/mcs51/main.c,
10042 * src/pic16/main.c,
10044 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10045 added PSEG (PAG,XDATA) or NULL to port specifier
10046 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10047 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10048 (_mcs51_genInitStartup): removed __start__xstack equ,
10049 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10050 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10051 * src/z80/gen.c (_rleAppend): fixed warnings
10052 * support/regression/tests/zeropad.c: added pdata test
10053 * .version: bumped to 2.4.6
10055 2004-10-17 Borut Razem <borut.razem AT siol.net>
10057 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10058 as a part of nightly build
10060 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10062 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10063 WREG holds the first byte function parameters,
10064 * (aopForSym): take special case for symbols which are in FARSPACE
10065 but in CODESPACE too,
10066 * (assignResultValue): modified to take into account _G.useWreg,
10067 * (genCall): don't use wreg for parameter passing when function is
10068 declared as reentrant, too, added optimization INCF to stack
10069 pointer when stack parameter count is 1,
10070 * (genFunction, genEndFunction): refurnished and fixed to not using
10071 wreg for passing parameters when function has varargs or is
10072 reentrant, fixed bug with symbol name compare for generating
10073 functions in absolute address,
10074 * (pic16_storeForReturn): refurnished,
10075 * (genCmp): began writing a new version of the function, not ready
10076 yet, therefore it is disabled,
10077 * (genAssign): do not read code memory when assigning a function to
10078 a pointer function,
10079 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10080 array of characters, not pointer,
10081 * (pic16initialComments): in debug mode emit an .ident directive for
10083 * (_process_pragma): emit a new warning type (internal to pic16)
10084 when setting stack to default length, emit a similar warning when
10085 placing a function at absolute address and address is not word aligned
10086 * (_pic16_parseOptions): added 'return TRUE' statement,
10087 * (_pic16_linkEdit): if compiling a source, then add the source's
10088 file object, first in the list of objects to link,
10090 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10092 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10093 * src/pic/main.c : removed VC warning.
10094 * src/pic/gen.c : changed comment.
10096 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10098 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10099 reference to a deprecated symbol _GPTRREG was causing failure to
10100 link. Thanks G. M. Gallant for the info.
10102 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10104 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10105 comments for Bugs item #954788.
10107 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10109 * src/pic16/device.c (pic16_dump_gsection,
10110 * pic16_groupRegistersInSection): handle symbols declared to be in
10111 access bank differently,
10112 * src/pic16/gen.c (struct _G): added field resDirect,
10113 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10114 send values read from stack directly to result and don't allocate
10116 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10118 * (pic16_sameRegsOfs): NEW,
10119 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10120 free because they were not allocated from temporary pool,
10121 * pic16_popRegFromString): workaround to fix a problem with
10122 allocating variables twice or never,
10123 * (genGenPointerGet): using PRODL instead of FSR0H,
10124 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10126 * (genAssign): take advantage of the _G.resDirect flag,
10127 * (genCast): around line 11844, use mov2f instead of directly
10128 MOVFF'ing between operands to account for literal values,
10129 * src/pic16/genutils.c: some new debug functions for gpsim have been
10131 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10132 float with integer part only,
10133 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10134 place variables in access bank
10135 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10136 updated sources to reflect recent changes in gen.c
10138 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10140 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10141 sources that searched for headers in installation path, now the
10142 device/include/pic16 is used,
10143 * src/pic16/glue.c (pic16glue),
10144 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10145 .line directives if not in debug mode, this suppresses assembler's
10146 warnings for ignored directives
10148 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10150 * src/port.h: made reset_regparms prototype void parameter explicit.
10151 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10152 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10153 * doc/sdccman.lyx: documented warning disabling and how to use
10154 printf_large to make it print floats.
10155 * device/include/stdbool.h: NEW
10156 * device/lib/_atof.c,
10157 * device/lib/_divuint.c,
10158 * device/lib/_divulong.c,
10159 * device/lib/expf.c,
10160 * device/lib/printf_large.c,
10161 * device/lib/sincosf.c,
10162 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10163 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10164 a completely reentrant lib.
10166 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10168 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10169 * device/include/pic16/stdio.h: fixed bug with colon
10171 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10173 * device/include/pic16/stdio.h,
10174 * device/include/pic16/stdlib.h,
10175 * device/include/pic16/math.h: NEW
10176 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10177 declared as _naked to reduce overhead
10178 * device/lib/Makefile.in (target port-specific-objects-pic16):
10179 changed * to *.* so to ignore the CVS directory,
10180 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10181 stacked variables back in stack,
10182 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10185 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10187 * .version: bumped version number to 2.4.5
10188 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10189 * support/Util/SDCCerr.c (messages structure): added entry for
10192 Large cumulative patch for pic16 port and libraries.
10193 * device/include/pic16/sdcc-lib.h,
10194 * device/include/pic16/stdarg.h,
10195 * device/include/asm/pic16/features.h,
10196 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10197 * device/include/pic16/float.h: changes reentrant keyword with
10198 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10199 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10200 updated target build-libraries to include objects from gptr,
10201 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10202 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10203 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10204 all function headings,
10205 * src/SDCCmain.c: added global parameter userIncDirsSet,
10206 * (parseCmdLine): when option -I is encountered add directory to
10207 userIncDirsSet too,
10208 * src/version.awk: added space between control and long,
10209 * src/pic16/NOTES: added some notes for the port,
10210 * src/pic16/gen.c: added prototype for mov2fp function,
10211 * (fReturnpic16[]): properly named return value registers,
10212 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10213 * (aopForSym): added code to handle symbols with onStack flag set,
10214 symbols onStack are allocated PTRSIZE bytes,
10215 * (aopFreeAsmop): handles special case where asmops are stack objects,
10216 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10217 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10218 added argument lock to trace flaws in allocating temporary registers
10219 when developing port,
10220 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10221 * (pic16_popRegFromString): reenabled allocating a direct register
10223 * (assignResultValue): various beautifications,
10224 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10225 referenced function argument,
10226 * (genIpush): reenabled to allow stacked arguments, handles only
10227 ic->parmPush iCodes,
10228 * (genCall, genPcall): major changes to allow for variable argument
10229 functions, fixed a bug with falsely restoring stack pointer after
10230 returning from call,
10231 * (genFunction): pending code for critical function,
10232 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10233 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10234 * (genNearPointerGet): fixed bug with indirect reading, was always
10236 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10238 * (genAddrOf): rewrote code to take address of a stacked function parameter
10239 * (genCast): fixed casting to generic pointer type,
10240 * src/pic16/gen.h: added AOP_STA,
10241 * (struct asmop): added field stk,
10242 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10243 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10244 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10245 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10246 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10247 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10249 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10251 * (pic16_port structure): generic pointer size is set to 3,
10252 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10253 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10255 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10256 operand is an iTemp,
10258 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10260 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10261 * debugger/mcs51/simi.c: addapt new syntax of s51
10263 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10265 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10266 * src/pic16/pcode.c: commented out some calls to free() in order to
10269 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10272 * src/SDCCicode.c (isiCodeInFunctionCall),
10273 * src/avr/ralloc.c (selectSpil),
10274 * src/pic/ralloc.c (selectSpil),
10275 * src/pic16/ralloc.c (selectSpil),
10276 * src/ds390/ralloc.c (selectSpil),
10277 * src/hc08/ralloc.c (selectSpil),
10278 * src/xa51/ralloc.c (selectSpil),
10279 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10280 stack in the middle of a function call sequence (fixes bug #1020268)
10281 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10282 costs associated with the minimum switch case.
10284 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10286 * src/SDCC.lex: fixed bug #1030549
10288 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10290 * src/SDCCcse.h (struct cseDef),
10291 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10292 over a function call if the CSE is derived from a symbol whose
10293 address has been taken (fixes bug #1029883)
10294 * support/regression/tests/bug-1029883: a new regression test for
10297 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10299 * src/hc08/gen.c (emitinline): fixed bug #1029778
10300 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10301 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10302 and starts toward RFE #905167)
10304 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10306 * src/pic16/gen.c (mov2f): New function to move an operand to
10307 another without considering if it is a literal or a register,
10308 * (pic16_sameRegs): don't check if they are both AOP_REG,
10309 * (AccRsh): removed andmask=0 lines,
10310 * (genLeftShift): duplicated to be improved in future versions,
10311 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10312 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10313 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10314 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10315 * (insertBankSwitch): fixed inserting banksel directives algorithm
10316 for instructions that follow a skip instruction, this fixes a report
10317 for broken subtraction code generation,
10318 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10319 iCode is a left op, just in case result and right share the same
10322 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10325 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10327 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10328 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10329 on 2004-09-12; it was buggy
10331 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10333 * src/SDCCsymt.h: removed RESULT_CHECK
10338 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10340 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10342 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10343 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10344 configuration values no more rejected by compiler, they are assigned
10345 to configuration registers with a warning message instead,
10346 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10347 the for-loop so last conf register is emitted too,
10348 * (_pic16_initPaths): link library libsdcc.lib by default,
10349 * (_hasNativeMulFor): modified test for multiplication according to
10350 Raphael Neider's remarks. Integer multiplication is also done with
10352 * device/include/pic16/pic18fregs.h: corrected type error in while
10353 testing and including 18f6720 header file
10355 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10357 * src/pic16/device.h (pic16_options): removed field use_crt,
10358 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10359 until an optimization to handle single bits is added,
10360 * (pic16_loadFSR0): moved before genUnpackBits,
10361 * (genAnd): some white lines removed,
10362 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10363 leave_reset flags in pic16_options when using crt modules,
10365 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10367 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10368 for bugs 898889 & 979599. Also used some safer print instructions.
10370 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10372 * src/pic16/device.h (pic16_options_t): added field use_crt,
10374 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10375 catch a probable future bug,
10376 * src/pic16/gen.c: aopIdx function commented out,
10377 * (genAssign): commented out old code which used aopIdx,
10378 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10379 code, added if conditionals to take into account the --use-crt
10380 command line options,
10381 * src/pic16/main.c (pic16_optionsTable): added new command line
10382 options, --use-crt= and --no-crt,
10383 * (_pic16_linkEdit): now the proper crt object is added in the
10384 linker command line except than when --no-crt is specified,
10385 * src/pic16/pcode.c,
10386 * src/pic16/pcode.h: added some structures and functions for a new
10387 optimization scheme to compansate for instruction overhead between
10388 same iCodes, this scheme is currently under development and is not
10389 working in any way,
10390 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10392 * device/lib/pic16/startup/crt0i.c,
10393 * device/lib/pic16/startup/crt0iz.c: added global char variable
10394 __uflags to force the generation of an idata section
10396 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10399 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10400 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10402 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10404 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10405 Frieder) and clarified the default code optimization mode
10407 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10409 * src/SDCC.lex (doPragma, process_pragma),
10410 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10411 "opt_code_size", and "opt_code_balanced"
10412 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10413 regrouped options by category, added support for category headers
10414 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10415 and "--opt-code-size"
10416 * doc/sdccman.lyx: documented these new options and pragmas
10417 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10418 preference into account
10420 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10422 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10423 geniCodePreDec): Fixed bug 904237 by generating a warning
10425 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10427 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10429 * src/pic/device.c : When no max ram set validate full memory range.
10431 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10433 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10435 * device/lib/_gptrget.c,
10436 * device/lib/_gptrput.c: updated comment
10437 * device/lib/calloc.c,
10438 * device/lib/free.c,
10439 * device/lib/malloc.c,
10440 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10441 * src/SDCCcse.c (cseBBlock),
10442 * src/SDCCicode.c (printOperand, geniCodeArray),
10443 * src/SDCCicode.h (struct operand): fixed bug 868103
10444 * support/regression/tests/bug-868103.c: added
10445 * src/SDCCast.c (searchLitOp),
10446 * src/SDCCcse.h (struct cseDef),
10447 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10448 * src/SDCCicode.h (struct operand),
10449 * src/SDCCsymt.h (struct sym_link),
10450 * src/avr/gen.c (hasInc),
10451 * src/ds390/gen.c (hasInc),
10452 * src/hc08/gen.c (genPlusIncr, hasInc),
10453 * src/mcs51/gen.c (hasInc),
10454 * src/pic16/glue.c (pic16_printIvalChar),
10455 * src/pic16/ralloc.c (regWithIdx),
10456 * src/xa51/gen.c (hasInc) : removed warnings
10457 * src/SDCCast.c (createBlock): added comment ???
10458 * src/hc08/ralloc.c: updated comments
10460 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10462 * doc/sdccman.lyx: updated section on switch statements, added
10463 section about semaphore locking
10464 * doc/Makefile: added option -info for latex2html
10465 * device/lib/_gptrget.c,
10466 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10468 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10470 * src/pic/device.h,
10471 * src/pic/device.c,
10472 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10473 maxram is less than 0x100.
10475 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10477 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10479 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10482 * src/mcs51/main.c,
10483 * src/ds390/main.c,
10487 * src/pic16/main.c,
10490 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10491 a jump table is the best form for a switch statement, including
10492 automatic insertion of missing cases to make the case range
10493 continuous. Developed in collaboration with Frieder Ferlemann.
10495 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10497 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10498 accumulator result if it needs sign extension
10500 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10502 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10504 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10506 * device/lib/gbz80/printf.c,
10507 * device/lib/z80/printf.c: removed define for NULL
10509 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10511 * as/xa51/xa_link.c,
10512 * device/examples/ds390/ow390/ad26.c,
10513 * device/examples/ds390/ow390/cnt1d.c,
10514 * device/examples/ds390/ow390/counter.c,
10515 * device/examples/ds390/ow390/ds2480.h,
10516 * device/examples/ds390/ow390/ds2480ut.c,
10517 * device/examples/ds390/ow390/findtype.c,
10518 * device/examples/ds390/ow390/gethumd.c,
10519 * device/examples/ds390/ow390/owllu.c,
10520 * device/examples/ds390/ow390/ownetu.c,
10521 * device/examples/ds390/ow390/swt12.c,
10522 * device/examples/ds390/ow390/swtloop.c,
10523 * device/examples/ds390/ow390/temp.c,
10524 * device/examples/ds390/ow390/temp10.c,
10525 * device/examples/ds390/ow390/thermo21.c,
10526 * device/examples/ds390/ow390/tinilnk.c,
10527 * device/examples/ds390/ow390/tstfind.c,
10528 * device/examples/serialcomm/windows/serial.cpp,
10529 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10530 * device/include/reg51.h: fixed line endings for cvs
10532 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10534 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10535 packRegsForAccUse, packRegisters): new accumulator register
10537 * support/regression/ports/hc08/support.c (_putchar): suppress
10538 warning of unused variable
10539 * src/SDCCicode.c: added SWAP entry to codeTable
10541 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10543 * device/lib/sprintf.c: forgot to add this file before previous commit
10545 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10547 * src/pic16/gen.c (genPackBits): added operand right in function
10548 parameters, load result directly if p_type is POINTER (that is
10549 called by genNearPointerSet)
10550 * (genUnPackBits): added operand left in function parameters,
10551 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10552 FSR0 if accessing bitfields,
10554 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10556 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10557 _print_format; updated printf, sprintf, vsprintf
10558 * device/include/asm/default/features.h: corrected comment/define
10559 * device/lib/Makefile.in: added sprintf.c
10560 * device/lib/libsdcc.lib: added sprintf module
10561 * device/lib/printf_large.c,
10562 * device/lib/vprintf.c,
10563 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10565 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10566 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10567 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10569 * support/regression/tests/zeropad.c: define idata as data for hc08
10571 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10573 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10574 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10575 labels are referenced at least once (even if a reference is not found)
10576 * src/hc08/gen.c (emitcode): set isComment flag for comments
10577 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10578 loads), rules 6a..6b (optimize jumps to return)
10580 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10582 * device/lib/acosf.c (acosf),
10583 * device/lib/asinf.c (asinf),
10584 * device/lib/atanf.c (atanf),
10585 * device/lib/ceilf.c (ceilf),
10586 * device/lib/cosf.c (cosf),
10587 * device/lib/coshf.c (coshf),
10588 * device/lib/cotf.c (cotf),
10589 * device/lib/fabsf.c (fabsf),
10590 * device/lib/floorf.c (floorf),
10591 * device/lib/log10f.c (log10f),
10592 * device/lib/logf.c (logf),
10593 * device/lib/sinf.c (sinf),
10594 * device/lib/sinhf.c (sinhf),
10595 * device/lib/sqrtf.c (sqrtf),
10596 * device/lib/tanf.c (tanf),
10597 * device/lib/tanhf.c (tanhf),
10598 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10599 replaced all instances of "reentrant" in the library functions
10600 defined in math.h with this macro.
10601 * support/regression/tests/float_trans.c: reenabled test for hc08
10603 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10605 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10606 erroneously deleted
10608 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10610 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10611 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10612 multi-byte volatile operands are used
10613 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10614 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10615 initialization to area GSINIT0 so that it would always precede
10616 any static initializers in GSINIT
10617 * support/regression/tests/zeropad.c: fixed idata define for hc08
10618 * support/regression/tests/bug-927659.c,
10619 * support/regression/tests/float_trans.c: disabled tests for hc08
10620 pending missing library routines
10621 * .version: increased version number to 2.4.4 - hc08 port now passes
10625 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10627 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10628 * Makefile.common.in,
10630 * as/hc08/Makefile.in,
10631 * as/mcs51/Makefile.in,
10632 * as/z80/Makefile.in,
10633 * debugger/mcs51/Makefile.in,
10634 * device/include/Makefile.in,
10635 * device/lib/Makefile.in,
10638 * link/z80/Makefile.in,
10639 * packihx/Makefile.in,
10640 * sim/ucsim/main_in.mk,
10641 * sim/ucsim/avr.src/Makefile.in,
10642 * sim/ucsim/doc/Makefile.in,
10643 * sim/ucsim/gui.src/serio.src/Makefile.in,
10644 * sim/ucsim/hc08.src/Makefile.in,
10645 * sim/ucsim/s51.src/Makefile.in,
10646 * sim/ucsim/xa.src/Makefile.in,
10647 * sim/ucsim/z80.src/Makefile.in,
10649 * support/cpp2/Makefile.in,
10650 * support/librarian/Makefile,
10651 * support/makebin/Makefile: added DESTDIR to the install path proposed
10652 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10653 * doc/sdccman.lyx: added DESTDIR documentation
10655 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10657 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10658 instruction for interrupt handlers, use fast returns when returning
10659 from high priority interrupts
10661 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10663 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10665 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10666 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10667 bugs, ported much of Bernhard's code from mcs51
10668 * src/mcs51/gen.c (genSend),
10669 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10670 than one when calling a reentrant function
10671 * device/lib/_mullong.c: defined an alternate struct layout for big
10672 endian ports (hc08)
10674 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10676 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10679 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10681 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10682 are sane and complete before asking the port its prefered parameter
10683 passing method (fixes bug #1017633)
10684 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10687 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10689 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10690 problem in bitfields >= 8 bits.
10692 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10694 * src/SDCCsymt.c: undid changes that were not meant to be committed
10696 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10698 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10700 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10702 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10703 copied and wrong bit got inverted
10705 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10707 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10708 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10709 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10710 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10711 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10712 assignments to bitfields at known addresses
10713 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10714 reads from bitfields at known addresses
10715 * src/hc08/ralloc.c (packRegisters),
10716 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10717 genhc08Code): optimize pointer get values used as conditionals
10718 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10721 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10723 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10724 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10725 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10728 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10730 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10732 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10734 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10737 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10739 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10741 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10743 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10746 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10748 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10750 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10752 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10753 cases use more compact code.
10755 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10757 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10759 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10761 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10763 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10766 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10767 parameter of changePointer() from symbol* to sym_link*
10768 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10769 * src/SDCCsymt.c (compareType): void* type is castable to other
10770 pointers, but not necesarily an exact match.
10771 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10772 is no longer blindly treated as an exact match.
10773 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10775 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10777 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10779 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10783 * src/pic/ralloc.h,
10784 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10786 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10788 * src/pic/device.c,
10789 * src/pic/device.h,
10790 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10792 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10794 * src/mcs51/gen.c (emitcode): fixed bug #992819
10796 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10798 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10799 there's no need to make it worse
10801 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10803 * src/mcs51/ralloc.c (deassignLR),
10804 * src/ds390/ralloc.c (deassignLR),
10805 * src/hc08/ralloc.c (deassignLR),
10806 * src/z80/ralloc.c (deassignLR),
10807 * src/pic/ralloc.c (deassignLR),
10808 * src/pic16/ralloc.c (deassignLR),
10809 * src/avr/ralloc.c (deassignLR),
10810 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10811 rlivePoint): fixed another part of bug #971834
10813 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10815 * src/z80/main.c: enabled "critical" keyword
10816 * src/z80/mappings.i,
10817 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10818 functions (fixes bug #979646)
10819 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10821 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10823 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10826 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10828 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10829 doesn't disable too much optimizations
10831 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10833 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10835 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10837 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10839 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10841 * src/pic/gen.c tidied up tabs
10842 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10843 * src/pic/main.c tidied up tabs
10844 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10845 * src/pic/pcoderegs.c tidied up tabs
10846 * src/pic/ralloc.c tidied up tabs
10848 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10850 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10851 to S_FIXED for pic16 port and when symbol is not in level 0,
10852 allocate for S_REGISTER storage class and pic16 port, too,
10853 * src/pic16/device.h: prototype for checkSym,
10854 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10855 * (pic16_assignConfigWordValue): test the value and the mask to
10856 validate that the value is suitable for the configuration word,
10857 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10858 collect extern declared symbols, don't emit symbol twice, check
10859 first if symbol is in publics set first,
10860 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10861 * added command line '--fstack' which enables an experimental
10862 feature for stack access, too buggy to be used yet...
10863 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10864 * (pic16_allocDirReg): when register has storage class S_REGISTER
10865 allocate in pic16_dynAccessRegs,
10866 * device/include/pic16/pic18f????.h: modified configuration word
10867 naming convention, words started as CONFIG0H but should be CONFIG1H
10869 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10871 * device/include/mcs51reg.h: fixed bug 970993
10873 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10875 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10876 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10877 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10878 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10879 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10880 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10881 error/warning numbers,
10882 added function setWarningDisabled()
10883 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10884 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10885 _memcmp.c _memmove.c calloc.c realloc.c free.c
10886 * support/regression/tests/malloc.c: added tests for new functionality
10887 * support/regression/tests/zeropad.c: added tests for truncated initializers
10888 and initialized char arrays starting with '\x0'
10889 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10891 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10893 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10895 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10897 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10898 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10899 peephole 177.e. Thanks to anonymous
10901 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10903 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10904 function isn't used in the source but referenced as a
10905 variable initializer then declare it as extern in .asm file
10907 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10909 * .version: increased version number to 2.4.3
10911 Adding version extension according to ChangeLog CVS revision
10912 * src/Makefile.in (target all): added dependency 'version.h'
10913 * (rule version.h): added rule to create version.h from ChangeLog,
10914 * (rule dep): added dependency version.h,
10915 * src/version.awk: AWK script to create version.h
10916 * src/SDCCdwarf2.c (dwWriteModule),
10917 * src/SDCCglue.c (initialComments),
10918 * src/SDCCmain.c (printVersionInfo): modified to write after
10919 version string the version extension number,
10920 * src/SDCCutil.c: included "version.h"
10921 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10923 * src/SDCCutil.h: added prototype for getBuildNumber
10925 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10926 includeDirsSet, too,
10927 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10928 const char [] is found in function prototype...
10930 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10931 moving to WREG with source is already in WREG,
10932 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10933 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10934 * (aopForSym): stack'ed symbols are partially supported, added
10935 if-clause to support symbols in FARSPACE,
10936 * (sameRegs): added test for AOP_ACC to see if registers are same,
10937 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10938 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10939 * (pic16_popRegFromString): will not allocate a new register if it
10940 doesn't find one by name, bug may have introduced...
10941 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10942 * (genIpush): revived to use pic16 port's stack,
10943 * (genAddrOf): added incomplete case for stack'ed operand,
10944 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10945 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10946 can handle multibyte operands,
10947 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10948 * (pic16initialComments): added message for MPLAB compatibility
10950 * src/pic16/main.h: prototype for pic16_mplab_comp,
10951 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10952 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10953 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10954 because of increased complexity of procedure,
10955 * (_process_pragma): stack pragma changed to format 'stack pos len',
10956 emit symbol '_stack_end' to conform with gplink,
10957 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10958 to search for register,
10959 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10961 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10962 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10963 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10964 case for PO_GPR_REGISTER,
10965 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10966 dies, the new era is ahead !...
10967 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10968 pic16_dynInternalRegs,
10969 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10970 * (pic16_allocDirReg): minor optimizations and bug fixes,
10971 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10973 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10974 load stack and frame pointer with address of 'stack_end' symbol
10976 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10978 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10979 without source code but only variable initializers
10981 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10983 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10984 external are not declared as extern to reduce overhead while linking
10986 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10988 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10990 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10992 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10993 Yee Keat for the patch
10994 * src/SDCCast.c (decorateType): fixed bug #979599
10995 * src/ds390/gen.h: removed local fReturnSizeDS390
10996 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10997 * src/ds390/gen.c (genAnd, genOr, genXor),
10998 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11000 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11002 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11003 add relFilesSet to $3, manipulate $2 to handle linking of object
11004 files without source files in command line,
11005 * device/include/pic16 (all headers): added ID location macros,
11006 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11007 entries for ID location bytes,
11008 * (pic16_assignIdByteValue): NEW,
11009 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11010 added field dumpcalltree to pic16_options_t,
11011 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11012 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11013 emitting rFalseIfx label after check_carry label,
11014 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11015 pic16_emitDIRegs), NEW
11016 * (pic16glue): dump .calltree file when option --calltree found,
11017 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11018 * (_pic16_genAssemblerPreamble): emit ID locations after
11019 configuration registers,
11020 * (pic16_linkCmd): modifications of the link command,
11021 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11022 * (pic16_pCodeInitRegisters): don't init stack registers,
11023 * (pic16_findPrevInstruction): fixed bug,
11024 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11025 bug with immediate registers,
11026 * (buildCallTree): traces stack push and pop,
11027 * (pct2): dump also stack usage for each function,
11028 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11029 * (pic16_allocDirReg): various modifications,
11030 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11033 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11035 * src/pic16/pcode.c: removed buggy double colon
11037 2004-07-01 Borut Razem <borut.razem AT siol.net>
11039 * support/scripts/sdcc.nsi: added include/pic16 to setup
11041 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11043 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11044 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11046 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11047 specific command line arguments. Also added sample lkr script
11048 for placing a variable at a specific memory bank.
11049 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11050 at a specific memory bank,
11051 * (pic16_dump_isection): fixed bug which caused string literals to
11052 be omitted when dumping idata section,
11053 * (pic16_groupRegistersInSection): added code to handle registers
11054 in specific memory banks,
11055 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11056 public, all references are renamed too,
11057 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11059 * (pic16_storeForReturn): added case to handle when dest is WREG,
11060 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11061 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11062 pic16_rel_udata, check to see if that register is marked as being
11063 a member of a specific memory bank,
11064 * (pic16_printIvalCharPtr): added code to add string literals either
11065 to code or the idata sections,
11066 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11067 also accept the 'udata' pragma,
11068 * src/pic16/main.h: new structure types sectName and sectSym
11069 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11070 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11071 * (pic16_findPrevInstruction): fixed, it returned nothing,
11072 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11073 instruction combinations,
11074 * (pic16_FixRegisterBanking): heavily reorganised,
11075 * (pic16_AnalyzeBanking): if generating banksel directives is
11076 disabled, then don't call FixRegisterBanking at all,
11077 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11078 completely removed,
11079 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11081 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11083 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11084 Phuah Yee Keat <yk.phuah AT nestac.com>
11086 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11088 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11089 correctly the IVT even if it is relocated to some other location
11091 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11093 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11094 * device/include/pic16/pic18f2220.h: NEW,
11095 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11096 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11097 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11098 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11099 nodefaultlibs, ivt_loc is the location of the interrupt vector
11100 table, and nodefaultlibs signs that default libraries should not be
11101 linked in link stage,
11102 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11103 according to --ivt-loc argument,
11104 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11105 when pragma stack is found,
11107 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11109 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11110 256 (range check), 257 (do while), 258.a-f (bit banging
11111 f.e. on 3-wire SPI bus)
11113 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11115 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11116 variables used exclusively within a loop
11118 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11120 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11122 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11124 * src/SDCClrange.c (computeClash): fixed bug #971834
11126 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11128 * src/mcs51/gen.c (genCmp): fixed bug #975903
11129 * src/hc08/gen.c (operandsEqu),
11130 * src/ds390/gen.c (operandsEqu),
11131 * src/z80/gen.c (operandsEqu),
11132 * src/pic/gen.c (operandsEqu),
11133 * src/pic16/gen.c (operandsEqu),
11134 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11135 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11137 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11139 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11141 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11143 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11144 default case in switch statement,
11145 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11146 to eliminate problem with initialisation of pointers, but problem
11148 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11149 * (emitStaticSegment): removed various lines emitting debug info,
11150 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11151 added processor registers for utilizing EEPROM,
11152 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11153 configurable and set 8
11155 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11157 * .version: increased version number to 2.4.2,
11159 Cumulative patch for pic16 port
11160 * src/pic16/device.c: changed scheme to dump initial values for
11161 variables in idata segment, all print_idata* functions were removed,
11162 now the pic16_printIval* will be called,
11163 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11164 * _pic16_printPointerType, pic16_printPointerType,
11165 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11166 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11167 NEW, similar to the respective functions in SDCCglue.c,
11168 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11169 way, emitting hex bytes,
11170 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11172 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11174 * src/avr/ralloc.c (serialRegAssign),
11175 * src/xa51/ralloc.c (serialRegAssign),
11176 * src/pic/ralloc.c (serialRegAssign),
11177 * src/pic16/ralloc.c (serialRegAssign),
11178 * src/hc08/ralloc.c (serialRegAssign),
11179 * src/z80/ralloc.c (serialRegAssign),
11180 * src/ds390/ralloc.c (serialRegAssign),
11181 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11183 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11185 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11186 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11188 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11190 Cumulative patch for pic16 port:
11191 * src/pic16/device.h (typedef PIC16_device) modified fields for
11192 defining microcontrollers,
11193 * src/pic16/device.c: added new info for all devices in Pics16 array,
11194 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11195 to be optimised out by the pCode optimiser,
11196 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11197 specially, bug reported by G.M. Gallant,
11198 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11199 as force'd so that cannot be optimised out by pCode optimiser,
11200 * src/pic16/pcode.c,
11201 * src/pic16/pcodepeeph.c,
11202 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11203 they are disabled by default, but can be enabled explicit with
11204 command argument --denable-peeps, for testing,
11205 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11206 --pomit-ivt in COMPILE_FLAGS
11208 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11210 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11211 compilation on MSVC
11213 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11215 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11217 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11219 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11220 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11222 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11224 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11225 would only assign 0x300001 register.
11227 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11229 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11230 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11232 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11234 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11236 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11237 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11238 added peephole 254 (left shift), 255 (jump table)
11240 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11242 * device/lib/Makefile.in: removed comment line with model-pic16,
11243 * (target port-specific-objects-pic16): the libraries and objects
11244 are copied to the build directory form the device/lib/pic16/bin
11247 Cumulative patch concerning pic16 port:
11248 * library directory has been re-organized,
11249 * added support for PIC18F1220,
11250 * added headers and library sources for chips 18f1220,18f6520,
11251 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11253 * configuration registers setting has changed, now each supported
11254 device has a complete description of the registers it uses,
11255 * all initialisations are moved to idata sections, these section
11256 can be absolute or relocatable,
11257 * fixed initialisation of codespace variables,
11258 * fixed warning about PCLATU and gpsim,
11259 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11260 * (genAssign): use table reads when assigning from variables in codespace,
11261 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11262 char/int variables placed in codespace,
11263 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11264 registers set in .asm file, no need for --pomit-config-words anymore,
11265 * (pic16glue): some 8051 legacy segments are commented out
11266 (to be removed completely),
11267 * added support for alternative assembler and linker with --asm=
11268 and --link= command line arguments,
11269 * peepholes are disabled automatically in the port, no need to
11270 specify on command line,
11271 * port supports natively char/int/long multiplication, but converts
11272 all divisions to support functions,
11273 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11274 to the file set in variable $2,
11275 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11276 strings in ASCII format and not in hex,
11277 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11278 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11279 allocate proper register if iCodes aren't temporary,
11281 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11283 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11285 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11287 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11290 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11292 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11293 computed address is reused
11294 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11295 multi-byte bitfields
11297 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11299 * src/z80/gen.c: (genArrayInit): must check for pointers too
11301 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11303 * support/regression/tests/zeropad.c: never meant to commit the
11304 nestedstruct test: removed, added check for GCC version
11306 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11308 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11309 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11310 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11311 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11312 bugs 928906 and 954082 half-empty initializers
11314 * src/SDCCsymt.c (getAllocSize): added for above fix
11315 * src/z80/gen.c (genArrayInit): fixed bug 741044
11316 * support/regression/tests/zeropad.c: added tests
11318 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11320 * src/pic16/device.c (pic16_dump_section): corrected bug which
11321 caused some symbols of the libraries to be misplaced
11323 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11325 * src/pic16/glue.c,
11326 * src/pic16/ralloc.h,
11327 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11328 to fix conflict with pic port
11330 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11332 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11333 externs configuration variables,
11334 * src/pic16/ralloc.h,
11335 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11336 prototype in header, commented out some debug messages
11338 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11340 * src/pic16/glue.c,
11341 * src/pic16/main.c,
11342 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11343 for gpasm COFF object generation. Thanks to D. Hawkins for
11346 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11348 * src/ds390/main.c,
11349 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11350 Brock for spotting this)
11351 * src/ds390/gen.c (genEndFunction),
11352 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11353 interrupt handler and critical. Disable push/pop optimizations when
11354 peephole optimizations disabled.
11356 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11358 Updated pic16 library sources and headers.
11359 * device/lib/pic16/pic18f*/ ,
11360 * device/include/pic16/*.h: modified to handle structured SFR
11363 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11365 * src/port.h (PORT structure): added hook initPaths, now each
11366 port can declare its own default search paths,
11367 which can been seen with the --print-search-dirs option,
11368 see pic16 port for example,
11369 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11370 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11371 * (doPrintSearchDirs): NEW, replaces in a central manner the
11372 printing of search dirs which was split in set*Paths functions,
11373 * (main): added call to port->initPaths and doPrintSearchDirs,
11375 * src/ds390/main.c,
11378 * src/izt/tlcs900h.c,
11379 * src/mcs51/main.c,
11381 * src/pic16/main.c: modified port structures to reflect addition of
11384 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11385 * (pic16_dump_section): for registers in same address reserve memory once,
11386 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11388 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11389 result is greater in size than right or left,
11390 * (pic16_genUMult8X8_8): there are some cases where the result can
11391 be 16 bits size, so handle these,
11392 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11393 * (pic16_outBitC): modified to emit pcodes,
11394 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11396 * (genDivOneByte): implemented algorithm to divide 8-bits,
11397 * (genCmp): uncommented goto, but issues still exist,
11398 * (genAnd): fixed a bug with variables >8bits,
11399 * (genPackBits): optimization added that uses BCF/BSF to change a
11401 * (genAssign): fixed bug when assigning floating point literals,
11402 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11403 __sdcc_gsinit_startup label,
11404 * src/pic16/main.c (_pic16_init): removed search directory
11406 * (_pic16_initPaths): NEW, used to initialise search directories,
11407 * (_hasNativeMulFor): support functions for all except char/int
11408 multiplication, and char division,
11409 * (PIC16_port struct): modified entry for native mul support,
11410 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11412 * (buildCallTree): call to register_usage is ifdef'ed out,
11414 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11416 * device/include/string.h: applied Stas Sergeev's patch to make this
11417 header file compatible with the preprocessor -Wundef option
11418 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11419 failure (fixes bug #941458)
11421 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11423 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11424 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11425 that the variable, not the function, should be static
11426 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11427 to be consistent with non-literal case
11429 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11431 * src/SDCCast.c (isConformingBody): fixed bug #949967
11432 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11433 convilong): fixed bug #952086
11435 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11437 * src/SDCCmem.c (allocVariables): fixed bug #955321
11439 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11441 * src/hc08/main.c (_hc08_genAssemblerEnd),
11442 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11443 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11444 completely eliminated the use of a temporary file
11445 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11446 when more than one file linked
11447 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11449 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11451 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11452 which fixes bug #543481
11453 * support/regression/tests/bug-751703.c: fixed comments left from a
11454 cut and paste error
11455 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11456 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11457 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11459 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11460 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11461 are now changed to underscores in moduleName
11463 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11465 * as/mcs51/lkmem.c: better fix for bug #954173
11467 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11468 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11470 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11471 * device/include/c8051f000.h,
11472 * device/include/c8051f120.h,
11473 * device/include/c8051f300.h,
11474 * device/include/c8051f310.h,
11475 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11476 PWM16) and detab'ed
11478 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11480 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11481 and mailing lists, doc'ed --no-peep-comments, removed reference
11482 to knoppix (newest version has no LyX/LaTeX), other minor changes
11483 * src/SDCCglue.c (glue): save 2 bytes stack space with
11484 option --main-return. The ljmp could probably be avoided too
11486 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11488 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11490 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11492 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11493 * src/SDCCopt.c (isLocalWithoutDef),
11494 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11495 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11496 (credit to Maarten Brock for patch #949363, on which this is based)
11497 * support/regression/tests/bug-751703.c: some test cases of extern used
11498 within inner scopes.
11500 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11502 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11504 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11506 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11507 dwWriteLabel): fix to create valid debugger symbols even when
11508 the module name has non-alphanumeric symbols in it
11509 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11510 when a variable's allocation has been optimized away
11513 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11515 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11517 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11518 * src/mcs51/main.c,
11519 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11520 * src/ds390/main.c,
11521 * src/z80/gen.c (z80_emitDebuggerSymbol),
11523 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11525 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11526 * src/pic16/main.c,
11527 * src/avr/gen.c (avr_emitDebuggerSymbol),
11529 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11531 * src/SDCCdebug.c (emitDebuggerSymbol),
11533 * src/port.h: added a debugger struct to the port struct. Added a
11534 callback for defining debugger symbols
11536 * src/SDCCast.c (createLabel),
11537 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11540 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11541 iCode back to the ast for the function
11543 * src/hc08/ralloc.c (hc08_assignRegisters),
11544 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11545 unneeded fields from the regs struct.
11546 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11547 pushReg() & pullReg() functions instead of emitcode()
11549 * src/hc08/gen.c (genLabel, genhc08Code),
11550 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11552 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11555 * src/hc08/gen.c (genEndFunction, genhc08Code),
11557 * src/mcs51/gen.c (genEndFunction, gen51Code),
11559 * src/ds390/gen.c (genEndFunction, gen390Code),
11561 * src/z80/gen.c (genEndFunction, genZ80Code),
11564 * src/pic/gen.c (genEndFunction, genpic14Code),
11566 * src/pic16/gen.c (genEndFunction, genpic16Code),
11568 * src/avr/gen.c (genEndFunction, genAVRCode),
11570 * src/xa51/gen.c (genEndFunction, genXA51Code),
11572 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11573 specific code to cdbFile.c and out of the backend code generators
11575 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11576 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11577 starting address is now 0
11580 * as/hc08/m08pst.c,
11581 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11582 assembler directive for DWARF support
11583 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11587 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11589 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11591 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11592 and inappropriate peephole optimization in jump tables
11594 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11596 * as/hc08/m08pst.c,
11597 * src/SDCCglue.c: sdccopt works for the hc08 port now
11599 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11601 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11603 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11605 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11607 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11609 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11613 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11614 comments from the peephole optimizer replacement rules
11615 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11617 * src/SDCCcse.c (updateSpillLocation),
11618 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11620 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11621 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11622 objects far pointers
11624 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11626 * src/SDCCsymt.h: a missing part of my last change
11627 * src/pic/ralloc.c (regTypeNum),
11628 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11630 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11633 * src/SDCCicode.c (aggrToPtrDclType),
11634 * src/SDCCptropt.h,
11635 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11636 ptrPseudoSymConvert),
11637 * src/pic/ralloc.c (regTypeNum),
11638 * src/pic16/ralloc.c (regTypeNum),
11639 * src/hc08/ralloc.c (regTypeNum),
11640 * src/ds390/ralloc.c (regTypeNum),
11641 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11642 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11644 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11646 * link/z80/lkmain.c (afile),
11647 * as/hc08/lkmain.c (afile),
11648 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11649 prevent a pointer problem when a filename has no directory and
11650 no extension specified.
11652 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11654 * link/z80/lkmain.c (afile): allow periods in directory names
11655 * link/z80/lkmain.c (afile),
11656 * as/mcs51/lkmain.c (afile),
11657 * as/hc08/lkmain.c (afile): allow linker script file to have an
11658 extension other than ".lnk"
11659 * link/z80/lklex.c (getfid),
11660 * link/z80/lkmain.c (parse),
11661 * as/mcs51/lklex.c (getfid),
11662 * as/mcs51/lkmain.c (parse),
11663 * as/hc08/lklex.c (getfid),
11664 * as/hc08/lkmain.c (parse): Support comments in the linker script
11665 file on lines by themselves and after filenames
11667 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11669 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11671 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11673 * src/z80/peeph-z80.def: removed some peephole rules that don't
11674 work with multibyte arithmetic (fixed bug #937126)
11675 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11676 to registers and not global variables
11677 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11678 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11679 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11680 checking for assignments not internally generated (fixed bug #931895)
11681 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11682 structure member (fixed bug #930072)
11684 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11686 * src/SDCCmain.c (linkEdit),
11687 * src/hc08/main.c (_hc08_parseOptions),
11688 * as/hc08/Makefile.in,
11689 * as/hc08/aslink.h,
11691 * as/hc08/m08pst.c,
11692 * as/hc08/lkrloc.c (relr, rele),
11693 * as/hc08/lkarea.c (lnkarea)
11694 * as/hc08/lkmain.c (afile, parse),
11695 * as/hc08/lkelf.c: support for ELF output
11696 * as/hc08/lks19.c (s19),
11697 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11699 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11701 * as/mcs51/lkihx.c: Fixed bug #899105.
11703 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11705 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11706 .dsp files from Unix to DOS.
11708 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11710 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11711 function pointers; we have been compliant for several months now.
11712 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11713 change that was accidently commented out
11714 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11715 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11718 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11720 * src/hc08/gen.c: output of all of the internal debugging information
11721 is now controlled by the D() macro; it is disabled by default
11723 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11725 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11726 harder to keep the same registers during a CAST iCode
11727 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11728 long via int can be done in a single cast, if the signedness is
11730 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11731 putchar() in tinibios.c in ds390's library
11733 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11735 * src/SDCCast.c (decorateType): fixed bug #898889,
11736 cast result of a literal complement too
11737 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11738 fixed check for bitfields
11740 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11742 * src/SDCCicode.c (geniCodeLogic): made it static,
11743 (geniCodeLogicAndOr): added in order to fix bug #905492,
11744 (ast2iCode): fixed bug #905492
11745 * support/regression/tests/bug-905492.c: added
11746 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11747 (processParms): fixed bug #927659: don't copy parms, this will clear
11749 * support/regression/tests/bug-927659.c: added
11751 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11753 * src/SDCCast.c (addCast): don't cast float to char
11754 * device/lib/libsdcc.lib: added _memmove
11756 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11758 * device/lib/large/Makefile: fixed parallel execution by
11759 replacing `make` by `$(MAKE)`
11761 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11763 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11764 offsets (fixes bug #923936)
11766 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11768 * device/lib/small/Makefile: fixed parallel execution by
11769 replacing `make` by `$(MAKE)`
11771 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11773 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11775 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11777 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11778 * src/regression/Makefile: Regression test was not running.
11780 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11782 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11783 complement if possible
11784 * src/SDCCval.c (valComplement),
11785 * src/SDCCicode.c (operandOperation): fixed complement of literal
11786 * support/regression/tests/onebyte.c (testComplement): added
11788 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11790 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11791 return an optimized tree; actually replace actParm with the new tree
11792 * src/SDCCast.h: added some parantheses to remove side effects
11793 * support/regression/tests/bug-920866.c
11795 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11796 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11797 Bit operands were not being handled properly in the pic14 port.
11798 (now src/regression/add.c passes again).
11800 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11802 * src/SDCC.y (labeled_statement): case and default no longer require
11803 a following statement (RFE #893037)
11805 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11807 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11808 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11809 disabled (fixes bug #916294)
11810 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11811 "mov a,acc"; patch provided by Lenny Story
11812 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11814 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11816 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11818 * src/ds390/gen.c (genFunction, genEndFunction),
11819 * src/ds390/ralloc.c (ds390_assignRegisters),
11820 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11821 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11822 pushed if there are parameters passed on the stack. Also, a cleaner
11823 way to decide if r0/r1 should be pushed/popped. (Together they fix
11826 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11829 * device/lib/mcs51/crtpagesfr.asm,
11830 * device/lib/mcs51/crtxinit.asm,
11831 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11832 to avoid confusion with Si Lab's SFRPAGE register.
11834 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11836 * src/SDCCglue.c (emitMaps): allow public sfr variables
11837 * src/SDCCglue.c (initialComments): include compiler build date
11838 with compiler version and put the timestamp of the generated
11839 assembly file on a serperate line to be less confusing.
11840 * src/port.h: added genInitStartup hook
11842 * src/ds390/main.c,
11845 * src/pic16/main.c,
11847 * src/z80/main.c: genInitStartup initialize as NULL (default to
11848 historical behaviour)
11849 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11850 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11851 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11852 library instead of hard coding it into the compiler.
11853 * support/regression/ports/mcs51-stack-auto/spec.mk,
11854 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11855 * device/lib/mcs51/Makefile,
11856 * device/lib/small/Makefile,
11857 * device/lib/large/Makefile,
11858 * device/lib/mcs51/crtpagesfr.asm,
11859 * device/lib/mcs51/crtstart.asm,
11860 * device/lib/mcs51/crtxclear.asm,
11861 * device/lib/mcs51/crtxinit.asm,
11862 * device/lib/mcs51/crtclear.asm,
11863 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11864 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11865 and into user configurable files.
11866 * device/lib/clean.mk: clean mcs51 directory too
11867 * support/regression/tests/longlit.c: added static to T1 declaration
11868 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11869 accesses in the initialization code
11871 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11873 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11874 OSCTRIMVAL as noted in bug #916008
11876 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11878 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11879 in loops with multiple exits (reported as incorrect registers
11880 used by Martin Helmling in Sdcc-user list)
11882 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11884 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11885 made ds390 register extensions look less like error messages
11887 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11889 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11890 reported by Adam Wozniak in Sdcc-user list
11892 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11894 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11895 arithmetic optimizations, added debug output
11897 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11899 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11900 * sdcc.spec: updated and split sdcc into 3 rpms
11901 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11902 needed for literals of LEFT_OP and '+'
11903 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11904 introduced RESULT_TYPE_NOPROM
11905 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11907 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11908 limited promotion to int only for '*'
11909 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11911 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11913 * src/pic16/gen.c (genSkip),
11914 (genc16bit2lit), (gencjneshort): commented out
11915 (is_LitOp): new helper function, checks operand type
11916 (genCmpEq): rewritten
11918 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11920 * support/regression/tests/bug-908454.c: added
11922 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11924 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11925 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11926 (geniCodeCast): cosmetic, don't preserve bit storage class
11927 (geniCodeLeftShift): added promotion
11928 (geniCodeLogic): fixed regression
11929 * src/SDCCsymt.c (computeTypeOr): accept bits too
11930 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11932 2004-03-07 Borut Razem <borut.razem AT siol.net>
11934 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11936 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11938 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11939 version of pic16_genPackRegisters which does not check if ic is a
11941 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11942 function cause string1.c regression test fails
11944 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11946 * sim/ucsim/configure.in,
11947 * sim/ucsim/configure,
11948 * sim/ucsim/doc/Makefile.in: use docdir
11949 * src/SDCC.y: fixed sbit atrributes
11950 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11951 * src/SDCCast.c (decorateType): |^& need special promotion handling
11953 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11954 * src/SDCCsymt.h (computeType),
11955 * src/SDCCicode.c: computeType() needs op
11956 * src/SDCCsymt.c (checkTypeSanity),
11957 * doc/sddman.lyx: "plain" bitfields are unsigned
11958 * src/SDCCsymt.c (computeTypeOr): added
11959 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11961 * src/SDCCval.c (val*): computeType() needs op
11962 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11963 * support/regression/tests/onebyte.c: added tests for |^&
11965 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11967 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11968 for writing icode into asm output.
11970 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11972 * src/pic16/device.c: added some debug lines enabled
11973 with macro DEBUG_CHECK,
11974 * src/pic16/genarith.c: more debug in genPlus,
11975 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11976 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11977 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11978 * (aopForSym): onStack symbols are re-placed in data memspace,
11979 and onStack flag is cleared,
11980 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11981 copy temporary pcodeop,
11982 * (genPcall): added warning for not updating PCLATU,
11983 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11984 always true for pic16 port,
11985 * (genMultOneWord): NEW, supports integer multiplication,
11986 * (genMult): modified to call genMultOneWord,
11987 * (ifxForOp): added warning when return NULL,
11988 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11989 flag is set before call to operandFromSymbol for implicit
11991 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11992 options.intlong_rent are set by default,
11993 * (_hasNativeMulFor): modified to allow port generation of integer
11995 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11996 set regtype to REG_SFR for all registers, restricting seting the
11997 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11999 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12001 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12002 more than 500 times in the regression tests
12004 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12006 * support/Util/SDCCerr.h,
12007 * support/Util/SDCCerr.c,
12008 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12010 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12011 for symbol conflicts.
12012 * support/valdiags/tests/enum.c,
12013 * support/valdiags/tests/tentdecl.c,
12014 * support/valdiags/tests/struct.c: expect possible error messages
12015 referring to original symbol definitions.
12016 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12018 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12020 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12022 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12024 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12026 * src/pic16/ralloc.c (newReg): fixed bug #908929
12028 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12030 * src/ds390/gen.c: added missing #include "main.h"
12032 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12034 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12035 checking if symbol is already in set,
12036 * src/pic16/device.h: prototype for checkAddSym,
12037 * src/pic16/gen.c: (_G): added entry interruptvector,
12038 * (assignResultValue): removed some commented out lines,
12039 * (genFunction): check for ISR via sym->type, absolute section for
12040 interrupt code is created via a new pBlock, the goto instruction is
12041 placed now correctly at the interrupt vector position, changed all
12042 references from ivec to _G.interruptvector,
12043 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12044 is the interrupt is a high priority one, same for return from ISR,
12045 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12046 externs to calls of checkAddSym,
12047 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12048 pic16_pcode_verbose flag is set,
12049 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12050 * src/pic16/pcoderegs.c: message about how many registers are saved
12051 will only be emitted if pic16_pcode_verbose flag is set,
12053 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12055 * src/ds390/ralloc.h,
12056 * src/ds390/ralloc.c (ds390_regWithIdx),
12057 * src/ds390/gen.c (emitcode),
12058 * src/ds390/main.h,
12059 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12060 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12061 ds390operandCompare, getRegsRead, getRegsWritten,
12062 initializeAsmLineNode): customized instruction size calculation for
12063 ds390, started basis for some register optimizations
12064 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12065 corresponding assembly output
12066 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12067 missing push/pop of r0/r1. Optimized push/pops
12069 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12071 * src/mcs51/main.c (instructionSize): fixed ACALL size
12072 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12074 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12076 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12077 the sorting of rlist with NULL elements
12078 * (print_idataType, print_idata): NEW to create idata sections
12079 * src/pic16/device.h: idataSymSet new variable
12080 * src/pic16/gen.c (genFunction): fixed some bugs in string
12081 comparing, improved the absolute section creation for ISRs,
12082 added FSR0L/FSR0H in registers that are saved in an ISR,
12083 * (genInline): fixed the processing of inline snippets,
12084 now they undergo no process by the peephole optimizer
12085 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12086 are placed in idataSymSet,
12087 * (pic16emitStaticSeg): extern symbols are added in externs,
12088 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12089 switching when aboslute variables are placed in access bank memory
12090 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12091 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12092 commented out with #if,
12093 * (pic16_packRegisters): reintroduce the check for CAST because some
12094 symbols are not correctly handled,
12095 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12096 pCodeInstruction instead of pCode,
12097 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12098 pCodeAsmDir definition,
12099 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12100 directive, then the argument directive is emitted without the leading
12101 tab, hack for inline labels which must be in the first column,
12102 * (compareLabel,pic16_findNextInstruction),
12103 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12104 * (insertBankSwitch): modified for the new pCodeAsmDir,
12106 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12107 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12109 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12111 * (pushSide): commented out with #if,
12112 * (assignResultValue): fixed some typos in saving
12114 * (genPcall): FIXED and sync'ed with genCall,
12115 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12116 * (genNearPointerGet): fixed to handle some more cases,
12117 implementation scheme via table reads,
12118 * (genConstPointerGet): modified to access code memory correct,
12119 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12120 and improved to handle some cases
12121 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12122 instead of "RETLW" for init data
12123 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12124 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12125 variables are placed in access bank memory (<0x80 and >=0xf80),
12126 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12127 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12128 TBLWT_POSTDEC,TBLWT_PREINC
12129 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12130 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12132 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12133 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12134 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12135 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12137 2004-02-29 Borut Razem <borut.razem AT siol.net>
12139 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12140 support/Util/findme.h, support/Util/system.h: enhance binary relative
12141 search for lib and include by using findProgramPath()
12143 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12146 * src/SDCCpeeph.c (pcDistance),
12148 * src/mcs51/ralloc.h,
12149 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12150 * src/mcs51/main.h,
12151 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12152 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12153 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12154 size calculation port specific, started basis for some register
12156 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12157 missing push/pop of r0/r1. Optimized push/pops
12158 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12159 * device/lib/_modsint.c (_modsint),
12160 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12161 and stack version so regression tests pass
12163 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12165 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12166 * src/SDCCast.c (decorateType): catch another small optimization
12168 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12169 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12170 modified to finally use computeType() all over SDCC,
12171 see Feature Request #877103
12172 * src/SDCCval.h: cosmetic
12173 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12174 valCompare(); regression tested in muldiv.c
12175 * support/regression/tests/muldiv.c (testMod): mod sign follows
12178 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12180 * src/SDCCast.c (decorateType): fixed bug #902362
12181 * doc/INSTALL.txt: fixed install instructions for win32
12183 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12185 * device/include/Makefile.in (install): fixed by replacing spaces
12188 * doc/INSTALL.txt: updated for release
12189 * doc/sdccman.lyx: added warning for --xstack being buggy
12191 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12193 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12194 to eliminate build warnings.
12195 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12197 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12198 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12200 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12201 removed -penable-stack, added comment for stack pragma, added
12202 warning for not initializing the stack/frame registers, removed
12203 comment at interrupts section
12205 Stack is made permanent, there is no ability to disable stack usage.
12206 * src/pic16/device.h,
12207 * src/pic16/device.c: removed all references to USE_STACK macro,
12208 * src/pic16/device.c (pic16_dump_section): when no elements in
12209 rlist, free rlist before return,
12210 * (pic16_dump_int_registers): NEW, internal registers are a new set
12211 of general purpose registers reused by each function,
12212 * (checkAddReg): returns 1 if registers is added to set,
12213 * (pic16_groupRegistersInSection): when a registers is of type
12214 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12215 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12216 SRCASECMP macro is moved here from device.c
12217 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12218 PO_PCLATU, PO_PRODL, PO_PRODH,
12219 * (pic16_pCodeOpType, genMinus,
12220 changed compares to "a" register, with AOP_ACC,
12221 * (pic16_genPlus): fixed some bugs and indented properly,
12222 * (pic16_addSign): changed size to size+offset in the MOVWF
12224 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12225 multiply 8-bit operand by literal, result is 8-bit,
12226 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12227 multiply 2 8-bit operand, result is 8-bit,
12228 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12230 * src/pic16/gen.c: changed accUse to contain WREG only,
12231 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12232 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12233 true, do not use immediate addressing any more unless sym is a
12234 pointer in codespace,
12235 * (aopForRemat): do not use immediate addressing when symbol not in
12236 codespace and when symbol's address is requested,
12237 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12239 * (aopGet): added case for AOP_ACC and don't return "accumulator
12240 bug" but WREG instead,
12241 * (popGetTempReg): pushes contents of temporary register in stack,
12242 * (popReleaseTempReg): pops contents of temporary register from
12243 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12244 * (pic16_popGet): separated case AOP_ACC to return register WREG
12245 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12246 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12247 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12248 the use of immediate pointers to certain cases only.
12250 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12251 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12252 * (assignResultValue, genCall, genRet): modified to use the new
12253 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12254 genPcall is still broken,
12255 * (genFunction): added code to create 'A' type pBlocks when
12256 interrupt functions are generated, code not extensively tested yet,
12257 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12258 * (genEndFunction): modified so ISRs pop stored registers from stack,
12259 * (genMultOneByte): cleanup,
12260 * (AccRsh): added flag andmask, to and result with appropriate mask,
12261 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12262 * (genDataPointerGet): fixed and reenabled its use,
12263 * (genNearDataPointerGet): bugs fixed,
12264 * (genDataPointerSet): bugs fixed,
12265 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12266 pic16_DumpSymbol, pic16_DumpOp,
12267 * src/pic16/genutils.h: function prototypes for the above functions,
12268 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12270 * (pic16emitRegularMap): many many many improvements, but needs a
12272 * src/pic16/main.c: enable_stack in pic16_options is removed,
12273 * (_pic16_parseOptions): removed command line options -penable-stack,
12274 * (_process_pragma): emit stack symbol only when stack pragma is
12276 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12277 redirected to FSR0L/FSR0H pair,
12278 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12279 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12280 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12282 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12283 * (dumpPicOptype): NEW,
12284 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12285 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12286 with movff instruction,
12287 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12288 added pic16_int_regs, some packRegsFor* functions are commented out,
12289 because produce errors,
12290 * src/pic16/NOTES: minor modifications
12292 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12294 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12295 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12297 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12298 * as/mcs51/lkaomf51.c: fixed bug #895763
12300 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12302 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12304 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12306 * doc/sdccman.lyx: added details about the HC08 storage classes and
12307 interrupts, fixed the register usage info for z80 & gbz80
12309 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12311 * doc/sdccman.lyx: added more pic16 port documentation
12312 * device/include/pic16/: added header pic18fregs.h
12314 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12316 * doc/sdccman.lyx: added Vangelis' contribution
12318 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12320 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12321 extend to the next CALL or PCALL, not just to the next CALL.
12323 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12325 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12327 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12329 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12330 bug #895752 and a better fix for bug #716790
12332 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12334 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12336 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12338 * doc/sdccman.lyx: minor changes, minor changed
12340 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12342 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12343 which can't handle SDCC_NEWONEBYTEOPS,
12344 (geniCodeMultiply): removed conversion from mult to shift for pic14
12347 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12350 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12351 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12352 thus fixing bug #895406
12354 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12356 * device/lib/_modsint.c,
12357 * device/lib/_modslong.c: sign follows divisor only
12358 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12359 signs or signedness can be ignored
12360 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12361 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12362 added optimization for IFX,
12363 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12365 reenabled optimization for IFX, which was removed on 2004-01-11
12366 * src/SDCCast.h: added return type IFX
12367 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12368 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12369 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12370 SDCC_OLDONEBYTEOPS selects the old behaviour
12371 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12372 changed again and commented promotion rule
12373 * src/SDCCval.c (valDiv): promotion no longer necessary
12374 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12375 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12377 * support/regression/tests/onebyte.c: added
12379 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12381 * gen.c (genInline): reverted to old code for assemnling inline
12382 code because of bug reported James Chadd
12384 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12386 * ralloc.h: missing declarations from previous patch,
12387 seems that patch for ralloc.h was never applied, fixed
12389 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12390 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12394 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12395 indirect addressing. Marked FSR0 as deprecated
12396 * gen.c (pointerCode): commented out, not needed now
12397 (pic16_popGet2p): new MOVFF helper function
12398 (genGenPointerGet),
12399 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12400 (shiftRLong): removed duplicate debugging info
12402 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12404 * src/ds390/gen.c (genNearPointerGet),
12405 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12406 optimization with bits, but not bitfields.
12407 * src/ds390/ralloc.c (packRegisters),
12408 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12410 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12412 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12414 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12417 * src/SDCCicode.c (operandFromSymbol),
12418 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12419 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12420 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12421 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12422 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12423 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12425 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12426 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12427 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12428 * src/SDCCsymt.c (newSymbol),
12429 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12432 * src/SDCCval.c (newiList): fixed bug #885705
12434 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12436 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12437 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12439 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12441 * device/include/c8051f120.h,
12442 * device/include/c8051f300.h,
12443 * device/include/c8051f310.h: added/updated header files for Silicon
12444 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12445 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12446 in new section Submitting patches
12448 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12450 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12451 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12452 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12454 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12455 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12456 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12458 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12459 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12460 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12462 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12463 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12464 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12465 genGenPointerSet): fixed bug #892400
12466 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12467 to eliminate build warnings.
12468 * src/SDCCast.c (processParms),
12469 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12471 * support/valdiag/valdiag.py: added GCC to the list of defines active
12472 when compiling with gcc
12474 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12476 * support/Util/SDCCerr.h,
12477 * support/Util/SDCCerr.c,
12478 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12479 with an incomplete type (fixed bug #883734)
12480 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12482 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12484 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12486 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12488 * src/SDCCast.c (decorateType),
12489 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12490 function pointer implementation
12491 * support/regression/tests/funptrs.c: added tests to verify both forms
12492 of function pointers work correctly. Added tests to verify parameters
12493 are passed in the correct order.
12495 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12497 * device.c (regCompare): registers are sorted by ascending
12498 address and increasing size,
12499 * main.c (_pic16_finaliseOptions): removed the declaration
12500 of compiler macro MCU. Now a macro of the format pic18fxxxx
12501 will be defined from the command line
12503 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12504 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12506 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12507 PCOP_RLCF was overwritten!
12508 * gen.c (genSkip): commented out calls to pic16_emitcode,
12509 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12511 * (genRRC): added debugging info,
12512 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12513 overwritten while shifting,
12514 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12515 overwritten while shifting,
12518 * (shiftLLeftOrResult),
12519 * (shiftRLeftOrResult),
12521 * (shiftLLong): Implemented with pic16_emitpcode
12522 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12523 * (genLeftShift): Fixed bug, operand for shift by variable always
12524 was "and"ed with 0x0f,
12525 * (genLeftShiftLiteral),
12527 * (genRightShiftLiteral): added debugging info,
12528 * (genrshFour): added comment,
12529 * (genRightShift): determined signedness from operand "left"
12530 instead of "result"
12532 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12534 * src/SDCCicode.c (geniCodeParms),
12535 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12536 function pointers, fixed function pointer bugs #861242 and #861896
12538 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12540 * device/include/c8051f000.h,
12541 * device/include/c8051f120.h,
12542 * device/include/c8051f300.h: added header files for Silicon
12543 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12545 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12547 * src/SDCCast.c (processParams): added new type flow and restructured
12548 (gatherAutoInit): added new type flow
12549 (addCast): cosmetic changes
12550 (getLeftResultType): added new type flow for array indices, patch
12551 provided by Stas, see FR #877103
12552 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12553 array index patch by Stas
12554 * src/SDCCast.h: added prototype getResultTypeFromType()
12556 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12557 * src/pic/glue.c (pic14emitStaticSeg),
12558 * src/pic16/glue.c (pic16emitStaticSeg),
12559 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12560 for initialization of symbols
12561 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12562 * support/Util/SDCCerr.h:
12563 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12564 * .version: bumped version number to 2.3.8
12565 * device/include/Makefile.in (install),
12566 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12569 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12571 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12572 Slade Rich fixed an optimization bug
12573 * src/pic/pcodepeep.c,
12574 * src/pic/pcoderegs.c
12575 * doc/Makefile (install): added test for directory
12577 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12579 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12580 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12581 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12582 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12583 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12584 * as/mcs51/asexpr.c (term),
12585 * as/hc08/asexpr.c (term): fixed bug #887146
12587 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12589 * src/z80/gen.c (genMult): handle single byte result product
12590 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12591 DUMMY_READ_VOLATILE (fixed bug #886367)
12593 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12595 * support/regression/tests/libmullong.c: fixed logic, on little endian
12596 hosts we ended without a mullong_wrapper()
12598 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12600 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12601 virus/worm forged address usage.
12603 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12605 Fixed promotion, it should be done on AST level:
12606 * src/SDCCast.c (addCast): added promotion to int
12607 (decorateType): updated call to upCast()
12608 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12609 usualUnaryConversions()
12611 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12613 * support/regression/tests/literalop.c (mulWrapper): Added a
12614 wrapper to remove integer overflow warnings.
12616 * support/regression/tests/float_trans.c: Made work on host.
12618 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12621 * support/regression/generate-cases.py (main): Changed from inline
12624 * doc/Makefile (install): Changed to depth first to get rid of
12625 missing directory install warning.
12627 * as/Makefile (install-doc): Made work on Mac.
12629 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12631 * src/SDCCast.c: added an additional type flow in decorateType() of
12632 opposite direction, see feature request #860006; it's enabled at runtime
12633 by setting the environment variable SDCC_NEWTYPEFLOW
12634 * src/SDCCast.h: changed prototype of decorateType()
12635 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12636 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12637 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12638 see feature request #877103
12639 * src/SDCCval.c: updated call of decorateType()
12640 (valBitwise): fixed bug #882876
12641 (valMinus): added promotion
12642 (valLogicAndOr): result is unsigned
12643 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12644 * src/SDCCsymt.c (computeType),
12645 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12646 must not cause an unsigned operation
12647 * src/pic/glue (pic14emitRegularMap),
12648 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12650 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12652 * src/pic/pcode.c (PCodeID): commented out left over debug code
12654 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12656 * support/valdiag/tests/overflow.c: added shift tests
12657 * src/pic/device.c,
12664 * src/pic/pcodepeep.c,
12665 * src/pic/pcoderegs.c,
12666 * src/pic/ralloc.c,
12667 * src/pic/ralloc.h: applied patch from Slade Rich;
12668 added support for multiple code pages and multiple RAM banks on the
12669 PIC 14 port. The ASM files now no longer simply assume all the
12670 code / RAM are in the same page / bank. This means the linker can
12671 safely allocate code/RAM of separate ASM files to different pages/banks.
12672 * doc/sdccman.lyx: added Slade's tips
12673 * src/mcs51/peeph.def: fixed bug #880768
12675 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12677 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12678 * src/SDCCast.c (decorateType): fixed bug #880197
12680 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12682 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12685 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12686 strtof is not part of C89 and isn't included with Mac OS X.
12688 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12690 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12691 shiftL2Left2Result): fixed bug #879326
12692 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12693 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12694 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12695 address fetch for clr instruction
12696 * device/lib/hc08/_mulint.c: created optimized assembly version
12697 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12699 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12701 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12702 proposed in FR #877103
12704 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12706 * src/SDCCval.c (cheapestVal): added missing checks
12707 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12708 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12710 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12712 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12715 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12717 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12718 loaded with the linker search paths (-L arguments) and the libraries
12719 to be linked with the current source (-l arguments). Changes
12720 currently will affect only the pic16 port.
12721 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12722 include path the port specific paths and port specific libraries,
12723 * gplink command now contains the $3 argument,
12724 * src/pic16/device.h,
12725 * src/pic16/device.c,: structure PIC_device is made public and
12726 renamed to PIC16_device, the same for variable Pics which is renamed
12727 to Pics16. Updated all references to them.
12728 * src/pic16/glue.c (pic16glue): corrected bug with code
12729 initialization which bypassed the variable initializations block.
12731 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12732 COMPILE_FLAGS and added the --nostdinc option
12734 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12736 * device/include/mc68hc908jb8.h: Register defs for another member
12737 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12739 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12741 Documenting changes from previous commits.
12742 * configure.in (version 1.56),
12743 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12744 when generating output files to configure the pic16 library,
12745 but now I've commented it out, since gputils aren't installed in the
12746 SF compile farm, so library won't compile
12748 * device/lib/Makefile.in (version 1.56): initially I've added in
12749 target 'all' the prerequestive 'model-pic16' so it compiled the
12750 pic16 library, but now I've commented it out for the same reasons
12752 * added targets 'model-pic16' and 'objects-pic16' to compile the
12754 * added target 'port-specific-objects-pic16' to handle the
12755 generated libraries and copy them into the build/ directory
12756 * added target 'clean-intermediate-pic16' to clean intermediate
12757 files into pic16 directory
12758 * in target 'installdirs' added line to create directory pic16 in
12759 the installation path
12761 * device/include/Makefile.in (version 1.11): in target 'install'
12762 added lines to copy all header files to installation path,
12763 * in target 'installdirs' added line create directory for pic16
12764 headers in the installation path
12766 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12768 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12771 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12774 * device/lib/configure.in,
12775 * device/lib/configure: fixed for autoconf 2.57
12777 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12779 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12780 option so that it actually works. Made it specific to the z80, since
12781 the gbz80 doesn't have these kinds of I/O ports.
12783 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12785 * device/include/z180.h,
12786 * device/lib/_memcpy.c,
12787 * device/lib/_memmove.c,
12788 * device/lib/_mulint.c,
12789 * device/lib/ser_ir.c,
12790 * device/lib/ser_ir_cts_rts.c,
12791 * device/lib/_strcmp.c,
12792 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12793 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12794 portmode; added deprecation warning for bank= and protmode= forms.
12795 Also, guard against buffer overflow.
12796 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12798 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12800 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12801 changed interrupt vector table generation to only emit declared vectors.
12802 * device/include/Makefile.in: added missing backslash
12803 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12805 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12807 Mainly changes to support compilation of the device libraries
12808 * src/pic16/device.c: stack is allocated via symbol and not
12809 via literal number. The symbol is placed in the corresponding
12810 position of the data ram
12811 * (pic16_dump_section): relocatable and absolute uninitialized
12812 data are now emitted in sorted order to reduce section naming,
12813 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12814 weren't marked as being in the access bank,
12816 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12818 Added portion of GNU PIC Library under the directory
12819 device/include/pic16 and device/lib/pic16. These files
12820 contain the declarations of SFRs for the PIC18Fxx2 devices.
12821 The directory is initialized via configure from toplevel.
12823 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12825 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12826 the spilllocations to be compared correctly
12828 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12830 * src/SDCCast.c (decorateType): fixed bug introduced today
12832 2004-01-12 Borut Razem <borut.razem AT siol.net>
12834 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12835 doc/sdccman.lyx: upper case pragmas are deprecated
12837 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12839 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12840 in simpler and even better code
12842 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12844 * src/SDCCicode.c (operandOperation): fixed bug #874819
12845 * src/SDCCast.c (decorateType): fixed
12846 char foo (unsigned long ul) { return ul > 0; }
12848 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12850 * doc/sdccman.lyx: Moved and added some sections, small changes
12851 all over. Telling LaTeX to be less strict with word spacing
12852 to better keep the right margin. Changed some notes about
12853 maintainance of the ports in section 3.2.1 - is it OK like this?
12855 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12857 SDCC source changes:
12858 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12859 convilong): modified to inform the pic16 port that builtin functions
12862 PIC16 PORT specific changes:
12863 * src/pic16/device.c pic16_dump_equates() added,
12864 processor registers declared internally by the port are emitted in
12865 the translation as equates,
12866 * src/pic16/gen.c: inline code is passed unprocessed to the
12868 * (pic16_popGetLit2): fnuction modified to take second operand as
12869 pCodeOp pointer and not as literal,
12870 * (popRegFromIdx): prefixed with pic16_,
12871 * (pic16_popCombine2): modified to receive already allocated pCode
12873 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12874 * (genFunction): initializes local stack frame and pushes on stack
12875 all the registers used by this function,
12876 * (genEndFunction): restores all registers from stack and restores
12878 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12880 * (pic16glue): changed the program startup sequence,
12881 * added new dbName code 'A' for functions placed in absolute section
12882 * src/pic16/main.c: added function attribute _naked,
12883 * added pragma 'code' to place a fnuction at an absolute address,
12884 * added command line arguments --debug-ralloc and --pcode-verbose,
12885 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12886 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12887 * (pic16_newpCodeOpLit2): modified to take the second operand as
12889 * (pic16_printpBlock): modified to emit each function in a separate
12891 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12892 UPPER for immediate operands,
12893 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12895 * src/pic16/peeph.def: all peepholes with movff are commented out,
12896 because there is a problem in the pcode peep optimizer,
12897 * src/pic16/ralloc.c: the register allocator can now reuse local
12898 function symbols for another function. This saves register usage.
12899 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12901 Added file src/pic16/NOTES with information about program writing on
12902 the current port version.
12904 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12906 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12907 and peephole 252 (array access)
12909 2004-01-09 Borut Razem <borut.razem AT siol.net>
12911 * src/SDCCmain.c : fixed #872250: -l command line defined library
12912 files are scanned before standard library files
12914 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12916 * src/SDCCast.c (decorateType): fixed bug #874046
12918 2004-01-09 Borut Razem <borut.razem AT siol.net>
12920 * support/scripts/sdcc.nsi: remove previous installation
12922 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12924 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12925 bytes for last interrupt vector (mcs51)
12926 * sdcc.spec: fixed typo
12928 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12930 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12931 gen51Code): more efficient parameter receive for --model-large
12934 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12936 * src/ds390/main.c,
12937 * src/z80/main.c: added missed needLinkerScript flags (more than
12938 one port structure defined in these file)
12939 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12942 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12944 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12945 * src/port.h: added flag needLinkerScript in port->linker
12946 structure to inform whether to create a .lnk file or not,
12948 * src/ds390/main.c,
12950 * src/mcs51/main.c,
12952 * src/pic16/main.c,
12954 * src/z80/main.c: changed appropriately to configure
12955 needLinkerScript flag
12957 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12958 * src/pic/glue.c: added variable udata_section_name to
12959 override default uninitialized data segment definition for
12960 devices only with SHAREBANK memory (reported from Erik Epetrich)
12961 * (pic14emitOverlay): modified to emit a commented overlay segment
12962 directive when no overlay data exist
12963 * (picglue): modified to emit uninitialized data segment
12964 according to udata_section_name
12965 * src/pic/main.c (_pic14_parseOptions): added command line
12966 options --udata-section-name=[name] to override default
12967 udata definition name
12968 * modified _linkCmd and _asmCmd to include compiler passed
12969 arguments via -W option
12970 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12971 object file from '.rel' to '.o' in port->linker structure,
12972 changed size of fptr from 2 to 3 in port structure
12974 2004-01-07 Borut Razem <borut.razem AT siol.net>
12976 * support/scripts/sdcc.nsi: update PATH
12977 * support/scripts/sdcc.ico: craeted
12979 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12981 * device/include/Makefile.in: fix install
12982 * doc/Makefile: fix install
12984 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12988 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12989 how the function variable allocation summary is displayed; also
12990 include information about variables allocated to the overlay
12993 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12995 * as/mcs51/lkmain.c: Help about -Y option
12996 * as/mcs51/lkarea.c: Fixed gcc warnings
12998 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13000 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13002 * support/valdiag/tests/overflow.c: added
13003 * src/SDCCast.c (decorateType),
13004 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13005 LEFT_OP (left shift)
13007 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13009 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13010 (default behaviour).
13012 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13014 A python script to validate compiler diagnostic messages. It can be
13015 used to verify that sdcc complains about bad c source code and
13016 gives a good location of the error.
13017 * support/valdiag/Makefile,
13018 * support/valdiag/valdiag.py,
13019 * support/valdiag/tests/*
13021 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13023 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13024 * src/SDCCsymt.c (newEnumType),
13026 * support/Util/SDCCerr.c,
13027 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13029 * support/regression/tests/enum.c: added test for enum values that
13030 require at least 2 bytes of storage.
13032 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13034 * src/common.h: added ifndef/define/endif macros
13035 around the header file.
13036 Bug reported from Jesus Calvino-Fraga
13038 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13040 * sdcc.spec: updated
13041 * device/include/Makefile.in: don't install CVS directories
13042 * device/lib/Makefile.in: added removal of CVS directories after install
13043 * doc/Makefile: fixed install, added local_icons
13044 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13045 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13046 * src/ds390/gen.c (genRightShift): fixed bug #870788
13047 * src/SDCCast.c (decorateType): fixed bug #870781
13049 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13051 PIC16 port related changes:
13052 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13053 added variable stackPos,
13055 * gen.c: genCall, assignResultValue: added support for
13056 pushing/retrieving function parameters to/from stack,
13057 genFunction,genEndFunction: setup stack frame for the
13058 generated function,
13059 genAddrOf: will be changed according to bug 863624
13061 * added files genutils.c and genutils.h which contain gen*
13062 debugged and optimised functions extracted from gen.c
13064 * glue.c: added variable 'externs' which holds extern symbols,
13065 pic16emitRegularMap: is modified to properly handle relocatable
13066 symbols under the new scheme,
13067 pic16createInterruptVect: is modified
13068 pic16printPublics: is modified to emit 'global' assembler directives,
13069 added pic16_printExterns to print extern symbols,
13070 pic16glue: initializes stack/frame pointer in the beginning of
13071 the assembly output. Temporary hack, will be corrected later,
13072 because gplink yet does not support stack and SDCC does not
13073 yet support a type of crt0.o object to create the final binary.
13075 * Removed many lines that contain 8051 legacy code.
13076 * The code is finally placed under a 'code' directive.
13077 * Added port specific options.
13079 * _process_pragma: simplified since now we do not need *special*
13080 include file to define SFR registers. But a separate header
13081 will be needed. This will be developed later.
13082 * _pic16_parseOptions: added, parses port specific options:
13083 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13084 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13085 --preplace-udata-with=
13087 * _pic16_setDefaultOptions: modified to initialize section names,
13088 but hack is temporarly out of order since it needs improvement.
13089 * _pic16_genAssemblerPreamble: configuration words are emitted by
13090 their address instead of their name. This part is incomplete and
13091 supports only the 18Fxx2 devices. Other devices will emit an error
13092 during assembly since they do not contain the same set of config
13094 * _pic16_genIVT: is modified,
13096 * pcode.c: added definitions for some hardware registers that are needed
13098 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13099 All PCI entries are updated. Now LFSR is supported.
13100 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13101 * added pic16_newpCodeOpLit2 to support instructions with
13102 two literal arguments
13103 * pic16_pCode2str: corrected code that emits assembler instructions
13104 with two literal operands and those that have an access bit modifier
13105 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13106 this fixes a bug which caused some labels to be lost, when an
13107 assembler directive was added, i.e. banksel,
13108 * pic16_FixRegisterBanking: improved logic that causes the insertion
13110 * InlineFunction: functions that are called once, are not any more
13111 inlined. This can be a port option in the future,
13113 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13115 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13116 hold the corresponding uninitialized symbols,
13117 * pic16_allocProcessorRegister: registers have explicit marked the
13119 * pic16_allocInternalRegister: registers are explicit marked as
13121 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13122 processing list, so bit registers were lost,
13125 * ralloc.h: added field 'accessBank' and original symbol operand
13126 in register definition,
13127 * removed the field isMapped from register definition,
13129 ** Several functions have been removed from various sources:
13130 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13131 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13132 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13133 pic16_assignRelocatableRegisters
13135 ** others have been introduced:
13136 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13137 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13139 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13141 * support/scripts/inc2h.pl: changed definition of BIT_AT
13142 to emit 'sbit at' instead of 'bit at'. This was a request.
13144 PIC16 port related preliminary changes:
13145 * gen.c: prefixed function popRegFromString with
13146 pic16_ and all references to it corrected
13147 * pcode.c: all pic16_pc_* hardware registers prefixed
13148 with underscore (_),
13149 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13150 * ralloc.c: newReg(): when register is REG_SFR then
13151 set address to rIdx,
13152 pic16_allocProcessorRegister(): marks register wasUsed=0
13153 pic16_writeUsedRegs(): added a call to assign processor
13154 registers via pic16_assignFixedRegisters
13156 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13158 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13159 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13160 variables in unused register banks. Also the SSEG is placed
13161 wherever there is enough space for it, and IDATA can be anywhere
13162 in internal RAM. For now compile using -Wl-Y[stack_size].
13163 The mem file is different for this option as well, since it
13164 makes no sense of talking about DSEG lenght.
13166 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13168 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13169 in certain cases, e.g. when ROM assignment, patch provided
13170 from Albert den Haan.
13172 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13174 Many signedness and type propagation fixes:
13175 * src/SDCCicode.c: made geniCodeCast() static
13176 replaced SPEC_ by IS_ (cosmetic)
13177 (operandOperation): fixed div and mod operation
13178 (usualBinaryConversions): added support for promotion of char
13179 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13180 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13181 (geniCodeAdd): an array index will stay unsigned, even if promoted
13183 (geniCodeArray): ditto
13184 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13185 * src/SDCCsymt.c (computeType): added more support for char;
13186 promotion of char is selectable by promoteCharToInt, fixed signedness
13188 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13189 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13190 * src/SDCCval (val*): replaced signedness calculation by
13192 rearranged if-branches (cosmetic)
13193 (valShift): added warning W_SHIFT_CHANGED
13194 (valCompare): fixed problem with different types
13195 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13196 * support/regression/tests/literalop.c: added many cases
13197 * support/regression/tests/ast_constant_folding.c: changed finally to
13199 * .version: new year, new version: 2.3.7
13200 * src/SDCCmain.c (main): applied patch #866468
13201 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13202 provided by Scott Bronson
13203 * doc/sdccman.lyx: updated documentation for sdcdb
13204 updated and added chapter tips
13206 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13208 * src/SDCCsymt.h: missing from yesterday's commits
13210 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13212 * src/SDCC.y (struct_or_union_specifier),
13213 * support/Util/SDCCerr.c,
13214 * support/Util/SDCCerr.h: verify that struct & union tags are used
13217 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13219 * src/SDCCglobl.h: missing from yesterday's commits
13221 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13223 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13224 sft_attributes, struct_declaration, parameter_declaration,
13225 type_name, start_block, declaration_list),
13226 * src/SDCC.lex (check_type): support redefinition of typedef names
13228 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13230 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13231 aligned xdata arrays. Erik helped me with the if clause.
13233 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13235 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13238 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13241 * src/SDCCast.c (newAst_),
13243 * src/SDCCicode.c (ast2iCode, newiCode),
13245 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13246 expr, statement, expression_statement, selection_statement,
13247 iteration_statement, expr_opt, jump_statement): foundation for tracking
13249 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13252 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13254 * support/Util/SDCCerr.c,
13256 * src/SDCCast.c (createCase, createDefault, decorateType),
13257 * src/SDCClabel.c (labelUnreach),
13258 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13260 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13261 (with thanks to Stas Sergeev)
13262 * device/include/time.h,
13263 * device/lib/time.c (CheckTime): suppress unreachable code warning
13265 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13267 * src/SDCCast.c (createIvalCharPtr),
13268 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13270 * support/regression/tests/nullstring.c: tests for these two bugs
13272 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13274 * support/Util/SDCCerr.h,
13275 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13276 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13277 about storage class and 'at' used inside struct or union
13278 * src/SDCCBBlock.c (iCodeFromeBBlock),
13279 * src/SDCCcse.c (ifxOptimize),
13280 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13281 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13282 printIval, emitStaticSeg, emitOverlay),
13283 * src/SDCClabel.c (deleteIfx),
13284 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13285 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13286 gatherAutoInit, processParms),
13287 * support/Util/SDCCerr.h,
13288 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13289 reporting for post-parse errors.
13291 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13293 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13294 implicit casts via union; they don't work on big endian systems
13295 (possible fix for bug #861138)
13297 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13299 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13300 * src/mcs51/main.c: fixed the fix for bug #737001
13302 2003-12-15 Borut Razem <borut.razem AT siol.net>
13304 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13306 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * support/makebin/makebin.c: put output in binary mode
13310 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13312 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13313 xdata and data memory on startup. Set the environment variable
13314 SDCC_NOGENRAMCLEAR to disable this.
13315 * src/mcs51/peephole.def,
13316 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13317 (allows non-interrupt and interrupt code to safely compete for a resource
13318 without the non-interrupt code having to disable interrupts)
13320 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13322 * src/SDCCicode.c (geniCodeAdd),
13323 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13324 with valFromType if type might be a pointer and host is big endian).
13325 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13326 types, not just integer types.
13327 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13328 multiply defined with mismatching "at" address.
13330 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13332 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13333 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13334 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13335 with embedded nulls (fixed bug #753752)
13337 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13339 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13340 Apparently this did not see much testing (endless loop)
13342 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13344 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13346 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13348 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13349 gracefully handle NULL memmap pointers
13351 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13353 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13354 instead of deleting the iCode when an operand is volatile
13355 * src/z80/gen.c (genDummyRead),
13356 * src/mcs51/gen.c (genDummyRead),
13357 * src/ds390/gen.c (genDummyRead),
13358 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13360 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13361 * src/SDCC.y: fixed bug #850420
13363 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13365 Applied z80 i/o port patch from Peter Townson and fixed some operators
13366 to better handle operands in A register.
13367 * device/include/z180.h
13373 * src/z80/peeph-z80.def
13374 * src/z80/peeph.def
13377 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13379 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13381 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13383 * device/lib/hc08/_mullong.c: Removed extra #endif
13385 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13387 * sim/ucsim/hc08.src/inst.cc,
13388 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13389 carries from x to h
13390 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13391 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13392 * device/include/stdarg.h: fixed varargs for hc08
13393 * device/lib/Makefile.in,
13394 * device/lib/hc08/Makefile,
13395 * device/lib/hc08/_mulint.c,
13396 * device/lib/hc08/_mullong.c: fixed some endian problems
13398 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13400 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13401 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13402 * device/lib/_gptrget.c,
13403 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13405 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13407 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13408 * src/SDCCast.c (astErrors): fixed bug #846007
13409 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13411 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13413 * src/SDCCast.c (decorateType): disabled a transformation I added in
13414 revision 1.188 (access to fields of a structure at an absolute address);
13415 it breaks with bitfields, extern declarations, and gcse analysis.
13416 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13417 could be assigned through a pointer, so don't complain.
13418 * src/SDCCast.c (astErrors),
13420 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13422 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13424 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13425 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13426 output of __config directives, since gpasm now supports them
13427 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13428 pre-processor macro, i.e. -DMCU=p18f452
13429 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13430 and modified to handle 'cast' icode similarly to '=' icode
13431 * src/pic16/device.h (typedef struct PIC_device): added field
13432 'extMIface' to indicate that chip has external memory interface
13433 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13434 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13437 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13439 * src/SDCC.y (pointer): fixed bug #846006
13440 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13441 * src/SDCCast.c (decorateType): fixed bug #846009
13442 * src/ds390/peeph.def,
13443 * src/ds390/gen.c (genAnd, genOr),
13444 * src/mcs51/peeph.def,
13445 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13447 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13449 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13456 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13460 * src/SDCCbitv.c: added function to free a bitvector
13461 * src/SDCClrange.h,
13462 * src/SDCClrange.c: added function to recompute the liveranges
13463 * src/avr/ralloc.c,
13464 * src/ds390/ralloc.c,
13465 * src/hc08/ralloc.c,
13466 * src/mcs51/ralloc.c,
13467 * src/pic/ralloc.c,
13468 * src/pic16/ralloc.c,
13469 * src/xa51/ralloc.c,
13470 * src/z80/ralloc.c: recompute the liveranges after register packing
13472 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13474 * src/SDCCloop.c (newInduction): fixed bug #845630
13476 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13478 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13479 inadvertantly left behind from my 2003-11-12 change
13481 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13483 Updated headers I neglected to commit yesterday.
13484 * src/SDCClrange.h,
13487 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13490 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13491 * src/SDCCopt.c (eBBlockFromiCode),
13492 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13493 the creation of the key hash table from the sequencing so it can be used
13494 earlier (for some GCSE bug fixes still pending)
13496 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13498 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13499 * support/regression/tests/addsub.c: testing genPlus shortcut
13501 2003-11-15 Borut Razem <borut.razem AT siol.net>
13503 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13505 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13507 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13508 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13509 ordering is immaterial.
13510 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13512 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13514 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13515 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13516 (SIGSEV) of bug #840381
13517 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13518 unlink new file before rename if new and old filenames are the same)
13520 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13522 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13523 uninitialized variables) for the mcs51. Set environment variable
13524 SDCC_GENRAMCLEAR to test.
13525 xdata initialization slightly shorter
13527 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13530 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13531 #838241 & 780691 (basicly the same bug)
13532 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13533 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13535 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13537 * src/SDCCmain.c (linkEdit): "fix" #834252
13539 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13541 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13543 * src/SDCC.y: fixed bug #819403
13545 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13547 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13548 the reentrant attribute.
13549 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13550 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13552 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13553 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13554 erroneously reduced to a literal.
13555 * src/hc08/ralloc.c (packRegisters, rematStr),
13556 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13559 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13561 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13562 * doc/sdccman.lyx: changed from 'article' to 'book'
13563 * doc/Makefile: readded test_suite_spec and cdbfileformat
13565 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13567 * device/include/stdlib.h: include malloc.h to comply with ANSI
13568 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13570 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13572 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13573 * doc/clean.mk: also remove *.out files
13574 * doc/sdccman.lyx: some additions, larger top/bottom margins
13576 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13578 * src/SDCC.y: fixed bug #837365
13579 * support/regression/tests/bitopcse.c
13580 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13581 a symbol (might be valop instead)
13582 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13583 * device/lib/clean.mk: added hc08 to the cleaning list
13585 2003-11-04 Borut Razem <borut.razem AT siol.net>
13587 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13589 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13590 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13591 malloc is declared in standard stdlib.h
13593 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13595 * device/lib/hc08/Makefile: need to clean .rel not .o files
13596 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13598 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13602 * src/mcs51/main.c,
13603 * src/ds390/main.c,
13607 * src/pic16/main.c,
13608 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13609 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13610 tests (which uses the port's oclsExpense function)
13616 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13618 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13620 * src/SDCCcse.c (ifxOptimize),
13621 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13622 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13623 deleting the IFX iCode.
13624 * src/hc08/ralloc.c: reduced unneeded slocs
13625 * src/hc08/gen.c: fixed bug in asmopToBoolean
13627 2003-11-04 Borut Razem <borut.razem AT siol.net>
13629 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13630 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13631 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13632 transferred to configure
13634 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13636 Use headers defined in the C[++] standards:
13637 * sim/ucsim/gui.src/serio.src/fileio.cc
13638 * sim/ucsim/gui.src/serio.src/frontend.cc
13639 * sim/ucsim/gui.src/serio.src/main.cc
13640 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13641 * support/Util/NewAlloc.c
13643 * as/mcs51/lklibr.c
13647 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13649 * Added MSVC projects for hc08 assembler and linker:
13650 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13651 /as/hc08/link_hc08.dsp
13653 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13655 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13657 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13659 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13661 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13663 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13665 2003-10-31 Borut Razem <borut.razem AT siol.net>
13667 * support/cpp2/cpplib.h,
13668 support/cpp2/cpplib.c,
13669 support/cpp2/cpplex.c,
13670 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13671 to switch _asm block preprocessing on / off. Default is
13672 #pragma preproc_asm +
13674 2003-10-31 Borut Razem <borut.razem AT siol.net>
13676 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13677 when outputting comment blocks (when executed with -C option) and
13678 _asm (SDCPP specific) blocks
13680 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13682 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13684 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13686 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13688 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13690 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13691 * src/SDCCast.c (decorateType): fixed bug #832664
13693 2003-10-31 Borut Razem <borut.razem AT siol.net>
13695 * support/cpp2/cpplex.c: fixed for SDCPP:
13696 comments(when executed with -C option) and _asm blocks
13697 were included even if they where in skipped #if block.
13698 Applied solution from GCC cpp 3.3.2
13700 2003-10-31 Borut Razem <borut.razem AT siol.net>
13702 * src/SDCC.lex: sdcc now understands both formats:
13703 '# <line_number> <file_name>' and
13704 '#line <line_number> <file_name>'
13705 * support/cpp2/cppmain.c: sdcpp now generates the standard
13706 '# <line_number> <file_name>' instead of former
13707 '#line <line_number> <file_name>'
13709 2003-10-30 Borut Razem <borut.razem AT siol.net>
13711 * support/cpp2/cpphash.h,
13712 * support/cpp2/cpplib.h
13713 * support/cpp2/cpplex.c,
13714 * support/cpp2/cppmain.c,
13715 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13717 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13719 Fixed a number of problems revealed by bug #827883.
13720 * src/SDCCloop.c (loopInvariants): Spill location of the
13721 result operand should be recomputed if extracted from
13722 a loop. Also, don't extract assignments of an iTemp
13724 * src/SDCCast.c (isConformingBody): loop reversal should
13725 not occur if the control variable is involved with a
13726 relational operator.
13728 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13730 * .version: bumped to 2.3.6 to reflect the big improvements
13731 made by Erik and Klaus. Thanks!
13733 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13735 Replaced the livrange code.
13736 * src/SDCClrange.c: added new LR code
13738 * src/SDCCBBlock.h: removed remainig parts from old LR code
13739 * src/ds390/ralloc.c,
13740 * src/ds390/gen.c: minor fixes to make it work with new code
13742 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13745 * as/hc08/lkrloc.c,
13747 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13748 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13749 (tweaked fix for bug #818696)
13751 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13753 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13755 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13758 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13759 * src/mcs51/gen.c (gencjneshort),
13760 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13761 more efficient (per Scott Bronson's suggestion)
13763 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13765 Extended the semantics of the critical keyword to include
13766 individual statements. See RFE #827755 and #799831
13771 * support/Util/SDCCerr.c
13772 * support/Util/SDCCerr.h
13777 2003-10-19 Borut Razem <borut.razem AT siol.net>
13779 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13781 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13783 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13785 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13786 and predecrement operand is displayed
13788 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13790 * src/SDCCval.c (valMinus): fixed bug #826041
13792 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13794 Some hc08 related updates that I missed earlier
13795 * sim/ucsim/stypes.h
13796 * support/regression/ports/hc08/spec.mk
13798 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13800 New target "hc08" for the Motorola 68hc08 family of micros
13808 * sim/ucsim/hc08.src/*
13809 * sim/ucsim/configure.in
13810 * src/ucsim/configure
13811 * sim/ucsim/packages_in.mk
13814 * device/include/mc68hc908qy.h
13815 * device/lib/hc08/*
13816 * device/lib/Makefile.in
13817 * support/regression/ports/hc08/*
13818 * support/regression/Makefile
13820 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13822 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13824 * src/ds390/gen.c (genCast): fixed bug #821957
13826 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13828 * device/lib/logf.c: "fixed" overlay bug
13829 * support/regression/ports/host/spec.mk: added m library
13830 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13831 * support/regression/tests/float_trans: added (for Eric)
13833 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13835 * src/mcs51/gen.c (genCpl): fixed bug
13836 http://sf.net/mailarchive/message.php?msg_id=6263915
13838 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13840 * src/SDCCast.c (decorateType): added extended constant folding
13841 * src/SDCCsymt.c (computeType): cleanup
13842 * src/SDCCval.c (valShift): minor optimization
13843 * support/regression/tests/ast_constant_folding.c: added
13845 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13847 * src/SDCCmain.c: removed some unintended changes
13849 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13851 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13852 * src/z80/gen.c: fixed part of bug #817589
13853 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13855 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13857 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13868 * src/ds390/ralloc.c
13870 * src/mcs51/ralloc.c
13872 * src/pic16/ralloc.c
13873 * src/xa51/ralloc.c
13875 * src/z80/gen.c: removed unused label "release:"
13877 2003-10-06 Borut Razem <borut.razem AT siol.net>
13879 * src/SDCC.lex: removed definition of unused variables
13880 save_optimize and save_options
13882 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13884 * clean.mk: removed '=' in "-maxdepth=1"
13885 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13886 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13888 2003-10-06 Borut Razem <borut.razem AT siol.net>
13890 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13891 my_unput() replaced by unput()
13893 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13895 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13896 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13897 type-punned pointer will break strict-aliasing rules"
13898 Old LR behaviour is again default; Klaus' LR can be choosen by
13899 defining the environment variable LRKLAUS
13903 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13904 * clean.mk: fixed removal of files in bin/CVS/
13905 * device/lib/clean.mk: fixed removal of directories small and large
13906 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13908 * src/SDCCval.c: removed superflous test for pedantic
13910 2003-10-05 Borut Razem <borut.razem AT siol.net>
13912 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13913 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13914 message "unmatched #pragma SAVE and #pragma RESTORE"
13916 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13918 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13919 assembly, critical functions, atomic, nojtbound)
13921 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13923 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13929 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13932 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13934 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13936 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13937 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13938 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13940 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13942 * src/z80/gen.c (genRet): fixed bug #524753
13943 * src/z80/gen.c (genCast): fixed internal error on cast from
13945 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13946 fix for bug #477835 to the z80
13947 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13948 for tracking iCodes in the peephole optimizer for z80
13950 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13952 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13953 the other part of bug #814548
13954 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13956 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13958 * src/SDCCcse.c: fixed part of bug #814548
13960 2003-09-28 Borut Razem <borut.razem AT siol.net>
13962 * src/asm.c: rewrite of printILine() to use temporary file instead
13964 * src/xa51/main.c: commented out declaration of int rewinds
13966 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13968 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13970 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13972 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13973 * src/asm.c (printILine): Fixed bug #811015
13975 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13977 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13980 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13982 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13983 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13984 to correctly handle general case of AOP_PAIRPTR
13985 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13987 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13989 * src/mcs51/ralloc.c (fillGaps),
13990 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13991 register positioning bug)
13993 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13995 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13997 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13999 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14000 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14001 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14002 (ralloc doesn't intentionally do this now, but perhaps later)
14003 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14004 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14005 register positioning bugs (Fixed bug #762602 and #795325)
14006 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14007 (Fixed bug #808779)
14008 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14009 lines that --i-code-in-asm generates
14011 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14013 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14014 trying to fclose a FILE* that was already closed.
14016 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14018 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14019 of const struct should be treated as if const themselves)
14021 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14023 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14025 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14027 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14028 Unix (/n) and DOS (/r/n) line terminations.
14030 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14032 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14035 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14037 * src/mcs51/gen.c (genFunction, genEndFunction),
14038 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14039 and restore of EA so that stack offsets to parameters are
14040 correct when using both critical and reentrant/stack-auto.
14041 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14042 size (can be triggered in error if sloc is shared between
14043 different sized objects)
14044 * device/include/float.h: fixed macros to explicitly use
14045 unsigned long where needed
14047 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14049 Feature req. 799831: added code to allow nesting of critical functions
14050 * src/mcs51/gen.c (genFunction, genEndFunction)
14051 * src/ds390/gen.c (genFunction, genEndFunction)
14053 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14055 * src/SDCCsymt.c (sclsFromPtr),
14057 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14058 support for standard C idiom of memory mapped variables; for
14059 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14060 to xdata int at 0x1234 tempvar = 1.
14061 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14062 provided by Akiya ISHIDA
14064 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14066 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14067 * src/SDCCval.c (constVal): added reduction from int to char
14068 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14069 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14070 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14072 * support/regression/tests/shifts.c: fixed
14074 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14076 * src/z80/gen.c (genXor): Fixed bug #805445
14078 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14080 Fixed bug #621531 (const & volatile confusion in the type chain).
14081 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14082 refer to the const or volatile state of the pointer itself.
14094 * src/pic16/ralloc.c
14095 * support/regression/tests/const.c
14097 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14099 When checking for duplicated modules, use absolute paths
14100 instead of relative paths. Files changed:
14105 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14107 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14109 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14111 * device/include/string.h: added size_t typedef, changed
14112 prototypes to use size_t, eliminated separate reentrant and
14113 non-reentrant declarations, added _memmove declaration
14114 * device/lib/_memcpy.c: changed to use size_t instead of int,
14115 changed /4 to >>2 to avoid division library call
14116 * device/lib/_memcmp.c,
14117 * device/lib/_memset.c,
14118 * device/lib/_strncat.c,
14119 * device/lib/_strncpy.c,
14120 * device/lib/_strncmp.c: changed to use size_t instead of int
14121 * device/lib/_memmove.c: new file (fixed bug #772294)
14122 * device/lib/Makefile.in: added _memmove.c
14123 * device/lib/z80/asm_strings.s: fixed bug #772290
14124 * support/regression/tests/bitfields.c: attempt to fix host assertion
14125 failure on amd64-unknown-linux2.2
14127 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14129 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14130 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14131 * as/z80/asmain.c (main): fixed bug #801766
14133 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14135 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14138 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14140 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14141 reported in bug #800609
14143 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14145 * Top header beautifications in src/pic16 directory:
14146 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14147 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14148 pcoderegs.h, ralloc.c, ralloc.h
14149 * main.c: added top header and GPL license notice
14150 * pcode.c: fixed the if-conditional warning
14152 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14154 * device/lib/_mullong.c: replaced int by short for gcc
14156 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14158 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14159 and JUMPTABLE iCodes properly now (worked by accident before)
14160 * src/mcs51/gen.c (leftRightUseAcc),
14161 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14162 iCode properly now. Use getSize instead of nRegs since a & b
14163 aren't part of the nRegs tally.
14165 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14167 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14168 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14169 before instructions that use the _STATUS register
14171 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14173 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14174 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14175 fetching of the pointer
14176 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14177 copied from genNearPointerSet()
14178 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14179 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14180 If they pop r0/r1 they must be called in the opposite order than aopOp().
14181 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14182 (resp. --stack-auto), prepared for --xstack
14184 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14186 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14188 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14190 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14191 these ports have their own __sdcc_external_start()
14193 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14195 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14196 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14197 type for bits was changed. It resulted in bit variables becoming
14198 global, which is not permitted in PIC 14 assembly output.
14200 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14202 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14204 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14206 Z80 and MCS51 linkers complaint if a public symbol is defined
14207 in more than one library module:
14211 * as/mcs51/Makefile.in
14213 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14215 A few small changes that speed up the peephole optimizer.
14219 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14221 Try to make the peephole optimizer smarter by maintaining
14222 an association between the assembly source code and the
14223 iCodes that originated them. Put this information to use
14224 with a new peephole rule condition "notVolatile" so that
14225 the rules can be aggressive yet still safe.
14230 * src/mcs51/peeph.def
14232 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14236 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14237 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14238 if the left or right operand symbols have the accuse flag set.
14240 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14242 Changed the type of the result of the ! (NOT) operator to char;
14243 previously it returned the same type as the source. This allows
14244 us to eliminate all the genFloatNot functions (all of its target
14245 implementations were very buggy) since !float can use the same
14248 * src/SDCCicode.c (ast2iCode): ! returns char
14249 * src/mcs51/gen.c (genNot, genNotFloat),
14250 * src/ds390/gen.c (genNot, genNotFloat),
14251 * src/z80/gen.c (genNot, genNotFloat),
14252 * src/pic/gen.c (genNot, genNotFloat),
14253 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14255 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14257 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14258 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14259 during interrupts. Ensure WSAVE is located at a shared bank address.
14260 2. Fixed page selection in some places
14261 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14262 the registers name strings.
14263 4. Fixed "signed / unsigned compare" compiler warnings.
14264 5. The PIC port manages its own allocation of the general purpose
14265 registers, but makes no attempt to reuse them. As a result when
14266 compiling it soon runs out of general purpose registers. Some
14267 additional code was added to the files pcode.c and device.c to walk
14268 through the function call tree and rename the registers so that they
14278 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14279 genPlus() & genMinus() when the result is the same as left or right
14281 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14283 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14285 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14287 Made bitfield a distinct type from bit so that bitfields
14288 convert as per ANSI C and bits retain their traditional
14289 boolean style behaviour. Implemented bitfield support in
14297 * src/ds390/gen.c: bit v bitfield split
14298 * src/z80/gen.c: New support for bitfields
14299 * support/regression/tests/bitfields.c: reenabled z80,
14302 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14304 Rules 246.x, 247.x relate to bitfields, the others speed up
14305 access to xdata mapped I/O devices.
14307 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14309 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14311 Cleaned up genPackBits and genUnpackBits and added two helper
14312 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14313 for literal assignments in genPackBits (thanks to Frieder for
14319 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14321 Fixed bug #748310 (pointer to function type mishandled when the
14322 function name is omitted). Also fixed a SIGSEGV when a function
14323 attribute (reentrant, etc) is used on a non-function or on a
14324 function but misplaced before the parameter list.
14326 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14328 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14329 * support/Util/SDCCerr.h,
14330 * support/Util/SDCCerr.c: Added func attr misuse error msg
14332 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14334 Fixed bug #787649 by anonymous
14335 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14336 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14338 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14340 Fixed numerous bitfield problems.
14342 * src/SDCC.y: More bitfield related error checking
14344 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14345 * support/Util/SDCCerr.h,
14346 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14347 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14348 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14349 * support/regression/tests/bitfields.c: tests added
14351 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14353 Made the constant following the "interrupt" keyword optional. If
14354 omitted, the function will not automatically be given an entry
14355 in the interrupt vector table (similar to #pragma NOIV, but
14356 less syntacticly kludgy). The interrupt number is also now
14357 range checked. Also fixed a bug in the high order bit example
14364 * support/Util/SDCCerr.c
14365 * support/Util/SDCCerr.h
14368 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14370 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14371 * src/SDCCicode.c (operandOperation): rewritten some ops
14372 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14373 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14375 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14376 be re-activated by defining REDUCE_LITERALS)
14377 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14378 unsigned, but are signed by default
14379 * src/SDCCval.c (constVal): rearranged
14380 * src/SDCCval.c (valMod): preliminary fix
14381 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14382 * support/regression/literalop.c: added, work in progress
14384 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14386 Generate warnings for useless declarations like "char data;"
14387 that don't do what new users expect.
14390 * support/Util/SDCCerr.h
14391 * support/Util/SDCCerr.c
14393 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14395 * src/SDCCval.c (valMult): fix overflow detection of negative int
14397 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14399 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14401 Changes to support big endian targets:
14414 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14416 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14417 * device/lib/time.c: fixed warning "integer overflow in expression"
14419 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14421 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14422 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14423 constants are unsigned; added recognition of "u" flag for unsigned
14424 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14425 * src/SDCCval.c (valDiv, valMod): fixed signdness
14426 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14427 signedness of modulo, left and right shift
14428 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14429 * support/Util/SDCCerr.h: added warning W_INT_OVL
14430 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14431 * src/SDCCast.c (ast_print): improved output of constants
14433 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14435 Fixed some warnings when building with MSVC:
14437 * as/mcs51/asdata.c
14441 * link/z80/aslink.h
14442 * link/z80/lkdata.c
14443 * link/z80/lkeval.c
14448 * support/cpp2/cpplib.c
14452 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14454 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14456 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14458 * support/librarian/clean.mk: Do not remove Makefile.
14459 * support/librarian/Makefile: added.
14461 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14463 Added librarian to MSVC build:
14466 * support/librarian/librarian.dsp
14468 'configure' not needed for librarian, removed:
14469 * support/librarian/configure
14470 * support/librarian/configure.in
14471 * support/librarian/config_in.h
14472 * support/librarian/Makefile.in
14474 Hopefully these ones built the librarian and the rest of sdcc properly:
14476 * Makefile.common.in
14478 Messed up 'configure', so revert to previous version:
14482 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14484 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14485 there, while the mantissa of a double is "only" 53 bits wide.
14487 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14489 Adding sdcclib to the build. MSVC project coming soon.
14490 Files added/changed:
14492 * support/librarian/clean.mk
14493 * support/librarian/configure
14494 * support/librarian/configure.in
14495 * support/librarian/config_in.h
14496 * support/librarian/Makefile.bcc
14497 * support/librarian/Makefile.in
14498 * support/librarian/sdcclib.c
14501 * Makefile.common.in
14505 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14507 Linker now complaints if linked modules have conflicting options, for
14508 example, one compiled using --model-large and another one compiled with
14509 --model-small. The following files were modified:
14511 * as/mcs51/asdata.c
14512 * as/mcs51/aslink.h
14514 * as/mcs51/asmain.c
14516 * as/mcs51/i51pst.c
14517 * as/mcs51/lkdata.c
14518 * as/mcs51/lklibr.c
14519 * as/mcs51/lkmain.c
14525 * link/z80/aslink.h
14526 * link/z80/lkdata.c
14527 * link/z80/lklibr.c
14528 * link/z80/lkmain.c
14531 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14533 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14534 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14536 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14538 * src/z80/mappings.i: fix _mul[us][int,long] entries
14540 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14542 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14544 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14546 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14547 * support/regression/tests/bitopcse.c: added
14555 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14557 added support for new library format to z80, gbz80 linkers:
14563 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14565 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14566 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14568 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14570 added DUMMY_READ_VOLATILE:
14579 * src/SDCCcse.c (algebraicOpts): many improvements
14580 * src/SDCCcse.h: removed algebraicOpts()
14581 * src/SDCCicode.c (picDummyRead): added
14583 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14585 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14586 "Insufficient space in data memory".
14588 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14590 * src/mcs51/gen.c: fixed bug #771358
14591 * src/z80/gen.c: fixed bug #759087
14593 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14595 * src/pic16/glue.c: minor cleanup by Vangelis
14597 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14599 * device/include/regc515c.h: fixed #758477
14600 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14601 * device/lib/_gptrput.c: saved a few bytes
14602 * my tab spacing is 8, yours too?)
14603 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14604 * device/lib/serial.c: process RX bytes earlier than TX bytes
14605 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14607 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14609 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14611 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14613 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14615 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14617 * device/lib/Makefile.in: bad fix, reverted to 1.43
14619 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14621 * device/lib/Makefile.in: added missing z80 object files
14623 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14625 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14626 pic16 progress by Vangelis:
14629 * src/pic/Makefile:
14636 * pic16/genarith.c:
14641 * pic16/pcodepeep.c:
14644 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14646 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14648 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14650 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14651 added gbz80 build to MSVC project.
14652 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14653 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14654 from 8051 stuff and setup so it links using a .lnk file.
14656 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14658 * support/librarian/sdcclib.c: sdcc librarian.
14659 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14662 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14664 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14666 2003-07-02 Borut Razem <borut.razem AT siol.net>
14668 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14669 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14670 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14671 src/xa51/main.c, src/z80/main.c:
14672 virtualization of glue() function: each port has it's own glue function,
14673 which is accessed by do_glue function pointer in PORT.general structure
14675 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14677 * DS800C400 fun, improved ROM interface and tinibios.
14679 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14681 * More support for DS80C400. Now includes beginning of interface to ROM.
14683 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14685 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14687 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14689 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14691 2003-06-19 Borut Razem <borut.razem AT siol.net>
14693 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14695 2003-06-19 Borut Razem <borut.razem AT siol.net>
14697 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14698 fixed Z80 port - crt0.o: cannot open.
14700 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14702 * support/Util/MySystem.c (merge_command): revert bad fix
14704 2003-06-18 Borut Razem <borut.razem AT siol.net>
14706 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14708 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14710 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14711 option --use-stdout sends errors to stdout instead of stderr.
14713 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14715 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14717 2003-06-15 Borut Razem <borut.razem AT siol.net>
14719 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14720 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14721 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14722 fixed width array of pointers replaced with sets;
14723 multiple include and lib paths ared transferred to preprocessor and linker
14724 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14725 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14726 fixed width array of pointers
14727 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14728 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14729 fixupPath(), getPathDifference()
14730 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14731 fixed width array of pointers
14733 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14735 * src/pic16/ralloc.c: fix warnings
14736 * src/pic16/pcode.c: fix warning
14738 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14740 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14741 know all the details, but essentially this set of changes enable
14742 the pic16 port to generate movff instructions and generate assembler
14746 * src/pic16/glue.c:
14747 * src/pic16/pcode.c:
14748 * src/pic16/device.c:
14749 * src/pic16/main.c:
14750 * src/pic16/pcode.h:
14751 * src/pic16/pcoderegs.c:
14752 * src/pic16/ralloc.c:
14753 * src/pic16/ralloc.h:
14755 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14757 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14758 added option --vc, so sdcc errors and warnings are compatible with
14759 Microsoft Visual Studio.
14761 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14763 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14764 device/lib/libfloat.lib: added atof function.
14766 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14768 * doc/sdccman.lyx: updated to Lyx 1.3
14769 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14770 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14771 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14773 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14775 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14777 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14779 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14780 additions to the "related tools/documentation" section
14782 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14784 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14786 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14788 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14789 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14791 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14793 * doc/sdccman.lyx: fix double dash and other minor things
14794 * doc/Makefile: fix double dash
14796 2003-05-28 Karl Bongers(patches from Martin Helmling)
14797 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14798 condition and ignore commands.
14800 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14802 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14803 is in parts still quite out of date, I did changes as far as I felt makes sense
14804 for a non-native english speaker.
14805 Please feel free to add to the manual or to correct my changes.
14806 * doc/Makefile: undid touching the date of intermediate tex files.
14808 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14810 * doc/sdccman.lyx: Manual has an index now
14812 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14814 Finalize muluint/mulsint and mululong/mulslong merging:
14815 * device/lib/_mulint.c
14816 * device/lib/_mullong.c
14817 * device/lib/gbz80/mul.s
14818 * device/lib/gbz80/stubs.s
14819 * device/lib/z80/mul.s
14820 * device/lib/z80/stubs.s
14821 * src/SDCCsymt.c (initCSupport)
14823 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14825 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14826 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14827 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14828 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14831 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14833 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14834 the regression tests I'm not brave enough to enable 245.b, 245.c
14835 * doc/sdccman.lyx: added latex preamble for hyperref package.
14836 Using pdflatex this will give you a hyperlinked pdf file with
14837 bookmarks. (prepend '%' before /usepackage if this breaks something)
14839 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14841 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14843 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14845 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14847 2003-05-21 <johan AT balder>
14849 * src/SDCCglue.c (printIval): fixed bug #739934
14851 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14853 Applied patch from bug 737905 (renamed yylineo to mylineno):
14860 * src/pic16/pcode.c: Cleaned warnings
14861 * src/pic16/pcodeflow.c: Cleaned warnings
14862 * src/pic16/pcoderegs.c: Cleaned warnings
14864 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14866 * src/pic16/pcode.c: Cleaned warnings
14867 * src/pic16/pcodepeep.c: Cleaned warnings
14868 * src/pic16/ralloc.c: Cleaned warnings
14870 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14872 * doc/sdccman.lyx: fixed bug 739745
14873 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14875 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14877 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14878 it can be defined with CFLAGS when running configure
14879 * src/SDCCmain.c: fixed compiling + linking with object files
14881 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14883 * configure.in: configure for pic16 port,
14884 added --disable-pic16-port
14885 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14886 * src/SDCCmain.c: linkOptions is changed to set *,
14887 added if/endif conditional macros to remove options help
14888 messages from optionsTable when a port is not configured, added
14889 support for the PIc16 port in the ports table, when executing
14890 the compiler with no port specified on command line, a default
14891 port is selected with the new macro DEFAULT_PORT which is
14892 defined in port.h, in setDefaultOptions() linkOptions is removed
14893 from initialization assignment, since now it is a set,
14894 parseCmdLine uses setParseWithComma for linkOptions, in
14895 linkEdit() linkOptions are accessed with new function indexSet()
14896 which returns the i'th item of a set variable. See SDCCset.c, in
14897 linkEdit() when calling buildCmdLine(), added linkOptions as
14898 last argument. Now users can pass arguments to gplink via the
14899 -Wl option, main() uses pic16glue() to glue up pic16 programs
14900 * src/SDCCpeeph.c: various changes to support pic16
14901 * src/SDCCset.c: added function void *indexSet(set *, int) to
14902 return the i'th item of the set
14903 * src/SDCCset.h: added function prototype for indexSet()
14904 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14905 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14906 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14907 added macro DEFAULT_PORT
14908 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14909 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14911 * src/pic16/glue.c: commented out some error producing lines
14912 * src/pic16/main.c: __config directives are commented out to stop
14913 gpasm complaining and test the linkage with gplink, _linkCmd and
14914 _asmCmd changed to be more gplink and gpasm friendly
14915 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14916 produced an error when parsed, peep rule 12 is added to utilize
14917 movff, but it is commented out since the pCode does not support
14918 yet a command with 2 address arguments
14920 2003-05-18 <johan AT balder>
14922 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14923 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14924 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14926 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14927 Added feature to script commands from file.
14929 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14931 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14932 * src/SDCCutil.c: include ctype.h for win32
14934 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14936 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14938 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14940 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14941 Fixed so you can set breakpoints prior to run, run does not stop
14942 on entry now. Add tbreak. Other enhancements and fixes for use
14945 2003-05-12 Borut Razem <borut.razem AT siol.net>
14947 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14949 2003-05-11 Borut Razem <borut.razem AT siol.net>
14951 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14952 the path of bin directory, so that PATH is the only env. variable, which has to be set
14953 in case of standard installation.
14954 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14955 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14956 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14958 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14960 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14961 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14962 temp files are in the port dir; clean the gen/test directory when
14963 generating new test.c
14964 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14965 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14966 * support/regression/tests/zeropad.c: added
14968 2003-05-09 <johan AT balder>
14970 * src/SDCCglue.c: fixed bug #597940
14972 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14974 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14975 cache sfr, optimize next,step, fix off by one sourceline,
14976 support ddd list function.
14977 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14979 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14981 * support/regression/HTMLgen.py: added compare_s2f()
14982 * support/regression/Makefile: redo 1.27
14983 * support/regression/generate-cases.py: redo 1.5
14985 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14987 * support/regression/tests/float.c: workaround 33 bit hex constant
14988 * support/regression/tests/simplefloat.c: fix division for host
14990 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14992 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14993 that tame's the PIC's over-aggressive optimizer.
14995 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14997 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15000 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15002 Initial support for DS80C400. "Hello world" runs on TINIm400
15005 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15007 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15008 * Some notes on ddd usage added in debugger/README
15009 Martin Helmling adding more features and fixes for ddd GUI debugger.
15010 Code added for nexti, stepi, up, down, and other adjustments.
15012 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15014 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15015 * src/pic/peeph.def Added two rules to optimize carry manipulation
15016 * src/pic/* removed debug printfs
15018 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15020 * debugger/mcs51/cmd.c: added header newalloc.h
15022 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15024 * as/Makefile: new EXEEXT
15025 * as/z80/Makefile: remove trailing slash of BUILDIR
15026 * as/z80/clean.mk: new EXEEXT
15027 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15028 * support/cpp2/Makefile.in: new EXEEXT
15029 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15031 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15033 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15034 EXEEXT was introduced to fix all related problems with targets
15035 "clean", "install" and "uninstall"; a couple of further flaws
15036 especially with "clean" have been fixed too
15037 * as/mcs51/Makefile.in
15038 * as/mcs51/clean.mk
15042 * debugger/mcs51/Makefile.in
15043 * debugger/mcs51/clean.mk
15044 * link/z80/Makefile
15045 * link/z80/Makefile.in
15046 * link/z80/clean.mk
15048 * packihx/Makefile.in
15050 * sim/ucsim/Makefile
15051 * sim/ucsim/clean.mk
15052 * sim/ucsim/avr.src/Makefile.in
15053 * sim/ucsim/avr.src/clean.mk
15054 * sim/ucsim/s51.src/Makefile.in
15055 * sim/ucsim/s51.src/clean.mk
15056 * sim/ucsim/xa.src/Makefile.in
15057 * sim/ucsim/xa.src/clean.mk
15058 * sim/ucsim/z80.src/Makefile.in
15059 * sim/ucsim/z80.src/clean.mk
15060 * sim/ucsim/main_in.mk
15061 * sim/ucsim/packages_in.mk
15062 * sim/ucsim/gui.src/Makefile.in
15063 * sim/ucsim/gui.src/serio.src/Makefile.in
15064 * sim/ucsim/gui.src/serio.src/clean.mk
15067 * support/cpp2/Makefile.in
15068 * support/cpp2/clean.mk
15069 * support/makebin/Makefile
15070 * support/makebin/clean.mk
15071 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15072 * doc/sdccman.lyx: --program-suffix no longer needed
15074 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15076 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15077 Martin Helmling added support for ddd GUI debugger.
15078 Code added to display assembly, set variables, and other commands
15079 to interface to ddd.
15081 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15083 * as/Makefile: fix target clean
15084 * as/clean.mk: fix target clean
15085 * as/z80/clean.mk: fix target clean
15087 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15089 * Makefile.common.in: added AT EXEEXT AT
15090 * configure.in: removed all mingw32 stuff
15091 * configure: rebuilt from configure.in
15092 * doc/sdccman.lyx: updated section "installation"
15093 * support/scripts/sdcc_mingw32: adapted to configure
15094 * support/scripts/sdcc_cygwin_mingw32: added
15096 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15098 * src/pic Added object file support for the PIC port
15099 * src/pic Applied patch from Craig Franklin (this started the object file support)
15100 * src/regression Updated the PIC regression tests for object files
15102 2003-04-20 Borut Razem <borut.razem AT siol.net>
15104 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15105 lklex.c: In function `getfid':
15106 lklex.c:203: warning: array subscript has type `char'
15107 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15108 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15109 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15110 stack handling macros
15112 2003-04-19 Borut Razem <borut.razem AT siol.net>
15114 * "handling space characters in file path" task:
15115 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15116 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15117 * support/Util/MySystem.h: make it self-sufficient
15118 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15119 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15120 handling space characters in file path
15121 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15122 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15123 * support/Util/MySystem.c: handling space characters in executable's path
15125 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15127 * as/z80/Makefile: fix permanent rebuild of z80
15128 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15129 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15131 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15133 * src/SDCCopt.c: add special case optimization to replace modulo by
15134 a power of two with a bitwise AND.
15136 2003-04-18 <johan AT balder>
15138 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15140 2003-04-17 <johan AT balder>
15142 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15143 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15145 2003-04-13 Borut Razem <borut.razem AT siol.net>
15147 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15148 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15149 fixed mingw problem in adl_NORMALIZE_PATH
15151 2003-04-12 Borut Razem <borut.razem AT siol.net>
15153 * fixed "#pragma SAVE/RESTORE can not be nested":
15154 * src/SDCC.lex: reworked pragma handling functions
15155 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15156 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15158 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15160 * src/SDCCutil.c (pathEquivalent): defined but not used
15161 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15162 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15163 * configure: rebuilt from configure.in
15164 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15165 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15166 * device/include/Makefile.in: replace sdcc_datadir
15167 * device/lib/Makefile.in: replace sdcc_datadir
15168 * Makefile.common.in: add LDFLAGS from configure
15169 * packihx/Makefile.in: use LDFLAGS
15170 * src/Makefile.in: use LDFLAGS
15171 * support/cpp2/Makefile.in: add LDFLAGS from configure
15172 * support/makebin/Makefile: use LDFLAGS
15173 * .version: bumped version number to 2.3.5
15175 2003-04-12 Borut Razem <borut.razem AT siol.net>
15177 * completed "different paths" task:
15178 * src/SDCCmacro.c: fixed bug in handling quotes
15179 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15180 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15182 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15184 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15186 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15188 * ds390/gen.c ds390/peeph.def: fix bug 706781
15190 2003-04-11 Borut Razem <borut.razem AT siol.net>
15192 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15194 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15196 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15197 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15198 set - this bit used to not be set...).
15199 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15200 bad code in PIC Port
15201 * src/regression/and2.c added to test bug 609268
15202 * src/regression/Makefile added and2.c to regression test
15205 2003-04-08 <johan AT CP255758-A>
15207 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15208 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15209 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15211 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15213 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15215 * support/cpp2/Makefile.in: fix bug #487815
15216 * configure: rebuilt from configure.in
15217 * Makefile.common.in: docdir changed, new path suffixes
15218 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15219 * sdcc_vc_in.h: reflect changes from sdccconf.h
15220 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15221 * src/SDCCutil.h: remove BINDIR hack
15222 * doc/sdccman.lyx: update new path hierarchy
15224 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15226 * src/SDCCpeeph.c: added okToRemoveSLOC test
15228 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15230 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15232 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15234 * src/SDCCpeeph.c: added labelIsReturnOnly test
15235 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15237 2003-04-05 <johan AT balder>
15239 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15240 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15241 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15242 * src/SDCCast.c: fixed a warning
15243 * src/SDCCast.h: fixed a warning
15244 * src/SDCCicode.c (operandFromAst): fixed a warning
15246 2003-04-04 <johan AT balder>
15248 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15249 * src/SDCCast.c (decorateType): fixed bug #715076
15250 * src/SDCC.y: fixed bug #702907
15252 2003-04-03 <johan AT balder>
15254 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15255 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15256 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15257 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15258 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15260 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15262 * _decdptr.c: fix return values
15263 * _gptrget.c: fix return values
15264 * _gptrgetc.c: fix return values
15265 * _gptrput.c: fix return values
15266 * _mulint.c: fix return values
15267 * as/z80/Makefile: fix 'make -j' problem
15269 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15271 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15272 * configure.in: big cleanup, updated to autoconf 2.5x
15273 * configure: rebuilt from configure.in
15274 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15275 * sdcc_vc_in.h: reflect changes from sdccconf.h
15276 * doc/Makefile: fixed a flaw in "make install"
15278 2003-04-02 <johan AT balder>
15280 * src/ds390/gen.c (genCmp): no comments
15281 * src/mcs51/gen.c (genCmp): no comments
15282 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15283 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15285 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15287 * support/regression/generate-cases.py: place generated file in given sub directory
15288 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15289 * support/regression/Makefile: improvements for 'make -j';
15290 side effect: it's simpler and faster now
15292 2003-03-31 Borut Razem <borut.razem AT siol.net>
15294 * src/z80/main.c: link-{port} and as-{port} defined without path
15295 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15297 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15299 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15301 2003-03-30 Borut Razem <borut.razem AT siol.net>
15303 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15304 changed type of list parameter to set
15305 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15306 * src/port.h: changed type of do_assemble() parameter to set
15307 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15308 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15309 definition of "cppoutfilename" macro with NULL value in preProcess()
15310 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15311 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15312 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15313 replaced with set *binPathSet
15314 * shash_add() deallocates the item, if allready exsists, before adding the new one
15315 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15317 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15319 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15320 a nested for loop bug in the PIC port
15321 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15324 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15326 * support/Util/dbuf.h: remove C++ stuff to make it portable
15328 2003-03-28 Borut Razem <borut.razem AT siol.net>
15330 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15331 literal strings in stringLiteral()
15332 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15333 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15336 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15338 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15340 2003-03-26 <johan AT balder>
15342 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15343 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15344 * src/SDCCast.c (decorateType): fixed " -v < 3"
15346 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15348 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15349 Added Lenny Story's debug infrastructure changes:
15350 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15351 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15352 * src/cdbFile.c: added
15353 * src/SDCCdebug.c: added
15354 * src/SDCCdebug.h: added
15355 * src/SDCCast.c (createFunction)
15356 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15357 * src/SDCCmain.c (parseCmdLine, main)
15358 * src/SDCCmem.c (redoStackOffsets)
15359 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15362 * src/avr/gen.c (genAVRCode)
15363 * src/ds390/gen.c (gen390Code)
15364 * src/mcs51/gen.c (gen51Code)
15365 * src/pic/gen.c (genpic14Code)
15366 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15367 * src/xa51/gen.c (genXA51Code)
15368 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15370 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15372 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15373 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15375 2003-03-22 <johan AT balder>
15377 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15379 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15381 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15382 * doc/cdbfileformat.lyx: added, written by Lenny Story
15383 * doc/Makefile: added cdbfileformat.lyx
15384 * doc/clean.mk: added cdbfileformat.lyx
15386 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15388 * src/mcs51/peeph.def: fix bug #705773
15390 2003-03-20 <johan AT balder>
15392 An sfr/sbit can have an "at #" AND an initializer
15393 * src/SDCCsymt.c (checkSClass):
15394 * src/SDCCmem.c (allocGlobal):
15395 * src/SDCCmem.c (allocLocal):
15396 * src/SDCCast.c (createBlock):
15398 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15400 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15402 2003-03-16 <johan AT balder>
15404 Undid the hackup of const and volatile, the problem is much bigger
15406 * src/SDCCast.c:1.171
15407 * src/SDCCglue.c:1.138
15408 * src/SDCCicode.c:1.146
15409 * src/SDCCsymt.c:1.150
15410 * src/SDCCval.c:1.65
15412 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15414 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15415 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15417 2003-03-13 <johan AT balder>
15419 Hackup const and volatile modifiers in type chains a bit:
15421 * src/SDCCast.c:1.169
15422 * src/SDCCglue.c:1.136
15423 * src/SDCCicode.c:1.143
15424 * src/SDCCsymt.c1.146
15425 * src/SDCCsymt.h1.59
15426 * src/SDCCval.c:1.63
15428 2003-03-12 <johan AT balder>
15430 * src/SDCCBBlock.h: more LRH debugging junk
15431 * src/SDCCcflow.h: more LRH debugging junk
15432 * src/SDCCloop.c: more LRH debugging junk
15433 * src/SDCC.y (struct_declaration): fixed bug #697590
15434 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15435 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15436 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15438 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15439 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15440 test function names must now match exactly).
15441 * src/SDCCcse.c: added special case in findCheaperOp to allow
15442 extending a short integer. Makes less awful code for bug 700121 test case.
15444 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15446 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15447 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15449 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15451 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15452 actually called (operandsNotEqual() was called for all
15453 operandsNotEqualX tests).
15455 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15457 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15458 with shorter literals. Fixes bug 700121.
15460 2003-03-11 <johan AT balder>
15462 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15464 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15466 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15467 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15469 2003-03-10 Borut Razem <borut.razem AT siol.net>
15471 * src/SDCCmain.c: pipe preprocessor's output
15472 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15473 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15474 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15475 which closes all pipes in pipeSet set
15476 * src/SDCCset.c: free deleted item in function deleteSetItem()
15477 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15478 moved from z80 to src subproject
15479 * .version: increased version number to 2.3.4
15481 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15483 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15484 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15485 * support/regression/ports/xa51/spec.mk: fix typo
15487 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15489 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15491 2003-03-09 Borut Razem <borut.razem AT siol.net>
15493 * src/SDCCmain.c: pipe preprocessor's output
15494 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15495 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15496 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15497 which closes all pipes in pipeSet set
15498 * src/SDCCset.c: free deleted item in function deleteSetItem()
15499 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15500 moved from z80 to src subproject
15502 2003-03-09 Borut Razem <borut.razem AT siol.net>
15504 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15505 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15506 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15507 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15508 * src/SDCCglobl.h: unification of WIN32 native definitions
15510 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15512 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15514 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15516 * src/configure.in: check for endianess (even while cross-compiling)
15517 * src/configure: check for endianess (even while cross-compiling)
15518 * src/configure_in.h: check for endianess (even while cross-compiling)
15519 * src/avr/gen.c: remove old endianess stuff
15520 * src/mcs51/gen.c: remove old endianess stuff
15521 * src/ds390/gen.c: remove old endianess stuff
15522 * src/pic/gen.c: remove old endianess stuff
15523 * src/pic/genarith.c: remove old endianess stuff
15524 * src/pic/glue.c: fix endianess check
15525 * src/pic16/gen.c: remove old endianess stuff
15526 * src/pic16/genarith.c: remove old endianess stuff
15527 * src/pic16/glue.c: fix endianess check
15528 * src/xa51/gen.c: remove old endianess stuff
15529 * src/z80/gen.c: fix endianess check
15530 * src/SDCCglue.c: fix endianess check
15531 * src/ds390/peeph.def: fix bug 700036
15533 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15535 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15536 * src/configure: find appropriate data-types on host for SDCC's int and long
15537 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15538 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15539 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15541 2003-03-07 <johan AT balder>
15544 some minor cleanups before the big shot
15545 OP_DEFS and OP_USES now use Kevin's protection
15546 new option --nolabelopt
15548 * src/SDCCBBlock.c:
15557 * src/ds390/ralloc.c:
15558 * src/mcs51/ralloc.c:
15559 * src/pic/ralloc.c:
15560 * src/xa51/ralloc.c:
15561 * src/z80/ralloc.c:
15563 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15565 * src/pic/pcode.c (get_op): fix 64 bit warnings
15566 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15567 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15568 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15569 * support/regression/tests/malloc.c: fix 64 bit warnings
15571 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15573 * src/mcs51/gen.c (genMinus): fixed bug 696436
15575 2003-03-02 Borut Razem <borut.razem AT siol.net>
15577 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15579 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15581 * configure.in: test for mkstemp
15582 * sdccconf_in.h: add HAVE_MKSTEMP
15584 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15586 * device/include/ctype.h: removed warning while using --stack-auto
15587 * device/include/malloc.h: removed warning while using --stack-auto
15588 * device/include/string.h: removed warning while using --stack-auto
15590 2003-02-23 Borut Razem <borut.razem AT siol.net>
15592 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15593 because NDEBUG is defined (see man assert)
15594 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15596 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15598 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15599 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15601 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15603 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15604 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15606 2003-02-18 <johan AT balder>
15608 * as/mcs51/asmain.c (asmbl): module can start with a digit
15609 * as/z80/asmain.c (asmbl): module can start with a digit
15611 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15613 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15614 * src/asm.c: fix pipe() for Mingw32
15616 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15618 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15619 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15620 make -V work again; --c1mode reads now from stdin
15621 * doc/sdccman.lyx: added --c1mode
15622 * support/Util/SDCCerr.c: new messages for c1 mode
15623 * support/Util/SDCCerr.h: new messages for c1 mode
15624 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15626 2003-02-15 <johan AT balder>
15628 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15630 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15632 * doc/sdccman.lyx: Environment variables, -o and other minor things
15634 2003-02-14 <johan AT balder>
15636 * src/xa51/main.c: before anyone really tries to use it :)
15638 * Install doc's in share/sdcc/doc
15639 * removed some obsolete files
15640 * Do a proper make distclean and uninstall
15641 M Makefile.common.in
15644 M device/include/Makefile.in
15645 M device/lib/Makefile.in
15648 M sim/ucsim/doc/Makefile.in
15650 R src/avr/peeph.rul
15651 R src/xa51/peeph.rul
15652 M support/cpp2/Makefile.in
15653 M support/makebin/Makefile
15656 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15658 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15660 2003-02-10 Borut Razem <borut.razem AT siol.net>
15662 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15663 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15664 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15665 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15666 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15667 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15668 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15669 src/z80/Makefile.bcc: Borland Makefile cleanup
15670 * as/z80/Makefile.bcc: Added Borland Makefile
15671 * support/cpp2/borland.h: Removed
15673 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15675 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15676 * src/SDCC.lex: new pragma NOIV
15677 * src/SDCCglobl.h: new pragma NOIV
15678 * src/SDCCmem.c: new pragma NOIV
15680 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15682 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15684 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15686 * src/SDCCmain.c: signal handling is switched off by --debug
15687 * doc/Makefile: small fix for install; use clean.mk again
15688 * doc/clean.mk: clean *.pdf and *.html too
15690 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15692 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15693 * device/lib/printfl.c: fix a ds390 bug by making it portable
15694 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15695 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15696 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15697 * debugger/mcs51/cmd.c: converted multi-line string literals
15698 * sim/ucsim/globals.cc: converted multi-line string literals
15699 * src/SDCCmain.c: introduced signal handler to remove temp files
15700 * doc/Makefile: small tweaks, implement clean
15701 * doc: removed generated files
15703 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15705 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15706 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15707 Address Record is not correctly generated for DS390."
15709 2003-02-02 Borut Razem <borut.razem AT siol.net>
15711 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15712 * as/mcs51/asm.h: fixed compilation with Borland C
15713 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15714 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15715 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15716 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15717 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15718 src/z80/Makefile.bcc: delete $(LIB) only if exist
15719 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15721 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15723 * device/include/malloc.h: introduced NULL
15724 * device/include/string.h: introduced NULL
15725 * device/include/stdlib.h: introduced NULL
15726 * device/lib/_memcpy.c: removed NULL
15727 * device/lib/_strcat.c: removed NULL
15728 * device/lib/_strchr.c: removed NULL
15729 * device/lib/_strcmp.c: removed NULL
15730 * device/lib/_strcpy.c: removed NULL
15731 * device/lib/_strcspn.c: removed NULL
15732 * device/lib/_strlen.c: removed NULL
15733 * device/lib/_strncat.c: removed NULL
15734 * device/lib/_strncmp.c: removed NULL
15735 * device/lib/_strncpy.c: removed NULL
15736 * device/lib/_strpbrk.c: removed NULL
15737 * device/lib/_strrchr.c: removed NULL
15738 * device/lib/_strspn.c: removed NULL
15739 * device/lib/_strstr.c: removed NULL
15740 * device/lib/_strtok.c: removed NULL
15741 * device/lib/malloc.c: removed NULL, include own header
15743 2003-02-02 <johan AT balder>
15745 * 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
15746 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15747 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15748 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15749 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15750 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15752 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15754 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15757 2003-02-01 <johan AT balder>
15759 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15761 2003-01-31 <johan AT CP255758-A>
15763 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15765 2003-01-30 <johan AT balder>
15767 * src/SDCCBBlock.c: automatic bug detection
15768 * src/SDCCicode.c: automatic bug detection
15770 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15772 * src/SDCCglobl.h: now --xram-size 0 works
15773 * src/SDCCmain.c: now --xram-size 0 works
15775 2003-01-29 <johan AT balder>
15777 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15779 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15781 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15782 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15783 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15784 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15785 * src/SDCCglobl.h: Added options --xram-size and --code-size
15786 * src/SDCCmain.c: Added options --xram-size and --code-size
15788 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15790 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15791 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15793 2003-01-27 <johan AT balder>
15795 * src/SDCC.y: fixed bug #613764
15797 2003-01-26 <johan AT balder>
15799 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15800 * src/SDCCsymt.h: fixed bug #673374
15801 * src/SDCCglue.c: fixed bug #661910
15802 * src/SDCCast.c: fixed bug #458099 and 673374
15804 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15806 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15807 * as/mcs51/strcmpi.h: added
15808 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15809 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15810 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15811 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15812 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15813 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15814 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15815 * as/mcs51/Makefile.aslink: new module strcmpi
15816 * as/mcs51/Makefile.asx8051: new module strcmpi
15817 * as/mcs51/Makefil.bcc: new module strcmpi
15818 * as/mcs51/Makefile.in: new module strcmpi
15819 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15821 2003-01-26 <johan AT balder>
15823 * src/SDCCglue.c: reverted back to 1.124
15824 * src/SDCCast.c: reverted back to 1.156
15825 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15827 2003-01-25 <johan AT balder>
15829 * src/SDCCglue.c: A better fix for bug #661910
15830 * src/SDCCast.c: A better fix for bug #661910
15831 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15833 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15835 * src/Makefile.in: remove spawn.o
15836 * src/SDCCmain.c: remove spawn.h
15837 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15838 * src/spawn.c: removed
15839 * src/spawn.h: removed
15840 * support/regression/ports/ds390/spec.mk: link with -r
15842 2003-01-24 <johan AT CP255758-A>
15844 * src/ds390/gen.c (aopOp): fixed bug #667458
15845 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15846 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15847 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15849 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15851 * src/mcs51/peeph.def: better assembler identation by Frieder
15852 * src/mcs51/gen.c: better assembler identation by Frieder
15854 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15856 * as/z80/string.h: removed for gcc 3.2
15857 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15858 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15860 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15862 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15863 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15864 * support/regression/Makefile: separate temp files for ports
15865 * support/regression/generate-cases.py: separate temp files for ports
15866 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15867 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15869 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15871 * moved tinitalk to device/examples/ds390
15873 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15875 * as/mcs51/lkmem.c: rflag is for DS390
15876 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15877 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15878 (linkEdit): move mem- and map-files the same way as ihx-files
15879 * src/z80/main.c (_setDefaultOptions): removed --generic
15880 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15881 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15882 * src/pic/glue.c (picglue): --c1mode works again
15883 * src/pic16/glue.c (pic16glue): --c1mode works again
15884 * src/asm.c (printCLine): fix #660034
15886 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15888 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15889 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15890 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15891 * as/mcs51/lkmem (summary): better fix for sp problem
15892 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15893 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15894 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15895 remove --stack-after-data
15897 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15899 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15900 * src/SDCCutil.c (join): ugly bug: missing '\0'
15901 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15903 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15905 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15907 * src/pic/main.c (_asmCmd): gpasm supports -o
15908 * src/z80/main.c: more general macros
15909 * device/lib/Makefile.in: remove intermediate files
15911 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15913 * .version: Bumped version number to 2.3.3
15914 * src/SDCCBBlock.c: new option -o
15915 * src/SDCCglobl.h: new option -o
15916 * src/SDCCglue.c: new option -o
15917 * src/SDCCmain.c: new option -o
15918 * src/asm.c: new option -o
15919 * src/ds390/main.c: new option -o
15920 * src/pic/glue.c: new option -o
15921 * src/pic/pcode.c: new option -o
15922 * src/pic/ralloc.c: new option -o
15923 * src/pic16/glue.c: new option -o
15924 * src/pic16/pcode.c: new option -o
15925 * src/pic16/ralloc.c: new option -o
15926 * src/z80/main.c: new option -o
15927 * device/lib/Makefile.in: use -o
15928 * support/regression/ports/ds390/spec.mk: use -o
15929 * support/regression/ports/gbz80/spec.mk: use -o
15930 * support/regression/ports/mcs51/spec.mk: use -o
15931 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15932 * support/regression/ports/z80/spec.mk: use -o
15933 * support/regression/ports/ucz80/spec.mk: use -o
15934 * support/regression/ports/xa51/spec.mk: use -o
15935 * support/regression/fwk/lib/timeout.c: fix usage string
15937 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15938 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15940 2003-01-07 <johan AT balder>
15942 * src/SDCCast.c (decorateType): fixed bug #600035
15944 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15945 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15946 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15947 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15948 * src/pic/pcode.c: outcommented unused variable to remove warnings
15949 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15951 2003-01-06 <karl AT turbobit.com>
15952 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15955 2003-01-06 <johan AT balder>
15957 * src/SDCCicode.c: fixed array add
15959 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15960 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15961 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15963 2003-01-04 <johan AT balder>
15965 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15967 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15968 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15970 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15971 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15972 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15974 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15975 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15977 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15978 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15980 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15981 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15983 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15985 * in /sdcc/as/mcs51/ changed these files in order to create an
15986 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15987 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15988 following files to include the previous two files: aslink.dsp,
15989 Makefile.aslink, Makefile.bcc, and Makefile.in.
15991 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15992 .adb instead of .cdb
15994 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15996 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15997 value from option --iram-size.
15999 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16001 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16004 2002-09-18 <wiml AT hhhh.org>
16006 * SDCClrange.h: exposed setFromRange() and setToRange()
16007 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16008 packRegsForAccUse() (bug 542397)
16009 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16010 multiple times and emitting the fetch operations more than once
16011 added aopGetUsesAcc() function to allow binary operators to
16012 fetch their operands in the correct order; made genMinus() emit
16013 compact code for X = LITERAL - Y
16015 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16016 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16017 sprintf() in line 1267.
16019 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16020 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16023 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16024 Changes to aslink (All the changes are marked with 'JCF'):
16026 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16029 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16030 area BSEG. Also moves, if possible, the DATA area down into the internal
16031 ram so more space is available.
16033 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16036 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16037 not bytes. Function summary() which creates a memory usage summary
16038 file with extension .mem. Reports of overlaping stack and small stack
16039 size. If the space for the stack is less than 16 bytes aslink trows a
16042 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16043 the 8051. Option 'y' for memory summary output file.
16045 Changes to sdcc (All the changes are marked with 'JCF'):
16047 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16049 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16050 overlaying area for it (uses RegBankUsed[4]).
16052 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16053 bank zero as used by default. By default aslink locates the stack
16054 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16055 the creation of the .mem file. Delegates the allocation of data area
16056 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16057 the begining of the stack area to aslink.
16059 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16060 glue() in SDCCglue.c creates an area for it.
16062 2002-09-03 Borut Razem <borut.razem AT siol.net>
16063 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16064 sdcc/src/pic/glue.c:
16065 introduced atexit() handler for teporay files removal in case of
16066 errors, assertions, ...
16068 2002-08-29 Borut Razem <borut.razem AT siol.net>
16069 * sdcc/support/cpp2/auto-host_vc_in.h:
16070 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16071 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16072 Maybe there is a similar problem with BORLANDC? It should be checked!
16074 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16075 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16076 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16077 was not executed, and the compiler (cl) launched a warning:
16078 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16080 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16081 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16083 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16084 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16086 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16087 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16088 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16089 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16090 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16091 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16092 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16093 - added Release configuration in VS projects
16094 - review of compiler an linker options
16095 - VC .exe files are generated in bin_vc directory, not to interfere
16096 with binaries generated from other projects (cygwin, mingw, bcc ...)
16098 * sdcc/src/yacc.dsp: added
16100 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16101 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16102 and insert the version number definitions from .version
16104 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16106 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16107 added - genarate auto-host.h using auto-host_vc_in.h as template
16110 removed from CVS, generated automatically
16112 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16113 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16115 2002-08-11 Borut Razem <borut.razem AT siol.net>
16116 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16118 2002-08-10 Borut Razem <borut.razem AT siol.net>
16119 * src/SDCCmain.c (main):
16120 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16121 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16122 The consequence was that some temporary files were not removed.
16125 unification of code in functions tempfilename() and tempfile():
16126 function tempnam() is defined in Visual Studio 6.0 and .NET
16128 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16130 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16131 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16132 - removed compiler command line option /WX: Treats all warnings as errors
16133 - update a list of source files, included into the project
16135 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16136 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16137 changed project type to Generic Project so that can be correcly converted to VS.NET project
16139 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16141 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16143 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16145 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16146 added return 0 statements after assert() to make compiler happy
16148 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16149 added newline in the def file to keep MSC compiler satisfied
16151 * sdcc/src/z80/gen.c:
16152 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16153 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16154 - solved MSC error in function aopDump()
16156 * sdcc_vc.h: define PREFIX as "\\sdcc"
16158 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16159 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16161 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16162 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16163 - Rewrote the register banking algorithm.
16164 - Added pCode live-range analysis to registers (for now, only non-used and
16165 singly-used registers optimized away)
16167 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16169 * 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.
16171 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16172 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16174 2002-04-22 Michael Hope <michaelh AT vroom>
16176 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16178 * configure.in (DD_COPT): Added include support required for gbdk.
16180 * .version: Bumped version number just to increase it.
16182 * src/SDCCmain.c: Added -nostdinc to the default options.
16184 2002-04-15 Michael Hope <michaelh AT vroom>
16186 * device/lib/z80/printf.c (sprintf): Added.
16188 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16190 * src/z80/peeph.def: Added transpose redundent load rule.
16192 * src/z80/main.c: Added force callee saves for jaune.
16194 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16196 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16198 2002-03-28 Johan Knol <johan AT balder>
16200 * src/SDCCval.c: fixed bug #532436
16202 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16204 Added "char *Processor" field to the port structure.
16207 Added -p option. Allows port dependent processor to be specified.
16210 Initialized the new field char *Processor field to NULL in all ports
16213 Compiler generated registers for interrupt context saving
16214 were not getting allocated.
16216 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16219 Fixed left shift. Will promote the left side of a left shift
16220 if a) left shifting more than size of operand or b) when assigned
16221 to something size > size of left side
16223 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16225 tons of changes. Register allocation has been
16226 rewritten. Added customization for the various PICs. Flow
16227 analysis is restructured. ...
16229 * src/pic/device.h:
16232 * src/pic/device.c:
16233 Added. device.c is a PIC port hack to accomodate variations
16236 2002-03-13 Michael Hope <michaelh AT vroom>
16238 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16240 2002-03-04 johanknol <johanknol AT manik>
16242 * /src/SDCCval.c: fixed
16244 const unsigned char arr[][2] = { { 0, 1 } };
16245 t18.c:1: error: Initializer element is not constant
16247 2002-03-04 bela <bela AT manik>
16249 * /device/include/mcs51reg.h:
16250 ds89c420 register definition update
16252 2002-03-03 <johan AT FRIJA>
16254 * support/Util/SDCCerr.c: did something, but don't no why anymore
16256 * support/regression/tests/bug-524691.c: made it a little less shy
16258 * src/SDCCast.c (decorateType): fixed bug #524697
16260 * src/SDCCast.c: made some lineno improvements
16262 * src/SDCCval.c (getNelements): changed warning to error
16264 * src/SDCCglue.c (printIvalArray): changed warning to error
16266 * src/SDCCicode.c: fixed a warning for mingw
16268 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16270 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16272 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16274 * src/ds390/peeph.def:
16275 Added some more peephole rules
16277 * src/ds390/gen.c: Various fixes & enhancements
16279 * src/SDCClrange.c, src/SDCClrange.h:
16280 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16282 * src/ds390/ralloc.c:
16283 various fixes & enhancements (ds390) specific
16285 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16286 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16289 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16291 2002-03-02 <johan AT FRIJA>
16293 * src/SDCCast.c (decorateType): fixed bug #524708
16295 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16297 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16299 2002-03-01 Michael Hope <michaelh AT vroom>
16301 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16303 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16305 2002-03-01 <johan AT FRIJA>
16307 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16309 * src/SDCCast.c (decorateType): fixed bug #524209
16311 * src/SDCCval.c (valNot): fixed bug #524195
16313 2002-02-26 <johan AT balder>
16315 * src/xa51/gen.c: fixed a warning
16317 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16319 * src/SDCCast.c (decorateType): fixed bug #522534
16321 2002-02-23 <johan AT balder>
16323 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16325 2002-02-22 <johan AT balder>
16327 * src/SDCCast.c: fixed bug #514865
16329 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16331 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16333 * sdcc/src/SDCCloop.c:
16334 Previous fix was not good. basic blocks that have "break" or "return" are
16335 not really partof a loop , but live ranges used in these blocks should
16336 be live thru the entire loop, so set partOfLoop but don't add them to
16339 2002-02-21 <johan AT FRIJA>
16341 * src/SDCCcse.c: fixed bug #514308
16343 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16346 Fixed BUG #519583. If a conditional block ended in a return/break
16347 statement inside a loop, it was not being considered part of the loop.
16349 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16351 2002-02-10 Karl Bongers <karl AT turbobit.com>
16354 Fixed up SDCDB debugger somewhat. Updated debugger/README
16355 with lots of comments and notes.
16357 * device/examples/test2.c:
16358 Fix bug, "red" variable not being initialized(compiler complained).
16360 * device/examples/Makefile, examples/test3.c:
16361 Add Makefile in device/examples folder, compiles test3.c
16362 for use as a multiple module SDCDB test case.
16364 * sim/ucsim/cmd.src/cmdset.cc:
16365 Took out debug printfs in ucsim "next" command.
16367 * sim/ucsim/xa.src:
16368 Karl and Johan start ucsim XA support. Most dissassembly working,
16369 about 75% emulation done(plenty of work remaining).
16371 * sim/ucsim/z80.src:
16372 Add Z80 support to ucsim, add test-ucz80 regression test,
16373 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16374 Notice z80 compiler fails on examples/test3.c/crc code.
16376 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16378 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16379 Added support for --parms-in-bank1
16381 * src/ds390/peeph.def:
16382 added a few more peephole optimzations
16384 * src/ds390/main.c:
16385 1) added __builtin_inp & __builtin_outp used to read in data of given length
16386 from a memory mapped port
16387 2) added __builtin_memcmp
16388 3) added __builtin_swapw swap bytes of a short
16390 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16391 1) handle multiple send & receives from register bank1
16392 2) ralloc can now allocate DPTR1 to some liveRanges
16394 * src/SDCCsymt.c, src/SDCCsymt.h:
16395 changes to handle multiple sends & receives
16397 * src/SDCCptropt.h:
16398 added some pointer arithmetic optimization
16400 * src/SDCCptropt.c:
16401 added some pointer arithmetic optimizations but not stable yet so not
16402 called from anywhere (will get this working shortly)
16404 * src/SDCCopt.c: fixed for multiple sends & receives
16407 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16408 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16409 set preprocessor defines (depending on options)
16411 * src/SDCCicode.c, src/SDCCicode.h:
16412 changes made to handle multiple sends & receives
16415 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16417 * src/SDCCcse.c, src/SDCCcse.h:
16418 added function findbackward def (to be used in upcoming optimization)
16420 * src/SDCCcflow.c, src/SDCCcflow.h:
16421 added function returnAtEnd - to determine if a basic block terminates with
16424 * src/SDCCast.c, src/SDCCast.h:
16425 added option parms-in-bank1
16427 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16428 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16429 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16430 adjusted for --parms-in-bank1 option
16432 * device/include/string.h:
16433 donot redefine "reentrant" keyword
16435 * device/include/ds80c390.h: Added some more SFRs
16437 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16439 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16441 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16443 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16445 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16447 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16449 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16451 * Added --xram-movc option
16453 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16455 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16457 2002-01-11 Johan Knol
16459 * Added math lib of Jesus Calvino-Fraga
16461 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16463 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16464 * support/regression/Makefile: new target test-mcs51-stack-auto
16465 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16467 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16469 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16471 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16473 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16475 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16477 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16479 * src/SDCCglue.h: add definition for printIvalChar()
16481 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16483 * src/SDCCast.c: fix #498138 by Johan
16485 * src/SDCCglue.c: fix #498138 by Johan
16487 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16489 * support/regression/Makefile: fix clean
16491 * support/regression/ports/ds390/support.c: fix transmission of last character
16493 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16495 * /sdcc/src/ds390/gen.c:
16496 a) improved computing address of stack variable
16497 b) took out some #if 0 code
16498 c) improved parmBytes adjustment
16499 d) improved genPlusIncr & genMinusIncr
16500 e) genCmp could generate bad code (when left assigned to DPTR)
16501 f) Fixed bug in hasInc
16503 * /sdcc/src/ds390/ralloc.c:
16504 a) packRegsForSupport could mess up live information (Fixed)
16505 b) packRegsDPTRuse could be incorrect for left & right shift
16507 * /sdcc/src/mcs51/ralloc.c:
16508 packRegsForSupport could mess up the live information (Fixed)
16510 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16512 * /sdcc/src/SDCCast.c:
16513 can reverse a loop even if function call is present as long
16514 as the loop control variable is local & is not passed as parameter
16516 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16518 * /sdcc/ChangeLog: *** empty log message ***
16520 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16521 More builtin function additions for TININative
16523 * /sdcc/src/ds390/ralloc.c:
16524 Had broken the regression testsuite
16526 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16528 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16529 Added funcattr hasStackParms will be set for reentrant functions when there
16530 are paramteres on the stack, this helps in minimizing frame pointer generation
16531 typeFromStr can handle function pointers now
16533 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16534 *** empty log message ***
16536 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16538 * /src/ds390/gen.c, /src/ds390/main.c:
16539 More builtin function additions for TININative
16541 * /src/ds390/ralloc.c:
16542 Had broken the regression testsuite
16544 * /src/SDCCast.c: Fixed a bug in dumptree
16546 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16547 Added funcattr hasStackParms will be set for reentrant functions when there
16548 are paramteres on the stack, this helps in minimizing frame pointer generation
16549 typeFromStr can handle function pointers now
16551 * /doc/builtins.txt, /doc/TININative.txt:
16552 *** empty log message ***
16555 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16557 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16558 ALPHA version for -mTININative
16560 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16561 updated to reflect changes in the port structure
16564 added function do_assemble (similar to do_link) if non-null this function
16565 will be called to do assembly (-mTININative) requires a multi command
16567 added function genAssemblerEnd will be called to generate assembler Epilogue
16570 added _JavaNative to debug info printing
16572 * /src/SDCCmain.c: added option --tini-libid
16573 added port->do_assemble function (-mTININative) has a multi command assemble
16575 * /src/SDCCglue.c: Disabled "constExpr" check
16576 added port->genAssemblerEnd function
16578 * /src/SDCCglobl.h: Added option --tini-libid value
16581 tookout optimizeCompare from the header (has no external references)
16583 * /src/SDCCast.c: made one more function "static"
16585 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16587 * src/z80/mappings.i: Added z80asm support.
16589 * src/z80/main.c: Added z80asm support on --asm=z80asm
16591 * src/z80/gen.c: Fixed asm portability issues.
16593 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16595 * src/SDCCglue.c (printExterns): Added global/extern split.
16597 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16599 * support/regression/Makefile: added test for mcs51 model large
16601 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16603 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16605 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16607 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16609 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16611 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16613 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16615 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16617 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16619 * support/regression/tests/simplefloat.c: Port to mcs51.
16621 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16622 * support/regression/tests/bug-485362.c: Added.
16624 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16626 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16628 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16630 * src/z80/gen.c (aopDump): Added a dump function.
16632 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16633 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16635 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16637 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16639 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16641 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16643 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16645 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16647 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16649 * support/regression/ports/ds390/support.c: Use tinibios.
16651 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16653 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16655 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16656 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16658 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16660 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16662 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16664 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16666 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16667 (packRegsForIYUse): Created and optimised.
16669 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16671 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16672 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16674 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16676 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16678 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16680 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16682 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16684 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16686 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16688 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16690 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16692 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16694 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16696 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16697 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16698 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16700 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16702 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16703 (genNotFloat): Added.
16704 (genUminusFloat): Added.
16706 * device/lib/z80/Makefile: Added floating pt stubs.
16708 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16710 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16712 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16714 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16716 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16718 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16720 * sdcc/support/regression/Makefile: Add port ds390.
16722 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16724 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16726 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16728 * sdcc/support/regression/ports/ds390/support.c: Added.
16730 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16732 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16734 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16736 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16738 * device/include/malloc.h: Added z80 and gbz80 support.
16740 * device/lib/gbz80/heap.s: Added.
16742 * device/lib/z80/heap.s: Added.
16744 * device/lib/malloc.c: Added z80 and gbz80 support.
16746 * support/regression/tests/malloc.c (testMalloc): Added.
16748 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16750 * support/regression/tests/bug-478094.c: Added.
16752 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16754 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16756 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16758 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16760 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16762 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16764 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16766 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16768 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16770 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16772 * support/regression/tests/bug-477927.c: Added.
16774 * src/z80/peeph.def: Added minor rules.
16776 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16778 * src/z80/peeph.def: Added jump optimisation modification.
16780 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16782 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16784 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16786 * support/regression/tests/funptrs.c: Added.
16788 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16790 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16792 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16794 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16796 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16798 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16799 (movLeft2ResultLong): Created.
16801 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16802 (joinPushes): Added. Joins two char pushes into a word push.
16804 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16806 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16808 * support/makebin/Makefile (install): Added creation of dest dir.
16810 2001-10-24 Karl Bongers <karl AT turbobit.com>
16812 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16814 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16816 * src/z80/ralloc.c: Turned off faulty pack for one use.
16818 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16820 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16822 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16824 * support/regression/Makefile: Improved clean
16826 * support/regression/ports/gbz80/spec.mk: Added clean
16828 * support/regression/ports/host/spec.mk: Added clean
16830 * support/regression/ports/z80/spec.mk: Added clean
16832 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16834 * support/regression/ports/mcs51/timeout.c: little improvements
16836 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16838 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16840 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16842 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16844 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16846 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16848 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16850 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16851 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16853 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16855 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16857 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16859 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16861 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16863 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16865 * support/regression/tests/longor.c: Added.
16867 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16869 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16871 * as/mcs51/aslink.h: define PATH_MAX
16873 * as/mcs51/asm.h: define PATH_MAX
16875 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16877 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16879 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16881 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16883 * src/SDCCglobl.h: define PATH_MAX
16885 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16887 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16889 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16891 * src/z80/gen.c (gencjneshort): Fixed
16893 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16895 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16897 * support/regression/tests/bug-469671.c: Added.
16899 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16901 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16903 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16905 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16907 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16909 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16911 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16913 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16915 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16917 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16919 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16921 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16923 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16925 * 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.
16927 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16929 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16931 2001-10-07 <johan AT FRIJA>
16933 * device/lib/gets.c (gets): fixed the return value.
16935 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16936 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16938 * 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.
16940 * 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.
16942 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16944 * src/pic/gen.c: Removed Safe_strdup.
16946 * configure.in: Added option to enable libgc support.
16948 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16949 (bitVectUnion): Optimised.
16950 (bitVectIntersect): Optimised.
16951 (bitVectBitsInCommon): Optimised.
16952 (bitVectCplAnd): Optimised.
16954 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16956 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16958 * src/SDCCmain.c: distinguish between assembler debug and plain options
16960 * src/avr/main.c: remove standard assembler options
16962 * src/ds390/main.c: remove standard assembler options
16964 * src/mcs51/main.c: remove standard assembler options
16966 * src/port.h: removed "PENDING" comment
16968 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16970 * src/device/lib/_mulint.c : new, with assember functions
16972 * src/device/lib/_mullong.c : new, with assember functions
16974 * src/device/lib/_divuint.c : with assember functions
16976 * src/device/lib/_divsint.c : with assember functions
16978 * src/device/lib/_divulong.c: with assember functions
16980 * src/device/lib/_divslong.c: with assember functions
16982 * src/device/lib/_moduint.c : with assember functions
16984 * src/device/lib/_modsint.c : with assember functions
16986 * src/device/lib/_modulong.c: with assember functions
16988 * src/device/lib/_modslong.c: with assember functions
16990 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16992 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16994 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16995 replaced _mululong.c and _mulslong.c by _mullong.c
16997 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16999 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17001 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17003 * src/SDCCglue.c: test, if win32api is available for MINGW
17005 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17007 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17008 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17009 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17010 * support/regression/ports/host/spec.mk: removed GENERIC
17011 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17012 * support/regression/ports/z80/spec.mk: removed GENERIC
17014 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17016 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17018 * support/regression/tests/bug-467035.c: Created.
17020 2001-10-01 <johan AT FRIJA>
17022 * src/SDCC.y: fixed bug #466586 part 1
17024 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17026 * SDCCicode.c: z80 has no generic pointers
17027 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17029 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17031 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17033 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17035 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17037 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17039 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17041 * configure.in: Fixed up so that ucsim is only configured once.
17043 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17045 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17046 (getPathDifference): As above.
17048 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17050 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17052 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17053 * .version: Updated to 2.3.1
17055 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17056 Added copyright header.
17058 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17059 (assemble): Added support for macro based assembler commands.
17060 (linkEdit): Added support for macro based linker commands.
17061 (preProcess): Changed the pre-processor to use macros.
17062 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17063 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17065 * device/lib/z80/crt0.s: Added module name for debugging.
17067 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17069 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17071 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17073 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17075 * src/Makefile.in: Added SDCCmacro and SDCCutil
17077 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17079 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17081 2001-09-16 <johan AT FRIJA>
17083 * 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.
17085 2001-09-15 <johan AT FRIJA>
17087 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17088 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17090 2001-09-11 <johan AT FRIJA>
17092 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17094 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17096 * support/regression/tests/bug-460444.c: Added test case.
17098 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17099 (genCast): Added justification for all of the asserts.
17101 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17103 * support/regression/support.c: _xdata replaced by xdata
17105 * support/regression/spec.mk: removed _generic
17107 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17109 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17111 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17112 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17114 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17116 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17118 * support/regression/tests/bug-460010.c: Added test case.
17120 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17122 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17124 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17126 * support/regression/testfwk.c: removed workaround for bug #436344
17128 * support/regression/tests/bp.c: use less memory with mcs51
17130 * support/regression/tests/bug-441448.c: use less memory
17132 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17134 * support/regression/collate-results.py: typo
17136 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17138 * support/regression/tests/fetchoverlap.c: Added new test case.
17140 * support/regression/tests/bp.c: Added new test case.
17142 * support/regression/tests/bug-448984.c: Added new test case.
17144 * support/regression/tests/pow2shifts.c: Added new test case.
17146 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17147 (genlshTwo): Fixed right shift for count > 8.
17149 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17151 2001-09-08 <johan AT FRIJA>
17153 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17155 2001-09-07 <johan AT FRIJA>
17157 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17159 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17161 2001-09-06 <johan AT FRIJA>
17163 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17164 * bernhard noted me at this: "() equals to (void)" (1.38)
17166 2001-09-05 <johan AT FRIJA>
17168 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17170 2001-09-04 <johan AT FRIJA>
17172 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17175 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17177 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17179 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17181 * link/z80/aslink.h: Fixed path for PATH_MAX
17183 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17185 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17187 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17189 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17191 * 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.
17193 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17195 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17196 (genCmp): Fixed up genCmp for the GB with longs.
17198 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17200 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17202 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17204 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17206 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17208 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17210 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17212 * 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.
17214 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17216 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17218 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17220 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17222 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17224 * sim/ucsim/configure: little improvement of Cygwin-detection
17225 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17226 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17227 * support/regression/tests/bug-221100.c: small changes for mcs51
17228 * support/regression/tests/bug-221168.c: small changes for mcs51
17229 * support/regression/tests/bug-227710.c: small changes for mcs51
17230 * support/regression/tests/staticinit.c: small changes for mcs51
17231 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17232 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17233 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601