1 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
4 Implemented RFE #2485684, and some further improvements of HL caching
6 * src/z80/peeph-z80.def:
7 Fixed a bug exposed by implementing RFE #2485684.
9 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
11 * src/z80/peeph-z80.def:
12 Peephole improvements.
15 device/include/string.h,
16 device/lib/z80/memmove.s:
18 * device/lib/z80/Makefile.in,
19 device/lib/Makefile.in,
20 support/regression/tests/memory.c,
21 device/lib/z80/strlen.s:
22 Partially implemented RFE #2471534.
24 2009-01-04 Borut Razem <borut.razem AT siol.net>
26 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
27 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
28 * doc/README.txt: updated John Hartman's e-mail address
29 * as/link/lkrel.c, as/link/lksdcclib.c:
30 fixed bug #2484677: Linker hangs
31 * src/z80/peep.c: fixed msvc warning C4047:
32 'return' : 'int ' differs in levels of indirection from 'char *'
33 * config.dsp: as/lib corrected to as/link
35 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
38 Implemented RFE #2484693.
39 * src/z80/peeph-z80.def:
40 Some peephole improvements.
42 2009-01-03 Borut Razem <borut.razem AT siol.net>
45 fixed warning: 'ret' may be used uninitialized in this function
47 2009-01-02 Borut Razem <borut.razem AT siol.net>
49 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
50 as/link/getline.[ch], as/link/lkrel.[ch]: added,
51 made support for differnet library formats more flexible,
52 preparation for support of ar format
53 * as/link/lklibr.c, as/link/z80/Makefile.in,
54 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
55 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
56 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
57 as/link/hc08/lkelf.c, as/link/aslink.h:
58 made support for differnet library formats more flexible,
59 preparation for support of ar format
61 2009-01-01 Borut Razem <borut.razem AT siol.net>
63 * as/link/asxxxx_config.h.in:
64 fixed warning: extra tokens at end of #endif directive
66 fixed warning: suggest parentheses around && within ||
67 * device/lib/Makefile.in: allow whitespaces at the end of lines in
68 ports.build, in order to make it work on cygwin - it seems to be a
69 bug in cygwin grep: CR is not treated as part of end-of-line
71 2008-12-31 Borut Razem <borut.razem AT siol.net>
73 * configure, configure.in, config.dsp, config_vc.awk,
74 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
75 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
76 introduced asxxxx_config.h.in
78 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
81 src/z80/peeph-z80.def:
82 Minor addition improvement.
84 2008-12-30 Raphael Neider <rneider AT web.de>
86 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
87 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
88 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
89 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
90 support/librarian/sdcclib.c, support/makebin/makebin.c:
91 partially revert changes from r5293..r5295
93 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
95 * src/z80/peeph-z80.def:
96 Minor peephole improvement.
98 2008-12-29 Raphael Neider <rneider AT web.de>
100 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
101 incorrectly discarded BANKSELs
103 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
105 * support/regression/tests/memory.c:
106 Added simple test for memset(), memcpy() and memmove()
108 2008-12-29 Borut Razem <borut.razem AT siol.net>
110 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
112 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
114 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
115 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
116 (177.j): added new rule
117 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
118 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
119 (decorateType CAST): propagate storage class to generic pointer results
121 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
123 * device/lib/z80/string.c,
124 device/lib/z80/printf.c,
125 device/lib/z80/mul.s:
128 Fixed code generation bug exposed by builtin memcpy().
130 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
132 * device/lib/_memcpy.c:
133 fixed conflict with builtin memcpy()
135 2008-12-26 Borut Razem <borut.razem AT siol.net>
137 * support/librarian/sdcclib.c:
138 fixed bug 2466950: "sdcclib broken"
139 by removing fgets return value check
141 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
144 device/include/string.h: Implemented RFE #1914254
146 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
147 * device/lib/z80/Makefile.in,
148 device/lib/Makefile.in,
149 device/lib/z80/memmove.s: Implemented RFE #1914256
151 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
153 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
154 * src/z80/peep.c: improved checks for unused data
156 src/z80/main.c: Implemented RFE #1899189
158 2008-12-25 Borut Razem <borut.razem AT siol.net>
160 * support/regression/Makefile.in:
161 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
163 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
165 * src/z80/peeph-z80.def: minor peephole improvements
167 2008-12-21 Borut Razem <borut.razem AT siol.net>
169 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
170 due to redefinition of symbol __assert
171 sdcclib.c:53:1:warning: "__assert" redefined
172 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
173 warning: this is the location of the previous definition
175 2008-12-20 Raphael Neider <rneider AT web.de>
177 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
178 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
179 support/cpp/libcpp/macro.c: fix format string errors
181 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
183 * src/pic/device.c: partial rewrite using strtok,
184 quieten compiler warnings, adopt SDCC coding style
186 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
187 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
188 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
189 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
190 support/librarian/sdcclib.c, support/makebin/makebin.c:
191 quieten most compiler warnings
193 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
194 probably fix operator precedence bug
196 * doc/clean.mk: quieten rm if no .lyx is present
198 2008-12-19 Borut Razem <borut.razem AT siol.net>
200 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
201 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
202 doc/README.txt, doc/test_suite_spec.lyx:
203 applied patch 2446381: Dcoumentation spelling correcitons
204 thanks to Steven Borley
206 2008-12-16 Raphael Neider <rneider AT web.de>
208 * device/include/pic/pic12f629.h,
209 device/include/pic/pic12f675.h,
210 device/lib/pic/libdev/pic12f629.c,
211 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
213 2008-12-14 Borut Razem <borut.razem AT siol.net>
215 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
216 converted to LyX 1.5.7 (\lyxformat 276) format
218 2008-12-07 Borut Razem <borut.razem AT siol.net>
220 * support/regression/tests/bitfields.c:
221 added test case for bug #2366757
223 2008-12-07 Raphael Neider <rneider AT web.de>
225 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
226 NULL pointer dereference, closes #2366757
228 2008-11-25 Raphael Neider <rneider AT web.de>
230 * device/include/pic16/pic16devices.txt,
231 sdcc/src/pic16/device.c,
232 sdcc/src/pic16/device.h: implicitly disable XINST
233 whenever CONFIG4L is set via an additional optional
234 argument to the configword directive in pic16devices.txt
236 2008-11-24 Raphael Neider <rneider AT web.de>
238 * device/lib/pic16/configure.ac,
239 device/lib/pic16/Makefile.common: fixed quoting issues
241 * device/lib/pic16/configure,
242 device/lib/pic16/debug/Makefile.in,
243 device/lib/pic16/libc/Makefile.in,
244 device/lib/pic16/libdev/Makefile.in,
245 device/lib/pic16/libio/Makefile.in,
246 device/lib/pic16/libm/Makefile.in,
247 device/lib/pic16/libsdcc/Makefile.in,
248 device/lib/pic16/Makefile.in,
249 device/lib/pic16/startup/Makefile.in: regenerated
251 * src/pic16/main.c (_pic16_finaliseOptions): revert to
254 2008-11-24 Raphael Neider <rneider AT web.de>
256 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
257 argument of --asm= or --link= to allow for
258 --asm="sh script --options", the user can double quote the
259 argument if needed: --asm="'c:/program files/gpasm' -q",
260 also fix some potential buffer overflows
262 2008-11-19 Borut Razem <borut.razem AT siol.net>
265 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
266 thanks Mauro Giachero
268 2008-11-16 Borut Razem <borut.razem AT siol.net>
270 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
271 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
273 2008-11-15 Borut Razem <borut.razem AT siol.net>
275 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
276 src/SDCCsymt.c, src/SDCCsymt.h:
277 fixed RFE #2291335 : Unnamed bit-field initialization
278 * support/regression/tests/bitfields.c:
279 added test case for RFE #2291335
280 * support/regression/tests/bug-1981238.c:
281 don't initialize unnamed bit-fields
283 2008-11-11 Raphael Neider <rneider AT web.de>
285 * device/include/pic16/pic18f25j10.h,
286 device/include/pic16/pic18f45j10.h: remove useless boilerplate
288 * device/include/pic16/adc.h,
289 device/lib/pic16/libio/adc/adcbusy.c,
290 device/lib/pic16/libio/adc/adcclose.c,
291 device/lib/pic16/libio/adc/adcconv.c,
292 device/lib/pic16/libio/adc/adcopen.c,
293 device/lib/pic16/libio/adc/adcread.c,
294 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
295 and fixed ADC routines to work for more target devices,
296 incorporates patch #2036130 by Nick Materer
298 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
300 * device/include/ctype.h,
301 * device/include/ds400rom.h,
302 * device/include/ds80c390.h,
303 * device/include/float.h,
304 * device/include/math.h,
305 * device/include/serial.h,
306 * device/include/stdbool.h,
307 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
309 * device/include/mcs51/C8051F336.h,
310 * device/include/mcs51/C8051T600.h,
311 * device/include/mcs51/C8051T610.h,
312 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
313 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
315 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
317 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
319 2008-11-10 Raphael Neider <rneider AT web.de>
321 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
322 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
323 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
324 (patch by Nick Materer, #2253980)
326 * device/lib/pic16/libio/adc.ignore,
327 device/lib/pic16/libio/i2c.ignore,
328 device/lib/pic16/libio/usart.ignore,
329 device/lib/pic16/pics.all: updated to build more device libs
331 * device/lib/pic16/libdev/Makefile.am,
332 device/lib/pic16/libdev/Makefile.in,
333 device/lib/pic16/libio/Makefile.am,
334 device/lib/pic16/libio/Makefile.in: regenerated
336 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
337 names per memory location, applied SDCC style to more functions
339 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
341 * device/include/mcs51/p89lpc933_4.h: new NXP header file
342 * device/include/mcs51/p89lpc935_6.h: new NXP header file
343 * device/include/mcs51/p89v66x.h: minor changes
344 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
346 2008-11-09 Raphael Neider <rneider AT web.de>
348 * device/include/pic/pic14devices.txt: fixed memory description for
349 12f629 and 12f675, closes #2236240
351 2008-11-06 Borut Razem <borut.razem AT siol.net>
353 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
354 pass system include paths with -isystem to sdcpp
355 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
356 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
358 2008-11-02 Raphael Neider <rneider AT web.de>
360 * doc/sdccman.lyx: updated the sections on the library build process
361 and on how to add support for new devices, and documented known
362 problems with the extended instruction set including a workaround
364 2008-11-01 Raphael Neider <rneider AT web.de>
366 * device/include/pic16/adc.h,
367 device/include/pic16/pic16devices.txt,
368 device/include/pic16/pic18f2410.h,
369 device/include/pic16/pic18f2510.h,
370 device/include/pic16/pic18f2515.h,
371 device/include/pic16/pic18f2610.h,
372 device/include/pic16/pic18f4410.h,
373 device/include/pic16/pic18f4510.h,
374 device/include/pic16/pic18f4515.h,
375 device/include/pic16/pic18f4610.h,
376 device/include/pic16/pic18fregs.h,
377 device/lib/pic16/libdev/Makefile.am,
378 device/lib/pic16/libdev/Makefile.in,
379 device/lib/pic16/libdev/pic18f2410.c,
380 device/lib/pic16/libdev/pic18f2510.c,
381 device/lib/pic16/libdev/pic18f2515.c,
382 device/lib/pic16/libdev/pic18f2610.c,
383 device/lib/pic16/libdev/pic18f4410.c,
384 device/lib/pic16/libdev/pic18f4510.c,
385 device/lib/pic16/libdev/pic18f4515.c,
386 device/lib/pic16/libdev/pic18f4610.c,
387 device/lib/pic16/libio/Makefile.am,
388 device/lib/pic16/libio/Makefile.in,
389 device/lib/pic16/pics.all: added support for 18f[24][456]10
390 and 18f[24]515 devices
391 * doc/sdccman.lyx: updated list of supported PIC16 devices
393 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
394 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
395 src/xa51/gen.c: avoid compiler warnings
396 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
398 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
400 * device/include/mcs51/p89v66x.h: NXP header file
401 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
402 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
404 2008-10-14 Raphael Neider <rneider AT web.de>
406 * device/lib/pic16/libdev/Makefile.am,
407 device/lib/pic16/libio/Makefile.am: enable building libraries for
408 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
409 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
410 * device/lib/pic16/libdev/Makefile.in,
411 device/lib/pic16/libio/Makefile.in: regenerated
413 2008-10-14 Raphael Neider <rneider AT web.de>
415 * device/include/pic16/pic18f2450.h,
416 device/include/pic16/pic18f4450.h,
417 device/lib/pic16/libdev/pic18f2450.c,
418 device/lib/pic16/libdev/pic18f4450.c,
419 device/include/pic16/adc.h,
420 device/include/pic16/pic16devices.txt,
421 device/include/pic16/pic18fregs.h,
422 device/lib/pic16/libdev/Makefile.am,
423 device/lib/pic16/libdev/Makefile.in,
424 device/lib/pic16/libio/Makefile.am,
425 device/lib/pic16/libio/Makefile.in,
426 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
428 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
429 stack to a fixed location, relax it to automatically work with all
430 but the smallest devices (256 byte RAM devices need #pragma stack)
432 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
434 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
435 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
436 * device/lib/_strcspn.c: fixed bug 2140931
438 2008-10-06 Raphael Neider <rneider AT web.de>
440 * device/include/pic16/stdio.h,
441 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
442 declared __naked for convenience, named all arguments
443 * device/lib/pic16/libc/stdio/strmgpsim.c,
444 device/lib/pic16/libc/stdio/strmmssp.c,
445 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
447 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
448 empty __naked functions,
449 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
450 corner cases (unlink first/last pCode in list), reuse more code
452 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
454 * src/ds390/main.c (_ds390_genInitStartup): added
455 * src/SDCCpeeph.c (getPatternVar): new, added,
456 (labelInRange): fixed bug 2115959
457 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
458 * src/SDCCicode.h: added newiTempOperand
459 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
460 added optimizations for 0/x and x/-1, see also patch 2142900
461 * support/regression/tests/onebyte.c (testMul): added test cases
463 2008-09-20 Borut Razem <borut.razem AT siol.net>
466 definition of absolute address symbols without initial value,
467 fixed SDCC crash "do not know how to intialize symbol"
469 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
471 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
472 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
473 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
474 * device/lib/z80/stubs.s: added stubs for above functions
475 * src/SDCCopt.c (convilong),
476 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
477 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
478 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
479 * support/regression/tests/onebyte.c: enabled all tests for z80
481 2008-09-15 Borut Razem <borut.razem AT siol.net>
483 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
484 device/lib/pic16/libc/stdio/printf.c,
485 device/lib/pic16/libc/stdio/strmusart.c,
486 device/lib/pic16/libc/stdio/printf_tiny.c,
487 device/lib/pic16/libc/stdio/sprintf.c,
488 device/lib/pic16/libc/stdio/strmgpsim.c,
489 device/lib/pic16/libc/stdio/putchar.c,
490 device/lib/pic16/libc/stdio/fprintf.c,
491 device/lib/pic16/libc/stdio/strmmssp.c,
492 device/device/lib/pic16/libc/stdio/vprintf.c,
493 device/lib/pic16/libc/stdio/printf_small.c,
494 device/lib/pic16/libc/stdio/vsprintf.c,
495 device/lib/pic16/libc/stdio/strmputchar.c,
496 device/lib/pic16/libc/Makefile.am,
497 device/lib/pic16/libc/Makefile.in:
498 *printf now returns int, puchar.c moved from stdlib to stdio,
499 *printf format parameter type changed from char * to const char *,
500 added GNU link excetion text to library source files,
501 applyed GNU coding style, removed useless svn ids,
502 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
503 binary specifier: "%b", "%hb" and "%lb"
504 * device/lib/pic16/libc/stdio/vfprintf.c:
505 applied patch #2044424: PIC16: vfprintf
506 thanks Mauro Giachero
507 * support/regression/tests/bug1057979.c:
508 removed old pic16 sprintf specifics
509 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
510 * doc/sdccman.lyx: documented 'b' binary format specifier removal
512 2008-09-15 Raphael Neider <rneider AT web.de>
514 * src/pic16/device.c (pic16_dump_usection): force udata sections
515 into the addressable range (0..0xFFF), workaround for a gpsim
516 bug preventing simulation of regtest bug1750318
517 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
518 (serialRegAssign): fixed regtest bug-971834,
519 (pic16_packRegisters): avoid null-pointer dereference
521 2008-09-14 Raphael Neider <rneider AT web.de>
523 * src/pic16/gen.c, src/pic16/ralloc.c: use
524 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
525 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
527 2008-09-12 Borut Razem <borut.razem AT siol.net>
529 * support/regression/fwk/testfwk.h:
530 define pdata as data for pic16 target
531 thanks Mauro Giachero
533 2008-09-11 Borut Razem <borut.razem AT siol.net>
535 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
536 support/regression/absolute.c:
537 applied patch #2105615: Some PIC16 testcase fixlets
538 thanks Mauro Giachero
540 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
542 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
543 * support/regression/tests/bug2094505.c: new, added
545 2008-09-07 Borut Razem <borut.razem AT siol.net>
547 * src/SDCCglue.c, src/SDCCast.c:
548 fixed throw of "excess elements" warning for char arrays
549 * support/regression/tests/nullstring.c:
550 disable warning about excess elements in array of chars initializer
552 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
554 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
555 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
556 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
557 * support/regression/tests/bug2077267.c: new, added
559 2008-09-05 Raphael Neider <rneider AT web.de>
561 * configure.in, Makefile.common.in: add support for ccache,
562 remove spurious $VERSION output, detect doc-tools even without
563 --enable-doc to facilitate later manual doc-builds, minor cleanup
564 * configure: regenerated
566 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
567 avoid races in parallel VPATH builds
568 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
569 * doc/sdccman.lyx: mention --without-ccache configure option
571 2008-09-01 Raphael Neider <rneider AT web.de>
573 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
574 * (genConstPointerGet): fix reading bitfields from __code space
575 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
576 bitfield initializers (fix regression test bug1856409.c)
577 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
580 2008-08-31 Raphael Neider <rneider AT web.de>
582 * src/pic16/gen.c (genAssign): removed useless compiler output
583 * (genPointerGet,genPointerSet,genCast),
584 src/pic16/glue.c (pic16_printGPointerType):
585 also handle PPOINTERs just to avoid spurious asserts
586 * (pic16_printIvalType,pic16_printIvalBitFields):
587 generalized to arbitrary type/bitfield sizes, allows compilation of
588 regression test bug-1981238.c
589 * (pic16_printIvalChar): fix regression test structflexarray.c
590 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
591 in initialized structs and fix #1843745
592 * (pic16_printIvalStruct): always output initializers for all fields,
593 even those not explicitly given, fixes zeropad.c regression test
594 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
595 #2073635, #1567098, and #1485812)
596 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
598 2008-08-31 Borut Razem <borut.razem AT siol.net>
600 * support/regression/tests/bug-895992.c,
601 support/regression/tests/onebyte.c:
602 enabled pic16 regression testing since the bugs
603 1511794: pic16: regression test bug-895992.c fails
604 1444425: onebyte.c regression tes fails on pic16
605 are fixed, probably by fixing
606 2048464: PIC16: fix genUminus - addresses not.c regression test
607 * src/SDCCsymt.c, src/SDCCglue.c,
608 support/regression/tests/bug-1981238.c:
609 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
612 2008-08-30 Borut Razem <borut.razem AT siol.net>
614 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
615 release version 4.3.2
617 2008-08-24 Raphael Neider <rneider AT web.de>
619 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
620 always use the sdcc from the current build tree (ignore $CC from
621 the environment, fixes compile farm builds)
622 * device/lib/Makefile.in: rename .a into .lib for compatibility,
623 remove more build products from install directory
624 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
625 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
627 2008-08-24 Borut Razem <borut.razem AT siol.net>
629 * src/SDCC.y: applied patch
630 2050245: Fix # 1963382
632 1963382: Listing File - C file comment is incorrect
635 2008-08-23 Borut Razem <borut.razem AT siol.net>
637 * src/pic16/gen.c: applied patch
638 2048464: PIC16: fix genUminus - addresses not.c regression test
639 thanks Mauro Giachero
641 2008-08-22 Borut Razem <borut.razem AT siol.net>
643 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
644 src/pic16/main.c: allow spaces in gpasm and gplink paths
646 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
649 * src/z80/peeph-z80.def: minor peephole improvement
651 2008-08-15 Raphael Neider <rneider AT web.de>
653 * src/z80/gen.c (_vemit2): suppress compiler warning
655 * src/pic/*.[ch]: make proper use of header files and avoid
656 ad-hoc extern declarations, mark module-local helpers 'static',
657 removed dead/replaced code, no functional changes
658 * src/pic16/pcode.c: disentangled from pic14 backend
660 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
662 * src/z80/gen.c: fixed #2051348
663 * support/regression/tests/bug-2051348.c: regression test for #2051348
665 2008-08-10 Raphael Neider <rneider AT web.de>
668 * Makefile.common.in: export PACKAGE for $docdir,
669 fixes #1957036, avoid some "underquoted definition" warnings
670 * configure: regenerated
672 2008-08-10 Raphael Neider <rneider AT web.de>
674 * device/lib/pic16/**: build pic16 library using autotools for
675 improved dependency tracking
677 * device/lib/Makefile.in,
679 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
681 2008-08-10 Raphael Neider <rneider AT web.de>
683 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
684 local variables if --nooverlay is given, workaround for #2023121
686 2008-08-08 Raphael Neider <rneider AT web.de>
688 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
690 2008-08-08 Raphael Neider <rneider AT web.de>
692 * src/pic/pcoderegs.c,
694 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
696 2008-08-07 Borut Razem <borut.razem AT siol.net>
698 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
699 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
700 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
701 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
702 applied modified patch 2038174: Add support for binary constants v2
703 thanks Mauro Giachero
704 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
706 2008-08-04 Raphael Neider <rneider AT web.de>
709 * src/pic16/device.h,
711 * src/pic16/main.c: enable --optimize-goto by default
713 * device/lib/pic16/Makefile.common.in: suppress removed option
716 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
718 2008-07-30 Borut Razem <borut.razem AT siol.net>
720 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
721 applied patch 22032433: PIC16: fix constant strings,
722 thanks Mauro Giachero
724 2008-07-29 Borut Razem <borut.razem AT siol.net>
726 * src/pic16/gen.c: applied patches:
727 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
728 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
729 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
730 thanks Mauro Giachero
732 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
734 * src/port.h: Fixed typo in comment
736 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
738 * src/z80/mappings.i: Implemented RFE #1919415
739 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
740 #1880202, #1914434, prepared for RFE #1703943
742 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
745 * src/z80/peeph-z80.def,
746 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
747 preparation for Z80 peephole improvements
749 2008-06-21 Raphael Neider <rneider AT web.de>
751 * device/include/pic16/pic18f66j60.h,
752 * device/include/pic16/pic18f66j65.h,
753 * device/include/pic16/pic18f67j60.h,
754 * device/include/pic16/pic18f86j60.h,
755 * device/include/pic16/pic18f86j65.h,
756 * device/include/pic16/pic18f87j60.h,
757 * device/include/pic16/pic18f96j60.h,
758 * device/include/pic16/pic18f96j65.h,
759 * device/include/pic16/pic18f97j60.h,
760 * device/lib/pic16/libdev/pic18f66j60.c,
761 * device/lib/pic16/libdev/pic18f66j65.c,
762 * device/lib/pic16/libdev/pic18f67j60.c,
763 * device/lib/pic16/libdev/pic18f86j60.c,
764 * device/lib/pic16/libdev/pic18f86j65.c,
765 * device/lib/pic16/libdev/pic18f87j60.c,
766 * device/lib/pic16/libdev/pic18f96j60.c,
767 * device/lib/pic16/libdev/pic18f96j65.c,
768 * device/lib/pic16/libdev/pic18f97j60.c,
769 * device/include/pic16/pic16devices.txt,
770 * device/include/pic16/pic18fregs.h,
771 * device/lib/pic16/pics.all: added new devices
773 * device/include/pic16/adc.h,
774 * device/lib/pic16/libio/adc/adcbusy.c,
775 * device/lib/pic16/libio/adc/adcopen.c,
776 * device/lib/pic16/libio/adc/adcsetch.c,
777 * device/lib/pic16/libio/i2c/i2copen.c,
778 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
779 all changes from a patch by Anton Strobl
781 2008-06-12 Borut Razem <borut.razem AT siol.net>
783 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
784 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
785 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
786 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
787 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
788 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
789 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
790 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
791 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
792 by applying the modified patch from Risto Huotari
794 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
797 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
798 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
799 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
800 * support/regression/tests/bug1938300.c: new, added
802 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
804 * device/include/asm/ds390/features.h,
805 * device/include/asm/mcs51/features.h,
806 * device/include/mcs51/regc515c.h: inserted LGPL notice
808 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
810 * device/lib/gbz80/div.s,
811 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
812 patch 1597883, Thanks Robert Ramey
814 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
816 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
817 createIvalCharPtr, createIvalPtr, createIval),
819 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
820 initializers for local auto variables
821 * support/regression/tests/zeropad.c: added testcase for auto initializers
823 2008-05-26 Raphael Neider <rneider AT web.de>
825 * device/lib/pic16/startup/crt0.c,
826 * device/lib/pic16/startup/crt0i.c,
827 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
828 explicit, fixed curr_entry loop for >= 256 initializer records,
829 removed debug code (write to 0xf7e)
831 2008-05-25 Raphael Neider <rneider AT web.de>
833 * device/include/pic/pic16f627a.h,
834 * device/include/pic/pic16f628a.h,
835 * device/include/pic/pic16f648a.h: added missing ports
837 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
839 * device/include/float.h: added __INFINITY
840 * device/lib/_fsadd.c: handle overflows
841 * device/lib/_fsmul.c,
842 * device/lib/_fsdiv.c: use __INFINITY
843 * device/lib/_fseq.c,
844 * device/lib/_fsneq.c: handle -0.0
845 * sim/ucsim/s51.src/uc89c51r.cc,
846 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
847 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
848 * src/mcs51/gen.c (genSend): fixed bug with --xstack
849 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
850 * support/regression/tests/snprintf.c: test bug with --xstack
852 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
854 * src/SDCCpeeph.c (callFuncByName):
855 Support nested parenthesis in peephole function arguments (#1967300)
857 2008-05-19 Raphael Neider <rneider AT web.de>
859 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
860 fixed duplicate labels (#1911325)
862 2008-05-19 Raphael Neider <rneider AT web.de>
864 * src/regression/empty.c: suppress warning
865 * src/regression/pointer1.c: enabled index_by_pointer()
866 * src/regression/inline.c: now works for pic16 as well
868 * src/pic16/device.c: include dbuf declarations
869 * src/pic16/device.h: removed obsolete prototypes
871 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
872 * src/pic16/glue.c: made purely local functions static,
873 (pic16_printGPointerType, pic16_printIvalCharPtr,
874 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
875 generic pointers' tags (#1961866)
877 * src/pic16/pcode.c (assignValnums): optimize literal assignments
879 2008-05-19 Borut Razem <borut.razem AT siol.net>
881 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
882 fixed typo, uninstall include/pic16/pic16devices.txt
884 2008-05-18 Borut Razem <borut.razem AT siol.net>
886 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
887 the buffer is null terminated
888 * src/device/pic16.c:
889 applied modified patch 1965676: Patch for Win32 16 bit PIC
890 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
892 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
894 * src/SDCC.lex (check_type),
895 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
898 * as/z80/clean.mk: also clean *.dep
899 * device/lib/pic16/libsdcc/stack/Makefile,
900 * sim/ucsim/libtool: removed as they are rebuild by configure
901 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
903 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
905 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
906 fixupInline instead of createFunction to fix bug 1864577
907 (inlineFindMaxBlockno): removed, use global blockNo
908 * src/SDCCglobl.h: added blockNo
910 * src/z80/peep.h: modified properties
911 * support/regression/tests/bug1864577.c: new, added
913 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
916 * as/mcs51/asm.h: added org_cnt
917 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
918 * as/mcs51/asout.c: changed old K&R to ANSI
919 * as/mcs51/Makefile.in: use common identifiers
925 * as/hc08/Makefile.bcc,
926 * as/hc08/Makefile.in: synchronized with as/mcs51/*
927 * sdcc_vc_in.h: added define __func__
928 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
929 Thanks Ruud van Silfhout
930 * support/regression/tests/bug1717305.c: new, added
932 2008-05-05 Borut Razem <borut.razem AT siol.net>
934 * support/regression/Makefile.in,
935 support/regression/ports/ds390/spec.mk,
936 support/regression/ports/hc08/spec.mk,
937 support/regression/ports/mcs51-common/spec.mk,
938 support/regression/ports/pic14/spec.mk,
939 support/regression/ports/pic16/spec.mk,
940 support/regression/ports/ucz80/spec.mk,
941 support/regression/ports/z80/spec.mk:
942 added INC_DIR and LIBDIR paths
943 * src/ds390/gen.c: removed duplicated selicolon
945 2008-05-04 Borut Razem <borut.razem AT siol.net>
947 * support/regression/Makefile.in,
948 support/regression/fwk/lib/testfwk.c,
949 support/regression/ports/ds390/spec.mk,
950 support/regression/ports/hc08/spec.mk,
951 support/regression/ports/mcs51-common/spec.mk,
952 support/regression/ports/mcs51-large/spec.mk,
953 support/regression/ports/mcs51-medium/spec.mk,
954 support/regression/ports/mcs51-small/spec.mk,
955 support/regression/ports/mcs51-stack-auto/spec.mk,
956 support/regression/ports/mcs51-xstack-auto/spec.mk,
957 support/regression/ports/pic14/spec.mk,
958 support/regression/ports/pic16/spec.mk,
959 support/regression/ports/ucz80/spec.mk:
960 added possibility to define the sdcc binary directory SDCC_BIN_PATH
961 used to run regeression tests
963 2008-05-01 Raphael Neider <rneider AT web.de>
965 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
966 supported devices and instructions to add new ones
968 2008-05-01 Raphael Neider <rneider AT web.de>
970 * device/include/pic16/adc.h,
971 device/lib/pic16/libio/adc/adcbusy.c,
972 device/lib/pic16/libio/adc/adcopen.c,
973 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
974 18f2455 style ADC devices, based on patch #1776197
975 * device/lib/pic16/libio/adc/adcclose.c,
976 device/lib/pic16/libio/adc/adcconv.c,
977 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
978 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
979 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
980 * device/include/pic16/pic18f4431.h,
981 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
982 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
984 2008-05-01 Raphael Neider <rneider AT web.de>
986 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
987 moved xinst flag into pic16_options_t
988 * src/pic16/device.c (default_device, pic16_list_devices,
989 pic16_find_device): removed references to sfrrange
990 * src/pic16/gen.c (genFunction),
991 src/pic16/glue.c (pic16initialComments),
992 src/pic16/main.c (pic16_optionsTable),
993 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
995 * device/include/pic16/pic16devices.txt: removed sfrrange lines
997 2008-04-29 Raphael Neider <rneider AT web.de>
999 * src/pic16/devices.inc,
1000 device/include/pic16/pic16devices.txt: replaced compiled-in list
1001 of devices with a variant parsed at runtime
1002 * src/pic16/device.c: added support for parsing pic16devices.txt,
1004 * src/pic16/device.h: removed (now) unused fields from PIC_device
1005 * src/pic16/main.c: removed #pragma maxram,
1006 (_pic16_initPaths): removed bogus generation of search paths,
1007 setup the port proper only after the search paths (for
1008 pic16devices.txt) are set up,
1009 (_pic16_finaliseOptions): moved processor dependant code here
1010 from _pic16_initPaths(), clean up
1011 * src/pic16/ralloc.c (pic16_init_stack),
1012 * src/pic16/ralloc.h,
1013 * src/pic16/pcode.c: clean up
1014 * device/include/Makefile.in,
1015 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1016 * support/scripts/inc2h-pic16.pl: updated instructions
1018 2008-04-29 Raphael Neider <rneider AT web.de>
1020 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1021 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1022 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1023 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1024 added missing family members and 18f2480/2580/4480/4580 family
1025 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1026 * device/include/pic16/pic18f2525.h: use 18f4620.h
1027 * device/include/pic16/pic18f6680.h: use 18f8680.h
1028 * device/include/pic16/pic18fregs.h,
1029 device/lib/pic16/pics.all,
1030 src/pic16/devices.inc: add new devices
1031 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1032 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1033 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1034 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1035 prevent attempting to build the libio for some new devices
1037 2008-04-29 Raphael Neider <rneider AT web.de>
1039 * debugger/mcs51/Makefile.in: fixed paths to sources
1041 2008-04-25 Borut Razem <borut.razem AT siol.net>
1043 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1044 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1045 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1046 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1047 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1048 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1049 as/link/z80/linkz80.dsp: lklibr.c moved
1050 * doc/INSTALL.txt: binary archives in bz2 format
1051 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1053 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1055 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1056 * support/regression/tests/bug1856409.c: new, added
1058 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1061 * src/mcs51/peep.c: Use werror for error messages.
1062 * src/SDCCicode.c (geniCodeConditional),
1063 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1064 * src/z80/Makefile.bcc,
1065 * src/z80/z80.dsp: added src/z80/peep.c/h
1066 * support/regression/tests/bug1839321.c: new, added
1068 2008-04-20 Raphael Neider <rneider AT web.de>
1070 * device/include/pic16/pic18f2455.h: added bitfields for port C
1072 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1074 * src/z80/peep.c: Use werror for error messages.
1076 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1078 * src/z80/peep.h (declaration of notUsed()),
1079 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1081 * src/z80/z80.h (added dependency on peep.h),
1082 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1085 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1087 * src/SDCCpeeph.c (added support for notUsed()),
1088 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1090 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1091 for notUsed()): Implemented generic (that is not port-specific) part
1094 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1096 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1097 * device/lib/libsdcc.lib,
1098 * device/lib/Makefile.in,
1099 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1100 * device/lib/calloc.c: renamed to _calloc.c
1101 * device/lib/free.c: renamed to _free.c
1102 * device/lib/malloc.c: renamed to _malloc.c
1103 * device/lib/realloc.c: renamed to _realloc.c
1104 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1105 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1106 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1107 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1108 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1109 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1110 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1111 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1113 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1114 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1115 * support/regression/tests/bug1509084.c: new, added
1117 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1119 * device/include/mcs51/cc2510fx.h: added _XPAGE
1120 * device/include/mcs51/compiler.h: cosmetic changes
1122 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1124 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1127 2008-03-31 Borut Razem <borut.razem AT siol.net>
1129 * support/cpp2 renamed to support/cpp
1130 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1131 support/cpp2/libiberty/splay-tree.c,
1132 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1133 support/cpp2/libcpp/directives.c,
1134 support/cpp2/libcpp/include/cpplib.h,
1135 support/cpp2/libcpp/include/symtab.h,
1136 support/cpp2/libcpp/include/line-map.h,
1137 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1138 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1139 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1140 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1141 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1142 release version 4.3.0
1143 * configure.in, configure, Makefile.in, Makefile.bcc:
1144 adapted for moved cpp2
1146 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1148 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1149 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1151 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1153 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1155 * support/regression/tests/bug1717943.c: new, added
1157 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1159 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1160 bytewise return value assignments introduced in last commit.
1162 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1164 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1165 genMult, genJumpTab):
1166 Use 16-bit instructions for addition in some additional cases,
1167 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1169 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1171 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1172 Implemented RFE #1921450, changed some debug messages.
1174 2008-03-30 Borut Razem <borut.razem AT siol.net>
1176 * Small Device C Compiler 2.8.0 released
1177 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1178 * support/scripts/sdcc.nsi: added finish page; this version
1179 was used for 2.8.0 release
1180 * doc/knownbugs.html: removed; magically generated by the build
1181 process using gen_known_bugs.pl from now on
1183 2008-03-23 Borut Razem <borut.razem AT siol.net>
1185 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1186 and reverted it, since it was already fixed by Raphael ;-)
1187 * doc/knownbugs.html: updated for RC2
1189 2008-03-22 Raphael Neider <rneider AT web.de>
1191 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1194 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1196 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1197 * support/regression/tests/bug1839277.c: added related testBug1839299
1199 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1201 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1202 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1204 * src/mcs51/gen.c: throughout only output hex constants
1205 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1206 * support/regression/tests/bug1839277.c: new, added
1208 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1210 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1211 compilation warning about nested comments.
1213 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1215 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1216 * support/regression/tests/bug1921073.c: new, added
1218 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1220 * src/z80/SDCCpeeph.c.c (callFuncByName):
1221 Commented function parameters.
1223 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1225 * src/z80/ralloc.c (packRegsForAccUse2):
1226 disabled a broken accumulator packing optimization (fixed #1292721).
1227 * support/regression/tests/bug-1292721: Regression test for #1292721.
1229 2008-03-16 Raphael Neider <rneider AT web.de>
1231 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1232 fixed code bloat regression using a variant of patch #1915618
1234 2008-03-16 Borut Razem <borut.razem AT siol.net>
1236 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1237 icon, changed startup menu for release distribution, code cleaning,
1238 create url files instead links in startup menu
1240 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1242 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1243 * support/regression/tests/bug1579949.c: new, added
1245 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1247 * device/lib/printf_fast.c: fixed bug 1255403
1249 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1251 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1252 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1254 2008-03-14 Borut Razem <borut.razem AT siol.net>
1256 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1257 command line options
1258 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1259 is correctly displayed
1260 * as/link/z80/lkmain.c: usage line commented out
1262 2008-03-13 Borut Razem <borut.razem AT siol.net>
1264 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1265 updated the list pf supported pic14 devices
1267 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1269 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1271 2008-03-12 Borut Razem <borut.razem AT siol.net>
1273 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1274 fixed documentation request #1718191
1275 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1276 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1279 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1281 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1282 * support/regression/tests/bug1505811.c: new, added
1284 2008-03-09 Raphael Neider <rneider AT web.de>
1286 * device/include/pic16/pic18f2620.h,
1287 * device/include/pic16/pic18f4620.h,
1288 * device/lib/pic16/libdev/pic18f2620.c,
1289 * device/lib/pic16/libdev/pic18f4525.c,
1290 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1291 family to consistently use pic18f4620.[ch], fixes #1832562
1293 2008-03-09 Borut Razem <borut.razem AT siol.net>
1295 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1296 changed sdcc version to 2.8.0
1297 * knownbugs.html: regenerated
1298 * support/scripts/gen_known_bugs.pl: added number of open bugs
1300 2008-03-09 Raphael Neider <rneider AT web.de>
1302 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1303 (genOr): read volatile operand even if the result is known,
1305 (genOr,genXor): removed unused legacy code,
1306 (genDummyRead): use pic16_mov2w_volatile()
1308 2008-03-08 Borut Razem <borut.razem AT siol.net>
1310 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1311 cons w. --model-large
1312 * support/regression/staticinit.c: added regression test for bug
1315 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1317 * src/ds390/gen.c (pushSide, genPcall),
1318 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1319 * src/mcs51/gen.c: cosmetic changes
1320 * support/regression/fwk/include/testfwk.h: added macro reentrant
1321 * support/regression/tests/bug1908493.c: new, added
1323 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1325 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1327 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1329 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1330 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1331 already set in ds390/main.c and mcs51/main.c
1333 2008-03-07 Raphael Neider <rneider AT web.de>
1335 * src/regression/init0.c: new test for initialized arrays of function
1337 * src/regression/Makefile: made a bit more flexible, added init0.c
1338 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1339 pointers, closes #1427663
1341 2008-03-05 Borut Razem <borut.razem AT siol.net>
1343 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1344 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1346 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1348 * support/librarian/sdcclib.c:Added feature request 1908061:
1349 Synchronise sdcclib commands with ar.
1351 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1353 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1354 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1355 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1356 * device/include/mcs51/compiler.h: removed umlauts, added double
1359 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1361 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1362 * support/regression/tests/bug1536762.c: new, added
1364 * src/SDCCutil.h: added getBuildDate()
1365 * src/SDCCmain.c (printVersionInfo),
1366 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1368 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1369 * src/ds390/ralloc.c (packRegisters),
1370 * src/mcs51/ralloc.c (packRegisters),
1371 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1373 * support/regression/tests/bug1618050.c: new, added
1374 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1375 * support/regression/fwk/include/testfwk.h,
1376 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1379 2008-03-04 Raphael Neider <rneider AT web.de>
1381 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1382 on accessing OP_SYM_TYPE(op)
1383 * src/pic/gen.h: removed unused prototype of genMinusDec()
1384 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1385 fix #1876953 (invalid subtraction code), removed unused code
1387 2008-03-03 Raphael Neider <rneider AT web.de>
1391 * src/pic/genarith.c,
1393 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1394 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1396 2008-03-03 Raphael Neider <rneider AT web.de>
1398 * src/pic/device.c (find_device): search user-specified paths first
1399 for pic14devices.txt, fixes #1900827
1401 2008-03-02 Borut Razem <borut.razem AT siol.net>
1403 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1404 AddToPath and RemoveFromPath
1406 2008-03-01 Borut Razem <borut.razem AT siol.net>
1408 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1409 work correctly, added debugging support if -DSDCC.DEBUG command line
1412 2008-02-28 Borut Razem <borut.razem AT siol.net>
1414 * doc/sdccman.lyx: cosmetic changes
1416 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1418 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1419 * doc/sdccman.lyx: fixed unmeant removal of spaces
1421 2008-02-27 Borut Razem <borut.razem AT siol.net>
1423 * support/scripts/sdcc.nsi: corrected installation directory for
1424 current user installation mode
1425 * doc/README.txt: added Philipp Klaus Krause to the developers list
1427 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1429 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1430 return ifx condition
1431 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1432 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1433 ifxJump to fix bug 1838000
1434 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1435 * support/regression/tests/bug1838000.c: new, added
1436 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1438 2008-02-26 Borut Razem <borut.razem AT siol.net>
1440 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1442 * support/scripts/sdcc.nsi: added MULTIUSER page,
1443 NSIS upgraded to version 2.35
1445 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1447 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1448 * support/regression/tests/bug1565152.c: new, added
1450 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1452 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1453 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1454 * support/regression/tests/bug1670148.c: new, added
1456 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1458 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1460 2008-02-24 Borut Razem <borut.razem AT siol.net>
1462 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1463 is ineffective for unsigned char parameter
1465 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1467 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1468 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1469 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1470 * support/Util/MySystem.c (my_system): output errorcode when verbose
1472 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1474 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1477 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1479 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1482 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1484 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1486 2008-02-21 Borut Razem <borut.razem AT siol.net>
1488 * support/regression/Makefile.in,
1489 support/regression/ports/ds390/spec.mk,
1490 support/regression/ports/hc08/spec.mk,
1491 support/regression/ports/mcs51-common/spec.mk,
1492 support/regression/ports/pic14/spec.mk,
1493 support/regression/ports/pic16/spec.mk,
1494 support/regression/ports/ucz80/spec.mk,
1495 support/regression/ports/xa51/spec.mk:
1496 added CFLAGS when compiling timeout
1498 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1500 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1503 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1506 * support/regression/tests/bug1888147.c: new, added
1508 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1510 * src/z80/gen.c: fixed bugs #1596270, #1736867
1512 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1514 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1515 contents, mostly fixes #1596270
1517 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1519 * src/z80/peeph.def,
1520 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1521 peepholes, fixes #1806565
1523 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1525 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1526 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1527 fixes bug 1739475, thanks Robert Larice
1528 (rule 271): new, added
1530 2008-02-18 Borut Razem <borut.razem AT siol.net>
1532 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1534 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1536 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1538 2008-02-17 Raphael Neider <rneider AT web.de>
1540 * src/pic16/genarith.c,
1543 * src/pic16/genutils.c: removed unused legacy code,
1544 removed unused fields from struct asmop and struct _G
1546 2008-02-17 Raphael Neider <rneider AT web.de>
1548 * src/pic16/gen.c (AccRsh): cosmetic changes,
1549 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1550 genRightShiftLiteral): fixed to work with SFRs as result by
1551 assigning only once to result,
1552 removed a lot of unused/excluded code fragments
1554 2008-02-17 Raphael Neider <rneider AT web.de>
1556 * device/include/pic/pic16f88.h,
1557 * device/include/pic/pic16f886.h,
1558 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1560 2008-02-17 Borut Razem <borut.razem AT siol.net>
1562 * src/z80/peeph.def: applied patch
1563 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1564 * src/z80/gen.c, src/z80/peeph.def: applied patch
1565 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1566 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1567 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1568 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1569 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1570 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1572 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1574 * as/link/mcs51/aslink.dsp: removed SDK define
1575 * as/link/z80/clean.mk: brought in sync with other ports
1576 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1577 * as/hc08/Makefile.bcc,
1578 * as/mcs51/Makefile.bcc,
1579 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1580 * src/z80/main.c (_setValues): use the now capitalized -Z,
1581 (z80_port, gbz80_port): generate debug information when asked
1583 2008-02-16 Borut Razem <borut.razem AT siol.net>
1585 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1586 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1587 as/z80/Makefile.in. as/z80/Makefile.bcc:
1588 applied patch #1893393: patch for as-z80 and link-z80 to generate
1589 cdb, thanks to Armin Diehl
1590 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1591 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1592 asnoice.c moved to as/asxxsrc/asnoice.c
1593 * src/z80/peeph-gbz80.def: applied patch
1594 #1880235: Z80 return peephole, thanks to Philipp Krause
1596 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1599 * doc/sdccman.lyx: bumped version to 2.7.5
1600 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1602 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1604 * device/include/pic16/stdlib.h,
1605 * device/lib/pic16/libc/stdlib/ltoa.c,
1606 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1608 2008-02-13 Borut Razem <borut.razem AT siol.net>
1610 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1611 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1612 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1613 src/SDCCopt.c, src/SDCCval.c:
1614 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1616 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1618 * src/SDCCsymt.c (compareType): fixed bug 1309013
1620 2008-02-09 Borut Razem <borut.razem AT siol.net>
1622 * src/SDCCval.c, src/SDCCval.h:
1623 code cleaning, added function constChrVal()
1624 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1625 call constChrVal() instead constVal()
1627 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1629 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1632 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1633 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1636 2008-02-01 Raphael Neider <rneider AT web.de>
1638 * device/include/pic/pic16f886.h,
1639 * device/include/pic/pic16f887.h: added RA6 and RA7
1641 2008-01-24 Raphael Neider <rneider AT web.de>
1643 * device/include/pic/pic16f88.h: added RA6 and RA7
1644 * device/lib/pic/libdev/disabled_pic16f886.c,
1645 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1647 * src/pic16/devices.inc,
1648 * device/include/pic16/pic18f2423.h,
1649 * device/include/pic16/pic18f2523.h,
1650 * device/include/pic16/pic18fregs.h,
1651 * device/lib/pic16/pics.all
1652 * device/lib/pic16/libdev/pic18f2423.c,
1653 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1654 * device/lib/pic16/libio/i2c.ignore,
1655 * device/lib/pic16/libio/usart.ignore,
1656 * device/lib/pic16/libio/adc.ignore: ignore new devices
1658 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1660 * src/SDCCast.c (createRMW): fixed bug 1582651
1662 2008-01-20 Borut Razem <borut.razem AT siol.net>
1664 * src/SDCCcse.c: partially fixed enhancement request
1665 #1793872 - multiply by -1 not collapsed
1666 * support/regression/tests/arithcsi.c: added regression test
1668 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1670 * as/mcs51/asx8051.dsp: removed define SDK
1671 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1672 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1674 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1675 cosmetic changes, brought more in sync, changed old K&R to ANSI
1677 2008-01-13 Borut Razem <borut.razem AT siol.net>
1679 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1680 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1682 2007-12-30 Borut Razem <borut.razem AT siol.net>
1684 * src/pic16/gen.c: fixed implementation of bitwise operations for
1686 * support/regression/tests/bitwise.c: added test cases
1688 2007-12-29 Borut Razem <borut.razem AT siol.net>
1690 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1691 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1692 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1693 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1694 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1695 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1696 src/pic16/pcode.[ch]: added const qualifier
1697 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1698 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1699 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1700 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1701 * as/asxxsrc/aslex.c: use dbuf_getline()
1702 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1703 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1704 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1705 as/z80/asm.h, as/z80/z80adr.c:
1706 changed type of ib and ip to const char *
1708 2007-12-28 Borut Razem <borut.razem AT siol.net>
1710 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1711 introduced (readlin) - long lines are turuncated
1712 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1713 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1714 as/z80/Makefile.in: moved aslex.c to asxxsrc
1715 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1716 * as/hc08/asmain.c, as/mcs51/asmain.c:
1717 added missing initialization of a_addr field
1718 * support/regression/tests/long_asm_line.c: added regtest for long
1721 2007-12-22 Borut Razem <borut.razem AT siol.net>
1723 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1725 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1727 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1729 2007-12-16 Borut Razem <borut.razem AT siol.net>
1731 * device/include/pic16/stdbool.h: removed, since already exists in
1732 device/include/; this also fixes bitopcse.c regression test for pic16
1734 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1735 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1736 dereference doesn't work; covered by regression test bug1399290
1738 2007-12-05 Borut Razem <borut.razem AT siol.net>
1740 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1743 2007-12-01 Borut Razem <borut.razem AT siol.net>
1745 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1746 corrected handling of the highest_valid_address
1748 2007-11-17 Raphael Neider <rneider AT web.de>
1750 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1751 * src/pic/glue.c (picglue): emit .file if --debug is given
1753 2007-11-17 Raphael Neider <rneider AT web.de>
1755 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1756 care when left or right operand resides in result, fixes #1830220
1758 2007-11-17 Borut Razem <borut.razem AT siol.net>
1760 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1761 #983491 - "Merge duplicate strings function is ineffective"
1762 * support/regression/tests/bug-983491.c: regtest disabled
1763 * as/asxxsrc: created
1764 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1765 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1766 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1767 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1768 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1769 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1770 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1771 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1772 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1773 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1774 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1775 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1776 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1778 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1780 * device/include/stdarg.h: added and removed some casts
1781 * src/SDCCsymt.c (compareType): Fully check types between generic and
1782 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1784 2007-11-13 Borut Razem <borut.razem AT siol.net>
1786 * support/regression/tests/bug-1817005.c:
1787 added regtest for bug #1817005 - as-z80 chokes on long labels
1789 2007-11-12 Borut Razem <borut.razem AT siol.net>
1791 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1792 as/z80/asout.c, as/z80/aslist.c:
1793 fixed bug #1817005 - as-z80 chokes on long labels
1795 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1798 * as/z80/asmain.c: cosmetic changes
1801 * as/z80/alloc.h: removed
1803 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1804 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1805 * as/link/hc08/Makefile.in,
1806 * as/link/mcs51/Makefile.in,
1807 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1809 * as/link/mcs51/lkarea.c,
1810 * as/link/mcs51/lkmain.c: cosmetic changes
1811 * as/link/hc08/lklibr.c,
1812 * as/link/z80/lklibr.c,
1813 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1814 used cygwin_conv_to_full_posix_path,
1815 added warnings, cosmetic changes, brought more in sync
1816 changed old K&R into ANSI function declarations
1817 * as/link/z80/lklibr.c (loadAdb): added
1818 * as/link/z80/lkmain.c: removed -- option from usage text
1820 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1822 * src/mcs51/gen.c (outBitC): optimized for no result
1824 2007-10-31 Borut Razem <borut.razem AT siol.net>
1826 * src/SDCCsymt.c: fixed (hopeful properly) bug
1827 #1805702 - order of extern matters
1828 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1831 2007-10-29 Borut Razem <borut.razem AT siol.net>
1833 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1834 - order of extern matters
1835 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1838 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1840 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1841 24bitMode, portIsDS390
1842 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1843 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1844 (notVolatileVariable): also check sloc names,
1845 (callFuncByName): moved ftab[] out of function and sorted it by use
1847 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1849 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1850 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1851 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1852 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1853 * support/regression/tests/bug-880197.c: new, added
1855 2007-10-28 Borut Razem <borut.razem AT siol.net>
1857 * support/regression/Makefile.in,
1858 support/regression/ports/mcs51-large/spec.mk,
1859 support/regression/ports/mcs51-xstack-auto/spec.mk,
1860 support/regression/ports/mcs51-stack-auto/spec.mk,
1861 support/regression/ports/mcs51-medium/spec.mk,
1862 support/regression/ports/mcs51-common/spec.mk,
1863 support/regression/ports/mcs51-common/*,
1864 support/regression/ports/mcs51-small/*:
1865 mcs51 renamed to mcs51-common, created mcs51-small
1866 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1867 * support/regression/tests/bug-1805702.c: added regtest for bug
1870 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1872 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1873 added new rules 265 - 270
1874 * support/regression/tests/bug1721024.c:new, added
1875 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1876 introduced new test-mcs51 to run all mcs51 tests
1878 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1880 * support/regression/tests/bug1816470.c: new, added
1882 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1884 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1885 propagate for *,+,- with float, fixed bug 1816470
1886 (decorateType): cast to resultTypeProp instead of resultType
1888 2007-10-19 Borut Razem <borut.razem AT siol.net>
1890 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1891 function is ineffective" for pic16 tareget
1892 * support/scripts/listerr.c: corrected include path
1893 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1896 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1898 * support/regression/tests/using.c: new, added
1899 * support/regression/tests/vaargs.c: fixed and enabled test
1901 2007-10-18 Borut Razem <borut.razem AT siol.net>
1903 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1905 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1907 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1909 * doc/sdccman.lyx: documented option --Werror
1910 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1911 RegBankUsed[] earlier
1913 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1915 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1919 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1921 * src/SDCCast.c (decorateType): improved optimization of tri-op
1922 * src/SDCCerr.c (vwerror, setWError),
1924 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1925 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1927 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1929 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1930 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1931 * support/regression/tests/bug-223113.c,
1932 * support/regression/tests/bug-426632.c,
1933 * support/regression/tests/bug-468811.c,
1934 * support/regression/tests/bug-477835.c,
1935 * support/regression/tests/bug-478094.c,
1936 * support/regression/tests/bug-499644.c,
1937 * support/regression/tests/bug-524209.c,
1938 * support/regression/tests/bug-524211.c,
1939 * support/regression/tests/packcast.c,
1940 * support/regression/tests/structidx.c: added empty tests
1941 * support/regression/tests/bug-607243.c: enabled test
1943 2007-10-06 Borut Razem <borut.razem AT siol.net>
1945 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1946 support of universal binaries on Mac OS X
1948 2007-10-02 Borut Razem <borut.razem AT siol.net>
1950 * src/SDCCval.h: unified double2ul macro for all platforms
1951 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1952 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1954 2007-09-30 Borut Razem <borut.razem AT siol.net>
1956 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1958 * sdcc_vc_in.h: enabled warnings
1959 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1960 unsigned type, result still unsigned
1961 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1963 2007-09-28 Raphael Neider <rneider AT web.de>
1965 * src/pic/device.c (find_device): prevent buffer underflow error
1966 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1967 the just destroyed list entry
1969 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1971 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1974 2007-09-18 Borut Razem <borut.razem AT siol.net>
1976 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1977 applied to unsigned type, result still unsigned
1979 2007-09-17 Borut Razem <borut.razem AT siol.net>
1981 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1982 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1983 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1984 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1985 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1986 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1987 src/z80/gen.c, src/z80/ralloc.c:
1988 fixed bug #1739860 - sdcc does not work correctly on some platforms
1990 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1992 2007-09-17 Raphael Neider <rneider AT web.de>
1994 * src/pic16/device.c: reverted to previous version
1995 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1997 2007-09-16 Raphael Neider <rneider AT web.de>
1999 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2000 as this raises a ton of gpasm warnings, just emit a second label
2001 * src/pic16/devices.inc,
2002 * device/lib/pic16/pics.all,
2003 * device/lib/pic16/libdev/pic18f2585.c,
2004 * device/lib/pic16/libdev/pic18f2680.c,
2005 * device/lib/pic16/libdev/pic18f2682.c,
2006 * device/lib/pic16/libdev/pic18f2685.c,
2007 * device/lib/pic16/libdev/pic18f4585.c,
2008 * device/lib/pic16/libdev/pic18f4680.c,
2009 * device/lib/pic16/libdev/pic18f4682.c,
2010 * device/lib/pic16/libdev/pic18f4685.c,
2011 * device/include/pic16/pic18f2585.h,
2012 * device/include/pic16/pic18f2680.h,
2013 * device/include/pic16/pic18f2682.h,
2014 * device/include/pic16/pic18f2685.h,
2015 * device/include/pic16/pic18f4585.h,
2016 * device/include/pic16/pic18f4680.h,
2017 * device/include/pic16/pic18f4682.h,
2018 * device/include/pic16/pic18f4685.h,
2019 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2020 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2021 patch contributed by Anton Strobl, applied with changes
2023 2007-09-16 Raphael Neider <rneider AT web.de>
2025 * device/include/pic16/pic18f2431.h,
2026 * device/include/pic16/pic18f25j10.h,
2027 * device/include/pic16/pic18f4431.h,
2028 * device/include/pic16/pic18f45j10.h: adopted common include style
2029 * device/include/pic16/pic18f1320.h,
2030 * device/include/pic16/pic18f2320.h,
2031 * device/include/pic16/pic18f2525.h,
2032 * device/include/pic16/pic18f4320.h,
2033 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2034 * device/include/pic16/pic18fregs.h: prepared for automatic include
2035 file selection by having DEVICE.h for every DEVICE
2036 * device/lib/pic16/libdev/pic18f2320.c,
2037 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2039 * device/lib/pic16/configure.in,
2040 * device/lib/pic16/configure: use rm -rf instead of rmdir
2041 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2042 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2044 2007-09-09 Borut Razem <borut.razem AT siol.net>
2046 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2047 distingush between i386 and ppc Mac OS X versions
2049 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2051 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2052 * support/regression/tests/bug1788177.c: new, added
2054 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2056 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2057 * device/include/mcs51/lint.h added keyword __naked
2059 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2063 * src/SDCCmem.h: removed maxRegBank
2064 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2065 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2066 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2067 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2068 name and behaviour to handle banked functions
2069 (scan4op): and use it to fix bug 1786213
2071 2007-09-03 Raphael Neider <rneider AT web.de>
2073 * device/include/pic16/pic18f248.h,
2074 * device/include/pic16/pic18f258.h,
2075 * device/include/pic16/pic18f448.h,
2076 * device/lib/pic16/libdev/pic18f248.c,
2077 * device/lib/pic16/libdev/pic18f258.c,
2078 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2079 added T0CONbits, fixes #1786891
2081 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2083 * src/ds390/gen.c (genFarPointerSet),
2084 * src/hc08/ralloc.c (packRegisters),
2085 * src/mcs51/ralloc.c (packRegisters),
2086 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2088 * src/SDCCicode.h: POINTER_SET can be true for literals too
2089 * support/regression/tests/bug1750318.c: new, added
2091 2007-08-23 Borut Razem <borut.razem AT siol.net>
2093 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2094 library versions without the completition functionality
2096 2007-08-22 Raphael Neider <rneider AT web.de>
2098 * device/include/pic16/pic18f1220.h,
2099 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2101 2007-08-12 Borut Razem <borut.razem AT siol.net>
2103 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2105 2007-08-11 Borut Razem <borut.razem AT siol.net>
2107 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2108 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2109 support/Util/SDCCerr.[ch] moved to src
2110 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2111 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2112 device/examples/ds390/tinitalk/tinitalk.dsp,
2113 device/examples/serialcomm/windows/serialcomm.dsp,
2114 support/librarian/librarian.dsp:
2115 removed linking of unused odbc32.lib and odbccp32.lib
2116 * support/scripts/winres.h:
2117 added for compilation with Visual C++ 2005 Express Edition
2119 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2121 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2124 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2126 * sdccconf_in.h: update the endian test so that SPARC Solaris
2127 does not throw syntax errors
2129 2007-08-06 Borut Razem <borut.razem AT siol.net>
2131 * doc/sdccman.lyx: removed two index entries which prevented the
2132 generation of sdcc doc archive
2134 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2136 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2137 instead of lyx 1.5.0.
2139 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2141 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2142 Lucas Loizaga, with minor modifications. Thanks!
2144 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2146 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2149 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2151 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2152 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2155 2007-07-22 Borut Razem <borut.razem AT siol.net>
2157 * configure.in, configure: re-introduced .version
2158 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2159 the version reverted to 2.7.0
2161 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2164 * doc/sdccman.lyx: bumped version to 2.7.3
2165 * device/include/mcs51/compiler.h: fixed elif->else
2166 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2167 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2168 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2169 enable accuse for bit operands
2170 * src/SDCCmain.c (printVersionInfo),
2171 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2172 environment descriptor
2173 * src/SDCCutil.h: added getBuildEnvironment
2174 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2175 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2176 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2177 * support/regression/tests/bug1348008.c,
2178 * support/regression/tests/bug1496419.c,
2179 * support/regression/tests/bug1503067.c,
2180 * support/regression/tests/preproc.c: added empty tests
2182 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2184 * support/regression/tests/bug1678803.c: new, added
2186 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2189 * as/link/hc08/lkihx.c,
2190 * as/link/hc08/lkrloc.c,
2191 * as/link/mcs51/lkihx.c,
2192 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2193 ihxExtendedLinearAddress
2194 * as/link/mcs51/lkrloc.c (relr),
2195 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2196 acall/ajmp, see bug 830513
2198 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2200 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2201 (cseBBlock): remember aggr2ptr has been used
2202 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2203 (geniCodeAssign): fixed bug 868103
2204 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2205 added operandSize prototype
2206 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2207 (genDataPointerSet): use max of size of right and result,
2208 (gencjne): added parameter useCarry for optimization,
2209 (genCmpEq): use carry if appropriate,
2210 (genXor): check if operand already in carry
2211 * support/regression/tests/bug-868103.c: enabled test
2213 2007-07-12 Raphael Neider <rneider AT web.de>
2215 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2217 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2219 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2220 from Robert Larice, thanks
2221 * support/regression/tests/bitopcse.c,
2222 * support/regression/tests/bitvars.c,
2223 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2224 * support/regression/tests/bug-927659.c: enabled test for z80
2225 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2226 * support/regression/tests/bug1745717.c: new, added
2227 * support/regression/tests/literalop.c,
2228 * support/regression/tests/nullstring.c: removed storage definitions that
2229 are now in testfwk.h
2231 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2233 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2234 and bool for targets that do not fully support it.
2235 * support/regression/tests/bug1546986.c,
2236 * support/regression/tests/bug1723128.c,
2237 * support/regression/tests/bug1734654.c,
2238 * support/regression/tests/bug1738367.c,
2239 * support/regression/tests/constantRange.c: only use bool if allowed
2241 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2243 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2244 Larice, also handle function pointers
2245 * support/regression/tests/bug1749275.c: new, added
2247 2007-07-03 Borut Razem <borut.razem AT siol.net>
2249 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2250 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2251 #1746528: SDCC should ignore ':' in inline assembler comments
2252 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2254 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2256 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2257 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2259 2007-06-29 Borut Razem <borut.razem AT siol.net>
2261 * src/SDCCmain.c: fixed bug
2262 #1744746: SDCC #4867: broken option --xram-size
2264 2007-06-28 Borut Razem <borut.razem AT siol.net>
2266 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2267 find out the endianess of host machine for ucsim
2269 2007-06-27 Borut Razem <borut.razem AT siol.net>
2271 * support/regression/generate-cases.py: corrected the file name
2273 * configure.in, configure, sdccconf_in.h: find out the endianess of
2275 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2278 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2280 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2282 2007-06-26 Borut Razem <borut.razem AT siol.net>
2284 * support/regression/generate-cases.py: display warning if function
2285 list is empty; implemented more flexible rule for detection of
2286 testing functions, allowing return type 'void' in the same line as
2287 the function name in the function definition
2288 * support/regression/tests/bug-1654060.c: corrected test
2289 * support/librarian/sdcclib.c: fixed warning:
2290 format '%s' expects type 'char *', but argument 2 has type 'int'
2292 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2294 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2295 Multiple infiles for sdcclib.
2297 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2299 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2302 2007-06-18 Borut Razem <borut.razem AT siol.net>
2304 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2305 how to handle comments, so they have to be removed by the
2306 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2307 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2308 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2309 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2310 table driven option hadling
2312 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2314 * src/SDCCast.c (decorateType),
2315 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2316 iCode to ast level to fix bug 1738367
2317 * support/regression/tests/bug1738367.c: new, added
2319 2007-06-15 Raphael Neider <rneider AT web.de>
2321 * src/pic16/devices.inc,
2322 * device/lib/pic16/pics.all,
2323 * device/include/pic16/pic18fregs.h,
2324 * device/include/pic16/pic18f[24][45]20.h,
2325 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2326 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2327 * device/lib/pic16/Makefile.in: faster cleanup
2329 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2331 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2333 2007-06-13 Raphael Neider <rneider AT web.de>
2335 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2337 2007-06-12 Raphael Neider <rneider AT web.de>
2339 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2340 suppress bit defines if NO_BIT_DEFINES is #define'd
2341 * device/include/pic/pic*.h: recreated all headers to include
2342 conditional bit defines
2343 * device/include/pic/pic16f886.h,
2344 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2345 * device/include/pic/recreate.sh: script to recreate the complete
2346 device library files based on the currently supported devices
2348 2007-06-12 Borut Razem <borut.razem AT siol.net>
2350 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2351 support/regression/Makefile.in, support/scripts/build.mak,
2352 support/scripts/Makefile.snapshot:
2353 use new svn URL scheme
2354 * doc/sdccman.lyx: SDCC Wiki moved to
2355 http://sdcc.wiki.sourceforge.net/
2357 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2359 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2360 * support/regression/tests/bug1734654.c: added
2362 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2364 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2365 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2366 with literal operands
2368 2007-06-10 Borut Razem <borut.razem AT siol.net>
2370 * as/link/z80/lklibr.c: fixed mingw build warning
2371 lklibr.c:575: warning: implicit declaration of function 'tolower'
2372 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2373 src/z80/main.c: move target specific options from src/SDCCmain.c
2374 to src/<target>/main.c
2376 2007-06-09 Borut Razem <borut.razem AT siol.net>
2378 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2379 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2380 * support/regression/tests/bug-1294691.c: added
2382 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2384 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2385 can also be static, fixes bug 1733438
2386 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2387 have absolute address too
2388 (computeType): added optimization for 'cond ? true : false'
2389 * support/regression/tests/absolute.c: added test for static absolute var
2391 2007-06-08 Raphael Neider <rneider AT web.de>
2393 * src/regression/Makefile: suppress parallel builds, allow easy
2394 switching between pic14/pic16 ports
2395 * src/regression/picregs.h: added pic14/16 header file switch
2396 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2397 inline.c,nestfor.c,string1.c}: include "picregs.h"
2399 2007-06-07 Borut Razem <borut.razem AT siol.net>
2401 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2402 permanent solution to suppress GCC 4.2.0 c++ warning:
2403 deprecated conversion from string constant to `char *'
2404 use 'const char *' where ever required
2405 * support/regression/generate-cases.py: implemented more flexible rule
2406 for detection of testing functions, allowing white-spaces surrounding
2407 the function name and the 'void' parameter.
2408 * support/regression/tests/constantRange.c,
2409 support/regression/tests/scott-compare3.c: fixed failing regression
2410 tests, uncovered by implementation of more flexible rule for detection
2411 of testing functions
2413 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2415 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2417 2007-06-04 Borut Razem <borut.razem AT siol.net>
2419 * configure.in, configure, config_vc.awk: sdcc version number is now
2420 stored in configure.in; removed .version
2421 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2422 doc/INSTALL.txt: version bumped to 2.7.2
2423 * sim/ucsim/configure.in, sim/ucsim/configure:
2424 use "read" to read from .version
2426 2007-06-03 Borut Razem <borut.razem AT siol.net>
2428 * */Makefile.in: removed annoying warning:
2429 Makefile:xx: Makefile.dep: No such file or directory
2431 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2433 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2434 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2435 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2436 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2437 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2438 bugfix: only use newBoolLink for bit result type
2439 * src/SDCCicode.c (geniCodeLogic): added param tree,
2440 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2441 (geniCodeLogicAndOr): use IS_BIT,
2442 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2443 (ast2iCode): added tree param to geniCodeLogic for comparisons
2444 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2445 * support/regression/tests/bug1723128.c: added test NotZero
2447 2007-06-01 Borut Razem <borut.razem AT siol.net>
2449 * SDCPP synchronized with GCC CPP release version 4.2.0,
2450 currently the latest release:
2451 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2452 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2453 support/cpp2/cppdefault.h, support/cpp2/except.h,
2454 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2455 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2456 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2457 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2458 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2459 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2460 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2461 support/cpp2/opts.h, support/cpp2/output.h,
2462 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2463 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2464 support/cpp2/system.h, support/cpp2/version.c,
2465 support/cpp2/Makefile.in: modified
2466 * support/cpp2/opts-common.c: added
2467 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2468 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2469 search for included source file in local directory
2470 * sim/ucsim/configure, sim/ucsim/configure.in:
2471 temporary solution to suppress GCC 4.2.0 c++ warning:
2472 deprecated conversion from string constant to `char *'
2474 2007-06-01 Raphael Neider <rneider AT web.de>
2476 * device/lib/pic/libdev/pic12f683.c,
2477 * device/include/pic/pic12f683.h: added GPIO bits
2479 2007-06-01 Raphael Neider <rneider AT web.de>
2481 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2482 quotation marks, clarified role of PIC14 vs. PIC16 ports
2483 * src/pic16/devices.inc,
2484 * device/include/pic16/pic18fregs.h,
2485 * device/include/pic16/pic18f[24][45]j10.h,
2486 * device/lib/pic16/pics.all,
2487 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2488 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2489 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2490 for new devices as they are not yet supported by gputils
2492 2007-05-31 Borut Razem <borut.razem AT siol.net>
2494 * Small Device C Compiler 2.7.0 released
2495 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2496 changed sdcc version to 2.7.1
2497 * support/scripts/sdcc.nsi: added How to create WIN32 release
2500 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2502 * doc/sdccman.lyx: documented initialization and allocation of absolute
2503 variables, bit parameter passing, the need for function pointers to be
2504 reentrant and alpha quality support of inline and retrict
2506 2007-05-26 Borut Razem <borut.razem AT siol.net>
2508 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2509 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2510 * docs/knownbugs.html: updated
2512 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2514 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2516 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2518 (gencjneshort): optimized when left is AOP_DIR
2519 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2520 initializing unions in a struct/array
2521 * support/regression/fwk/include/testfwk.h: added defines for data, near
2522 and far for host and z80
2523 * support/regression/tests/bug1723128.c: new, added
2525 2007-05-22 Borut Razem <borut.razem AT siol.net>
2527 * doc/knownbugs.html: updated
2529 2007-05-21 Raphael Neider <rneider AT web.de>
2531 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2532 error message instead
2533 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2535 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2537 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2539 2007-05-21 Raphael Neider <rneider AT web.de>
2541 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2543 * src/regression/gpsim_assert.h,
2544 * src/regression/Makefile,
2545 * src/regression/pcodeopt.c: regression test for the above fix
2547 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2549 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2550 jumps to self, fixed bug 1717281
2552 2007-05-10 Borut Razem <borut.razem AT siol.net>
2554 * support/scripts/gen_known_bugs.pl: cosmetic fix
2555 * doc/knownbugs.html: generated by gen_known_bugs.pl
2557 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2559 * src/SDCCast.c (createFunction): also generate non-inlined version of
2560 function for functions declared as "static inline"
2561 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2562 function can be inlined after non-inlined version generated.
2564 2007-05-10 Borut Razem <borut.razem AT siol.net>
2566 * support/scripts/gen_known_bugs.pl: added script
2567 which generates knownbugs.html
2569 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2571 * doc/knownbugs.html: updated for release 2.7.0
2573 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2575 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2577 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2579 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2580 (throughout): updated generating comments
2581 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2582 (throughout): updated generating comments
2583 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2584 rule instead of at the second, or it might skip lines when removing the
2586 * support/regression/tests/bug1714204.c: changed test to foo
2588 2007-05-08 Borut Razem <borut.razem AT siol.net>
2590 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2591 thanks to SDCC Distributed Compile Farm members,
2592 added Z80 and GBZ80 command line options
2593 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2595 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2597 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2598 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2599 * support/regression/tests/longlit.c: modified to be tested at all and
2600 to pass the actual test
2602 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2604 * device/include/mcs51/uPSD33xx.h: Added.
2606 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2608 * device/lib/_gptrput.c,
2609 * device/lib/_gptrget.c: removed old code,
2611 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2612 * support/regression/tests/bug1714204.c: new, added
2614 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2616 * support/regression/tests/regtrack.c: test was never executed
2617 because of the regression test being picky about white spaces.
2618 * device/lib/mcs51/crtclear.asm: added comment
2620 2007-05-06 Raphael Neider <rneider AT web.de>
2622 * device/lib/pic/Makefile.rules,
2623 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2624 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2626 2007-05-06 Raphael Neider <rneider AT web.de>
2628 * src/pic16/device.h,
2630 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2631 _pic16_setDefaultOptions): removed/reordered command-line args
2632 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2633 devices, regrouped command line args, environment variables),
2634 clarified sone points, added sections on how to add devices to the
2637 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2639 * src/z80/peeph.def: fixed bug in rule 2
2641 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2643 * src/port.h: added TARGET_MCS51_LIKE
2644 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2645 take advantage of it too
2646 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2647 (shiftR2Left2Result): Optimized: don't check shifting by 0
2648 * src/z80/peeph-z80.def,
2649 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2650 modifications, see patch 1700823
2651 * src/mcs51/peep.c (): fixed bug 1712928
2652 * support/regression/tests/bug1712928.c: new, added
2654 2007-05-05 Borut Razem <borut.razem AT siol.net>
2656 * device/lib/pic16/Makefile.common.in,
2657 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2658 removed bash dependencies
2660 2007-05-01 Borut Razem <borut.razem AT siol.net>
2663 fixed bug #1710507: --i-code-in-asm makes compile fail
2664 all iCode comments are now one liners
2665 * src/mcs51/gen.c: fixed memory leak
2667 2007-05-01 Raphael Neider <rneider AT web.de>
2669 * device/lib/pic/libdev/*.c
2670 * device/include/pic/*.h: regenerated all device libs from updated
2672 * support/scripts/inc2h.pl: documented usage, now uses strict to
2675 2007-04-30 Borut Razem <borut.razem AT siol.net>
2678 fixed bug #1669175: Problem with space in output paths
2679 documented how to use paths with spaces for Windows users
2681 2007-04-29 Borut Razem <borut.razem AT siol.net>
2683 * Fixed svn:eol-style and svn:keywords properties
2684 * src/SDCCval.c: fixed bug
2685 #1592871: Segfault with "large" const arrays of characters
2686 replaced recursion with iteration
2687 * Removed svn:executable property from non-executable files
2689 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2691 * src/mcs51/gen.c (genRet): fixed bug 1707003
2693 2007-04-27 Raphael Neider <rneider AT web.de>
2695 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2696 createReachingDefinitions,assignValnums,pic16_destructDF,
2697 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2698 prevent NULL pointer dereferences
2699 * device/lib/pic/libdev/pic16f886.c,
2700 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2701 prevent building them, gputils do not really support them yet
2703 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2705 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2706 helps printf_small. 32 bytes more __idata mem.
2708 2007-04-27 Raphael Neider <rneider AT web.de>
2710 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2711 return early when pb or pb->pcHead is NULL (patch #1708427)
2712 * src/regression/empty.c,
2713 * src/regression/Makefile: added test with empty functions
2714 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2716 2007-04-27 Borut Razem <borut.razem AT siol.net>
2718 * src/SDCCast.c: fixed feature request
2719 #1547512: Redundant strings linked when using sizeof("abc")
2721 2007-04-23 Borut Razem <borut.razem AT siol.net>
2723 * doc/sdccman.lyx, src/SDCCmain.c:
2724 peep-hole comments are generated only if --fverbose-asm option is
2725 specified and --no-peep-comments is not, as proposed by Frieder.
2726 * support/regression/Makefile.in: compile regression tests with
2727 --fverbose-asm option so one can "grep" whether a new (or an old)
2728 peephole is (still) applied; requested by Frieder.
2730 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2732 * device/include/pic/pic16f886.h,
2733 * device/include/pic/pic16f887.h,
2734 * device/lib/pic/libdev/pic16f886.c,
2735 * device/lib/pic/libdev/pic16f887.c,
2736 * device/include/pic/pic14devices.txt,
2737 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2739 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2741 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2744 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2746 * device/lib/_memset.c: assembler version for mcs51
2748 2007-04-22 Borut Razem <borut.razem AT siol.net>
2750 * support/scripts/listerr.c: program to create the list of errors and
2751 warnings list from - added
2752 * doc/sdccman.lyx: removed the note
2753 "For list of warnings and corresponding codes, see err_warn.txt"
2754 * src/SDCCsymt.c: fixed bug #1699804:
2755 Bug with some uses of sizeof(static local array) (MCS51)
2756 * support/regression/tests/bug-1699804.c: added
2758 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2760 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2761 (main): added option -i,
2762 (asmbl, case S_INCL): use search_path_fopen,
2763 mostly from patch 1579668 by Peter Miller, thanks
2764 * src/z80/main.c: fixed typo --callee-saves-bc
2765 * device/include/mcs51/compiler.h: added sfrword for Tasking
2767 2007-04-20 Borut Razem <borut.razem AT siol.net>
2769 * src/z80/main.c: replaced reserved keyword asm with asmblr
2771 2007-04-19 Borut Razem <borut.razem AT siol.net>
2773 * src/port.h: use const pointers to strings
2774 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2775 * src/pic16/main.c: include SDCCargs.h
2776 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2777 const char, since the strings are dynamically allocated
2778 * src/SDCCmain.c: options.code_seg and options.const_seg are
2779 dynamically allocated; check port specific command line options
2780 before the general ones
2781 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2783 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2785 * device/include/ds400rom.h,
2786 * device/lib/ds390/lcd390.c,
2787 * device/lib/ds390/memcpyx.c,
2788 * device/lib/ds390/rtc390.c,
2789 * device/lib/ds400/ds400rom.c,
2790 * device/lib/ds400/memcpyx.c,
2791 * device/lib/hc08/_ret.c: more replacements of keywords with their
2792 double underscore equivalents
2793 * device/lib/ds390/Makefile.in,
2794 * device/lib/ds400/Makefile.in,
2795 * device/lib/gbz80/Makefile.in,
2796 * device/lib/hc08/Makefile.in,
2797 * device/lib/mcs51/Makefile.in,
2798 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2800 2007-04-17 Borut Razem <borut.razem AT siol.net>
2802 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2803 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2804 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2805 to --fverbose-asm, to be gcc'ish
2807 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2809 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2811 2007-04-17 Borut Razem <borut.razem AT siol.net>
2813 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2814 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2815 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2816 with their double underscore equivalent
2818 2007-04-14 Borut Razem <borut.razem AT siol.net>
2820 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2823 2007-04-13 Borut Razem <borut.razem AT siol.net>
2825 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2827 * device/examples/serialcomm/windows/serial.[ch],
2828 device/examples/serialcomm/windows/test_serialcomm.cpp:
2829 updated by Bela Torok
2830 * device/examples/serialcomm/windows/serialcomm.dsw,
2831 device/examples/serialcomm/windows/serialcomm.dsp: added
2833 2007-04-13 Jan Waclawek <wek AT efton.sk>
2835 * doc/sdccman.lyx: additions and changes at various places
2836 (submitted as #1697136).
2837 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2839 2007-04-10 Borut Razem <borut.razem AT siol.net>
2841 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2842 LyX file format changed to 245
2843 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2844 "FreeWare" replaced with "free open source"
2846 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2848 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2850 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2852 * device/include/pic16/pic18fregs.h,
2854 * device/lib/_decdptr.c,
2855 * device/lib/_divsint.c,
2856 * device/lib/_divslong.c,
2857 * device/lib/_divuint.c,
2858 * device/lib/_divulong.c,
2859 * device/lib/_fs2schar.c,
2860 * device/lib/_fs2sint.c,
2861 * device/lib/_fs2slong.c,
2862 * device/lib/_fs2uchar.c,
2863 * device/lib/_fs2uint.c,
2864 * device/lib/_fs2ulong.c,
2865 * device/lib/_fsadd.c,
2866 * device/lib/_fscmp.c,
2867 * device/lib/_fsdiv.c,
2868 * device/lib/_fseq.c,
2869 * device/lib/_fsget1arg.c,
2870 * device/lib/_fsget2args.c,
2871 * device/lib/_fsgt.c,
2872 * device/lib/_fslt.c,
2873 * device/lib/_fsmul.c,
2874 * device/lib/_fsneq.c,
2875 * device/lib/_fsnormalize.c,
2876 * device/lib/_fsreturnval.c,
2877 * device/lib/_fsrshift.c,
2878 * device/lib/_fssub.c,
2879 * device/lib/_fsswapargs.c,
2880 * device/lib/_gptrget.c,
2881 * device/lib/_gptrgetc.c,
2882 * device/lib/_gptrput.c,
2883 * device/lib/_logexpf.c,
2884 * device/lib/_modsint.c,
2885 * device/lib/_modslong.c,
2886 * device/lib/_moduint.c,
2887 * device/lib/_modulong.c,
2888 * device/lib/_mulint.c,
2889 * device/lib/_mullong.c,
2890 * device/lib/_schar2fs.c,
2891 * device/lib/_ser.c,
2892 * device/lib/_setjmp.c,
2893 * device/lib/_sint2fs.c,
2894 * device/lib/_slong2fs.c,
2895 * device/lib/_spx.c,
2896 * device/lib/_uchar2fs.c,
2897 * device/lib/_uint2fs.c,
2898 * device/lib/_ulong2fs.c,
2899 * device/lib/asincosf.c,
2900 * device/lib/atanf.c,
2901 * device/lib/calloc.c,
2902 * device/lib/ds390/tinibios.c,
2903 * device/lib/ds400/tinibios.c,
2904 * device/lib/expf.c,
2905 * device/lib/free.c,
2906 * device/lib/hc08/_mulint.c,
2907 * device/lib/logf.c,
2908 * device/lib/malloc.c,
2909 * device/lib/printf_fast.c,
2910 * device/lib/printf_tiny.c,
2911 * device/lib/printfl.c,
2912 * device/lib/realloc.c,
2913 * device/lib/ser_ir.c,
2914 * device/lib/serial.c,
2915 * support/regression/tests/libmullong.c: replaced all special keywords
2916 with their double underscore equivalent
2917 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2918 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2920 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2921 (genRet): if the bit-symbol is ruonly it already is in the carry
2922 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2923 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2924 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2925 type UCHAR if dest is not bit
2927 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2929 * device/include/math.h,
2930 * device/lib/cotf.c,
2931 * device/lib/expf.c,
2932 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2934 2007-04-01 Borut Razem <borut.razem AT siol.net>
2936 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2937 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2938 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2939 gcc_unreachable() called internal_error()...
2941 2007-03-30 Raphael Neider <rneider AT web.de>
2943 * src/pic/ralloc.c (isData): suppress garbage debug output
2945 2007-03-28 Borut Razem <borut.razem AT siol.net>
2948 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2949 is developed, built and used worldwide, and the word "night" doesn't
2952 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2954 * device/include/mcs51/C8051F360.h: new, added
2955 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2957 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2959 * src/SDCC.y (declaration_specifiers, function_specifier),
2960 * support/Util/SDCCerr.c,
2961 * support/Util/SDCCerr.h,
2963 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2965 * src/SDCCmem.c (deallocParms),
2966 * src/SDCCast.c: support for function inlining, not quite complete
2967 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2968 'restrict' qualifier
2970 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2972 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2973 (saveRBank, unsaveRBank): don't save bits,
2974 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2975 * support/regression/tests/bug1535242.c: new, added
2976 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2977 thanks Alexey Shamrin <shamrin AT gmail.com>,
2978 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2979 removed header guard)
2981 * sdcc.spec: bumped version to 2.6.5
2982 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2984 2007-03-22 Borut Razem <borut.razem AT siol.net>
2986 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2987 fixed bug #1653671: sdcdb integration into ddd is broken
2989 2007-03-22 Raphael Neider <rneider AT web.de>
2991 * src/pic/gen.c (popGetExternal): augmented to also create references
2992 to external variables (not only labels),
2993 (genCall): comment on plan to reduce PAGESEL overhead,
2994 (genFunction, genEndFunction): also save/restore FSR around interrupt
2995 handling code, removed lots of unused code
2996 (genDivOneByte): release acquired temp register
2997 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2999 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3000 for registers that need to be saved during interrupts (FSR, STATUS,
3001 PCLATH; W needs special handling), currently only FSR is used
3003 2007-03-22 Raphael Neider <rneider AT web.de>
3005 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3007 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3009 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3011 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3013 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3015 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3017 * as/link/aslink.h: added LKOBJEXT
3018 * as/link/hc08/link_hc08.dsp,
3019 * as/link/hc08/Makefile.bcc,
3020 * as/link/hc08/Makefile.in,
3021 * as/link/mcs51/aslink.dsp,
3022 * as/link/mcs51/Makefile.bcc,
3023 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3024 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3025 * as/link/lkaomf51.c: merged and moved
3026 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3027 * as/link/z80/lkdata.c,
3028 * as/link/lkdata.c: merged and moved
3029 * as/link/hc08/lkmain.c,
3030 * as/link/mcs51/lkmain.c: cosmetic changes
3031 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3032 * as/link/lklex.c: use LKOBJEXT
3033 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3034 ANSI-fied functions, removed bubble-sorts
3035 * as/link/z80/lksym.c as/link/lksym.c: merged,
3037 * as/link/z80/linkgbz80.dsp,
3038 * as/link/z80/linkz80.dsp,
3039 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3040 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3041 * as/link/z80/lkhead.c,
3042 * as/link/z80/lklex.c: deleted
3043 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3044 * as/link/z80/lkmain.c: added copyfile()
3046 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3048 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3050 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3052 * device/lib/_strlen.c: assembler version for mcs51
3054 2007-03-13 Raphael Neider <rneider AT web.de>
3056 * device/include/pic16/pic18f2221.h,
3057 * device/include/pic16/pic18f2321.h,
3058 * device/include/pic16/pic18f2331.h,
3059 * device/include/pic16/pic18f4221.h,
3060 * device/include/pic16/pic18f4321.h,
3061 * device/include/pic16/pic18f4331.h: fixed config byte location names
3062 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3063 consistently named config byte locations
3065 2007-03-13 Borut Razem <borut.razem AT siol.net>
3067 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3068 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3069 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3070 as/link/z80/Makefile.in, as/z80/Makefile.in:
3073 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3075 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3076 * device/lib/printf_large.c: pointer was converted to generic
3077 pointer for mcs51 models other than model-small (Maarten noticed)
3079 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3081 * device/include/mcs51/ADuC84x.h: Added.
3083 2007-03-10 Borut Razem <borut.razem AT siol.net>
3085 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3086 fixed RFE #1624219: double backslashes in filenames;
3087 functions hexEscape(), octalEscape() and copyStr() moved from
3088 SDCCval.c to SDCCutil.c and made them glovbally available
3090 2007-03-09 Borut Razem <borut.razem AT siol.net>
3092 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3093 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3094 1673361: Missaligned comments in output files
3096 2007-03-09 Raphael Neider <rneider AT web.de>
3098 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3100 2007-03-09 Raphael Neider <rneider AT web.de>
3104 * src/pic/ralloc.c: suppress undesired debug output
3105 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3107 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3109 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3111 2007-03-07 Borut Razem <borut.razem AT siol.net>
3113 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3114 search include files in the current directory
3116 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3118 * src/SDCCglue.c (emitMaps, glue),
3119 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3121 * support/regression/tests/absolute.c: added xdata test
3123 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3125 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3126 added condition to macro, fixes bug 1666080
3128 2007-03-02 Raphael Neider <rneider AT web.de>
3130 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3132 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3134 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3135 be cleared. Unconditionally set __XPAGE
3136 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3138 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3143 * src/mcs51/rtrack.c,
3145 * doc/sdccman.lyx: added --no-gen-comments
3146 * src/mcs51/peeph.def: added 192.b, disabled 185
3148 2007-02-25 Raphael Neider <rneider AT web.de>
3150 * src/pic16/gen.c (genCast): fixed typo
3151 * device/lib/pic16/Makefile.subdir: only install existing files
3152 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3154 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3156 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3157 * device/lib/mcs51/crtclear.asm,
3158 * device/lib/mcs51/crtxclear.asm: renumbered labels
3159 * device/lib/mcs51/Makefile.in: added crtcall.asm
3160 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3161 * src/mcs51/gen.c (movc): removed,
3162 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3164 (toCarry, genSend, genRet): added function toCarry,
3165 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3166 (assignBit, genAssign, genCast): added function assignBit
3167 * src/mcs51/Makefile.bcc: added rtrack.c
3168 * src/mcs51/ralloc.h: made valueKnown a bitfield
3169 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3170 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3171 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3172 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3173 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3174 (_pop): only pop valid pairs, see gencjneshort,
3175 (gencjneshort): return pair that still needs to be popped, restructured,
3176 (gencjne, genCmpEq): call _pop
3178 2007-02-23 Raphael Neider <rneider AT web.de>
3180 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3182 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3184 * device/include/mcs51/P89LPC925.h: Added.
3186 2007-02-18 Raphael Neider <rneider AT web.de>
3188 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3190 2007-02-17 Borut Razem <borut.razem AT siol.net>
3192 * support/cpp2/directives.c, support/cpp2/version.c:
3193 synchronized with GCC CPP 4.1.2
3195 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3197 * src/mcs51/rtrack.h,
3198 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3199 by checking the strings passed by emitcode() to the assembler.
3200 Feel free to change. This in part addresses RFE #482179.
3201 Set environment variable SDCC_RTRACK to enable.
3202 * src/mcs51/gen.c: inserted hooks
3203 * src/mcs51/ralloc.h: added two members to struct regs
3204 * support/regression/tests/regtrack.c: added
3206 2007-02-14 Borut Razem <borut.razem AT siol.net>
3208 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3209 * Makefile.in: applied patch from Makefile related part of
3210 #1469393: Compiler does not initialize static data
3212 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3214 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3215 for better fix of bug 1273984, compiles pic16 rand.c
3217 2007-02-12 Borut Razem <borut.razem AT siol.net>
3219 * src/pic16/main.c: fixed pic16 standard library directory bug
3221 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3223 * src/hc08/gen.c (genSwap): fix swap regression test
3225 2007-02-10 Borut Razem <borut.razem AT siol.net>
3227 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3229 * support/regression/tests/bug-1654060.c: added regression test for
3232 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3234 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3235 bit moves in return statement
3237 2007-02-09 Borut Razem <borut.razem AT siol.net>
3239 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3242 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3244 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3245 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3247 2007-02-07 Raphael Neider <rneider AT web.de>
3249 * src/pic16/devices.inc,
3250 * device/include/pic16/pic18fregs.h,
3251 * device/include/pic16/pic18f[24][34]31.h,
3252 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3253 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3254 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3256 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3258 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3259 can this have lived here for so many years?
3260 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3261 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3262 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3264 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3266 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3267 appended by loop induction must be at the very end of the eBBlock
3269 2007-02-05 Kevin Vigor
3271 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3273 2007-02-05 Borut Razem <borut.razem AT siol.net>
3275 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3276 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3278 2007-02-03 Borut Razem <borut.razem AT siol.net>
3280 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3281 applied patch #1646602 option to set default signedness of char to
3282 unsigned, added -funsigned-char command line option,
3283 thanks to Gunther Jehle
3284 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3285 prompt for file deletion a few hundred times (especially the
3286 subversion files, which have ro permissions so it asks for
3287 confirmation), thanks to Simon McAuliffe;
3288 added {} + option to find in order to remove multiple files from a
3291 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3293 * device/include/mcs51/SST89x5xRDx.h: Added.
3295 2007-02-02 Raphael Neider <rneider AT web.de>
3297 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3298 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3300 2007-02-01 Raphael Neider <rneider AT web.de>
3302 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3305 2007-01-31 Borut Razem <borut.razem AT siol.net>
3307 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3308 if compiled with GCC. Thanks to Raphael Neider
3310 2007-01-31 Raphael Neider <rneider AT web.de>
3312 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3313 operand names, handles name and (name + n) for all n,
3314 (sameBank): restructured, also check bank allocation policy,
3315 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3316 (pic14_operandsAllocatedInSameBank): check whether to operands
3317 will be allocated into the same bank (i.e., section) to reduce
3318 BANKSEL overhead, queried from pcode.c:sameBank,
3319 (pic14printLocals): reintroduced clustering registers into a single
3320 section: all compiler generated symbols will now reside in one
3321 bank (per file), reducing BANKSEL overhead and code size,
3322 (showAllMemmaps): use local dbuf where possible
3324 2007-01-29 Raphael Neider <rneider AT web.de>
3326 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3327 (call_libraryfunc): retrieve/create symbol and mark as used,
3328 (genFunction): mark defined functions as non-extern and add again
3329 to code memmap for later output
3330 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3331 (pic14printLocals): reworked for new symbol emission,
3332 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3333 showAllMemmaps): reworked symbol output using dbufs, added handling
3334 of string literals (still incomplete),
3335 (picglue): removed symbol emission, moved into showAllMemmaps,
3336 (emitSymbolSet): new workhorse for symbol output,
3337 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3339 2007-01-29 Borut Razem <borut.razem AT siol.net>
3341 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3342 component contains the extension separator.
3344 2007-01-28 Borut Razem <borut.razem AT siol.net>
3346 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3348 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3349 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3350 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3351 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3352 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3353 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3354 src/z80/gen.c, support/Util/MySystem.c:
3355 accept slash and backslash as directory separator on WIN32 and
3358 2007-01-28 Raphael Neider <rneider AT web.de>
3360 * src/pic16/devices.inc,
3361 * device/include/pic16/pic18f[24][23]21.h,
3362 * device/include/pic16/pic18fregs.h,
3363 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3364 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3365 * device/lib/pic16/libio/adc.ignore,
3366 * device/lib/pic16/libio/i2c.ignore,
3367 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3368 family, as gputils do not yet support the devices
3369 * device/lib/pic16/Makefile.subdir: ignore errors on install
3370 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3371 headers and libraries from gputils .inc files
3373 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3375 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3377 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3379 * doc/sdccman.lyx: add printf benchmarks
3381 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3383 * device/lib/printf_fast.c: fix %c, char promoted to int
3384 * device/lib/printf_tiny.c: fix %c, char promoted to int
3386 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3388 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3390 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3392 * support/regression/tests/swap.c: 64 bit hosts failed
3393 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3395 2007-01-25 Raphael Neider <rneider AT web.de>
3397 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3398 based on absolute register address, patch by Alex Blond
3400 2007-01-22 Raphael Neider <rneider AT web.de>
3402 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3403 emitted, do not emit them again...
3405 2007-01-22 Raphael Neider <rneider AT web.de>
3407 * src/regression/bank1.c, src/regression/compare6.c,
3408 src/regression/add.c: cosmetic changes
3409 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3410 * src/pic/gen.c: fixed global zero and one,
3411 (aopForSym): removed unued code,
3412 (aopGet): assert aop is defined, check and use `index' of
3413 pCodeImmd operands (fixes #1630908),
3414 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3415 (register_reassign): prevent accidental register unification,
3416 (ReuseReg): cosmetic changes (also above)
3417 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3418 pic14emitStaticSeg): do not emit initialized data,
3419 (printIval*): replaced with working versions,
3420 (pic14createInterruptVect,picglue): use idata for initialized data,
3421 now init data should work in all modules (not only main()),
3422 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3424 2007-01-21 Borut Razem <borut.razem AT siol.net>
3426 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3427 use -fPIC or -fpic if they are supported and not ignored
3428 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3429 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3431 2007-01-20 Borut Razem <borut.razem AT siol.net>
3433 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3434 implemented RFE #1470316: allow "$" in variable names
3436 2007-01-20 Raphael Neider <rneider AT web.de>
3438 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3440 2007-01-20 Raphael Neider <rneider AT web.de>
3442 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3443 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3444 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3445 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3446 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3447 * device/lib/pic/libdev/pic*.c,
3448 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3449 * device/lib/pic/libdev/Makefile.in: show progress
3451 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3453 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3454 * support/scripts/sdcc_cygwin_mingw32,
3455 * support/scripts/sdcc_mingw32,
3456 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3457 conformance with autoconf 2.6
3459 2007-01-19 Raphael Neider <rneider AT web.de>
3461 * src/pic/device.c (register_map): fixed list construction
3462 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3463 (genMod): removed case for genModbits,
3464 (genModbits): removed as now unused/unimplemented
3465 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3467 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3469 * support/regression/tests/swap.c: added in response to #1638622
3470 * doc/sdccman.lyx: synced version, minor changes
3472 2007-01-18 Borut Razem <borut.razem AT siol.net>
3474 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3475 thanks to Gunther Jehle
3476 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3477 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3478 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3479 use filename in lineno instead.
3480 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3481 print the file name in ast_print()
3483 2007-01-18 Borut Razem <borut.razem AT siol.net>
3485 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3487 * src/SDCC.lex: stringLiteral() returns const char pointer,
3488 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3489 fixed column counting
3490 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3491 accept const char pointer as parameter
3492 * src/SDCCdwarf2.c: corrected buffer size
3494 2007-01-17 Borut Razem <borut.razem AT siol.net>
3496 * support/Util/dbuf_string.c: fixed for amd64
3498 2007-01-15 Borut Razem <borut.razem AT siol.net>
3500 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3501 removed terminal symbol ELIPSIS, since it was never generated by the
3502 lexer and it was wrongly used in parameter_identifier_list rule
3504 2007-01-15 Raphael Neider <rneider AT web.de>
3506 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3507 code page and data banking description
3508 * src/pic/genarith.c,
3509 * src/pic/gen.h: removed bit arithmetic functions,
3510 updated exit(1) to exit(EXIT_FAILURE)
3511 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3512 * device/include/pic16/pic18f2455.h,
3513 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3514 TRISD and TRISE, fixed/added some bit names
3515 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3516 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3517 updated pic18f2455.{c,h} instead of duplicating them
3519 2007-01-14 Borut Razem <borut.razem AT siol.net>
3521 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3522 Cannot debug files that contain spaces in the path name
3523 by converting spaces in asm file name to underscores
3525 2007-01-13 Borut Razem <borut.razem AT siol.net>
3527 * doc/sdccman.lyx: fixed format errors
3529 2007-01-10 Borut Razem <borut.razem AT siol.net>
3531 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3532 codeseg/constseg #pragma fail
3533 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3534 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3535 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3536 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3538 2007-01-09 Borut Razem <borut.razem AT siol.net>
3540 * get rid of diagnistic.[ch], pretty-print.[ch],
3541 c-pretty-print.[ch], ... used just for error, warning, ...
3543 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3544 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3545 suppoprt/cpp2/pretty-print.[ch]:
3547 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3548 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3549 suppoprt/cpp2/sdcpp.dsp:
3552 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3554 * device/lib/printf_large.c (output_float): removed recursion,
3555 use smaller buffer on stack for mcs51,
3556 fixed bug printing 1.96
3557 * support/regression/tests/snprintf.c: added test
3559 2007-01-07 Borut Razem <borut.razem AT siol.net>
3561 * use dynamic memory buffers instead temporary files
3562 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3564 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3565 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3566 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3567 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3568 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3569 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3570 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3571 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3572 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3573 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3574 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3575 support/Util/dbuf.c, support/Util/dbuf.h:
3577 * .version, sdcc.spec: bumped version to 2.6.4
3579 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3581 * src/port.h: added TARGET_Z80_LIKE macro
3582 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3583 output PSEG location if --xram-loc or --xstack-loc was used
3584 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3586 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3588 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3589 * as/as_z80.dsp, as/z80/as_z80.dsp,
3590 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3591 * sdcc.dsw: moved project files into subdir
3592 * as/hc08/as_hc08.dsp,
3593 * as/hc08/Makefile.bcc,
3594 * as/hc08/Makefile.in,
3595 * as/mcs51/Makefile.bcc,
3596 * as/mcs51/Makefile.in,
3597 * as/z80/Makefile.bcc,
3598 * as/z80/Makefile.in,
3599 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3602 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3605 * as/mcs51/asmain.c,
3607 * as/z80/assym.c: removed include "strcmpi.h"
3608 * as/hc08/strcmpi.c,
3609 * as/hc08/strcmpi.h,
3610 * as/mcs51/strcmpi.c,
3611 * as/mcs51/strcmpi.h,
3612 * support/Util/strcmpi.c,
3613 * support/Util/strcmpi.h: removed files
3614 * as/strcmpi.c: added as_strncmpi()
3616 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3618 * sdcc.dsw: Added some dependencies on project config.dsp
3620 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3622 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3623 with [di]ram_start to fix a regresion
3625 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3627 * configure.in: added missing mcs51 in status output
3628 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3630 * debugger/mcs51/clean.mk (distclean): remove config.h
3631 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3632 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3633 options.h, s-options-h and options.c
3634 * support/cpp2/clean.mk: unused, removed
3635 * Makefile.common.in,
3638 * as/hc08/Makefile.in,
3640 * as/mcs51/Makefile.in,
3641 * as/mcs51/clean.mk,
3644 * as/z80/Makefile.in,
3646 * as/link/Makefile.in,
3647 * as/link/hc08/Makefile.in,
3648 * as/link/hc08/clean.mk,
3649 * as/link/mcs51/Makefile.in,
3650 * as/link/mcs51/clean.mk,
3651 * as/link/z80/Makefile.in,
3652 * as/link/z80/clean.mk,
3653 * as/link/z80/conf.mk,
3654 * debugger/mcs51/Makefile.in,
3655 * debugger/mcs51/clean.mk,
3656 * device/include/Makefile.in,
3657 * device/lib/Makefile.in,
3658 * device/lib/mcs51/Makefile.in,
3659 * device/lib/pic/Makefile.in,
3660 * device/lib/pic/Makefile.common.in,
3661 * device/lib/pic/Makefile.subdir,
3662 * device/lib/pic/Makefile.rules,
3663 * device/lib/pic16/libio/Makefile.in,
3664 * device/lib/pic16/Makefile.subdir,
3665 * device/lib/pic16/libdev/Makefile.in,
3666 * device/lib/pic16/Makefile.rules,
3667 * device/lib/pic16/Makefile.common.in,
3668 * sim/ucsim/avr.src/Makefile.in,
3669 * sim/ucsim/main_in.mk,
3670 * sim/ucsim/cmd.src/Makefile.in,
3671 * sim/ucsim/doc/Makefile.in,
3672 * sim/ucsim/gui.src/Makefile.in,
3673 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3674 * sim/ucsim/gui.src/serio.src/Makefile.in,
3675 * sim/ucsim/hc08.src/Makefile.in,
3676 * sim/ucsim/libltdl/Makefile.in,
3677 * sim/ucsim/s51.src/Makefile.in,
3678 * sim/ucsim/sim.src/Makefile.in,
3679 * sim/ucsim/sim.src/conf.mk,
3680 * sim/ucsim/xa.src/Makefile.in,
3681 * sim/ucsim/z80.src/Makefile.in,
3685 * support/cpp2/Makefile.in,
3686 * support/librarian/Makefile.in,
3687 * support/librarian/clean.mk,
3688 * support/makebin/Makefile.in,
3689 * support/makebin/clean.mk,
3690 * support/packihx/Makefile.in,
3691 * support/regression/Makefile.in,
3692 * support/regression/ports/ds390/spec.mk,
3693 * support/regression/ports/gbz80/spec.mk,
3694 * support/regression/ports/hc08/spec.mk,
3695 * support/regression/ports/mcs51/spec.mk,
3696 * support/regression/ports/mcs51-large/spec.mk,
3697 * support/regression/ports/mcs51-medium/spec.mk,
3698 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3699 * support/regression/ports/pic14/spec.mk,
3700 * support/regression/ports/pic16/spec.mk,
3701 * support/regression/ports/mcs51-stack-auto/spec.mk,
3702 * support/regression/ports/ucz80/spec.mk,
3703 * support/regression/ports/xa51/spec.mk,
3704 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3705 adding a slash after $(top_builddir) and/or adding @datarootdir@
3707 * debugger/mcs51/configure.in,
3708 * device/lib/pic/configure.in,
3709 * device/lib/pic16/configure.in,
3710 * sim/ucsim/configure.in,
3711 * support/cpp2/configure.in,
3712 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3714 * debugger/mcs51/configure,
3715 * device/lib/pic/configure,
3716 * device/lib/pic16/configure,
3717 * sim/ucsim/configure,
3718 * support/cpp2/configure,
3719 * support/packihx/configure: generated with autoconf 2.60
3721 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3723 * as/link/hc08/lkihx.c (newArea),
3724 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3726 2007-01-02 Borut Razem <borut.razem AT siol.net>
3728 * doc/sdccman.lyx: documented #pragma sdcc_hash
3729 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3731 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3733 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3735 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3736 empty 'while'-loop to work correctly, see regression test 'while.c'
3737 * support/regression/tests/while.c: added
3739 2007-01-01 Borut Razem <borut.razem AT siol.net>
3741 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3742 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3743 support/cpp2/libcpp/sdcpp.c:
3744 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3745 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3746 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3748 2006-12-31 Borut Razem <borut.razem AT siol.net>
3750 * SDCPP synchronized with GCC CPP release version 4.1.1,
3751 currently the latest release:
3752 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3753 support/cpp2/libcpp/include/cpp-id-data.h
3754 support/cpp2/libiberty/fopen_unlocked.c
3755 support/cpp2/libiberty/md5.c
3757 support/cpp2/opt-functions.awk
3758 support/cpp2/opt-gather.awk
3759 support/cpp2/optc-gen.awk
3760 support/cpp2/opth-gen.awk:
3762 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3763 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3764 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3765 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3766 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3767 support/cpp2/diagnostic.h, support/cpp2/except.h,
3768 support/cpp2/hwint.h, support/cpp2/input.h,
3769 support/cpp2/intl.h, support/cpp2/move-if-change,
3770 support/cpp2/opts.c, support/cpp2/opts.h,
3771 support/cpp2/output.h, support/cpp2/prefix.c,
3772 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3773 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3774 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3775 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3776 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3777 support/cpp2/version.c:
3779 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3780 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3781 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3782 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3783 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3784 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3785 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3786 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3787 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3788 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3789 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3791 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3792 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3793 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3794 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3795 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3796 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3797 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3798 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3799 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3800 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3801 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3802 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3803 support/cpp2/system.h:
3806 2006-12-31 Borut Razem <borut.razem AT siol.net>
3808 * configure.in, configure: fixed bug #1538756: configure dies if bison
3809 and flex are not installed, 2nd try
3811 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3813 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3814 400.x for better code in RFE 899102
3816 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3818 * src/SDCCpeeph.c (deadMove),
3820 * src/mcs51/peep.h: renamed 'op' by 'reg'
3821 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3822 (scan4op): small change for removeDeadMove(), added support for
3823 'callee saves' and/or PACLL function calls,
3824 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3825 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3826 left in new dispatcher mcs51DeadMove()
3827 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3829 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3831 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3833 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3834 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3836 2006-12-30 Borut Razem <borut.razem AT siol.net>
3838 * support/cpp2/spacs.h: deleted from svn
3839 * configure.in, configure: fixed bug #1538756: configure dies if bison
3840 and flex are not installed
3842 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3844 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3845 with this z80 passes printf float test when enabled
3846 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3848 2006-12-28 Borut Razem <borut.razem AT siol.net>
3850 * support/cpp2/config.in, support/cpp2/configure.in,
3851 support/cpp2/configure, support/cpp2/Makefile.in:
3852 fix for the solaris build
3854 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3856 * src/SDCC.y (type_specifier2, pointer),
3858 * src/SDCCsymt.c (mergeSpec, checkSClass),
3859 * support/Util/SDCCerr.c,
3860 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3861 * support/valdiag/valdiag.py: Allow test cases to specify
3862 required language standard
3863 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3864 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3866 2006-12-27 Borut Razem <borut.razem AT siol.net>
3868 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3869 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3871 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3873 * support/cpp2/libiberty/Makefile.bcc: updated
3874 * src/pic16/main.c: fixed #pragma udata handling
3875 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3877 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3879 * src/SDCCpeeph.c: made labelHashEntry global,
3880 made pcDistance, FBYNAME static,
3881 (pcDistance): made static, use isComment and isLabel,
3883 (getLabelRef): added, extracted from labelRefCount(),
3884 (labelRefCount): use new getLabelRef(),
3885 (callFuncByName): made static, added deadMove,
3886 use isComment and isLabel,
3887 (newPeepRule): made static, set isLabel,
3888 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3889 labels from peephole rules,
3890 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3891 when isComment or isLabel is set
3892 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3893 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3895 * src/mcs51/peep.h: added
3896 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3897 * src/port.h: added peep->deadMove to port structure
3898 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3899 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3900 deadMove, finally removed no. 1 and 2
3907 * src/hc08/gen.c: mark lines with isComment or isLabel
3908 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3910 * sdcc.spec: bumped version to 2.6.3
3912 2006-12-26 Borut Razem <borut.razem AT siol.net>
3914 * support/cpp2/Makefile.in: added dependency on options.h
3915 * configure: regenerated
3916 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3917 * support/cpp2/Makefile.in: added vasprintf.c
3919 2006-12-25 Borut Razem <borut.razem AT siol.net>
3921 * SDCPP synchronized with GCC CPP release version 3.4.6,
3922 the latest release before 4.x:
3923 * support/cpp2/Makefile.in, support/cpp2/config.h,
3924 support/cpp2/configure, support/cpp2/configure.in,
3925 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3926 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3927 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3928 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3929 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3930 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3931 support/cpp2/cpptrad.c, support/cpp2/except.h,
3932 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3933 support/cpp2/hwint.h, support/cpp2/intl.h,
3934 support/cpp2/line-map.c, support/cpp2/line-map.h,
3935 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3936 support/cpp2/output.h, support/cpp2/prefix.c,
3937 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3938 support/cpp2/system.h, support/cpp2/version.c:
3940 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3941 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3942 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3943 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3944 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3945 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3946 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3947 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3948 support/cpp2/move-if-change, support/cpp2/opts.c,
3949 support/cpp2/opts.h, support/cpp2/opts.sh,
3950 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3951 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3952 support/cpp2/win32, support/cpp2/win32/dirent.c,
3953 support/cpp2/win32/dirent.h:
3955 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3956 * support/cpp2/sdcpp.h: renamed from sdcc.h
3957 * sdcppinit.c: deleted
3959 2006-12-23 Borut Razem <borut.razem AT siol.net>
3961 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3962 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3963 preproc.c: an other try to fix bug #982435: introduced
3964 -pedantic-parse-number command line option and pedantic_parse_number
3967 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3969 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3971 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3972 corrected overlayed areax addresses, warn about memory overlaps
3973 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3982 * src/port.h: added xabs_name and iabs_name
3983 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3984 (glue, emitMaps): create and emit maps d_abs and i_abs
3985 * src/SDCCglue.h: cosmetic changes
3986 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3988 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3989 (allocDefault): put absolute, initialized globals in them
3990 * support/regression/tests/absolute.c: added absolute bdata test
3991 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3993 2006-12-20 Borut Razem <borut.razem AT siol.net>
3995 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3996 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3997 added regression test for bug #982435
3999 2006-12-18 Borut Razem <borut.razem AT siol.net>
4001 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4002 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4003 small cosmetic changes
4004 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4005 * support/regression/tests/bug-1351710.c: added regression test
4007 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4009 * doc/sdccman.lyx: added the long missed iCode table
4010 "<where is figure II?>", added links to wiki
4012 2006-12-17 Borut Razem <borut.razem AT siol.net>
4014 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4015 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4016 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4017 unified table driven pragma handling, pragma argument type checking
4018 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4019 current one - version 1.1.3
4020 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4022 2006-12-13 Raphael Neider <rneider AT web.de>
4024 * src/pic/device.h: removed AssignedMemory structure and macros
4025 * src/pic/device.c: removed global finalMapping (linker assigns
4027 (register_map): add SFRs to remembered memRanges
4028 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4029 assignFixedRegisters,assignRelocatableRegisters): removed,
4030 (setMaxRAM,validAddress): adapted accordingly,
4031 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4032 reasonably sized sharebanks,
4033 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4034 (allDefsOutOfRange): removed unused code,
4035 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4037 * src/pic/pcode.c (register_reassign): removed recursion warning,
4038 fired far too often,
4039 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4040 to use existing pic14_stringInSet() to avoid duplicate symbols,
4041 tidied up the code a bit,
4042 (pic14printLocals): added in symmetry to printExterns, replaces
4043 writeUsedRegs more or less,
4044 (picglue): call new pic14_printLocals(),
4045 * device/include/pic/pic*.h: removed #pragma memmap directives,
4046 information gathered from include/pic/pic14devices.txt
4047 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4049 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4051 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4053 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4055 * device/include/mcs51/cc2430.h: fixed missing ';'
4057 2006-12-10 Raphael Neider <rneider AT web.de>
4059 * device/lib/pic16/libc/stdio/vfprintf.c,
4060 * device/lib/pic16/libc/stdio/printf_small.c,
4061 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4062 char arguments, as char varargs are cast to int by the caller,
4063 hopefully fixes #1604915 (other device libraries are still affected)
4065 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4067 * src/mcs51/ralloc.c (packRegsForAssign),
4068 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4070 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4072 * device/include/malloc.h: removed init_dynamic_memory
4073 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4074 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4075 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4076 * device/lib/libsdcc.lib,
4077 * device/lib/Makefile.in,
4078 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4079 * doc/sdccman.lyx: documented use of new _heap.c
4080 * support/regression/tests/malloc.c: removed init_dynamic_memory
4081 * src/cdbFile.c(spacesToUnderscores): new function,
4082 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4084 * device/include/tinibios.h: removed defines for putchar and getchar
4085 * device/lib/ds390/Makefile.in: added putchar.c
4086 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4088 2006-12-09 Borut Razem <borut.razem AT siol.net>
4090 * support/cpp2/sdcc.h: prevent multiple inclusion
4091 * support/cpp2/options.h: deleted
4093 2006-12-08 Borut Razem <borut.razem AT siol.net>
4095 * support/cpp2/sdcc.h: removed x*alloc() macros
4096 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4097 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4098 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4099 * support/cpp2/system.h: moved #include "sdcc.h"
4100 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4101 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4103 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4104 -funsigned-char options
4105 * support/cpp2/sdcppmain.c: fixed bug 1611411
4107 2006-12-07 Borut Razem <borut.razem AT siol.net>
4109 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4112 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4114 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4115 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4117 * .version: bumped to 2.6.2 because a) it's been a while
4118 b) the linker sources have moved c) the preprocessor is upgraded
4120 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4122 * support/regression/tests/snprintf.c: some checks
4123 * lib/src/printf_large.c: %bc: read char instead of int from stack
4125 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4127 * device/include/mcs51/cc2430.h: inserted _XPAGE
4129 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4131 * device/include/mcs51/cc2430.h: added
4133 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4135 * device/include/asm/default/features.h,
4136 * device/include/asm/ds390/features.h,
4137 * device/include/mcs51/at89s53.h,
4138 * device/include/ser.h,
4139 * device/include/ser_ir.h,
4140 * device/include/serial.h: changed keywords to double underscore variants,
4141 fixes bug 1590261 some more, thanks Steven Borley
4143 2006-12-01 Raphael Neider <rneider AT web.de>
4145 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4146 but emit warning (recursion is not supported for pic14)
4148 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4150 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4151 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4153 2006-11-30 Raphael Neider <rneider AT web.de>
4155 * src/pic/device.c (dump_sfr): always emit symbols
4156 * src/pic/glue.c (pic14printPublics): fixed typo
4158 2006-11-30 Raphael Neider <rneider AT web.de>
4160 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4161 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4162 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4163 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4164 a sharebank, use a non-shared bank for the stack if none available
4165 * src/pic/device.h (struct memRange): added linked list next field,
4166 added prototypes for above functions
4167 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4168 (typeRegWithIdx): accept fixed and unfixed stack registers
4169 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4170 the stack, handle shared and banked stack (except for WSAVE),
4171 (insertBankSel): removed useless optimization (will never fire),
4172 (FixRegisterBanking): added optimization for devices with only one
4173 possibly aliased bank of memory, like 16f84
4174 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4175 devices have no SHAREBANK in the linker script
4176 * device/include/pic/pic14devices.txt: documented memmap
4177 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4179 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4181 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4182 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4183 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4184 genhc08Code): switched most of the D (debug) macros to DD (detailed
4185 debug) macros to better control clutter in the generated .asm file.
4186 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4187 genRightShift): fixed bug with non-constant bit shift stored to
4188 a volatile result (SF Open Discussion forum thread #1616749).
4189 Single byte case is not yet optimized.
4191 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4193 * device/include/asm/mcs51/features.h,
4194 * device/include/malloc.h,
4195 * device/include/stdio.h: changed keywords to double underscore variants,
4198 2006-11-27 Borut Razem <borut.razem AT siol.net>
4200 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4201 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4202 support/cpp2/output.h, support/cpp2/cppinit.c,
4203 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4204 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4205 support/cpp2/cppdefault.c, support/cpp2/system.h,
4206 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4207 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4208 support/cpp2/prefix.c, support/cpp2/except.h,
4209 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4210 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4211 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4212 support/cpp2/version.c, support/cpp2/cppmain.c,
4213 support/cpp2/version.h, support/cpp2/hashtable.c,
4214 support/cpp2/cpperror.c:
4215 synchronized with GCC CPP release version 3.3.6,
4216 the latest where cppmain.c still exists.
4217 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4218 support/cpp2/sdcppinit.c: added
4220 2006-11-27 Borut Razem <borut.razem AT siol.net>
4222 * support/cpp2/cpplex.c:
4223 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4225 * support/cpp2/cpplib.c: removed definitions of unused variables
4227 2006-11-26 Borut Razem <borut.razem AT siol.net>
4229 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4230 since they are redefined by macros in support/cpp2/sdcc.h
4231 * support/cpp2/sdcc.h: x*alloc macro redefinition
4233 2006-11-25 Borut Razem <borut.razem AT siol.net>
4235 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4236 support/cpp2/configure, support/cpp2/Makefile.in,
4237 support/cpp2/cppfiles.c, support/cpp2/output.h,
4238 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4239 support/cpp2/config.h, support/cpp2/cpplib.h,
4240 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4241 support/cpp2/cppdefault.c, support/cpp2/config.in,
4242 support/cpp2/system.h, support/cpp2/cpplex.c,
4243 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4244 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4245 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4246 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4247 support/cpp2/configure.in, support/cpp2/intl.h,
4248 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4249 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4250 support/cpp2/version.c, support/cpp2/cppmain.c,
4251 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4252 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4253 support/cpp2/cpperror.c,
4254 support/cpp2/libiberty/safe-ctype.c,
4255 support/cpp2/libiberty/safe-ctype.h,
4256 support/cpp2/libiberty/splay-tree.c,
4257 support/cpp2/libiberty/obstack.c,
4258 support/cpp2/libiberty/lbasename.c,
4259 support/cpp2/libiberty/splay-tree.h,
4260 support/cpp2/libiberty/obstack.h:
4261 synchronized with GCC CPP release version 3.2.3,
4262 the latest before integration of cpp into gcc
4263 * support/cpp2/except.h, support/cpp2/line-map.c,
4264 support/cpp2/line-map.h,
4265 support/cpp2/libiberty/hex.c,
4266 support/cpp2/libiberty/concat.c,
4267 support/cpp2/libiberty/filenames.h: added
4268 * support/cpp2/intl.c: deleted
4270 2006-11-24 Borut Razem <borut.razem AT siol.net>
4272 * src/SDCC.y: enabled compilation of empty source file
4273 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4274 "ISO C forbids an empty source file"
4275 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4276 if all the code is ifdefed out.
4278 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4280 * src/hc08/gen.c (genPcall): fix for bug #1601032
4282 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4284 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4285 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4286 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4287 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4288 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4289 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4290 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4291 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4292 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4293 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4294 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4295 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4296 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4297 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4298 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4299 Renamed to all upper case as per the standard set by SiLabs
4301 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4303 * device/include/mcs51/C8051F520.h: new, added
4304 * device/include/mcs51/compiler.h: added link about predefined macros
4306 2006-11-23 Raphael Neider <rneider AT web.de>
4308 * src/regression/Makefile: add -L path to fresh library
4309 * src/regression/simulate: emphasize FAILED output
4310 * src/regression/create_stc: output _failures from gpsim
4311 * src/regression/compare4.c,
4312 * src/regression/rotate6.c: fixed char literals,
4313 all compile, all run =8-D
4315 * src/pic/pcode.h: added isPCASMDIR macro
4316 * src/pic/gen.c (genAnd): fixed bit offset
4317 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4318 packBits): unified register numbering schemes,
4319 (newReg): do not insert stack registers into hash table,
4320 (initStack): unpinned pseudo stack, simplified,
4321 (typeRegWithIdx): fixed retrieval of stack registers,
4322 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4323 (pCodeReplace): removed invalid assertion,
4324 (insertPCodeInstruction): fixed newly added labels,
4325 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4326 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4327 DumpFlow): removed unsed (broken?) code,
4328 (insertBankSel): prevent STATUS from being BANKSELed,
4329 (FixRegisterBanking): rewritten from scratch, implemented generic
4330 optimizations (suppress BANKSELs to same register and to registers
4331 present in all banks),
4332 (AnalyzeBanking): update flow after BANKSELection
4334 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4335 sharebank, let linker place it, mark STKxx symbols as emitted
4337 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4339 * src/regression/arrays.c,
4340 * src/regression/bank1.c,
4341 * src/regression/bool2.c,
4342 * src/regression/compare7.c,
4343 * src/regression/compare8.c,
4344 * src/regression/compare9.c,
4345 * src/regression/compare10.c,
4346 * src/regression/configword.c,
4347 * src/regression/for.c,
4348 * src/regression/mult1.c,
4349 * src/regression/pointer1.c,
4350 * src/regression/rotate6.c,
4351 * src/regression/string1.c,
4352 * src/regression/struct1.c,
4353 * src/regression/Makefile: make PIC14 regression tests run again
4354 (3 fail, 6 won't compile)
4356 2006-11-21 Raphael Neider <rneider AT web.de>
4358 * device/include/pic16/pic18f4550.h,
4359 * device/include/pic16/pic18f4455.h,
4360 * device/lib/pic16/libdev/pic18f4550.c,
4361 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4362 * configure.in: removed superfluous closing bracket
4364 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4366 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4369 2006-11-21 Raphael Neider <rneider AT web.de>
4371 * src/pic/device.{c,h}: added pic14_getPIC()
4372 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4373 (genAnd): added PIC code for one case, fixes #1597044
4374 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4375 SFRs that are present in all banks (e.g., STATUS)
4377 2006-11-20 Raphael Neider <rneider AT web.de>
4379 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4380 INCFSZ/INCFSZW and declared them as changing Z bit,
4381 (insertPCodeInstruction): correctly invert the above instructions,
4383 (DoBankSelect): don't panic on po_immediates
4385 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4388 * as/link/mcs51/lkihx.c (newArea),
4389 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4390 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4392 2006-11-11 Raphael Neider <rneider AT web.de>
4394 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4395 bitfield symbols, fixes #1579535 (once more...).
4397 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4399 * support/regression/generate-cases.py,
4400 * support/regression/fwk/include/testfwk.h,
4401 * support/regression/fwk/lib/testfwk.c: used code pointers,
4402 (about 50kByte less code generated for mcs51)
4404 2006-11-06 Borut Razem <borut.razem AT siol.net>
4406 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4407 debugger/mcs51/configure: fixed failed check because the function
4408 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4409 who submitted the patch for gpsim.
4410 * debugger/mcs51/configure.in: removed the result message
4411 * debugger/mcs51/Makefile.in: fixed the config.status warning
4412 "... seems to ignore the --datarootdir setting"
4414 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4416 * device/include/mcs51/c8051f020.h,
4417 * device/include/mcs51/c8051f040.h,
4418 * device/include/mcs51/c8051f060.h,
4419 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4420 * src/z80/gen.c (gencjneshort),
4421 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4423 2006-10-31 Borut Razem <borut.razem AT siol.net>
4425 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4426 debugger/mcs51/configure: get readline version
4428 2006-10-30 Borut Razem <borut.razem AT siol.net>
4430 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4431 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4432 debugger/mcs51/configure: locate readline even when cross compiling
4433 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4435 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4437 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4440 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4442 * device/include/malloc.h,
4443 * device/lib/calloc.c,
4444 * device/lib/free.c,
4445 * device/lib/malloc.c,
4446 * device/lib/realloc.c: moved definition of struct into sources
4447 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4449 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4451 * as/asx8051.dsp: corrected output directories
4452 * as/link/hc08: new directory for hc08 linker
4453 * as/hc08/aslink.h, as/link/aslink.h,
4454 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4455 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4456 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4457 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4458 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4459 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4460 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4461 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4462 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4463 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4464 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4465 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4466 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4467 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4468 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4469 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4470 * as/link/hc08/conf.mk,
4474 * sdcc.dsw: moved hc08 linker to as/link/hc08
4475 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4476 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4477 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4478 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4479 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4480 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4481 * as/link/mcs51/aslink.dsp,
4482 * as/link/mcs51/Makefile.in: factored out the common files
4483 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4484 * as/clean.mk: extra cleaning common files
4485 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4486 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4487 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4489 2006-10-29 Raphael Neider <rneider AT web.de>
4491 * src/pic/ralloc.c (newReg): create aliases for registers with
4492 multiple names to fix #1579535 and #1584001,
4493 (regWithIdx,dirregWithName): resolve aliases on lookup
4494 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4496 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4497 to prevent build errors on small devices
4499 2006-10-28 Raphael Neider <rneider AT web.de>
4501 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4502 assumption within interrupt handlers, fixes #1584940
4503 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4504 "emitted" to avoid emitting them again in udata
4506 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4508 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4511 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4513 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4514 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4515 on/off CR to CRLF conversion.
4517 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4519 * doc/sdccman.lyx: updated IRQ section
4521 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4523 * device/lib/serial_io.c: removed
4524 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4525 replacements for serial_io.c
4527 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4529 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4531 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4533 * device/lib/serial_io.c: Default putchar() and getchar() for
4534 mcs51 uses serial port.
4536 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4538 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4540 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4542 * support/regression/ports/mcs51/support.c: smaller
4543 _sdcc_external_startup()
4544 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4546 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4548 * device/lib/gbz80/crt0.s,
4549 * device/lib/gbz80/crt0_rle.s,
4550 * device/lib/gbz80/div.s,
4551 * device/lib/gbz80/fstubs.s,
4552 * device/lib/gbz80/heap.s,
4553 * device/lib/gbz80/mul.s,
4554 * device/lib/gbz80/putchar.s,
4555 * device/lib/gbz80/stubs.s,
4556 * device/lib/z80/crt0.s,
4557 * device/lib/z80/crt0_rle.s,
4558 * device/lib/z80/div.s,
4559 * device/lib/z80/fstubs.s,
4560 * device/lib/z80/heap.s,
4561 * device/lib/z80/mul.s,
4562 * device/lib/z80/putchar.s,
4563 * device/lib/z80/stubs.s: reverted, I was mistaken
4565 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4567 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4568 * support/regression/ports/mcs51/support.c: removed race
4569 condition on TI in _putchar allowing to use serial port mode 0
4571 2006-10-20 Borut Razem <borut.razem AT siol.net>
4573 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4575 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4577 * device/lib/gbz80/crt0.s,
4578 * device/lib/gbz80/crt0_rle.s,
4579 * device/lib/gbz80/div.s,
4580 * device/lib/gbz80/fstubs.s,
4581 * device/lib/gbz80/heap.s,
4582 * device/lib/gbz80/mul.s,
4583 * device/lib/gbz80/putchar.s,
4584 * device/lib/gbz80/stubs.s,
4585 * device/lib/z80/crt0.s,
4586 * device/lib/z80/crt0_rle.s,
4587 * device/lib/z80/div.s,
4588 * device/lib/z80/fstubs.s,
4589 * device/lib/z80/heap.s,
4590 * device/lib/z80/mul.s,
4591 * device/lib/z80/putchar.s,
4592 * device/lib/z80/stubs.s: removed all leading underscores from area names
4594 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4596 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4597 regression tests are not waiting in the simulator for simulated
4598 transmission of debug output
4600 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4602 * device/lib/printf_large.c: slightly smaller
4603 * doc/sdccman.lyx: do not use spaces within html links
4605 2006-10-16 Borut Razem <borut.razem AT siol.net>
4607 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4608 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4609 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4610 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4611 debugger/mcs51/configure:
4612 [ 1185668 ] add gnu readline support to sdcdb - enabled
4614 2006-10-16 Raphael Neider <rneider AT web.de>
4616 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4617 fixes #1577882, removes close to all banking optimizations
4619 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4621 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4622 variables in code memory
4623 * support/regression/tests/absolute.c: added test for this
4625 2006-10-15 Raphael Neider <rneider AT web.de>
4627 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4629 (BankSelect): emit BANKSEL before touching linker-placed regs,
4632 2006-10-10 Raphael Neider <rneider AT web.de>
4634 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4635 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4636 * src/pic/main.c (_pic14_parseOptions),
4637 * src/pic/main.h: mostly reverted to previous state, now use results
4638 from SDCCmain.c's argument parsing
4640 2006-10-10 Borut Razem <borut.razem AT siol.net>
4642 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4643 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4644 [ 1185668 ] add gnu readline support to sdcdb -
4645 prepared for READLINE, not enabled yet,
4646 thanks to <tal.bav AT gmail.com>
4648 2006-10-10 Raphael Neider <rneider AT web.de>
4650 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4651 * src/pic16/devices.inc,
4652 * device/include/pic16 (pic18f[24]620.h),
4653 * device/include/pic18fregs.h,
4654 * device/lib/pic16/pics.all,
4655 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4656 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4657 Gary Plumbridge and Anton Strobl
4659 2006-10-10 Raphael Neider <rneider AT web.de>
4661 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4662 --stack-siz=NUM options to configure the argument passing stack
4663 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4664 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4665 (pic14_getSharebankSize): obey --stack-siz=NUM,
4666 (pic14_getSharebankAddress): obey --stack-loc=NUM
4668 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4670 * doc/sdccman.lyx: added to the manual
4671 * doc/figures/ddd_example.png: added (neither pdflatex nor
4672 most browsers seem to like the .eps file)
4674 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4676 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4677 to /tmp and /var/tmp acc. LSB
4678 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4680 * support/regression/tests/onebyte.c: added test
4682 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4684 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4686 2006-10-05 Borut Razem <borut.razem AT siol.net>
4688 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4690 - sdcc.dsw: changed property eol-style to CRLF
4691 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4693 2006-10-04 Raphael Neider <rneider AT web.de>
4695 * device/include/pic/{pic16f84.h,pic16f84a.h},
4696 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4697 from patch #1522504, thanks to Robas Teodor
4699 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4701 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4704 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4706 * src/pic16/glue.c (pic16emitMaps),
4707 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4708 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4709 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4710 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4712 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4713 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4715 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4717 * support/librarian/sdcclib.c: Added option -l.
4718 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4720 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4721 using Windows command prompt.
4723 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4725 * device/lib/libsdcc.lib: added module rand
4726 * src/ds390/ralloc.c (rematStr),
4727 * src/hc08/ralloc.c (rematStr),
4728 * src/mcs51/ralloc.c (rematStr),
4729 * src/z80/ralloc.c (rematStr): made output more consistent
4730 * src/mcs51/gen.c: cosmetic changes
4732 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4734 * src/port.h: added mem.cabs_name to PORT
4741 * src/z80/main.c: added cabs_name initializers
4742 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4744 (emitMaps): emit absolutes in code memory into cabs_name
4746 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4747 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4748 * support/regression/fwk/include/testfwk.h: added define for at
4749 * support/regression/tests/absolute.c: added, new
4751 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4753 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4754 optimizations, see also patch 887161 by Stas Sergeev
4755 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4756 to be necessary anymore,
4757 (102, 103, 104, 127): renamed all occurances of bp to _bp
4759 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4761 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4762 thanks Weston T. Schmidt for patch 1555221
4763 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4764 * src/SDCCicode.c(geniCodeMultiply): small optimization
4766 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4768 * device/include/stdlib.h: added rand prototypes
4769 * device/lib/rand.c: new, added
4770 * device/lib/Makefile.in: added rand.c
4771 * src/z80/peeph.def,
4772 * src/z80/peeph-gbz80.def,
4773 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4775 2006-09-20 Raphael Neider <rneider AT web.de>
4777 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4779 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4781 * as/link/aslink.h: cosmetic changes
4782 * as/link/mcs51/Makefile.in,
4783 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4785 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4788 * as/link/mcs51/aslink.h,
4789 * as/link/z80/aslink.h: merged and moved to as/link/
4790 * as/link/lkstore.c,
4791 * as/link/mcs51/lkstore.c: moved to as/link/
4792 * as/link/clean.mk: remove *.o
4793 * as/link/mcs51/alloc.h: deleted
4794 * as/link/mcs51/lkarea.c: added lnksect prototype
4795 * as/link/mcs51/lkdata.c,
4796 * as/link/mcs51/lklex.c,
4797 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4798 * as/link/mcs51/lkmem.c,
4799 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4800 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4801 * as/link/mcs51/aslink.dsp,
4802 * as/link/mcs51/Makefile.aslink,
4803 * as/link/mcs51/Makefile.bcc,
4804 * as/link/mcs51/Makefile.in: updated for moved files
4805 * as/link/z80/lkarea.c,
4806 * as/link/z80/lkhead.c,
4807 * as/link/z80/lklex.c,
4808 * as/link/z80/lklibr.c,
4809 * as/link/z80/lklist.c,
4810 * as/link/z80/lkmain.c,
4811 * as/link/z80/lkrloc.c,
4812 * as/link/z80/lksym.c: synced with mcs51
4813 * as/link/z80/lkdata.c,
4814 * as/link/z80/lkeval.c,
4815 * as/link/z80/lkihx.c,
4816 * as/link/z80/lks19.c: cosmetic changes
4817 * as/link/z80/Makefile.in,
4818 * as/link/z80/linkgbz80.dsp,
4819 * as/link/z80/linkz80.dsp: updated for moved files
4821 2006-09-16 Borut Razem <borut.razem AT siol.net>
4823 * debugger/mcs51/sdcdb.c: partially fixed
4824 [ 1203664 ] sdcdb fails to open files w. two "." periods
4825 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4826 debugger/mcs51/symtab.h: fixed indenting
4827 * configure.in, configure: up to date with latest Maarten's changes
4829 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4832 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4833 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4834 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4835 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4836 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4837 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4838 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4839 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4840 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4841 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4842 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4843 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4844 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4845 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4846 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4847 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4848 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4849 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4850 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4851 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4852 as/link/mcs51/alloc.h,
4853 as/link/mcs51/clean.mk,
4854 as/link/mcs51/conf.mk,
4855 as/link/mcs51/Makefile.bcc,
4856 as/link/mcs51/Makefile.in,
4857 as/link/mcs51/readme.390,
4858 as/link/mcs51/strcmpi.c,
4859 as/link/mcs51/strcmpi.h,
4861 as/mcs51/Makefile.bcc,
4862 as/mcs51/Makefile.in,
4865 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4867 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4870 * as/link/Makefile.in,
4871 * as/link/z80/linkgbz80.dsp,
4872 * as/link/z80/linkz80.dsp,
4879 * link/z80/aslink.h,
4880 * link/z80/clean.mk,
4882 * link/z80/linkgbz80.dsp,
4883 * link/z80/linkz80.dsp,
4884 * link/z80/lkarea.c,
4885 * link/z80/lkdata.c,
4886 * link/z80/lkeval.c,
4889 * link/z80/lkhead.c,
4892 * link/z80/lklibr.c,
4893 * link/z80/lklist.c,
4894 * link/z80/lkmain.c,
4895 * link/z80/lkrloc.c,
4898 * link/z80/Makefile.in,
4900 * sdcc.dsw: moved link/ to as/link/
4902 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4904 * as/mcs51/i51mch.c (machine): fixed warning
4906 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4908 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4910 2006-09-09 Borut Razem <borut.razem AT siol.net>
4912 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4913 sdcdb WIN32 native port
4914 * src/clean.mk: fixed
4916 2006-09-08 Borut Razem <borut.razem AT siol.net>
4918 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4920 2006-09-08 Raphael Neider <rneider AT web.de>
4922 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4923 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4924 to gplink to disable processor mismatch warning and to allow
4925 the use of devices with only aliased (shared) memory banks,
4926 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4928 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4930 * doc/sdccman.lyx: Some re-formating plus example on using
4931 #pragma preproc_asm +/-
4933 2006-09-07 Borut Razem <borut.razem AT siol.net>
4935 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4938 2006-09-06 Borut Razem <borut.razem AT siol.net>
4940 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4941 line at sdcc.nsi:153
4942 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4944 2006-09-05 Borut Razem <borut.razem AT siol.net>
4946 * configure.in, configure: support for winsock2
4947 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4948 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4949 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4950 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4951 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4953 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4955 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4957 * support/regression/tests/bug1551947.c: new, added
4958 * src/SDCCsymt.h: strings are char* not byte*
4960 2006-09-05 Raphael Neider <rneider AT web.de>
4962 * device/lib/pic16/libdev/pic18f4550.c,
4963 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4964 declarations/definitions from patch #1520949
4966 2006-09-05 Raphael Neider <rneider AT web.de>
4968 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4969 byte-aligned bitfields, fixes #1539278
4971 2006-09-05 Raphael Neider <rneider AT web.de>
4973 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4976 2006-09-04 Borut Razem <borut.razem AT siol.net>
4978 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4979 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4980 -mno-cygwin is a part of the compiler name
4981 * support/scripts/sdcc_mingw32: don't disable ucsim
4983 2006-09-03 Borut Razem <borut.razem AT siol.net>
4985 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4986 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4988 2006-09-03 Raphael Neider <rneider AT web.de>
4991 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4992 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4995 2006-09-01 Borut Razem <borut.razem AT siol.net>
4997 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4998 to make ppc-osx happy
5000 2006-08-31 Borut Razem <borut.razem AT siol.net>
5002 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5003 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5004 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5005 * support/regression/ports/ds390/spec.mk,
5006 support/regression/ports/mcs51/spec.mk,
5007 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5008 To run regression tests in mingw environment:
5009 make DEV_NULL=NUL CC=gcc
5011 2006-08-30 Borut Razem <borut.razem AT siol.net>
5013 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5014 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5015 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5016 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5017 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5018 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5019 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5020 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5021 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5022 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5023 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5024 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5025 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5026 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5027 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5028 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5029 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5030 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5031 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5032 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5033 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5034 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5035 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5036 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5037 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5038 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5039 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5040 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5041 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5042 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5043 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5044 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5045 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5046 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5047 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5048 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5049 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5050 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5051 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5052 ucsim WIN32 native port
5054 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5056 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5058 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5060 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5061 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5063 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5065 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5066 * support/regression/tests/bug1546986.c: new, added
5067 * as/mcs51/.cvsignore,
5068 * debugger/mcs51/.cvsignore,
5069 * src/.cvsignore: deleted
5071 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5073 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5076 2006-08-20 Borut Razem <borut.razem AT siol.net>
5078 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5079 removed cl_listen_console::match(), cl_console::match(),
5080 restructured cl_commander::proc_input()
5082 2006-08-16 Borut Razem <borut.razem AT siol.net>
5084 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5085 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5086 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5088 2006-08-14 Borut Razem <borut.razem AT siol.net>
5090 * support/regression/Makefile.in,
5091 support/regression/ports/pic14/gpsim.cmd,
5092 support/regression/ports/pic14/spec.mk,
5093 support/regression/ports/pic14/support.c:
5094 added pic14 regression test
5096 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5098 * as/doc/asxhtm.html: documented changed ABS behaviour
5099 * as/doc/README: fixed some typos
5101 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5103 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5106 2006-08-12 Borut Razem <borut.razem AT siol.net>
5108 * support/regression/fwk/include/testfwk.h,
5109 support/regression/fwk/lib/testfwk.c,
5110 support/regression/generate-cases.py,
5111 support/regression/Makefile.in:
5112 regression test framework does not depend on function pointers and
5115 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5117 * device/include/stddef.h: c temporary hack to fix bug 1518273
5119 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5121 * device/include/mcs51/cc2510fx.h: added
5122 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5125 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5127 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5128 * as/z80/Makefile.in: added strcmpi.c
5129 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5130 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5132 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5134 * device/lib/gbz80/asm_strings.s,
5135 * device/lib/gbz80/crt0_rle.s,
5136 * device/lib/gbz80/div.s,
5137 * device/lib/gbz80/mul.s,
5138 * device/lib/gbz80/shift.s,
5139 * device/lib/z80/asm_strings.s,
5140 * device/lib/z80/crt0_rle.s,
5141 * device/lib/z80/div.s,
5142 * device/lib/z80/mul.s,
5143 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5144 flags which are all upper case
5146 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5148 * as/z80/asm.h: made CASE_SENSITIVE 1
5149 * link/z80/aslink.h: made CASE_SENSITIVE 1
5150 * src/z80/gen.c (throughout): made all conditionals upper case
5151 * support/regression/tests/bug1503067.c: new
5153 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5155 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5156 (shiftIntoPair): added case 2 for PAIR_IY,
5157 (setupToPreserveCarry): replaced parameters with iCode and check if
5158 PAIR_DE is in use to fix bug 1399290,
5159 (genPlus, genMinus): updated call to setupToPreserveCarry
5160 * support/regression/tests/bug1399290.c: new
5162 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5164 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5165 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5166 * src/ds390/gen.c (shiftRLong),
5167 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5168 * src/mcs51/gen.c (sameReg): changed to sameByte,
5169 (xch_a_aopGet): new,
5170 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5171 shiftRLong): fixed bug 1533966
5172 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5173 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5174 * support/regression/Makefile.in: disabled z80, enabled ucz80
5175 * support/regression/tests/float_trans.c: enabled test for z80 and host
5176 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5178 2006-08-01 Borut Razem <borut.razem AT siol.net>
5180 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5181 comparison is always false due to limited range of data type
5182 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5184 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5186 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5187 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5188 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5189 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5191 2006-07-31 Borut Razem <borut.razem AT siol.net>
5193 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5194 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5195 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5196 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5197 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5198 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5199 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5200 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5201 enable ucsim mingw compilation. Serial port is disabled,
5202 since it uses termios.h API, which is not available on native
5205 2006-07-31 Borut Razem <borut.razem AT siol.net>
5207 * Small Device C Compiler 2.6.0 released
5208 * support/scripts/sdcc.nsi: added FULL_DOC option
5209 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5211 2006-07-28 Borut Razem <borut.razem AT siol.net>
5213 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5214 * doc/INSTALL.txt: updated
5216 2006-07-27 Borut Razem <borut.razem AT siol.net>
5218 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5219 device/lib/pic/libdev/Makefile.in: fixed bug
5220 [ 1438354 ] pic libsdcc: distclean doesn't work
5221 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5222 device/lib/pic16/libio/Makefile.in: fixed bug
5223 [ 1438344 ] pic16 lib: clean doesn't work properly
5224 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5226 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5228 * device/lib/pic/libsdcc/fsdiv.c,
5229 * device/lib/pic/libsdcc/fsmul.c,
5230 * device/lib/pic16/libsdcc/float/fsdiv.c,
5231 * device/lib/pic16/libsdcc/float/fsmul.c,
5232 * device/lib/_fsdiv.c,
5233 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5234 * support/regression/tests/bug1520966.c: added
5235 * doc/knownbugs.html: removed [ 1520966 ] from the list
5237 2006-07-25 Borut Razem <borut.razem AT siol.net>
5239 * configure.in, configure, sdccconf_in.h: fixed bug
5240 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5241 * doc/knownbugs.html: removed [ 1519095 ] from the list
5243 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5245 * doc/knownbugs.html: added, contains list of known bugs at release
5246 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5248 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5250 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5251 function registers and corrected defaults with additional warning
5252 * device/lib/malloc.c: cosmetic changes
5253 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5254 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5255 (fillGaps): and used it
5257 2006-07-20 Raphael Neider <rneider AT web.de>
5259 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5260 output unless SDCCPICDEBUG is set
5261 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5262 output if SILENT is set
5264 2006-07-11 Borut Razem <borut.razem AT siol.net>
5266 * doc/README.txt: updated
5268 2006-07-10 Borut Razem <borut.razem AT siol.net>
5270 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5271 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5272 in WIN32 installation
5273 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5276 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5278 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5279 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5281 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5283 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5285 2006-07-06 Borut Razem <borut.razem AT siol.net>
5287 * support/regression/tests/bitfields.c:
5288 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5289 * support/regression/tests/constantRange.c:
5290 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5292 2006-07-04 Borut Razem <borut.razem AT siol.net>
5294 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5296 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5297 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5298 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5299 reverted changes from 2006-07-03
5300 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5301 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5302 added CPPFLAGS, used by the host port
5304 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5306 * support/regression/valdiag/tests/switch.c,
5307 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5308 * support/regression/tests/libmullong.c: fixed for host
5309 * support/regression/ports/host/spec.mk: disable all warnings for host,
5310 SDCC runs with --less-pedantic too
5312 2006-07-03 Borut Razem <borut.razem AT siol.net>
5314 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5316 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5317 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5318 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5319 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5321 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5322 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5323 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5324 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5326 2006-07-02 Raphael Neider <rneider AT web.de>
5328 * src/pic16/devices.inc,
5329 * device/include/pic16/pic18fregs.h,
5330 * device/include/pic16/pic18f4550.h,
5331 * device/lib/pic16/pics.all,
5332 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5334 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5336 * as/hc08/lkaomf51.c (OutputName),
5337 * as/mcs51/lkaomf51.c (OutputName),
5338 * as/z80/asmain.c (asmbl),
5339 * src/ds390/main.c (asmLineNodeFromLineNode),
5340 * src/hc08/ralloc.c (hc08_assignRegisters),
5341 * src/mcs51/main.c (asmLineNodeFromLineNode),
5342 * src/xa51/ralloc.c (checkRegMask),
5343 * src/xa51/gen.c (emitcode),
5344 * src/z80/gen.c (_emit2),
5345 * src/SDCCast.c (searchLitOp),
5347 * support/packihx/packihx.c,
5348 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5349 * src/ds390/gen.c (aopPutUsesAcc),
5350 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5351 * support/regression/tests/libmullong.c (mullong_wrapper),
5352 * src/SDCCsymt.c (powof2),
5354 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5355 * src/SDCCsymt.h: added TYPE_TARGET_*
5356 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5357 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5358 SDCCast because 1) header problems 2) this is the right place
5359 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5360 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5363 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5365 * src/SDCCicode.h: removed buggy semicolon in unused macro
5366 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5367 search for previous definiton of auto symbols too,
5368 (findPrevUse): fixed logic of emitWarnings
5370 2006-06-26 Raphael Neider <rneider AT web.de>
5372 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5373 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5375 2006-06-25 Raphael Neider <rneider AT web.de>
5377 * device/lib/pic/libm: NEW, added math library functions
5378 * device/lib/pic/libsdcc: NEW; added float support functions
5379 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5380 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5381 NEW, added math related headers
5382 * device/include/asm/pic/features.h: NEW
5383 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5384 (popGet): allow larger offsets for AOP_PCODE,
5385 (genDataPointerSet): handle literals explicitly, more debug output,
5386 (genAssign): fixed for float using aopLiteral ;-)
5387 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5388 GOTO initialisation routine
5389 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5390 flag on registers, fixes #1469043 (local variables do not work)
5391 * src/pic/main.c (_pic14_do_link),
5392 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5395 2006-06-25 Borut Razem <borut.razem AT siol.net>
5397 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5398 characters printed (not including the trailing '\0' used to end
5399 output to strings). Problem detected in regression test bug-927659.c.
5400 NOTE: printf() family functions should return int instead
5402 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5403 specifier are printed as themselves
5404 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5405 support flags, width and precision specifiers
5407 2006-06-24 Borut Razem <borut.razem AT siol.net>
5409 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5410 to the list of sdcc tagrets not supporting bit type
5411 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5412 testfor pic16 due to bug:
5413 [ 1511794 ] pic16: regression test bug-895992.c fails
5415 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5417 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5418 * src/SDCCglue.c (initPointer), fixed bug 1496419
5419 * support/regression/tests/bug1496419.c: new, added
5421 2006-06-22 Borut Razem <borut.razem AT siol.net>
5423 * support/regression/ports/pic16/support.c: use gpsim usart module from
5424 libgpsim_modules library
5426 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5428 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5431 2006-06-19 Raphael Neider <rneider AT web.de>
5433 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5434 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5435 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5436 (pic14printExterns,pic14printPublics,pic16printPublics,
5437 pic16_printExterns): use new functions to emit symbols
5438 (picglue,pic16glue): emit publics before emitting externs
5439 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5440 locally defined functions to avoid bug #1443651
5441 * support/regression/tests/bug-716242.c: removed pic16 workaround
5442 * support/regression/ports/pic16/spec.mk: ignore errors during build
5444 2006-06-19 Raphael Neider <rneider AT web.de>
5446 * src/pic/glue.h: added pic14aopLiteral prototype
5447 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5448 * src/pic/gen.c: removed stdint.h dependency
5449 (aopGet): use Safe_strdup()
5450 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5451 (genDataPointerSet): use pic14aopLiteral()
5452 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5453 for pic16; thanks to Bernhard and Maarten
5455 2006-06-18 Borut Razem <borut.razem AT siol.net>
5457 * support/regression/tests/structflexarray.c: flexible array members
5458 not supported by gcc < 3
5459 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5461 * src/pic/gen.c: don't include [p]strdin.h on solaris
5462 * support/Util/pstdint.h: addad svn attributes
5463 * support/regression/tests/constantRange.c,
5464 support/regression/tests/rotate.c: include inttypes.h instead
5465 stdint.h on solaris, addad svn attributes
5467 2006-06-18 Raphael Neider <rneider AT web.de>
5469 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5471 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5472 (pic16_genMinusBits): simplified sign-extension
5473 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5474 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5475 adjusted to correctly handle mixed-signed operands, disabled
5476 now unused multiplciation routines
5477 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5478 (assignResultValue): added argument denoting the size of the result
5479 as returned by the function (fixes upcasts in assigning from
5480 function calls: char foo(); int i = foo();)
5481 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5482 function result to assignResultValue
5483 (genMult): disabled inlined multiplication code
5484 (genDiv): augmented to also handle the modulus operator, fixed to
5485 handle mixed-signed operands correctly
5486 (genMod): simply call genDiv, disabled unused code
5487 (genAssign): fixed missing (sign-)extension on result
5488 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5489 valid char operands, allow signed operands for native code, added
5490 division and modulo operator handling
5491 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5493 As a consequence, onebyte.c (if split into two files) and muldiv.c
5494 pass regression tests.
5496 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5498 * doc/Makefile.in: two runs of makeindex seem needed to get
5499 correct page references in the index of sdccman.pdf
5500 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5502 2006-06-17 Borut Razem <borut.razem AT siol.net>
5504 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5506 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5508 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5509 mentioned ec2drv and paulmon
5511 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5513 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5514 consecutive abs areas
5515 (find_empty_space, allocate_space): added map to handle codemap or
5517 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5518 absolute idata and xdata
5519 * as/mcs51/lkmem.c (summary2): updated legend
5521 2006-06-16 Raphael Neider <rneider AT web.de>
5523 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5525 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5527 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5529 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5531 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5533 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5534 value of generic pointers,
5544 src/z80/main.c: PORT structure, added elements for gp_tags field,
5545 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5546 fields in the PORT structure of each port,
5547 * src/SDCCast.c (decorateType): allow processing of generic pointers
5548 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5551 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5557 * src/pic16/pcode.c,
5559 * src/pic/pcoderegs.c,
5562 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5563 bug 1504689 on minGW
5565 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5567 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5569 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5571 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5573 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5575 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5578 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5580 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5581 to a char variable. Fixed bug #1504211
5582 * device/include/pic16/adc.h,
5583 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5584 and fixed bug #1364390
5586 2006-06-10 Borut Razem <borut.razem AT siol.net>
5588 * CVSROOT: removed the CVS left-over
5590 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5592 * as/hc08/asmain.c (asexit),
5593 * as/hc08/lkmain.c (lkexit),
5594 * as/mcs51/asmain.c (asexit),
5595 * as/mcs51/lkmain.c (lkexit),
5596 * src/SDCCglue.c (DEFSETFUNC),
5597 * src/SDCCmain.c (linkEdit, assemble),
5598 * support/librarian/sdcclib.c (AddRel),
5599 replaced unlink() by standard C remove()
5600 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5601 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5602 gatherImplicitVariables): new, added to fix bug 608752,
5603 (createFunction): added gatherImplicitVariables()
5604 * src/SDCCast.h: added createRMW prototype
5605 * src/SDCCsymt.h (struct symbol): added infertype
5606 * support/regression/tests/bug608752.c: new, added
5608 2006-06-10 Raphael Neider <rneider AT web.de>
5610 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5611 multibyte dummy reads (fixes #1503234)
5613 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5615 * device/include/mcs51/compiler.h: new, added header file to enable
5616 creating common sfr definition header files for different compilers
5618 2006-06-05 Raphael Neider <rneider AT web.de>
5620 * src/pic16/{pcode.h,genarith.c}:
5621 introduced pCodeOp combining any two pCodeOps (previously only
5622 two register operands could be combined), removed pcop2 from
5623 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5624 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5625 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5626 rewritten to use new PO_TWO_OPS
5627 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5628 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5629 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5630 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5631 (pic16_get_op): embraced return arg to allow #define return(x),
5632 added new case for combined opcodes
5633 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5634 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5635 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5637 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5639 * src/SDCCval.c (checkConstantRange): added
5640 * src/SDCCval.h: added checkConstantRange
5641 * support/Util/SDCCerr.c,
5642 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5643 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5644 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5645 * src/SDCCast.c (decorateType): added checkConstantRange,
5646 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5647 can be emitted with the correct always true/false warning,
5648 added optimization for double '!';
5649 result of decorateType() must be assigned back to the tree, because
5650 decorateType() can change the tree
5651 * src/SDCCicode.c (geniCodeLogic),
5652 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5653 (checkConstantRange): removed, it was only a fragment which never
5655 * src/SDCCsymt.c (computeType): fixed promotion for
5656 "-1 < (unsigned bit) b"
5657 * src/pic/ralloc.c (packRegsForAssign),
5658 * src/pic16/ralloc.c (packRegsForAssign),
5659 * src/hc08/ralloc.c (packRegsForAssign),
5660 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5662 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5663 * support/regression/tests/constantRange.c: added
5664 * support/valdiag/tests/constantRange.c: added
5665 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5667 2006-06-02 Borut Razem <borut.razem AT siol.net>
5669 * support/regression/ports/pic16/support.c: increase stack size
5671 * support/regression/Makefile.in: sort tests by name so that the
5672 resutlts can be compared on different machines / platforms
5674 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5676 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5677 * src/ds390/gen.c (emitLabel): new, added,
5678 (genDjnz): fixed stack overflow bug,
5679 (throughout): cosmetic changes to sync with mcs51/gen.c,
5680 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5681 * src/mcs51/gen.c (genEndFunction): small optimization,
5682 (throughout): cosmetic changes to sync with ds390/gen.c
5684 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5686 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5687 (_print_format): fixed printing pointers
5688 * src/mcs51/gen.c (emitLabel, movb): new, added,
5689 (genAssign): small optimization,
5690 (genDjnz): fixed stack overflow bug,
5691 (throughout): replaced sprintf with SNPRINTF,
5692 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5693 replaced emitcode("mov", "b,...") with MOVB(...),
5694 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5695 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5696 * src/mcs51/peeph.def: added rules 140 and 264
5697 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5698 so they may get optimized into registers
5700 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5702 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5703 immediately when encountered,
5704 (printUsage): always use stderr even on windows
5706 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5708 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5709 (processParms): fixed bug #1247551
5710 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5711 parseCmdLine, main): print '--version' to stdout,
5712 print 'help' to stdout if --help is given,
5713 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5714 arguments are given; fixed --help
5716 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5718 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5719 * support/regression/tests/bug-1493710.c: added
5721 2006-05-27 Borut Razem <borut.razem AT siol.net>
5723 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5725 * support/regression/ports/pic16/support.c: increase stack size
5726 from default 64 bytes to 128 bytes
5727 * support/regression/tests/staticinit.c,
5728 support/regression/tests/float.c: regression tests fully enabled
5729 for pic16 port by putting the initialized data arrays into the code
5731 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5732 This was changed by mistake in the previous version.
5734 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5736 * src/pic16/gen.c (genFunction, genEndFunction): some
5737 beautifications, fixed bug with falsely restoring FSR2 in large
5738 stack model, thanks to Beau E. Cox for reporting the bug
5740 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5742 * debugger/mcs51/break.c,
5743 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5744 use %p to print pointers, made address variables unsigned
5745 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5746 * debugger/mcs51/symtab.c (parseSymbol): must return something
5747 * src/mcs51/gen.c (aopForSym): small optimization,
5748 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5749 (freeAsmop): added missing break,
5750 (aopPut): removed parameter bvolatile, determine it inside the function,
5751 (saveRegisters, unsaveRegisters): small optimization,
5752 (genIpush): removed pointless check,
5753 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5754 replaced sprintf with SNPRINTF,
5755 replaced strcpy with strncpyz,
5756 updated aopPut calls,
5757 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5758 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5760 2006-05-24 Borut Razem <borut.razem AT siol.net>
5762 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5763 modification of test for the pic16 port, put the array to the code
5764 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5766 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5768 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5769 * support/Util/pstdint.h: added
5771 2006-05-22 Borut Razem <borut.razem AT siol.net>
5773 * src/regression/Makefile: removed bool2.c test, added -q linker option
5774 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5775 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5776 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5777 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5778 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5779 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5780 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5781 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5782 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5784 2006-05-22 Raphael Neider <rneider AT web.de>
5786 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5787 bug #1492360 (problematic due to generic pointers, see code)
5789 2006-05-22 Borut Razem <borut.razem AT siol.net>
5791 * support/regression/ports/pic16/specs.mk: removed stack size linker
5793 * support/regression/tests/array.c,
5794 support/regression/tests/bitopcse.c,
5795 support/regression/tests/bug-908454.c,
5796 support/regression/tests/malloc.c: modified for pic16 regression test
5797 * support/regression/tests/bitfields.c:
5798 pic16 - excluded bitfileds of size > 8
5799 * support/regression/tests/bp.c: pic16 - reduced data size
5800 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5801 * support/regression/tests/bug-460010.c:
5802 pic16 - used the absolute address the fits in memory
5803 * support/regression/tests/bug-716242.c:
5804 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5805 * support/regression/tests/float.c:
5806 pic16 - excluded - data size too big
5807 * support/regression/tests/onebyte.c:
5808 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5809 * support/regression/tests/shifts.c:
5810 pic16 - function names probably have to differ in first X characters
5812 * support/regression/tests/staticinit.c:
5813 pic16 - excluded some tests due error: no target memory available for
5816 2006-05-22 Borut Razem <borut.razem AT siol.net>
5818 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5819 second try. Thanks Stas Sergeev once more.
5821 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5823 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5824 (genLeftShift, genRightShift): fixed bug 1491627
5825 * src/hc08/peeph.def (rules 7, 8.x): added
5826 * support/regression/tests/shifts.c (ShiftLeftByParam,
5827 ShiftRightByParam, testShiftByParam): added to test variable shifting
5829 2006-05-20 Raphael Neider <rneider AT web.de>
5831 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5832 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5833 (allocReg): add only new registers to dynAllocRegs,
5834 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5835 #1489055, #1445850, and probably #1483693
5837 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5839 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5840 bug in for-loop that didn't emit the last of CONFIG and ID registers
5842 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5844 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5846 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5847 1489016, 1434401 and 1490124
5848 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5849 1489016, 1434401 and 1490124
5851 2006-05-17 Borut Razem <borut.razem AT siol.net>
5853 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5856 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5858 * device/include/mcs51/P89c51RD2.h,
5859 * device/include/mcs51/P89LPC901.h,
5860 * device/include/mcs51/P89LPC922.h,
5861 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5863 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5865 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5866 to fix missing stack pragma in compiled binary object file,
5868 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5870 * support/packihx/configure.in,
5871 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5872 determine sizeof basic types even while cross compiling
5874 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5876 * src/avr/gen.c (aopop),
5877 * src/ds390/gen.c (aopOp),
5878 * src/hc08/gen.c (aopOp),
5879 * src/mcs51/gen.c (aopop),
5880 * src/pic16/gen.c (pic16_aopOp),
5881 * src/pic/gen.c (aopOp),
5882 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5883 if size of operand is smaller than spill location
5885 2006-05-12 Borut Razem <borut.razem AT siol.net>
5887 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5888 have to have CR/LF line endings even if they are checked out on *nix
5889 or on WIN32 in cygwin binmode
5891 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5893 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5894 * device/include/ds80c390.h: added sfr16 definitions
5898 * src/ds390/ralloc.c,
5899 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5900 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5901 bit returning functions
5902 * support/regression/tests/sfr16.c: enabled test on ds390
5904 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5906 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5907 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5909 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5912 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5913 (cl_address_space constructor): removed expensive initialization,
5914 (cl_address_space::get_cell): extended for late initialization,
5915 (cl_address_space::*): use late initialization,
5916 (cl_address_decoder::activate): removed expensive initialization,
5917 This reduced regression test running time by 25%
5919 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5927 * support/packihx/Makefile.in,
5928 * support/packihx/clean.mk,
5929 * support/packihx/Makefile.bcc,
5930 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5932 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5934 * src/SDCCval.c (valNot): fix for regression test failure
5935 of not.c on big endian hosts
5937 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5939 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5941 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5943 * device/lib/mcs51/Makefile.in: changed string comparison operator
5944 to = for POSIX compliance; == is bash extension
5946 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5948 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5951 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5953 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5954 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5955 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5956 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5957 bug report #1478657,
5959 2006-05-05 Borut Razem <borut.razem AT siol.net>
5961 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5964 2006-05-02 Borut Razem <borut.razem AT siol.net>
5966 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5967 create *.ind, which made make to fail if invoked with -j 2
5969 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5971 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5972 Hubert Sack for patch 1479782
5974 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5976 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5978 2006-05-01 Raphael Neider <rneider AT web.de>
5980 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5981 (create_pic): store only prefix-free device name,
5982 (init_pic): check for device names with "16" prefix,
5984 * src/pic/device.h (struct PIC_device),
5985 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5987 * device/include/pic/pic12f{635,675,629,683}.h,
5988 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5989 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5990 * device/include/pic/pic16f505.h,
5991 * device/lib/pic/libdev/pic16f505.c: removed
5992 * device/include/pic/pic14devices.txt: added support for pic12f
5993 devices, removed unsupported non 16-bit devices
5994 [above changes provided by patch from Zik Saleeba]
5995 * src/pic/*, src/pic16/*, device/include/pic16/*,
5996 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5998 2006-05-01 Borut Razem <borut.razem AT siol.net>
6000 * configure.in, configure, doc/Makefile.in:
6001 sync with nightly build makefile - latex, dvipdf and dvips
6004 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6006 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6007 in the library source
6009 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6011 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6013 2006-04-28 Raphael Neider <rneider AT web.de>
6015 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6016 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6017 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6018 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6020 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6022 * device/lib/pic/libdev/Makefile.in,
6023 * device/lib/hc08/Makefile.in,
6024 * device/lib/gbz80/Makefile.in,
6025 * device/lib/z80/Makefile.in,
6026 * device/lib/ds390/Makefile.in,
6027 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6028 thanks to Borut for the bug report
6030 * configure: always create doc/Makefile independent from --enable-doc
6031 * Makefile.in: always install from directory doc independent from
6033 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6035 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6036 * doc/Makefile.in: install *.txt if present
6037 * device/include/Makefile.in (install): added installation of pic/*.inc
6038 and pic/*.txt files again, they were erroneously removed
6040 2006-04-28 Raphael Neider <rneider AT web.de>
6042 * src/pic/{gen.c,main.h,pcode.c},
6043 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6044 concerning signedness with casts
6046 2006-04-28 Raphael Neider <rneider AT web.de>
6048 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6049 definition of an interrupt handler,
6050 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6051 interrupt handler stuff from picglue() to separate routine,
6052 (picglue): enabled definition of intr handlers in files w/o main()
6054 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6056 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6057 compilation with MSVC 2005 Express Edition (VC8)
6059 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6061 * device/lib/Makefile: fixed build of gbz80 lib
6063 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6065 * support/regression/tests/bug-460010.c,
6066 * support/regression/tests/bug-524691.c,
6067 * support/regression/tests/bug-716242.c: removed conditional defines
6068 that are already in testfwk.h
6070 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6072 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6073 (AccAXRsh1): added, shift right by 1,
6074 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6076 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6078 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6080 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6081 remove cast to same type
6082 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6083 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6085 * link/z80/Makefile: removed, they have moved to
6088 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6089 * install-sh: fix bug #1204398 by setting umask 0022
6090 * device/lib/Makefile: separate build of z80 and gbz80 lib
6092 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6094 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6095 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6097 One basic decision: e.g. src/clean.mk includes further files. In order
6098 to make this work there are two solutions:
6099 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6100 run configure on them. This way they can use
6101 'include $(srcdir)/port-clean.mk'
6102 - always include clean.mk by the Makefile at the same level. To avoid
6103 that `make clean` tries to include and build Makefile.dep the
6104 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6105 implemented, because now even `make uninstall` doesn't create
6106 Makefile.in. clean.mk could be eliminated by pasting it in
6109 * debugger/mcs51/Makefile.in: build own objects from library sources
6110 (SLIB, SDCC) in current directory
6112 * configure, configure.in: renamed --disable-device-lib-build in
6113 --disable-device-lib; added --enable-doc, the required tools are
6114 searched by configure; added result message; the toolchain for the
6115 belonging ports are now only built, if the port is enabled.
6117 * support/regression/*: all output is written in directory gen, because
6118 the fwk and ports directories don't livet in the build tree using vpath
6120 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6121 --disable-device-lib, added --enable-doc, added section VPATH
6123 * sim/ucsim/configure.in,
6124 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6125 z80 are enabled by default
6127 2006-04-24 Raphael Neider <rneider AT web.de>
6129 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6130 to config word, "pic14_"-prefixed some extern functions
6131 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6132 config word has been found
6133 * src/pic/device.h: added prototypes
6134 * src/pic/pcode.c: added "pic14_"-prefix where needed
6135 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6137 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6139 (pic14emitRegularMap): ignore config words,
6140 (pic14createInterruptVect): moved generating __config directives away
6141 (picglue): have __config directives emitted
6143 2006-04-24 Borut Razem <borut.razem AT siol.net>
6145 * doc/Makefile: sync with nightly build makefile
6147 2006-04-24 Raphael Neider <rneider AT web.de>
6149 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6150 registers that have not been assigned proper liveranges,
6151 fixes #1469504 and #1474602,
6152 (pCodeRegOptimizeRegUsage): fixed typo in comment
6154 2006-04-24 Borut Razem <borut.razem AT siol.net>
6156 * device/examples/main8051.c: deleted - it was removed from CVS
6157 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6158 after the transition to Subversion
6159 * src/SDCCalloc.h: deleted - it was removed from CVS
6160 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6161 after the transition to Subversion
6162 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6163 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6164 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6165 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6167 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6169 * as/asx8051.dsp: added mcs51/strcmpi.h
6170 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6171 * as/hc08/aslink.h: updated lnksect prototype
6173 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6175 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6176 (newdot): handle A_ABS
6178 * as/mcs51/asout.c (outarea): output address
6179 * as/hc08/lkaomf51.c,
6180 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6182 * as/mcs51/i51pst.c,
6183 * as/z80/z80pst.c: "ABS" is not A_OVR
6184 * as/hc08/lkarea.c (newarea): read a_addr,
6185 (lnkarea): added codemap array, sort absolute areas to the front,
6186 combine all GSINITx/GSFINAL,
6187 (find_empty_space, allocate_space): new functions,
6188 (lnksect): return next address, handle absolute sections
6189 * as/mcs51/lkarea.c (newarea): read a_addr,
6190 lnksect2 prototype changed,
6191 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6192 (find_empty_space, allocate_space): new, factored out of lnksect2,
6193 (lnksect2): return next address, handle absolute sections
6195 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6196 * as/hc08/lklibr.c (addfile, fndsym),
6197 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6198 index out of range and detect both '\' and '/'
6199 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6200 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6201 regression tests (ds390 cannot return bool yet)
6202 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6203 document critical interrupts on z80, document changed SDCC define
6204 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6205 (_a390_mapping): added .org directive
6206 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6207 (genMultOneByte): fixed warnings
6208 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6210 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6211 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6212 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6213 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6214 * src/pic16/main.c: removed newReg prototype
6215 * src/pic16/pcode.c,
6216 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6218 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6220 * src/pic16/ralloc.c
6221 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6223 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6224 from short to PIC_OPTYPE
6225 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6226 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6227 optype from short to PIC_OPTYPE
6228 * src/port.h: made int_size unsigned to fix warnings
6229 * src/SDCC.y: fixed warning on MSVC
6230 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6231 * src/SDCCopt.c (convertToFcall): fixed warnings
6232 * src/SDCCsymt.h: removed double prototype for genSymName
6233 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6234 offset int to fix warnings
6236 2006-04-22 Borut Razem <borut.razem AT siol.net>
6238 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6239 references to CVS replaced with Subversion
6241 2006-04-21 Borut Razem <borut.razem AT siol.net>
6243 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6244 references to CVS replaced with Subversion
6246 2006-04-19 Borut Razem <borut.razem AT siol.net>
6248 * src/version.awk: adapted for svn
6249 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6250 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6251 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6252 /binutils-avr/etc/*.vi, *.jin: removed all properties
6253 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6255 2006-04-19 Borut Razem <borut.razem AT siol.net>
6257 * CVS to Subversion migration completed
6259 2006-04-18 Borut Razem <borut.razem AT siol.net>
6261 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6262 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6264 2006-04-17 Borut Razem <borut.razem AT siol.net>
6266 * device/include/Makefile.in: added pic/*.inc to the installation
6268 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6270 * support/regression/collate-results.py: fixed output in case of
6272 * support/regression/generate-cases.py: fixed splitting of pathnames
6274 * as/hc08/lklibr.c (addfile),
6275 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6277 2006-04-11 Raphael Neider <rneider AT web.de>
6279 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6280 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6281 * src/pic16/pcode.c (assignValnums): fixed #1460578
6283 2006-04-11 Raphael Neider <rneider AT web.de>
6285 * device/lib/pic/libdev/*.c,
6286 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6287 fixes #1468739, enables compilation in --std-c99 mode
6288 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6290 2006-04-11 Raphael Neider <rneider AT web.de>
6292 * src/pic/device.c (find_device): removed debug output
6293 (list_valid_pics): enabled verbose listing of supported devices
6294 * device/include/stdbool.h: define bool as char for pic14/16 as well
6296 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6298 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6300 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6302 * .version: bumped version to 2.5.6
6303 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6305 2006-04-06 Raphael Neider <rneider AT web.de>
6307 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6308 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6309 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6310 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6311 pic14_constructAbsMap
6312 (pic14printPublics): declare absolute global symbols as global
6313 (pic14createInterruptVect),
6314 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6315 (newReg): assume new registers unused, use correct name in
6316 hashtable (reg->name instead of name), more debugLog output
6317 * src/pic/device.h (PIC_device): added fields for verbose output
6318 * src/pic/device.c: moved device definition to pic14devices.txt,
6319 added routines for runtime parsing of pic14devices.txt,
6320 added support for second config word
6321 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6322 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6323 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6324 (_pic14_parseOptions): moved pCodeInitRegisters here
6325 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6326 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6327 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6328 handling the pseudo stack
6329 * device/lib/Makefile.in: ignore failures in objects-pic16,
6330 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6331 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6332 * device/lib/pic/Makefile.subdir,
6333 * device/lib/pic16/Makefile.subdir: improved clean rules
6334 * device/lib/pic/libdev/: NEW, pic14 device libraries
6335 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6336 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6337 * device/include/Makefile.in: create subdir and install pic14 headers
6338 * device/include/pic/p16f_common.inc: removed unused declarations
6339 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6340 PICs from inc2h.pl v1.6,
6341 replaced BIT_AT macros with struct declarations
6342 * device/include/pic/pic14devices.txt: definition of supported devices,
6343 all above improvements contributed by Zik Saleeba, thanks
6344 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6345 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6348 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6350 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6351 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6352 thanks to Charles Olds
6354 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6356 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6358 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6360 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6361 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6362 * support/regression/bug1464657.c: added, new test
6364 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6366 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6369 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6371 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6372 --no-peep and --peep-file <file> are used don't use default rules but
6375 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6377 * src/mcs51/gen.c (genCall): fixed bug 1457608
6379 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6381 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6382 changes seem to cause (trigger?) problems with the build system.
6384 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6386 * src/SDCCpeeph.c (operandsLiteral): new, added,
6387 (callFuncByName): inserted operandsLiteral
6388 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6390 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6392 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6393 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6395 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6397 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6398 implemented patch 1120823 Thanks to Willy De la Court (normal
6399 interrupts need an interrupt number now if they are made critical),
6400 and enabled nesting of critical functions though not for gbz80
6401 (genCritical, genEndCritical): added functions
6402 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6403 * src/z80/mappings.i: added "ei" to all mappings
6405 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6407 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6408 submitted by the Debian SDCC maintainer Aurelien Jarno:
6409 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6410 archive with gcc 4.1 on mips and wrote the patch"
6412 2006-03-16 Raphael Neider <rneider AT web.de>
6414 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6415 the left operand is shorter than the result (c* = lit-c* + int),
6417 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6420 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6422 * src/.version: increased version number to 2.5.5
6423 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6424 linking is done manually in pic16 port's _linkEdit,
6425 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6426 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6427 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6428 allocate asmop as AOP_ACC,
6429 (aopForRemat): added parameter 'bool result' in function declaration,
6430 (pic16_aopGet): return AOP_ACC when accessing WREG,
6431 (pic16_popGetTempReg): minor modification,
6432 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6433 'pic16_allocWithIdx',
6434 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6435 calling function in absolute addresses,
6436 (genAssign): take into account AOP_ACC asmop,
6437 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6438 * src/pic16/pcoderegs.c: some debug functions and lines added,
6439 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6440 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6442 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6443 call to allocReg, not by manually allocating a new one,
6444 (pic16_assignRegisters): now before going through the register
6445 allocating functions mark all registers as free. This eliminates some
6446 side effects resulting from peephole parser done earlier in the backbone
6448 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6450 * src/SDCCicode.c (geniCodeLogic),
6451 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6453 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6455 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6456 (genSend): bugfix, do not allocate and free twice,
6457 (shiftRLong): handle partially overlapping aops
6458 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6460 2006-03-08 Borut Razem <borut.razem AT siol.net>
6462 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6465 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6467 * support/regression/tests/bug1409955.c: new, added
6468 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6469 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6470 (aopForSym, aopOp): increment asmop.allocated if reused,
6471 (freeAsmop): decrement asmop.allocated and check for zero instead of
6473 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6474 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6475 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6476 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6477 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6478 genSignedRightShift, genRightShift, genDataPointerGet,
6479 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6480 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6481 in reverse order from allocation,
6482 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6483 added swappedLR to keep track
6484 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6485 pdata & code for GCC, z80, gbz80 & hc08
6486 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6488 2006-03-08 Raphael Neider <rneider AT web.de>
6490 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6492 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6494 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6495 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6496 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6498 2006-03-06 Borut Razem <borut.razem AT siol.net>
6500 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6501 made the linker quiet
6503 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6505 * src/pic16/gen.c (genPcall): fixed bug #1443644
6506 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6507 which dumps before the function entry point a data byte which represents
6508 the number of the local variables used by the specified function, added
6509 'xinst' for initial support for Extended Instruction Support,
6510 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6511 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6512 port->fun_prefix anymore (may change later),
6513 (genFunction, genEndFunction): do not store/restore local registers for
6514 _main (this should take care the --main-return command line option in
6516 (genOr): removed some legacy pic-port instructions,
6517 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6518 performing operations with SFR's causes data to be written more than
6519 once to each SFR. Perhaps SFRs should be handled in special cases...
6520 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6522 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6523 into account for stack starting position,
6524 (struct OPTIONS pic16_optionsTable): added command line argument
6525 --extended or -y for Extended Instruction Support,
6526 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6527 (deassignLRs): *** perhaps the most important change, old 'for' code
6528 (commented out for reference), didn't account for some registers which
6529 were left marked 'not free' after a pointer operation. The change
6530 reduces register usage a lot in some cases
6532 2006-03-04 Borut Razem <borut.razem AT siol.net>
6534 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6536 * support/regression/tests/bug-524697.c: decreased array size for
6537 mcs51 to fit into the internal RAM
6538 * support/regression/Makefile.in: a little bit more verbose
6540 2006-03-03 Borut Razem <borut.razem AT siol.net>
6542 * support/regression/fwk/lib/testfwk.c,
6543 support/regression/fwk/include/testfwk.h: introduced function
6544 _prints(), nonrecursive _printn(), call _initEmu() from main()
6545 * support/regression/ports/gbz80/support.asm,
6546 support/regression/ports/ucz80/support.asm,
6547 support/regression/ports/z80/support.asm,
6548 support/regression/ports/ds390/support.c,
6549 support/regression/ports/hc08/support.c,
6550 support/regression/ports/host/support.c,
6551 support/regression/ports/mcs51/support.c,
6552 support/regression/ports/xa51/support.c: added empty _initEmu()
6554 * support/regression/ports/pic16/gpsim.cmd,
6555 support/regression/ports/pic16/spec.mk,
6556 support/regression/ports/pic16/support.c,
6557 support/regression/Makefile.in: added pic16 regression test
6559 2006-03-01 Raphael Neider <rneider AT web.de>
6561 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6562 genConstPointerGet): use safe way of generating MOVFF to cover
6563 literals as well as registers, fixes bug #1440527
6564 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6566 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6567 more correctly, fixes bug #1232186
6568 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6569 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6570 gplink guess the correct processor in more cases, applied patch
6571 from Till Riedel attached to and fixing bug #1436552
6573 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6575 * support/regression/tests/array.c: added, contains check for #1434401
6576 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6578 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6580 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6581 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6582 * device/include/mcs51/c8051f326.h,
6583 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6584 * device/include/mcs51/c8051f000.h,
6585 * device/include/mcs51/c8051f018.h,
6586 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6587 PCON_IDLE,PCON_STOP and added sfr16 definitions
6589 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6591 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6592 genGetWord): fixed bug 1409955
6594 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6596 * device/include/hc08/mc68hc908gp32.h,
6597 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6599 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6601 * src/SDCCast.c (constExprValue): return NULL if not a value
6602 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6603 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6604 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6606 2006-02-13 Borut Razem <borut.razem AT siol.net>
6608 * src/regression/ptrarg.c: added, fails due to bug #1430967
6609 * src/regression/Makefile: ptrarg.c added, ...
6611 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6613 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6614 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6616 2006-02-11 Borut Razem <borut.razem AT siol.net>
6618 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6619 print "Processor: xxx" message to stdout only if --verbose
6621 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6623 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6624 * support/regression/tests/bug1426356.c: added
6625 * support/regression/tests/bitfields.c: removed 2 tests
6627 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6629 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6630 * device/include/mcs51/c8051f330.h,
6631 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6632 PCON_IDLE,PCON_STOP and added sfr16 definitions
6633 * device/lib/_divsint.c,
6634 * device/lib/_divuint.c,
6635 * device/lib/_divulong.c,
6636 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6637 register bank bug for small stackauto
6639 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6641 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6643 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6645 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6646 * all.dsp: corrected several bin paths
6647 * device/include/mcs51/c8051f120.h,
6648 * device/include/mcs51/c8051f300.h,
6649 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6650 to PCON_IDLE,PCON_STOP
6651 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6652 * device/lib/printf_large.c (output_float): fixed bug 1388703
6653 * support/regression/tests/bug1057979.c: added test for bug 1388703
6655 2006-02-08 Raphael Neider <rneider AT web.de>
6657 * src/pic/pcode.c (pciTRIS): fixed typo,
6658 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6659 (LinkFlow): fixed handling of flows that end in a call,
6660 (ReuseReg): perform safety check earlier
6661 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6662 to work with flows at the beginning of a pBlock,
6663 fixes #1426557 (Symbol not previously defined),
6664 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6666 (RemoveUnusedRegisters): update register usage info
6667 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6668 created, reuse existing ones instead
6669 * src/pic/gen.c (genPcall): fixed #1424719
6671 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6673 * link/z80/lkmain.c,
6675 * link/z80/lkdata.c,
6676 * link/z80/aslink.h: fixed build on current cygwin:
6677 replaced getline() by lk_getline()
6679 2006-02-01 Borut Razem <borut.razem AT siol.net>
6681 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6682 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6683 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6684 src/regression/bool1.c, src/regression/bool2.c,
6685 src/regression/bool3.c, src/regression/call1.c,
6686 src/regression/compare.c, src/regression/compare10.c,
6687 src/regression/compare2.c, src/regression/compare3.c,
6688 src/regression/compare4.c, src/regression/compare5.c,
6689 src/regression/compare6.c, src/regression/compare7.c,
6690 src/regression/compare8.c, src/regression/compare9.c,
6691 src/regression/configword.c, src/regression/for.c,
6692 src/regression/inline.c, src/regression/mult1.c,
6693 src/regression/nestfor.c, src/regression/or1.c,
6694 src/regression/pointer1.c, src/regression/ptrfunc.c,
6695 src/regression/rotate1.c, src/regression/rotate2.c,
6696 src/regression/rotate3.c, src/regression/rotate4.c,
6697 src/regression/rotate5.c, src/regression/rotate6.c,
6698 src/regression/rotate7.c, src/regression/string1.c,
6699 src/regression/struct1.c, src/regression/sub.c,
6700 src/regression/sub2.c, src/regression/switch1.c,
6701 src/regression/while.c, src/regression/xor.c,
6702 src/regression/create_stc, src/regression/simulate,
6703 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6705 * src/regression/gpsim_assert.h: added
6707 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6709 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6710 ((void (code *) (void)) 0) ();
6719 * as/mcs51/aslink.h,
6721 * as/mcs51/asmain.c,
6722 * as/mcs51/lkdata.c,
6724 * as/mcs51/lkmain.c,
6727 * as/z80/asmain.c: fixed build on current cygwin:
6728 replaced getline() by as_getline()
6730 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6732 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6733 declarator in the symbol chain
6735 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6736 parameter list for function pointers
6737 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6738 * support/regression/tests/bug-716242.c: added
6740 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6742 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6744 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6746 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6748 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6749 inifinitely recurseable, added static
6750 * support/regression/tests/bug-1408066.c: added
6752 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6755 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6756 renamed, added possibility to create "postLoopLbl"-labels
6757 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6758 newiTempLoopHeaderLabel
6759 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6760 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6761 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6762 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6763 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6764 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6765 (basicInduction): fixed bug #136564, made static,
6766 (loopInduction): changed parameter of basicInduction, made static,
6767 (addPostLoopBlock): added
6768 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6769 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6771 * support/regression/tests/bug-136564.c: added
6772 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6773 --std-sdcc99 to LIBSDCCFLAGS
6775 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6777 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6779 * support/regression/tests/bug-1406131.c: added
6781 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6783 * src/SDCCast.c (decorateType): fix promotion of unary minus
6784 * src/SDCCsymt.c (computeType): beautified
6785 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6786 (valUnaryPM, valComplement): fix sign and promotion,
6787 (valNot): ANSI: result type is int (SDCC: unsigned char)
6788 * support/regression/tests/uminus.c: speedup by removing superflous
6790 * support/regression/tests/onebyte.c: added promotion and signedness
6791 tests for unary minus
6792 * support/regressions/tests/bug-477927.c: disable warning about
6793 uninitialized variables
6794 * support/regression/tests/not.c: added
6796 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6798 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6799 * src/mcs51/gen.c (gen51Code): show final register usage after
6800 fillGaps in asm with --i-code-in-asm
6801 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6802 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6803 incUsed, rliveClear, adjustIChain): made static,
6804 (setFromRange): excluded because it's unused,
6805 (findPrevUseSym, markWholeLoop): added,
6806 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6807 through all branches of predecessors enables sdcc to emit the warning
6808 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6809 (rlivePoint): made static, added parameter emitWarnings which is only
6810 true during the first run out of two,
6811 (findRecursiveSucc, findRecursivePred): removed,
6812 (computeLiveRanges): made static, added parameter emitWarnings,
6813 (dumpIcRlive): added for debugging only
6814 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6815 removed prototype of setFromRange()
6816 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6817 in call of computeLiveRanges()
6818 * support/regression/tests/bug-895992.c: added
6819 * support/regression/tests/bug-971834.c: added
6820 * support/valdiag/tests/bug-895992.c: added
6821 * support/valdiag/tests/bug-971834.c: added
6823 2005-12-18 Raphael Neider <rneider AT web.de>
6825 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6826 (genUnpackBits): improved code for direct operands,
6827 (genPackBits): improved code for literal assignment to bitfields
6828 and for direct destination operands (no FSR indirection),
6829 prevented redundant AND, fixes #1362800,
6830 (AccLsh): added parameter to disable masking of the result
6831 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6832 skip instructions with side-effects (like incfsz),
6833 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6834 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6835 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6838 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6840 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6841 volatile variables as spill location
6843 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6845 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6847 * support/regression/tests/bug-1376320.c: added
6849 2005-12-08 Raphael Neider <rneider AT web.de>
6851 * src/pic/device.c: renamed is_shared to pic14_is_shared
6852 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6853 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6854 (is_valid_identifier): added for above workaround
6856 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6858 * device/lib/Makefile.in: fixed to enable port-specific-objects
6859 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6860 char, thanks Hubert Sack
6861 * doc/sdccman.lyx: documented --xstack-loc,
6862 elaborated a bit more on interrupts and pitfalls,
6863 removed "setjmp/longjmp unsupported",
6864 documented some unsupported C99 features
6865 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6866 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6867 if, thanks Hubert Sack
6868 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6869 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6871 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6872 regression tests can report resource usage (rfe 700441)
6873 * support/regression/collate-results.py: report resource usage
6874 * support/regression/ports/ds390/spec.mk,
6875 * support/regression/ports/hc08/spec.mk,
6876 * support/regression/ports/mcs51/spec.mk,
6877 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6878 * support/regression/ports/ds390/uCsim.cmd,
6879 * support/regression/ports/hc08/uCsim.cmd,
6880 * support/regression/ports/mcs51/uCsim.cmd,
6881 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6882 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6883 library, use the default one
6884 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6885 building the library
6887 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6889 * config.dsp: added dependency on .version and configure_vc.awk
6890 * device/include/setjmp.h: updated for --stack-auto and --xstack
6891 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6892 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6893 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6894 * device/lib/libsdcc.lib: added _setjmp
6895 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6896 (decorateType): fixed bug 1372851,
6897 (optimizeGetHbit): fixed warning
6898 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6899 array initialisation
6900 * support/regression/tests/bug1057979.c: added test for bug 1358192
6901 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6903 2005-12-03 Borut Razem <borut.razem AT siol.net>
6905 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6906 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6908 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6910 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6911 createIval): implement symbol independant "flexible array member",
6912 (createIvalCharPtr): implemented flexible array initialisation with a
6914 * src/SDCCsymt.c (copyStruct): removed,
6915 (getSize): fixed misleading comment,
6916 (getAllocSize): removed, the additional allocation size is now in
6917 sym->flexArrayLength,
6918 (checkStructFlexArray): new, syntax checks for flexible array members,
6919 (compStructSize): added syntax checks for "flexible array members"
6920 (copyStruct): removed,
6921 (copyLinkChain): removed inefficient fix for bug 770487
6922 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6923 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6924 symbol->flexArrayLength
6926 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6927 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6928 * support/regression/tests/structflexarray.c: added
6929 * support/valdiag/tests/structflexiblearray.c: added
6931 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6933 * src/SDCCast.c (decorateType): fixed bug 1368489
6934 * support/Util/SDCCerr.c,
6935 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6937 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6939 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6940 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6942 2005-11-27 Borut Razem <borut.razem AT siol.net>
6944 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6945 support/cpp2/mkdeps.h: added command line option
6946 -obj-ext=<extension> to SDCPP to define object file externion, used
6947 for generation of make dependencies (-M)
6948 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6950 2005-11-26 Borut Razem <borut.razem AT siol.net>
6952 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6953 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6954 added pic and pic16 libraries
6956 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6958 * device/include/float.h: Corrected typo in prototype of __fsgt
6960 2005-11-25 Borut Razem <borut.razem AT siol.net>
6962 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6963 added creation of model-mcs51-stack-auto libraries
6965 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6967 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6969 * src/SDCCast.c (createIvalArray): removed obsolete comment
6971 2005-11-24 Borut Razem <borut.razem AT siol.net>
6973 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6974 added missing device/lib/mcs51/crt*.asm sources
6976 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6978 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6980 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6982 * device/lib/_fs2schar.c,
6983 * device/lib/_fs2sint.c,
6984 * device/lib/_fs2slong.c: optimized inline asm
6986 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6988 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6989 Better handling of floats between -1.0 and 0.0.
6991 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6993 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6994 (the missing "if"s prohibited removal of redundant labels)
6996 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6998 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6999 Properly convert floats between -1.0 and 0.0 to long, int, and char
7000 types (max integer value of negative floats tends to zero).
7001 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7002 Removed changes made so to work properly with floats between
7003 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7006 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7008 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7009 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7010 (genCast) cosmetic change
7011 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7012 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7014 * support/regression/tests/bitfields (testSignedBitfields): added
7016 2005-11-18 Borut Razem <borut.razem AT siol.net>
7018 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7019 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7020 introduced SILENT option to make building of pic16 libraries less
7022 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7024 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7025 Now they work properly with floats between -1.0 and 0.0
7026 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7028 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7030 * src/SDCCicode.c (printOperand): added missing else
7032 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7034 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7035 reformatted for better readability
7036 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7039 2005-11-17 Borut Razem <borut.razem AT siol.net>
7041 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7042 introduced SILENT option to make building of pic16 libraries less
7043 verbose - used for nightly snapshot build
7044 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7045 available on Win32 platforms.
7046 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7047 medium, large, pic and pic16
7049 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7051 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7052 printf("%f"...) sets fraction to zero.
7054 2005-11-16 Raphael Neider <rneider AT web.de>
7056 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7058 * src/pic/gen.c (genIfx): implemented for CARRY bit
7059 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7060 to generic pointers, fixes #1357332,
7061 (pic16_movLit2f): NEW,
7062 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7064 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7066 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7068 2005-11-11 Raphael Neider <rneider AT web.de>
7070 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7071 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7072 compute pointer's type from operand,
7073 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7074 improved single bit reads, fixes bug #1353379
7076 2005-11-09 Borut Razem <borut.razem AT siol.net>
7078 * support/scripts/sdcc.nsi: added lib/pic to the package
7080 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7082 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7084 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7086 * support/regression/tests/bug1348008.c: added
7087 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7088 * support/regression/tests/bug1337835.c: updated comment
7090 2005-11-06 Borut Razem <borut.razem AT siol.net>
7092 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7093 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7094 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7095 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7096 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7097 dynamic construction of cl_error_class and derivates - 2.nd try
7099 2005-11-05 Borut Razem <borut.razem AT siol.net>
7101 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7102 bug, which caused Bus Errors on sparc solaris
7104 2005-11-04 Borut Razem <borut.razem AT siol.net>
7106 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7107 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7108 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7109 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7110 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7111 and derivates to resolve the initialization problem on OSX
7113 2005-11-02 Borut Razem <borut.razem AT siol.net>
7115 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7116 corrected typo - #include <winsock2.h>
7118 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7120 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7121 (_asxxxx_mapping): added org directive for future enhancements
7123 2005-11-01 Borut Razem <borut.razem AT siol.net>
7125 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7126 enabled sockets on WIN32
7127 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7129 2005-10-31 Borut Razem <borut.razem AT siol.net>
7131 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7132 WIN32 backslash path delimiters should be escaped when used in C strings
7133 * support/regression/tests/bitfields.c: exclude failing assertions for
7134 __CYGWIN32__ and __MINGW32__ hosts
7136 2005-10-30 Borut Razem <borut.razem AT siol.net>
7138 * src/SDCCutil.c: corrected double comparison typo
7140 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7142 * device/lib/medium/Makefile: added for new memory model medium
7143 * device/include/asm/mcs51/features.h: updated for medium/pdata
7144 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7145 added Multiply & Accumulate sbit's and MAC0_PAGE define
7146 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7147 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7148 * device/lib/_mullong.c: update for medium model
7149 * device/lib/incl.mk: added medium model
7150 * doc/sdccman.lyx: documented medium model
7151 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7152 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7153 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7154 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7155 (allocParms): set SCLS and OCLS to pdata for medium model
7156 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7158 (powof2): return <0 if not power of 2
7159 * src/avr/gen.c (genBitWise): use updated powof2
7160 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7161 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7162 (shiftLLeftOrResult): use B if necessary
7163 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7164 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7165 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7166 * support/regression/Makefile.in: added test-mcs51-medium
7167 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7169 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7171 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7173 * device/lib/time.c (mktime): fixed bug 1334315
7175 2005-10-28 Raphael Neider <rneider AT web.de>
7177 * device/include/pic/p16f_common.inc: added common declarations
7178 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7180 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7182 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7183 (aopPutUsesAcc): added to predict accumulator use,
7184 (assignResultValue): save acc if necessary,
7185 (genMinusDec): store result if indirectly addressed,
7186 (genDivOneByte): save acc if necessary,
7187 (movLeft2Result): bugfix if left already in acc,
7188 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7189 attention to accumulator use (esp. pdata),
7190 (genReceive): receive pdata correctly
7191 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7192 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7194 2005-10-27 Raphael Neider <rneider AT web.de>
7196 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7198 2005-10-27 Raphael Neider <rneider AT web.de>
7200 * .version: changed version to 2.5.4
7201 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7202 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7203 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7204 arithmetics support routines
7205 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7206 * device/lib/Makefile.in: also create installdir for pic
7208 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7210 * src/pic/device.c (dump_sfr): rewritten to delegate register
7211 placement to the linker (use `extern sym' rather than sym EQU addr),
7212 (validAddress): fixed to check last specified address
7213 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7214 (popGetLit): truncate literal value to 8 bit,
7215 (popGet): moved assert to more appropriate place
7216 (popGetExternal): create pCode operand from and mark the according
7217 symbol as being `extern'
7218 (popGetAddr): added sanity check on immediate's offset, provide
7219 GPOINTER tag on demand
7220 (aopPut): fixed for immediates,
7221 (mov2w_op): move operand's address or contents to WREG (depending on
7222 operand type), safer variant of mov2w,
7223 (movwf,call_libraryfunc): NEW, handy abbreviations,
7224 (get_argument_pcop,get_return_val_pcop,pass_argument,
7225 get_returnvalue): interface for accessing function parameters and
7227 (assignResultValuei,genRet): use new parameter/return value interface
7228 (pic14_getDataSize): back to old version handling generic pointers,
7229 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7230 provided implementation and/or fixed old one,
7231 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7232 calls, removed legacy 8051 reference code
7233 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7234 (loadSignToC): NEW, move the operands sign bit to CARRY,
7235 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7236 genRightShiftSigned, accepts negative shift counts,
7237 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7238 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7239 generic pointers, __data pointers and __code pointers,
7240 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7241 and signed bitfields, limit bitfields to 8 bit,
7242 (genDataPointerGet): fixed number of bytes read,
7243 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7244 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7245 pointers to constant data are no longer assumed to point to __code
7246 space, removed invalid pointer types,
7247 (bitpatternFromVal): retrieve the PICs representation of an integer
7249 (genDataPointerSet): fixed assigning to po_immediate operands,
7250 (genGenPointerSet): implemented as library call,
7251 (genIfx): fixed incorrect condition,
7252 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7253 provide GPOINTER tag according to destination's storage class,
7254 (genCast): added code to handle casting to generic pointers, added
7255 sign-/zero extension of the result
7256 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7257 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7258 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7260 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7261 address/register resides in the shared banks
7262 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7263 put all variables into separate sections (have the linker arrange
7265 (picglue): put init code and interrupt handlers in separate sections
7266 * src/pic/main.c: added port specific options table, modified to PORT
7267 structure to make GPOINTERs 3 byte, added pic14_options
7268 (_pic14_do_link): private linking routine (update paths to libraries,
7269 add libsdcc.lib by default)
7270 * src/pic/main.h: declare pic14_options
7271 * src/pic/pcode.c: fixed instructions i/o relations,
7272 (RegCond): reverted to correct version,
7273 (newpCodeOpLit): truncate literals to 8 bit,
7274 (genericPrint): added debug output,
7275 (getRegFromInstruction): fixed for various operand types, simplified
7276 (BuildFlow): fixed broken handling of isntructions with labels
7277 (LinkFlow): start at last instruction in flow (skip trailing comments),
7278 pass the flow on to the next instruction after CALL
7279 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7280 (insertPCodeInstruction): fixed inserting after a skip instruction,
7281 (DoBankSelect): fixed for labeled instructions
7282 (OptimizepBlock): honor --nopeep switch
7283 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7284 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7285 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7286 (pCodeOptime2pCodes): allow disabling this optimization via
7287 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7288 but is still buggy), started implementation of a dataflow based
7289 pCode optimization (CSE + dead code elimination)
7290 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7291 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7292 names are independant of the stack location and therefore portable across
7295 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7297 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7298 (selectSpil): fixed bug 1337835 by not spilling bit variables
7299 * support/regression/tests/bug1337835.c: added test for this bug
7300 * src/mcs51/peeph.def: restart after rule 3.c,
7301 addded rules 263.x to optimize loading constants
7303 2005-10-26 Raphael Neider <rneider AT web.de>
7305 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7306 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7307 (genAssign): emit warning when casting literals to generic pointer
7308 type, also applies when taking the address of a fixed variable,
7309 (genCast): improved casting to generic pointers
7310 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7311 extern variables, added verbose error message
7312 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7314 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7316 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7317 carry must be complemented too
7318 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7319 could be emitted by genMinus
7320 * src/SDCCval.c (constVal): fixed bug 1305065
7322 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7324 * src/SDCCast.c (addCast): added promotion for bit variables
7325 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7326 promotion casts + optimisation
7327 (optimizeGetWord): fix warning 'i' might be used uninitialized
7328 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7329 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7331 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7333 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7334 all chars are promoted to int; promotion should be handled in SDCCast.c
7336 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7338 * device/lib/_strcmp.c: Fixed bug 1326457
7340 2005-10-11 Raphael Neider <rneider AT web.de>
7342 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7343 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7345 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7347 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7348 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7350 2005-10-04 Raphael Neider <rneider AT web.de>
7352 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7353 device/lib/pic16/pics.all: added pic18f1320
7354 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7356 2005-09-30 Raphael Neider <rneider AT web.de>
7358 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7359 * src/pic16/devices.inc: NEW, provides device descriptions
7360 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7362 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7364 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7367 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7369 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7370 documented Any Order Bit, Higher Order Byte and Higher Order Word
7371 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7372 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7373 (optimizeGetAbit): new, to get any bit, not only the high bit,
7374 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7375 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7376 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7377 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7378 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7379 GETABIT, GETBYTE, GETWORD: decorate them,
7380 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7381 (ast_print): added GETABIT, GETBYTE, GETWORD
7382 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7383 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7384 (geniCodeBinary): new generic binary icode,
7385 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7386 * src/port.h: updated comment for PORT.hasExtBitOp
7387 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7388 (genGetByte): new, to get a single byte,
7389 (genGetWord): new, to get a word from a long,
7390 (gen51Code): added GETABIT, GETBYTE, GETWORD
7391 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7393 2005-09-23 Raphael Neider <rneider AT web.de>
7395 * configure.in, configure: have device/lib/pic configured
7396 * device/lib/Makefile.in: added model-pic14
7397 * device/lib/clean.mk: added pic/ to clean rule
7398 * device/lib/pic: added rudimentary pic14 library providing support
7399 functions for multiplication/division/generic pointer access
7400 * src/SDCCopt.c (convilong): mark support functions as extern
7401 for pic14 port as well
7402 * src/pic/gen.c (genMult): added assertions,
7403 (genpic14Code): emit warning on unhandled iCodes
7404 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7405 * src/pic/pcode.c (pCodeOpCopy),
7406 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7407 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7408 SFR_REGISTER}), made safe for future extensions
7409 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7410 instructions even if preceeded by SKIP instructions (also remove
7411 them); removed unused code
7412 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7413 prevents leaving parts of the structure uninitialized after copying
7415 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7417 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7419 * support/regression/tests/addsub.c: added test for the bug
7421 2005-09-21 Raphael Neider <rneider AT web.de>
7423 * device/include/pic16/pic18f1220.h,
7424 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7425 * device/lib/pic16/Makefile.rules: added missing opening paren
7426 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7427 are provided in genutils.c,
7428 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7429 operand/result sizes,
7430 (genCmp): assert on NULL pointers first, then check deref'ed values
7431 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7434 2005-09-18 Raphael Neider <rneider AT web.de>
7436 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7437 as these are now unused,
7438 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7439 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7440 local, avoids uninitialized pointer dereference on r->name
7441 * src/pic16/ralloc.c (newReg): fixed indentation
7443 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7445 * src/SDCCval.c (constVal): fixed bug 730366
7446 * support/Util/SDCCerr.c,
7447 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7449 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7451 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7453 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7455 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7457 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7459 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7460 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7461 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7462 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7463 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7464 * packihx/packihx.c (hexDigit): made c unsigned char
7465 * as/mcs51/lklibr.c (fndsym),
7466 * link/z80/lkgb.c (gb),
7467 * link/z80/lklibr.c (fndsym),
7468 * link/z80/lkrloc.c (relr),
7469 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7470 * src/SDCC.lex (checkCurrFile, process_pragma),
7471 * src/SDCCglue.c (spacesToUnderscores),
7472 * src/SDCCmain.c (setParseWithComma, processFile),
7473 * src/asm.c (tvsprintf, printCLine),
7474 * src/avr/gen.c (emitcode, aopPut),
7475 * src/ds390/gen.c (emitcode),
7476 * src/hc08/gen.c (emitcode, emitinline),
7477 * src/mcs51/gen.c (emitcode, genInline),
7478 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7480 * src/pic/ralloc.c (debugLog),
7481 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7483 * src/pic16/ralloc.c (debugLog),
7484 * src/z80/main.c (_process_pragma):
7485 made all ctype.h function calls safe
7486 * src/SDCCopt.c: include math.h for fabs
7487 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7488 and used them throughout the code to make ctype.h function calls safe
7489 * src/ds390/main.c (asmLineNodeFromLineNode),
7490 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7491 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7493 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7494 (newpCodeAsmDir): made ctype.h function calls safe
7495 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7496 pic16_emitcode): made lbp unsigned char*
7497 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7498 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7499 * src/xa51/gen.c (emitcode),
7500 * src/z80/gen.c (_emit2): made lbp unsigned char*
7501 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7504 2005-09-05 Raphael Neider <rneider AT web.de>
7506 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7507 access bank splitpoint
7509 2005-09-05 Raphael Neider <rneider AT web.de>
7511 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7513 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7515 * .version: changed to version 2.5.3
7516 * doc/sdccman.lyx: changed version to 2.5.3,
7517 documented --codeseg and --constseg and pragma codeseg and constseg,
7518 documented bit parameters (reentrant) and bit returning
7519 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7520 currFunc->recvSize, but is this ok for all ports?
7521 (ast2iCode): result of ~ on unsigned char must be cast to int for
7523 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7524 function pointers in bit space
7525 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7526 (processFuncArgs): call port.reg_parm() with reentrancy info
7534 * src/z80/main.c: port.reg_parm prototype extended with
7535 "bool reentrant" parameter
7536 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7537 options.stackAuto for allocating bit register parameters
7538 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7539 (genSend): set BitBankUsed if it is,
7540 (selectRegBank): factored out of genCall for use in genPcall,
7541 (genCall): removed redundant dtype assignmen, use selectRegBank,
7542 (genPcall): handle returning in Carry properly, save in F0 if needed,
7543 (genReceive): handle bit register parameters
7544 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7545 (mcs51_assignRegisters): enable bit registers for all reentrant
7546 functions and don't set BitBankUsed unconditionally
7547 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7548 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7549 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7551 2005-08-27 Borut Razem <borut.razem AT siol.net>
7553 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7554 ppc-osx (Darwin) does not support -u option. It seems that it is
7555 supported only on Linux - GNU cp
7557 2005-08-25 Borut Razem <borut.razem AT siol.net>
7559 * sim/ucsim/gui.src/serio.src/Makefile.in,
7560 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7561 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7562 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7563 install and strip, since the strip at /usr/ccs/bin should be used
7566 2005-08-24 Borut Razem <borut.razem AT siol.net>
7568 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7570 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7572 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7575 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7577 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7578 * as/mcs51/lkmain.c (link_main): fixed warning
7579 * device/include/stdbool.h: ds390 has no advanced bit support yet
7580 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7581 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7582 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7583 and updated their macros
7584 * src/SDCCval.c (constVal): updated comment for renamed b_long
7586 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7588 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7589 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7590 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7591 (oprio): set priority for '['
7592 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7594 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7595 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7596 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7597 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7598 added overlayable BIT_BANK area
7599 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7600 (summary2): explain 'T' in legenda
7601 * as/mcs51/lkrloc.c: replaced old K&R style,
7602 (relr): added R_BIT processing,
7603 (errmsg): added "Bit-addressable relocation error",
7604 (adb_bit): added for converting from byte- to bit-addressable space,
7605 (adb_24_bit): added for converting from byte- to bit-addressable space
7606 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7607 used in reentrant functions now even as return value
7608 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7609 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7610 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7611 * src/SDCCglobl.h: added indicator BitBankUsed
7612 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7613 the bit registers b0-b7
7614 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7615 (geniCodeCast): fixed bug 1263853,
7616 (geniCodeLogicAndOr): put result in bool or char,
7617 (geniCodeReceive): added parameter func for accessing the return type,
7618 (geniCodeFunctionBody): pass func to geniCodeReceive
7619 * src/SDCCmain.c: added indicator BitBankUsed
7620 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7621 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7622 (checkSClass): don't put automatic bool/bit on stack,
7623 (checkFunction): removed check on function cannot return bit
7624 * src/SDCCsymt.h: added newBoolLink prototype
7625 * src/mcs51/gen.c (rb1regs): added bit registers,
7626 (movc): created for assigning to carry,
7627 (pushReg, popReg): created for pushing registers,
7628 (sameRegs): check both AOP_REG and AOP_CRY types,
7629 (aopOp): handle bit registers,
7630 (aopPut): optimization no self-assign,
7631 (saveRegisters): push reg->base (bits) only once for bit registers,
7633 (unsaveRegisters): pop reg->base only once and use popReg,
7634 (assignResultValue): added parameter func and return in carry for bits,
7635 (genIpush): optimization no reload in A if not changed,
7636 (genSend): bit parameters in reentrant functions are passed in bit
7637 registers by first assigning to bits in B, then save registers and
7639 (genCall): handle returning in Carry properly, save it in F0 if needed,
7640 (genPcall): updated assignResultValue call, this is not safe yet for bit
7641 returning function !!!
7642 (genFunction): don't generate equ's for bit registers and use pushReg,
7643 (genEndFunction): take care of bit returning functions and use popReg,
7644 (genRet): return bit in Carry,
7645 (genIfx): optimize bit registers and other directly addressable bits,
7646 (genReceive): updated assignResultValue call
7647 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7648 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7649 registers when using stack-auto
7650 * src/mcs51/ralloc.c (_G): added allBitregs,
7651 (regs8051): added the bit registers,
7652 (createStackSpil): use macro IS_BIT,
7653 (getRegBit): added to allocate a bit register, else spill,
7654 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7655 (updateRegUsage): factored out to ease stepping while debugging,
7656 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7657 also allocate bit registers,
7658 (fillGaps): handle bit registers,
7659 (findAllBitregs): added to create bit vector with all bit registers,
7660 (mcs51_allBitregs): returns this bit vector,
7661 (mcs51_assignRegisters): when using stack-auto use bit registers for
7662 passing parameters and creating local variables
7663 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7665 2005-08-22 Borut Razem <borut.razem AT siol.net>
7667 * device/lib/Makefile.in: replaced find option -or with -o
7668 to make it run on solaris
7670 2005-08-22 Raphael Neider <rneider AT web.de>
7672 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7673 fixes #1265442 (crash on Solaris)
7675 2005-08-20 Borut Razem <borut.razem AT siol.net>
7677 * configure, configure.in: added tests for libsocket and libnsl libraries,
7678 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7679 from support/regression/Makefile.in
7680 * support/regression/Makefile.in: added
7681 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7682 * sim/ucsim/libtool: regenerated on sparc-solaris
7683 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7684 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7685 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7686 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7687 sparc-solaris, which doesn't use GNU ld linker
7688 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7689 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7691 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7693 * src/mcs51/peeph.def: updated comments
7695 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7697 * device/lib/_gptrget.c,
7698 * device/lib/_gptrput.c: slightly shorter
7699 * doc/sdccman.lyx: incremented version
7700 * src/mcs51/peeph.def: moved peephole comments to the line of first
7701 change to better keep line correlation, reanimated 186.e
7702 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7704 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7706 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7707 David Saxton with quotes around file name.
7709 2005-08-15 Borut Razem <borut.razem AT siol.net>
7711 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7712 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7713 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7714 make tests run on x86_64 platform
7716 2005-08-13 Raphael Neider <rneider AT web.de>
7718 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7719 as it might be executed DURING a build (parallel make is wonderful)
7721 2005-08-13 Raphael Neider <rneider AT web.de>
7723 * device/lib/Makefile.in (port-specific-objects-pic16):
7724 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7725 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7727 * device/lib/pic16/Makefile.rules: build subdirs before creating
7728 the library, removed builddir rule, create $(builddir) early in
7729 recurse rule, use empty recurse rule for leaf directories
7730 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7731 mkdir errors (race condition), removed duplicate suffix "hex"
7733 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7734 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7735 prevents mkdir -p from aborting on Alpha
7737 2005-08-12 Raphael Neider <rneider AT web.de>
7739 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7740 db-statements in order to allow for arrays of pointers in code
7741 sections to be placed without interspersed 0-padding, fixes
7743 * (emitStatistics): fixed division by zero for pic18f1220
7744 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7745 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7746 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7747 * (pic16_pCodeConstString): keep track of already emitted string
7748 literals to prevent "duplicate definitions of symbol _str_NR"
7749 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7751 * device/lib/Makefile.in: ignore failing PIC16 library builds
7752 * device/lib/pic16/Makefile: do not build if gputils are missing
7753 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7755 2005-08-10 Raphael Neider <rneider AT web.de>
7757 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7760 2005-08-10 Raphael Neider <rneider AT web.de>
7762 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7763 Rokas' patch to add the new fixed point type "__fixed16x16"
7764 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7765 functions for __fixed16x16 arithmetics
7766 * device/lib/pic16: reimplemented the build system to support
7767 a separate build directory, better handling of libio (create
7768 the library in a separate subdir for each architecture) and
7769 easier configuration (centralized in Makefile.common)
7771 2005-08-07 Raphael Neider <rneider AT web.de>
7773 * src/pic16/gen.c (genrshTwo): fixed sign extension
7774 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7775 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7777 * device/include/pic16/pic18f4220.h: NEW, header for
7778 pic18f4220 and pic18f4320
7779 * device/include/pic16/pic18fregs.h: added new devices,
7780 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7781 * device/include/pic16/signal.h: resolved name clashes
7782 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7783 to also allow testing for interrupt enable bits, added
7784 comments on how to use the macros
7785 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7786 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7787 register definitions for the devices
7788 * device/lib/pic16/pics.all: added new devices
7789 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7791 * device/lib/pic16/libc/stdlib/memfree: do not count
7792 the block header as free memory
7793 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7794 simplified and added missing end-of-blocklist-marker
7795 (reported by Peter Onion, fixes #1252814)
7796 * (_mergeHeapBlock): fixed loop condition
7797 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7798 len==0, restructured code
7799 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7800 up a bit, reduced bitfield accesses, prevent endless loops
7801 in case of heap corruption
7802 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7803 "unreferenced arguments/must return a value" warnings
7804 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7805 replaced BAUDREG with SPBRG
7806 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7807 device/lib/pic16/debug/gstack/gstack.c: replaced
7808 _naked, _asm, _endasm with __naked, __asm, __endasm
7810 2005-08-05 Raphael Neider <rneider AT web.de>
7812 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7813 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7815 2005-08-05 Borut Razem <borut.razem AT siol.net>
7817 * device/lib/Makefile.in: added missing ';'
7818 * configure: removed ^M characters
7820 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7822 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7823 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7826 2005-08-04 Borut Razem <borut.razem AT siol.net>
7828 * configure.in: pic16 libraries build 2nd try - enable running
7829 configure in device/lib/pic16
7830 * configure: regenerated from configure.in
7831 * device/lib/Makefile.in: create $(PORT)/bin directory
7833 2005-08-03 Raphael Neider <rneider AT web.de>
7835 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7836 to get/set values via pointers
7837 * (genUnpackBits,genPackBits): changed detection of
7838 ptr->bitfield vs. sym.bitfield, fixed access via generic
7839 pointers, removed dead (wrong) code for multibyte bitfields
7840 * (genNearPointerGet, genGenPointerGet): removed useless code,
7841 fixed bitfield detection, fixes #1250594
7842 * (genNearPointerSet): removed useless code
7843 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7844 and introduced macro pic16_emitpcode that conditionally emits
7845 the origin of the following pCode (useful for debugging SDCC)
7846 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7847 * (createDefmap): fixed handling of LFSR for --optimize-df
7849 2005-08-02 Borut Razem <borut.razem AT siol.net>
7851 * device/lib/Makefile.in: pic16 libraries build enabled since
7852 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7854 2005-08-02 Raphael Neider <rneider AT web.de>
7856 * src/pic16/gen.c (genPackBits): removed deprecated warning
7857 * (genGenPointerSet): fixed bitfield detection
7859 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7861 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7863 2005-07-31 Raphael Neider <rneider AT web.de>
7865 * device/lib/pic16/libdev/pic18f458.c,
7866 device/include/pic16/pic18f458.h: added missing T0CONbits
7868 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7870 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7872 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7874 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7876 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7878 * device/include/mcs51/at89c51ed2.h: added.
7880 2005-07-23 Raphael Neider <rneider AT web.de>
7882 * src/pic/gen.h: added emitpcode macro for debugging
7883 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7884 and replace by macro adding debug information on demand
7885 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7886 * (gencjne): tried to fix; replaced with correct (slower) code
7887 * (gen{Unp,P}ackBits): fixed single bit access
7888 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7889 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7890 previous instruction
7891 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7892 register has to be handled with care (forbidding movement
7893 of assignments/uses, removing assignments completely, ...)
7894 * (pCodeOptime2pCodes): make use of regIsSpecial
7895 * added lots of debugging output (commented out)
7896 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7897 from being reused as result UNLESS it is known to work
7899 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7901 * support/Util/dbuf.h: include <stddef.h> for size_t
7902 * .version: changed to version 2.5.2
7904 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7906 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7908 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7910 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7911 (genModOneByte): removed needless psha/pula
7913 2005-07-22 Raphael Neider <rneider AT web.de>
7915 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7916 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7917 * src/pic/gen.c (resolveIfx): do not "invent" labels
7918 * (genSkipc): changed to positive logic
7919 * (genSkipCond): removed as no longer needed
7920 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7922 * (genLeftShift): check operands are in different registers
7923 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7924 INCF does not update CARRY...
7925 * src/pic/main.c: fixed _linkCmd
7926 * src/pic/pcode.c (unlinkpCode): added inactive code
7927 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7928 alive (do not assign result and operand overlapping registers)
7930 2005-07-22 Raphael Neider <rneider AT web.de>
7932 * src/pic/device.c (dump_sfr): replaced register declaration with
7933 call to emitSymbolToFile() to avoid duplicate symbols
7934 * (assignRelocatableRegisters): do not declare external symbols
7935 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7936 right (take size of type, not etype)
7937 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7938 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7939 * (packRegsForAccUse): disabled assignment of WREG as
7940 the result reg to prevent occurence of just fixed #1235003,
7942 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7943 symbols (avoids duplicate symbols in .asm file)
7944 * (pic14emitRegularMap): use emitSymbolToFile()
7945 * src/pic/gen.c (aopOp): fixed spillLocation handling
7946 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7947 * (genDataPointerSet): removed unneccessary variables/output
7949 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7951 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7952 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7954 2005-07-21 Raphael Neider <rneider AT web.de>
7956 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7957 architecture cannot handle them efficiently, fixes bug #1235003
7958 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7959 check for empty sets before using them (fixes bug #1232190)
7961 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7963 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7964 (lnksect2): generate warnings for memory overlap
7965 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7966 constseg to set the name of these segments so you can instruct the linker
7967 to place them in banks
7968 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7969 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7970 added code_seg and const_seg to options
7971 * src/SDCCglue.c (emitMaps): use options.const_seg,
7972 (createInterruptVect): put interrupt vectors in segment HOME,
7973 (glue): put HOME before static segment and put the main glue in HOME,
7974 (glue): use options.code_seg
7975 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7976 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7977 these segments so you can instruct the linker to place them in banks
7978 (linkEdit): use code_loc for HOME segment which should be the first
7979 segment in code memory now
7980 * src/SDCCmem.c: fixed more stuff like bug 1238386
7981 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7982 (changePointer): don't change function pointers to code pointers for
7984 (compareType): added exceptional check for banked function pointers
7985 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7986 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7987 after static in code memory
7988 * src/mcs51/gen.c: added aopLiteralLong prototype,
7989 (aopForSym): use getSize for functions,
7990 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7991 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7992 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7994 (genPcall): use call for literal function pointers and generate banked
7995 calls over the one trampoline so there's only one place for the user to
7996 modify according to his/hers hardware,
7997 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7998 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7999 * src/mcs51/main.c: added keyword banked,
8000 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8001 * support/Util/SDCCerr.c,
8002 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8003 needed for passing the bank and address to the trampoline
8004 * device/lib/mcs51/crtbank.asm: added for bankswitching
8005 * device/lib/mcs51/Makefile: added crtbank
8007 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8009 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8010 for fields at offset 0 of a struct or union as reported
8011 on 2005-07-07 in the developer mailing list.
8013 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8015 * src/SDCCmem.c: fixed bug 1238386
8017 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8019 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8020 (patch #1144962), added peephole 300, enabled 259.x
8021 * doc/sdccman.lyx: removed screenshot and provided link instead
8023 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8025 * doc/sdccman.lyx: added section about debugging with ddd
8026 * doc/figures/ddd_example.eps: screenshot of debugging session
8028 2005-07-04 Raphael Neider <rneider AT web.de>
8030 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8031 like CODE pointers, fixes #1115683
8032 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8033 call, fixes bugs #1232211, #1228110,
8034 fixed wrong casts to pCodeFlow from pCodeInstructions
8036 2005-07-04 Raphael Neider <rneider AT web.de>
8038 * src/pic/gen.c (popGet): changed assert to allow for
8040 * (popGetAddr): changed signature to provide
8041 an additional index, patched all call sites
8042 * (genCmpEq): handle literal-like operands correctly
8043 * (genAddrOf): added sanity checks on __code/__data pointers
8044 * (genAssign): added handling of symbols from __code section
8045 * (gencjne): do not generate code for comparisons whose result
8046 is neither stored nor used, fixes bug #1171114
8047 * (AccLsh, AccRsh): operate on operand instead of WREG
8048 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8049 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8051 * rewrote complete shift-by-literal logic, commented unused
8053 * (genConstPointerGet): get multiple bytes (if result size > 1),
8054 fixed handling of non-immediate addresses
8055 * (genPointerGet): handle CODE pointers like CONST pointers
8056 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8057 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8058 operand is to be treated as a literal or not
8059 * (mov2w,genPcall,genCmpEq),
8060 src/pic/genarith.c: use aop_isLitLike() to decide between
8061 literal/register contents
8062 * (addSign): added missing offset
8063 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8064 only emit comment in debug-mode,
8065 use {aop,op}_isLitLike throughout the file
8066 * src/pic/glue.c: fix initializers for pointers (work in progress)
8067 * src/pic/pcode.c (get_op): honor index on _const symbols
8068 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8069 * (dumppBlock): added pCode size estimation
8070 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8071 check for IS_SYMOP before OP_SYMBOL'ing
8072 * fixed indentation, compacted switch-statements
8073 * (allocReg): find free register and allocate it instead of
8074 allocating new registers all the time
8075 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8076 registers as its operands (necessary only for multibyte GETs)
8078 2005-07-01 Raphael Neider <rneider AT web.de>
8080 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8081 debugging .asm-output macros FENTRY + FEXIT
8082 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8084 * (emitpComment): NEW, printf to pCode
8085 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8087 * (popGetAddr): NEW, variant of popGet to access an immediates
8088 high(er) bytes instead of the n'th byte of memory they reference,
8089 replaced popGet with popGetAddr where neccessary
8090 * (genDataPointerGet): reactivated and fixed implementation
8091 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8093 * (genDataPointerSet): fixed multibyte assignments
8094 * (genpic14Code): fixed --i-code-in-asm handling
8095 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8096 * (genPlus): fixed index-out-of-bounds error
8097 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8098 * src/pic/ralloc.c: added debugging output macro FENTRY2
8099 * (spillThis): fixed indentation, enbraced for-body for clarity
8100 * (rematStr): commented out as now unused
8101 * (regTypeNum): commented out special spill case (overwrites
8103 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8105 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8107 * doc/sdccman.lyx: documented sfr16/sfr32,
8108 added example for using storage class with function pointers
8109 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8111 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8113 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8114 * device/lib/_itoa.c,
8115 * device/lib/_ltoa.c: optimized codesize
8116 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8117 but don't know how to suppress the double warning.
8118 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8119 * support/Util/SDCCerr.c,
8120 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8122 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8124 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8125 fixed old K&R prototypes
8126 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8127 * device/lib/_gptrget.c,
8128 * device/lib/_gptrgetc.c,
8129 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8130 also new versions for small generic pointers and banked generic pointers
8131 * src/port.h: added const_name
8132 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8133 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8134 * src/SDCCcse.c (findPrevIc): check all associative operators
8135 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8136 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8137 * src/SDCCmem.c: updated comments,
8138 set far-space to 0 for pdata, results in optimized code
8139 * src/SDCCmem.h: added macro CONST_NAME
8140 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8141 moving the info into the highest bits, see also gptrget/gptrput
8142 * src/src.dsp: added sdcc.ico to project files
8143 * src/avr/gen.c (genCast): fixed bug 0x%d
8144 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8145 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8146 relation between ptr_type and DCL_TYPE,
8147 (genCast): fixed bug 0x%d
8148 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8149 (CODE)" for const_name
8150 * src/hc08/gen.c (genCast): fixed bug 0x%d
8151 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8152 (hc08_port): added "CONST (CODE)" for const_name
8153 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8154 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8155 between ptr_type and DCL_TYPE,
8156 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8157 operand* and took AOP() inside function so sfr-ness can be checked,
8158 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8160 (genFunction, genEndFunction): optimized stack setup,
8161 (genMinus): optimized for literals with ending zeroes (in bytes),
8162 (genCast): fixed bug 0x%d
8163 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8164 (mcs51_port): added "CONST (CODE)" for const_name
8165 * src/mcs51/peeph.def: made rule 226 more generic
8166 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8167 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8168 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8169 * src/z80/main.c (z80_port): added NULL for const_name,
8170 (gbz80_port): added NULL for const_name
8171 * support/regression/tests/bug663539.c,
8172 * support/regression/tests/sfr16.c: new tests
8174 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8176 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8178 2005-06-24 Raphael Neider <rneider AT web.de>
8180 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8182 * device/include/pic16/signal.h: added USBIF
8185 2005-06-24 Raphael Neider <rneider AT web.de>
8187 * device/lib/pic16/libdev/pic18f2455.c,
8188 device/include/pic16/pic18f2455.h: NEW
8189 * device/include/pic16/pic18fregs.h,
8190 device/lib/pic16/pics.all,
8191 src/pic16/device.c: added 18f2455
8192 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8193 device/include/pic16/{pic18f[68][567].h,usart.h}:
8194 replaced MULTIPLE_USARTS define with more relaible
8195 compatibility sfrs (for USART access)
8197 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8199 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8200 and the output asm file line is printed on two lines.
8202 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8204 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8205 BGT, BLE, BHI, and BLS instructions
8206 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8208 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8209 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8211 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8213 2005-06-15 Raphael Neider <rneider AT web.de>
8215 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8216 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8217 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8218 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8219 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8221 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8223 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8224 Marcel Telka in bug #1215704
8226 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8228 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8229 located in shared memory bank.
8231 2005-05-31 Raphael Neider <rneider AT web.de>
8233 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8234 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8235 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8237 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8239 * device/lib/_strncpy.c: fixed the fix
8241 2005-05-26 Raphael Neider <rneider AT web.de>
8243 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8244 initializers with \0, bug #1208187
8245 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8246 intializers with \0, bug #1208187
8248 2005-05-26 Raphael Neider <rneider AT web.de>
8250 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8251 initializers with \0, bug #1208187
8252 * src/pic16/main.c (_process_pragma): added sanity checks
8253 for stack position and size, emit warnings when appropriate
8255 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8257 * device/lib/_strncpy.c: fixed not filling with \0
8259 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8261 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8263 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8264 compound_statement),
8266 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8268 2005-05-24 Raphael Neider <rneider AT web.de>
8270 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8272 2005-05-24 Raphael Neider <rneider AT web.de>
8274 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8275 TRISE definitions, closes bug #1162453
8277 2005-05-22 Raphael Neider <rneider AT web.de>
8279 * src/pic16/main.c (_process_pragma): check for missing
8280 arguments to pragmas code and udata
8281 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8282 consistency fixes to match other headers (thanks to Jim Paris)
8283 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8285 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8287 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8289 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8291 * support/regression/tests/bug1198642.c: new test
8292 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8293 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8294 * support/scripts/resource.h,
8295 * support/scripts/resource.rc,
8296 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8297 * support/scripts/sdcc.ico: added 32x32 icon
8299 2005-05-18 Raphael Neider <rneider AT web.de>
8301 * device/lib/pic16/libdev/pic18f*.c,
8302 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8303 keywords to "__sfr" and "__at (X)"
8304 * device/include/pic16/pic18fregs.h: added pic18f4520
8305 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8306 #1203088 (MPLAB compatibility)
8308 2005-05-17 Raphael Neider <rneider AT web.de>
8310 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8311 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8312 * device/lib/pic16/pics.all: added new devices
8313 * src/pic16/device.c: added support for pic18f4520
8315 2005-05-16 Raphael Neider <rneider AT web.de>
8316 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8317 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8318 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8319 convenience function for bit access
8321 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8323 * device/lib/printf_large.c: fixed bug 1193299
8324 * support/regression/tests/bug1057979.c: added test %3.3s
8326 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8328 * device/include/mcs51/8051.h,
8329 * device/include/mcs51/8052.h: made parseable with lint
8330 * device/include/mcs51/lint.h: added include file for (sp)lint
8331 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8332 * doc/cdbfileformat.lyx,
8333 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8335 2005-05-14 Raphael Neider <rneider AT web.de>
8337 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8338 * device/lib/pic16/libc/stdlib/itoa.c (new)
8339 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8340 * device/lib/pic16/libio/Makefile: exclude subdir according to
8341 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8342 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8343 * src/pic16/gen.c (genFunction): prevent annoying warning
8344 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8346 * support/cpp2/cppmain.c (cpp_output_string): new
8347 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8350 2005-05-13 Borut Razem <borut.razem AT siol.net>
8352 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8354 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8356 * .version: changed to version 2.5.1; back to bleeding edge development
8358 2005-05-11 Borut Razem <borut.razem AT siol.net>
8360 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8361 generate PDF version 1.3 documents
8363 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8365 * .version: changed to version 2.5.0
8367 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8369 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8371 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8373 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8374 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8375 well as many smaller updates.
8376 * .version: changed to version 2.5.0-pre1
8378 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8380 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8382 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8384 * support/regression/tests/bug1185672.c: added
8385 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8387 * src/mcs51/gen.c (genCall): added comments, made it look safer
8388 * src/mcs51/gen.c (genEndFunction): simplified
8390 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8392 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8394 2005-04-14 Borut Razem <borut.razem AT siol.net>
8396 * fixed bug 1045046 - SIGSEGV with really simple code?:
8397 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8398 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8400 2005-04-14 Borut Razem <borut.razem AT siol.net>
8402 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8403 src/pic16/device.h: temporarily disabled experimental #inline pragma
8406 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8408 * device/include/z80/stdio.h,
8409 * device/include/z80/string.h: removed these highly incomplete files so
8410 SDCC can use the default ones in device/include/
8412 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8414 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8416 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8419 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8421 * device/include/malloc.h: removed redundant __reentrant prototypes
8422 * device/lib/_mullong.c: added working xstack variant in asm (C version
8423 doesn't pass regression tests)
8424 * device/lib/bpx.c: used __data and made bpx char for mcs51
8425 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8426 (createFunction): fixed bug with xstackPtr
8427 * src/SDCCcse.c: corrected comments
8428 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8429 (killDeadCode, eBBlockFromiCode): removed unused code
8430 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8432 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8433 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8434 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8435 (genModOneByte): fixed warning in MSVC
8436 * src/mcs51/main.c (): added comments
8437 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8439 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8441 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8443 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8445 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8447 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8449 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8450 characters arrays of larger size than the declared one.
8452 2005-04-10 Borut Razem <borut.razem AT siol.net>
8454 * src/pic/gen.c (genInline),
8455 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8456 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8457 (findNextInstruction), (findPrevInstruction),
8458 (findInstructionUsingLabel),
8459 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8460 * src/pic/pcode.c (findLabel): added missing '\n'
8461 * src/src.dsp: added SDCCdwarf2.c to the project
8463 2005-04-09 Borut Razem <borut.razem AT siol.net>
8465 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8467 2005-04-08 Raphael Neider <rneider AT web.de>
8469 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8470 into the chain after a given one) and mergeDefmapSymbols (combine
8471 defmap entries for each symbol per pcode)
8472 * (createDefmap): have defmap entries merged in the end
8473 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8474 a symbol before replacing one access type's symbol, merge symbols in
8475 the end (replacement symbol might already have an entry)
8476 * (assignValnums): keep reference to written WREG intact
8478 2005-04-08 Raphael Neider <rneider AT web.de>
8480 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8483 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8485 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8488 2005-04-07 Raphael Neider <rneider AT web.de>
8490 * device/include/pic16/usart.h: added compatibility defines for
8491 devices with more than one USART
8492 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8494 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8496 * device/lib/Makefile.in: updated for port specific include
8498 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8500 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8502 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8504 * device/include/8051.h,
8505 * device/include/8052.h,
8506 * device/include/at89S8252.h,
8507 * device/include/at89c55.h,
8508 * device/include/at89x051.h,
8509 * device/include/at89x51.h,
8510 * device/include/at89x52.h,
8511 * device/include/mcs51reg.h,
8512 * device/include/reg51.h,
8513 * device/include/reg764.h,
8514 * device/include/regc515c.h,
8515 * device/include/sab80515.h: (re)moved these 12 files
8516 * device/include/mcs51/8051.h,
8517 * device/include/mcs51/8052.h,
8518 * device/include/mcs51/at89S8252.h,
8519 * device/include/mcs51/at89c55.h,
8520 * device/include/mcs51/at89x051.h,
8521 * device/include/mcs51/at89x51.h,
8522 * device/include/mcs51/at89x52.h,
8523 * device/include/mcs51/mcs51reg.h,
8524 * device/include/mcs51/reg51.h,
8525 * device/include/mcs51/reg764.h,
8526 * device/include/mcs51/regc515c.h,
8527 * device/include/mcs51/sab80515.h: and added them here
8529 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8531 * device/include/stdarg.h: changed SDCC specific keywords to double
8533 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8535 * device/include/hc08/mc68hc908gp32.h,
8536 * device/include/hc08/mc68hc908jb8.h,
8537 * device/include/hc08/mc68hc908jkjl.h,
8538 * device/include/hc08/mc68hc908qy.h: fixed comments
8539 * device/include/mcs51/README: updated
8540 * device/include/mcs51/c8051f120.h: added PINRSF
8541 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8542 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8543 amidst code. Also inline is not supported.
8545 2005-04-06 Raphael Neider <rneider AT web.de>
8547 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8548 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8549 callers stack/frame pointers
8551 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8553 * device/include/pic16/usart.h: added, missing in previous commit,
8554 * device/include/pic16/adc.h: fixed typo,
8555 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8557 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8559 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8560 uninitialized because a bug appears with gplink
8561 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8562 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8563 complains for unrecognised option
8565 2005-04-05 Raphael Neider <rneider AT web.de>
8567 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8568 structs as well (using memcpy)
8569 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8570 on ISRs (GOTO has no label)
8571 * src/pic16/device.h: added OF_OPTIMIZE_DF
8572 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8573 new data flow analysis/optimization
8574 * src/pic16/pcode.c: added (prototypes for and implementation of)
8575 dataflow analysis functions, fixed pCodeInstructions' inCond and
8576 outCond values, made RCALL a branch instruction
8577 * (pic16_unlinkpCode): keep C line if possible
8578 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8579 C line moved if possible
8580 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8581 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8582 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8583 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8585 * (pic16_getJumptabpCode): NEW, needed in...
8586 * (LinkFlow): fixed handling of jumptables, calls and conditional
8588 * (pic16_InsertCommentAfter): NEW
8589 * (pic16_pCodeReplace): made verbose and flow preserving
8590 * (AnalyzeFlow): added call to data flow analysis
8591 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8592 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8593 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8595 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8597 * src/SDCCast.c (decorateType): fixed bug #1105626
8599 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8601 * device/include/asm/pic16/features.h,
8602 * pic18f*.h headers,
8603 * device/include/pic16/adc.h,
8604 * device/include/pic16/delay.h,
8605 * device/include/pic16/i2c.h,
8606 * device/include/pic16/malloc.h,
8607 * device/include/pic16/stdio.h,
8608 * device/include/pic16/stdlib.h,
8609 * device/include/pic16/string.h,
8610 * device/lib/pic16/libc/stdio/printf_tiny.c,
8611 * device/lib/pic16/libc/stdio/printf_small.c,
8612 * device/lib/pic16/libc/stdio/strmgpsim.c,
8613 * device/lib/pic16/libc/stdio/strmmssp.c,
8614 * device/lib/pic16/libc/stdio/strmusart.c,
8615 * device/lib/pic16/libc/stdio/vfprintf.c,
8616 * device/lib/pic16/libc/stdlib/ltoa.c,
8617 * device/lib/pic16/libc/stdlib/putchar.c,
8618 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8619 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8620 * device/lib/pic16/libc/stdlib/memchrram.c,
8621 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8622 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8623 * device/lib/pic16/libio/adc/adcbusy.c,
8624 * device/lib/pic16/libio/adc/adcread.c,
8625 * device/lib/pic16/libio/adc/adcsetch.c,
8626 * device/lib/pic16/libio/usart/ubaud.c,
8627 * device/lib/pic16/libio/usart/ubusy.c,
8628 * device/lib/pic16/libio/usart/udrdy.c,
8629 * device/lib/pic16/libio/usart/uopen.c,
8630 * device/lib/pic16/libio/usart/uputc.c,
8631 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8632 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8633 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8634 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8635 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8636 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8637 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8638 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8639 specific keywords to double underlined form,
8640 * device/lib/pic16/libc/Makefile.rules,
8641 * device/lib/pic16/libsdcc/Makefile.rules,
8642 * device/lib/pic16/libm/Makefile,
8643 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8644 to compile with C standard set in Makefile.common
8645 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8646 rand.c and crc.c in compilation process,
8647 * device/lib/pic16/libsdcc/int/divuint.c,
8648 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8649 `c' from signed to unsigned,
8650 * device/lib/pic16/startup/crt0.c,
8651 * device/lib/pic16/startup/crt0i.c,
8652 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8653 keywords to double underlined form, bug fixes in _do_cinit function
8654 which prevented the correct initialization of the .idata segment,
8655 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8656 core to enter a infinite loop
8657 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8659 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8661 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8663 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8665 * device/include/Makefile.in: add support for hc08 subdirectory
8666 * device/include/hc08/: new subdirectory
8667 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8668 Lucas Loizaga, thanks!
8669 * device/include/hc08/mc68hc908qy.h,
8670 * device/include/hc08/mc68hc908gp32.h,
8671 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8672 their own directory. Changed internal macro names to use the compiler
8673 reserved namespace. Changed SDCC specific keywords to double
8675 * device/include/math.h,
8676 * device/include/malloc.h,
8677 * device/include/stdarg.h,
8678 * device/include/stdbool.h
8679 * device/include/string.h,
8680 * device/include/tinibios.h,
8681 * device/include/ds400rom.h,
8682 * device/include/8051.h,
8683 * device/include/8052.h,
8684 * device/include/80c51xa.h,
8685 * device/include/at89c55.h,
8686 * device/include/at89S8252.h,
8687 * device/include/at89x51.h,
8688 * device/include/at89x52.h,
8689 * device/include/ds80c390.h,
8690 * device/include/reg764.h,
8691 * device/include/regc515c.h,
8692 * device/include/sab80515.h,
8693 * device/include/mcs51/c8051f000.h,
8694 * device/include/mcs51/c8051f018.h,
8695 * device/include/mcs51/c8051f020.h,
8696 * device/include/mcs51/c8051f040.h,
8697 * device/include/mcs51/c8051f060.h,
8698 * device/include/mcs51/c8051f120.h,
8699 * device/include/mcs51/c8051f300.h,
8700 * device/include/mcs51/c8051f310.h,
8701 * device/include/mcs51/c8051f320.h,
8702 * device/include/mcs51/c8051f330.h,
8703 * device/include/mcs51/c8051f350.h,
8704 * device/include/z180.h: Changed SDCC specific keywords to double
8707 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8709 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8711 * (pic16_assignConfigWordValue): disable testing of configuration
8712 register value with config mask,
8713 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8714 function with port->fun_prefix,
8715 * (genFunction): when generating a naked interrupt function never
8716 create an absolute segment placed in interrupt vector address, place
8717 the actual interrupt function at IVA instead, when an interrupt
8718 function is generated with unspecified interrupt then do not create
8719 the absolute section,
8720 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8721 code for generating a call to generic pointer get/put function with
8722 a call to function pic16_callGenericPointer(),
8723 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8724 the call to the generic pointer get/put functions with prefixing the
8725 function name with port->fun_prefix,
8726 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8727 * src/pic16/main.c (_process_pragma): prefix function with
8729 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8730 calling assembler, old 18Fxxxx macro is deprecated,
8731 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8732 PC_ASMDIR in while condition,
8733 * (findInstruction): add PC_ASMDIR in while condition,
8734 * (buildCallTree): prefix main with port->fun_prefix,
8735 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8736 identifier for variable with banked access in instructions BTFSS,
8737 BTFSC, BCF, BSF, BTG
8738 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8739 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8740 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8741 perform optimization when enviroment variable NO_REG_OPT is set,
8742 * (insideLRBlock): NEW, return 1 if register is inside an
8743 INF_LOCALREGS block,
8744 * (RemoveRegFromLRBlock): remove a register that is completely
8745 eliminated by register optimization, but it is still left in local
8746 register store/restore in/from stack block,
8747 * (Remove2pcodes): after removing register, check to see if it
8748 should be removed from local register store/restore in/from stack
8750 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8751 DUMMY_READ_VOLATILE,
8753 * device/include/pic16/adc.h: minor prototype modifications and
8755 * device/include/pic16/malloc.h: added GPL notice various
8757 * device/include/pic16/stdint.h: NEW, standard header for ints
8758 * device/include/pic16/delay.h: NEW, header for delay functions,
8759 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8761 * device/include/pic16/signal.h: NEW, header providing helper macros
8762 for implementing signal handlers,
8763 * device/include/pic16/stdio.h: added prototypes for functions,
8764 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8765 prototypes for stdin and stdout, added macro PUTCHAR to
8766 automatically implement putchar function prototype,
8767 * device/include/pic16/usart.h: modified and updated USART library,
8768 * device/lib/pic16/libio/adc/,
8769 * device/lib/pic16/libio/i2c: some modifications to improve library
8771 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8772 family of functions,
8773 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8774 family of functions and other sources,
8775 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8776 of the PIC18Fxx[28] devices,
8777 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8778 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8779 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8780 _do_cinit function, because the previous failed when local variables
8781 where not placed in the same memory bank,
8782 * device/lib/pic16/libsdcc/char/: various modifications to improve
8783 library performance,
8784 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8785 information on the new functions of the c library and more...
8787 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8789 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8791 2005-03-26 Raphael Neider <rneider AT web.de>
8793 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8794 if condition == CARRY)
8795 * (genCmp): adapted to new genSkipc semantics
8796 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8797 on rIfx (genCmp was broken)
8799 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8801 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8802 * src/z80/main.c (_keywords[]),
8803 * src/SDCCglobal.h (struct options),
8805 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8806 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8807 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8808 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8809 always available in leading double underscore form. The C99 support is
8810 mostly missing, but it's a start.
8811 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8812 reserved identifier "__data".
8814 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8816 * src/mcs51/peeph.def: fixed bug 1170013
8818 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8820 * device/include/mcs51reg.h: fixed bug 842007
8822 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8824 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8827 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8829 * src/port.h (struct PORT),
8830 * src/avr/ralloc.c (avr_assignRegisters),
8832 * src/ds390/ralloc.c (ds390_assignRegisters),
8834 * src/hc08/ralloc.c (hc08_assignRegisters),
8836 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8838 * src/pic/ralloc.c (pic14_assignRegisters),
8840 * src/pic16/ralloc.c (pic16_assignRegisters),
8842 * src/xa51/ralloc.c (xa51_assignRegisters),
8844 * src/z80/ralloc.c (z80_assignRegisters),
8846 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8847 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8849 * src/SDCCdflow.c (computeDataFlow),
8851 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8853 * src/SDCCcflow.c (*),
8855 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8856 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8857 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8858 immedDom() returning wrong block; probably fixes bug #1160833)
8860 2005-03-20 Borut Razem <borut.razem AT siol.net>
8862 * support/scripts/inc2h.pl: WIN32 port
8864 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8866 * device/lib/makefile.in: added abs.c and labs.c
8868 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8870 * device/include/stdint.h: added
8871 * device/lib/abs.c: added
8872 * device/lib/labs.c: added
8873 * device/include/stdlib.h: added abs() and labs() prototypes
8874 * device/lib/libsdcc.lib: added abs and labs
8875 * device/include/float.h,
8876 * device/lib/_fsmul.c,
8877 * device/lib/printf_fast.c,
8878 * device/lib/printf_tiny.c: updated comments
8880 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8882 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8885 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8887 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8888 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8890 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8892 * device/lib/printf_large.c: removed inline assembly for portability and
8893 readability. Use printf_fast if speed or size are more important.
8894 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8895 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8897 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8899 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8900 prevent compiler warning
8902 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8904 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8905 moved to level 0 and declared as static. Also they are explicit
8906 placed in access bank. This was necessery because some times they
8907 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8908 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8909 optimizations. Currently only compare to unsigned char is implemented,
8910 * src/pic16/gen.c: added fReturnIdx array,
8911 * (struct resolvedIfx) is moved to gen.h and made public,
8912 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8913 * (aopForSym): added an optimization to directly store in stack of
8914 the operand of a SEND iCode,
8915 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8916 but as registers instead (AOP_REG) using the fReturnIdx array,
8917 * (pic16_freeAsmop): remove the freed register from the
8918 _G.sregsAlloc field,
8919 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8920 a compare of 'WREG',
8921 * (pic16_popGetTempRegCond): changed function prototype, now
8922 function takes also a bitVector argument v which holds the current
8923 set of registers that are allocated for stack access by aopForSym,
8924 registers allocated in aopForSym for accessing stack symbols are not
8925 any more part of the functions usedRegs field,
8926 * (genCall): some times aopOp is called for a stack variable to be
8927 send, aopForSym might perform the push, if this is true make sure
8928 that genCall doesn't push the variable twice by testing _G.resDirect,
8929 * (genFunction): changed testing for unspecified interrupt number
8930 from 256 to INTNO_UNSPEC,
8931 * modified selection scheme of frame pointer generation. Previously
8932 if function did use local registers a frame pointer was generated,
8933 now a frame pointer is generated only if function has arguments
8934 (that need PLUSW2 register access), or has stack arguments, or the
8935 compiler is not instructed to omit the frame pointer,
8936 * (genEndFunction): before restoring local registers that were saved
8937 in the function preamble, also restore the registers that *might*
8938 have been allocated for stack access,
8939 * (genRet): removed some old comments,
8940 * (genCmp, the active (RN's) version): added a call to the
8941 pic16_genCmp_special function to perform the compare with a more
8942 robust and optimized way,
8943 * (genInline): a feature has been added in inline code generation,
8944 which allows a wildcard variable substitution when writing inline
8945 assembly. Code is incomplete and experimental therefore undocumented,
8946 * (genCast): changed order of aopOp for result and right to allow
8947 aopForSym to directly load the result if possible,
8948 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8949 perform an optimized compare on some selected special occasions,
8950 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8951 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8952 generate an IVT any more,
8953 * src/pic16/main.c (pic16_optionsTable): added command line option
8955 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8956 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8958 * src/pic16/NOTES: Raphael Neider added in list of active developers
8959 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8960 jumptable_end to prevent bug #,
8961 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8962 inCond and outCond fields,
8963 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8964 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8965 turn off register spilling,
8966 * (packRegsForOneUse): synced with other ports' versions although it
8967 is not used currently,
8968 * (pic16_packRegisters): added an optimization while reading
8969 structure bitfields, some registers may be saved (malloc code is
8970 decreased by 80 bytes)
8972 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8974 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8975 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8976 this can be optimized more?
8978 2005-03-10 Raphael Neider <rneider AT web.de>
8980 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8981 genNearPointerGet): (hopefully) fixed access to bitfields via
8982 pointers (p->bitN = x; and x = p->bitN; failed)
8984 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8986 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8988 2005-03-09 Raphael Neider <rneider AT web.de>
8990 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8992 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8994 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8995 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8996 (regTypeNum): set REG_BIT type if necessary
8997 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8998 * support/regression/tests/critical.c: check bug 1144613
9000 2005-03-02 Raphael Neider <rneider AT web.de>
9002 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9004 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9006 * src/avr/ralloc.c (serialRegAssign),
9007 * src/ds390/ralloc.c (serialRegAssign),
9008 * src/hc08/ralloc.c (serialRegAssign),
9009 * src/mcs51/ralloc.c (serialRegAssign),
9010 * src/pic/ralloc.c (serialRegAssign),
9011 * src/pic16/ralloc.c (serialRegAssign),
9012 * src/xa51/ralloc.c (serialRegAssign),
9013 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9015 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9017 * src/SDCCast.c (decorateType): fixed bug 1124787
9019 2005-02-20 Hubert Sack <sack AT digiplan.de>
9020 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9022 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9025 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9027 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9028 to keep the correct label reference count when adding/removing references
9029 to labels. A peephole file using this is appended to patch #1144962.
9031 2005-02-14 Raphael Neider <rneider AT web.de>
9033 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9034 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9035 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9036 retrievals of result operand's value on assignment
9038 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9040 * device/include/pic16/string.h: modified prototype for memccpy()
9041 to memccpy(void *, void *, char, size_t)
9042 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9043 check whether to omit frame pointer or not,
9044 * (genInline): convert all occurences of "\n" to LF in inline
9045 assembler blocks, this helps formatting the inline text,
9046 * (pic16_loadFSR0): modified prototype,
9047 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9048 removed some 8051 legacy code,
9049 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9050 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9051 before allocating temporary registers in functions,
9053 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9055 * support/regression/tests/bitvars.c: corrected the "fix"
9057 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9059 * support/regression/tests/bitvars.c,
9060 * support/regression/tests/bitwise.c,
9061 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9063 2005-02-10 Raphael Neider <rneider AT web.de>
9065 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9066 different size for Alpha
9067 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9069 2005-02-09 Raphael Neider <rneider AT web.de>
9071 * src/SDCC.lex(doPragma) : save and restore warning options as well
9072 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9073 * have #pragma less_pedantic set the errorlevel to WARNING
9075 * (cloneOptimize) : fixed wrong malloc's size
9076 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9077 facilitate correct handling of #pragma (save|restore)
9079 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9081 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9083 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9085 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9087 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9089 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9091 2005-02-02 Raphael Neider <rneider AT web.de>
9093 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9094 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9095 * (pic16_storeForReturn): fixed to allow returning function pointers
9096 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9097 * device/include/pic16/{stddef.h,stdbool.h}: added
9099 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9101 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9103 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9105 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9106 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9107 appeared to be required
9109 2005-01-31 Borut Razem <borut.razem AT siol.net>
9111 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9112 include/mcs51 and include/z80 directories to the package
9114 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9116 * src/hc08/gen.c (genFunction): fixed bug #1112752
9118 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9120 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9122 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9124 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9126 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9128 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9130 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9132 * device/include/c8051fxxx.h: removed these 6 files
9133 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9135 2005-01-26 Raphael Neider <rneider AT web.de>
9137 * src/pic16/gen.c (genAssign): fixed assignment from longs
9138 in codespace (were cut to three bytes)
9139 * (genDummyRead): implemented (except for CODESPACE...),
9141 * src/pic16/glue.c (emitStatistics): beautified
9142 * device/lib/pic16/libm/Makefile: added include path
9144 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9146 * src/z80/gen.c (aopPut): fixed bug #1103902
9148 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9150 * device/lib/expf.c: fixed bug #1095792
9152 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9154 * device/lib/pic16/libm: added Math library sources
9156 2005-01-24 Raphael Neider <rneider AT web.de>
9158 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9159 to enable upcast to pCodeOpReg2 (there is no type tag to
9160 differenciate the two and pic16_popGet2p cast into PCOR2)
9161 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9162 (sizeof(sectNames) changed to sizeof(sectName))
9163 Both patches fix segfaults under MinGW.
9165 2005-01-23 Raphael Neider <rneider AT web.de>
9167 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9168 Safe_[mc]?alloc()'ed variables
9169 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9170 of (byte sized) temporaries (assign them to WREG for now)
9171 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9172 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9173 this might fix SIGSEGVs on MinGW...
9174 * src/SDCCopt.c (killDeadCode): restored original behaviour
9175 (volatile operands might get thrown away though)
9177 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9179 * src/pic16/gen.c: fixed bug #1106975,
9180 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9181 pointer update, INTCON is saved, global interrupts are disabled and
9182 restored after updateing TOS.
9183 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9184 * added function attribute 'shadowregs' to take advantage of shadow
9186 * added function attribute 'wparam' as an alternative to the wparam
9188 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9189 user declares a non-ISR function as 'shadowregs',
9190 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9192 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9194 * .version: bumped version number to 2.4.8
9195 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9197 * device/lib/pic16/libio/i2c/: I2C module support library,
9198 * device/include/pic16/i2c.h: I2C support library header,
9199 * device/lib/pic16/libc/stdio/: standard IO support sources,
9200 * (printf_small.c): printf_small() source, supports float print,
9201 * (printf_tiny.c): printf_tiny() source, does not support floats,
9202 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9203 enable global optimizations for entire library source, other
9204 Makefiles in the source tree are also modified to reflect this,
9205 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9207 * doc/sdccman.lyx: updated to reflect new changes,
9208 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9209 sym->onStack if-case,
9210 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9211 sbit, idata, _idata, xdata, _xdata,
9212 * added pragma library, to link an external library, (see doc),
9213 * removed command line options, --pomit-config-words, --pomit-ivt,
9214 --pleave-reset-vector,
9215 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9216 when calling assembler to reflect memory model used, also define
9217 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9218 reflect stack model used,
9219 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9220 on stack return NULL,
9222 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9224 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9225 of the operands is volatile. Fixes #1020220
9227 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9229 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9230 * (OptimizeRegUsage): make sure that there is really no other flow where
9231 the first pCode is used
9233 2005-01-22 Raphael Neider <rneider AT web.de>
9235 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9236 to fix #1106967 (pCode->seq are not set up correctly)
9238 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9240 * src/SDCCglue.c (glue): make sure code area is declared before the
9241 static initialization area.
9243 2005-01-21 Raphael Neider <rneider AT web.de>
9245 * device/lib/Makefile.in: fixed test for pic16 install dir
9246 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9248 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9249 added --optimize-goto compiler switch and pragma wparam documentation
9250 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9251 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9252 and PRODH closing bug #1071770 (peephole optimizer)
9254 2005-01-19 Raphael Neider <rneider AT web.de>
9256 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9257 cmdLine buffers (used when calling sdcpp...) are large enough
9258 (MAX_PATH=256 truncates arguments leading to system halts when
9260 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9261 * (genUminus): rewritten to for efficiency
9262 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9263 used uninitialized in some cases)
9264 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9265 copy the third byte from the int -- now assumes 0x80 (data memory)
9266 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9267 operands (genAddLit expects the iCode's operands to swapped as
9268 well), fixed leftover bytes (crashed for short left operands)
9269 * (pic16_genMinusDec): performance improvements, removed false
9271 * (pic16_genMinus): fixed to cope with differently sized operands
9272 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9274 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9275 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9276 new banksel optimization
9277 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9278 analysis for temporary registers (segfaults...)
9279 * src/pic16/peeph.def: added rule
9281 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9283 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9284 which converts a float number to its ASCII representation
9285 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9286 functions to convert the fractional and integer part of a float to ASCII,
9287 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9288 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9290 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9292 * device/include/pic16/adc.h: added GPL info,
9293 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9294 a pCodeOp as tested operand,
9295 * (genNearPointerGet): optimized bit testing, does not use
9296 intermediate register for bit value, test directly instead with
9297 BTFSS, BTFSC, works only for single bits,
9298 * (genpic16Code): dump the name of the iCode in the asm,
9299 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9300 renamed to pic16_decodeOp,
9301 * (serialRegAssign): do not allocate a temporary register for iCode
9302 sequences that test a single bit for 1/0
9304 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9306 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9307 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9308 access stack and frame pointers. They are initially assigned to
9309 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9310 accessing SFRs. Updated all occurences of modification of stack or
9311 frame pointer in gen.c and pcode.c,
9312 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9313 assigning of a literal value to pointers,
9314 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9315 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9318 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9320 * doc/sdccman.lyx: update documentation about stack pragma, added
9321 some info for stack memory models
9323 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9325 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9327 2005-01-08 Raphael Neider <rneider AT web.de>
9329 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9330 udata sections to fix bug #1097823
9332 2005-01-05 Raphael Neider <rneider AT web.de>
9334 * src/pic16/gen.c (genGenericShift): added handling of differently
9335 sized left operand and result
9337 2005-01-04 Raphael Neider <rneider AT web.de>
9339 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9340 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9341 to hold the condition bit)
9342 * added new version of genCmp (old code available via #define)
9343 * added new version of genShiftLeft/genShiftRight in a generic
9344 way, now supports shifting by negative values
9345 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9346 shiftCount (expected by genGenericShift)
9347 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9348 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9350 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9351 is an invalid literal too...)
9353 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9355 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9356 from Raphael Neider,
9357 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9358 for 8-bit literals. This fixes some literal operands which are sign
9359 extended to 16-bits ints when instruction needs only 8-bits.
9361 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9363 * device/lib/logf.c: added mcs51 assembly version
9364 * device/lib/expf.c: added mcs51 assembly version
9365 * device/lib/_logexpf.c: new shared asm code for expf and logf
9366 * device/include/math.h: add defines for assembly math library
9367 * device/lib/Makefile.in: build new _logexpf.c
9368 * device/lib/libfloat.lib: use new _logexpf.c
9370 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9373 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9374 device types which have less than 0x7f registers.
9376 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9378 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9380 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9382 * device/lib/printf_fast.c: only build on supported arch.
9383 * device/lib/printf_tiny.c: only build on supported arch.
9384 * device/lib/printf_fast_f.c: only build if asm float lib
9385 * device/lib/_fsget1arg.c: only build if asm float lib
9386 * device/lib/_fsget2args.c: only build if asm float lib
9387 * device/lib/_fsnormalize.c: only build if asm float lib
9388 * device/lib/_fsreturnval.c: only build if asm float lib
9389 * device/lib/_fsrshift.c: only build if asm float lib
9390 * device/lib/_fsswapargs.c: only build if asm float lib
9391 * device/include/stdio.h: don't provide print_fast,
9392 print_fast_f, print_tiny prototypes if --xstack used
9394 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9396 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9397 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9400 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9402 * device/lib/printf_fast_f.c: same as printf_fast, but
9403 with floating point enabled
9404 * device/lib/printf_fast.c: minor tweaks
9405 * device/include/stdio.h: add printf_fast_f
9407 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9409 * src/SDCCmain.c: make --float-reent default for mcs51
9410 * device/lib/_fsadd.c: added mcs51 assembly version
9411 * device/lib/_fssub.c: added mcs51 assembly version
9412 * device/lib/_fsmul.c: added mcs51 assembly version
9413 * device/lib/_fsdiv.c: added mcs51 assembly version
9414 * device/lib/_fseq.c: added mcs51 assembly version
9415 * device/lib/_fsneq.c: added mcs51 assembly version
9416 * device/lib/_fsgt.c: added mcs51 assembly version
9417 * device/lib/_fslt.c: added mcs51 assembly version
9418 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9419 * device/lib/Makefile.in: add _fscmp to build
9420 * device/lib/libfloat.lib: add _fscmp to build
9422 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9424 * device/lib/_fs2slong.c: added mcs51 assembly version
9425 * device/lib/_fs2sint.c: added mcs51 assembly version
9426 * device/lib/_fs2schar.c: added mcs51 assembly version
9427 * device/lib/_fs2ulong.c: added mcs51 assembly version
9428 * device/lib/_fs2uint.c: added mcs51 assembly version
9429 * device/lib/_fs2uchar.c: added mcs51 assembly version
9430 * device/lib/_slong2fs.c: added mcs51 assembly version
9431 * device/lib/_sint2fs.c: added mcs51 assembly version
9432 * device/lib/_schar2fs.c: added mcs51 assembly version
9433 * device/lib/_ulong2fs.c: added mcs51 assembly version
9434 * device/lib/_uint2fs.c: added mcs51 assembly version
9435 * device/lib/_uchar2fs.c: added mcs51 assembly version
9436 * device/include/float.h: added #define to select asm vs c
9438 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9440 * device/lib/printf_fast.c: improvements to float output
9441 * device/include/float.h: add defines for assembly float library
9442 * device/lib/_fsget1arg.c: receive 1 float arg
9443 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9444 * device/lib/_fsnormalize.c: normalize a float
9445 * device/lib/_fsreturnval.c: return float, various helper routines
9446 * device/lib/_fsrshift.c: right shift a float's mantissa
9447 * device/lib/_fsswapargs.c: swap 2 floats
9448 * device/lib/Makefile.in: build these 6 new files for mcs51
9449 * device/lib/libfloat.lib: add these 6 files to the library
9451 2004-12-26 Borut Razem <borut.razem AT siol.net>
9453 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9456 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9458 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9459 and fully reentrant and register bank neutral.
9460 * device/lib/printf_fast.c: added float (not enabled by default),
9461 added compact/slower integer (also not enabled by default),
9462 improved size/speed of fast integer code, other minor changes
9463 * device/include/stdio.h, device/lib/Makefile.in,
9464 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9466 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9468 * src/pic16/pcode.c: declaring variables other than at the start of a
9469 block is not supported in C by VC6.
9471 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9473 * applied a previous patch from Raphael Neider that wasn't included
9474 in the previous commits, which fixes infinite loops within jumptable
9476 * made some fixes that previous patches introduced
9478 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9480 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9481 that fixes an issue with AOP_PCODE asmop's offset,
9482 * (pic16_popCopyReg): update instance field too,
9483 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9484 function of pic port,
9485 * (genCmp, genAnd, genAssign),
9486 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9488 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9490 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9491 variables initial values to idata section,
9492 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9493 variables in some functions. This utilizes parmBytes field of iCode
9494 structure to hold the offset of the variable in stack. (might be
9495 able to use the stack field too?)
9496 * applied patch from Raphael Neider # ### , # ###
9497 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9498 variable initial values in idata section,
9499 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9500 for static variables with initial value
9501 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9502 applied fix in while loop from Raphael Neider.
9504 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9506 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9507 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9508 * src/ds390/ralloc.c (serialRegAssign): spill bits
9509 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9510 * support/Util/SDCCerr.c,
9511 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9512 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9513 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9515 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9517 * device/include/sdcc-lib.h: inserted LGPL, added includes
9518 asm/ds390/features.h and asm/mcs51/features.h
9519 * device/include/asm/default/features.h,
9520 * device/include/asm/gbz80/features.h,
9521 * device/include/asm/z80/features.h: added empty _AUTOMEM
9523 * device/include/asm/ds390/features.h,
9524 * device/include/asm/mcs51/features.h: added files with defines for
9525 _AUTOMEM and _STATMEM indicating automatic and static storage class
9526 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9527 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9528 * src/SDCCicode.c (geniCodeCast),
9529 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9530 * src/SDCCloop.c (loopInduction): removed unused variable lr
9531 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9532 to convertToFcall to include char modulo (RFE 1065037), added check
9533 if left operand is unsigned and use abs of literal value
9534 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9535 as it doesn't work after conversion from peephole.def to peephole.rul
9536 * src/mcs51/gen.c (toBoolean): added check for size,
9537 (genModOneByte): optimized code for signed char modulo a literal
9538 power of 2 (thanks to Hubert Sack),
9539 (genRRC): removed unnecessary "clr c",
9540 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9541 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9543 swapped rules 256.c and 256.d,
9544 extended 256.d by using new multiple checks (thanks Erik),
9545 added rules 256.e and 256.f,
9546 updated rule 261.a and 261.b to new generated code
9547 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9549 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9551 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9552 induction related bugs, including first part of bug #1074377
9554 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9556 * applied patch from bug-report #1076292,
9557 * applied patches for genAnd and Goto-optimizations for Raphael
9559 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9560 dump a less iCode information,
9561 * src/pic16/device.h (pic16_options_t): added field debgen,
9562 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9563 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9564 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9566 * (various functions): added macros FENTRY and FENTRY2 to functions,
9567 to emit function prologue,
9568 * (various functions): fixed indentation,
9569 * (genNearPointerGet): fixed loading of FSR0,
9570 * (genPackBits): applied patch from Raphael Neider to fix updating
9571 of FSR0 and touching only the modified bits,
9572 * src/pic16/genarith.c (various functions): added macros FENTRY to
9573 emit function prologue in comments,
9574 * src/pic16/pcode.h: added functions debugf2, debugf3,
9575 * src/pic16/ralloc.c: partial fix for packForPush caused
9578 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9580 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9581 <stsp AT users.sourceforge.net> with reversed byte order
9582 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9584 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9586 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9588 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9589 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9591 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9593 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9595 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9597 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9599 (setFromConditionArgs): friendly operand parser for peephole rules,
9600 (operandBaseName, operandsNotRelated): new peephole condition
9601 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9602 architecture specific register naming into account, handles n-way
9603 comparisons, and supports quoted literals
9604 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9606 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9608 * src/mcs51/peeph.def: fixed bug #1076940
9610 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9612 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9614 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9616 Adding support for replacing ljmps with sjmps in jumptables
9617 generated for switch statements. For now you need to set the
9618 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9619 Now 4 algorithms for mcs51 jumptable generation are used:
9620 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9621 addresses loaded pc-relative for up to 112 cases and stack-pushing
9622 target addresses loaded with offset from dptr for up to 256 cases.
9624 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9625 * src/mcs51/main.c: adapted constants for switch table generation
9626 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9628 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9630 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9631 * support/regression/tests/bug1057979.c: added test for bug 1073386
9633 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9635 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9638 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9640 * src/pic16/device.h,
9641 * src/pic16/genarith.c,
9644 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9646 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9648 Large cummulative patch for pic16 port.
9649 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9650 to call when a stack overflow occurs,
9651 * (malloc.h): added CVS Id tag,
9652 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9654 * added libc directory. The current version of LibC contains string
9655 functions, ctype functions and macros and some functions of the
9656 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9657 be extensively tested in the future. Standard disclaimer here.
9658 Library is not automatically build yet. But one can build it by
9659 invoking 'make' inside the libc directory.
9660 * added ADC library under libio. Preliminary version yet.
9662 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9663 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9664 aopForRemat() now and not by pic16_aopOp(),
9665 * (pic16_popGetTempReg): removed warning messgae when allocating
9666 temporary registers, its a buggy feature and will be removed,
9667 * (pic16_popGet): set register instance field in AOP_CRY,
9668 * (pic16_outBitC): fixed for results in size greater than 1,
9669 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9670 * (pic16_storeForReturn): optimized return of 0,
9671 * (genCmp): experimental code for new genCmp which uses PIC18's
9672 special compare&skip instructions. Initial tests fail some times
9673 with variables grater than 1 byte in size, so new code is disabled,
9674 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9676 * (genCast): began a fix to optimize the casting of a bit to another
9677 bit, now assigning a bitfield to another bitfield will fail, sorry,
9678 * src/pic16/main.c: disabled the use of lr-support feature,
9679 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9680 * added some function prototypes, added function _debugf prototype,
9681 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9682 bits with offset (case PO_GPR_BIT),
9683 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9685 * (isBankInstruction): modified to return 0 for no banking instruction,
9686 and 1 for banking instruction,
9687 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9688 caused stop processing pCodes after a inline assembly block,
9689 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9690 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9691 registers when it shouldn't,
9692 * src/pic16/ralloc.c (allocReg): add preliminary support for
9693 supporting a limited set of temporary registers,
9695 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9697 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9698 genDataPointerSet): ensure assignments always copy in MSB to LSB
9700 (loadRegFromAop): recognize CLRH optimization,
9701 (genFunction): optimize RECEIVE iCodes in reentrant functions
9703 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9705 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9706 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9708 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9709 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9710 contiguous with data
9712 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9714 * device/lib/_gptrget.c (_gptrget),
9715 * device/lib/_gptrgetc.c (_gptrgetc),
9716 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9717 instead of sjmp to ret
9718 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9719 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9721 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9723 * .version: bumped version to 2.4.7
9724 * device/lib/_gptrget.c (_gptrget): is now _naked
9725 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9726 * device/lib/_gptrput.c (_gptrput): is now _naked
9727 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9728 (createFunction): fixed xstack
9729 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9730 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9732 (geniCodeCritical): store original interrupt state in an iTemp bit
9733 var unless stack-auto
9734 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9735 * src/SDCCmain.c (setIncludePath): added include/target to search path
9736 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9737 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9739 (processFuncArgs): put bit vars in bit area
9740 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9741 unsaveRBank): fixed xstack,
9742 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9743 (genFunction, genEndFunction): fixed xstack,
9744 (genAssign): optimization don't walk backwards through mem
9745 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9746 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9747 * support/regression/Makefile: also make library (for stack-auto) when
9748 making "all" and added "test-mcs51-xstack-auto"
9749 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9750 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9751 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9752 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9753 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9754 make-library by MAKE_LIBRARY
9755 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9756 regression tests for xstack
9757 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9758 * support/regression/tests/critical.c: test for critical on mcs51
9760 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9762 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9763 built version of sdcc instead of installed version
9765 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9767 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9768 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9770 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9771 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9772 WARNING: remove device/lib/build/z80/printf.o by hand when
9773 updating from previous build!
9774 * device/lib/z80/printf.c: updated comment
9775 * support/regression/tests/bug1057979.c: test all ports now
9776 * support/regression/tests/bug1065458.c: file added
9778 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9780 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9781 *_start and *_end symbols for static functions
9783 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9785 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9786 and search crt0.o in all library paths,
9787 (setIncludePath): proper handling of --nostdinc,
9788 (setLibPath): proper handling of --nostdlib
9789 * support/regression/Makefile,
9790 * support/regression/ports/ds390/spec.mk,
9791 * support/regression/ports/gbz80/spec.mk,
9792 * support/regression/ports/hc08/spec.mk,
9793 * support/regression/ports/mcs51/spec.mk,
9794 * support/regression/ports/mcs51-large/spec.mk,
9795 * support/regression/ports/mcs51-stack-auto/spec.mk,
9796 * support/regression/ports/z80/spec.mk: use include and lib files from
9797 built version of sdcc instead of installed version
9798 * doc/sdccman.lyx: fixed typo in --nostdinc
9800 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9805 * src/pic/gen.c : added support to generate code for struct bit fields.
9807 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9809 * as/xa51/xa_version.h,
9810 * device/include/errno.h,
9811 * device/include/regc515c.h,
9812 * device/lib/_itoa.c,
9813 * device/lib/_ltoa.c,
9814 * device/lib/ser_ir_cts_rts.c,
9815 * sim/ucsim/xa.src/glob.cc,
9816 * sim/ucsim/xa.src/inst_gen.cc,
9817 * sim/ucsim/xa.src/xa_bit.cc,
9818 * sim/ucsim/xa.src/xa_sfr.cc,
9819 * sim/ucsim/z80.src/inst_dd.cc,
9820 * sim/ucsim/z80.src/inst_fdcb.cc,
9821 * support/scripts/keil2sdcc.pl,
9822 * src/pic16/pic16.dsp,
9823 * src/pic16/pic16a.dsp: corrected cvs line endings
9824 * device/lib/printf_large.c: fixed bug 1057979
9825 * src/pic16/gen.c: fixed non-C standard code
9826 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9827 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9828 * support/regression/ports/mcs51/support.c: reload T1 asap
9829 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9830 pdata use and clear idata startup behaviour
9831 * support/regression/tests/bug1057979.c: added
9833 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9835 * device/examples/ds390/ow390/ad26.h,
9836 * device/examples/ds390/ow390/cnt1d.h,
9837 * device/examples/ds390/ow390/crcutil.c,
9838 * device/examples/ds390/ow390/ownet.h,
9839 * device/examples/ds390/ow390/owsesu.c,
9840 * device/examples/ds390/ow390/swt12.h,
9841 * device/examples/ds390/ow390/swtoper.c,
9842 * device/examples/ds390/ow390/temp10.h,
9843 * device/examples/ds390/ow390/thermodl.c,
9844 * device/examples/ds390/tinitalk/tinitalk.dsp,
9845 * device/examples/ds390/tinitalk/tinitalk.dsw,
9846 * device/examples/mcs51/clock/hw.h,
9847 * device/examples/mcs51/simple2/go.bat,
9848 * device/examples/serialcomm/windows/serial.h,
9849 * device/examples/xa51/dummy.c,
9850 * device/examples/xa51/hello.c,
9851 * device/include/80c51xa.h,
9852 * device/include/at89x051.h: corrected cvs line endings
9854 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9856 * src/pic16/main.c (options): added command line --gstack, to trace
9857 stack over/under flows,
9858 * added pragma 'wparam' to allow passing first byte of function
9859 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9860 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9861 call to __gstack_test function and sets up the symbol as extern,
9862 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9863 * popaop): added call to pic16_testStackOverflow,
9864 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9866 * (genCall, genPcall): now all parameters are passed via stack
9867 except in functions that are pass to wparam pragma in which WREG is
9869 * (genPcall): REENTRANT flag is checked to see if variable prototype
9870 contains reentrant keyword, don't call a non-reentrant function, via
9871 a reentrant function pointer or vice versa, functions are never
9873 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9875 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9876 SIGSEGV when accessing a NULL register stucture,
9877 * (pic16_printGPointerType): modified to handle UPPER modifier for
9878 function initializers, changed prototype of function to simpler one,
9879 * (pic16_printIvalFuncPtr): check to see if function is already
9880 added in externs list,
9881 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9882 optimized a move from W to SFR with a move to the same register
9884 * device/lib/pic16/debug: NEW directory, contains debug features
9885 which are enabled when linking with libdebug.lib, currently command
9886 line option --gstack enables stack pointer tracing for over/under
9887 flow, corresponding sources are in debug/gstack
9889 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9891 * doc/sdccman.lyx: updated SDCC version,
9892 * (PIC16 port): update list of command line options,
9893 * src/pic16/device.h (structure pic16_options_t): added field gstack
9894 to enable stack overflow tracing on push/pops,
9895 * src/pic16/device.c (statistics structure): added statistics
9897 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9898 pic16_dump_int_registers): increase statistics counters for each
9899 * variable which is encountered
9900 * (pic16_dump_usection): emit each .udata variable to its own udata
9902 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9903 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9904 parameters via stack, otherwise use old scheme,
9905 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9906 assembler output file,
9907 * src/pic16/main.c: added command line options --gstack to enable
9908 push/pop tracing for stack overflow,
9909 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9910 instructions): added size of each instruction,
9911 * (pic16_countInstruction): estimate size of instructions in
9912 the_pFile list, inline assembly blocks are not counted,
9913 * (pic16_FixRegisterBanking): trace previous register usage, when
9914 banksel optimizations is greater than 0, don't emit a redudant
9917 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9919 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9920 * src/pic16/ralloc.c : applied same fix for pic16.
9921 * src/pic/gen.c : tidied it up a little.
9923 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9925 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9926 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9928 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9930 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9932 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9934 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9935 non-reentrant function __modsint in the interrupt function (thus
9936 corrupting math operations during serial I/O)
9937 * device/lib/ser_ir.c: as above, changed buffersize
9938 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9940 * doc/Makefile: added option -t for rsync
9942 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9944 * src/SDCCast.h (struct ast),
9945 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9947 2004-10-20 Borut Razem <borut.razem AT siol.net>
9949 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9952 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9954 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9956 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9957 support functions to replace long sequences of MOVFF's from access
9958 bank registers to stack and vice versa,
9959 * src/pic16/device.h: added new field opt_flags, where optimization
9960 flags can be set to enable certain features,
9961 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9962 * pBlock, (genFunction, genEndFunction): surroung loop for
9963 saving/loading used registers in stack with PC_INFO pCodes,
9964 INF_LREGS. Code in between can then be optimized by pCode optimizer
9965 to support function calls,
9966 * (genDataPointerSet): fixed bug which loaded float fields in
9967 structures with corrupt data,
9968 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9969 in a standard way debug info on stderr. Feature used for developing
9971 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9972 obsolete chunks of code,
9973 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9974 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9975 * pic16/src/pcode.c (pic16_newpCodeInfo,
9976 * (pic16_newpCodeOpLocalRegs),
9977 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9979 * (pic16_pCodeConstString): printing of the initial value of a
9980 symbol as a comment is inhibited since parsing was already done by
9981 copyStr and output is corrupt,
9982 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9984 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9986 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9988 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9990 * as/mcs51/lkarea.c: removed old K&R style,
9991 (lnksect): changed check on boundary error,
9992 (lnksect2): changed check on boundary error,
9993 (lnksect2): extend XSTK to end of page if size = 1
9994 * as/mcs51/lkmain.c: removed old K&R style,
9995 (Areas51): create l_IRAM symbol
9996 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9997 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9998 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9999 * device/lib/_mullong.c: added version to be compiled with xstack
10000 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10001 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10002 * device/lib/mcs51/crtxstack.asm: fixed comment
10003 * src/SDCCglue.c: maxInterrupts defaults to 0,
10004 (emitMaps): added pdata,
10005 (createInterruptVect): (re)moved default,
10006 (glue): added pdata,
10007 (glue): moved __start__xstack to XSTK with default size 1
10008 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10009 and options.float_rent when options.stackAuto is set,
10010 (linkEdit): only write XDATA_NAME if provided on command line
10012 * src/SDCCmem.c: added pdata
10013 * src/port.h: added pdata_name to PORT
10014 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10015 (saveRegisters, unsaveRegisters): removed usage of B,
10016 (genMinus): fixed accumulator clash,
10017 (genJumpTab): added comment, this needs another look
10018 * src/mcs51/gen.c: added check for "B in use" paranoia,
10019 added pushB() and popB()
10020 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10023 * src/ds390/main.c,
10025 * src/mcs51/main.c,
10027 * src/pic16/main.c,
10029 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10030 added PSEG (PAG,XDATA) or NULL to port specifier
10031 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10032 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10033 (_mcs51_genInitStartup): removed __start__xstack equ,
10034 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10035 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10036 * src/z80/gen.c (_rleAppend): fixed warnings
10037 * support/regression/tests/zeropad.c: added pdata test
10038 * .version: bumped to 2.4.6
10040 2004-10-17 Borut Razem <borut.razem AT siol.net>
10042 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10043 as a part of nightly build
10045 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10047 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10048 WREG holds the first byte function parameters,
10049 * (aopForSym): take special case for symbols which are in FARSPACE
10050 but in CODESPACE too,
10051 * (assignResultValue): modified to take into account _G.useWreg,
10052 * (genCall): don't use wreg for parameter passing when function is
10053 declared as reentrant, too, added optimization INCF to stack
10054 pointer when stack parameter count is 1,
10055 * (genFunction, genEndFunction): refurnished and fixed to not using
10056 wreg for passing parameters when function has varargs or is
10057 reentrant, fixed bug with symbol name compare for generating
10058 functions in absolute address,
10059 * (pic16_storeForReturn): refurnished,
10060 * (genCmp): began writing a new version of the function, not ready
10061 yet, therefore it is disabled,
10062 * (genAssign): do not read code memory when assigning a function to
10063 a pointer function,
10064 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10065 array of characters, not pointer,
10066 * (pic16initialComments): in debug mode emit an .ident directive for
10068 * (_process_pragma): emit a new warning type (internal to pic16)
10069 when setting stack to default length, emit a similar warning when
10070 placing a function at absolute address and address is not word aligned
10071 * (_pic16_parseOptions): added 'return TRUE' statement,
10072 * (_pic16_linkEdit): if compiling a source, then add the source's
10073 file object, first in the list of objects to link,
10075 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10077 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10078 * src/pic/main.c : removed VC warning.
10079 * src/pic/gen.c : changed comment.
10081 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10083 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10084 reference to a deprecated symbol _GPTRREG was causing failure to
10085 link. Thanks G. M. Gallant for the info.
10087 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10089 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10090 comments for Bugs item #954788.
10092 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10094 * src/pic16/device.c (pic16_dump_gsection,
10095 * pic16_groupRegistersInSection): handle symbols declared to be in
10096 access bank differently,
10097 * src/pic16/gen.c (struct _G): added field resDirect,
10098 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10099 send values read from stack directly to result and don't allocate
10101 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10103 * (pic16_sameRegsOfs): NEW,
10104 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10105 free because they were not allocated from temporary pool,
10106 * pic16_popRegFromString): workaround to fix a problem with
10107 allocating variables twice or never,
10108 * (genGenPointerGet): using PRODL instead of FSR0H,
10109 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10111 * (genAssign): take advantage of the _G.resDirect flag,
10112 * (genCast): around line 11844, use mov2f instead of directly
10113 MOVFF'ing between operands to account for literal values,
10114 * src/pic16/genutils.c: some new debug functions for gpsim have been
10116 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10117 float with integer part only,
10118 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10119 place variables in access bank
10120 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10121 updated sources to reflect recent changes in gen.c
10123 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10125 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10126 sources that searched for headers in installation path, now the
10127 device/include/pic16 is used,
10128 * src/pic16/glue.c (pic16glue),
10129 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10130 .line directives if not in debug mode, this suppresses assembler's
10131 warnings for ignored directives
10133 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10135 * src/port.h: made reset_regparms prototype void parameter explicit.
10136 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10137 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10138 * doc/sdccman.lyx: documented warning disabling and how to use
10139 printf_large to make it print floats.
10140 * device/include/stdbool.h: NEW
10141 * device/lib/_atof.c,
10142 * device/lib/_divuint.c,
10143 * device/lib/_divulong.c,
10144 * device/lib/expf.c,
10145 * device/lib/printf_large.c,
10146 * device/lib/sincosf.c,
10147 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10148 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10149 a completely reentrant lib.
10151 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10153 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10154 * device/include/pic16/stdio.h: fixed bug with colon
10156 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10158 * device/include/pic16/stdio.h,
10159 * device/include/pic16/stdlib.h,
10160 * device/include/pic16/math.h: NEW
10161 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10162 declared as _naked to reduce overhead
10163 * device/lib/Makefile.in (target port-specific-objects-pic16):
10164 changed * to *.* so to ignore the CVS directory,
10165 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10166 stacked variables back in stack,
10167 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10170 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10172 * .version: bumped version number to 2.4.5
10173 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10174 * support/Util/SDCCerr.c (messages structure): added entry for
10177 Large cumulative patch for pic16 port and libraries.
10178 * device/include/pic16/sdcc-lib.h,
10179 * device/include/pic16/stdarg.h,
10180 * device/include/asm/pic16/features.h,
10181 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10182 * device/include/pic16/float.h: changes reentrant keyword with
10183 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10184 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10185 updated target build-libraries to include objects from gptr,
10186 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10187 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10188 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10189 all function headings,
10190 * src/SDCCmain.c: added global parameter userIncDirsSet,
10191 * (parseCmdLine): when option -I is encountered add directory to
10192 userIncDirsSet too,
10193 * src/version.awk: added space between control and long,
10194 * src/pic16/NOTES: added some notes for the port,
10195 * src/pic16/gen.c: added prototype for mov2fp function,
10196 * (fReturnpic16[]): properly named return value registers,
10197 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10198 * (aopForSym): added code to handle symbols with onStack flag set,
10199 symbols onStack are allocated PTRSIZE bytes,
10200 * (aopFreeAsmop): handles special case where asmops are stack objects,
10201 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10202 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10203 added argument lock to trace flaws in allocating temporary registers
10204 when developing port,
10205 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10206 * (pic16_popRegFromString): reenabled allocating a direct register
10208 * (assignResultValue): various beautifications,
10209 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10210 referenced function argument,
10211 * (genIpush): reenabled to allow stacked arguments, handles only
10212 ic->parmPush iCodes,
10213 * (genCall, genPcall): major changes to allow for variable argument
10214 functions, fixed a bug with falsely restoring stack pointer after
10215 returning from call,
10216 * (genFunction): pending code for critical function,
10217 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10218 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10219 * (genNearPointerGet): fixed bug with indirect reading, was always
10221 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10223 * (genAddrOf): rewrote code to take address of a stacked function parameter
10224 * (genCast): fixed casting to generic pointer type,
10225 * src/pic16/gen.h: added AOP_STA,
10226 * (struct asmop): added field stk,
10227 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10228 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10229 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10230 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10231 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10232 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10234 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10236 * (pic16_port structure): generic pointer size is set to 3,
10237 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10238 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10240 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10241 operand is an iTemp,
10243 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10245 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10246 * debugger/mcs51/simi.c: addapt new syntax of s51
10248 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10250 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10251 * src/pic16/pcode.c: commented out some calls to free() in order to
10254 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10257 * src/SDCCicode.c (isiCodeInFunctionCall),
10258 * src/avr/ralloc.c (selectSpil),
10259 * src/pic/ralloc.c (selectSpil),
10260 * src/pic16/ralloc.c (selectSpil),
10261 * src/ds390/ralloc.c (selectSpil),
10262 * src/hc08/ralloc.c (selectSpil),
10263 * src/xa51/ralloc.c (selectSpil),
10264 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10265 stack in the middle of a function call sequence (fixes bug #1020268)
10266 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10267 costs associated with the minimum switch case.
10269 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10271 * src/SDCC.lex: fixed bug #1030549
10273 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10275 * src/SDCCcse.h (struct cseDef),
10276 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10277 over a function call if the CSE is derived from a symbol whose
10278 address has been taken (fixes bug #1029883)
10279 * support/regression/tests/bug-1029883: a new regression test for
10282 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10284 * src/hc08/gen.c (emitinline): fixed bug #1029778
10285 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10286 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10287 and starts toward RFE #905167)
10289 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10291 * src/pic16/gen.c (mov2f): New function to move an operand to
10292 another without considering if it is a literal or a register,
10293 * (pic16_sameRegs): don't check if they are both AOP_REG,
10294 * (AccRsh): removed andmask=0 lines,
10295 * (genLeftShift): duplicated to be improved in future versions,
10296 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10297 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10298 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10299 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10300 * (insertBankSwitch): fixed inserting banksel directives algorithm
10301 for instructions that follow a skip instruction, this fixes a report
10302 for broken subtraction code generation,
10303 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10304 iCode is a left op, just in case result and right share the same
10307 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10310 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10312 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10313 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10314 on 2004-09-12; it was buggy
10316 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10318 * src/SDCCsymt.h: removed RESULT_CHECK
10323 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10325 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10327 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10328 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10329 configuration values no more rejected by compiler, they are assigned
10330 to configuration registers with a warning message instead,
10331 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10332 the for-loop so last conf register is emitted too,
10333 * (_pic16_initPaths): link library libsdcc.lib by default,
10334 * (_hasNativeMulFor): modified test for multiplication according to
10335 Raphael Neider's remarks. Integer multiplication is also done with
10337 * device/include/pic16/pic18fregs.h: corrected type error in while
10338 testing and including 18f6720 header file
10340 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10342 * src/pic16/device.h (pic16_options): removed field use_crt,
10343 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10344 until an optimization to handle single bits is added,
10345 * (pic16_loadFSR0): moved before genUnpackBits,
10346 * (genAnd): some white lines removed,
10347 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10348 leave_reset flags in pic16_options when using crt modules,
10350 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10352 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10353 for bugs 898889 & 979599. Also used some safer print instructions.
10355 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10357 * src/pic16/device.h (pic16_options_t): added field use_crt,
10359 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10360 catch a probable future bug,
10361 * src/pic16/gen.c: aopIdx function commented out,
10362 * (genAssign): commented out old code which used aopIdx,
10363 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10364 code, added if conditionals to take into account the --use-crt
10365 command line options,
10366 * src/pic16/main.c (pic16_optionsTable): added new command line
10367 options, --use-crt= and --no-crt,
10368 * (_pic16_linkEdit): now the proper crt object is added in the
10369 linker command line except than when --no-crt is specified,
10370 * src/pic16/pcode.c,
10371 * src/pic16/pcode.h: added some structures and functions for a new
10372 optimization scheme to compansate for instruction overhead between
10373 same iCodes, this scheme is currently under development and is not
10374 working in any way,
10375 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10377 * device/lib/pic16/startup/crt0i.c,
10378 * device/lib/pic16/startup/crt0iz.c: added global char variable
10379 __uflags to force the generation of an idata section
10381 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10384 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10385 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10387 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10389 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10390 Frieder) and clarified the default code optimization mode
10392 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10394 * src/SDCC.lex (doPragma, process_pragma),
10395 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10396 "opt_code_size", and "opt_code_balanced"
10397 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10398 regrouped options by category, added support for category headers
10399 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10400 and "--opt-code-size"
10401 * doc/sdccman.lyx: documented these new options and pragmas
10402 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10403 preference into account
10405 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10407 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10408 geniCodePreDec): Fixed bug 904237 by generating a warning
10410 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10412 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10414 * src/pic/device.c : When no max ram set validate full memory range.
10416 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10418 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10420 * device/lib/_gptrget.c,
10421 * device/lib/_gptrput.c: updated comment
10422 * device/lib/calloc.c,
10423 * device/lib/free.c,
10424 * device/lib/malloc.c,
10425 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10426 * src/SDCCcse.c (cseBBlock),
10427 * src/SDCCicode.c (printOperand, geniCodeArray),
10428 * src/SDCCicode.h (struct operand): fixed bug 868103
10429 * support/regression/tests/bug-868103.c: added
10430 * src/SDCCast.c (searchLitOp),
10431 * src/SDCCcse.h (struct cseDef),
10432 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10433 * src/SDCCicode.h (struct operand),
10434 * src/SDCCsymt.h (struct sym_link),
10435 * src/avr/gen.c (hasInc),
10436 * src/ds390/gen.c (hasInc),
10437 * src/hc08/gen.c (genPlusIncr, hasInc),
10438 * src/mcs51/gen.c (hasInc),
10439 * src/pic16/glue.c (pic16_printIvalChar),
10440 * src/pic16/ralloc.c (regWithIdx),
10441 * src/xa51/gen.c (hasInc) : removed warnings
10442 * src/SDCCast.c (createBlock): added comment ???
10443 * src/hc08/ralloc.c: updated comments
10445 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10447 * doc/sdccman.lyx: updated section on switch statements, added
10448 section about semaphore locking
10449 * doc/Makefile: added option -info for latex2html
10450 * device/lib/_gptrget.c,
10451 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10453 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10455 * src/pic/device.h,
10456 * src/pic/device.c,
10457 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10458 maxram is less than 0x100.
10460 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10462 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10464 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10467 * src/mcs51/main.c,
10468 * src/ds390/main.c,
10472 * src/pic16/main.c,
10475 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10476 a jump table is the best form for a switch statement, including
10477 automatic insertion of missing cases to make the case range
10478 continuous. Developed in collaboration with Frieder Ferlemann.
10480 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10482 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10483 accumulator result if it needs sign extension
10485 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10487 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10489 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10491 * device/lib/gbz80/printf.c,
10492 * device/lib/z80/printf.c: removed define for NULL
10494 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10496 * as/xa51/xa_link.c,
10497 * device/examples/ds390/ow390/ad26.c,
10498 * device/examples/ds390/ow390/cnt1d.c,
10499 * device/examples/ds390/ow390/counter.c,
10500 * device/examples/ds390/ow390/ds2480.h,
10501 * device/examples/ds390/ow390/ds2480ut.c,
10502 * device/examples/ds390/ow390/findtype.c,
10503 * device/examples/ds390/ow390/gethumd.c,
10504 * device/examples/ds390/ow390/owllu.c,
10505 * device/examples/ds390/ow390/ownetu.c,
10506 * device/examples/ds390/ow390/swt12.c,
10507 * device/examples/ds390/ow390/swtloop.c,
10508 * device/examples/ds390/ow390/temp.c,
10509 * device/examples/ds390/ow390/temp10.c,
10510 * device/examples/ds390/ow390/thermo21.c,
10511 * device/examples/ds390/ow390/tinilnk.c,
10512 * device/examples/ds390/ow390/tstfind.c,
10513 * device/examples/serialcomm/windows/serial.cpp,
10514 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10515 * device/include/reg51.h: fixed line endings for cvs
10517 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10519 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10520 packRegsForAccUse, packRegisters): new accumulator register
10522 * support/regression/ports/hc08/support.c (_putchar): suppress
10523 warning of unused variable
10524 * src/SDCCicode.c: added SWAP entry to codeTable
10526 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10528 * device/lib/sprintf.c: forgot to add this file before previous commit
10530 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10532 * src/pic16/gen.c (genPackBits): added operand right in function
10533 parameters, load result directly if p_type is POINTER (that is
10534 called by genNearPointerSet)
10535 * (genUnPackBits): added operand left in function parameters,
10536 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10537 FSR0 if accessing bitfields,
10539 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10541 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10542 _print_format; updated printf, sprintf, vsprintf
10543 * device/include/asm/default/features.h: corrected comment/define
10544 * device/lib/Makefile.in: added sprintf.c
10545 * device/lib/libsdcc.lib: added sprintf module
10546 * device/lib/printf_large.c,
10547 * device/lib/vprintf.c,
10548 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10550 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10551 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10552 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10554 * support/regression/tests/zeropad.c: define idata as data for hc08
10556 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10558 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10559 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10560 labels are referenced at least once (even if a reference is not found)
10561 * src/hc08/gen.c (emitcode): set isComment flag for comments
10562 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10563 loads), rules 6a..6b (optimize jumps to return)
10565 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10567 * device/lib/acosf.c (acosf),
10568 * device/lib/asinf.c (asinf),
10569 * device/lib/atanf.c (atanf),
10570 * device/lib/ceilf.c (ceilf),
10571 * device/lib/cosf.c (cosf),
10572 * device/lib/coshf.c (coshf),
10573 * device/lib/cotf.c (cotf),
10574 * device/lib/fabsf.c (fabsf),
10575 * device/lib/floorf.c (floorf),
10576 * device/lib/log10f.c (log10f),
10577 * device/lib/logf.c (logf),
10578 * device/lib/sinf.c (sinf),
10579 * device/lib/sinhf.c (sinhf),
10580 * device/lib/sqrtf.c (sqrtf),
10581 * device/lib/tanf.c (tanf),
10582 * device/lib/tanhf.c (tanhf),
10583 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10584 replaced all instances of "reentrant" in the library functions
10585 defined in math.h with this macro.
10586 * support/regression/tests/float_trans.c: reenabled test for hc08
10588 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10590 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10591 erroneously deleted
10593 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10595 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10596 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10597 multi-byte volatile operands are used
10598 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10599 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10600 initialization to area GSINIT0 so that it would always precede
10601 any static initializers in GSINIT
10602 * support/regression/tests/zeropad.c: fixed idata define for hc08
10603 * support/regression/tests/bug-927659.c,
10604 * support/regression/tests/float_trans.c: disabled tests for hc08
10605 pending missing library routines
10606 * .version: increased version number to 2.4.4 - hc08 port now passes
10610 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10612 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10613 * Makefile.common.in,
10615 * as/hc08/Makefile.in,
10616 * as/mcs51/Makefile.in,
10617 * as/z80/Makefile.in,
10618 * debugger/mcs51/Makefile.in,
10619 * device/include/Makefile.in,
10620 * device/lib/Makefile.in,
10623 * link/z80/Makefile.in,
10624 * packihx/Makefile.in,
10625 * sim/ucsim/main_in.mk,
10626 * sim/ucsim/avr.src/Makefile.in,
10627 * sim/ucsim/doc/Makefile.in,
10628 * sim/ucsim/gui.src/serio.src/Makefile.in,
10629 * sim/ucsim/hc08.src/Makefile.in,
10630 * sim/ucsim/s51.src/Makefile.in,
10631 * sim/ucsim/xa.src/Makefile.in,
10632 * sim/ucsim/z80.src/Makefile.in,
10634 * support/cpp2/Makefile.in,
10635 * support/librarian/Makefile,
10636 * support/makebin/Makefile: added DESTDIR to the install path proposed
10637 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10638 * doc/sdccman.lyx: added DESTDIR documentation
10640 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10642 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10643 instruction for interrupt handlers, use fast returns when returning
10644 from high priority interrupts
10646 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10648 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10650 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10651 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10652 bugs, ported much of Bernhard's code from mcs51
10653 * src/mcs51/gen.c (genSend),
10654 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10655 than one when calling a reentrant function
10656 * device/lib/_mullong.c: defined an alternate struct layout for big
10657 endian ports (hc08)
10659 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10661 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10664 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10666 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10667 are sane and complete before asking the port its prefered parameter
10668 passing method (fixes bug #1017633)
10669 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10672 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10674 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10675 problem in bitfields >= 8 bits.
10677 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10679 * src/SDCCsymt.c: undid changes that were not meant to be committed
10681 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10683 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10685 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10687 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10688 copied and wrong bit got inverted
10690 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10692 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10693 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10694 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10695 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10696 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10697 assignments to bitfields at known addresses
10698 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10699 reads from bitfields at known addresses
10700 * src/hc08/ralloc.c (packRegisters),
10701 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10702 genhc08Code): optimize pointer get values used as conditionals
10703 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10706 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10708 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10709 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10710 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10713 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10715 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10717 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10719 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10722 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10724 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10726 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10728 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10731 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10733 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10735 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10737 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10738 cases use more compact code.
10740 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10742 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10744 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10746 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10748 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10751 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10752 parameter of changePointer() from symbol* to sym_link*
10753 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10754 * src/SDCCsymt.c (compareType): void* type is castable to other
10755 pointers, but not necesarily an exact match.
10756 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10757 is no longer blindly treated as an exact match.
10758 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10760 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10762 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10764 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10768 * src/pic/ralloc.h,
10769 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10771 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10773 * src/pic/device.c,
10774 * src/pic/device.h,
10775 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10777 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10779 * src/mcs51/gen.c (emitcode): fixed bug #992819
10781 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10783 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10784 there's no need to make it worse
10786 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10788 * src/mcs51/ralloc.c (deassignLR),
10789 * src/ds390/ralloc.c (deassignLR),
10790 * src/hc08/ralloc.c (deassignLR),
10791 * src/z80/ralloc.c (deassignLR),
10792 * src/pic/ralloc.c (deassignLR),
10793 * src/pic16/ralloc.c (deassignLR),
10794 * src/avr/ralloc.c (deassignLR),
10795 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10796 rlivePoint): fixed another part of bug #971834
10798 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10800 * src/z80/main.c: enabled "critical" keyword
10801 * src/z80/mappings.i,
10802 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10803 functions (fixes bug #979646)
10804 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10806 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10808 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10811 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10813 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10814 doesn't disable too much optimizations
10816 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10818 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10820 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10822 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10824 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10826 * src/pic/gen.c tidied up tabs
10827 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10828 * src/pic/main.c tidied up tabs
10829 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10830 * src/pic/pcoderegs.c tidied up tabs
10831 * src/pic/ralloc.c tidied up tabs
10833 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10835 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10836 to S_FIXED for pic16 port and when symbol is not in level 0,
10837 allocate for S_REGISTER storage class and pic16 port, too,
10838 * src/pic16/device.h: prototype for checkSym,
10839 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10840 * (pic16_assignConfigWordValue): test the value and the mask to
10841 validate that the value is suitable for the configuration word,
10842 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10843 collect extern declared symbols, don't emit symbol twice, check
10844 first if symbol is in publics set first,
10845 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10846 * added command line '--fstack' which enables an experimental
10847 feature for stack access, too buggy to be used yet...
10848 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10849 * (pic16_allocDirReg): when register has storage class S_REGISTER
10850 allocate in pic16_dynAccessRegs,
10851 * device/include/pic16/pic18f????.h: modified configuration word
10852 naming convention, words started as CONFIG0H but should be CONFIG1H
10854 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10856 * device/include/mcs51reg.h: fixed bug 970993
10858 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10860 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10861 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10862 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10863 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10864 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10865 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10866 error/warning numbers,
10867 added function setWarningDisabled()
10868 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10869 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10870 _memcmp.c _memmove.c calloc.c realloc.c free.c
10871 * support/regression/tests/malloc.c: added tests for new functionality
10872 * support/regression/tests/zeropad.c: added tests for truncated initializers
10873 and initialized char arrays starting with '\x0'
10874 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10876 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10878 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10880 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10882 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10883 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10884 peephole 177.e. Thanks to anonymous
10886 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10888 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10889 function isn't used in the source but referenced as a
10890 variable initializer then declare it as extern in .asm file
10892 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10894 * .version: increased version number to 2.4.3
10896 Adding version extension according to ChangeLog CVS revision
10897 * src/Makefile.in (target all): added dependency 'version.h'
10898 * (rule version.h): added rule to create version.h from ChangeLog,
10899 * (rule dep): added dependency version.h,
10900 * src/version.awk: AWK script to create version.h
10901 * src/SDCCdwarf2.c (dwWriteModule),
10902 * src/SDCCglue.c (initialComments),
10903 * src/SDCCmain.c (printVersionInfo): modified to write after
10904 version string the version extension number,
10905 * src/SDCCutil.c: included "version.h"
10906 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10908 * src/SDCCutil.h: added prototype for getBuildNumber
10910 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10911 includeDirsSet, too,
10912 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10913 const char [] is found in function prototype...
10915 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10916 moving to WREG with source is already in WREG,
10917 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10918 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10919 * (aopForSym): stack'ed symbols are partially supported, added
10920 if-clause to support symbols in FARSPACE,
10921 * (sameRegs): added test for AOP_ACC to see if registers are same,
10922 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10923 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10924 * (pic16_popRegFromString): will not allocate a new register if it
10925 doesn't find one by name, bug may have introduced...
10926 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10927 * (genIpush): revived to use pic16 port's stack,
10928 * (genAddrOf): added incomplete case for stack'ed operand,
10929 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10930 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10931 can handle multibyte operands,
10932 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10933 * (pic16initialComments): added message for MPLAB compatibility
10935 * src/pic16/main.h: prototype for pic16_mplab_comp,
10936 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10937 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10938 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10939 because of increased complexity of procedure,
10940 * (_process_pragma): stack pragma changed to format 'stack pos len',
10941 emit symbol '_stack_end' to conform with gplink,
10942 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10943 to search for register,
10944 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10946 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10947 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10948 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10949 case for PO_GPR_REGISTER,
10950 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10951 dies, the new era is ahead !...
10952 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10953 pic16_dynInternalRegs,
10954 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10955 * (pic16_allocDirReg): minor optimizations and bug fixes,
10956 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10958 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10959 load stack and frame pointer with address of 'stack_end' symbol
10961 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10963 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10964 without source code but only variable initializers
10966 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10968 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10969 external are not declared as extern to reduce overhead while linking
10971 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10973 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10975 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10977 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10978 Yee Keat for the patch
10979 * src/SDCCast.c (decorateType): fixed bug #979599
10980 * src/ds390/gen.h: removed local fReturnSizeDS390
10981 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10982 * src/ds390/gen.c (genAnd, genOr, genXor),
10983 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10985 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10987 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10988 add relFilesSet to $3, manipulate $2 to handle linking of object
10989 files without source files in command line,
10990 * device/include/pic16 (all headers): added ID location macros,
10991 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10992 entries for ID location bytes,
10993 * (pic16_assignIdByteValue): NEW,
10994 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10995 added field dumpcalltree to pic16_options_t,
10996 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10997 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10998 emitting rFalseIfx label after check_carry label,
10999 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11000 pic16_emitDIRegs), NEW
11001 * (pic16glue): dump .calltree file when option --calltree found,
11002 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11003 * (_pic16_genAssemblerPreamble): emit ID locations after
11004 configuration registers,
11005 * (pic16_linkCmd): modifications of the link command,
11006 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11007 * (pic16_pCodeInitRegisters): don't init stack registers,
11008 * (pic16_findPrevInstruction): fixed bug,
11009 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11010 bug with immediate registers,
11011 * (buildCallTree): traces stack push and pop,
11012 * (pct2): dump also stack usage for each function,
11013 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11014 * (pic16_allocDirReg): various modifications,
11015 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11018 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11020 * src/pic16/pcode.c: removed buggy double colon
11022 2004-07-01 Borut Razem <borut.razem AT siol.net>
11024 * support/scripts/sdcc.nsi: added include/pic16 to setup
11026 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11028 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11029 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11031 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11032 specific command line arguments. Also added sample lkr script
11033 for placing a variable at a specific memory bank.
11034 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11035 at a specific memory bank,
11036 * (pic16_dump_isection): fixed bug which caused string literals to
11037 be omitted when dumping idata section,
11038 * (pic16_groupRegistersInSection): added code to handle registers
11039 in specific memory banks,
11040 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11041 public, all references are renamed too,
11042 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11044 * (pic16_storeForReturn): added case to handle when dest is WREG,
11045 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11046 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11047 pic16_rel_udata, check to see if that register is marked as being
11048 a member of a specific memory bank,
11049 * (pic16_printIvalCharPtr): added code to add string literals either
11050 to code or the idata sections,
11051 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11052 also accept the 'udata' pragma,
11053 * src/pic16/main.h: new structure types sectName and sectSym
11054 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11055 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11056 * (pic16_findPrevInstruction): fixed, it returned nothing,
11057 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11058 instruction combinations,
11059 * (pic16_FixRegisterBanking): heavily reorganised,
11060 * (pic16_AnalyzeBanking): if generating banksel directives is
11061 disabled, then don't call FixRegisterBanking at all,
11062 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11063 completely removed,
11064 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11066 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11068 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11069 Phuah Yee Keat <yk.phuah AT nestac.com>
11071 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11073 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11074 correctly the IVT even if it is relocated to some other location
11076 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11078 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11079 * device/include/pic16/pic18f2220.h: NEW,
11080 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11081 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11082 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11083 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11084 nodefaultlibs, ivt_loc is the location of the interrupt vector
11085 table, and nodefaultlibs signs that default libraries should not be
11086 linked in link stage,
11087 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11088 according to --ivt-loc argument,
11089 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11090 when pragma stack is found,
11092 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11094 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11095 256 (range check), 257 (do while), 258.a-f (bit banging
11096 f.e. on 3-wire SPI bus)
11098 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11100 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11101 variables used exclusively within a loop
11103 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11105 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11107 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11109 * src/SDCClrange.c (computeClash): fixed bug #971834
11111 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11113 * src/mcs51/gen.c (genCmp): fixed bug #975903
11114 * src/hc08/gen.c (operandsEqu),
11115 * src/ds390/gen.c (operandsEqu),
11116 * src/z80/gen.c (operandsEqu),
11117 * src/pic/gen.c (operandsEqu),
11118 * src/pic16/gen.c (operandsEqu),
11119 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11120 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11122 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11124 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11126 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11128 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11129 default case in switch statement,
11130 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11131 to eliminate problem with initialisation of pointers, but problem
11133 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11134 * (emitStaticSegment): removed various lines emitting debug info,
11135 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11136 added processor registers for utilizing EEPROM,
11137 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11138 configurable and set 8
11140 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11142 * .version: increased version number to 2.4.2,
11144 Cumulative patch for pic16 port
11145 * src/pic16/device.c: changed scheme to dump initial values for
11146 variables in idata segment, all print_idata* functions were removed,
11147 now the pic16_printIval* will be called,
11148 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11149 * _pic16_printPointerType, pic16_printPointerType,
11150 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11151 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11152 NEW, similar to the respective functions in SDCCglue.c,
11153 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11154 way, emitting hex bytes,
11155 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11157 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11159 * src/avr/ralloc.c (serialRegAssign),
11160 * src/xa51/ralloc.c (serialRegAssign),
11161 * src/pic/ralloc.c (serialRegAssign),
11162 * src/pic16/ralloc.c (serialRegAssign),
11163 * src/hc08/ralloc.c (serialRegAssign),
11164 * src/z80/ralloc.c (serialRegAssign),
11165 * src/ds390/ralloc.c (serialRegAssign),
11166 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11168 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11170 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11171 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11173 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11175 Cumulative patch for pic16 port:
11176 * src/pic16/device.h (typedef PIC16_device) modified fields for
11177 defining microcontrollers,
11178 * src/pic16/device.c: added new info for all devices in Pics16 array,
11179 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11180 to be optimised out by the pCode optimiser,
11181 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11182 specially, bug reported by G.M. Gallant,
11183 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11184 as force'd so that cannot be optimised out by pCode optimiser,
11185 * src/pic16/pcode.c,
11186 * src/pic16/pcodepeeph.c,
11187 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11188 they are disabled by default, but can be enabled explicit with
11189 command argument --denable-peeps, for testing,
11190 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11191 --pomit-ivt in COMPILE_FLAGS
11193 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11195 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11196 compilation on MSVC
11198 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11200 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11202 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11204 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11205 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11207 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11209 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11210 would only assign 0x300001 register.
11212 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11214 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11215 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11217 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11219 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11221 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11222 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11223 added peephole 254 (left shift), 255 (jump table)
11225 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11227 * device/lib/Makefile.in: removed comment line with model-pic16,
11228 * (target port-specific-objects-pic16): the libraries and objects
11229 are copied to the build directory form the device/lib/pic16/bin
11232 Cumulative patch concerning pic16 port:
11233 * library directory has been re-organized,
11234 * added support for PIC18F1220,
11235 * added headers and library sources for chips 18f1220,18f6520,
11236 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11238 * configuration registers setting has changed, now each supported
11239 device has a complete description of the registers it uses,
11240 * all initialisations are moved to idata sections, these section
11241 can be absolute or relocatable,
11242 * fixed initialisation of codespace variables,
11243 * fixed warning about PCLATU and gpsim,
11244 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11245 * (genAssign): use table reads when assigning from variables in codespace,
11246 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11247 char/int variables placed in codespace,
11248 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11249 registers set in .asm file, no need for --pomit-config-words anymore,
11250 * (pic16glue): some 8051 legacy segments are commented out
11251 (to be removed completely),
11252 * added support for alternative assembler and linker with --asm=
11253 and --link= command line arguments,
11254 * peepholes are disabled automatically in the port, no need to
11255 specify on command line,
11256 * port supports natively char/int/long multiplication, but converts
11257 all divisions to support functions,
11258 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11259 to the file set in variable $2,
11260 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11261 strings in ASCII format and not in hex,
11262 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11263 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11264 allocate proper register if iCodes aren't temporary,
11266 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11268 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11270 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11272 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11275 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11277 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11278 computed address is reused
11279 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11280 multi-byte bitfields
11282 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11284 * src/z80/gen.c: (genArrayInit): must check for pointers too
11286 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11288 * support/regression/tests/zeropad.c: never meant to commit the
11289 nestedstruct test: removed, added check for GCC version
11291 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11293 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11294 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11295 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11296 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11297 bugs 928906 and 954082 half-empty initializers
11299 * src/SDCCsymt.c (getAllocSize): added for above fix
11300 * src/z80/gen.c (genArrayInit): fixed bug 741044
11301 * support/regression/tests/zeropad.c: added tests
11303 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11305 * src/pic16/device.c (pic16_dump_section): corrected bug which
11306 caused some symbols of the libraries to be misplaced
11308 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11310 * src/pic16/glue.c,
11311 * src/pic16/ralloc.h,
11312 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11313 to fix conflict with pic port
11315 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11317 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11318 externs configuration variables,
11319 * src/pic16/ralloc.h,
11320 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11321 prototype in header, commented out some debug messages
11323 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11325 * src/pic16/glue.c,
11326 * src/pic16/main.c,
11327 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11328 for gpasm COFF object generation. Thanks to D. Hawkins for
11331 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11333 * src/ds390/main.c,
11334 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11335 Brock for spotting this)
11336 * src/ds390/gen.c (genEndFunction),
11337 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11338 interrupt handler and critical. Disable push/pop optimizations when
11339 peephole optimizations disabled.
11341 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11343 Updated pic16 library sources and headers.
11344 * device/lib/pic16/pic18f*/ ,
11345 * device/include/pic16/*.h: modified to handle structured SFR
11348 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11350 * src/port.h (PORT structure): added hook initPaths, now each
11351 port can declare its own default search paths,
11352 which can been seen with the --print-search-dirs option,
11353 see pic16 port for example,
11354 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11355 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11356 * (doPrintSearchDirs): NEW, replaces in a central manner the
11357 printing of search dirs which was split in set*Paths functions,
11358 * (main): added call to port->initPaths and doPrintSearchDirs,
11360 * src/ds390/main.c,
11363 * src/izt/tlcs900h.c,
11364 * src/mcs51/main.c,
11366 * src/pic16/main.c: modified port structures to reflect addition of
11369 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11370 * (pic16_dump_section): for registers in same address reserve memory once,
11371 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11373 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11374 result is greater in size than right or left,
11375 * (pic16_genUMult8X8_8): there are some cases where the result can
11376 be 16 bits size, so handle these,
11377 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11378 * (pic16_outBitC): modified to emit pcodes,
11379 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11381 * (genDivOneByte): implemented algorithm to divide 8-bits,
11382 * (genCmp): uncommented goto, but issues still exist,
11383 * (genAnd): fixed a bug with variables >8bits,
11384 * (genPackBits): optimization added that uses BCF/BSF to change a
11386 * (genAssign): fixed bug when assigning floating point literals,
11387 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11388 __sdcc_gsinit_startup label,
11389 * src/pic16/main.c (_pic16_init): removed search directory
11391 * (_pic16_initPaths): NEW, used to initialise search directories,
11392 * (_hasNativeMulFor): support functions for all except char/int
11393 multiplication, and char division,
11394 * (PIC16_port struct): modified entry for native mul support,
11395 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11397 * (buildCallTree): call to register_usage is ifdef'ed out,
11399 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11401 * device/include/string.h: applied Stas Sergeev's patch to make this
11402 header file compatible with the preprocessor -Wundef option
11403 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11404 failure (fixes bug #941458)
11406 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11408 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11409 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11410 that the variable, not the function, should be static
11411 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11412 to be consistent with non-literal case
11414 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11416 * src/SDCCast.c (isConformingBody): fixed bug #949967
11417 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11418 convilong): fixed bug #952086
11420 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11422 * src/SDCCmem.c (allocVariables): fixed bug #955321
11424 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11426 * src/hc08/main.c (_hc08_genAssemblerEnd),
11427 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11428 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11429 completely eliminated the use of a temporary file
11430 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11431 when more than one file linked
11432 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11434 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11436 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11437 which fixes bug #543481
11438 * support/regression/tests/bug-751703.c: fixed comments left from a
11439 cut and paste error
11440 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11441 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11442 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11444 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11445 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11446 are now changed to underscores in moduleName
11448 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11450 * as/mcs51/lkmem.c: better fix for bug #954173
11452 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11453 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11455 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11456 * device/include/c8051f000.h,
11457 * device/include/c8051f120.h,
11458 * device/include/c8051f300.h,
11459 * device/include/c8051f310.h,
11460 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11461 PWM16) and detab'ed
11463 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11465 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11466 and mailing lists, doc'ed --no-peep-comments, removed reference
11467 to knoppix (newest version has no LyX/LaTeX), other minor changes
11468 * src/SDCCglue.c (glue): save 2 bytes stack space with
11469 option --main-return. The ljmp could probably be avoided too
11471 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11473 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11475 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11477 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11478 * src/SDCCopt.c (isLocalWithoutDef),
11479 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11480 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11481 (credit to Maarten Brock for patch #949363, on which this is based)
11482 * support/regression/tests/bug-751703.c: some test cases of extern used
11483 within inner scopes.
11485 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11487 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11489 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11491 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11492 dwWriteLabel): fix to create valid debugger symbols even when
11493 the module name has non-alphanumeric symbols in it
11494 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11495 when a variable's allocation has been optimized away
11498 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11500 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11502 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11503 * src/mcs51/main.c,
11504 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11505 * src/ds390/main.c,
11506 * src/z80/gen.c (z80_emitDebuggerSymbol),
11508 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11510 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11511 * src/pic16/main.c,
11512 * src/avr/gen.c (avr_emitDebuggerSymbol),
11514 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11516 * src/SDCCdebug.c (emitDebuggerSymbol),
11518 * src/port.h: added a debugger struct to the port struct. Added a
11519 callback for defining debugger symbols
11521 * src/SDCCast.c (createLabel),
11522 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11525 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11526 iCode back to the ast for the function
11528 * src/hc08/ralloc.c (hc08_assignRegisters),
11529 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11530 unneeded fields from the regs struct.
11531 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11532 pushReg() & pullReg() functions instead of emitcode()
11534 * src/hc08/gen.c (genLabel, genhc08Code),
11535 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11537 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11540 * src/hc08/gen.c (genEndFunction, genhc08Code),
11542 * src/mcs51/gen.c (genEndFunction, gen51Code),
11544 * src/ds390/gen.c (genEndFunction, gen390Code),
11546 * src/z80/gen.c (genEndFunction, genZ80Code),
11549 * src/pic/gen.c (genEndFunction, genpic14Code),
11551 * src/pic16/gen.c (genEndFunction, genpic16Code),
11553 * src/avr/gen.c (genEndFunction, genAVRCode),
11555 * src/xa51/gen.c (genEndFunction, genXA51Code),
11557 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11558 specific code to cdbFile.c and out of the backend code generators
11560 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11561 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11562 starting address is now 0
11565 * as/hc08/m08pst.c,
11566 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11567 assembler directive for DWARF support
11568 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11572 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11574 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11576 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11577 and inappropriate peephole optimization in jump tables
11579 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11581 * as/hc08/m08pst.c,
11582 * src/SDCCglue.c: sdccopt works for the hc08 port now
11584 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11586 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11588 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11590 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11592 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11594 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11598 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11599 comments from the peephole optimizer replacement rules
11600 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11602 * src/SDCCcse.c (updateSpillLocation),
11603 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11605 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11606 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11607 objects far pointers
11609 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11611 * src/SDCCsymt.h: a missing part of my last change
11612 * src/pic/ralloc.c (regTypeNum),
11613 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11615 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11618 * src/SDCCicode.c (aggrToPtrDclType),
11619 * src/SDCCptropt.h,
11620 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11621 ptrPseudoSymConvert),
11622 * src/pic/ralloc.c (regTypeNum),
11623 * src/pic16/ralloc.c (regTypeNum),
11624 * src/hc08/ralloc.c (regTypeNum),
11625 * src/ds390/ralloc.c (regTypeNum),
11626 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11627 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11629 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11631 * link/z80/lkmain.c (afile),
11632 * as/hc08/lkmain.c (afile),
11633 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11634 prevent a pointer problem when a filename has no directory and
11635 no extension specified.
11637 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11639 * link/z80/lkmain.c (afile): allow periods in directory names
11640 * link/z80/lkmain.c (afile),
11641 * as/mcs51/lkmain.c (afile),
11642 * as/hc08/lkmain.c (afile): allow linker script file to have an
11643 extension other than ".lnk"
11644 * link/z80/lklex.c (getfid),
11645 * link/z80/lkmain.c (parse),
11646 * as/mcs51/lklex.c (getfid),
11647 * as/mcs51/lkmain.c (parse),
11648 * as/hc08/lklex.c (getfid),
11649 * as/hc08/lkmain.c (parse): Support comments in the linker script
11650 file on lines by themselves and after filenames
11652 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11654 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11656 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11658 * src/z80/peeph-z80.def: removed some peephole rules that don't
11659 work with multibyte arithmetic (fixed bug #937126)
11660 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11661 to registers and not global variables
11662 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11663 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11664 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11665 checking for assignments not internally generated (fixed bug #931895)
11666 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11667 structure member (fixed bug #930072)
11669 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11671 * src/SDCCmain.c (linkEdit),
11672 * src/hc08/main.c (_hc08_parseOptions),
11673 * as/hc08/Makefile.in,
11674 * as/hc08/aslink.h,
11676 * as/hc08/m08pst.c,
11677 * as/hc08/lkrloc.c (relr, rele),
11678 * as/hc08/lkarea.c (lnkarea)
11679 * as/hc08/lkmain.c (afile, parse),
11680 * as/hc08/lkelf.c: support for ELF output
11681 * as/hc08/lks19.c (s19),
11682 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11684 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11686 * as/mcs51/lkihx.c: Fixed bug #899105.
11688 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11690 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11691 .dsp files from Unix to DOS.
11693 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11695 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11696 function pointers; we have been compliant for several months now.
11697 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11698 change that was accidently commented out
11699 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11700 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11703 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11705 * src/hc08/gen.c: output of all of the internal debugging information
11706 is now controlled by the D() macro; it is disabled by default
11708 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11710 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11711 harder to keep the same registers during a CAST iCode
11712 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11713 long via int can be done in a single cast, if the signedness is
11715 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11716 putchar() in tinibios.c in ds390's library
11718 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11720 * src/SDCCast.c (decorateType): fixed bug #898889,
11721 cast result of a literal complement too
11722 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11723 fixed check for bitfields
11725 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11727 * src/SDCCicode.c (geniCodeLogic): made it static,
11728 (geniCodeLogicAndOr): added in order to fix bug #905492,
11729 (ast2iCode): fixed bug #905492
11730 * support/regression/tests/bug-905492.c: added
11731 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11732 (processParms): fixed bug #927659: don't copy parms, this will clear
11734 * support/regression/tests/bug-927659.c: added
11736 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11738 * src/SDCCast.c (addCast): don't cast float to char
11739 * device/lib/libsdcc.lib: added _memmove
11741 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11743 * device/lib/large/Makefile: fixed parallel execution by
11744 replacing `make` by `$(MAKE)`
11746 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11748 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11749 offsets (fixes bug #923936)
11751 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11753 * device/lib/small/Makefile: fixed parallel execution by
11754 replacing `make` by `$(MAKE)`
11756 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11758 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11760 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11762 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11763 * src/regression/Makefile: Regression test was not running.
11765 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11767 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11768 complement if possible
11769 * src/SDCCval.c (valComplement),
11770 * src/SDCCicode.c (operandOperation): fixed complement of literal
11771 * support/regression/tests/onebyte.c (testComplement): added
11773 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11775 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11776 return an optimized tree; actually replace actParm with the new tree
11777 * src/SDCCast.h: added some parantheses to remove side effects
11778 * support/regression/tests/bug-920866.c
11780 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11781 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11782 Bit operands were not being handled properly in the pic14 port.
11783 (now src/regression/add.c passes again).
11785 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11787 * src/SDCC.y (labeled_statement): case and default no longer require
11788 a following statement (RFE #893037)
11790 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11792 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11793 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11794 disabled (fixes bug #916294)
11795 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11796 "mov a,acc"; patch provided by Lenny Story
11797 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11799 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11801 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11803 * src/ds390/gen.c (genFunction, genEndFunction),
11804 * src/ds390/ralloc.c (ds390_assignRegisters),
11805 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11806 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11807 pushed if there are parameters passed on the stack. Also, a cleaner
11808 way to decide if r0/r1 should be pushed/popped. (Together they fix
11811 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11814 * device/lib/mcs51/crtpagesfr.asm,
11815 * device/lib/mcs51/crtxinit.asm,
11816 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11817 to avoid confusion with Si Lab's SFRPAGE register.
11819 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11821 * src/SDCCglue.c (emitMaps): allow public sfr variables
11822 * src/SDCCglue.c (initialComments): include compiler build date
11823 with compiler version and put the timestamp of the generated
11824 assembly file on a serperate line to be less confusing.
11825 * src/port.h: added genInitStartup hook
11827 * src/ds390/main.c,
11830 * src/pic16/main.c,
11832 * src/z80/main.c: genInitStartup initialize as NULL (default to
11833 historical behaviour)
11834 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11835 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11836 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11837 library instead of hard coding it into the compiler.
11838 * support/regression/ports/mcs51-stack-auto/spec.mk,
11839 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11840 * device/lib/mcs51/Makefile,
11841 * device/lib/small/Makefile,
11842 * device/lib/large/Makefile,
11843 * device/lib/mcs51/crtpagesfr.asm,
11844 * device/lib/mcs51/crtstart.asm,
11845 * device/lib/mcs51/crtxclear.asm,
11846 * device/lib/mcs51/crtxinit.asm,
11847 * device/lib/mcs51/crtclear.asm,
11848 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11849 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11850 and into user configurable files.
11851 * device/lib/clean.mk: clean mcs51 directory too
11852 * support/regression/tests/longlit.c: added static to T1 declaration
11853 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11854 accesses in the initialization code
11856 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11858 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11859 OSCTRIMVAL as noted in bug #916008
11861 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11863 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11864 in loops with multiple exits (reported as incorrect registers
11865 used by Martin Helmling in Sdcc-user list)
11867 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11869 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11870 made ds390 register extensions look less like error messages
11872 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11874 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11875 reported by Adam Wozniak in Sdcc-user list
11877 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11879 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11880 arithmetic optimizations, added debug output
11882 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11884 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11885 * sdcc.spec: updated and split sdcc into 3 rpms
11886 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11887 needed for literals of LEFT_OP and '+'
11888 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11889 introduced RESULT_TYPE_NOPROM
11890 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11892 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11893 limited promotion to int only for '*'
11894 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11896 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11898 * src/pic16/gen.c (genSkip),
11899 (genc16bit2lit), (gencjneshort): commented out
11900 (is_LitOp): new helper function, checks operand type
11901 (genCmpEq): rewritten
11903 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11905 * support/regression/tests/bug-908454.c: added
11907 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11909 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11910 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11911 (geniCodeCast): cosmetic, don't preserve bit storage class
11912 (geniCodeLeftShift): added promotion
11913 (geniCodeLogic): fixed regression
11914 * src/SDCCsymt.c (computeTypeOr): accept bits too
11915 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11917 2004-03-07 Borut Razem <borut.razem AT siol.net>
11919 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11921 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11923 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11924 version of pic16_genPackRegisters which does not check if ic is a
11926 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11927 function cause string1.c regression test fails
11929 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11931 * sim/ucsim/configure.in,
11932 * sim/ucsim/configure,
11933 * sim/ucsim/doc/Makefile.in: use docdir
11934 * src/SDCC.y: fixed sbit atrributes
11935 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11936 * src/SDCCast.c (decorateType): |^& need special promotion handling
11938 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11939 * src/SDCCsymt.h (computeType),
11940 * src/SDCCicode.c: computeType() needs op
11941 * src/SDCCsymt.c (checkTypeSanity),
11942 * doc/sddman.lyx: "plain" bitfields are unsigned
11943 * src/SDCCsymt.c (computeTypeOr): added
11944 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11946 * src/SDCCval.c (val*): computeType() needs op
11947 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11948 * support/regression/tests/onebyte.c: added tests for |^&
11950 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11952 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11953 for writing icode into asm output.
11955 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11957 * src/pic16/device.c: added some debug lines enabled
11958 with macro DEBUG_CHECK,
11959 * src/pic16/genarith.c: more debug in genPlus,
11960 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11961 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11962 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11963 * (aopForSym): onStack symbols are re-placed in data memspace,
11964 and onStack flag is cleared,
11965 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11966 copy temporary pcodeop,
11967 * (genPcall): added warning for not updating PCLATU,
11968 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11969 always true for pic16 port,
11970 * (genMultOneWord): NEW, supports integer multiplication,
11971 * (genMult): modified to call genMultOneWord,
11972 * (ifxForOp): added warning when return NULL,
11973 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11974 flag is set before call to operandFromSymbol for implicit
11976 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11977 options.intlong_rent are set by default,
11978 * (_hasNativeMulFor): modified to allow port generation of integer
11980 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11981 set regtype to REG_SFR for all registers, restricting seting the
11982 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11984 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11986 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11987 more than 500 times in the regression tests
11989 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11991 * support/Util/SDCCerr.h,
11992 * support/Util/SDCCerr.c,
11993 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11995 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11996 for symbol conflicts.
11997 * support/valdiags/tests/enum.c,
11998 * support/valdiags/tests/tentdecl.c,
11999 * support/valdiags/tests/struct.c: expect possible error messages
12000 referring to original symbol definitions.
12001 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12003 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12005 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12007 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12009 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12011 * src/pic16/ralloc.c (newReg): fixed bug #908929
12013 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12015 * src/ds390/gen.c: added missing #include "main.h"
12017 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12019 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12020 checking if symbol is already in set,
12021 * src/pic16/device.h: prototype for checkAddSym,
12022 * src/pic16/gen.c: (_G): added entry interruptvector,
12023 * (assignResultValue): removed some commented out lines,
12024 * (genFunction): check for ISR via sym->type, absolute section for
12025 interrupt code is created via a new pBlock, the goto instruction is
12026 placed now correctly at the interrupt vector position, changed all
12027 references from ivec to _G.interruptvector,
12028 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12029 is the interrupt is a high priority one, same for return from ISR,
12030 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12031 externs to calls of checkAddSym,
12032 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12033 pic16_pcode_verbose flag is set,
12034 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12035 * src/pic16/pcoderegs.c: message about how many registers are saved
12036 will only be emitted if pic16_pcode_verbose flag is set,
12038 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12040 * src/ds390/ralloc.h,
12041 * src/ds390/ralloc.c (ds390_regWithIdx),
12042 * src/ds390/gen.c (emitcode),
12043 * src/ds390/main.h,
12044 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12045 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12046 ds390operandCompare, getRegsRead, getRegsWritten,
12047 initializeAsmLineNode): customized instruction size calculation for
12048 ds390, started basis for some register optimizations
12049 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12050 corresponding assembly output
12051 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12052 missing push/pop of r0/r1. Optimized push/pops
12054 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12056 * src/mcs51/main.c (instructionSize): fixed ACALL size
12057 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12059 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12061 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12062 the sorting of rlist with NULL elements
12063 * (print_idataType, print_idata): NEW to create idata sections
12064 * src/pic16/device.h: idataSymSet new variable
12065 * src/pic16/gen.c (genFunction): fixed some bugs in string
12066 comparing, improved the absolute section creation for ISRs,
12067 added FSR0L/FSR0H in registers that are saved in an ISR,
12068 * (genInline): fixed the processing of inline snippets,
12069 now they undergo no process by the peephole optimizer
12070 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12071 are placed in idataSymSet,
12072 * (pic16emitStaticSeg): extern symbols are added in externs,
12073 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12074 switching when aboslute variables are placed in access bank memory
12075 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12076 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12077 commented out with #if,
12078 * (pic16_packRegisters): reintroduce the check for CAST because some
12079 symbols are not correctly handled,
12080 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12081 pCodeInstruction instead of pCode,
12082 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12083 pCodeAsmDir definition,
12084 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12085 directive, then the argument directive is emitted without the leading
12086 tab, hack for inline labels which must be in the first column,
12087 * (compareLabel,pic16_findNextInstruction),
12088 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12089 * (insertBankSwitch): modified for the new pCodeAsmDir,
12091 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12092 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12094 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12096 * (pushSide): commented out with #if,
12097 * (assignResultValue): fixed some typos in saving
12099 * (genPcall): FIXED and sync'ed with genCall,
12100 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12101 * (genNearPointerGet): fixed to handle some more cases,
12102 implementation scheme via table reads,
12103 * (genConstPointerGet): modified to access code memory correct,
12104 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12105 and improved to handle some cases
12106 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12107 instead of "RETLW" for init data
12108 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12109 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12110 variables are placed in access bank memory (<0x80 and >=0xf80),
12111 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12112 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12113 TBLWT_POSTDEC,TBLWT_PREINC
12114 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12115 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12117 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12118 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12119 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12120 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12122 2004-02-29 Borut Razem <borut.razem AT siol.net>
12124 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12125 support/Util/findme.h, support/Util/system.h: enhance binary relative
12126 search for lib and include by using findProgramPath()
12128 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12131 * src/SDCCpeeph.c (pcDistance),
12133 * src/mcs51/ralloc.h,
12134 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12135 * src/mcs51/main.h,
12136 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12137 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12138 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12139 size calculation port specific, started basis for some register
12141 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12142 missing push/pop of r0/r1. Optimized push/pops
12143 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12144 * device/lib/_modsint.c (_modsint),
12145 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12146 and stack version so regression tests pass
12148 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12150 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12151 * src/SDCCast.c (decorateType): catch another small optimization
12153 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12154 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12155 modified to finally use computeType() all over SDCC,
12156 see Feature Request #877103
12157 * src/SDCCval.h: cosmetic
12158 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12159 valCompare(); regression tested in muldiv.c
12160 * support/regression/tests/muldiv.c (testMod): mod sign follows
12163 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12165 * src/SDCCast.c (decorateType): fixed bug #902362
12166 * doc/INSTALL.txt: fixed install instructions for win32
12168 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12170 * device/include/Makefile.in (install): fixed by replacing spaces
12173 * doc/INSTALL.txt: updated for release
12174 * doc/sdccman.lyx: added warning for --xstack being buggy
12176 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12178 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12179 to eliminate build warnings.
12180 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12182 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12183 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12185 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12186 removed -penable-stack, added comment for stack pragma, added
12187 warning for not initializing the stack/frame registers, removed
12188 comment at interrupts section
12190 Stack is made permanent, there is no ability to disable stack usage.
12191 * src/pic16/device.h,
12192 * src/pic16/device.c: removed all references to USE_STACK macro,
12193 * src/pic16/device.c (pic16_dump_section): when no elements in
12194 rlist, free rlist before return,
12195 * (pic16_dump_int_registers): NEW, internal registers are a new set
12196 of general purpose registers reused by each function,
12197 * (checkAddReg): returns 1 if registers is added to set,
12198 * (pic16_groupRegistersInSection): when a registers is of type
12199 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12200 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12201 SRCASECMP macro is moved here from device.c
12202 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12203 PO_PCLATU, PO_PRODL, PO_PRODH,
12204 * (pic16_pCodeOpType, genMinus,
12205 changed compares to "a" register, with AOP_ACC,
12206 * (pic16_genPlus): fixed some bugs and indented properly,
12207 * (pic16_addSign): changed size to size+offset in the MOVWF
12209 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12210 multiply 8-bit operand by literal, result is 8-bit,
12211 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12212 multiply 2 8-bit operand, result is 8-bit,
12213 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12215 * src/pic16/gen.c: changed accUse to contain WREG only,
12216 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12217 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12218 true, do not use immediate addressing any more unless sym is a
12219 pointer in codespace,
12220 * (aopForRemat): do not use immediate addressing when symbol not in
12221 codespace and when symbol's address is requested,
12222 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12224 * (aopGet): added case for AOP_ACC and don't return "accumulator
12225 bug" but WREG instead,
12226 * (popGetTempReg): pushes contents of temporary register in stack,
12227 * (popReleaseTempReg): pops contents of temporary register from
12228 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12229 * (pic16_popGet): separated case AOP_ACC to return register WREG
12230 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12231 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12232 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12233 the use of immediate pointers to certain cases only.
12235 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12236 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12237 * (assignResultValue, genCall, genRet): modified to use the new
12238 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12239 genPcall is still broken,
12240 * (genFunction): added code to create 'A' type pBlocks when
12241 interrupt functions are generated, code not extensively tested yet,
12242 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12243 * (genEndFunction): modified so ISRs pop stored registers from stack,
12244 * (genMultOneByte): cleanup,
12245 * (AccRsh): added flag andmask, to and result with appropriate mask,
12246 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12247 * (genDataPointerGet): fixed and reenabled its use,
12248 * (genNearDataPointerGet): bugs fixed,
12249 * (genDataPointerSet): bugs fixed,
12250 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12251 pic16_DumpSymbol, pic16_DumpOp,
12252 * src/pic16/genutils.h: function prototypes for the above functions,
12253 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12255 * (pic16emitRegularMap): many many many improvements, but needs a
12257 * src/pic16/main.c: enable_stack in pic16_options is removed,
12258 * (_pic16_parseOptions): removed command line options -penable-stack,
12259 * (_process_pragma): emit stack symbol only when stack pragma is
12261 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12262 redirected to FSR0L/FSR0H pair,
12263 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12264 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12265 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12267 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12268 * (dumpPicOptype): NEW,
12269 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12270 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12271 with movff instruction,
12272 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12273 added pic16_int_regs, some packRegsFor* functions are commented out,
12274 because produce errors,
12275 * src/pic16/NOTES: minor modifications
12277 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12279 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12280 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12282 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12283 * as/mcs51/lkaomf51.c: fixed bug #895763
12285 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12287 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12289 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12291 * doc/sdccman.lyx: added details about the HC08 storage classes and
12292 interrupts, fixed the register usage info for z80 & gbz80
12294 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12296 * doc/sdccman.lyx: added more pic16 port documentation
12297 * device/include/pic16/: added header pic18fregs.h
12299 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12301 * doc/sdccman.lyx: added Vangelis' contribution
12303 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12305 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12306 extend to the next CALL or PCALL, not just to the next CALL.
12308 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12310 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12312 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12314 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12315 bug #895752 and a better fix for bug #716790
12317 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12319 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12321 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12323 * doc/sdccman.lyx: minor changes, minor changed
12325 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12327 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12328 which can't handle SDCC_NEWONEBYTEOPS,
12329 (geniCodeMultiply): removed conversion from mult to shift for pic14
12332 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12335 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12336 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12337 thus fixing bug #895406
12339 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12341 * device/lib/_modsint.c,
12342 * device/lib/_modslong.c: sign follows divisor only
12343 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12344 signs or signedness can be ignored
12345 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12346 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12347 added optimization for IFX,
12348 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12350 reenabled optimization for IFX, which was removed on 2004-01-11
12351 * src/SDCCast.h: added return type IFX
12352 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12353 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12354 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12355 SDCC_OLDONEBYTEOPS selects the old behaviour
12356 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12357 changed again and commented promotion rule
12358 * src/SDCCval.c (valDiv): promotion no longer necessary
12359 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12360 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12362 * support/regression/tests/onebyte.c: added
12364 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12366 * gen.c (genInline): reverted to old code for assemnling inline
12367 code because of bug reported James Chadd
12369 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12371 * ralloc.h: missing declarations from previous patch,
12372 seems that patch for ralloc.h was never applied, fixed
12374 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12375 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12379 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12380 indirect addressing. Marked FSR0 as deprecated
12381 * gen.c (pointerCode): commented out, not needed now
12382 (pic16_popGet2p): new MOVFF helper function
12383 (genGenPointerGet),
12384 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12385 (shiftRLong): removed duplicate debugging info
12387 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12389 * src/ds390/gen.c (genNearPointerGet),
12390 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12391 optimization with bits, but not bitfields.
12392 * src/ds390/ralloc.c (packRegisters),
12393 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12395 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12397 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12399 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12402 * src/SDCCicode.c (operandFromSymbol),
12403 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12404 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12405 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12406 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12407 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12408 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12410 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12411 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12412 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12413 * src/SDCCsymt.c (newSymbol),
12414 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12417 * src/SDCCval.c (newiList): fixed bug #885705
12419 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12421 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12422 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12424 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12426 * device/include/c8051f120.h,
12427 * device/include/c8051f300.h,
12428 * device/include/c8051f310.h: added/updated header files for Silicon
12429 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12430 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12431 in new section Submitting patches
12433 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12435 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12436 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12437 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12439 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12440 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12441 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12443 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12444 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12445 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12447 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12448 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12449 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12450 genGenPointerSet): fixed bug #892400
12451 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12452 to eliminate build warnings.
12453 * src/SDCCast.c (processParms),
12454 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12456 * support/valdiag/valdiag.py: added GCC to the list of defines active
12457 when compiling with gcc
12459 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12461 * support/Util/SDCCerr.h,
12462 * support/Util/SDCCerr.c,
12463 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12464 with an incomplete type (fixed bug #883734)
12465 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12467 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12469 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12471 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12473 * src/SDCCast.c (decorateType),
12474 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12475 function pointer implementation
12476 * support/regression/tests/funptrs.c: added tests to verify both forms
12477 of function pointers work correctly. Added tests to verify parameters
12478 are passed in the correct order.
12480 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12482 * device.c (regCompare): registers are sorted by ascending
12483 address and increasing size,
12484 * main.c (_pic16_finaliseOptions): removed the declaration
12485 of compiler macro MCU. Now a macro of the format pic18fxxxx
12486 will be defined from the command line
12488 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12489 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12491 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12492 PCOP_RLCF was overwritten!
12493 * gen.c (genSkip): commented out calls to pic16_emitcode,
12494 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12496 * (genRRC): added debugging info,
12497 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12498 overwritten while shifting,
12499 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12500 overwritten while shifting,
12503 * (shiftLLeftOrResult),
12504 * (shiftRLeftOrResult),
12506 * (shiftLLong): Implemented with pic16_emitpcode
12507 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12508 * (genLeftShift): Fixed bug, operand for shift by variable always
12509 was "and"ed with 0x0f,
12510 * (genLeftShiftLiteral),
12512 * (genRightShiftLiteral): added debugging info,
12513 * (genrshFour): added comment,
12514 * (genRightShift): determined signedness from operand "left"
12515 instead of "result"
12517 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12519 * src/SDCCicode.c (geniCodeParms),
12520 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12521 function pointers, fixed function pointer bugs #861242 and #861896
12523 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12525 * device/include/c8051f000.h,
12526 * device/include/c8051f120.h,
12527 * device/include/c8051f300.h: added header files for Silicon
12528 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12530 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12532 * src/SDCCast.c (processParams): added new type flow and restructured
12533 (gatherAutoInit): added new type flow
12534 (addCast): cosmetic changes
12535 (getLeftResultType): added new type flow for array indices, patch
12536 provided by Stas, see FR #877103
12537 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12538 array index patch by Stas
12539 * src/SDCCast.h: added prototype getResultTypeFromType()
12541 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12542 * src/pic/glue.c (pic14emitStaticSeg),
12543 * src/pic16/glue.c (pic16emitStaticSeg),
12544 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12545 for initialization of symbols
12546 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12547 * support/Util/SDCCerr.h:
12548 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12549 * .version: bumped version number to 2.3.8
12550 * device/include/Makefile.in (install),
12551 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12554 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12556 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12557 Slade Rich fixed an optimization bug
12558 * src/pic/pcodepeep.c,
12559 * src/pic/pcoderegs.c
12560 * doc/Makefile (install): added test for directory
12562 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12564 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12565 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12566 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12567 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12568 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12569 * as/mcs51/asexpr.c (term),
12570 * as/hc08/asexpr.c (term): fixed bug #887146
12572 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12574 * src/z80/gen.c (genMult): handle single byte result product
12575 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12576 DUMMY_READ_VOLATILE (fixed bug #886367)
12578 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12580 * support/regression/tests/libmullong.c: fixed logic, on little endian
12581 hosts we ended without a mullong_wrapper()
12583 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12585 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12586 virus/worm forged address usage.
12588 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12590 Fixed promotion, it should be done on AST level:
12591 * src/SDCCast.c (addCast): added promotion to int
12592 (decorateType): updated call to upCast()
12593 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12594 usualUnaryConversions()
12596 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12598 * support/regression/tests/literalop.c (mulWrapper): Added a
12599 wrapper to remove integer overflow warnings.
12601 * support/regression/tests/float_trans.c: Made work on host.
12603 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12606 * support/regression/generate-cases.py (main): Changed from inline
12609 * doc/Makefile (install): Changed to depth first to get rid of
12610 missing directory install warning.
12612 * as/Makefile (install-doc): Made work on Mac.
12614 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12616 * src/SDCCast.c: added an additional type flow in decorateType() of
12617 opposite direction, see feature request #860006; it's enabled at runtime
12618 by setting the environment variable SDCC_NEWTYPEFLOW
12619 * src/SDCCast.h: changed prototype of decorateType()
12620 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12621 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12622 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12623 see feature request #877103
12624 * src/SDCCval.c: updated call of decorateType()
12625 (valBitwise): fixed bug #882876
12626 (valMinus): added promotion
12627 (valLogicAndOr): result is unsigned
12628 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12629 * src/SDCCsymt.c (computeType),
12630 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12631 must not cause an unsigned operation
12632 * src/pic/glue (pic14emitRegularMap),
12633 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12635 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12637 * src/pic/pcode.c (PCodeID): commented out left over debug code
12639 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12641 * support/valdiag/tests/overflow.c: added shift tests
12642 * src/pic/device.c,
12649 * src/pic/pcodepeep.c,
12650 * src/pic/pcoderegs.c,
12651 * src/pic/ralloc.c,
12652 * src/pic/ralloc.h: applied patch from Slade Rich;
12653 added support for multiple code pages and multiple RAM banks on the
12654 PIC 14 port. The ASM files now no longer simply assume all the
12655 code / RAM are in the same page / bank. This means the linker can
12656 safely allocate code/RAM of separate ASM files to different pages/banks.
12657 * doc/sdccman.lyx: added Slade's tips
12658 * src/mcs51/peeph.def: fixed bug #880768
12660 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12662 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12663 * src/SDCCast.c (decorateType): fixed bug #880197
12665 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12667 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12670 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12671 strtof is not part of C89 and isn't included with Mac OS X.
12673 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12675 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12676 shiftL2Left2Result): fixed bug #879326
12677 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12678 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12679 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12680 address fetch for clr instruction
12681 * device/lib/hc08/_mulint.c: created optimized assembly version
12682 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12684 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12686 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12687 proposed in FR #877103
12689 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12691 * src/SDCCval.c (cheapestVal): added missing checks
12692 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12693 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12695 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12697 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12700 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12702 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12703 loaded with the linker search paths (-L arguments) and the libraries
12704 to be linked with the current source (-l arguments). Changes
12705 currently will affect only the pic16 port.
12706 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12707 include path the port specific paths and port specific libraries,
12708 * gplink command now contains the $3 argument,
12709 * src/pic16/device.h,
12710 * src/pic16/device.c,: structure PIC_device is made public and
12711 renamed to PIC16_device, the same for variable Pics which is renamed
12712 to Pics16. Updated all references to them.
12713 * src/pic16/glue.c (pic16glue): corrected bug with code
12714 initialization which bypassed the variable initializations block.
12716 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12717 COMPILE_FLAGS and added the --nostdinc option
12719 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12721 * device/include/mc68hc908jb8.h: Register defs for another member
12722 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12724 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12726 Documenting changes from previous commits.
12727 * configure.in (version 1.56),
12728 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12729 when generating output files to configure the pic16 library,
12730 but now I've commented it out, since gputils aren't installed in the
12731 SF compile farm, so library won't compile
12733 * device/lib/Makefile.in (version 1.56): initially I've added in
12734 target 'all' the prerequestive 'model-pic16' so it compiled the
12735 pic16 library, but now I've commented it out for the same reasons
12737 * added targets 'model-pic16' and 'objects-pic16' to compile the
12739 * added target 'port-specific-objects-pic16' to handle the
12740 generated libraries and copy them into the build/ directory
12741 * added target 'clean-intermediate-pic16' to clean intermediate
12742 files into pic16 directory
12743 * in target 'installdirs' added line to create directory pic16 in
12744 the installation path
12746 * device/include/Makefile.in (version 1.11): in target 'install'
12747 added lines to copy all header files to installation path,
12748 * in target 'installdirs' added line create directory for pic16
12749 headers in the installation path
12751 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12753 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12756 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12759 * device/lib/configure.in,
12760 * device/lib/configure: fixed for autoconf 2.57
12762 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12764 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12765 option so that it actually works. Made it specific to the z80, since
12766 the gbz80 doesn't have these kinds of I/O ports.
12768 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12770 * device/include/z180.h,
12771 * device/lib/_memcpy.c,
12772 * device/lib/_memmove.c,
12773 * device/lib/_mulint.c,
12774 * device/lib/ser_ir.c,
12775 * device/lib/ser_ir_cts_rts.c,
12776 * device/lib/_strcmp.c,
12777 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12778 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12779 portmode; added deprecation warning for bank= and protmode= forms.
12780 Also, guard against buffer overflow.
12781 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12783 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12785 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12786 changed interrupt vector table generation to only emit declared vectors.
12787 * device/include/Makefile.in: added missing backslash
12788 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12790 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12792 Mainly changes to support compilation of the device libraries
12793 * src/pic16/device.c: stack is allocated via symbol and not
12794 via literal number. The symbol is placed in the corresponding
12795 position of the data ram
12796 * (pic16_dump_section): relocatable and absolute uninitialized
12797 data are now emitted in sorted order to reduce section naming,
12798 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12799 weren't marked as being in the access bank,
12801 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12803 Added portion of GNU PIC Library under the directory
12804 device/include/pic16 and device/lib/pic16. These files
12805 contain the declarations of SFRs for the PIC18Fxx2 devices.
12806 The directory is initialized via configure from toplevel.
12808 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12810 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12811 the spilllocations to be compared correctly
12813 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12815 * src/SDCCast.c (decorateType): fixed bug introduced today
12817 2004-01-12 Borut Razem <borut.razem AT siol.net>
12819 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12820 doc/sdccman.lyx: upper case pragmas are deprecated
12822 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12824 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12825 in simpler and even better code
12827 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12829 * src/SDCCicode.c (operandOperation): fixed bug #874819
12830 * src/SDCCast.c (decorateType): fixed
12831 char foo (unsigned long ul) { return ul > 0; }
12833 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12835 * doc/sdccman.lyx: Moved and added some sections, small changes
12836 all over. Telling LaTeX to be less strict with word spacing
12837 to better keep the right margin. Changed some notes about
12838 maintainance of the ports in section 3.2.1 - is it OK like this?
12840 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12842 SDCC source changes:
12843 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12844 convilong): modified to inform the pic16 port that builtin functions
12847 PIC16 PORT specific changes:
12848 * src/pic16/device.c pic16_dump_equates() added,
12849 processor registers declared internally by the port are emitted in
12850 the translation as equates,
12851 * src/pic16/gen.c: inline code is passed unprocessed to the
12853 * (pic16_popGetLit2): fnuction modified to take second operand as
12854 pCodeOp pointer and not as literal,
12855 * (popRegFromIdx): prefixed with pic16_,
12856 * (pic16_popCombine2): modified to receive already allocated pCode
12858 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12859 * (genFunction): initializes local stack frame and pushes on stack
12860 all the registers used by this function,
12861 * (genEndFunction): restores all registers from stack and restores
12863 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12865 * (pic16glue): changed the program startup sequence,
12866 * added new dbName code 'A' for functions placed in absolute section
12867 * src/pic16/main.c: added function attribute _naked,
12868 * added pragma 'code' to place a fnuction at an absolute address,
12869 * added command line arguments --debug-ralloc and --pcode-verbose,
12870 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12871 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12872 * (pic16_newpCodeOpLit2): modified to take the second operand as
12874 * (pic16_printpBlock): modified to emit each function in a separate
12876 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12877 UPPER for immediate operands,
12878 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12880 * src/pic16/peeph.def: all peepholes with movff are commented out,
12881 because there is a problem in the pcode peep optimizer,
12882 * src/pic16/ralloc.c: the register allocator can now reuse local
12883 function symbols for another function. This saves register usage.
12884 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12886 Added file src/pic16/NOTES with information about program writing on
12887 the current port version.
12889 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12891 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12892 and peephole 252 (array access)
12894 2004-01-09 Borut Razem <borut.razem AT siol.net>
12896 * src/SDCCmain.c : fixed #872250: -l command line defined library
12897 files are scanned before standard library files
12899 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12901 * src/SDCCast.c (decorateType): fixed bug #874046
12903 2004-01-09 Borut Razem <borut.razem AT siol.net>
12905 * support/scripts/sdcc.nsi: remove previous installation
12907 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12909 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12910 bytes for last interrupt vector (mcs51)
12911 * sdcc.spec: fixed typo
12913 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12915 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12916 gen51Code): more efficient parameter receive for --model-large
12919 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12921 * src/ds390/main.c,
12922 * src/z80/main.c: added missed needLinkerScript flags (more than
12923 one port structure defined in these file)
12924 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12927 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12929 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12930 * src/port.h: added flag needLinkerScript in port->linker
12931 structure to inform whether to create a .lnk file or not,
12933 * src/ds390/main.c,
12935 * src/mcs51/main.c,
12937 * src/pic16/main.c,
12939 * src/z80/main.c: changed appropriately to configure
12940 needLinkerScript flag
12942 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12943 * src/pic/glue.c: added variable udata_section_name to
12944 override default uninitialized data segment definition for
12945 devices only with SHAREBANK memory (reported from Erik Epetrich)
12946 * (pic14emitOverlay): modified to emit a commented overlay segment
12947 directive when no overlay data exist
12948 * (picglue): modified to emit uninitialized data segment
12949 according to udata_section_name
12950 * src/pic/main.c (_pic14_parseOptions): added command line
12951 options --udata-section-name=[name] to override default
12952 udata definition name
12953 * modified _linkCmd and _asmCmd to include compiler passed
12954 arguments via -W option
12955 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12956 object file from '.rel' to '.o' in port->linker structure,
12957 changed size of fptr from 2 to 3 in port structure
12959 2004-01-07 Borut Razem <borut.razem AT siol.net>
12961 * support/scripts/sdcc.nsi: update PATH
12962 * support/scripts/sdcc.ico: craeted
12964 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12966 * device/include/Makefile.in: fix install
12967 * doc/Makefile: fix install
12969 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12971 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12973 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12974 how the function variable allocation summary is displayed; also
12975 include information about variables allocated to the overlay
12978 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12980 * as/mcs51/lkmain.c: Help about -Y option
12981 * as/mcs51/lkarea.c: Fixed gcc warnings
12983 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12985 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12987 * support/valdiag/tests/overflow.c: added
12988 * src/SDCCast.c (decorateType),
12989 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12990 LEFT_OP (left shift)
12992 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12994 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12995 (default behaviour).
12997 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12999 A python script to validate compiler diagnostic messages. It can be
13000 used to verify that sdcc complains about bad c source code and
13001 gives a good location of the error.
13002 * support/valdiag/Makefile,
13003 * support/valdiag/valdiag.py,
13004 * support/valdiag/tests/*
13006 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13008 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13009 * src/SDCCsymt.c (newEnumType),
13011 * support/Util/SDCCerr.c,
13012 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13014 * support/regression/tests/enum.c: added test for enum values that
13015 require at least 2 bytes of storage.
13017 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13019 * src/common.h: added ifndef/define/endif macros
13020 around the header file.
13021 Bug reported from Jesus Calvino-Fraga
13023 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13025 * sdcc.spec: updated
13026 * device/include/Makefile.in: don't install CVS directories
13027 * device/lib/Makefile.in: added removal of CVS directories after install
13028 * doc/Makefile: fixed install, added local_icons
13029 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13030 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13031 * src/ds390/gen.c (genRightShift): fixed bug #870788
13032 * src/SDCCast.c (decorateType): fixed bug #870781
13034 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13036 PIC16 port related changes:
13037 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13038 added variable stackPos,
13040 * gen.c: genCall, assignResultValue: added support for
13041 pushing/retrieving function parameters to/from stack,
13042 genFunction,genEndFunction: setup stack frame for the
13043 generated function,
13044 genAddrOf: will be changed according to bug 863624
13046 * added files genutils.c and genutils.h which contain gen*
13047 debugged and optimised functions extracted from gen.c
13049 * glue.c: added variable 'externs' which holds extern symbols,
13050 pic16emitRegularMap: is modified to properly handle relocatable
13051 symbols under the new scheme,
13052 pic16createInterruptVect: is modified
13053 pic16printPublics: is modified to emit 'global' assembler directives,
13054 added pic16_printExterns to print extern symbols,
13055 pic16glue: initializes stack/frame pointer in the beginning of
13056 the assembly output. Temporary hack, will be corrected later,
13057 because gplink yet does not support stack and SDCC does not
13058 yet support a type of crt0.o object to create the final binary.
13060 * Removed many lines that contain 8051 legacy code.
13061 * The code is finally placed under a 'code' directive.
13062 * Added port specific options.
13064 * _process_pragma: simplified since now we do not need *special*
13065 include file to define SFR registers. But a separate header
13066 will be needed. This will be developed later.
13067 * _pic16_parseOptions: added, parses port specific options:
13068 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13069 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13070 --preplace-udata-with=
13072 * _pic16_setDefaultOptions: modified to initialize section names,
13073 but hack is temporarly out of order since it needs improvement.
13074 * _pic16_genAssemblerPreamble: configuration words are emitted by
13075 their address instead of their name. This part is incomplete and
13076 supports only the 18Fxx2 devices. Other devices will emit an error
13077 during assembly since they do not contain the same set of config
13079 * _pic16_genIVT: is modified,
13081 * pcode.c: added definitions for some hardware registers that are needed
13083 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13084 All PCI entries are updated. Now LFSR is supported.
13085 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13086 * added pic16_newpCodeOpLit2 to support instructions with
13087 two literal arguments
13088 * pic16_pCode2str: corrected code that emits assembler instructions
13089 with two literal operands and those that have an access bit modifier
13090 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13091 this fixes a bug which caused some labels to be lost, when an
13092 assembler directive was added, i.e. banksel,
13093 * pic16_FixRegisterBanking: improved logic that causes the insertion
13095 * InlineFunction: functions that are called once, are not any more
13096 inlined. This can be a port option in the future,
13098 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13100 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13101 hold the corresponding uninitialized symbols,
13102 * pic16_allocProcessorRegister: registers have explicit marked the
13104 * pic16_allocInternalRegister: registers are explicit marked as
13106 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13107 processing list, so bit registers were lost,
13110 * ralloc.h: added field 'accessBank' and original symbol operand
13111 in register definition,
13112 * removed the field isMapped from register definition,
13114 ** Several functions have been removed from various sources:
13115 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13116 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13117 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13118 pic16_assignRelocatableRegisters
13120 ** others have been introduced:
13121 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13122 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13124 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13126 * support/scripts/inc2h.pl: changed definition of BIT_AT
13127 to emit 'sbit at' instead of 'bit at'. This was a request.
13129 PIC16 port related preliminary changes:
13130 * gen.c: prefixed function popRegFromString with
13131 pic16_ and all references to it corrected
13132 * pcode.c: all pic16_pc_* hardware registers prefixed
13133 with underscore (_),
13134 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13135 * ralloc.c: newReg(): when register is REG_SFR then
13136 set address to rIdx,
13137 pic16_allocProcessorRegister(): marks register wasUsed=0
13138 pic16_writeUsedRegs(): added a call to assign processor
13139 registers via pic16_assignFixedRegisters
13141 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13143 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13144 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13145 variables in unused register banks. Also the SSEG is placed
13146 wherever there is enough space for it, and IDATA can be anywhere
13147 in internal RAM. For now compile using -Wl-Y[stack_size].
13148 The mem file is different for this option as well, since it
13149 makes no sense of talking about DSEG lenght.
13151 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13153 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13154 in certain cases, e.g. when ROM assignment, patch provided
13155 from Albert den Haan.
13157 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13159 Many signedness and type propagation fixes:
13160 * src/SDCCicode.c: made geniCodeCast() static
13161 replaced SPEC_ by IS_ (cosmetic)
13162 (operandOperation): fixed div and mod operation
13163 (usualBinaryConversions): added support for promotion of char
13164 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13165 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13166 (geniCodeAdd): an array index will stay unsigned, even if promoted
13168 (geniCodeArray): ditto
13169 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13170 * src/SDCCsymt.c (computeType): added more support for char;
13171 promotion of char is selectable by promoteCharToInt, fixed signedness
13173 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13174 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13175 * src/SDCCval (val*): replaced signedness calculation by
13177 rearranged if-branches (cosmetic)
13178 (valShift): added warning W_SHIFT_CHANGED
13179 (valCompare): fixed problem with different types
13180 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13181 * support/regression/tests/literalop.c: added many cases
13182 * support/regression/tests/ast_constant_folding.c: changed finally to
13184 * .version: new year, new version: 2.3.7
13185 * src/SDCCmain.c (main): applied patch #866468
13186 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13187 provided by Scott Bronson
13188 * doc/sdccman.lyx: updated documentation for sdcdb
13189 updated and added chapter tips
13191 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13193 * src/SDCCsymt.h: missing from yesterday's commits
13195 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13197 * src/SDCC.y (struct_or_union_specifier),
13198 * support/Util/SDCCerr.c,
13199 * support/Util/SDCCerr.h: verify that struct & union tags are used
13202 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13204 * src/SDCCglobl.h: missing from yesterday's commits
13206 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13208 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13209 sft_attributes, struct_declaration, parameter_declaration,
13210 type_name, start_block, declaration_list),
13211 * src/SDCC.lex (check_type): support redefinition of typedef names
13213 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13215 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13216 aligned xdata arrays. Erik helped me with the if clause.
13218 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13220 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13223 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13226 * src/SDCCast.c (newAst_),
13228 * src/SDCCicode.c (ast2iCode, newiCode),
13230 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13231 expr, statement, expression_statement, selection_statement,
13232 iteration_statement, expr_opt, jump_statement): foundation for tracking
13234 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13237 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13239 * support/Util/SDCCerr.c,
13241 * src/SDCCast.c (createCase, createDefault, decorateType),
13242 * src/SDCClabel.c (labelUnreach),
13243 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13245 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13246 (with thanks to Stas Sergeev)
13247 * device/include/time.h,
13248 * device/lib/time.c (CheckTime): suppress unreachable code warning
13250 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13252 * src/SDCCast.c (createIvalCharPtr),
13253 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13255 * support/regression/tests/nullstring.c: tests for these two bugs
13257 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13259 * support/Util/SDCCerr.h,
13260 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13261 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13262 about storage class and 'at' used inside struct or union
13263 * src/SDCCBBlock.c (iCodeFromeBBlock),
13264 * src/SDCCcse.c (ifxOptimize),
13265 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13266 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13267 printIval, emitStaticSeg, emitOverlay),
13268 * src/SDCClabel.c (deleteIfx),
13269 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13270 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13271 gatherAutoInit, processParms),
13272 * support/Util/SDCCerr.h,
13273 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13274 reporting for post-parse errors.
13276 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13278 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13279 implicit casts via union; they don't work on big endian systems
13280 (possible fix for bug #861138)
13282 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13284 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13285 * src/mcs51/main.c: fixed the fix for bug #737001
13287 2003-12-15 Borut Razem <borut.razem AT siol.net>
13289 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13291 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13293 * support/makebin/makebin.c: put output in binary mode
13295 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13297 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13298 xdata and data memory on startup. Set the environment variable
13299 SDCC_NOGENRAMCLEAR to disable this.
13300 * src/mcs51/peephole.def,
13301 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13302 (allows non-interrupt and interrupt code to safely compete for a resource
13303 without the non-interrupt code having to disable interrupts)
13305 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13307 * src/SDCCicode.c (geniCodeAdd),
13308 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13309 with valFromType if type might be a pointer and host is big endian).
13310 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13311 types, not just integer types.
13312 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13313 multiply defined with mismatching "at" address.
13315 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13317 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13318 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13319 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13320 with embedded nulls (fixed bug #753752)
13322 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13324 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13325 Apparently this did not see much testing (endless loop)
13327 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13329 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13331 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13333 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13334 gracefully handle NULL memmap pointers
13336 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13338 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13339 instead of deleting the iCode when an operand is volatile
13340 * src/z80/gen.c (genDummyRead),
13341 * src/mcs51/gen.c (genDummyRead),
13342 * src/ds390/gen.c (genDummyRead),
13343 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13345 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13346 * src/SDCC.y: fixed bug #850420
13348 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13350 Applied z80 i/o port patch from Peter Townson and fixed some operators
13351 to better handle operands in A register.
13352 * device/include/z180.h
13358 * src/z80/peeph-z80.def
13359 * src/z80/peeph.def
13362 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13364 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13366 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13368 * device/lib/hc08/_mullong.c: Removed extra #endif
13370 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13372 * sim/ucsim/hc08.src/inst.cc,
13373 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13374 carries from x to h
13375 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13376 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13377 * device/include/stdarg.h: fixed varargs for hc08
13378 * device/lib/Makefile.in,
13379 * device/lib/hc08/Makefile,
13380 * device/lib/hc08/_mulint.c,
13381 * device/lib/hc08/_mullong.c: fixed some endian problems
13383 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13385 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13386 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13387 * device/lib/_gptrget.c,
13388 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13390 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13392 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13393 * src/SDCCast.c (astErrors): fixed bug #846007
13394 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13396 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13398 * src/SDCCast.c (decorateType): disabled a transformation I added in
13399 revision 1.188 (access to fields of a structure at an absolute address);
13400 it breaks with bitfields, extern declarations, and gcse analysis.
13401 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13402 could be assigned through a pointer, so don't complain.
13403 * src/SDCCast.c (astErrors),
13405 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13407 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13409 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13410 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13411 output of __config directives, since gpasm now supports them
13412 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13413 pre-processor macro, i.e. -DMCU=p18f452
13414 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13415 and modified to handle 'cast' icode similarly to '=' icode
13416 * src/pic16/device.h (typedef struct PIC_device): added field
13417 'extMIface' to indicate that chip has external memory interface
13418 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13419 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13422 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13424 * src/SDCC.y (pointer): fixed bug #846006
13425 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13426 * src/SDCCast.c (decorateType): fixed bug #846009
13427 * src/ds390/peeph.def,
13428 * src/ds390/gen.c (genAnd, genOr),
13429 * src/mcs51/peeph.def,
13430 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13432 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13434 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13441 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13445 * src/SDCCbitv.c: added function to free a bitvector
13446 * src/SDCClrange.h,
13447 * src/SDCClrange.c: added function to recompute the liveranges
13448 * src/avr/ralloc.c,
13449 * src/ds390/ralloc.c,
13450 * src/hc08/ralloc.c,
13451 * src/mcs51/ralloc.c,
13452 * src/pic/ralloc.c,
13453 * src/pic16/ralloc.c,
13454 * src/xa51/ralloc.c,
13455 * src/z80/ralloc.c: recompute the liveranges after register packing
13457 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13459 * src/SDCCloop.c (newInduction): fixed bug #845630
13461 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13463 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13464 inadvertantly left behind from my 2003-11-12 change
13466 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13468 Updated headers I neglected to commit yesterday.
13469 * src/SDCClrange.h,
13472 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13474 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13475 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13476 * src/SDCCopt.c (eBBlockFromiCode),
13477 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13478 the creation of the key hash table from the sequencing so it can be used
13479 earlier (for some GCSE bug fixes still pending)
13481 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13483 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13484 * support/regression/tests/addsub.c: testing genPlus shortcut
13486 2003-11-15 Borut Razem <borut.razem AT siol.net>
13488 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13490 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13492 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13493 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13494 ordering is immaterial.
13495 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13497 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13499 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13500 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13501 (SIGSEV) of bug #840381
13502 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13503 unlink new file before rename if new and old filenames are the same)
13505 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13507 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13508 uninitialized variables) for the mcs51. Set environment variable
13509 SDCC_GENRAMCLEAR to test.
13510 xdata initialization slightly shorter
13512 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13515 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13516 #838241 & 780691 (basicly the same bug)
13517 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13518 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13520 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13522 * src/SDCCmain.c (linkEdit): "fix" #834252
13524 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13526 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13528 * src/SDCC.y: fixed bug #819403
13530 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13532 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13533 the reentrant attribute.
13534 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13535 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13537 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13538 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13539 erroneously reduced to a literal.
13540 * src/hc08/ralloc.c (packRegisters, rematStr),
13541 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13544 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13546 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13547 * doc/sdccman.lyx: changed from 'article' to 'book'
13548 * doc/Makefile: readded test_suite_spec and cdbfileformat
13550 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13552 * device/include/stdlib.h: include malloc.h to comply with ANSI
13553 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13555 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13557 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13558 * doc/clean.mk: also remove *.out files
13559 * doc/sdccman.lyx: some additions, larger top/bottom margins
13561 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13563 * src/SDCC.y: fixed bug #837365
13564 * support/regression/tests/bitopcse.c
13565 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13566 a symbol (might be valop instead)
13567 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13568 * device/lib/clean.mk: added hc08 to the cleaning list
13570 2003-11-04 Borut Razem <borut.razem AT siol.net>
13572 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13574 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13575 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13576 malloc is declared in standard stdlib.h
13578 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13580 * device/lib/hc08/Makefile: need to clean .rel not .o files
13581 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13583 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 * src/mcs51/main.c,
13588 * src/ds390/main.c,
13592 * src/pic16/main.c,
13593 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13594 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13595 tests (which uses the port's oclsExpense function)
13601 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13603 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13605 * src/SDCCcse.c (ifxOptimize),
13606 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13607 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13608 deleting the IFX iCode.
13609 * src/hc08/ralloc.c: reduced unneeded slocs
13610 * src/hc08/gen.c: fixed bug in asmopToBoolean
13612 2003-11-04 Borut Razem <borut.razem AT siol.net>
13614 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13615 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13616 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13617 transferred to configure
13619 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13621 Use headers defined in the C[++] standards:
13622 * sim/ucsim/gui.src/serio.src/fileio.cc
13623 * sim/ucsim/gui.src/serio.src/frontend.cc
13624 * sim/ucsim/gui.src/serio.src/main.cc
13625 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13626 * support/Util/NewAlloc.c
13628 * as/mcs51/lklibr.c
13632 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13634 * Added MSVC projects for hc08 assembler and linker:
13635 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13636 /as/hc08/link_hc08.dsp
13638 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13640 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13642 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13644 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13646 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13648 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13650 2003-10-31 Borut Razem <borut.razem AT siol.net>
13652 * support/cpp2/cpplib.h,
13653 support/cpp2/cpplib.c,
13654 support/cpp2/cpplex.c,
13655 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13656 to switch _asm block preprocessing on / off. Default is
13657 #pragma preproc_asm +
13659 2003-10-31 Borut Razem <borut.razem AT siol.net>
13661 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13662 when outputting comment blocks (when executed with -C option) and
13663 _asm (SDCPP specific) blocks
13665 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13667 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13669 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13671 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13673 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13675 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13676 * src/SDCCast.c (decorateType): fixed bug #832664
13678 2003-10-31 Borut Razem <borut.razem AT siol.net>
13680 * support/cpp2/cpplex.c: fixed for SDCPP:
13681 comments(when executed with -C option) and _asm blocks
13682 were included even if they where in skipped #if block.
13683 Applied solution from GCC cpp 3.3.2
13685 2003-10-31 Borut Razem <borut.razem AT siol.net>
13687 * src/SDCC.lex: sdcc now understands both formats:
13688 '# <line_number> <file_name>' and
13689 '#line <line_number> <file_name>'
13690 * support/cpp2/cppmain.c: sdcpp now generates the standard
13691 '# <line_number> <file_name>' instead of former
13692 '#line <line_number> <file_name>'
13694 2003-10-30 Borut Razem <borut.razem AT siol.net>
13696 * support/cpp2/cpphash.h,
13697 * support/cpp2/cpplib.h
13698 * support/cpp2/cpplex.c,
13699 * support/cpp2/cppmain.c,
13700 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13702 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 Fixed a number of problems revealed by bug #827883.
13705 * src/SDCCloop.c (loopInvariants): Spill location of the
13706 result operand should be recomputed if extracted from
13707 a loop. Also, don't extract assignments of an iTemp
13709 * src/SDCCast.c (isConformingBody): loop reversal should
13710 not occur if the control variable is involved with a
13711 relational operator.
13713 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13715 * .version: bumped to 2.3.6 to reflect the big improvements
13716 made by Erik and Klaus. Thanks!
13718 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13720 Replaced the livrange code.
13721 * src/SDCClrange.c: added new LR code
13723 * src/SDCCBBlock.h: removed remainig parts from old LR code
13724 * src/ds390/ralloc.c,
13725 * src/ds390/gen.c: minor fixes to make it work with new code
13727 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13730 * as/hc08/lkrloc.c,
13732 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13733 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13734 (tweaked fix for bug #818696)
13736 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13738 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13740 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13744 * src/mcs51/gen.c (gencjneshort),
13745 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13746 more efficient (per Scott Bronson's suggestion)
13748 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13750 Extended the semantics of the critical keyword to include
13751 individual statements. See RFE #827755 and #799831
13756 * support/Util/SDCCerr.c
13757 * support/Util/SDCCerr.h
13762 2003-10-19 Borut Razem <borut.razem AT siol.net>
13764 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13766 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13770 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13771 and predecrement operand is displayed
13773 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13775 * src/SDCCval.c (valMinus): fixed bug #826041
13777 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13779 Some hc08 related updates that I missed earlier
13780 * sim/ucsim/stypes.h
13781 * support/regression/ports/hc08/spec.mk
13783 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13785 New target "hc08" for the Motorola 68hc08 family of micros
13793 * sim/ucsim/hc08.src/*
13794 * sim/ucsim/configure.in
13795 * src/ucsim/configure
13796 * sim/ucsim/packages_in.mk
13799 * device/include/mc68hc908qy.h
13800 * device/lib/hc08/*
13801 * device/lib/Makefile.in
13802 * support/regression/ports/hc08/*
13803 * support/regression/Makefile
13805 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13807 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13809 * src/ds390/gen.c (genCast): fixed bug #821957
13811 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13813 * device/lib/logf.c: "fixed" overlay bug
13814 * support/regression/ports/host/spec.mk: added m library
13815 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13816 * support/regression/tests/float_trans: added (for Eric)
13818 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13820 * src/mcs51/gen.c (genCpl): fixed bug
13821 http://sf.net/mailarchive/message.php?msg_id=6263915
13823 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13825 * src/SDCCast.c (decorateType): added extended constant folding
13826 * src/SDCCsymt.c (computeType): cleanup
13827 * src/SDCCval.c (valShift): minor optimization
13828 * support/regression/tests/ast_constant_folding.c: added
13830 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13832 * src/SDCCmain.c: removed some unintended changes
13834 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13836 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13837 * src/z80/gen.c: fixed part of bug #817589
13838 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13840 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13842 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13853 * src/ds390/ralloc.c
13855 * src/mcs51/ralloc.c
13857 * src/pic16/ralloc.c
13858 * src/xa51/ralloc.c
13860 * src/z80/gen.c: removed unused label "release:"
13862 2003-10-06 Borut Razem <borut.razem AT siol.net>
13864 * src/SDCC.lex: removed definition of unused variables
13865 save_optimize and save_options
13867 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13869 * clean.mk: removed '=' in "-maxdepth=1"
13870 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13871 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13873 2003-10-06 Borut Razem <borut.razem AT siol.net>
13875 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13876 my_unput() replaced by unput()
13878 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13880 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13881 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13882 type-punned pointer will break strict-aliasing rules"
13883 Old LR behaviour is again default; Klaus' LR can be choosen by
13884 defining the environment variable LRKLAUS
13888 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13889 * clean.mk: fixed removal of files in bin/CVS/
13890 * device/lib/clean.mk: fixed removal of directories small and large
13891 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13893 * src/SDCCval.c: removed superflous test for pedantic
13895 2003-10-05 Borut Razem <borut.razem AT siol.net>
13897 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13898 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13899 message "unmatched #pragma SAVE and #pragma RESTORE"
13901 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13903 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13904 assembly, critical functions, atomic, nojtbound)
13906 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13908 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13914 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13917 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13919 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13921 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13922 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13923 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13925 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13927 * src/z80/gen.c (genRet): fixed bug #524753
13928 * src/z80/gen.c (genCast): fixed internal error on cast from
13930 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13931 fix for bug #477835 to the z80
13932 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13933 for tracking iCodes in the peephole optimizer for z80
13935 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13937 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13938 the other part of bug #814548
13939 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13941 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13943 * src/SDCCcse.c: fixed part of bug #814548
13945 2003-09-28 Borut Razem <borut.razem AT siol.net>
13947 * src/asm.c: rewrite of printILine() to use temporary file instead
13949 * src/xa51/main.c: commented out declaration of int rewinds
13951 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13953 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13955 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13957 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13958 * src/asm.c (printILine): Fixed bug #811015
13960 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13962 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13965 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13967 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13968 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13969 to correctly handle general case of AOP_PAIRPTR
13970 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13972 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13974 * src/mcs51/ralloc.c (fillGaps),
13975 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13976 register positioning bug)
13978 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13980 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13982 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13984 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13985 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13986 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13987 (ralloc doesn't intentionally do this now, but perhaps later)
13988 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13989 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13990 register positioning bugs (Fixed bug #762602 and #795325)
13991 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13992 (Fixed bug #808779)
13993 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13994 lines that --i-code-in-asm generates
13996 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13998 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13999 trying to fclose a FILE* that was already closed.
14001 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14003 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14004 of const struct should be treated as if const themselves)
14006 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14008 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14010 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14012 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14013 Unix (/n) and DOS (/r/n) line terminations.
14015 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14017 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14020 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14022 * src/mcs51/gen.c (genFunction, genEndFunction),
14023 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14024 and restore of EA so that stack offsets to parameters are
14025 correct when using both critical and reentrant/stack-auto.
14026 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14027 size (can be triggered in error if sloc is shared between
14028 different sized objects)
14029 * device/include/float.h: fixed macros to explicitly use
14030 unsigned long where needed
14032 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14034 Feature req. 799831: added code to allow nesting of critical functions
14035 * src/mcs51/gen.c (genFunction, genEndFunction)
14036 * src/ds390/gen.c (genFunction, genEndFunction)
14038 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14040 * src/SDCCsymt.c (sclsFromPtr),
14042 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14043 support for standard C idiom of memory mapped variables; for
14044 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14045 to xdata int at 0x1234 tempvar = 1.
14046 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14047 provided by Akiya ISHIDA
14049 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14051 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14052 * src/SDCCval.c (constVal): added reduction from int to char
14053 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14054 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14055 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14057 * support/regression/tests/shifts.c: fixed
14059 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14061 * src/z80/gen.c (genXor): Fixed bug #805445
14063 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14065 Fixed bug #621531 (const & volatile confusion in the type chain).
14066 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14067 refer to the const or volatile state of the pointer itself.
14079 * src/pic16/ralloc.c
14080 * support/regression/tests/const.c
14082 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14084 When checking for duplicated modules, use absolute paths
14085 instead of relative paths. Files changed:
14090 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14092 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14094 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14096 * device/include/string.h: added size_t typedef, changed
14097 prototypes to use size_t, eliminated separate reentrant and
14098 non-reentrant declarations, added _memmove declaration
14099 * device/lib/_memcpy.c: changed to use size_t instead of int,
14100 changed /4 to >>2 to avoid division library call
14101 * device/lib/_memcmp.c,
14102 * device/lib/_memset.c,
14103 * device/lib/_strncat.c,
14104 * device/lib/_strncpy.c,
14105 * device/lib/_strncmp.c: changed to use size_t instead of int
14106 * device/lib/_memmove.c: new file (fixed bug #772294)
14107 * device/lib/Makefile.in: added _memmove.c
14108 * device/lib/z80/asm_strings.s: fixed bug #772290
14109 * support/regression/tests/bitfields.c: attempt to fix host assertion
14110 failure on amd64-unknown-linux2.2
14112 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14114 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14115 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14116 * as/z80/asmain.c (main): fixed bug #801766
14118 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14120 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14123 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14125 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14126 reported in bug #800609
14128 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14130 * Top header beautifications in src/pic16 directory:
14131 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14132 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14133 pcoderegs.h, ralloc.c, ralloc.h
14134 * main.c: added top header and GPL license notice
14135 * pcode.c: fixed the if-conditional warning
14137 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14139 * device/lib/_mullong.c: replaced int by short for gcc
14141 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14143 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14144 and JUMPTABLE iCodes properly now (worked by accident before)
14145 * src/mcs51/gen.c (leftRightUseAcc),
14146 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14147 iCode properly now. Use getSize instead of nRegs since a & b
14148 aren't part of the nRegs tally.
14150 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14152 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14153 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14154 before instructions that use the _STATUS register
14156 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14158 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14159 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14160 fetching of the pointer
14161 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14162 copied from genNearPointerSet()
14163 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14164 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14165 If they pop r0/r1 they must be called in the opposite order than aopOp().
14166 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14167 (resp. --stack-auto), prepared for --xstack
14169 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14171 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14173 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14175 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14176 these ports have their own __sdcc_external_start()
14178 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14180 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14181 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14182 type for bits was changed. It resulted in bit variables becoming
14183 global, which is not permitted in PIC 14 assembly output.
14185 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14187 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14189 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14191 Z80 and MCS51 linkers complaint if a public symbol is defined
14192 in more than one library module:
14196 * as/mcs51/Makefile.in
14198 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14200 A few small changes that speed up the peephole optimizer.
14204 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14206 Try to make the peephole optimizer smarter by maintaining
14207 an association between the assembly source code and the
14208 iCodes that originated them. Put this information to use
14209 with a new peephole rule condition "notVolatile" so that
14210 the rules can be aggressive yet still safe.
14215 * src/mcs51/peeph.def
14217 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14221 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14222 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14223 if the left or right operand symbols have the accuse flag set.
14225 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14227 Changed the type of the result of the ! (NOT) operator to char;
14228 previously it returned the same type as the source. This allows
14229 us to eliminate all the genFloatNot functions (all of its target
14230 implementations were very buggy) since !float can use the same
14233 * src/SDCCicode.c (ast2iCode): ! returns char
14234 * src/mcs51/gen.c (genNot, genNotFloat),
14235 * src/ds390/gen.c (genNot, genNotFloat),
14236 * src/z80/gen.c (genNot, genNotFloat),
14237 * src/pic/gen.c (genNot, genNotFloat),
14238 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14240 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14242 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14243 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14244 during interrupts. Ensure WSAVE is located at a shared bank address.
14245 2. Fixed page selection in some places
14246 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14247 the registers name strings.
14248 4. Fixed "signed / unsigned compare" compiler warnings.
14249 5. The PIC port manages its own allocation of the general purpose
14250 registers, but makes no attempt to reuse them. As a result when
14251 compiling it soon runs out of general purpose registers. Some
14252 additional code was added to the files pcode.c and device.c to walk
14253 through the function call tree and rename the registers so that they
14263 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14264 genPlus() & genMinus() when the result is the same as left or right
14266 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14268 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14270 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14272 Made bitfield a distinct type from bit so that bitfields
14273 convert as per ANSI C and bits retain their traditional
14274 boolean style behaviour. Implemented bitfield support in
14282 * src/ds390/gen.c: bit v bitfield split
14283 * src/z80/gen.c: New support for bitfields
14284 * support/regression/tests/bitfields.c: reenabled z80,
14287 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14289 Rules 246.x, 247.x relate to bitfields, the others speed up
14290 access to xdata mapped I/O devices.
14292 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14294 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14296 Cleaned up genPackBits and genUnpackBits and added two helper
14297 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14298 for literal assignments in genPackBits (thanks to Frieder for
14304 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14306 Fixed bug #748310 (pointer to function type mishandled when the
14307 function name is omitted). Also fixed a SIGSEGV when a function
14308 attribute (reentrant, etc) is used on a non-function or on a
14309 function but misplaced before the parameter list.
14311 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14313 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14314 * support/Util/SDCCerr.h,
14315 * support/Util/SDCCerr.c: Added func attr misuse error msg
14317 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14319 Fixed bug #787649 by anonymous
14320 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14321 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14323 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14325 Fixed numerous bitfield problems.
14327 * src/SDCC.y: More bitfield related error checking
14329 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14330 * support/Util/SDCCerr.h,
14331 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14332 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14333 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14334 * support/regression/tests/bitfields.c: tests added
14336 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14338 Made the constant following the "interrupt" keyword optional. If
14339 omitted, the function will not automatically be given an entry
14340 in the interrupt vector table (similar to #pragma NOIV, but
14341 less syntacticly kludgy). The interrupt number is also now
14342 range checked. Also fixed a bug in the high order bit example
14349 * support/Util/SDCCerr.c
14350 * support/Util/SDCCerr.h
14353 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14355 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14356 * src/SDCCicode.c (operandOperation): rewritten some ops
14357 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14358 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14360 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14361 be re-activated by defining REDUCE_LITERALS)
14362 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14363 unsigned, but are signed by default
14364 * src/SDCCval.c (constVal): rearranged
14365 * src/SDCCval.c (valMod): preliminary fix
14366 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14367 * support/regression/literalop.c: added, work in progress
14369 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14371 Generate warnings for useless declarations like "char data;"
14372 that don't do what new users expect.
14375 * support/Util/SDCCerr.h
14376 * support/Util/SDCCerr.c
14378 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14380 * src/SDCCval.c (valMult): fix overflow detection of negative int
14382 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14384 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14386 Changes to support big endian targets:
14399 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14401 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14402 * device/lib/time.c: fixed warning "integer overflow in expression"
14404 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14406 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14407 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14408 constants are unsigned; added recognition of "u" flag for unsigned
14409 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14410 * src/SDCCval.c (valDiv, valMod): fixed signdness
14411 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14412 signedness of modulo, left and right shift
14413 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14414 * support/Util/SDCCerr.h: added warning W_INT_OVL
14415 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14416 * src/SDCCast.c (ast_print): improved output of constants
14418 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14420 Fixed some warnings when building with MSVC:
14422 * as/mcs51/asdata.c
14426 * link/z80/aslink.h
14427 * link/z80/lkdata.c
14428 * link/z80/lkeval.c
14433 * support/cpp2/cpplib.c
14437 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14439 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14441 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14443 * support/librarian/clean.mk: Do not remove Makefile.
14444 * support/librarian/Makefile: added.
14446 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14448 Added librarian to MSVC build:
14451 * support/librarian/librarian.dsp
14453 'configure' not needed for librarian, removed:
14454 * support/librarian/configure
14455 * support/librarian/configure.in
14456 * support/librarian/config_in.h
14457 * support/librarian/Makefile.in
14459 Hopefully these ones built the librarian and the rest of sdcc properly:
14461 * Makefile.common.in
14463 Messed up 'configure', so revert to previous version:
14467 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14469 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14470 there, while the mantissa of a double is "only" 53 bits wide.
14472 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14474 Adding sdcclib to the build. MSVC project coming soon.
14475 Files added/changed:
14477 * support/librarian/clean.mk
14478 * support/librarian/configure
14479 * support/librarian/configure.in
14480 * support/librarian/config_in.h
14481 * support/librarian/Makefile.bcc
14482 * support/librarian/Makefile.in
14483 * support/librarian/sdcclib.c
14486 * Makefile.common.in
14490 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14492 Linker now complaints if linked modules have conflicting options, for
14493 example, one compiled using --model-large and another one compiled with
14494 --model-small. The following files were modified:
14496 * as/mcs51/asdata.c
14497 * as/mcs51/aslink.h
14499 * as/mcs51/asmain.c
14501 * as/mcs51/i51pst.c
14502 * as/mcs51/lkdata.c
14503 * as/mcs51/lklibr.c
14504 * as/mcs51/lkmain.c
14510 * link/z80/aslink.h
14511 * link/z80/lkdata.c
14512 * link/z80/lklibr.c
14513 * link/z80/lkmain.c
14516 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14518 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14519 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14521 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14523 * src/z80/mappings.i: fix _mul[us][int,long] entries
14525 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14527 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14529 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14531 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14532 * support/regression/tests/bitopcse.c: added
14540 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14542 added support for new library format to z80, gbz80 linkers:
14548 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14550 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14551 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14553 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14555 added DUMMY_READ_VOLATILE:
14564 * src/SDCCcse.c (algebraicOpts): many improvements
14565 * src/SDCCcse.h: removed algebraicOpts()
14566 * src/SDCCicode.c (picDummyRead): added
14568 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14570 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14571 "Insufficient space in data memory".
14573 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14575 * src/mcs51/gen.c: fixed bug #771358
14576 * src/z80/gen.c: fixed bug #759087
14578 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14580 * src/pic16/glue.c: minor cleanup by Vangelis
14582 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14584 * device/include/regc515c.h: fixed #758477
14585 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14586 * device/lib/_gptrput.c: saved a few bytes
14587 * my tab spacing is 8, yours too?)
14588 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14589 * device/lib/serial.c: process RX bytes earlier than TX bytes
14590 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14592 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14594 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14596 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14598 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14600 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14602 * device/lib/Makefile.in: bad fix, reverted to 1.43
14604 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14606 * device/lib/Makefile.in: added missing z80 object files
14608 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14610 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14611 pic16 progress by Vangelis:
14614 * src/pic/Makefile:
14621 * pic16/genarith.c:
14626 * pic16/pcodepeep.c:
14629 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14631 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14633 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14635 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14636 added gbz80 build to MSVC project.
14637 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14638 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14639 from 8051 stuff and setup so it links using a .lnk file.
14641 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14643 * support/librarian/sdcclib.c: sdcc librarian.
14644 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14647 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14649 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14651 2003-07-02 Borut Razem <borut.razem AT siol.net>
14653 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14654 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14655 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14656 src/xa51/main.c, src/z80/main.c:
14657 virtualization of glue() function: each port has it's own glue function,
14658 which is accessed by do_glue function pointer in PORT.general structure
14660 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14662 * DS800C400 fun, improved ROM interface and tinibios.
14664 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14666 * More support for DS80C400. Now includes beginning of interface to ROM.
14668 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14670 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14672 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14674 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14676 2003-06-19 Borut Razem <borut.razem AT siol.net>
14678 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14680 2003-06-19 Borut Razem <borut.razem AT siol.net>
14682 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14683 fixed Z80 port - crt0.o: cannot open.
14685 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14687 * support/Util/MySystem.c (merge_command): revert bad fix
14689 2003-06-18 Borut Razem <borut.razem AT siol.net>
14691 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14693 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14695 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14696 option --use-stdout sends errors to stdout instead of stderr.
14698 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14700 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14702 2003-06-15 Borut Razem <borut.razem AT siol.net>
14704 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14705 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14706 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14707 fixed width array of pointers replaced with sets;
14708 multiple include and lib paths ared transferred to preprocessor and linker
14709 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14710 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14711 fixed width array of pointers
14712 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14713 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14714 fixupPath(), getPathDifference()
14715 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14716 fixed width array of pointers
14718 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14720 * src/pic16/ralloc.c: fix warnings
14721 * src/pic16/pcode.c: fix warning
14723 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14725 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14726 know all the details, but essentially this set of changes enable
14727 the pic16 port to generate movff instructions and generate assembler
14731 * src/pic16/glue.c:
14732 * src/pic16/pcode.c:
14733 * src/pic16/device.c:
14734 * src/pic16/main.c:
14735 * src/pic16/pcode.h:
14736 * src/pic16/pcoderegs.c:
14737 * src/pic16/ralloc.c:
14738 * src/pic16/ralloc.h:
14740 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14742 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14743 added option --vc, so sdcc errors and warnings are compatible with
14744 Microsoft Visual Studio.
14746 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14748 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14749 device/lib/libfloat.lib: added atof function.
14751 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14753 * doc/sdccman.lyx: updated to Lyx 1.3
14754 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14755 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14756 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14758 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14760 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14762 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14764 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14765 additions to the "related tools/documentation" section
14767 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14769 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14771 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14773 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14774 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14776 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14778 * doc/sdccman.lyx: fix double dash and other minor things
14779 * doc/Makefile: fix double dash
14781 2003-05-28 Karl Bongers(patches from Martin Helmling)
14782 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14783 condition and ignore commands.
14785 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14787 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14788 is in parts still quite out of date, I did changes as far as I felt makes sense
14789 for a non-native english speaker.
14790 Please feel free to add to the manual or to correct my changes.
14791 * doc/Makefile: undid touching the date of intermediate tex files.
14793 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14795 * doc/sdccman.lyx: Manual has an index now
14797 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14799 Finalize muluint/mulsint and mululong/mulslong merging:
14800 * device/lib/_mulint.c
14801 * device/lib/_mullong.c
14802 * device/lib/gbz80/mul.s
14803 * device/lib/gbz80/stubs.s
14804 * device/lib/z80/mul.s
14805 * device/lib/z80/stubs.s
14806 * src/SDCCsymt.c (initCSupport)
14808 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14810 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14811 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14812 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14813 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14816 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14818 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14819 the regression tests I'm not brave enough to enable 245.b, 245.c
14820 * doc/sdccman.lyx: added latex preamble for hyperref package.
14821 Using pdflatex this will give you a hyperlinked pdf file with
14822 bookmarks. (prepend '%' before /usepackage if this breaks something)
14824 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14826 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14828 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14830 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14832 2003-05-21 <johan AT balder>
14834 * src/SDCCglue.c (printIval): fixed bug #739934
14836 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14838 Applied patch from bug 737905 (renamed yylineo to mylineno):
14845 * src/pic16/pcode.c: Cleaned warnings
14846 * src/pic16/pcodeflow.c: Cleaned warnings
14847 * src/pic16/pcoderegs.c: Cleaned warnings
14849 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14851 * src/pic16/pcode.c: Cleaned warnings
14852 * src/pic16/pcodepeep.c: Cleaned warnings
14853 * src/pic16/ralloc.c: Cleaned warnings
14855 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14857 * doc/sdccman.lyx: fixed bug 739745
14858 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14860 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14862 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14863 it can be defined with CFLAGS when running configure
14864 * src/SDCCmain.c: fixed compiling + linking with object files
14866 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14868 * configure.in: configure for pic16 port,
14869 added --disable-pic16-port
14870 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14871 * src/SDCCmain.c: linkOptions is changed to set *,
14872 added if/endif conditional macros to remove options help
14873 messages from optionsTable when a port is not configured, added
14874 support for the PIc16 port in the ports table, when executing
14875 the compiler with no port specified on command line, a default
14876 port is selected with the new macro DEFAULT_PORT which is
14877 defined in port.h, in setDefaultOptions() linkOptions is removed
14878 from initialization assignment, since now it is a set,
14879 parseCmdLine uses setParseWithComma for linkOptions, in
14880 linkEdit() linkOptions are accessed with new function indexSet()
14881 which returns the i'th item of a set variable. See SDCCset.c, in
14882 linkEdit() when calling buildCmdLine(), added linkOptions as
14883 last argument. Now users can pass arguments to gplink via the
14884 -Wl option, main() uses pic16glue() to glue up pic16 programs
14885 * src/SDCCpeeph.c: various changes to support pic16
14886 * src/SDCCset.c: added function void *indexSet(set *, int) to
14887 return the i'th item of the set
14888 * src/SDCCset.h: added function prototype for indexSet()
14889 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14890 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14891 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14892 added macro DEFAULT_PORT
14893 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14894 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14896 * src/pic16/glue.c: commented out some error producing lines
14897 * src/pic16/main.c: __config directives are commented out to stop
14898 gpasm complaining and test the linkage with gplink, _linkCmd and
14899 _asmCmd changed to be more gplink and gpasm friendly
14900 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14901 produced an error when parsed, peep rule 12 is added to utilize
14902 movff, but it is commented out since the pCode does not support
14903 yet a command with 2 address arguments
14905 2003-05-18 <johan AT balder>
14907 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14908 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14909 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14911 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14912 Added feature to script commands from file.
14914 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14916 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14917 * src/SDCCutil.c: include ctype.h for win32
14919 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14921 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14923 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14925 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14926 Fixed so you can set breakpoints prior to run, run does not stop
14927 on entry now. Add tbreak. Other enhancements and fixes for use
14930 2003-05-12 Borut Razem <borut.razem AT siol.net>
14932 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14934 2003-05-11 Borut Razem <borut.razem AT siol.net>
14936 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14937 the path of bin directory, so that PATH is the only env. variable, which has to be set
14938 in case of standard installation.
14939 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14940 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14941 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14943 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14945 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14946 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14947 temp files are in the port dir; clean the gen/test directory when
14948 generating new test.c
14949 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14950 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14951 * support/regression/tests/zeropad.c: added
14953 2003-05-09 <johan AT balder>
14955 * src/SDCCglue.c: fixed bug #597940
14957 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14959 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14960 cache sfr, optimize next,step, fix off by one sourceline,
14961 support ddd list function.
14962 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14964 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14966 * support/regression/HTMLgen.py: added compare_s2f()
14967 * support/regression/Makefile: redo 1.27
14968 * support/regression/generate-cases.py: redo 1.5
14970 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14972 * support/regression/tests/float.c: workaround 33 bit hex constant
14973 * support/regression/tests/simplefloat.c: fix division for host
14975 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14977 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14978 that tame's the PIC's over-aggressive optimizer.
14980 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14982 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14985 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14987 Initial support for DS80C400. "Hello world" runs on TINIm400
14990 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14992 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14993 * Some notes on ddd usage added in debugger/README
14994 Martin Helmling adding more features and fixes for ddd GUI debugger.
14995 Code added for nexti, stepi, up, down, and other adjustments.
14997 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14999 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15000 * src/pic/peeph.def Added two rules to optimize carry manipulation
15001 * src/pic/* removed debug printfs
15003 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15005 * debugger/mcs51/cmd.c: added header newalloc.h
15007 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15009 * as/Makefile: new EXEEXT
15010 * as/z80/Makefile: remove trailing slash of BUILDIR
15011 * as/z80/clean.mk: new EXEEXT
15012 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15013 * support/cpp2/Makefile.in: new EXEEXT
15014 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15016 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15018 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15019 EXEEXT was introduced to fix all related problems with targets
15020 "clean", "install" and "uninstall"; a couple of further flaws
15021 especially with "clean" have been fixed too
15022 * as/mcs51/Makefile.in
15023 * as/mcs51/clean.mk
15027 * debugger/mcs51/Makefile.in
15028 * debugger/mcs51/clean.mk
15029 * link/z80/Makefile
15030 * link/z80/Makefile.in
15031 * link/z80/clean.mk
15033 * packihx/Makefile.in
15035 * sim/ucsim/Makefile
15036 * sim/ucsim/clean.mk
15037 * sim/ucsim/avr.src/Makefile.in
15038 * sim/ucsim/avr.src/clean.mk
15039 * sim/ucsim/s51.src/Makefile.in
15040 * sim/ucsim/s51.src/clean.mk
15041 * sim/ucsim/xa.src/Makefile.in
15042 * sim/ucsim/xa.src/clean.mk
15043 * sim/ucsim/z80.src/Makefile.in
15044 * sim/ucsim/z80.src/clean.mk
15045 * sim/ucsim/main_in.mk
15046 * sim/ucsim/packages_in.mk
15047 * sim/ucsim/gui.src/Makefile.in
15048 * sim/ucsim/gui.src/serio.src/Makefile.in
15049 * sim/ucsim/gui.src/serio.src/clean.mk
15052 * support/cpp2/Makefile.in
15053 * support/cpp2/clean.mk
15054 * support/makebin/Makefile
15055 * support/makebin/clean.mk
15056 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15057 * doc/sdccman.lyx: --program-suffix no longer needed
15059 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15061 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15062 Martin Helmling added support for ddd GUI debugger.
15063 Code added to display assembly, set variables, and other commands
15064 to interface to ddd.
15066 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15068 * as/Makefile: fix target clean
15069 * as/clean.mk: fix target clean
15070 * as/z80/clean.mk: fix target clean
15072 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15074 * Makefile.common.in: added AT EXEEXT AT
15075 * configure.in: removed all mingw32 stuff
15076 * configure: rebuilt from configure.in
15077 * doc/sdccman.lyx: updated section "installation"
15078 * support/scripts/sdcc_mingw32: adapted to configure
15079 * support/scripts/sdcc_cygwin_mingw32: added
15081 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15083 * src/pic Added object file support for the PIC port
15084 * src/pic Applied patch from Craig Franklin (this started the object file support)
15085 * src/regression Updated the PIC regression tests for object files
15087 2003-04-20 Borut Razem <borut.razem AT siol.net>
15089 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15090 lklex.c: In function `getfid':
15091 lklex.c:203: warning: array subscript has type `char'
15092 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15093 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15094 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15095 stack handling macros
15097 2003-04-19 Borut Razem <borut.razem AT siol.net>
15099 * "handling space characters in file path" task:
15100 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15101 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15102 * support/Util/MySystem.h: make it self-sufficient
15103 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15104 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15105 handling space characters in file path
15106 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15107 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15108 * support/Util/MySystem.c: handling space characters in executable's path
15110 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15112 * as/z80/Makefile: fix permanent rebuild of z80
15113 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15114 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15116 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15118 * src/SDCCopt.c: add special case optimization to replace modulo by
15119 a power of two with a bitwise AND.
15121 2003-04-18 <johan AT balder>
15123 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15125 2003-04-17 <johan AT balder>
15127 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15128 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15130 2003-04-13 Borut Razem <borut.razem AT siol.net>
15132 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15133 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15134 fixed mingw problem in adl_NORMALIZE_PATH
15136 2003-04-12 Borut Razem <borut.razem AT siol.net>
15138 * fixed "#pragma SAVE/RESTORE can not be nested":
15139 * src/SDCC.lex: reworked pragma handling functions
15140 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15141 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15143 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15145 * src/SDCCutil.c (pathEquivalent): defined but not used
15146 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15147 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15148 * configure: rebuilt from configure.in
15149 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15150 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15151 * device/include/Makefile.in: replace sdcc_datadir
15152 * device/lib/Makefile.in: replace sdcc_datadir
15153 * Makefile.common.in: add LDFLAGS from configure
15154 * packihx/Makefile.in: use LDFLAGS
15155 * src/Makefile.in: use LDFLAGS
15156 * support/cpp2/Makefile.in: add LDFLAGS from configure
15157 * support/makebin/Makefile: use LDFLAGS
15158 * .version: bumped version number to 2.3.5
15160 2003-04-12 Borut Razem <borut.razem AT siol.net>
15162 * completed "different paths" task:
15163 * src/SDCCmacro.c: fixed bug in handling quotes
15164 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15165 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15167 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15169 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15171 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15173 * ds390/gen.c ds390/peeph.def: fix bug 706781
15175 2003-04-11 Borut Razem <borut.razem AT siol.net>
15177 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15179 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15181 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15182 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15183 set - this bit used to not be set...).
15184 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15185 bad code in PIC Port
15186 * src/regression/and2.c added to test bug 609268
15187 * src/regression/Makefile added and2.c to regression test
15190 2003-04-08 <johan AT CP255758-A>
15192 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15193 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15194 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15196 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15198 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15200 * support/cpp2/Makefile.in: fix bug #487815
15201 * configure: rebuilt from configure.in
15202 * Makefile.common.in: docdir changed, new path suffixes
15203 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15204 * sdcc_vc_in.h: reflect changes from sdccconf.h
15205 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15206 * src/SDCCutil.h: remove BINDIR hack
15207 * doc/sdccman.lyx: update new path hierarchy
15209 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15211 * src/SDCCpeeph.c: added okToRemoveSLOC test
15213 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15215 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15217 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15219 * src/SDCCpeeph.c: added labelIsReturnOnly test
15220 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15222 2003-04-05 <johan AT balder>
15224 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15225 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15226 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15227 * src/SDCCast.c: fixed a warning
15228 * src/SDCCast.h: fixed a warning
15229 * src/SDCCicode.c (operandFromAst): fixed a warning
15231 2003-04-04 <johan AT balder>
15233 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15234 * src/SDCCast.c (decorateType): fixed bug #715076
15235 * src/SDCC.y: fixed bug #702907
15237 2003-04-03 <johan AT balder>
15239 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15240 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15241 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15242 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15243 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15245 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15247 * _decdptr.c: fix return values
15248 * _gptrget.c: fix return values
15249 * _gptrgetc.c: fix return values
15250 * _gptrput.c: fix return values
15251 * _mulint.c: fix return values
15252 * as/z80/Makefile: fix 'make -j' problem
15254 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15256 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15257 * configure.in: big cleanup, updated to autoconf 2.5x
15258 * configure: rebuilt from configure.in
15259 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15260 * sdcc_vc_in.h: reflect changes from sdccconf.h
15261 * doc/Makefile: fixed a flaw in "make install"
15263 2003-04-02 <johan AT balder>
15265 * src/ds390/gen.c (genCmp): no comments
15266 * src/mcs51/gen.c (genCmp): no comments
15267 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15268 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15270 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15272 * support/regression/generate-cases.py: place generated file in given sub directory
15273 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15274 * support/regression/Makefile: improvements for 'make -j';
15275 side effect: it's simpler and faster now
15277 2003-03-31 Borut Razem <borut.razem AT siol.net>
15279 * src/z80/main.c: link-{port} and as-{port} defined without path
15280 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15282 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15284 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15286 2003-03-30 Borut Razem <borut.razem AT siol.net>
15288 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15289 changed type of list parameter to set
15290 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15291 * src/port.h: changed type of do_assemble() parameter to set
15292 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15293 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15294 definition of "cppoutfilename" macro with NULL value in preProcess()
15295 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15296 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15297 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15298 replaced with set *binPathSet
15299 * shash_add() deallocates the item, if allready exsists, before adding the new one
15300 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15302 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15304 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15305 a nested for loop bug in the PIC port
15306 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15309 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15311 * support/Util/dbuf.h: remove C++ stuff to make it portable
15313 2003-03-28 Borut Razem <borut.razem AT siol.net>
15315 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15316 literal strings in stringLiteral()
15317 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15318 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15321 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15323 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15325 2003-03-26 <johan AT balder>
15327 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15328 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15329 * src/SDCCast.c (decorateType): fixed " -v < 3"
15331 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15333 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15334 Added Lenny Story's debug infrastructure changes:
15335 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15336 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15337 * src/cdbFile.c: added
15338 * src/SDCCdebug.c: added
15339 * src/SDCCdebug.h: added
15340 * src/SDCCast.c (createFunction)
15341 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15342 * src/SDCCmain.c (parseCmdLine, main)
15343 * src/SDCCmem.c (redoStackOffsets)
15344 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15347 * src/avr/gen.c (genAVRCode)
15348 * src/ds390/gen.c (gen390Code)
15349 * src/mcs51/gen.c (gen51Code)
15350 * src/pic/gen.c (genpic14Code)
15351 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15352 * src/xa51/gen.c (genXA51Code)
15353 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15355 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15357 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15358 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15360 2003-03-22 <johan AT balder>
15362 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15364 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15366 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15367 * doc/cdbfileformat.lyx: added, written by Lenny Story
15368 * doc/Makefile: added cdbfileformat.lyx
15369 * doc/clean.mk: added cdbfileformat.lyx
15371 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15373 * src/mcs51/peeph.def: fix bug #705773
15375 2003-03-20 <johan AT balder>
15377 An sfr/sbit can have an "at #" AND an initializer
15378 * src/SDCCsymt.c (checkSClass):
15379 * src/SDCCmem.c (allocGlobal):
15380 * src/SDCCmem.c (allocLocal):
15381 * src/SDCCast.c (createBlock):
15383 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15385 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15387 2003-03-16 <johan AT balder>
15389 Undid the hackup of const and volatile, the problem is much bigger
15391 * src/SDCCast.c:1.171
15392 * src/SDCCglue.c:1.138
15393 * src/SDCCicode.c:1.146
15394 * src/SDCCsymt.c:1.150
15395 * src/SDCCval.c:1.65
15397 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15399 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15400 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15402 2003-03-13 <johan AT balder>
15404 Hackup const and volatile modifiers in type chains a bit:
15406 * src/SDCCast.c:1.169
15407 * src/SDCCglue.c:1.136
15408 * src/SDCCicode.c:1.143
15409 * src/SDCCsymt.c1.146
15410 * src/SDCCsymt.h1.59
15411 * src/SDCCval.c:1.63
15413 2003-03-12 <johan AT balder>
15415 * src/SDCCBBlock.h: more LRH debugging junk
15416 * src/SDCCcflow.h: more LRH debugging junk
15417 * src/SDCCloop.c: more LRH debugging junk
15418 * src/SDCC.y (struct_declaration): fixed bug #697590
15419 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15420 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15421 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15423 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15424 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15425 test function names must now match exactly).
15426 * src/SDCCcse.c: added special case in findCheaperOp to allow
15427 extending a short integer. Makes less awful code for bug 700121 test case.
15429 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15431 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15432 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15434 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15436 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15437 actually called (operandsNotEqual() was called for all
15438 operandsNotEqualX tests).
15440 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15442 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15443 with shorter literals. Fixes bug 700121.
15445 2003-03-11 <johan AT balder>
15447 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15449 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15451 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15452 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15454 2003-03-10 Borut Razem <borut.razem AT siol.net>
15456 * src/SDCCmain.c: pipe preprocessor's output
15457 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15458 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15459 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15460 which closes all pipes in pipeSet set
15461 * src/SDCCset.c: free deleted item in function deleteSetItem()
15462 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15463 moved from z80 to src subproject
15464 * .version: increased version number to 2.3.4
15466 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15468 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15469 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15470 * support/regression/ports/xa51/spec.mk: fix typo
15472 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15474 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15476 2003-03-09 Borut Razem <borut.razem AT siol.net>
15478 * src/SDCCmain.c: pipe preprocessor's output
15479 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15480 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15481 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15482 which closes all pipes in pipeSet set
15483 * src/SDCCset.c: free deleted item in function deleteSetItem()
15484 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15485 moved from z80 to src subproject
15487 2003-03-09 Borut Razem <borut.razem AT siol.net>
15489 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15490 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15491 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15492 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15493 * src/SDCCglobl.h: unification of WIN32 native definitions
15495 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15497 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15499 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15501 * src/configure.in: check for endianess (even while cross-compiling)
15502 * src/configure: check for endianess (even while cross-compiling)
15503 * src/configure_in.h: check for endianess (even while cross-compiling)
15504 * src/avr/gen.c: remove old endianess stuff
15505 * src/mcs51/gen.c: remove old endianess stuff
15506 * src/ds390/gen.c: remove old endianess stuff
15507 * src/pic/gen.c: remove old endianess stuff
15508 * src/pic/genarith.c: remove old endianess stuff
15509 * src/pic/glue.c: fix endianess check
15510 * src/pic16/gen.c: remove old endianess stuff
15511 * src/pic16/genarith.c: remove old endianess stuff
15512 * src/pic16/glue.c: fix endianess check
15513 * src/xa51/gen.c: remove old endianess stuff
15514 * src/z80/gen.c: fix endianess check
15515 * src/SDCCglue.c: fix endianess check
15516 * src/ds390/peeph.def: fix bug 700036
15518 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15520 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15521 * src/configure: find appropriate data-types on host for SDCC's int and long
15522 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15523 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15524 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15526 2003-03-07 <johan AT balder>
15529 some minor cleanups before the big shot
15530 OP_DEFS and OP_USES now use Kevin's protection
15531 new option --nolabelopt
15533 * src/SDCCBBlock.c:
15542 * src/ds390/ralloc.c:
15543 * src/mcs51/ralloc.c:
15544 * src/pic/ralloc.c:
15545 * src/xa51/ralloc.c:
15546 * src/z80/ralloc.c:
15548 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15550 * src/pic/pcode.c (get_op): fix 64 bit warnings
15551 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15552 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15553 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15554 * support/regression/tests/malloc.c: fix 64 bit warnings
15556 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15558 * src/mcs51/gen.c (genMinus): fixed bug 696436
15560 2003-03-02 Borut Razem <borut.razem AT siol.net>
15562 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15564 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15566 * configure.in: test for mkstemp
15567 * sdccconf_in.h: add HAVE_MKSTEMP
15569 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15571 * device/include/ctype.h: removed warning while using --stack-auto
15572 * device/include/malloc.h: removed warning while using --stack-auto
15573 * device/include/string.h: removed warning while using --stack-auto
15575 2003-02-23 Borut Razem <borut.razem AT siol.net>
15577 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15578 because NDEBUG is defined (see man assert)
15579 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15581 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15583 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15584 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15586 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15588 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15589 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15591 2003-02-18 <johan AT balder>
15593 * as/mcs51/asmain.c (asmbl): module can start with a digit
15594 * as/z80/asmain.c (asmbl): module can start with a digit
15596 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15598 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15599 * src/asm.c: fix pipe() for Mingw32
15601 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15603 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15604 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15605 make -V work again; --c1mode reads now from stdin
15606 * doc/sdccman.lyx: added --c1mode
15607 * support/Util/SDCCerr.c: new messages for c1 mode
15608 * support/Util/SDCCerr.h: new messages for c1 mode
15609 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15611 2003-02-15 <johan AT balder>
15613 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15615 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15617 * doc/sdccman.lyx: Environment variables, -o and other minor things
15619 2003-02-14 <johan AT balder>
15621 * src/xa51/main.c: before anyone really tries to use it :)
15623 * Install doc's in share/sdcc/doc
15624 * removed some obsolete files
15625 * Do a proper make distclean and uninstall
15626 M Makefile.common.in
15629 M device/include/Makefile.in
15630 M device/lib/Makefile.in
15633 M sim/ucsim/doc/Makefile.in
15635 R src/avr/peeph.rul
15636 R src/xa51/peeph.rul
15637 M support/cpp2/Makefile.in
15638 M support/makebin/Makefile
15641 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15643 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15645 2003-02-10 Borut Razem <borut.razem AT siol.net>
15647 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15648 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15649 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15650 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15651 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15652 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15653 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15654 src/z80/Makefile.bcc: Borland Makefile cleanup
15655 * as/z80/Makefile.bcc: Added Borland Makefile
15656 * support/cpp2/borland.h: Removed
15658 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15660 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15661 * src/SDCC.lex: new pragma NOIV
15662 * src/SDCCglobl.h: new pragma NOIV
15663 * src/SDCCmem.c: new pragma NOIV
15665 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15667 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15669 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15671 * src/SDCCmain.c: signal handling is switched off by --debug
15672 * doc/Makefile: small fix for install; use clean.mk again
15673 * doc/clean.mk: clean *.pdf and *.html too
15675 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15677 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15678 * device/lib/printfl.c: fix a ds390 bug by making it portable
15679 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15680 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15681 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15682 * debugger/mcs51/cmd.c: converted multi-line string literals
15683 * sim/ucsim/globals.cc: converted multi-line string literals
15684 * src/SDCCmain.c: introduced signal handler to remove temp files
15685 * doc/Makefile: small tweaks, implement clean
15686 * doc: removed generated files
15688 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15690 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15691 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15692 Address Record is not correctly generated for DS390."
15694 2003-02-02 Borut Razem <borut.razem AT siol.net>
15696 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15697 * as/mcs51/asm.h: fixed compilation with Borland C
15698 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15699 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15700 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15701 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15702 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15703 src/z80/Makefile.bcc: delete $(LIB) only if exist
15704 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15706 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15708 * device/include/malloc.h: introduced NULL
15709 * device/include/string.h: introduced NULL
15710 * device/include/stdlib.h: introduced NULL
15711 * device/lib/_memcpy.c: removed NULL
15712 * device/lib/_strcat.c: removed NULL
15713 * device/lib/_strchr.c: removed NULL
15714 * device/lib/_strcmp.c: removed NULL
15715 * device/lib/_strcpy.c: removed NULL
15716 * device/lib/_strcspn.c: removed NULL
15717 * device/lib/_strlen.c: removed NULL
15718 * device/lib/_strncat.c: removed NULL
15719 * device/lib/_strncmp.c: removed NULL
15720 * device/lib/_strncpy.c: removed NULL
15721 * device/lib/_strpbrk.c: removed NULL
15722 * device/lib/_strrchr.c: removed NULL
15723 * device/lib/_strspn.c: removed NULL
15724 * device/lib/_strstr.c: removed NULL
15725 * device/lib/_strtok.c: removed NULL
15726 * device/lib/malloc.c: removed NULL, include own header
15728 2003-02-02 <johan AT balder>
15730 * 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
15731 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15732 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15733 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15734 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15735 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15737 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15739 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15742 2003-02-01 <johan AT balder>
15744 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15746 2003-01-31 <johan AT CP255758-A>
15748 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15750 2003-01-30 <johan AT balder>
15752 * src/SDCCBBlock.c: automatic bug detection
15753 * src/SDCCicode.c: automatic bug detection
15755 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15757 * src/SDCCglobl.h: now --xram-size 0 works
15758 * src/SDCCmain.c: now --xram-size 0 works
15760 2003-01-29 <johan AT balder>
15762 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15764 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15766 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15767 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15768 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15769 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15770 * src/SDCCglobl.h: Added options --xram-size and --code-size
15771 * src/SDCCmain.c: Added options --xram-size and --code-size
15773 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15775 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15776 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15778 2003-01-27 <johan AT balder>
15780 * src/SDCC.y: fixed bug #613764
15782 2003-01-26 <johan AT balder>
15784 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15785 * src/SDCCsymt.h: fixed bug #673374
15786 * src/SDCCglue.c: fixed bug #661910
15787 * src/SDCCast.c: fixed bug #458099 and 673374
15789 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15791 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15792 * as/mcs51/strcmpi.h: added
15793 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15794 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15795 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15796 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15797 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15798 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15799 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15800 * as/mcs51/Makefile.aslink: new module strcmpi
15801 * as/mcs51/Makefile.asx8051: new module strcmpi
15802 * as/mcs51/Makefil.bcc: new module strcmpi
15803 * as/mcs51/Makefile.in: new module strcmpi
15804 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15806 2003-01-26 <johan AT balder>
15808 * src/SDCCglue.c: reverted back to 1.124
15809 * src/SDCCast.c: reverted back to 1.156
15810 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15812 2003-01-25 <johan AT balder>
15814 * src/SDCCglue.c: A better fix for bug #661910
15815 * src/SDCCast.c: A better fix for bug #661910
15816 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15818 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15820 * src/Makefile.in: remove spawn.o
15821 * src/SDCCmain.c: remove spawn.h
15822 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15823 * src/spawn.c: removed
15824 * src/spawn.h: removed
15825 * support/regression/ports/ds390/spec.mk: link with -r
15827 2003-01-24 <johan AT CP255758-A>
15829 * src/ds390/gen.c (aopOp): fixed bug #667458
15830 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15831 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15832 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15834 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15836 * src/mcs51/peeph.def: better assembler identation by Frieder
15837 * src/mcs51/gen.c: better assembler identation by Frieder
15839 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15841 * as/z80/string.h: removed for gcc 3.2
15842 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15843 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15845 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15847 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15848 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15849 * support/regression/Makefile: separate temp files for ports
15850 * support/regression/generate-cases.py: separate temp files for ports
15851 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15852 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15854 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15856 * moved tinitalk to device/examples/ds390
15858 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15860 * as/mcs51/lkmem.c: rflag is for DS390
15861 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15862 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15863 (linkEdit): move mem- and map-files the same way as ihx-files
15864 * src/z80/main.c (_setDefaultOptions): removed --generic
15865 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15866 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15867 * src/pic/glue.c (picglue): --c1mode works again
15868 * src/pic16/glue.c (pic16glue): --c1mode works again
15869 * src/asm.c (printCLine): fix #660034
15871 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15873 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15874 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15875 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15876 * as/mcs51/lkmem (summary): better fix for sp problem
15877 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15878 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15879 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15880 remove --stack-after-data
15882 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15884 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15885 * src/SDCCutil.c (join): ugly bug: missing '\0'
15886 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15888 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15890 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15892 * src/pic/main.c (_asmCmd): gpasm supports -o
15893 * src/z80/main.c: more general macros
15894 * device/lib/Makefile.in: remove intermediate files
15896 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15898 * .version: Bumped version number to 2.3.3
15899 * src/SDCCBBlock.c: new option -o
15900 * src/SDCCglobl.h: new option -o
15901 * src/SDCCglue.c: new option -o
15902 * src/SDCCmain.c: new option -o
15903 * src/asm.c: new option -o
15904 * src/ds390/main.c: new option -o
15905 * src/pic/glue.c: new option -o
15906 * src/pic/pcode.c: new option -o
15907 * src/pic/ralloc.c: new option -o
15908 * src/pic16/glue.c: new option -o
15909 * src/pic16/pcode.c: new option -o
15910 * src/pic16/ralloc.c: new option -o
15911 * src/z80/main.c: new option -o
15912 * device/lib/Makefile.in: use -o
15913 * support/regression/ports/ds390/spec.mk: use -o
15914 * support/regression/ports/gbz80/spec.mk: use -o
15915 * support/regression/ports/mcs51/spec.mk: use -o
15916 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15917 * support/regression/ports/z80/spec.mk: use -o
15918 * support/regression/ports/ucz80/spec.mk: use -o
15919 * support/regression/ports/xa51/spec.mk: use -o
15920 * support/regression/fwk/lib/timeout.c: fix usage string
15922 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15923 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15925 2003-01-07 <johan AT balder>
15927 * src/SDCCast.c (decorateType): fixed bug #600035
15929 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15930 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15931 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15932 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15933 * src/pic/pcode.c: outcommented unused variable to remove warnings
15934 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15936 2003-01-06 <karl AT turbobit.com>
15937 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15940 2003-01-06 <johan AT balder>
15942 * src/SDCCicode.c: fixed array add
15944 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15945 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15946 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15948 2003-01-04 <johan AT balder>
15950 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15952 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15953 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15955 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15956 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15957 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15959 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15960 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15962 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15963 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15965 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15966 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15968 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15970 * in /sdcc/as/mcs51/ changed these files in order to create an
15971 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15972 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15973 following files to include the previous two files: aslink.dsp,
15974 Makefile.aslink, Makefile.bcc, and Makefile.in.
15976 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15977 .adb instead of .cdb
15979 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15981 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15982 value from option --iram-size.
15984 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15986 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15989 2002-09-18 <wiml AT hhhh.org>
15991 * SDCClrange.h: exposed setFromRange() and setToRange()
15992 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15993 packRegsForAccUse() (bug 542397)
15994 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15995 multiple times and emitting the fetch operations more than once
15996 added aopGetUsesAcc() function to allow binary operators to
15997 fetch their operands in the correct order; made genMinus() emit
15998 compact code for X = LITERAL - Y
16000 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16001 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16002 sprintf() in line 1267.
16004 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16005 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16008 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16009 Changes to aslink (All the changes are marked with 'JCF'):
16011 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16014 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16015 area BSEG. Also moves, if possible, the DATA area down into the internal
16016 ram so more space is available.
16018 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16021 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16022 not bytes. Function summary() which creates a memory usage summary
16023 file with extension .mem. Reports of overlaping stack and small stack
16024 size. If the space for the stack is less than 16 bytes aslink trows a
16027 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16028 the 8051. Option 'y' for memory summary output file.
16030 Changes to sdcc (All the changes are marked with 'JCF'):
16032 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16034 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16035 overlaying area for it (uses RegBankUsed[4]).
16037 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16038 bank zero as used by default. By default aslink locates the stack
16039 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16040 the creation of the .mem file. Delegates the allocation of data area
16041 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16042 the begining of the stack area to aslink.
16044 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16045 glue() in SDCCglue.c creates an area for it.
16047 2002-09-03 Borut Razem <borut.razem AT siol.net>
16048 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16049 sdcc/src/pic/glue.c:
16050 introduced atexit() handler for teporay files removal in case of
16051 errors, assertions, ...
16053 2002-08-29 Borut Razem <borut.razem AT siol.net>
16054 * sdcc/support/cpp2/auto-host_vc_in.h:
16055 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16056 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16057 Maybe there is a similar problem with BORLANDC? It should be checked!
16059 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16060 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16061 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16062 was not executed, and the compiler (cl) launched a warning:
16063 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16065 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16066 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16068 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16069 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16071 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16072 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16073 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16074 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16075 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16076 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16077 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16078 - added Release configuration in VS projects
16079 - review of compiler an linker options
16080 - VC .exe files are generated in bin_vc directory, not to interfere
16081 with binaries generated from other projects (cygwin, mingw, bcc ...)
16083 * sdcc/src/yacc.dsp: added
16085 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16086 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16087 and insert the version number definitions from .version
16089 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16091 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16092 added - genarate auto-host.h using auto-host_vc_in.h as template
16095 removed from CVS, generated automatically
16097 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16098 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16100 2002-08-11 Borut Razem <borut.razem AT siol.net>
16101 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16103 2002-08-10 Borut Razem <borut.razem AT siol.net>
16104 * src/SDCCmain.c (main):
16105 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16106 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16107 The consequence was that some temporary files were not removed.
16110 unification of code in functions tempfilename() and tempfile():
16111 function tempnam() is defined in Visual Studio 6.0 and .NET
16113 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16115 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16116 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16117 - removed compiler command line option /WX: Treats all warnings as errors
16118 - update a list of source files, included into the project
16120 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16121 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16122 changed project type to Generic Project so that can be correcly converted to VS.NET project
16124 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16126 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16128 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16130 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16131 added return 0 statements after assert() to make compiler happy
16133 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16134 added newline in the def file to keep MSC compiler satisfied
16136 * sdcc/src/z80/gen.c:
16137 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16138 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16139 - solved MSC error in function aopDump()
16141 * sdcc_vc.h: define PREFIX as "\\sdcc"
16143 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16144 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16146 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16147 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16148 - Rewrote the register banking algorithm.
16149 - Added pCode live-range analysis to registers (for now, only non-used and
16150 singly-used registers optimized away)
16152 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16154 * 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.
16156 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16157 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16159 2002-04-22 Michael Hope <michaelh AT vroom>
16161 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16163 * configure.in (DD_COPT): Added include support required for gbdk.
16165 * .version: Bumped version number just to increase it.
16167 * src/SDCCmain.c: Added -nostdinc to the default options.
16169 2002-04-15 Michael Hope <michaelh AT vroom>
16171 * device/lib/z80/printf.c (sprintf): Added.
16173 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16175 * src/z80/peeph.def: Added transpose redundent load rule.
16177 * src/z80/main.c: Added force callee saves for jaune.
16179 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16181 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16183 2002-03-28 Johan Knol <johan AT balder>
16185 * src/SDCCval.c: fixed bug #532436
16187 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16189 Added "char *Processor" field to the port structure.
16192 Added -p option. Allows port dependent processor to be specified.
16195 Initialized the new field char *Processor field to NULL in all ports
16198 Compiler generated registers for interrupt context saving
16199 were not getting allocated.
16201 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16204 Fixed left shift. Will promote the left side of a left shift
16205 if a) left shifting more than size of operand or b) when assigned
16206 to something size > size of left side
16208 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16210 tons of changes. Register allocation has been
16211 rewritten. Added customization for the various PICs. Flow
16212 analysis is restructured. ...
16214 * src/pic/device.h:
16217 * src/pic/device.c:
16218 Added. device.c is a PIC port hack to accomodate variations
16221 2002-03-13 Michael Hope <michaelh AT vroom>
16223 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16225 2002-03-04 johanknol <johanknol AT manik>
16227 * /src/SDCCval.c: fixed
16229 const unsigned char arr[][2] = { { 0, 1 } };
16230 t18.c:1: error: Initializer element is not constant
16232 2002-03-04 bela <bela AT manik>
16234 * /device/include/mcs51reg.h:
16235 ds89c420 register definition update
16237 2002-03-03 <johan AT FRIJA>
16239 * support/Util/SDCCerr.c: did something, but don't no why anymore
16241 * support/regression/tests/bug-524691.c: made it a little less shy
16243 * src/SDCCast.c (decorateType): fixed bug #524697
16245 * src/SDCCast.c: made some lineno improvements
16247 * src/SDCCval.c (getNelements): changed warning to error
16249 * src/SDCCglue.c (printIvalArray): changed warning to error
16251 * src/SDCCicode.c: fixed a warning for mingw
16253 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16255 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16257 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16259 * src/ds390/peeph.def:
16260 Added some more peephole rules
16262 * src/ds390/gen.c: Various fixes & enhancements
16264 * src/SDCClrange.c, src/SDCClrange.h:
16265 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16267 * src/ds390/ralloc.c:
16268 various fixes & enhancements (ds390) specific
16270 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16271 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16274 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16276 2002-03-02 <johan AT FRIJA>
16278 * src/SDCCast.c (decorateType): fixed bug #524708
16280 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16282 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16284 2002-03-01 Michael Hope <michaelh AT vroom>
16286 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16288 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16290 2002-03-01 <johan AT FRIJA>
16292 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16294 * src/SDCCast.c (decorateType): fixed bug #524209
16296 * src/SDCCval.c (valNot): fixed bug #524195
16298 2002-02-26 <johan AT balder>
16300 * src/xa51/gen.c: fixed a warning
16302 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16304 * src/SDCCast.c (decorateType): fixed bug #522534
16306 2002-02-23 <johan AT balder>
16308 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16310 2002-02-22 <johan AT balder>
16312 * src/SDCCast.c: fixed bug #514865
16314 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16316 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16318 * sdcc/src/SDCCloop.c:
16319 Previous fix was not good. basic blocks that have "break" or "return" are
16320 not really partof a loop , but live ranges used in these blocks should
16321 be live thru the entire loop, so set partOfLoop but don't add them to
16324 2002-02-21 <johan AT FRIJA>
16326 * src/SDCCcse.c: fixed bug #514308
16328 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16331 Fixed BUG #519583. If a conditional block ended in a return/break
16332 statement inside a loop, it was not being considered part of the loop.
16334 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16336 2002-02-10 Karl Bongers <karl AT turbobit.com>
16339 Fixed up SDCDB debugger somewhat. Updated debugger/README
16340 with lots of comments and notes.
16342 * device/examples/test2.c:
16343 Fix bug, "red" variable not being initialized(compiler complained).
16345 * device/examples/Makefile, examples/test3.c:
16346 Add Makefile in device/examples folder, compiles test3.c
16347 for use as a multiple module SDCDB test case.
16349 * sim/ucsim/cmd.src/cmdset.cc:
16350 Took out debug printfs in ucsim "next" command.
16352 * sim/ucsim/xa.src:
16353 Karl and Johan start ucsim XA support. Most dissassembly working,
16354 about 75% emulation done(plenty of work remaining).
16356 * sim/ucsim/z80.src:
16357 Add Z80 support to ucsim, add test-ucz80 regression test,
16358 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16359 Notice z80 compiler fails on examples/test3.c/crc code.
16361 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16363 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16364 Added support for --parms-in-bank1
16366 * src/ds390/peeph.def:
16367 added a few more peephole optimzations
16369 * src/ds390/main.c:
16370 1) added __builtin_inp & __builtin_outp used to read in data of given length
16371 from a memory mapped port
16372 2) added __builtin_memcmp
16373 3) added __builtin_swapw swap bytes of a short
16375 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16376 1) handle multiple send & receives from register bank1
16377 2) ralloc can now allocate DPTR1 to some liveRanges
16379 * src/SDCCsymt.c, src/SDCCsymt.h:
16380 changes to handle multiple sends & receives
16382 * src/SDCCptropt.h:
16383 added some pointer arithmetic optimization
16385 * src/SDCCptropt.c:
16386 added some pointer arithmetic optimizations but not stable yet so not
16387 called from anywhere (will get this working shortly)
16389 * src/SDCCopt.c: fixed for multiple sends & receives
16392 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16393 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16394 set preprocessor defines (depending on options)
16396 * src/SDCCicode.c, src/SDCCicode.h:
16397 changes made to handle multiple sends & receives
16400 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16402 * src/SDCCcse.c, src/SDCCcse.h:
16403 added function findbackward def (to be used in upcoming optimization)
16405 * src/SDCCcflow.c, src/SDCCcflow.h:
16406 added function returnAtEnd - to determine if a basic block terminates with
16409 * src/SDCCast.c, src/SDCCast.h:
16410 added option parms-in-bank1
16412 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16413 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16414 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16415 adjusted for --parms-in-bank1 option
16417 * device/include/string.h:
16418 donot redefine "reentrant" keyword
16420 * device/include/ds80c390.h: Added some more SFRs
16422 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16424 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16426 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16428 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16430 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16432 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16434 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16436 * Added --xram-movc option
16438 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16440 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16442 2002-01-11 Johan Knol
16444 * Added math lib of Jesus Calvino-Fraga
16446 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16448 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16449 * support/regression/Makefile: new target test-mcs51-stack-auto
16450 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16452 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16454 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16456 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16458 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16460 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16462 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16464 * src/SDCCglue.h: add definition for printIvalChar()
16466 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16468 * src/SDCCast.c: fix #498138 by Johan
16470 * src/SDCCglue.c: fix #498138 by Johan
16472 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16474 * support/regression/Makefile: fix clean
16476 * support/regression/ports/ds390/support.c: fix transmission of last character
16478 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16480 * /sdcc/src/ds390/gen.c:
16481 a) improved computing address of stack variable
16482 b) took out some #if 0 code
16483 c) improved parmBytes adjustment
16484 d) improved genPlusIncr & genMinusIncr
16485 e) genCmp could generate bad code (when left assigned to DPTR)
16486 f) Fixed bug in hasInc
16488 * /sdcc/src/ds390/ralloc.c:
16489 a) packRegsForSupport could mess up live information (Fixed)
16490 b) packRegsDPTRuse could be incorrect for left & right shift
16492 * /sdcc/src/mcs51/ralloc.c:
16493 packRegsForSupport could mess up the live information (Fixed)
16495 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16497 * /sdcc/src/SDCCast.c:
16498 can reverse a loop even if function call is present as long
16499 as the loop control variable is local & is not passed as parameter
16501 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16503 * /sdcc/ChangeLog: *** empty log message ***
16505 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16506 More builtin function additions for TININative
16508 * /sdcc/src/ds390/ralloc.c:
16509 Had broken the regression testsuite
16511 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16513 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16514 Added funcattr hasStackParms will be set for reentrant functions when there
16515 are paramteres on the stack, this helps in minimizing frame pointer generation
16516 typeFromStr can handle function pointers now
16518 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16519 *** empty log message ***
16521 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16523 * /src/ds390/gen.c, /src/ds390/main.c:
16524 More builtin function additions for TININative
16526 * /src/ds390/ralloc.c:
16527 Had broken the regression testsuite
16529 * /src/SDCCast.c: Fixed a bug in dumptree
16531 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16532 Added funcattr hasStackParms will be set for reentrant functions when there
16533 are paramteres on the stack, this helps in minimizing frame pointer generation
16534 typeFromStr can handle function pointers now
16536 * /doc/builtins.txt, /doc/TININative.txt:
16537 *** empty log message ***
16540 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16542 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16543 ALPHA version for -mTININative
16545 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16546 updated to reflect changes in the port structure
16549 added function do_assemble (similar to do_link) if non-null this function
16550 will be called to do assembly (-mTININative) requires a multi command
16552 added function genAssemblerEnd will be called to generate assembler Epilogue
16555 added _JavaNative to debug info printing
16557 * /src/SDCCmain.c: added option --tini-libid
16558 added port->do_assemble function (-mTININative) has a multi command assemble
16560 * /src/SDCCglue.c: Disabled "constExpr" check
16561 added port->genAssemblerEnd function
16563 * /src/SDCCglobl.h: Added option --tini-libid value
16566 tookout optimizeCompare from the header (has no external references)
16568 * /src/SDCCast.c: made one more function "static"
16570 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16572 * src/z80/mappings.i: Added z80asm support.
16574 * src/z80/main.c: Added z80asm support on --asm=z80asm
16576 * src/z80/gen.c: Fixed asm portability issues.
16578 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16580 * src/SDCCglue.c (printExterns): Added global/extern split.
16582 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16584 * support/regression/Makefile: added test for mcs51 model large
16586 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16588 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16590 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16592 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16594 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16596 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16598 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16600 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16602 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16604 * support/regression/tests/simplefloat.c: Port to mcs51.
16606 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16607 * support/regression/tests/bug-485362.c: Added.
16609 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16611 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16613 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16615 * src/z80/gen.c (aopDump): Added a dump function.
16617 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16618 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16620 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16622 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16624 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16626 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16628 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16630 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16632 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16634 * support/regression/ports/ds390/support.c: Use tinibios.
16636 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16638 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16640 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16641 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16643 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16645 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16647 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16649 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16651 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16652 (packRegsForIYUse): Created and optimised.
16654 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16656 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16657 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16659 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16661 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16663 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16665 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16667 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16669 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16671 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16673 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16675 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16677 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16679 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16681 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16682 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16683 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16685 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16687 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16688 (genNotFloat): Added.
16689 (genUminusFloat): Added.
16691 * device/lib/z80/Makefile: Added floating pt stubs.
16693 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16695 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16697 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16699 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16701 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16703 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16705 * sdcc/support/regression/Makefile: Add port ds390.
16707 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16709 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16711 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16713 * sdcc/support/regression/ports/ds390/support.c: Added.
16715 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16717 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16719 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16721 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16723 * device/include/malloc.h: Added z80 and gbz80 support.
16725 * device/lib/gbz80/heap.s: Added.
16727 * device/lib/z80/heap.s: Added.
16729 * device/lib/malloc.c: Added z80 and gbz80 support.
16731 * support/regression/tests/malloc.c (testMalloc): Added.
16733 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16735 * support/regression/tests/bug-478094.c: Added.
16737 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16739 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16741 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16743 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16745 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16747 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16749 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16751 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16753 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16755 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16757 * support/regression/tests/bug-477927.c: Added.
16759 * src/z80/peeph.def: Added minor rules.
16761 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16763 * src/z80/peeph.def: Added jump optimisation modification.
16765 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16767 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16769 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16771 * support/regression/tests/funptrs.c: Added.
16773 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16775 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16777 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16779 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16781 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16783 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16784 (movLeft2ResultLong): Created.
16786 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16787 (joinPushes): Added. Joins two char pushes into a word push.
16789 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16791 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16793 * support/makebin/Makefile (install): Added creation of dest dir.
16795 2001-10-24 Karl Bongers <karl AT turbobit.com>
16797 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16799 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16801 * src/z80/ralloc.c: Turned off faulty pack for one use.
16803 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16805 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16807 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16809 * support/regression/Makefile: Improved clean
16811 * support/regression/ports/gbz80/spec.mk: Added clean
16813 * support/regression/ports/host/spec.mk: Added clean
16815 * support/regression/ports/z80/spec.mk: Added clean
16817 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16819 * support/regression/ports/mcs51/timeout.c: little improvements
16821 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16823 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16825 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16827 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16829 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16831 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16833 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16835 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16836 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16838 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16840 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16842 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16844 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16846 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16848 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16850 * support/regression/tests/longor.c: Added.
16852 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16854 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16856 * as/mcs51/aslink.h: define PATH_MAX
16858 * as/mcs51/asm.h: define PATH_MAX
16860 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16862 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16864 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16866 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16868 * src/SDCCglobl.h: define PATH_MAX
16870 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16872 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16874 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16876 * src/z80/gen.c (gencjneshort): Fixed
16878 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16880 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16882 * support/regression/tests/bug-469671.c: Added.
16884 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16886 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16888 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16890 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16892 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16894 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16896 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16898 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16900 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16902 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16904 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16906 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16908 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16910 * 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.
16912 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16914 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16916 2001-10-07 <johan AT FRIJA>
16918 * device/lib/gets.c (gets): fixed the return value.
16920 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16921 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16923 * 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.
16925 * 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.
16927 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16929 * src/pic/gen.c: Removed Safe_strdup.
16931 * configure.in: Added option to enable libgc support.
16933 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16934 (bitVectUnion): Optimised.
16935 (bitVectIntersect): Optimised.
16936 (bitVectBitsInCommon): Optimised.
16937 (bitVectCplAnd): Optimised.
16939 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16941 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16943 * src/SDCCmain.c: distinguish between assembler debug and plain options
16945 * src/avr/main.c: remove standard assembler options
16947 * src/ds390/main.c: remove standard assembler options
16949 * src/mcs51/main.c: remove standard assembler options
16951 * src/port.h: removed "PENDING" comment
16953 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16955 * src/device/lib/_mulint.c : new, with assember functions
16957 * src/device/lib/_mullong.c : new, with assember functions
16959 * src/device/lib/_divuint.c : with assember functions
16961 * src/device/lib/_divsint.c : with assember functions
16963 * src/device/lib/_divulong.c: with assember functions
16965 * src/device/lib/_divslong.c: with assember functions
16967 * src/device/lib/_moduint.c : with assember functions
16969 * src/device/lib/_modsint.c : with assember functions
16971 * src/device/lib/_modulong.c: with assember functions
16973 * src/device/lib/_modslong.c: with assember functions
16975 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16977 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16979 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16980 replaced _mululong.c and _mulslong.c by _mullong.c
16982 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16984 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16986 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16988 * src/SDCCglue.c: test, if win32api is available for MINGW
16990 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16992 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16993 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16994 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16995 * support/regression/ports/host/spec.mk: removed GENERIC
16996 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16997 * support/regression/ports/z80/spec.mk: removed GENERIC
16999 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17001 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17003 * support/regression/tests/bug-467035.c: Created.
17005 2001-10-01 <johan AT FRIJA>
17007 * src/SDCC.y: fixed bug #466586 part 1
17009 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17011 * SDCCicode.c: z80 has no generic pointers
17012 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17014 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17016 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17018 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17020 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17022 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17024 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17026 * configure.in: Fixed up so that ucsim is only configured once.
17028 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17030 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17031 (getPathDifference): As above.
17033 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17035 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17037 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17038 * .version: Updated to 2.3.1
17040 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17041 Added copyright header.
17043 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17044 (assemble): Added support for macro based assembler commands.
17045 (linkEdit): Added support for macro based linker commands.
17046 (preProcess): Changed the pre-processor to use macros.
17047 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17048 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17050 * device/lib/z80/crt0.s: Added module name for debugging.
17052 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17054 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17056 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17058 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17060 * src/Makefile.in: Added SDCCmacro and SDCCutil
17062 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17064 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17066 2001-09-16 <johan AT FRIJA>
17068 * 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.
17070 2001-09-15 <johan AT FRIJA>
17072 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17073 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17075 2001-09-11 <johan AT FRIJA>
17077 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17079 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17081 * support/regression/tests/bug-460444.c: Added test case.
17083 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17084 (genCast): Added justification for all of the asserts.
17086 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17088 * support/regression/support.c: _xdata replaced by xdata
17090 * support/regression/spec.mk: removed _generic
17092 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17094 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17096 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17097 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17099 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17101 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17103 * support/regression/tests/bug-460010.c: Added test case.
17105 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17107 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17109 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17111 * support/regression/testfwk.c: removed workaround for bug #436344
17113 * support/regression/tests/bp.c: use less memory with mcs51
17115 * support/regression/tests/bug-441448.c: use less memory
17117 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17119 * support/regression/collate-results.py: typo
17121 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17123 * support/regression/tests/fetchoverlap.c: Added new test case.
17125 * support/regression/tests/bp.c: Added new test case.
17127 * support/regression/tests/bug-448984.c: Added new test case.
17129 * support/regression/tests/pow2shifts.c: Added new test case.
17131 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17132 (genlshTwo): Fixed right shift for count > 8.
17134 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17136 2001-09-08 <johan AT FRIJA>
17138 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17140 2001-09-07 <johan AT FRIJA>
17142 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17144 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17146 2001-09-06 <johan AT FRIJA>
17148 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17149 * bernhard noted me at this: "() equals to (void)" (1.38)
17151 2001-09-05 <johan AT FRIJA>
17153 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17155 2001-09-04 <johan AT FRIJA>
17157 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17160 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17162 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17164 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17166 * link/z80/aslink.h: Fixed path for PATH_MAX
17168 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17170 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17172 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17174 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17176 * 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.
17178 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17180 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17181 (genCmp): Fixed up genCmp for the GB with longs.
17183 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17185 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17187 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17189 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17191 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17193 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17195 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17197 * 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.
17199 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17201 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17203 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17205 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17207 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17209 * sim/ucsim/configure: little improvement of Cygwin-detection
17210 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17211 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17212 * support/regression/tests/bug-221100.c: small changes for mcs51
17213 * support/regression/tests/bug-221168.c: small changes for mcs51
17214 * support/regression/tests/bug-227710.c: small changes for mcs51
17215 * support/regression/tests/staticinit.c: small changes for mcs51
17216 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17217 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17218 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601