1 2009-01-08 Borut Razem <borut.razem AT siol.net>
3 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
4 as/asranlib/asranlib.c: added asranlib
5 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
6 * Makefile.in, as/link/hc08/Makefile.in,
7 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
8 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
9 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
10 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
11 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
12 configure.in, sdcc.dsw: modified to support ar format libraries
14 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
16 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
19 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
21 * sim/ucsim/z80.src/inst_ed.cc:
22 Fixed bug #2488074, which made regression tests fail.
24 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
26 * device/lib/z80/mod.s,
28 device/lib/z80/mulchar.s,
30 device/lib/z80/divsigned.s,
31 device/lib/z80/Makefile.in:
32 Implemented RFE #1702376.
34 2009-01-05 Borut Razem <borut.razem AT siol.net>
36 * as/link/lksdcclib.c:
37 fixed linker hanging in INDEXLIB is not defined (hc08)
39 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
42 Implemented RFE #2485684, and some further improvements of HL caching
44 * src/z80/peeph-z80.def:
45 Fixed a bug exposed by implementing RFE #2485684.
47 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
49 * src/z80/peeph-z80.def:
50 Peephole improvements.
53 device/include/string.h,
54 device/lib/z80/memmove.s:
56 * device/lib/z80/Makefile.in,
57 device/lib/Makefile.in,
58 support/regression/tests/memory.c,
59 device/lib/z80/strlen.s:
60 Partially implemented RFE #2471534.
62 2009-01-04 Borut Razem <borut.razem AT siol.net>
64 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
65 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
66 * doc/README.txt: updated John Hartman's e-mail address
67 * as/link/lkrel.c, as/link/lksdcclib.c:
68 fixed bug #2484677: Linker hangs
69 * src/z80/peep.c: fixed msvc warning C4047:
70 'return' : 'int ' differs in levels of indirection from 'char *'
71 * config.dsp: as/lib corrected to as/link
73 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
76 Implemented RFE #2484693.
77 * src/z80/peeph-z80.def:
78 Some peephole improvements.
80 2009-01-03 Borut Razem <borut.razem AT siol.net>
83 fixed warning: 'ret' may be used uninitialized in this function
85 2009-01-02 Borut Razem <borut.razem AT siol.net>
87 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
88 as/link/getline.[ch], as/link/lkrel.[ch]: added,
89 made support for differnet library formats more flexible,
90 preparation for support of ar format
91 * as/link/lklibr.c, as/link/z80/Makefile.in,
92 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
93 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
94 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
95 as/link/hc08/lkelf.c, as/link/aslink.h:
96 made support for differnet library formats more flexible,
97 preparation for support of ar format
99 2009-01-01 Borut Razem <borut.razem AT siol.net>
101 * as/link/asxxxx_config.h.in:
102 fixed warning: extra tokens at end of #endif directive
104 fixed warning: suggest parentheses around && within ||
105 * device/lib/Makefile.in: allow whitespaces at the end of lines in
106 ports.build, in order to make it work on cygwin - it seems to be a
107 bug in cygwin grep: CR is not treated as part of end-of-line
109 2008-12-31 Borut Razem <borut.razem AT siol.net>
111 * configure, configure.in, config.dsp, config_vc.awk,
112 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
113 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
114 introduced asxxxx_config.h.in
116 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
119 src/z80/peeph-z80.def:
120 Minor addition improvement.
122 2008-12-30 Raphael Neider <rneider AT web.de>
124 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
125 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
126 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
127 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
128 support/librarian/sdcclib.c, support/makebin/makebin.c:
129 partially revert changes from r5293..r5295
131 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
133 * src/z80/peeph-z80.def:
134 Minor peephole improvement.
136 2008-12-29 Raphael Neider <rneider AT web.de>
138 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
139 incorrectly discarded BANKSELs
141 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
143 * support/regression/tests/memory.c:
144 Added simple test for memset(), memcpy() and memmove()
146 2008-12-29 Borut Razem <borut.razem AT siol.net>
148 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
150 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
152 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
153 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
154 (177.j): added new rule
155 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
156 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
157 (decorateType CAST): propagate storage class to generic pointer results
159 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
161 * device/lib/z80/string.c,
162 device/lib/z80/printf.c,
163 device/lib/z80/mul.s:
166 Fixed code generation bug exposed by builtin memcpy().
168 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
170 * device/lib/_memcpy.c:
171 fixed conflict with builtin memcpy()
173 2008-12-26 Borut Razem <borut.razem AT siol.net>
175 * support/librarian/sdcclib.c:
176 fixed bug 2466950: "sdcclib broken"
177 by removing fgets return value check
179 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
182 device/include/string.h: Implemented RFE #1914254
184 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
185 * device/lib/z80/Makefile.in,
186 device/lib/Makefile.in,
187 device/lib/z80/memmove.s: Implemented RFE #1914256
189 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
191 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
192 * src/z80/peep.c: improved checks for unused data
194 src/z80/main.c: Implemented RFE #1899189
196 2008-12-25 Borut Razem <borut.razem AT siol.net>
198 * support/regression/Makefile.in:
199 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
201 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
203 * src/z80/peeph-z80.def: minor peephole improvements
205 2008-12-21 Borut Razem <borut.razem AT siol.net>
207 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
208 due to redefinition of symbol __assert
209 sdcclib.c:53:1:warning: "__assert" redefined
210 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
211 warning: this is the location of the previous definition
213 2008-12-20 Raphael Neider <rneider AT web.de>
215 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
216 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
217 support/cpp/libcpp/macro.c: fix format string errors
219 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
221 * src/pic/device.c: partial rewrite using strtok,
222 quieten compiler warnings, adopt SDCC coding style
224 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
225 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
226 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
227 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
228 support/librarian/sdcclib.c, support/makebin/makebin.c:
229 quieten most compiler warnings
231 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
232 probably fix operator precedence bug
234 * doc/clean.mk: quieten rm if no .lyx is present
236 2008-12-19 Borut Razem <borut.razem AT siol.net>
238 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
239 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
240 doc/README.txt, doc/test_suite_spec.lyx:
241 applied patch 2446381: Dcoumentation spelling correcitons
242 thanks to Steven Borley
244 2008-12-16 Raphael Neider <rneider AT web.de>
246 * device/include/pic/pic12f629.h,
247 device/include/pic/pic12f675.h,
248 device/lib/pic/libdev/pic12f629.c,
249 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
251 2008-12-14 Borut Razem <borut.razem AT siol.net>
253 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
254 converted to LyX 1.5.7 (\lyxformat 276) format
256 2008-12-07 Borut Razem <borut.razem AT siol.net>
258 * support/regression/tests/bitfields.c:
259 added test case for bug #2366757
261 2008-12-07 Raphael Neider <rneider AT web.de>
263 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
264 NULL pointer dereference, closes #2366757
266 2008-11-25 Raphael Neider <rneider AT web.de>
268 * device/include/pic16/pic16devices.txt,
269 sdcc/src/pic16/device.c,
270 sdcc/src/pic16/device.h: implicitly disable XINST
271 whenever CONFIG4L is set via an additional optional
272 argument to the configword directive in pic16devices.txt
274 2008-11-24 Raphael Neider <rneider AT web.de>
276 * device/lib/pic16/configure.ac,
277 device/lib/pic16/Makefile.common: fixed quoting issues
279 * device/lib/pic16/configure,
280 device/lib/pic16/debug/Makefile.in,
281 device/lib/pic16/libc/Makefile.in,
282 device/lib/pic16/libdev/Makefile.in,
283 device/lib/pic16/libio/Makefile.in,
284 device/lib/pic16/libm/Makefile.in,
285 device/lib/pic16/libsdcc/Makefile.in,
286 device/lib/pic16/Makefile.in,
287 device/lib/pic16/startup/Makefile.in: regenerated
289 * src/pic16/main.c (_pic16_finaliseOptions): revert to
292 2008-11-24 Raphael Neider <rneider AT web.de>
294 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
295 argument of --asm= or --link= to allow for
296 --asm="sh script --options", the user can double quote the
297 argument if needed: --asm="'c:/program files/gpasm' -q",
298 also fix some potential buffer overflows
300 2008-11-19 Borut Razem <borut.razem AT siol.net>
303 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
304 thanks Mauro Giachero
306 2008-11-16 Borut Razem <borut.razem AT siol.net>
308 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
309 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
311 2008-11-15 Borut Razem <borut.razem AT siol.net>
313 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
314 src/SDCCsymt.c, src/SDCCsymt.h:
315 fixed RFE #2291335 : Unnamed bit-field initialization
316 * support/regression/tests/bitfields.c:
317 added test case for RFE #2291335
318 * support/regression/tests/bug-1981238.c:
319 don't initialize unnamed bit-fields
321 2008-11-11 Raphael Neider <rneider AT web.de>
323 * device/include/pic16/pic18f25j10.h,
324 device/include/pic16/pic18f45j10.h: remove useless boilerplate
326 * device/include/pic16/adc.h,
327 device/lib/pic16/libio/adc/adcbusy.c,
328 device/lib/pic16/libio/adc/adcclose.c,
329 device/lib/pic16/libio/adc/adcconv.c,
330 device/lib/pic16/libio/adc/adcopen.c,
331 device/lib/pic16/libio/adc/adcread.c,
332 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
333 and fixed ADC routines to work for more target devices,
334 incorporates patch #2036130 by Nick Materer
336 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
338 * device/include/ctype.h,
339 * device/include/ds400rom.h,
340 * device/include/ds80c390.h,
341 * device/include/float.h,
342 * device/include/math.h,
343 * device/include/serial.h,
344 * device/include/stdbool.h,
345 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
347 * device/include/mcs51/C8051F336.h,
348 * device/include/mcs51/C8051T600.h,
349 * device/include/mcs51/C8051T610.h,
350 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
351 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
353 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
355 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
357 2008-11-10 Raphael Neider <rneider AT web.de>
359 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
360 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
361 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
362 (patch by Nick Materer, #2253980)
364 * device/lib/pic16/libio/adc.ignore,
365 device/lib/pic16/libio/i2c.ignore,
366 device/lib/pic16/libio/usart.ignore,
367 device/lib/pic16/pics.all: updated to build more device libs
369 * device/lib/pic16/libdev/Makefile.am,
370 device/lib/pic16/libdev/Makefile.in,
371 device/lib/pic16/libio/Makefile.am,
372 device/lib/pic16/libio/Makefile.in: regenerated
374 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
375 names per memory location, applied SDCC style to more functions
377 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
379 * device/include/mcs51/p89lpc933_4.h: new NXP header file
380 * device/include/mcs51/p89lpc935_6.h: new NXP header file
381 * device/include/mcs51/p89v66x.h: minor changes
382 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
384 2008-11-09 Raphael Neider <rneider AT web.de>
386 * device/include/pic/pic14devices.txt: fixed memory description for
387 12f629 and 12f675, closes #2236240
389 2008-11-06 Borut Razem <borut.razem AT siol.net>
391 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
392 pass system include paths with -isystem to sdcpp
393 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
394 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
396 2008-11-02 Raphael Neider <rneider AT web.de>
398 * doc/sdccman.lyx: updated the sections on the library build process
399 and on how to add support for new devices, and documented known
400 problems with the extended instruction set including a workaround
402 2008-11-01 Raphael Neider <rneider AT web.de>
404 * device/include/pic16/adc.h,
405 device/include/pic16/pic16devices.txt,
406 device/include/pic16/pic18f2410.h,
407 device/include/pic16/pic18f2510.h,
408 device/include/pic16/pic18f2515.h,
409 device/include/pic16/pic18f2610.h,
410 device/include/pic16/pic18f4410.h,
411 device/include/pic16/pic18f4510.h,
412 device/include/pic16/pic18f4515.h,
413 device/include/pic16/pic18f4610.h,
414 device/include/pic16/pic18fregs.h,
415 device/lib/pic16/libdev/Makefile.am,
416 device/lib/pic16/libdev/Makefile.in,
417 device/lib/pic16/libdev/pic18f2410.c,
418 device/lib/pic16/libdev/pic18f2510.c,
419 device/lib/pic16/libdev/pic18f2515.c,
420 device/lib/pic16/libdev/pic18f2610.c,
421 device/lib/pic16/libdev/pic18f4410.c,
422 device/lib/pic16/libdev/pic18f4510.c,
423 device/lib/pic16/libdev/pic18f4515.c,
424 device/lib/pic16/libdev/pic18f4610.c,
425 device/lib/pic16/libio/Makefile.am,
426 device/lib/pic16/libio/Makefile.in,
427 device/lib/pic16/pics.all: added support for 18f[24][456]10
428 and 18f[24]515 devices
429 * doc/sdccman.lyx: updated list of supported PIC16 devices
431 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
432 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
433 src/xa51/gen.c: avoid compiler warnings
434 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
436 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
438 * device/include/mcs51/p89v66x.h: NXP header file
439 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
440 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
442 2008-10-14 Raphael Neider <rneider AT web.de>
444 * device/lib/pic16/libdev/Makefile.am,
445 device/lib/pic16/libio/Makefile.am: enable building libraries for
446 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
447 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
448 * device/lib/pic16/libdev/Makefile.in,
449 device/lib/pic16/libio/Makefile.in: regenerated
451 2008-10-14 Raphael Neider <rneider AT web.de>
453 * device/include/pic16/pic18f2450.h,
454 device/include/pic16/pic18f4450.h,
455 device/lib/pic16/libdev/pic18f2450.c,
456 device/lib/pic16/libdev/pic18f4450.c,
457 device/include/pic16/adc.h,
458 device/include/pic16/pic16devices.txt,
459 device/include/pic16/pic18fregs.h,
460 device/lib/pic16/libdev/Makefile.am,
461 device/lib/pic16/libdev/Makefile.in,
462 device/lib/pic16/libio/Makefile.am,
463 device/lib/pic16/libio/Makefile.in,
464 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
466 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
467 stack to a fixed location, relax it to automatically work with all
468 but the smallest devices (256 byte RAM devices need #pragma stack)
470 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
472 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
473 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
474 * device/lib/_strcspn.c: fixed bug 2140931
476 2008-10-06 Raphael Neider <rneider AT web.de>
478 * device/include/pic16/stdio.h,
479 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
480 declared __naked for convenience, named all arguments
481 * device/lib/pic16/libc/stdio/strmgpsim.c,
482 device/lib/pic16/libc/stdio/strmmssp.c,
483 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
485 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
486 empty __naked functions,
487 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
488 corner cases (unlink first/last pCode in list), reuse more code
490 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
492 * src/ds390/main.c (_ds390_genInitStartup): added
493 * src/SDCCpeeph.c (getPatternVar): new, added,
494 (labelInRange): fixed bug 2115959
495 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
496 * src/SDCCicode.h: added newiTempOperand
497 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
498 added optimizations for 0/x and x/-1, see also patch 2142900
499 * support/regression/tests/onebyte.c (testMul): added test cases
501 2008-09-20 Borut Razem <borut.razem AT siol.net>
504 definition of absolute address symbols without initial value,
505 fixed SDCC crash "do not know how to intialize symbol"
507 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
509 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
510 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
511 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
512 * device/lib/z80/stubs.s: added stubs for above functions
513 * src/SDCCopt.c (convilong),
514 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
515 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
516 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
517 * support/regression/tests/onebyte.c: enabled all tests for z80
519 2008-09-15 Borut Razem <borut.razem AT siol.net>
521 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
522 device/lib/pic16/libc/stdio/printf.c,
523 device/lib/pic16/libc/stdio/strmusart.c,
524 device/lib/pic16/libc/stdio/printf_tiny.c,
525 device/lib/pic16/libc/stdio/sprintf.c,
526 device/lib/pic16/libc/stdio/strmgpsim.c,
527 device/lib/pic16/libc/stdio/putchar.c,
528 device/lib/pic16/libc/stdio/fprintf.c,
529 device/lib/pic16/libc/stdio/strmmssp.c,
530 device/device/lib/pic16/libc/stdio/vprintf.c,
531 device/lib/pic16/libc/stdio/printf_small.c,
532 device/lib/pic16/libc/stdio/vsprintf.c,
533 device/lib/pic16/libc/stdio/strmputchar.c,
534 device/lib/pic16/libc/Makefile.am,
535 device/lib/pic16/libc/Makefile.in:
536 *printf now returns int, puchar.c moved from stdlib to stdio,
537 *printf format parameter type changed from char * to const char *,
538 added GNU link excetion text to library source files,
539 applyed GNU coding style, removed useless svn ids,
540 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
541 binary specifier: "%b", "%hb" and "%lb"
542 * device/lib/pic16/libc/stdio/vfprintf.c:
543 applied patch #2044424: PIC16: vfprintf
544 thanks Mauro Giachero
545 * support/regression/tests/bug1057979.c:
546 removed old pic16 sprintf specifics
547 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
548 * doc/sdccman.lyx: documented 'b' binary format specifier removal
550 2008-09-15 Raphael Neider <rneider AT web.de>
552 * src/pic16/device.c (pic16_dump_usection): force udata sections
553 into the addressable range (0..0xFFF), workaround for a gpsim
554 bug preventing simulation of regtest bug1750318
555 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
556 (serialRegAssign): fixed regtest bug-971834,
557 (pic16_packRegisters): avoid null-pointer dereference
559 2008-09-14 Raphael Neider <rneider AT web.de>
561 * src/pic16/gen.c, src/pic16/ralloc.c: use
562 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
563 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
565 2008-09-12 Borut Razem <borut.razem AT siol.net>
567 * support/regression/fwk/testfwk.h:
568 define pdata as data for pic16 target
569 thanks Mauro Giachero
571 2008-09-11 Borut Razem <borut.razem AT siol.net>
573 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
574 support/regression/absolute.c:
575 applied patch #2105615: Some PIC16 testcase fixlets
576 thanks Mauro Giachero
578 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
580 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
581 * support/regression/tests/bug2094505.c: new, added
583 2008-09-07 Borut Razem <borut.razem AT siol.net>
585 * src/SDCCglue.c, src/SDCCast.c:
586 fixed throw of "excess elements" warning for char arrays
587 * support/regression/tests/nullstring.c:
588 disable warning about excess elements in array of chars initializer
590 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
592 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
593 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
594 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
595 * support/regression/tests/bug2077267.c: new, added
597 2008-09-05 Raphael Neider <rneider AT web.de>
599 * configure.in, Makefile.common.in: add support for ccache,
600 remove spurious $VERSION output, detect doc-tools even without
601 --enable-doc to facilitate later manual doc-builds, minor cleanup
602 * configure: regenerated
604 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
605 avoid races in parallel VPATH builds
606 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
607 * doc/sdccman.lyx: mention --without-ccache configure option
609 2008-09-01 Raphael Neider <rneider AT web.de>
611 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
612 * (genConstPointerGet): fix reading bitfields from __code space
613 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
614 bitfield initializers (fix regression test bug1856409.c)
615 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
618 2008-08-31 Raphael Neider <rneider AT web.de>
620 * src/pic16/gen.c (genAssign): removed useless compiler output
621 * (genPointerGet,genPointerSet,genCast),
622 src/pic16/glue.c (pic16_printGPointerType):
623 also handle PPOINTERs just to avoid spurious asserts
624 * (pic16_printIvalType,pic16_printIvalBitFields):
625 generalized to arbitrary type/bitfield sizes, allows compilation of
626 regression test bug-1981238.c
627 * (pic16_printIvalChar): fix regression test structflexarray.c
628 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
629 in initialized structs and fix #1843745
630 * (pic16_printIvalStruct): always output initializers for all fields,
631 even those not explicitly given, fixes zeropad.c regression test
632 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
633 #2073635, #1567098, and #1485812)
634 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
636 2008-08-31 Borut Razem <borut.razem AT siol.net>
638 * support/regression/tests/bug-895992.c,
639 support/regression/tests/onebyte.c:
640 enabled pic16 regression testing since the bugs
641 1511794: pic16: regression test bug-895992.c fails
642 1444425: onebyte.c regression tes fails on pic16
643 are fixed, probably by fixing
644 2048464: PIC16: fix genUminus - addresses not.c regression test
645 * src/SDCCsymt.c, src/SDCCglue.c,
646 support/regression/tests/bug-1981238.c:
647 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
650 2008-08-30 Borut Razem <borut.razem AT siol.net>
652 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
653 release version 4.3.2
655 2008-08-24 Raphael Neider <rneider AT web.de>
657 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
658 always use the sdcc from the current build tree (ignore $CC from
659 the environment, fixes compile farm builds)
660 * device/lib/Makefile.in: rename .a into .lib for compatibility,
661 remove more build products from install directory
662 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
663 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
665 2008-08-24 Borut Razem <borut.razem AT siol.net>
667 * src/SDCC.y: applied patch
668 2050245: Fix # 1963382
670 1963382: Listing File - C file comment is incorrect
673 2008-08-23 Borut Razem <borut.razem AT siol.net>
675 * src/pic16/gen.c: applied patch
676 2048464: PIC16: fix genUminus - addresses not.c regression test
677 thanks Mauro Giachero
679 2008-08-22 Borut Razem <borut.razem AT siol.net>
681 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
682 src/pic16/main.c: allow spaces in gpasm and gplink paths
684 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
687 * src/z80/peeph-z80.def: minor peephole improvement
689 2008-08-15 Raphael Neider <rneider AT web.de>
691 * src/z80/gen.c (_vemit2): suppress compiler warning
693 * src/pic/*.[ch]: make proper use of header files and avoid
694 ad-hoc extern declarations, mark module-local helpers 'static',
695 removed dead/replaced code, no functional changes
696 * src/pic16/pcode.c: disentangled from pic14 backend
698 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
700 * src/z80/gen.c: fixed #2051348
701 * support/regression/tests/bug-2051348.c: regression test for #2051348
703 2008-08-10 Raphael Neider <rneider AT web.de>
706 * Makefile.common.in: export PACKAGE for $docdir,
707 fixes #1957036, avoid some "underquoted definition" warnings
708 * configure: regenerated
710 2008-08-10 Raphael Neider <rneider AT web.de>
712 * device/lib/pic16/**: build pic16 library using autotools for
713 improved dependency tracking
715 * device/lib/Makefile.in,
717 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
719 2008-08-10 Raphael Neider <rneider AT web.de>
721 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
722 local variables if --nooverlay is given, workaround for #2023121
724 2008-08-08 Raphael Neider <rneider AT web.de>
726 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
728 2008-08-08 Raphael Neider <rneider AT web.de>
730 * src/pic/pcoderegs.c,
732 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
734 2008-08-07 Borut Razem <borut.razem AT siol.net>
736 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
737 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
738 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
739 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
740 applied modified patch 2038174: Add support for binary constants v2
741 thanks Mauro Giachero
742 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
744 2008-08-04 Raphael Neider <rneider AT web.de>
747 * src/pic16/device.h,
749 * src/pic16/main.c: enable --optimize-goto by default
751 * device/lib/pic16/Makefile.common.in: suppress removed option
754 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
756 2008-07-30 Borut Razem <borut.razem AT siol.net>
758 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
759 applied patch 22032433: PIC16: fix constant strings,
760 thanks Mauro Giachero
762 2008-07-29 Borut Razem <borut.razem AT siol.net>
764 * src/pic16/gen.c: applied patches:
765 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
766 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
767 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
768 thanks Mauro Giachero
770 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
772 * src/port.h: Fixed typo in comment
774 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
776 * src/z80/mappings.i: Implemented RFE #1919415
777 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
778 #1880202, #1914434, prepared for RFE #1703943
780 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
783 * src/z80/peeph-z80.def,
784 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
785 preparation for Z80 peephole improvements
787 2008-06-21 Raphael Neider <rneider AT web.de>
789 * device/include/pic16/pic18f66j60.h,
790 * device/include/pic16/pic18f66j65.h,
791 * device/include/pic16/pic18f67j60.h,
792 * device/include/pic16/pic18f86j60.h,
793 * device/include/pic16/pic18f86j65.h,
794 * device/include/pic16/pic18f87j60.h,
795 * device/include/pic16/pic18f96j60.h,
796 * device/include/pic16/pic18f96j65.h,
797 * device/include/pic16/pic18f97j60.h,
798 * device/lib/pic16/libdev/pic18f66j60.c,
799 * device/lib/pic16/libdev/pic18f66j65.c,
800 * device/lib/pic16/libdev/pic18f67j60.c,
801 * device/lib/pic16/libdev/pic18f86j60.c,
802 * device/lib/pic16/libdev/pic18f86j65.c,
803 * device/lib/pic16/libdev/pic18f87j60.c,
804 * device/lib/pic16/libdev/pic18f96j60.c,
805 * device/lib/pic16/libdev/pic18f96j65.c,
806 * device/lib/pic16/libdev/pic18f97j60.c,
807 * device/include/pic16/pic16devices.txt,
808 * device/include/pic16/pic18fregs.h,
809 * device/lib/pic16/pics.all: added new devices
811 * device/include/pic16/adc.h,
812 * device/lib/pic16/libio/adc/adcbusy.c,
813 * device/lib/pic16/libio/adc/adcopen.c,
814 * device/lib/pic16/libio/adc/adcsetch.c,
815 * device/lib/pic16/libio/i2c/i2copen.c,
816 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
817 all changes from a patch by Anton Strobl
819 2008-06-12 Borut Razem <borut.razem AT siol.net>
821 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
822 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
823 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
824 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
825 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
826 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
827 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
828 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
829 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
830 by applying the modified patch from Risto Huotari
832 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
835 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
836 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
837 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
838 * support/regression/tests/bug1938300.c: new, added
840 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
842 * device/include/asm/ds390/features.h,
843 * device/include/asm/mcs51/features.h,
844 * device/include/mcs51/regc515c.h: inserted LGPL notice
846 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
848 * device/lib/gbz80/div.s,
849 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
850 patch 1597883, Thanks Robert Ramey
852 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
854 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
855 createIvalCharPtr, createIvalPtr, createIval),
857 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
858 initializers for local auto variables
859 * support/regression/tests/zeropad.c: added testcase for auto initializers
861 2008-05-26 Raphael Neider <rneider AT web.de>
863 * device/lib/pic16/startup/crt0.c,
864 * device/lib/pic16/startup/crt0i.c,
865 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
866 explicit, fixed curr_entry loop for >= 256 initializer records,
867 removed debug code (write to 0xf7e)
869 2008-05-25 Raphael Neider <rneider AT web.de>
871 * device/include/pic/pic16f627a.h,
872 * device/include/pic/pic16f628a.h,
873 * device/include/pic/pic16f648a.h: added missing ports
875 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
877 * device/include/float.h: added __INFINITY
878 * device/lib/_fsadd.c: handle overflows
879 * device/lib/_fsmul.c,
880 * device/lib/_fsdiv.c: use __INFINITY
881 * device/lib/_fseq.c,
882 * device/lib/_fsneq.c: handle -0.0
883 * sim/ucsim/s51.src/uc89c51r.cc,
884 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
885 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
886 * src/mcs51/gen.c (genSend): fixed bug with --xstack
887 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
888 * support/regression/tests/snprintf.c: test bug with --xstack
890 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
892 * src/SDCCpeeph.c (callFuncByName):
893 Support nested parenthesis in peephole function arguments (#1967300)
895 2008-05-19 Raphael Neider <rneider AT web.de>
897 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
898 fixed duplicate labels (#1911325)
900 2008-05-19 Raphael Neider <rneider AT web.de>
902 * src/regression/empty.c: suppress warning
903 * src/regression/pointer1.c: enabled index_by_pointer()
904 * src/regression/inline.c: now works for pic16 as well
906 * src/pic16/device.c: include dbuf declarations
907 * src/pic16/device.h: removed obsolete prototypes
909 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
910 * src/pic16/glue.c: made purely local functions static,
911 (pic16_printGPointerType, pic16_printIvalCharPtr,
912 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
913 generic pointers' tags (#1961866)
915 * src/pic16/pcode.c (assignValnums): optimize literal assignments
917 2008-05-19 Borut Razem <borut.razem AT siol.net>
919 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
920 fixed typo, uninstall include/pic16/pic16devices.txt
922 2008-05-18 Borut Razem <borut.razem AT siol.net>
924 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
925 the buffer is null terminated
926 * src/device/pic16.c:
927 applied modified patch 1965676: Patch for Win32 16 bit PIC
928 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
930 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
932 * src/SDCC.lex (check_type),
933 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
936 * as/z80/clean.mk: also clean *.dep
937 * device/lib/pic16/libsdcc/stack/Makefile,
938 * sim/ucsim/libtool: removed as they are rebuild by configure
939 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
941 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
943 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
944 fixupInline instead of createFunction to fix bug 1864577
945 (inlineFindMaxBlockno): removed, use global blockNo
946 * src/SDCCglobl.h: added blockNo
948 * src/z80/peep.h: modified properties
949 * support/regression/tests/bug1864577.c: new, added
951 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
954 * as/mcs51/asm.h: added org_cnt
955 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
956 * as/mcs51/asout.c: changed old K&R to ANSI
957 * as/mcs51/Makefile.in: use common identifiers
963 * as/hc08/Makefile.bcc,
964 * as/hc08/Makefile.in: synchronized with as/mcs51/*
965 * sdcc_vc_in.h: added define __func__
966 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
967 Thanks Ruud van Silfhout
968 * support/regression/tests/bug1717305.c: new, added
970 2008-05-05 Borut Razem <borut.razem AT siol.net>
972 * support/regression/Makefile.in,
973 support/regression/ports/ds390/spec.mk,
974 support/regression/ports/hc08/spec.mk,
975 support/regression/ports/mcs51-common/spec.mk,
976 support/regression/ports/pic14/spec.mk,
977 support/regression/ports/pic16/spec.mk,
978 support/regression/ports/ucz80/spec.mk,
979 support/regression/ports/z80/spec.mk:
980 added INC_DIR and LIBDIR paths
981 * src/ds390/gen.c: removed duplicated selicolon
983 2008-05-04 Borut Razem <borut.razem AT siol.net>
985 * support/regression/Makefile.in,
986 support/regression/fwk/lib/testfwk.c,
987 support/regression/ports/ds390/spec.mk,
988 support/regression/ports/hc08/spec.mk,
989 support/regression/ports/mcs51-common/spec.mk,
990 support/regression/ports/mcs51-large/spec.mk,
991 support/regression/ports/mcs51-medium/spec.mk,
992 support/regression/ports/mcs51-small/spec.mk,
993 support/regression/ports/mcs51-stack-auto/spec.mk,
994 support/regression/ports/mcs51-xstack-auto/spec.mk,
995 support/regression/ports/pic14/spec.mk,
996 support/regression/ports/pic16/spec.mk,
997 support/regression/ports/ucz80/spec.mk:
998 added possibility to define the sdcc binary directory SDCC_BIN_PATH
999 used to run regeression tests
1001 2008-05-01 Raphael Neider <rneider AT web.de>
1003 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1004 supported devices and instructions to add new ones
1006 2008-05-01 Raphael Neider <rneider AT web.de>
1008 * device/include/pic16/adc.h,
1009 device/lib/pic16/libio/adc/adcbusy.c,
1010 device/lib/pic16/libio/adc/adcopen.c,
1011 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1012 18f2455 style ADC devices, based on patch #1776197
1013 * device/lib/pic16/libio/adc/adcclose.c,
1014 device/lib/pic16/libio/adc/adcconv.c,
1015 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1016 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1017 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1018 * device/include/pic16/pic18f4431.h,
1019 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1020 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1022 2008-05-01 Raphael Neider <rneider AT web.de>
1024 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1025 moved xinst flag into pic16_options_t
1026 * src/pic16/device.c (default_device, pic16_list_devices,
1027 pic16_find_device): removed references to sfrrange
1028 * src/pic16/gen.c (genFunction),
1029 src/pic16/glue.c (pic16initialComments),
1030 src/pic16/main.c (pic16_optionsTable),
1031 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1033 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1035 2008-04-29 Raphael Neider <rneider AT web.de>
1037 * src/pic16/devices.inc,
1038 device/include/pic16/pic16devices.txt: replaced compiled-in list
1039 of devices with a variant parsed at runtime
1040 * src/pic16/device.c: added support for parsing pic16devices.txt,
1042 * src/pic16/device.h: removed (now) unused fields from PIC_device
1043 * src/pic16/main.c: removed #pragma maxram,
1044 (_pic16_initPaths): removed bogus generation of search paths,
1045 setup the port proper only after the search paths (for
1046 pic16devices.txt) are set up,
1047 (_pic16_finaliseOptions): moved processor dependant code here
1048 from _pic16_initPaths(), clean up
1049 * src/pic16/ralloc.c (pic16_init_stack),
1050 * src/pic16/ralloc.h,
1051 * src/pic16/pcode.c: clean up
1052 * device/include/Makefile.in,
1053 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1054 * support/scripts/inc2h-pic16.pl: updated instructions
1056 2008-04-29 Raphael Neider <rneider AT web.de>
1058 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1059 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1060 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1061 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1062 added missing family members and 18f2480/2580/4480/4580 family
1063 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1064 * device/include/pic16/pic18f2525.h: use 18f4620.h
1065 * device/include/pic16/pic18f6680.h: use 18f8680.h
1066 * device/include/pic16/pic18fregs.h,
1067 device/lib/pic16/pics.all,
1068 src/pic16/devices.inc: add new devices
1069 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1070 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1071 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1072 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1073 prevent attempting to build the libio for some new devices
1075 2008-04-29 Raphael Neider <rneider AT web.de>
1077 * debugger/mcs51/Makefile.in: fixed paths to sources
1079 2008-04-25 Borut Razem <borut.razem AT siol.net>
1081 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1082 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1083 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1084 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1085 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1086 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1087 as/link/z80/linkz80.dsp: lklibr.c moved
1088 * doc/INSTALL.txt: binary archives in bz2 format
1089 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1091 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1093 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1094 * support/regression/tests/bug1856409.c: new, added
1096 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1099 * src/mcs51/peep.c: Use werror for error messages.
1100 * src/SDCCicode.c (geniCodeConditional),
1101 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1102 * src/z80/Makefile.bcc,
1103 * src/z80/z80.dsp: added src/z80/peep.c/h
1104 * support/regression/tests/bug1839321.c: new, added
1106 2008-04-20 Raphael Neider <rneider AT web.de>
1108 * device/include/pic16/pic18f2455.h: added bitfields for port C
1110 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1112 * src/z80/peep.c: Use werror for error messages.
1114 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1116 * src/z80/peep.h (declaration of notUsed()),
1117 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1119 * src/z80/z80.h (added dependency on peep.h),
1120 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1123 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1125 * src/SDCCpeeph.c (added support for notUsed()),
1126 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1128 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1129 for notUsed()): Implemented generic (that is not port-specific) part
1132 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1134 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1135 * device/lib/libsdcc.lib,
1136 * device/lib/Makefile.in,
1137 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1138 * device/lib/calloc.c: renamed to _calloc.c
1139 * device/lib/free.c: renamed to _free.c
1140 * device/lib/malloc.c: renamed to _malloc.c
1141 * device/lib/realloc.c: renamed to _realloc.c
1142 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1143 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1144 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1145 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1146 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1147 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1148 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1149 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1151 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1152 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1153 * support/regression/tests/bug1509084.c: new, added
1155 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1157 * device/include/mcs51/cc2510fx.h: added _XPAGE
1158 * device/include/mcs51/compiler.h: cosmetic changes
1160 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1162 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1165 2008-03-31 Borut Razem <borut.razem AT siol.net>
1167 * support/cpp2 renamed to support/cpp
1168 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1169 support/cpp2/libiberty/splay-tree.c,
1170 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1171 support/cpp2/libcpp/directives.c,
1172 support/cpp2/libcpp/include/cpplib.h,
1173 support/cpp2/libcpp/include/symtab.h,
1174 support/cpp2/libcpp/include/line-map.h,
1175 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1176 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1177 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1178 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1179 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1180 release version 4.3.0
1181 * configure.in, configure, Makefile.in, Makefile.bcc:
1182 adapted for moved cpp2
1184 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1186 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1187 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1189 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1191 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1193 * support/regression/tests/bug1717943.c: new, added
1195 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1197 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1198 bytewise return value assignments introduced in last commit.
1200 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1202 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1203 genMult, genJumpTab):
1204 Use 16-bit instructions for addition in some additional cases,
1205 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1207 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1209 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1210 Implemented RFE #1921450, changed some debug messages.
1212 2008-03-30 Borut Razem <borut.razem AT siol.net>
1214 * Small Device C Compiler 2.8.0 released
1215 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1216 * support/scripts/sdcc.nsi: added finish page; this version
1217 was used for 2.8.0 release
1218 * doc/knownbugs.html: removed; magically generated by the build
1219 process using gen_known_bugs.pl from now on
1221 2008-03-23 Borut Razem <borut.razem AT siol.net>
1223 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1224 and reverted it, since it was already fixed by Raphael ;-)
1225 * doc/knownbugs.html: updated for RC2
1227 2008-03-22 Raphael Neider <rneider AT web.de>
1229 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1232 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1234 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1235 * support/regression/tests/bug1839277.c: added related testBug1839299
1237 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1239 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1240 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1242 * src/mcs51/gen.c: throughout only output hex constants
1243 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1244 * support/regression/tests/bug1839277.c: new, added
1246 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1248 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1249 compilation warning about nested comments.
1251 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1253 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1254 * support/regression/tests/bug1921073.c: new, added
1256 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1258 * src/z80/SDCCpeeph.c.c (callFuncByName):
1259 Commented function parameters.
1261 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1263 * src/z80/ralloc.c (packRegsForAccUse2):
1264 disabled a broken accumulator packing optimization (fixed #1292721).
1265 * support/regression/tests/bug-1292721: Regression test for #1292721.
1267 2008-03-16 Raphael Neider <rneider AT web.de>
1269 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1270 fixed code bloat regression using a variant of patch #1915618
1272 2008-03-16 Borut Razem <borut.razem AT siol.net>
1274 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1275 icon, changed startup menu for release distribution, code cleaning,
1276 create url files instead links in startup menu
1278 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1280 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1281 * support/regression/tests/bug1579949.c: new, added
1283 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1285 * device/lib/printf_fast.c: fixed bug 1255403
1287 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1289 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1290 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1292 2008-03-14 Borut Razem <borut.razem AT siol.net>
1294 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1295 command line options
1296 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1297 is correctly displayed
1298 * as/link/z80/lkmain.c: usage line commented out
1300 2008-03-13 Borut Razem <borut.razem AT siol.net>
1302 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1303 updated the list pf supported pic14 devices
1305 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1307 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1309 2008-03-12 Borut Razem <borut.razem AT siol.net>
1311 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1312 fixed documentation request #1718191
1313 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1314 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1317 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1319 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1320 * support/regression/tests/bug1505811.c: new, added
1322 2008-03-09 Raphael Neider <rneider AT web.de>
1324 * device/include/pic16/pic18f2620.h,
1325 * device/include/pic16/pic18f4620.h,
1326 * device/lib/pic16/libdev/pic18f2620.c,
1327 * device/lib/pic16/libdev/pic18f4525.c,
1328 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1329 family to consistently use pic18f4620.[ch], fixes #1832562
1331 2008-03-09 Borut Razem <borut.razem AT siol.net>
1333 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1334 changed sdcc version to 2.8.0
1335 * knownbugs.html: regenerated
1336 * support/scripts/gen_known_bugs.pl: added number of open bugs
1338 2008-03-09 Raphael Neider <rneider AT web.de>
1340 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1341 (genOr): read volatile operand even if the result is known,
1343 (genOr,genXor): removed unused legacy code,
1344 (genDummyRead): use pic16_mov2w_volatile()
1346 2008-03-08 Borut Razem <borut.razem AT siol.net>
1348 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1349 cons w. --model-large
1350 * support/regression/staticinit.c: added regression test for bug
1353 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1355 * src/ds390/gen.c (pushSide, genPcall),
1356 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1357 * src/mcs51/gen.c: cosmetic changes
1358 * support/regression/fwk/include/testfwk.h: added macro reentrant
1359 * support/regression/tests/bug1908493.c: new, added
1361 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1363 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1365 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1367 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1368 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1369 already set in ds390/main.c and mcs51/main.c
1371 2008-03-07 Raphael Neider <rneider AT web.de>
1373 * src/regression/init0.c: new test for initialized arrays of function
1375 * src/regression/Makefile: made a bit more flexible, added init0.c
1376 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1377 pointers, closes #1427663
1379 2008-03-05 Borut Razem <borut.razem AT siol.net>
1381 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1382 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1384 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1386 * support/librarian/sdcclib.c:Added feature request 1908061:
1387 Synchronise sdcclib commands with ar.
1389 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1391 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1392 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1393 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1394 * device/include/mcs51/compiler.h: removed umlauts, added double
1397 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1399 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1400 * support/regression/tests/bug1536762.c: new, added
1402 * src/SDCCutil.h: added getBuildDate()
1403 * src/SDCCmain.c (printVersionInfo),
1404 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1406 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1407 * src/ds390/ralloc.c (packRegisters),
1408 * src/mcs51/ralloc.c (packRegisters),
1409 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1411 * support/regression/tests/bug1618050.c: new, added
1412 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1413 * support/regression/fwk/include/testfwk.h,
1414 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1417 2008-03-04 Raphael Neider <rneider AT web.de>
1419 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1420 on accessing OP_SYM_TYPE(op)
1421 * src/pic/gen.h: removed unused prototype of genMinusDec()
1422 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1423 fix #1876953 (invalid subtraction code), removed unused code
1425 2008-03-03 Raphael Neider <rneider AT web.de>
1429 * src/pic/genarith.c,
1431 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1432 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1434 2008-03-03 Raphael Neider <rneider AT web.de>
1436 * src/pic/device.c (find_device): search user-specified paths first
1437 for pic14devices.txt, fixes #1900827
1439 2008-03-02 Borut Razem <borut.razem AT siol.net>
1441 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1442 AddToPath and RemoveFromPath
1444 2008-03-01 Borut Razem <borut.razem AT siol.net>
1446 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1447 work correctly, added debugging support if -DSDCC.DEBUG command line
1450 2008-02-28 Borut Razem <borut.razem AT siol.net>
1452 * doc/sdccman.lyx: cosmetic changes
1454 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1456 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1457 * doc/sdccman.lyx: fixed unmeant removal of spaces
1459 2008-02-27 Borut Razem <borut.razem AT siol.net>
1461 * support/scripts/sdcc.nsi: corrected installation directory for
1462 current user installation mode
1463 * doc/README.txt: added Philipp Klaus Krause to the developers list
1465 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1467 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1468 return ifx condition
1469 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1470 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1471 ifxJump to fix bug 1838000
1472 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1473 * support/regression/tests/bug1838000.c: new, added
1474 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1476 2008-02-26 Borut Razem <borut.razem AT siol.net>
1478 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1480 * support/scripts/sdcc.nsi: added MULTIUSER page,
1481 NSIS upgraded to version 2.35
1483 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1485 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1486 * support/regression/tests/bug1565152.c: new, added
1488 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1490 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1491 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1492 * support/regression/tests/bug1670148.c: new, added
1494 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1496 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1498 2008-02-24 Borut Razem <borut.razem AT siol.net>
1500 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1501 is ineffective for unsigned char parameter
1503 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1506 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1507 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1508 * support/Util/MySystem.c (my_system): output errorcode when verbose
1510 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1512 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1515 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1517 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1520 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1522 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1524 2008-02-21 Borut Razem <borut.razem AT siol.net>
1526 * support/regression/Makefile.in,
1527 support/regression/ports/ds390/spec.mk,
1528 support/regression/ports/hc08/spec.mk,
1529 support/regression/ports/mcs51-common/spec.mk,
1530 support/regression/ports/pic14/spec.mk,
1531 support/regression/ports/pic16/spec.mk,
1532 support/regression/ports/ucz80/spec.mk,
1533 support/regression/ports/xa51/spec.mk:
1534 added CFLAGS when compiling timeout
1536 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1538 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1541 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1543 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1544 * support/regression/tests/bug1888147.c: new, added
1546 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1548 * src/z80/gen.c: fixed bugs #1596270, #1736867
1550 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1552 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1553 contents, mostly fixes #1596270
1555 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1557 * src/z80/peeph.def,
1558 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1559 peepholes, fixes #1806565
1561 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1563 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1564 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1565 fixes bug 1739475, thanks Robert Larice
1566 (rule 271): new, added
1568 2008-02-18 Borut Razem <borut.razem AT siol.net>
1570 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1572 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1574 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1576 2008-02-17 Raphael Neider <rneider AT web.de>
1578 * src/pic16/genarith.c,
1581 * src/pic16/genutils.c: removed unused legacy code,
1582 removed unused fields from struct asmop and struct _G
1584 2008-02-17 Raphael Neider <rneider AT web.de>
1586 * src/pic16/gen.c (AccRsh): cosmetic changes,
1587 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1588 genRightShiftLiteral): fixed to work with SFRs as result by
1589 assigning only once to result,
1590 removed a lot of unused/excluded code fragments
1592 2008-02-17 Raphael Neider <rneider AT web.de>
1594 * device/include/pic/pic16f88.h,
1595 * device/include/pic/pic16f886.h,
1596 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1598 2008-02-17 Borut Razem <borut.razem AT siol.net>
1600 * src/z80/peeph.def: applied patch
1601 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1602 * src/z80/gen.c, src/z80/peeph.def: applied patch
1603 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1604 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1605 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1606 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1607 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1608 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1610 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1612 * as/link/mcs51/aslink.dsp: removed SDK define
1613 * as/link/z80/clean.mk: brought in sync with other ports
1614 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1615 * as/hc08/Makefile.bcc,
1616 * as/mcs51/Makefile.bcc,
1617 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1618 * src/z80/main.c (_setValues): use the now capitalized -Z,
1619 (z80_port, gbz80_port): generate debug information when asked
1621 2008-02-16 Borut Razem <borut.razem AT siol.net>
1623 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1624 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1625 as/z80/Makefile.in. as/z80/Makefile.bcc:
1626 applied patch #1893393: patch for as-z80 and link-z80 to generate
1627 cdb, thanks to Armin Diehl
1628 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1629 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1630 asnoice.c moved to as/asxxsrc/asnoice.c
1631 * src/z80/peeph-gbz80.def: applied patch
1632 #1880235: Z80 return peephole, thanks to Philipp Krause
1634 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1637 * doc/sdccman.lyx: bumped version to 2.7.5
1638 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1640 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1642 * device/include/pic16/stdlib.h,
1643 * device/lib/pic16/libc/stdlib/ltoa.c,
1644 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1646 2008-02-13 Borut Razem <borut.razem AT siol.net>
1648 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1649 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1650 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1651 src/SDCCopt.c, src/SDCCval.c:
1652 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1654 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1656 * src/SDCCsymt.c (compareType): fixed bug 1309013
1658 2008-02-09 Borut Razem <borut.razem AT siol.net>
1660 * src/SDCCval.c, src/SDCCval.h:
1661 code cleaning, added function constChrVal()
1662 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1663 call constChrVal() instead constVal()
1665 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1667 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1670 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1671 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1674 2008-02-01 Raphael Neider <rneider AT web.de>
1676 * device/include/pic/pic16f886.h,
1677 * device/include/pic/pic16f887.h: added RA6 and RA7
1679 2008-01-24 Raphael Neider <rneider AT web.de>
1681 * device/include/pic/pic16f88.h: added RA6 and RA7
1682 * device/lib/pic/libdev/disabled_pic16f886.c,
1683 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1685 * src/pic16/devices.inc,
1686 * device/include/pic16/pic18f2423.h,
1687 * device/include/pic16/pic18f2523.h,
1688 * device/include/pic16/pic18fregs.h,
1689 * device/lib/pic16/pics.all
1690 * device/lib/pic16/libdev/pic18f2423.c,
1691 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1692 * device/lib/pic16/libio/i2c.ignore,
1693 * device/lib/pic16/libio/usart.ignore,
1694 * device/lib/pic16/libio/adc.ignore: ignore new devices
1696 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1698 * src/SDCCast.c (createRMW): fixed bug 1582651
1700 2008-01-20 Borut Razem <borut.razem AT siol.net>
1702 * src/SDCCcse.c: partially fixed enhancement request
1703 #1793872 - multiply by -1 not collapsed
1704 * support/regression/tests/arithcsi.c: added regression test
1706 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1708 * as/mcs51/asx8051.dsp: removed define SDK
1709 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1710 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1712 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1713 cosmetic changes, brought more in sync, changed old K&R to ANSI
1715 2008-01-13 Borut Razem <borut.razem AT siol.net>
1717 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1718 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1720 2007-12-30 Borut Razem <borut.razem AT siol.net>
1722 * src/pic16/gen.c: fixed implementation of bitwise operations for
1724 * support/regression/tests/bitwise.c: added test cases
1726 2007-12-29 Borut Razem <borut.razem AT siol.net>
1728 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1729 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1730 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1731 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1732 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1733 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1734 src/pic16/pcode.[ch]: added const qualifier
1735 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1736 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1737 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1738 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1739 * as/asxxsrc/aslex.c: use dbuf_getline()
1740 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1741 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1742 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1743 as/z80/asm.h, as/z80/z80adr.c:
1744 changed type of ib and ip to const char *
1746 2007-12-28 Borut Razem <borut.razem AT siol.net>
1748 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1749 introduced (readlin) - long lines are turuncated
1750 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1751 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1752 as/z80/Makefile.in: moved aslex.c to asxxsrc
1753 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1754 * as/hc08/asmain.c, as/mcs51/asmain.c:
1755 added missing initialization of a_addr field
1756 * support/regression/tests/long_asm_line.c: added regtest for long
1759 2007-12-22 Borut Razem <borut.razem AT siol.net>
1761 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1763 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1765 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1767 2007-12-16 Borut Razem <borut.razem AT siol.net>
1769 * device/include/pic16/stdbool.h: removed, since already exists in
1770 device/include/; this also fixes bitopcse.c regression test for pic16
1772 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1773 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1774 dereference doesn't work; covered by regression test bug1399290
1776 2007-12-05 Borut Razem <borut.razem AT siol.net>
1778 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1781 2007-12-01 Borut Razem <borut.razem AT siol.net>
1783 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1784 corrected handling of the highest_valid_address
1786 2007-11-17 Raphael Neider <rneider AT web.de>
1788 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1789 * src/pic/glue.c (picglue): emit .file if --debug is given
1791 2007-11-17 Raphael Neider <rneider AT web.de>
1793 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1794 care when left or right operand resides in result, fixes #1830220
1796 2007-11-17 Borut Razem <borut.razem AT siol.net>
1798 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1799 #983491 - "Merge duplicate strings function is ineffective"
1800 * support/regression/tests/bug-983491.c: regtest disabled
1801 * as/asxxsrc: created
1802 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1803 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1804 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1805 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1806 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1807 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1808 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1809 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1810 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1811 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1812 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1813 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1814 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1816 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1818 * device/include/stdarg.h: added and removed some casts
1819 * src/SDCCsymt.c (compareType): Fully check types between generic and
1820 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1822 2007-11-13 Borut Razem <borut.razem AT siol.net>
1824 * support/regression/tests/bug-1817005.c:
1825 added regtest for bug #1817005 - as-z80 chokes on long labels
1827 2007-11-12 Borut Razem <borut.razem AT siol.net>
1829 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1830 as/z80/asout.c, as/z80/aslist.c:
1831 fixed bug #1817005 - as-z80 chokes on long labels
1833 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1836 * as/z80/asmain.c: cosmetic changes
1839 * as/z80/alloc.h: removed
1841 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1842 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1843 * as/link/hc08/Makefile.in,
1844 * as/link/mcs51/Makefile.in,
1845 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1847 * as/link/mcs51/lkarea.c,
1848 * as/link/mcs51/lkmain.c: cosmetic changes
1849 * as/link/hc08/lklibr.c,
1850 * as/link/z80/lklibr.c,
1851 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1852 used cygwin_conv_to_full_posix_path,
1853 added warnings, cosmetic changes, brought more in sync
1854 changed old K&R into ANSI function declarations
1855 * as/link/z80/lklibr.c (loadAdb): added
1856 * as/link/z80/lkmain.c: removed -- option from usage text
1858 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1860 * src/mcs51/gen.c (outBitC): optimized for no result
1862 2007-10-31 Borut Razem <borut.razem AT siol.net>
1864 * src/SDCCsymt.c: fixed (hopeful properly) bug
1865 #1805702 - order of extern matters
1866 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1869 2007-10-29 Borut Razem <borut.razem AT siol.net>
1871 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1872 - order of extern matters
1873 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1876 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1878 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1879 24bitMode, portIsDS390
1880 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1881 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1882 (notVolatileVariable): also check sloc names,
1883 (callFuncByName): moved ftab[] out of function and sorted it by use
1885 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1887 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1888 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1889 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1890 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1891 * support/regression/tests/bug-880197.c: new, added
1893 2007-10-28 Borut Razem <borut.razem AT siol.net>
1895 * support/regression/Makefile.in,
1896 support/regression/ports/mcs51-large/spec.mk,
1897 support/regression/ports/mcs51-xstack-auto/spec.mk,
1898 support/regression/ports/mcs51-stack-auto/spec.mk,
1899 support/regression/ports/mcs51-medium/spec.mk,
1900 support/regression/ports/mcs51-common/spec.mk,
1901 support/regression/ports/mcs51-common/*,
1902 support/regression/ports/mcs51-small/*:
1903 mcs51 renamed to mcs51-common, created mcs51-small
1904 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1905 * support/regression/tests/bug-1805702.c: added regtest for bug
1908 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1910 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1911 added new rules 265 - 270
1912 * support/regression/tests/bug1721024.c:new, added
1913 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1914 introduced new test-mcs51 to run all mcs51 tests
1916 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1918 * support/regression/tests/bug1816470.c: new, added
1920 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1922 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1923 propagate for *,+,- with float, fixed bug 1816470
1924 (decorateType): cast to resultTypeProp instead of resultType
1926 2007-10-19 Borut Razem <borut.razem AT siol.net>
1928 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1929 function is ineffective" for pic16 tareget
1930 * support/scripts/listerr.c: corrected include path
1931 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1934 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1936 * support/regression/tests/using.c: new, added
1937 * support/regression/tests/vaargs.c: fixed and enabled test
1939 2007-10-18 Borut Razem <borut.razem AT siol.net>
1941 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1943 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1945 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1947 * doc/sdccman.lyx: documented option --Werror
1948 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1949 RegBankUsed[] earlier
1951 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1953 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1957 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1959 * src/SDCCast.c (decorateType): improved optimization of tri-op
1960 * src/SDCCerr.c (vwerror, setWError),
1962 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1963 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1965 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1967 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1968 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1969 * support/regression/tests/bug-223113.c,
1970 * support/regression/tests/bug-426632.c,
1971 * support/regression/tests/bug-468811.c,
1972 * support/regression/tests/bug-477835.c,
1973 * support/regression/tests/bug-478094.c,
1974 * support/regression/tests/bug-499644.c,
1975 * support/regression/tests/bug-524209.c,
1976 * support/regression/tests/bug-524211.c,
1977 * support/regression/tests/packcast.c,
1978 * support/regression/tests/structidx.c: added empty tests
1979 * support/regression/tests/bug-607243.c: enabled test
1981 2007-10-06 Borut Razem <borut.razem AT siol.net>
1983 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1984 support of universal binaries on Mac OS X
1986 2007-10-02 Borut Razem <borut.razem AT siol.net>
1988 * src/SDCCval.h: unified double2ul macro for all platforms
1989 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1990 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1992 2007-09-30 Borut Razem <borut.razem AT siol.net>
1994 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1996 * sdcc_vc_in.h: enabled warnings
1997 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1998 unsigned type, result still unsigned
1999 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2001 2007-09-28 Raphael Neider <rneider AT web.de>
2003 * src/pic/device.c (find_device): prevent buffer underflow error
2004 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2005 the just destroyed list entry
2007 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2009 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2012 2007-09-18 Borut Razem <borut.razem AT siol.net>
2014 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2015 applied to unsigned type, result still unsigned
2017 2007-09-17 Borut Razem <borut.razem AT siol.net>
2019 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2020 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2021 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2022 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2023 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2024 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2025 src/z80/gen.c, src/z80/ralloc.c:
2026 fixed bug #1739860 - sdcc does not work correctly on some platforms
2028 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2030 2007-09-17 Raphael Neider <rneider AT web.de>
2032 * src/pic16/device.c: reverted to previous version
2033 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2035 2007-09-16 Raphael Neider <rneider AT web.de>
2037 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2038 as this raises a ton of gpasm warnings, just emit a second label
2039 * src/pic16/devices.inc,
2040 * device/lib/pic16/pics.all,
2041 * device/lib/pic16/libdev/pic18f2585.c,
2042 * device/lib/pic16/libdev/pic18f2680.c,
2043 * device/lib/pic16/libdev/pic18f2682.c,
2044 * device/lib/pic16/libdev/pic18f2685.c,
2045 * device/lib/pic16/libdev/pic18f4585.c,
2046 * device/lib/pic16/libdev/pic18f4680.c,
2047 * device/lib/pic16/libdev/pic18f4682.c,
2048 * device/lib/pic16/libdev/pic18f4685.c,
2049 * device/include/pic16/pic18f2585.h,
2050 * device/include/pic16/pic18f2680.h,
2051 * device/include/pic16/pic18f2682.h,
2052 * device/include/pic16/pic18f2685.h,
2053 * device/include/pic16/pic18f4585.h,
2054 * device/include/pic16/pic18f4680.h,
2055 * device/include/pic16/pic18f4682.h,
2056 * device/include/pic16/pic18f4685.h,
2057 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2058 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2059 patch contributed by Anton Strobl, applied with changes
2061 2007-09-16 Raphael Neider <rneider AT web.de>
2063 * device/include/pic16/pic18f2431.h,
2064 * device/include/pic16/pic18f25j10.h,
2065 * device/include/pic16/pic18f4431.h,
2066 * device/include/pic16/pic18f45j10.h: adopted common include style
2067 * device/include/pic16/pic18f1320.h,
2068 * device/include/pic16/pic18f2320.h,
2069 * device/include/pic16/pic18f2525.h,
2070 * device/include/pic16/pic18f4320.h,
2071 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2072 * device/include/pic16/pic18fregs.h: prepared for automatic include
2073 file selection by having DEVICE.h for every DEVICE
2074 * device/lib/pic16/libdev/pic18f2320.c,
2075 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2077 * device/lib/pic16/configure.in,
2078 * device/lib/pic16/configure: use rm -rf instead of rmdir
2079 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2080 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2082 2007-09-09 Borut Razem <borut.razem AT siol.net>
2084 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2085 distingush between i386 and ppc Mac OS X versions
2087 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2089 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2090 * support/regression/tests/bug1788177.c: new, added
2092 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2094 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2095 * device/include/mcs51/lint.h added keyword __naked
2097 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2101 * src/SDCCmem.h: removed maxRegBank
2102 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2103 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2104 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2105 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2106 name and behaviour to handle banked functions
2107 (scan4op): and use it to fix bug 1786213
2109 2007-09-03 Raphael Neider <rneider AT web.de>
2111 * device/include/pic16/pic18f248.h,
2112 * device/include/pic16/pic18f258.h,
2113 * device/include/pic16/pic18f448.h,
2114 * device/lib/pic16/libdev/pic18f248.c,
2115 * device/lib/pic16/libdev/pic18f258.c,
2116 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2117 added T0CONbits, fixes #1786891
2119 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2121 * src/ds390/gen.c (genFarPointerSet),
2122 * src/hc08/ralloc.c (packRegisters),
2123 * src/mcs51/ralloc.c (packRegisters),
2124 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2126 * src/SDCCicode.h: POINTER_SET can be true for literals too
2127 * support/regression/tests/bug1750318.c: new, added
2129 2007-08-23 Borut Razem <borut.razem AT siol.net>
2131 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2132 library versions without the completition functionality
2134 2007-08-22 Raphael Neider <rneider AT web.de>
2136 * device/include/pic16/pic18f1220.h,
2137 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2139 2007-08-12 Borut Razem <borut.razem AT siol.net>
2141 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2143 2007-08-11 Borut Razem <borut.razem AT siol.net>
2145 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2146 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2147 support/Util/SDCCerr.[ch] moved to src
2148 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2149 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2150 device/examples/ds390/tinitalk/tinitalk.dsp,
2151 device/examples/serialcomm/windows/serialcomm.dsp,
2152 support/librarian/librarian.dsp:
2153 removed linking of unused odbc32.lib and odbccp32.lib
2154 * support/scripts/winres.h:
2155 added for compilation with Visual C++ 2005 Express Edition
2157 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2159 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2162 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2164 * sdccconf_in.h: update the endian test so that SPARC Solaris
2165 does not throw syntax errors
2167 2007-08-06 Borut Razem <borut.razem AT siol.net>
2169 * doc/sdccman.lyx: removed two index entries which prevented the
2170 generation of sdcc doc archive
2172 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2174 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2175 instead of lyx 1.5.0.
2177 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2179 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2180 Lucas Loizaga, with minor modifications. Thanks!
2182 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2184 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2187 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2189 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2190 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2193 2007-07-22 Borut Razem <borut.razem AT siol.net>
2195 * configure.in, configure: re-introduced .version
2196 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2197 the version reverted to 2.7.0
2199 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2202 * doc/sdccman.lyx: bumped version to 2.7.3
2203 * device/include/mcs51/compiler.h: fixed elif->else
2204 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2205 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2206 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2207 enable accuse for bit operands
2208 * src/SDCCmain.c (printVersionInfo),
2209 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2210 environment descriptor
2211 * src/SDCCutil.h: added getBuildEnvironment
2212 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2213 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2214 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2215 * support/regression/tests/bug1348008.c,
2216 * support/regression/tests/bug1496419.c,
2217 * support/regression/tests/bug1503067.c,
2218 * support/regression/tests/preproc.c: added empty tests
2220 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2222 * support/regression/tests/bug1678803.c: new, added
2224 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2227 * as/link/hc08/lkihx.c,
2228 * as/link/hc08/lkrloc.c,
2229 * as/link/mcs51/lkihx.c,
2230 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2231 ihxExtendedLinearAddress
2232 * as/link/mcs51/lkrloc.c (relr),
2233 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2234 acall/ajmp, see bug 830513
2236 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2238 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2239 (cseBBlock): remember aggr2ptr has been used
2240 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2241 (geniCodeAssign): fixed bug 868103
2242 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2243 added operandSize prototype
2244 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2245 (genDataPointerSet): use max of size of right and result,
2246 (gencjne): added parameter useCarry for optimization,
2247 (genCmpEq): use carry if appropriate,
2248 (genXor): check if operand already in carry
2249 * support/regression/tests/bug-868103.c: enabled test
2251 2007-07-12 Raphael Neider <rneider AT web.de>
2253 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2255 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2257 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2258 from Robert Larice, thanks
2259 * support/regression/tests/bitopcse.c,
2260 * support/regression/tests/bitvars.c,
2261 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2262 * support/regression/tests/bug-927659.c: enabled test for z80
2263 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2264 * support/regression/tests/bug1745717.c: new, added
2265 * support/regression/tests/literalop.c,
2266 * support/regression/tests/nullstring.c: removed storage definitions that
2267 are now in testfwk.h
2269 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2271 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2272 and bool for targets that do not fully support it.
2273 * support/regression/tests/bug1546986.c,
2274 * support/regression/tests/bug1723128.c,
2275 * support/regression/tests/bug1734654.c,
2276 * support/regression/tests/bug1738367.c,
2277 * support/regression/tests/constantRange.c: only use bool if allowed
2279 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2281 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2282 Larice, also handle function pointers
2283 * support/regression/tests/bug1749275.c: new, added
2285 2007-07-03 Borut Razem <borut.razem AT siol.net>
2287 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2288 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2289 #1746528: SDCC should ignore ':' in inline assembler comments
2290 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2292 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2294 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2295 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2297 2007-06-29 Borut Razem <borut.razem AT siol.net>
2299 * src/SDCCmain.c: fixed bug
2300 #1744746: SDCC #4867: broken option --xram-size
2302 2007-06-28 Borut Razem <borut.razem AT siol.net>
2304 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2305 find out the endianess of host machine for ucsim
2307 2007-06-27 Borut Razem <borut.razem AT siol.net>
2309 * support/regression/generate-cases.py: corrected the file name
2311 * configure.in, configure, sdccconf_in.h: find out the endianess of
2313 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2316 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2318 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2320 2007-06-26 Borut Razem <borut.razem AT siol.net>
2322 * support/regression/generate-cases.py: display warning if function
2323 list is empty; implemented more flexible rule for detection of
2324 testing functions, allowing return type 'void' in the same line as
2325 the function name in the function definition
2326 * support/regression/tests/bug-1654060.c: corrected test
2327 * support/librarian/sdcclib.c: fixed warning:
2328 format '%s' expects type 'char *', but argument 2 has type 'int'
2330 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2332 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2333 Multiple infiles for sdcclib.
2335 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2337 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2340 2007-06-18 Borut Razem <borut.razem AT siol.net>
2342 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2343 how to handle comments, so they have to be removed by the
2344 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2345 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2346 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2347 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2348 table driven option hadling
2350 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2352 * src/SDCCast.c (decorateType),
2353 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2354 iCode to ast level to fix bug 1738367
2355 * support/regression/tests/bug1738367.c: new, added
2357 2007-06-15 Raphael Neider <rneider AT web.de>
2359 * src/pic16/devices.inc,
2360 * device/lib/pic16/pics.all,
2361 * device/include/pic16/pic18fregs.h,
2362 * device/include/pic16/pic18f[24][45]20.h,
2363 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2364 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2365 * device/lib/pic16/Makefile.in: faster cleanup
2367 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2369 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2371 2007-06-13 Raphael Neider <rneider AT web.de>
2373 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2375 2007-06-12 Raphael Neider <rneider AT web.de>
2377 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2378 suppress bit defines if NO_BIT_DEFINES is #define'd
2379 * device/include/pic/pic*.h: recreated all headers to include
2380 conditional bit defines
2381 * device/include/pic/pic16f886.h,
2382 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2383 * device/include/pic/recreate.sh: script to recreate the complete
2384 device library files based on the currently supported devices
2386 2007-06-12 Borut Razem <borut.razem AT siol.net>
2388 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2389 support/regression/Makefile.in, support/scripts/build.mak,
2390 support/scripts/Makefile.snapshot:
2391 use new svn URL scheme
2392 * doc/sdccman.lyx: SDCC Wiki moved to
2393 http://sdcc.wiki.sourceforge.net/
2395 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2397 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2398 * support/regression/tests/bug1734654.c: added
2400 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2402 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2403 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2404 with literal operands
2406 2007-06-10 Borut Razem <borut.razem AT siol.net>
2408 * as/link/z80/lklibr.c: fixed mingw build warning
2409 lklibr.c:575: warning: implicit declaration of function 'tolower'
2410 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2411 src/z80/main.c: move target specific options from src/SDCCmain.c
2412 to src/<target>/main.c
2414 2007-06-09 Borut Razem <borut.razem AT siol.net>
2416 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2417 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2418 * support/regression/tests/bug-1294691.c: added
2420 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2422 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2423 can also be static, fixes bug 1733438
2424 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2425 have absolute address too
2426 (computeType): added optimization for 'cond ? true : false'
2427 * support/regression/tests/absolute.c: added test for static absolute var
2429 2007-06-08 Raphael Neider <rneider AT web.de>
2431 * src/regression/Makefile: suppress parallel builds, allow easy
2432 switching between pic14/pic16 ports
2433 * src/regression/picregs.h: added pic14/16 header file switch
2434 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2435 inline.c,nestfor.c,string1.c}: include "picregs.h"
2437 2007-06-07 Borut Razem <borut.razem AT siol.net>
2439 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2440 permanent solution to suppress GCC 4.2.0 c++ warning:
2441 deprecated conversion from string constant to `char *'
2442 use 'const char *' where ever required
2443 * support/regression/generate-cases.py: implemented more flexible rule
2444 for detection of testing functions, allowing white-spaces surrounding
2445 the function name and the 'void' parameter.
2446 * support/regression/tests/constantRange.c,
2447 support/regression/tests/scott-compare3.c: fixed failing regression
2448 tests, uncovered by implementation of more flexible rule for detection
2449 of testing functions
2451 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2453 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2455 2007-06-04 Borut Razem <borut.razem AT siol.net>
2457 * configure.in, configure, config_vc.awk: sdcc version number is now
2458 stored in configure.in; removed .version
2459 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2460 doc/INSTALL.txt: version bumped to 2.7.2
2461 * sim/ucsim/configure.in, sim/ucsim/configure:
2462 use "read" to read from .version
2464 2007-06-03 Borut Razem <borut.razem AT siol.net>
2466 * */Makefile.in: removed annoying warning:
2467 Makefile:xx: Makefile.dep: No such file or directory
2469 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2471 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2472 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2473 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2474 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2475 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2476 bugfix: only use newBoolLink for bit result type
2477 * src/SDCCicode.c (geniCodeLogic): added param tree,
2478 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2479 (geniCodeLogicAndOr): use IS_BIT,
2480 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2481 (ast2iCode): added tree param to geniCodeLogic for comparisons
2482 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2483 * support/regression/tests/bug1723128.c: added test NotZero
2485 2007-06-01 Borut Razem <borut.razem AT siol.net>
2487 * SDCPP synchronized with GCC CPP release version 4.2.0,
2488 currently the latest release:
2489 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2490 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2491 support/cpp2/cppdefault.h, support/cpp2/except.h,
2492 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2493 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2494 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2495 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2496 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2497 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2498 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2499 support/cpp2/opts.h, support/cpp2/output.h,
2500 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2501 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2502 support/cpp2/system.h, support/cpp2/version.c,
2503 support/cpp2/Makefile.in: modified
2504 * support/cpp2/opts-common.c: added
2505 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2506 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2507 search for included source file in local directory
2508 * sim/ucsim/configure, sim/ucsim/configure.in:
2509 temporary solution to suppress GCC 4.2.0 c++ warning:
2510 deprecated conversion from string constant to `char *'
2512 2007-06-01 Raphael Neider <rneider AT web.de>
2514 * device/lib/pic/libdev/pic12f683.c,
2515 * device/include/pic/pic12f683.h: added GPIO bits
2517 2007-06-01 Raphael Neider <rneider AT web.de>
2519 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2520 quotation marks, clarified role of PIC14 vs. PIC16 ports
2521 * src/pic16/devices.inc,
2522 * device/include/pic16/pic18fregs.h,
2523 * device/include/pic16/pic18f[24][45]j10.h,
2524 * device/lib/pic16/pics.all,
2525 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2526 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2527 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2528 for new devices as they are not yet supported by gputils
2530 2007-05-31 Borut Razem <borut.razem AT siol.net>
2532 * Small Device C Compiler 2.7.0 released
2533 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2534 changed sdcc version to 2.7.1
2535 * support/scripts/sdcc.nsi: added How to create WIN32 release
2538 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2540 * doc/sdccman.lyx: documented initialization and allocation of absolute
2541 variables, bit parameter passing, the need for function pointers to be
2542 reentrant and alpha quality support of inline and retrict
2544 2007-05-26 Borut Razem <borut.razem AT siol.net>
2546 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2547 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2548 * docs/knownbugs.html: updated
2550 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2552 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2554 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2556 (gencjneshort): optimized when left is AOP_DIR
2557 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2558 initializing unions in a struct/array
2559 * support/regression/fwk/include/testfwk.h: added defines for data, near
2560 and far for host and z80
2561 * support/regression/tests/bug1723128.c: new, added
2563 2007-05-22 Borut Razem <borut.razem AT siol.net>
2565 * doc/knownbugs.html: updated
2567 2007-05-21 Raphael Neider <rneider AT web.de>
2569 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2570 error message instead
2571 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2573 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2575 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2577 2007-05-21 Raphael Neider <rneider AT web.de>
2579 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2581 * src/regression/gpsim_assert.h,
2582 * src/regression/Makefile,
2583 * src/regression/pcodeopt.c: regression test for the above fix
2585 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2587 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2588 jumps to self, fixed bug 1717281
2590 2007-05-10 Borut Razem <borut.razem AT siol.net>
2592 * support/scripts/gen_known_bugs.pl: cosmetic fix
2593 * doc/knownbugs.html: generated by gen_known_bugs.pl
2595 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2597 * src/SDCCast.c (createFunction): also generate non-inlined version of
2598 function for functions declared as "static inline"
2599 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2600 function can be inlined after non-inlined version generated.
2602 2007-05-10 Borut Razem <borut.razem AT siol.net>
2604 * support/scripts/gen_known_bugs.pl: added script
2605 which generates knownbugs.html
2607 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2609 * doc/knownbugs.html: updated for release 2.7.0
2611 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2613 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2615 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2617 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2618 (throughout): updated generating comments
2619 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2620 (throughout): updated generating comments
2621 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2622 rule instead of at the second, or it might skip lines when removing the
2624 * support/regression/tests/bug1714204.c: changed test to foo
2626 2007-05-08 Borut Razem <borut.razem AT siol.net>
2628 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2629 thanks to SDCC Distributed Compile Farm members,
2630 added Z80 and GBZ80 command line options
2631 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2633 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2635 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2636 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2637 * support/regression/tests/longlit.c: modified to be tested at all and
2638 to pass the actual test
2640 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2642 * device/include/mcs51/uPSD33xx.h: Added.
2644 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2646 * device/lib/_gptrput.c,
2647 * device/lib/_gptrget.c: removed old code,
2649 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2650 * support/regression/tests/bug1714204.c: new, added
2652 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2654 * support/regression/tests/regtrack.c: test was never executed
2655 because of the regression test being picky about white spaces.
2656 * device/lib/mcs51/crtclear.asm: added comment
2658 2007-05-06 Raphael Neider <rneider AT web.de>
2660 * device/lib/pic/Makefile.rules,
2661 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2662 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2664 2007-05-06 Raphael Neider <rneider AT web.de>
2666 * src/pic16/device.h,
2668 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2669 _pic16_setDefaultOptions): removed/reordered command-line args
2670 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2671 devices, regrouped command line args, environment variables),
2672 clarified sone points, added sections on how to add devices to the
2675 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2677 * src/z80/peeph.def: fixed bug in rule 2
2679 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2681 * src/port.h: added TARGET_MCS51_LIKE
2682 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2683 take advantage of it too
2684 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2685 (shiftR2Left2Result): Optimized: don't check shifting by 0
2686 * src/z80/peeph-z80.def,
2687 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2688 modifications, see patch 1700823
2689 * src/mcs51/peep.c (): fixed bug 1712928
2690 * support/regression/tests/bug1712928.c: new, added
2692 2007-05-05 Borut Razem <borut.razem AT siol.net>
2694 * device/lib/pic16/Makefile.common.in,
2695 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2696 removed bash dependencies
2698 2007-05-01 Borut Razem <borut.razem AT siol.net>
2701 fixed bug #1710507: --i-code-in-asm makes compile fail
2702 all iCode comments are now one liners
2703 * src/mcs51/gen.c: fixed memory leak
2705 2007-05-01 Raphael Neider <rneider AT web.de>
2707 * device/lib/pic/libdev/*.c
2708 * device/include/pic/*.h: regenerated all device libs from updated
2710 * support/scripts/inc2h.pl: documented usage, now uses strict to
2713 2007-04-30 Borut Razem <borut.razem AT siol.net>
2716 fixed bug #1669175: Problem with space in output paths
2717 documented how to use paths with spaces for Windows users
2719 2007-04-29 Borut Razem <borut.razem AT siol.net>
2721 * Fixed svn:eol-style and svn:keywords properties
2722 * src/SDCCval.c: fixed bug
2723 #1592871: Segfault with "large" const arrays of characters
2724 replaced recursion with iteration
2725 * Removed svn:executable property from non-executable files
2727 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2729 * src/mcs51/gen.c (genRet): fixed bug 1707003
2731 2007-04-27 Raphael Neider <rneider AT web.de>
2733 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2734 createReachingDefinitions,assignValnums,pic16_destructDF,
2735 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2736 prevent NULL pointer dereferences
2737 * device/lib/pic/libdev/pic16f886.c,
2738 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2739 prevent building them, gputils do not really support them yet
2741 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2743 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2744 helps printf_small. 32 bytes more __idata mem.
2746 2007-04-27 Raphael Neider <rneider AT web.de>
2748 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2749 return early when pb or pb->pcHead is NULL (patch #1708427)
2750 * src/regression/empty.c,
2751 * src/regression/Makefile: added test with empty functions
2752 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2754 2007-04-27 Borut Razem <borut.razem AT siol.net>
2756 * src/SDCCast.c: fixed feature request
2757 #1547512: Redundant strings linked when using sizeof("abc")
2759 2007-04-23 Borut Razem <borut.razem AT siol.net>
2761 * doc/sdccman.lyx, src/SDCCmain.c:
2762 peep-hole comments are generated only if --fverbose-asm option is
2763 specified and --no-peep-comments is not, as proposed by Frieder.
2764 * support/regression/Makefile.in: compile regression tests with
2765 --fverbose-asm option so one can "grep" whether a new (or an old)
2766 peephole is (still) applied; requested by Frieder.
2768 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2770 * device/include/pic/pic16f886.h,
2771 * device/include/pic/pic16f887.h,
2772 * device/lib/pic/libdev/pic16f886.c,
2773 * device/lib/pic/libdev/pic16f887.c,
2774 * device/include/pic/pic14devices.txt,
2775 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2777 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2779 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2782 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2784 * device/lib/_memset.c: assembler version for mcs51
2786 2007-04-22 Borut Razem <borut.razem AT siol.net>
2788 * support/scripts/listerr.c: program to create the list of errors and
2789 warnings list from - added
2790 * doc/sdccman.lyx: removed the note
2791 "For list of warnings and corresponding codes, see err_warn.txt"
2792 * src/SDCCsymt.c: fixed bug #1699804:
2793 Bug with some uses of sizeof(static local array) (MCS51)
2794 * support/regression/tests/bug-1699804.c: added
2796 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2798 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2799 (main): added option -i,
2800 (asmbl, case S_INCL): use search_path_fopen,
2801 mostly from patch 1579668 by Peter Miller, thanks
2802 * src/z80/main.c: fixed typo --callee-saves-bc
2803 * device/include/mcs51/compiler.h: added sfrword for Tasking
2805 2007-04-20 Borut Razem <borut.razem AT siol.net>
2807 * src/z80/main.c: replaced reserved keyword asm with asmblr
2809 2007-04-19 Borut Razem <borut.razem AT siol.net>
2811 * src/port.h: use const pointers to strings
2812 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2813 * src/pic16/main.c: include SDCCargs.h
2814 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2815 const char, since the strings are dynamically allocated
2816 * src/SDCCmain.c: options.code_seg and options.const_seg are
2817 dynamically allocated; check port specific command line options
2818 before the general ones
2819 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2821 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2823 * device/include/ds400rom.h,
2824 * device/lib/ds390/lcd390.c,
2825 * device/lib/ds390/memcpyx.c,
2826 * device/lib/ds390/rtc390.c,
2827 * device/lib/ds400/ds400rom.c,
2828 * device/lib/ds400/memcpyx.c,
2829 * device/lib/hc08/_ret.c: more replacements of keywords with their
2830 double underscore equivalents
2831 * device/lib/ds390/Makefile.in,
2832 * device/lib/ds400/Makefile.in,
2833 * device/lib/gbz80/Makefile.in,
2834 * device/lib/hc08/Makefile.in,
2835 * device/lib/mcs51/Makefile.in,
2836 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2838 2007-04-17 Borut Razem <borut.razem AT siol.net>
2840 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2841 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2842 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2843 to --fverbose-asm, to be gcc'ish
2845 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2847 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2849 2007-04-17 Borut Razem <borut.razem AT siol.net>
2851 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2852 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2853 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2854 with their double underscore equivalent
2856 2007-04-14 Borut Razem <borut.razem AT siol.net>
2858 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2861 2007-04-13 Borut Razem <borut.razem AT siol.net>
2863 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2865 * device/examples/serialcomm/windows/serial.[ch],
2866 device/examples/serialcomm/windows/test_serialcomm.cpp:
2867 updated by Bela Torok
2868 * device/examples/serialcomm/windows/serialcomm.dsw,
2869 device/examples/serialcomm/windows/serialcomm.dsp: added
2871 2007-04-13 Jan Waclawek <wek AT efton.sk>
2873 * doc/sdccman.lyx: additions and changes at various places
2874 (submitted as #1697136).
2875 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2877 2007-04-10 Borut Razem <borut.razem AT siol.net>
2879 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2880 LyX file format changed to 245
2881 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2882 "FreeWare" replaced with "free open source"
2884 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2886 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2888 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2890 * device/include/pic16/pic18fregs.h,
2892 * device/lib/_decdptr.c,
2893 * device/lib/_divsint.c,
2894 * device/lib/_divslong.c,
2895 * device/lib/_divuint.c,
2896 * device/lib/_divulong.c,
2897 * device/lib/_fs2schar.c,
2898 * device/lib/_fs2sint.c,
2899 * device/lib/_fs2slong.c,
2900 * device/lib/_fs2uchar.c,
2901 * device/lib/_fs2uint.c,
2902 * device/lib/_fs2ulong.c,
2903 * device/lib/_fsadd.c,
2904 * device/lib/_fscmp.c,
2905 * device/lib/_fsdiv.c,
2906 * device/lib/_fseq.c,
2907 * device/lib/_fsget1arg.c,
2908 * device/lib/_fsget2args.c,
2909 * device/lib/_fsgt.c,
2910 * device/lib/_fslt.c,
2911 * device/lib/_fsmul.c,
2912 * device/lib/_fsneq.c,
2913 * device/lib/_fsnormalize.c,
2914 * device/lib/_fsreturnval.c,
2915 * device/lib/_fsrshift.c,
2916 * device/lib/_fssub.c,
2917 * device/lib/_fsswapargs.c,
2918 * device/lib/_gptrget.c,
2919 * device/lib/_gptrgetc.c,
2920 * device/lib/_gptrput.c,
2921 * device/lib/_logexpf.c,
2922 * device/lib/_modsint.c,
2923 * device/lib/_modslong.c,
2924 * device/lib/_moduint.c,
2925 * device/lib/_modulong.c,
2926 * device/lib/_mulint.c,
2927 * device/lib/_mullong.c,
2928 * device/lib/_schar2fs.c,
2929 * device/lib/_ser.c,
2930 * device/lib/_setjmp.c,
2931 * device/lib/_sint2fs.c,
2932 * device/lib/_slong2fs.c,
2933 * device/lib/_spx.c,
2934 * device/lib/_uchar2fs.c,
2935 * device/lib/_uint2fs.c,
2936 * device/lib/_ulong2fs.c,
2937 * device/lib/asincosf.c,
2938 * device/lib/atanf.c,
2939 * device/lib/calloc.c,
2940 * device/lib/ds390/tinibios.c,
2941 * device/lib/ds400/tinibios.c,
2942 * device/lib/expf.c,
2943 * device/lib/free.c,
2944 * device/lib/hc08/_mulint.c,
2945 * device/lib/logf.c,
2946 * device/lib/malloc.c,
2947 * device/lib/printf_fast.c,
2948 * device/lib/printf_tiny.c,
2949 * device/lib/printfl.c,
2950 * device/lib/realloc.c,
2951 * device/lib/ser_ir.c,
2952 * device/lib/serial.c,
2953 * support/regression/tests/libmullong.c: replaced all special keywords
2954 with their double underscore equivalent
2955 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2956 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2958 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2959 (genRet): if the bit-symbol is ruonly it already is in the carry
2960 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2961 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2962 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2963 type UCHAR if dest is not bit
2965 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2967 * device/include/math.h,
2968 * device/lib/cotf.c,
2969 * device/lib/expf.c,
2970 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2972 2007-04-01 Borut Razem <borut.razem AT siol.net>
2974 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2975 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2976 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2977 gcc_unreachable() called internal_error()...
2979 2007-03-30 Raphael Neider <rneider AT web.de>
2981 * src/pic/ralloc.c (isData): suppress garbage debug output
2983 2007-03-28 Borut Razem <borut.razem AT siol.net>
2986 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2987 is developed, built and used worldwide, and the word "night" doesn't
2990 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2992 * device/include/mcs51/C8051F360.h: new, added
2993 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2995 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2997 * src/SDCC.y (declaration_specifiers, function_specifier),
2998 * support/Util/SDCCerr.c,
2999 * support/Util/SDCCerr.h,
3001 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3003 * src/SDCCmem.c (deallocParms),
3004 * src/SDCCast.c: support for function inlining, not quite complete
3005 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3006 'restrict' qualifier
3008 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3010 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3011 (saveRBank, unsaveRBank): don't save bits,
3012 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3013 * support/regression/tests/bug1535242.c: new, added
3014 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3015 thanks Alexey Shamrin <shamrin AT gmail.com>,
3016 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3017 removed header guard)
3019 * sdcc.spec: bumped version to 2.6.5
3020 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3022 2007-03-22 Borut Razem <borut.razem AT siol.net>
3024 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3025 fixed bug #1653671: sdcdb integration into ddd is broken
3027 2007-03-22 Raphael Neider <rneider AT web.de>
3029 * src/pic/gen.c (popGetExternal): augmented to also create references
3030 to external variables (not only labels),
3031 (genCall): comment on plan to reduce PAGESEL overhead,
3032 (genFunction, genEndFunction): also save/restore FSR around interrupt
3033 handling code, removed lots of unused code
3034 (genDivOneByte): release acquired temp register
3035 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3037 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3038 for registers that need to be saved during interrupts (FSR, STATUS,
3039 PCLATH; W needs special handling), currently only FSR is used
3041 2007-03-22 Raphael Neider <rneider AT web.de>
3043 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3045 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3047 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3049 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3051 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3053 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3055 * as/link/aslink.h: added LKOBJEXT
3056 * as/link/hc08/link_hc08.dsp,
3057 * as/link/hc08/Makefile.bcc,
3058 * as/link/hc08/Makefile.in,
3059 * as/link/mcs51/aslink.dsp,
3060 * as/link/mcs51/Makefile.bcc,
3061 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3062 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3063 * as/link/lkaomf51.c: merged and moved
3064 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3065 * as/link/z80/lkdata.c,
3066 * as/link/lkdata.c: merged and moved
3067 * as/link/hc08/lkmain.c,
3068 * as/link/mcs51/lkmain.c: cosmetic changes
3069 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3070 * as/link/lklex.c: use LKOBJEXT
3071 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3072 ANSI-fied functions, removed bubble-sorts
3073 * as/link/z80/lksym.c as/link/lksym.c: merged,
3075 * as/link/z80/linkgbz80.dsp,
3076 * as/link/z80/linkz80.dsp,
3077 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3078 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3079 * as/link/z80/lkhead.c,
3080 * as/link/z80/lklex.c: deleted
3081 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3082 * as/link/z80/lkmain.c: added copyfile()
3084 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3086 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3088 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3090 * device/lib/_strlen.c: assembler version for mcs51
3092 2007-03-13 Raphael Neider <rneider AT web.de>
3094 * device/include/pic16/pic18f2221.h,
3095 * device/include/pic16/pic18f2321.h,
3096 * device/include/pic16/pic18f2331.h,
3097 * device/include/pic16/pic18f4221.h,
3098 * device/include/pic16/pic18f4321.h,
3099 * device/include/pic16/pic18f4331.h: fixed config byte location names
3100 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3101 consistently named config byte locations
3103 2007-03-13 Borut Razem <borut.razem AT siol.net>
3105 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3106 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3107 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3108 as/link/z80/Makefile.in, as/z80/Makefile.in:
3111 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3113 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3114 * device/lib/printf_large.c: pointer was converted to generic
3115 pointer for mcs51 models other than model-small (Maarten noticed)
3117 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3119 * device/include/mcs51/ADuC84x.h: Added.
3121 2007-03-10 Borut Razem <borut.razem AT siol.net>
3123 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3124 fixed RFE #1624219: double backslashes in filenames;
3125 functions hexEscape(), octalEscape() and copyStr() moved from
3126 SDCCval.c to SDCCutil.c and made them glovbally available
3128 2007-03-09 Borut Razem <borut.razem AT siol.net>
3130 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3131 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3132 1673361: Missaligned comments in output files
3134 2007-03-09 Raphael Neider <rneider AT web.de>
3136 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3138 2007-03-09 Raphael Neider <rneider AT web.de>
3142 * src/pic/ralloc.c: suppress undesired debug output
3143 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3145 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3147 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3149 2007-03-07 Borut Razem <borut.razem AT siol.net>
3151 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3152 search include files in the current directory
3154 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3156 * src/SDCCglue.c (emitMaps, glue),
3157 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3159 * support/regression/tests/absolute.c: added xdata test
3161 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3163 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3164 added condition to macro, fixes bug 1666080
3166 2007-03-02 Raphael Neider <rneider AT web.de>
3168 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3170 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3172 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3173 be cleared. Unconditionally set __XPAGE
3174 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3176 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3181 * src/mcs51/rtrack.c,
3183 * doc/sdccman.lyx: added --no-gen-comments
3184 * src/mcs51/peeph.def: added 192.b, disabled 185
3186 2007-02-25 Raphael Neider <rneider AT web.de>
3188 * src/pic16/gen.c (genCast): fixed typo
3189 * device/lib/pic16/Makefile.subdir: only install existing files
3190 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3192 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3194 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3195 * device/lib/mcs51/crtclear.asm,
3196 * device/lib/mcs51/crtxclear.asm: renumbered labels
3197 * device/lib/mcs51/Makefile.in: added crtcall.asm
3198 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3199 * src/mcs51/gen.c (movc): removed,
3200 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3202 (toCarry, genSend, genRet): added function toCarry,
3203 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3204 (assignBit, genAssign, genCast): added function assignBit
3205 * src/mcs51/Makefile.bcc: added rtrack.c
3206 * src/mcs51/ralloc.h: made valueKnown a bitfield
3207 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3208 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3209 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3210 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3211 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3212 (_pop): only pop valid pairs, see gencjneshort,
3213 (gencjneshort): return pair that still needs to be popped, restructured,
3214 (gencjne, genCmpEq): call _pop
3216 2007-02-23 Raphael Neider <rneider AT web.de>
3218 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3220 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3222 * device/include/mcs51/P89LPC925.h: Added.
3224 2007-02-18 Raphael Neider <rneider AT web.de>
3226 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3228 2007-02-17 Borut Razem <borut.razem AT siol.net>
3230 * support/cpp2/directives.c, support/cpp2/version.c:
3231 synchronized with GCC CPP 4.1.2
3233 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3235 * src/mcs51/rtrack.h,
3236 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3237 by checking the strings passed by emitcode() to the assembler.
3238 Feel free to change. This in part addresses RFE #482179.
3239 Set environment variable SDCC_RTRACK to enable.
3240 * src/mcs51/gen.c: inserted hooks
3241 * src/mcs51/ralloc.h: added two members to struct regs
3242 * support/regression/tests/regtrack.c: added
3244 2007-02-14 Borut Razem <borut.razem AT siol.net>
3246 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3247 * Makefile.in: applied patch from Makefile related part of
3248 #1469393: Compiler does not initialize static data
3250 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3252 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3253 for better fix of bug 1273984, compiles pic16 rand.c
3255 2007-02-12 Borut Razem <borut.razem AT siol.net>
3257 * src/pic16/main.c: fixed pic16 standard library directory bug
3259 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3261 * src/hc08/gen.c (genSwap): fix swap regression test
3263 2007-02-10 Borut Razem <borut.razem AT siol.net>
3265 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3267 * support/regression/tests/bug-1654060.c: added regression test for
3270 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3272 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3273 bit moves in return statement
3275 2007-02-09 Borut Razem <borut.razem AT siol.net>
3277 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3280 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3282 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3283 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3285 2007-02-07 Raphael Neider <rneider AT web.de>
3287 * src/pic16/devices.inc,
3288 * device/include/pic16/pic18fregs.h,
3289 * device/include/pic16/pic18f[24][34]31.h,
3290 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3291 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3292 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3294 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3296 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3297 can this have lived here for so many years?
3298 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3299 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3300 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3302 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3304 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3305 appended by loop induction must be at the very end of the eBBlock
3307 2007-02-05 Kevin Vigor
3309 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3311 2007-02-05 Borut Razem <borut.razem AT siol.net>
3313 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3314 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3316 2007-02-03 Borut Razem <borut.razem AT siol.net>
3318 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3319 applied patch #1646602 option to set default signedness of char to
3320 unsigned, added -funsigned-char command line option,
3321 thanks to Gunther Jehle
3322 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3323 prompt for file deletion a few hundred times (especially the
3324 subversion files, which have ro permissions so it asks for
3325 confirmation), thanks to Simon McAuliffe;
3326 added {} + option to find in order to remove multiple files from a
3329 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3331 * device/include/mcs51/SST89x5xRDx.h: Added.
3333 2007-02-02 Raphael Neider <rneider AT web.de>
3335 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3336 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3338 2007-02-01 Raphael Neider <rneider AT web.de>
3340 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3343 2007-01-31 Borut Razem <borut.razem AT siol.net>
3345 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3346 if compiled with GCC. Thanks to Raphael Neider
3348 2007-01-31 Raphael Neider <rneider AT web.de>
3350 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3351 operand names, handles name and (name + n) for all n,
3352 (sameBank): restructured, also check bank allocation policy,
3353 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3354 (pic14_operandsAllocatedInSameBank): check whether to operands
3355 will be allocated into the same bank (i.e., section) to reduce
3356 BANKSEL overhead, queried from pcode.c:sameBank,
3357 (pic14printLocals): reintroduced clustering registers into a single
3358 section: all compiler generated symbols will now reside in one
3359 bank (per file), reducing BANKSEL overhead and code size,
3360 (showAllMemmaps): use local dbuf where possible
3362 2007-01-29 Raphael Neider <rneider AT web.de>
3364 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3365 (call_libraryfunc): retrieve/create symbol and mark as used,
3366 (genFunction): mark defined functions as non-extern and add again
3367 to code memmap for later output
3368 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3369 (pic14printLocals): reworked for new symbol emission,
3370 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3371 showAllMemmaps): reworked symbol output using dbufs, added handling
3372 of string literals (still incomplete),
3373 (picglue): removed symbol emission, moved into showAllMemmaps,
3374 (emitSymbolSet): new workhorse for symbol output,
3375 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3377 2007-01-29 Borut Razem <borut.razem AT siol.net>
3379 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3380 component contains the extension separator.
3382 2007-01-28 Borut Razem <borut.razem AT siol.net>
3384 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3386 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3387 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3388 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3389 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3390 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3391 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3392 src/z80/gen.c, support/Util/MySystem.c:
3393 accept slash and backslash as directory separator on WIN32 and
3396 2007-01-28 Raphael Neider <rneider AT web.de>
3398 * src/pic16/devices.inc,
3399 * device/include/pic16/pic18f[24][23]21.h,
3400 * device/include/pic16/pic18fregs.h,
3401 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3402 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3403 * device/lib/pic16/libio/adc.ignore,
3404 * device/lib/pic16/libio/i2c.ignore,
3405 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3406 family, as gputils do not yet support the devices
3407 * device/lib/pic16/Makefile.subdir: ignore errors on install
3408 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3409 headers and libraries from gputils .inc files
3411 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3413 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3415 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3417 * doc/sdccman.lyx: add printf benchmarks
3419 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3421 * device/lib/printf_fast.c: fix %c, char promoted to int
3422 * device/lib/printf_tiny.c: fix %c, char promoted to int
3424 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3426 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3428 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3430 * support/regression/tests/swap.c: 64 bit hosts failed
3431 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3433 2007-01-25 Raphael Neider <rneider AT web.de>
3435 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3436 based on absolute register address, patch by Alex Blond
3438 2007-01-22 Raphael Neider <rneider AT web.de>
3440 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3441 emitted, do not emit them again...
3443 2007-01-22 Raphael Neider <rneider AT web.de>
3445 * src/regression/bank1.c, src/regression/compare6.c,
3446 src/regression/add.c: cosmetic changes
3447 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3448 * src/pic/gen.c: fixed global zero and one,
3449 (aopForSym): removed unued code,
3450 (aopGet): assert aop is defined, check and use `index' of
3451 pCodeImmd operands (fixes #1630908),
3452 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3453 (register_reassign): prevent accidental register unification,
3454 (ReuseReg): cosmetic changes (also above)
3455 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3456 pic14emitStaticSeg): do not emit initialized data,
3457 (printIval*): replaced with working versions,
3458 (pic14createInterruptVect,picglue): use idata for initialized data,
3459 now init data should work in all modules (not only main()),
3460 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3462 2007-01-21 Borut Razem <borut.razem AT siol.net>
3464 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3465 use -fPIC or -fpic if they are supported and not ignored
3466 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3467 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3469 2007-01-20 Borut Razem <borut.razem AT siol.net>
3471 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3472 implemented RFE #1470316: allow "$" in variable names
3474 2007-01-20 Raphael Neider <rneider AT web.de>
3476 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3478 2007-01-20 Raphael Neider <rneider AT web.de>
3480 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3481 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3482 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3483 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3484 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3485 * device/lib/pic/libdev/pic*.c,
3486 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3487 * device/lib/pic/libdev/Makefile.in: show progress
3489 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3491 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3492 * support/scripts/sdcc_cygwin_mingw32,
3493 * support/scripts/sdcc_mingw32,
3494 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3495 conformance with autoconf 2.6
3497 2007-01-19 Raphael Neider <rneider AT web.de>
3499 * src/pic/device.c (register_map): fixed list construction
3500 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3501 (genMod): removed case for genModbits,
3502 (genModbits): removed as now unused/unimplemented
3503 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3505 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3507 * support/regression/tests/swap.c: added in response to #1638622
3508 * doc/sdccman.lyx: synced version, minor changes
3510 2007-01-18 Borut Razem <borut.razem AT siol.net>
3512 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3513 thanks to Gunther Jehle
3514 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3515 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3516 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3517 use filename in lineno instead.
3518 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3519 print the file name in ast_print()
3521 2007-01-18 Borut Razem <borut.razem AT siol.net>
3523 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3525 * src/SDCC.lex: stringLiteral() returns const char pointer,
3526 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3527 fixed column counting
3528 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3529 accept const char pointer as parameter
3530 * src/SDCCdwarf2.c: corrected buffer size
3532 2007-01-17 Borut Razem <borut.razem AT siol.net>
3534 * support/Util/dbuf_string.c: fixed for amd64
3536 2007-01-15 Borut Razem <borut.razem AT siol.net>
3538 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3539 removed terminal symbol ELIPSIS, since it was never generated by the
3540 lexer and it was wrongly used in parameter_identifier_list rule
3542 2007-01-15 Raphael Neider <rneider AT web.de>
3544 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3545 code page and data banking description
3546 * src/pic/genarith.c,
3547 * src/pic/gen.h: removed bit arithmetic functions,
3548 updated exit(1) to exit(EXIT_FAILURE)
3549 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3550 * device/include/pic16/pic18f2455.h,
3551 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3552 TRISD and TRISE, fixed/added some bit names
3553 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3554 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3555 updated pic18f2455.{c,h} instead of duplicating them
3557 2007-01-14 Borut Razem <borut.razem AT siol.net>
3559 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3560 Cannot debug files that contain spaces in the path name
3561 by converting spaces in asm file name to underscores
3563 2007-01-13 Borut Razem <borut.razem AT siol.net>
3565 * doc/sdccman.lyx: fixed format errors
3567 2007-01-10 Borut Razem <borut.razem AT siol.net>
3569 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3570 codeseg/constseg #pragma fail
3571 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3572 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3573 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3574 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3576 2007-01-09 Borut Razem <borut.razem AT siol.net>
3578 * get rid of diagnistic.[ch], pretty-print.[ch],
3579 c-pretty-print.[ch], ... used just for error, warning, ...
3581 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3582 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3583 suppoprt/cpp2/pretty-print.[ch]:
3585 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3586 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3587 suppoprt/cpp2/sdcpp.dsp:
3590 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3592 * device/lib/printf_large.c (output_float): removed recursion,
3593 use smaller buffer on stack for mcs51,
3594 fixed bug printing 1.96
3595 * support/regression/tests/snprintf.c: added test
3597 2007-01-07 Borut Razem <borut.razem AT siol.net>
3599 * use dynamic memory buffers instead temporary files
3600 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3602 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3603 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3604 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3605 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3606 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3607 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3608 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3609 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3610 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3611 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3612 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3613 support/Util/dbuf.c, support/Util/dbuf.h:
3615 * .version, sdcc.spec: bumped version to 2.6.4
3617 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3619 * src/port.h: added TARGET_Z80_LIKE macro
3620 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3621 output PSEG location if --xram-loc or --xstack-loc was used
3622 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3624 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3626 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3627 * as/as_z80.dsp, as/z80/as_z80.dsp,
3628 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3629 * sdcc.dsw: moved project files into subdir
3630 * as/hc08/as_hc08.dsp,
3631 * as/hc08/Makefile.bcc,
3632 * as/hc08/Makefile.in,
3633 * as/mcs51/Makefile.bcc,
3634 * as/mcs51/Makefile.in,
3635 * as/z80/Makefile.bcc,
3636 * as/z80/Makefile.in,
3637 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3640 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3643 * as/mcs51/asmain.c,
3645 * as/z80/assym.c: removed include "strcmpi.h"
3646 * as/hc08/strcmpi.c,
3647 * as/hc08/strcmpi.h,
3648 * as/mcs51/strcmpi.c,
3649 * as/mcs51/strcmpi.h,
3650 * support/Util/strcmpi.c,
3651 * support/Util/strcmpi.h: removed files
3652 * as/strcmpi.c: added as_strncmpi()
3654 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3656 * sdcc.dsw: Added some dependencies on project config.dsp
3658 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3660 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3661 with [di]ram_start to fix a regresion
3663 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3665 * configure.in: added missing mcs51 in status output
3666 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3668 * debugger/mcs51/clean.mk (distclean): remove config.h
3669 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3670 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3671 options.h, s-options-h and options.c
3672 * support/cpp2/clean.mk: unused, removed
3673 * Makefile.common.in,
3676 * as/hc08/Makefile.in,
3678 * as/mcs51/Makefile.in,
3679 * as/mcs51/clean.mk,
3682 * as/z80/Makefile.in,
3684 * as/link/Makefile.in,
3685 * as/link/hc08/Makefile.in,
3686 * as/link/hc08/clean.mk,
3687 * as/link/mcs51/Makefile.in,
3688 * as/link/mcs51/clean.mk,
3689 * as/link/z80/Makefile.in,
3690 * as/link/z80/clean.mk,
3691 * as/link/z80/conf.mk,
3692 * debugger/mcs51/Makefile.in,
3693 * debugger/mcs51/clean.mk,
3694 * device/include/Makefile.in,
3695 * device/lib/Makefile.in,
3696 * device/lib/mcs51/Makefile.in,
3697 * device/lib/pic/Makefile.in,
3698 * device/lib/pic/Makefile.common.in,
3699 * device/lib/pic/Makefile.subdir,
3700 * device/lib/pic/Makefile.rules,
3701 * device/lib/pic16/libio/Makefile.in,
3702 * device/lib/pic16/Makefile.subdir,
3703 * device/lib/pic16/libdev/Makefile.in,
3704 * device/lib/pic16/Makefile.rules,
3705 * device/lib/pic16/Makefile.common.in,
3706 * sim/ucsim/avr.src/Makefile.in,
3707 * sim/ucsim/main_in.mk,
3708 * sim/ucsim/cmd.src/Makefile.in,
3709 * sim/ucsim/doc/Makefile.in,
3710 * sim/ucsim/gui.src/Makefile.in,
3711 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3712 * sim/ucsim/gui.src/serio.src/Makefile.in,
3713 * sim/ucsim/hc08.src/Makefile.in,
3714 * sim/ucsim/libltdl/Makefile.in,
3715 * sim/ucsim/s51.src/Makefile.in,
3716 * sim/ucsim/sim.src/Makefile.in,
3717 * sim/ucsim/sim.src/conf.mk,
3718 * sim/ucsim/xa.src/Makefile.in,
3719 * sim/ucsim/z80.src/Makefile.in,
3723 * support/cpp2/Makefile.in,
3724 * support/librarian/Makefile.in,
3725 * support/librarian/clean.mk,
3726 * support/makebin/Makefile.in,
3727 * support/makebin/clean.mk,
3728 * support/packihx/Makefile.in,
3729 * support/regression/Makefile.in,
3730 * support/regression/ports/ds390/spec.mk,
3731 * support/regression/ports/gbz80/spec.mk,
3732 * support/regression/ports/hc08/spec.mk,
3733 * support/regression/ports/mcs51/spec.mk,
3734 * support/regression/ports/mcs51-large/spec.mk,
3735 * support/regression/ports/mcs51-medium/spec.mk,
3736 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3737 * support/regression/ports/pic14/spec.mk,
3738 * support/regression/ports/pic16/spec.mk,
3739 * support/regression/ports/mcs51-stack-auto/spec.mk,
3740 * support/regression/ports/ucz80/spec.mk,
3741 * support/regression/ports/xa51/spec.mk,
3742 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3743 adding a slash after $(top_builddir) and/or adding @datarootdir@
3745 * debugger/mcs51/configure.in,
3746 * device/lib/pic/configure.in,
3747 * device/lib/pic16/configure.in,
3748 * sim/ucsim/configure.in,
3749 * support/cpp2/configure.in,
3750 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3752 * debugger/mcs51/configure,
3753 * device/lib/pic/configure,
3754 * device/lib/pic16/configure,
3755 * sim/ucsim/configure,
3756 * support/cpp2/configure,
3757 * support/packihx/configure: generated with autoconf 2.60
3759 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3761 * as/link/hc08/lkihx.c (newArea),
3762 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3764 2007-01-02 Borut Razem <borut.razem AT siol.net>
3766 * doc/sdccman.lyx: documented #pragma sdcc_hash
3767 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3769 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3771 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3773 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3774 empty 'while'-loop to work correctly, see regression test 'while.c'
3775 * support/regression/tests/while.c: added
3777 2007-01-01 Borut Razem <borut.razem AT siol.net>
3779 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3780 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3781 support/cpp2/libcpp/sdcpp.c:
3782 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3783 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3784 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3786 2006-12-31 Borut Razem <borut.razem AT siol.net>
3788 * SDCPP synchronized with GCC CPP release version 4.1.1,
3789 currently the latest release:
3790 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3791 support/cpp2/libcpp/include/cpp-id-data.h
3792 support/cpp2/libiberty/fopen_unlocked.c
3793 support/cpp2/libiberty/md5.c
3795 support/cpp2/opt-functions.awk
3796 support/cpp2/opt-gather.awk
3797 support/cpp2/optc-gen.awk
3798 support/cpp2/opth-gen.awk:
3800 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3801 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3802 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3803 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3804 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3805 support/cpp2/diagnostic.h, support/cpp2/except.h,
3806 support/cpp2/hwint.h, support/cpp2/input.h,
3807 support/cpp2/intl.h, support/cpp2/move-if-change,
3808 support/cpp2/opts.c, support/cpp2/opts.h,
3809 support/cpp2/output.h, support/cpp2/prefix.c,
3810 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3811 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3812 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3813 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3814 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3815 support/cpp2/version.c:
3817 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3818 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3819 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3820 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3821 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3822 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3823 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3824 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3825 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3826 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3827 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3829 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3830 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3831 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3832 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3833 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3834 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3835 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3836 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3837 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3838 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3839 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3840 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3841 support/cpp2/system.h:
3844 2006-12-31 Borut Razem <borut.razem AT siol.net>
3846 * configure.in, configure: fixed bug #1538756: configure dies if bison
3847 and flex are not installed, 2nd try
3849 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3851 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3852 400.x for better code in RFE 899102
3854 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3856 * src/SDCCpeeph.c (deadMove),
3858 * src/mcs51/peep.h: renamed 'op' by 'reg'
3859 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3860 (scan4op): small change for removeDeadMove(), added support for
3861 'callee saves' and/or PACLL function calls,
3862 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3863 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3864 left in new dispatcher mcs51DeadMove()
3865 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3867 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3869 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3871 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3872 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3874 2006-12-30 Borut Razem <borut.razem AT siol.net>
3876 * support/cpp2/spacs.h: deleted from svn
3877 * configure.in, configure: fixed bug #1538756: configure dies if bison
3878 and flex are not installed
3880 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3882 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3883 with this z80 passes printf float test when enabled
3884 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3886 2006-12-28 Borut Razem <borut.razem AT siol.net>
3888 * support/cpp2/config.in, support/cpp2/configure.in,
3889 support/cpp2/configure, support/cpp2/Makefile.in:
3890 fix for the solaris build
3892 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3894 * src/SDCC.y (type_specifier2, pointer),
3896 * src/SDCCsymt.c (mergeSpec, checkSClass),
3897 * support/Util/SDCCerr.c,
3898 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3899 * support/valdiag/valdiag.py: Allow test cases to specify
3900 required language standard
3901 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3902 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3904 2006-12-27 Borut Razem <borut.razem AT siol.net>
3906 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3907 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3909 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3911 * support/cpp2/libiberty/Makefile.bcc: updated
3912 * src/pic16/main.c: fixed #pragma udata handling
3913 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3915 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3917 * src/SDCCpeeph.c: made labelHashEntry global,
3918 made pcDistance, FBYNAME static,
3919 (pcDistance): made static, use isComment and isLabel,
3921 (getLabelRef): added, extracted from labelRefCount(),
3922 (labelRefCount): use new getLabelRef(),
3923 (callFuncByName): made static, added deadMove,
3924 use isComment and isLabel,
3925 (newPeepRule): made static, set isLabel,
3926 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3927 labels from peephole rules,
3928 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3929 when isComment or isLabel is set
3930 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3931 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3933 * src/mcs51/peep.h: added
3934 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3935 * src/port.h: added peep->deadMove to port structure
3936 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3937 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3938 deadMove, finally removed no. 1 and 2
3945 * src/hc08/gen.c: mark lines with isComment or isLabel
3946 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3948 * sdcc.spec: bumped version to 2.6.3
3950 2006-12-26 Borut Razem <borut.razem AT siol.net>
3952 * support/cpp2/Makefile.in: added dependency on options.h
3953 * configure: regenerated
3954 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3955 * support/cpp2/Makefile.in: added vasprintf.c
3957 2006-12-25 Borut Razem <borut.razem AT siol.net>
3959 * SDCPP synchronized with GCC CPP release version 3.4.6,
3960 the latest release before 4.x:
3961 * support/cpp2/Makefile.in, support/cpp2/config.h,
3962 support/cpp2/configure, support/cpp2/configure.in,
3963 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3964 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3965 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3966 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3967 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3968 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3969 support/cpp2/cpptrad.c, support/cpp2/except.h,
3970 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3971 support/cpp2/hwint.h, support/cpp2/intl.h,
3972 support/cpp2/line-map.c, support/cpp2/line-map.h,
3973 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3974 support/cpp2/output.h, support/cpp2/prefix.c,
3975 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3976 support/cpp2/system.h, support/cpp2/version.c:
3978 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3979 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3980 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3981 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3982 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3983 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3984 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3985 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3986 support/cpp2/move-if-change, support/cpp2/opts.c,
3987 support/cpp2/opts.h, support/cpp2/opts.sh,
3988 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3989 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3990 support/cpp2/win32, support/cpp2/win32/dirent.c,
3991 support/cpp2/win32/dirent.h:
3993 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3994 * support/cpp2/sdcpp.h: renamed from sdcc.h
3995 * sdcppinit.c: deleted
3997 2006-12-23 Borut Razem <borut.razem AT siol.net>
3999 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4000 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4001 preproc.c: an other try to fix bug #982435: introduced
4002 -pedantic-parse-number command line option and pedantic_parse_number
4005 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4007 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4009 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4010 corrected overlayed areax addresses, warn about memory overlaps
4011 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4020 * src/port.h: added xabs_name and iabs_name
4021 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4022 (glue, emitMaps): create and emit maps d_abs and i_abs
4023 * src/SDCCglue.h: cosmetic changes
4024 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4026 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4027 (allocDefault): put absolute, initialized globals in them
4028 * support/regression/tests/absolute.c: added absolute bdata test
4029 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4031 2006-12-20 Borut Razem <borut.razem AT siol.net>
4033 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4034 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4035 added regression test for bug #982435
4037 2006-12-18 Borut Razem <borut.razem AT siol.net>
4039 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4040 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4041 small cosmetic changes
4042 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4043 * support/regression/tests/bug-1351710.c: added regression test
4045 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4047 * doc/sdccman.lyx: added the long missed iCode table
4048 "<where is figure II?>", added links to wiki
4050 2006-12-17 Borut Razem <borut.razem AT siol.net>
4052 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4053 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4054 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4055 unified table driven pragma handling, pragma argument type checking
4056 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4057 current one - version 1.1.3
4058 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4060 2006-12-13 Raphael Neider <rneider AT web.de>
4062 * src/pic/device.h: removed AssignedMemory structure and macros
4063 * src/pic/device.c: removed global finalMapping (linker assigns
4065 (register_map): add SFRs to remembered memRanges
4066 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4067 assignFixedRegisters,assignRelocatableRegisters): removed,
4068 (setMaxRAM,validAddress): adapted accordingly,
4069 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4070 reasonably sized sharebanks,
4071 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4072 (allDefsOutOfRange): removed unused code,
4073 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4075 * src/pic/pcode.c (register_reassign): removed recursion warning,
4076 fired far too often,
4077 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4078 to use existing pic14_stringInSet() to avoid duplicate symbols,
4079 tidied up the code a bit,
4080 (pic14printLocals): added in symmetry to printExterns, replaces
4081 writeUsedRegs more or less,
4082 (picglue): call new pic14_printLocals(),
4083 * device/include/pic/pic*.h: removed #pragma memmap directives,
4084 information gathered from include/pic/pic14devices.txt
4085 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4087 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4089 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4091 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4093 * device/include/mcs51/cc2430.h: fixed missing ';'
4095 2006-12-10 Raphael Neider <rneider AT web.de>
4097 * device/lib/pic16/libc/stdio/vfprintf.c,
4098 * device/lib/pic16/libc/stdio/printf_small.c,
4099 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4100 char arguments, as char varargs are cast to int by the caller,
4101 hopefully fixes #1604915 (other device libraries are still affected)
4103 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4105 * src/mcs51/ralloc.c (packRegsForAssign),
4106 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4108 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4110 * device/include/malloc.h: removed init_dynamic_memory
4111 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4112 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4113 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4114 * device/lib/libsdcc.lib,
4115 * device/lib/Makefile.in,
4116 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4117 * doc/sdccman.lyx: documented use of new _heap.c
4118 * support/regression/tests/malloc.c: removed init_dynamic_memory
4119 * src/cdbFile.c(spacesToUnderscores): new function,
4120 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4122 * device/include/tinibios.h: removed defines for putchar and getchar
4123 * device/lib/ds390/Makefile.in: added putchar.c
4124 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4126 2006-12-09 Borut Razem <borut.razem AT siol.net>
4128 * support/cpp2/sdcc.h: prevent multiple inclusion
4129 * support/cpp2/options.h: deleted
4131 2006-12-08 Borut Razem <borut.razem AT siol.net>
4133 * support/cpp2/sdcc.h: removed x*alloc() macros
4134 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4135 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4136 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4137 * support/cpp2/system.h: moved #include "sdcc.h"
4138 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4139 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4141 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4142 -funsigned-char options
4143 * support/cpp2/sdcppmain.c: fixed bug 1611411
4145 2006-12-07 Borut Razem <borut.razem AT siol.net>
4147 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4150 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4152 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4153 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4155 * .version: bumped to 2.6.2 because a) it's been a while
4156 b) the linker sources have moved c) the preprocessor is upgraded
4158 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4160 * support/regression/tests/snprintf.c: some checks
4161 * lib/src/printf_large.c: %bc: read char instead of int from stack
4163 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4165 * device/include/mcs51/cc2430.h: inserted _XPAGE
4167 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4169 * device/include/mcs51/cc2430.h: added
4171 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4173 * device/include/asm/default/features.h,
4174 * device/include/asm/ds390/features.h,
4175 * device/include/mcs51/at89s53.h,
4176 * device/include/ser.h,
4177 * device/include/ser_ir.h,
4178 * device/include/serial.h: changed keywords to double underscore variants,
4179 fixes bug 1590261 some more, thanks Steven Borley
4181 2006-12-01 Raphael Neider <rneider AT web.de>
4183 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4184 but emit warning (recursion is not supported for pic14)
4186 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4188 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4189 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4191 2006-11-30 Raphael Neider <rneider AT web.de>
4193 * src/pic/device.c (dump_sfr): always emit symbols
4194 * src/pic/glue.c (pic14printPublics): fixed typo
4196 2006-11-30 Raphael Neider <rneider AT web.de>
4198 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4199 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4200 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4201 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4202 a sharebank, use a non-shared bank for the stack if none available
4203 * src/pic/device.h (struct memRange): added linked list next field,
4204 added prototypes for above functions
4205 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4206 (typeRegWithIdx): accept fixed and unfixed stack registers
4207 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4208 the stack, handle shared and banked stack (except for WSAVE),
4209 (insertBankSel): removed useless optimization (will never fire),
4210 (FixRegisterBanking): added optimization for devices with only one
4211 possibly aliased bank of memory, like 16f84
4212 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4213 devices have no SHAREBANK in the linker script
4214 * device/include/pic/pic14devices.txt: documented memmap
4215 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4217 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4219 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4220 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4221 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4222 genhc08Code): switched most of the D (debug) macros to DD (detailed
4223 debug) macros to better control clutter in the generated .asm file.
4224 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4225 genRightShift): fixed bug with non-constant bit shift stored to
4226 a volatile result (SF Open Discussion forum thread #1616749).
4227 Single byte case is not yet optimized.
4229 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4231 * device/include/asm/mcs51/features.h,
4232 * device/include/malloc.h,
4233 * device/include/stdio.h: changed keywords to double underscore variants,
4236 2006-11-27 Borut Razem <borut.razem AT siol.net>
4238 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4239 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4240 support/cpp2/output.h, support/cpp2/cppinit.c,
4241 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4242 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4243 support/cpp2/cppdefault.c, support/cpp2/system.h,
4244 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4245 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4246 support/cpp2/prefix.c, support/cpp2/except.h,
4247 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4248 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4249 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4250 support/cpp2/version.c, support/cpp2/cppmain.c,
4251 support/cpp2/version.h, support/cpp2/hashtable.c,
4252 support/cpp2/cpperror.c:
4253 synchronized with GCC CPP release version 3.3.6,
4254 the latest where cppmain.c still exists.
4255 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4256 support/cpp2/sdcppinit.c: added
4258 2006-11-27 Borut Razem <borut.razem AT siol.net>
4260 * support/cpp2/cpplex.c:
4261 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4263 * support/cpp2/cpplib.c: removed definitions of unused variables
4265 2006-11-26 Borut Razem <borut.razem AT siol.net>
4267 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4268 since they are redefined by macros in support/cpp2/sdcc.h
4269 * support/cpp2/sdcc.h: x*alloc macro redefinition
4271 2006-11-25 Borut Razem <borut.razem AT siol.net>
4273 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4274 support/cpp2/configure, support/cpp2/Makefile.in,
4275 support/cpp2/cppfiles.c, support/cpp2/output.h,
4276 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4277 support/cpp2/config.h, support/cpp2/cpplib.h,
4278 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4279 support/cpp2/cppdefault.c, support/cpp2/config.in,
4280 support/cpp2/system.h, support/cpp2/cpplex.c,
4281 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4282 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4283 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4284 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4285 support/cpp2/configure.in, support/cpp2/intl.h,
4286 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4287 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4288 support/cpp2/version.c, support/cpp2/cppmain.c,
4289 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4290 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4291 support/cpp2/cpperror.c,
4292 support/cpp2/libiberty/safe-ctype.c,
4293 support/cpp2/libiberty/safe-ctype.h,
4294 support/cpp2/libiberty/splay-tree.c,
4295 support/cpp2/libiberty/obstack.c,
4296 support/cpp2/libiberty/lbasename.c,
4297 support/cpp2/libiberty/splay-tree.h,
4298 support/cpp2/libiberty/obstack.h:
4299 synchronized with GCC CPP release version 3.2.3,
4300 the latest before integration of cpp into gcc
4301 * support/cpp2/except.h, support/cpp2/line-map.c,
4302 support/cpp2/line-map.h,
4303 support/cpp2/libiberty/hex.c,
4304 support/cpp2/libiberty/concat.c,
4305 support/cpp2/libiberty/filenames.h: added
4306 * support/cpp2/intl.c: deleted
4308 2006-11-24 Borut Razem <borut.razem AT siol.net>
4310 * src/SDCC.y: enabled compilation of empty source file
4311 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4312 "ISO C forbids an empty source file"
4313 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4314 if all the code is ifdefed out.
4316 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4318 * src/hc08/gen.c (genPcall): fix for bug #1601032
4320 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4322 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4323 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4324 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4325 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4326 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4327 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4328 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4329 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4330 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4331 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4332 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4333 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4334 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4335 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4336 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4337 Renamed to all upper case as per the standard set by SiLabs
4339 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4341 * device/include/mcs51/C8051F520.h: new, added
4342 * device/include/mcs51/compiler.h: added link about predefined macros
4344 2006-11-23 Raphael Neider <rneider AT web.de>
4346 * src/regression/Makefile: add -L path to fresh library
4347 * src/regression/simulate: emphasize FAILED output
4348 * src/regression/create_stc: output _failures from gpsim
4349 * src/regression/compare4.c,
4350 * src/regression/rotate6.c: fixed char literals,
4351 all compile, all run =8-D
4353 * src/pic/pcode.h: added isPCASMDIR macro
4354 * src/pic/gen.c (genAnd): fixed bit offset
4355 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4356 packBits): unified register numbering schemes,
4357 (newReg): do not insert stack registers into hash table,
4358 (initStack): unpinned pseudo stack, simplified,
4359 (typeRegWithIdx): fixed retrieval of stack registers,
4360 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4361 (pCodeReplace): removed invalid assertion,
4362 (insertPCodeInstruction): fixed newly added labels,
4363 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4364 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4365 DumpFlow): removed unsed (broken?) code,
4366 (insertBankSel): prevent STATUS from being BANKSELed,
4367 (FixRegisterBanking): rewritten from scratch, implemented generic
4368 optimizations (suppress BANKSELs to same register and to registers
4369 present in all banks),
4370 (AnalyzeBanking): update flow after BANKSELection
4372 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4373 sharebank, let linker place it, mark STKxx symbols as emitted
4375 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4377 * src/regression/arrays.c,
4378 * src/regression/bank1.c,
4379 * src/regression/bool2.c,
4380 * src/regression/compare7.c,
4381 * src/regression/compare8.c,
4382 * src/regression/compare9.c,
4383 * src/regression/compare10.c,
4384 * src/regression/configword.c,
4385 * src/regression/for.c,
4386 * src/regression/mult1.c,
4387 * src/regression/pointer1.c,
4388 * src/regression/rotate6.c,
4389 * src/regression/string1.c,
4390 * src/regression/struct1.c,
4391 * src/regression/Makefile: make PIC14 regression tests run again
4392 (3 fail, 6 won't compile)
4394 2006-11-21 Raphael Neider <rneider AT web.de>
4396 * device/include/pic16/pic18f4550.h,
4397 * device/include/pic16/pic18f4455.h,
4398 * device/lib/pic16/libdev/pic18f4550.c,
4399 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4400 * configure.in: removed superfluous closing bracket
4402 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4404 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4407 2006-11-21 Raphael Neider <rneider AT web.de>
4409 * src/pic/device.{c,h}: added pic14_getPIC()
4410 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4411 (genAnd): added PIC code for one case, fixes #1597044
4412 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4413 SFRs that are present in all banks (e.g., STATUS)
4415 2006-11-20 Raphael Neider <rneider AT web.de>
4417 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4418 INCFSZ/INCFSZW and declared them as changing Z bit,
4419 (insertPCodeInstruction): correctly invert the above instructions,
4421 (DoBankSelect): don't panic on po_immediates
4423 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4426 * as/link/mcs51/lkihx.c (newArea),
4427 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4428 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4430 2006-11-11 Raphael Neider <rneider AT web.de>
4432 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4433 bitfield symbols, fixes #1579535 (once more...).
4435 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4437 * support/regression/generate-cases.py,
4438 * support/regression/fwk/include/testfwk.h,
4439 * support/regression/fwk/lib/testfwk.c: used code pointers,
4440 (about 50kByte less code generated for mcs51)
4442 2006-11-06 Borut Razem <borut.razem AT siol.net>
4444 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4445 debugger/mcs51/configure: fixed failed check because the function
4446 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4447 who submitted the patch for gpsim.
4448 * debugger/mcs51/configure.in: removed the result message
4449 * debugger/mcs51/Makefile.in: fixed the config.status warning
4450 "... seems to ignore the --datarootdir setting"
4452 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4454 * device/include/mcs51/c8051f020.h,
4455 * device/include/mcs51/c8051f040.h,
4456 * device/include/mcs51/c8051f060.h,
4457 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4458 * src/z80/gen.c (gencjneshort),
4459 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4461 2006-10-31 Borut Razem <borut.razem AT siol.net>
4463 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4464 debugger/mcs51/configure: get readline version
4466 2006-10-30 Borut Razem <borut.razem AT siol.net>
4468 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4469 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4470 debugger/mcs51/configure: locate readline even when cross compiling
4471 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4473 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4475 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4478 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4480 * device/include/malloc.h,
4481 * device/lib/calloc.c,
4482 * device/lib/free.c,
4483 * device/lib/malloc.c,
4484 * device/lib/realloc.c: moved definition of struct into sources
4485 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4487 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4489 * as/asx8051.dsp: corrected output directories
4490 * as/link/hc08: new directory for hc08 linker
4491 * as/hc08/aslink.h, as/link/aslink.h,
4492 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4493 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4494 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4495 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4496 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4497 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4498 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4499 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4500 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4501 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4502 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4503 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4504 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4505 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4506 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4507 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4508 * as/link/hc08/conf.mk,
4512 * sdcc.dsw: moved hc08 linker to as/link/hc08
4513 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4514 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4515 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4516 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4517 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4518 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4519 * as/link/mcs51/aslink.dsp,
4520 * as/link/mcs51/Makefile.in: factored out the common files
4521 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4522 * as/clean.mk: extra cleaning common files
4523 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4524 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4525 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4527 2006-10-29 Raphael Neider <rneider AT web.de>
4529 * src/pic/ralloc.c (newReg): create aliases for registers with
4530 multiple names to fix #1579535 and #1584001,
4531 (regWithIdx,dirregWithName): resolve aliases on lookup
4532 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4534 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4535 to prevent build errors on small devices
4537 2006-10-28 Raphael Neider <rneider AT web.de>
4539 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4540 assumption within interrupt handlers, fixes #1584940
4541 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4542 "emitted" to avoid emitting them again in udata
4544 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4546 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4549 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4551 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4552 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4553 on/off CR to CRLF conversion.
4555 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4557 * doc/sdccman.lyx: updated IRQ section
4559 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4561 * device/lib/serial_io.c: removed
4562 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4563 replacements for serial_io.c
4565 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4567 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4569 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4571 * device/lib/serial_io.c: Default putchar() and getchar() for
4572 mcs51 uses serial port.
4574 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4576 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4578 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4580 * support/regression/ports/mcs51/support.c: smaller
4581 _sdcc_external_startup()
4582 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4584 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4586 * device/lib/gbz80/crt0.s,
4587 * device/lib/gbz80/crt0_rle.s,
4588 * device/lib/gbz80/div.s,
4589 * device/lib/gbz80/fstubs.s,
4590 * device/lib/gbz80/heap.s,
4591 * device/lib/gbz80/mul.s,
4592 * device/lib/gbz80/putchar.s,
4593 * device/lib/gbz80/stubs.s,
4594 * device/lib/z80/crt0.s,
4595 * device/lib/z80/crt0_rle.s,
4596 * device/lib/z80/div.s,
4597 * device/lib/z80/fstubs.s,
4598 * device/lib/z80/heap.s,
4599 * device/lib/z80/mul.s,
4600 * device/lib/z80/putchar.s,
4601 * device/lib/z80/stubs.s: reverted, I was mistaken
4603 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4605 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4606 * support/regression/ports/mcs51/support.c: removed race
4607 condition on TI in _putchar allowing to use serial port mode 0
4609 2006-10-20 Borut Razem <borut.razem AT siol.net>
4611 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4613 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4615 * device/lib/gbz80/crt0.s,
4616 * device/lib/gbz80/crt0_rle.s,
4617 * device/lib/gbz80/div.s,
4618 * device/lib/gbz80/fstubs.s,
4619 * device/lib/gbz80/heap.s,
4620 * device/lib/gbz80/mul.s,
4621 * device/lib/gbz80/putchar.s,
4622 * device/lib/gbz80/stubs.s,
4623 * device/lib/z80/crt0.s,
4624 * device/lib/z80/crt0_rle.s,
4625 * device/lib/z80/div.s,
4626 * device/lib/z80/fstubs.s,
4627 * device/lib/z80/heap.s,
4628 * device/lib/z80/mul.s,
4629 * device/lib/z80/putchar.s,
4630 * device/lib/z80/stubs.s: removed all leading underscores from area names
4632 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4634 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4635 regression tests are not waiting in the simulator for simulated
4636 transmission of debug output
4638 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4640 * device/lib/printf_large.c: slightly smaller
4641 * doc/sdccman.lyx: do not use spaces within html links
4643 2006-10-16 Borut Razem <borut.razem AT siol.net>
4645 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4646 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4647 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4648 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4649 debugger/mcs51/configure:
4650 [ 1185668 ] add gnu readline support to sdcdb - enabled
4652 2006-10-16 Raphael Neider <rneider AT web.de>
4654 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4655 fixes #1577882, removes close to all banking optimizations
4657 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4659 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4660 variables in code memory
4661 * support/regression/tests/absolute.c: added test for this
4663 2006-10-15 Raphael Neider <rneider AT web.de>
4665 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4667 (BankSelect): emit BANKSEL before touching linker-placed regs,
4670 2006-10-10 Raphael Neider <rneider AT web.de>
4672 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4673 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4674 * src/pic/main.c (_pic14_parseOptions),
4675 * src/pic/main.h: mostly reverted to previous state, now use results
4676 from SDCCmain.c's argument parsing
4678 2006-10-10 Borut Razem <borut.razem AT siol.net>
4680 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4681 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4682 [ 1185668 ] add gnu readline support to sdcdb -
4683 prepared for READLINE, not enabled yet,
4684 thanks to <tal.bav AT gmail.com>
4686 2006-10-10 Raphael Neider <rneider AT web.de>
4688 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4689 * src/pic16/devices.inc,
4690 * device/include/pic16 (pic18f[24]620.h),
4691 * device/include/pic18fregs.h,
4692 * device/lib/pic16/pics.all,
4693 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4694 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4695 Gary Plumbridge and Anton Strobl
4697 2006-10-10 Raphael Neider <rneider AT web.de>
4699 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4700 --stack-siz=NUM options to configure the argument passing stack
4701 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4702 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4703 (pic14_getSharebankSize): obey --stack-siz=NUM,
4704 (pic14_getSharebankAddress): obey --stack-loc=NUM
4706 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4708 * doc/sdccman.lyx: added to the manual
4709 * doc/figures/ddd_example.png: added (neither pdflatex nor
4710 most browsers seem to like the .eps file)
4712 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4714 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4715 to /tmp and /var/tmp acc. LSB
4716 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4718 * support/regression/tests/onebyte.c: added test
4720 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4722 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4724 2006-10-05 Borut Razem <borut.razem AT siol.net>
4726 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4728 - sdcc.dsw: changed property eol-style to CRLF
4729 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4731 2006-10-04 Raphael Neider <rneider AT web.de>
4733 * device/include/pic/{pic16f84.h,pic16f84a.h},
4734 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4735 from patch #1522504, thanks to Robas Teodor
4737 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4739 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4742 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4744 * src/pic16/glue.c (pic16emitMaps),
4745 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4746 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4747 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4748 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4750 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4751 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4753 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4755 * support/librarian/sdcclib.c: Added option -l.
4756 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4758 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4759 using Windows command prompt.
4761 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4763 * device/lib/libsdcc.lib: added module rand
4764 * src/ds390/ralloc.c (rematStr),
4765 * src/hc08/ralloc.c (rematStr),
4766 * src/mcs51/ralloc.c (rematStr),
4767 * src/z80/ralloc.c (rematStr): made output more consistent
4768 * src/mcs51/gen.c: cosmetic changes
4770 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4772 * src/port.h: added mem.cabs_name to PORT
4779 * src/z80/main.c: added cabs_name initializers
4780 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4782 (emitMaps): emit absolutes in code memory into cabs_name
4784 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4785 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4786 * support/regression/fwk/include/testfwk.h: added define for at
4787 * support/regression/tests/absolute.c: added, new
4789 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4791 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4792 optimizations, see also patch 887161 by Stas Sergeev
4793 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4794 to be necessary anymore,
4795 (102, 103, 104, 127): renamed all occurances of bp to _bp
4797 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4799 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4800 thanks Weston T. Schmidt for patch 1555221
4801 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4802 * src/SDCCicode.c(geniCodeMultiply): small optimization
4804 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4806 * device/include/stdlib.h: added rand prototypes
4807 * device/lib/rand.c: new, added
4808 * device/lib/Makefile.in: added rand.c
4809 * src/z80/peeph.def,
4810 * src/z80/peeph-gbz80.def,
4811 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4813 2006-09-20 Raphael Neider <rneider AT web.de>
4815 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4817 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4819 * as/link/aslink.h: cosmetic changes
4820 * as/link/mcs51/Makefile.in,
4821 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4823 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4826 * as/link/mcs51/aslink.h,
4827 * as/link/z80/aslink.h: merged and moved to as/link/
4828 * as/link/lkstore.c,
4829 * as/link/mcs51/lkstore.c: moved to as/link/
4830 * as/link/clean.mk: remove *.o
4831 * as/link/mcs51/alloc.h: deleted
4832 * as/link/mcs51/lkarea.c: added lnksect prototype
4833 * as/link/mcs51/lkdata.c,
4834 * as/link/mcs51/lklex.c,
4835 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4836 * as/link/mcs51/lkmem.c,
4837 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4838 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4839 * as/link/mcs51/aslink.dsp,
4840 * as/link/mcs51/Makefile.aslink,
4841 * as/link/mcs51/Makefile.bcc,
4842 * as/link/mcs51/Makefile.in: updated for moved files
4843 * as/link/z80/lkarea.c,
4844 * as/link/z80/lkhead.c,
4845 * as/link/z80/lklex.c,
4846 * as/link/z80/lklibr.c,
4847 * as/link/z80/lklist.c,
4848 * as/link/z80/lkmain.c,
4849 * as/link/z80/lkrloc.c,
4850 * as/link/z80/lksym.c: synced with mcs51
4851 * as/link/z80/lkdata.c,
4852 * as/link/z80/lkeval.c,
4853 * as/link/z80/lkihx.c,
4854 * as/link/z80/lks19.c: cosmetic changes
4855 * as/link/z80/Makefile.in,
4856 * as/link/z80/linkgbz80.dsp,
4857 * as/link/z80/linkz80.dsp: updated for moved files
4859 2006-09-16 Borut Razem <borut.razem AT siol.net>
4861 * debugger/mcs51/sdcdb.c: partially fixed
4862 [ 1203664 ] sdcdb fails to open files w. two "." periods
4863 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4864 debugger/mcs51/symtab.h: fixed indenting
4865 * configure.in, configure: up to date with latest Maarten's changes
4867 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4870 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4871 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4872 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4873 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4874 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4875 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4876 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4877 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4878 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4879 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4880 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4881 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4882 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4883 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4884 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4885 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4886 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4887 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4888 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4889 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4890 as/link/mcs51/alloc.h,
4891 as/link/mcs51/clean.mk,
4892 as/link/mcs51/conf.mk,
4893 as/link/mcs51/Makefile.bcc,
4894 as/link/mcs51/Makefile.in,
4895 as/link/mcs51/readme.390,
4896 as/link/mcs51/strcmpi.c,
4897 as/link/mcs51/strcmpi.h,
4899 as/mcs51/Makefile.bcc,
4900 as/mcs51/Makefile.in,
4903 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4905 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4908 * as/link/Makefile.in,
4909 * as/link/z80/linkgbz80.dsp,
4910 * as/link/z80/linkz80.dsp,
4917 * link/z80/aslink.h,
4918 * link/z80/clean.mk,
4920 * link/z80/linkgbz80.dsp,
4921 * link/z80/linkz80.dsp,
4922 * link/z80/lkarea.c,
4923 * link/z80/lkdata.c,
4924 * link/z80/lkeval.c,
4927 * link/z80/lkhead.c,
4930 * link/z80/lklibr.c,
4931 * link/z80/lklist.c,
4932 * link/z80/lkmain.c,
4933 * link/z80/lkrloc.c,
4936 * link/z80/Makefile.in,
4938 * sdcc.dsw: moved link/ to as/link/
4940 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4942 * as/mcs51/i51mch.c (machine): fixed warning
4944 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4946 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4948 2006-09-09 Borut Razem <borut.razem AT siol.net>
4950 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4951 sdcdb WIN32 native port
4952 * src/clean.mk: fixed
4954 2006-09-08 Borut Razem <borut.razem AT siol.net>
4956 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4958 2006-09-08 Raphael Neider <rneider AT web.de>
4960 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4961 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4962 to gplink to disable processor mismatch warning and to allow
4963 the use of devices with only aliased (shared) memory banks,
4964 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4966 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4968 * doc/sdccman.lyx: Some re-formating plus example on using
4969 #pragma preproc_asm +/-
4971 2006-09-07 Borut Razem <borut.razem AT siol.net>
4973 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4976 2006-09-06 Borut Razem <borut.razem AT siol.net>
4978 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4979 line at sdcc.nsi:153
4980 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4982 2006-09-05 Borut Razem <borut.razem AT siol.net>
4984 * configure.in, configure: support for winsock2
4985 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4986 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4987 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4988 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4989 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4991 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4993 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4995 * support/regression/tests/bug1551947.c: new, added
4996 * src/SDCCsymt.h: strings are char* not byte*
4998 2006-09-05 Raphael Neider <rneider AT web.de>
5000 * device/lib/pic16/libdev/pic18f4550.c,
5001 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5002 declarations/definitions from patch #1520949
5004 2006-09-05 Raphael Neider <rneider AT web.de>
5006 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5007 byte-aligned bitfields, fixes #1539278
5009 2006-09-05 Raphael Neider <rneider AT web.de>
5011 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5014 2006-09-04 Borut Razem <borut.razem AT siol.net>
5016 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5017 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5018 -mno-cygwin is a part of the compiler name
5019 * support/scripts/sdcc_mingw32: don't disable ucsim
5021 2006-09-03 Borut Razem <borut.razem AT siol.net>
5023 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5024 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5026 2006-09-03 Raphael Neider <rneider AT web.de>
5029 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5030 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5033 2006-09-01 Borut Razem <borut.razem AT siol.net>
5035 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5036 to make ppc-osx happy
5038 2006-08-31 Borut Razem <borut.razem AT siol.net>
5040 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5041 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5042 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5043 * support/regression/ports/ds390/spec.mk,
5044 support/regression/ports/mcs51/spec.mk,
5045 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5046 To run regression tests in mingw environment:
5047 make DEV_NULL=NUL CC=gcc
5049 2006-08-30 Borut Razem <borut.razem AT siol.net>
5051 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5052 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5053 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5054 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5055 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5056 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5057 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5058 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5059 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5060 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5061 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5062 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5063 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5064 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5065 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5066 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5067 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5068 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5069 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5070 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5071 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5072 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5073 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5074 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5075 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5076 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5077 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5078 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5079 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5080 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5081 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5082 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5083 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5084 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5085 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5086 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5087 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5088 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5089 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5090 ucsim WIN32 native port
5092 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5094 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5096 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5098 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5099 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5101 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5103 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5104 * support/regression/tests/bug1546986.c: new, added
5105 * as/mcs51/.cvsignore,
5106 * debugger/mcs51/.cvsignore,
5107 * src/.cvsignore: deleted
5109 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5111 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5114 2006-08-20 Borut Razem <borut.razem AT siol.net>
5116 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5117 removed cl_listen_console::match(), cl_console::match(),
5118 restructured cl_commander::proc_input()
5120 2006-08-16 Borut Razem <borut.razem AT siol.net>
5122 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5123 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5124 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5126 2006-08-14 Borut Razem <borut.razem AT siol.net>
5128 * support/regression/Makefile.in,
5129 support/regression/ports/pic14/gpsim.cmd,
5130 support/regression/ports/pic14/spec.mk,
5131 support/regression/ports/pic14/support.c:
5132 added pic14 regression test
5134 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5136 * as/doc/asxhtm.html: documented changed ABS behaviour
5137 * as/doc/README: fixed some typos
5139 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5141 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5144 2006-08-12 Borut Razem <borut.razem AT siol.net>
5146 * support/regression/fwk/include/testfwk.h,
5147 support/regression/fwk/lib/testfwk.c,
5148 support/regression/generate-cases.py,
5149 support/regression/Makefile.in:
5150 regression test framework does not depend on function pointers and
5153 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5155 * device/include/stddef.h: c temporary hack to fix bug 1518273
5157 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5159 * device/include/mcs51/cc2510fx.h: added
5160 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5163 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5165 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5166 * as/z80/Makefile.in: added strcmpi.c
5167 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5168 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5170 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5172 * device/lib/gbz80/asm_strings.s,
5173 * device/lib/gbz80/crt0_rle.s,
5174 * device/lib/gbz80/div.s,
5175 * device/lib/gbz80/mul.s,
5176 * device/lib/gbz80/shift.s,
5177 * device/lib/z80/asm_strings.s,
5178 * device/lib/z80/crt0_rle.s,
5179 * device/lib/z80/div.s,
5180 * device/lib/z80/mul.s,
5181 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5182 flags which are all upper case
5184 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5186 * as/z80/asm.h: made CASE_SENSITIVE 1
5187 * link/z80/aslink.h: made CASE_SENSITIVE 1
5188 * src/z80/gen.c (throughout): made all conditionals upper case
5189 * support/regression/tests/bug1503067.c: new
5191 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5193 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5194 (shiftIntoPair): added case 2 for PAIR_IY,
5195 (setupToPreserveCarry): replaced parameters with iCode and check if
5196 PAIR_DE is in use to fix bug 1399290,
5197 (genPlus, genMinus): updated call to setupToPreserveCarry
5198 * support/regression/tests/bug1399290.c: new
5200 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5202 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5203 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5204 * src/ds390/gen.c (shiftRLong),
5205 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5206 * src/mcs51/gen.c (sameReg): changed to sameByte,
5207 (xch_a_aopGet): new,
5208 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5209 shiftRLong): fixed bug 1533966
5210 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5211 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5212 * support/regression/Makefile.in: disabled z80, enabled ucz80
5213 * support/regression/tests/float_trans.c: enabled test for z80 and host
5214 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5216 2006-08-01 Borut Razem <borut.razem AT siol.net>
5218 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5219 comparison is always false due to limited range of data type
5220 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5222 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5224 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5225 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5226 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5227 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5229 2006-07-31 Borut Razem <borut.razem AT siol.net>
5231 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5232 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5233 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5234 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5235 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5236 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5237 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5238 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5239 enable ucsim mingw compilation. Serial port is disabled,
5240 since it uses termios.h API, which is not available on native
5243 2006-07-31 Borut Razem <borut.razem AT siol.net>
5245 * Small Device C Compiler 2.6.0 released
5246 * support/scripts/sdcc.nsi: added FULL_DOC option
5247 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5249 2006-07-28 Borut Razem <borut.razem AT siol.net>
5251 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5252 * doc/INSTALL.txt: updated
5254 2006-07-27 Borut Razem <borut.razem AT siol.net>
5256 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5257 device/lib/pic/libdev/Makefile.in: fixed bug
5258 [ 1438354 ] pic libsdcc: distclean doesn't work
5259 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5260 device/lib/pic16/libio/Makefile.in: fixed bug
5261 [ 1438344 ] pic16 lib: clean doesn't work properly
5262 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5264 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5266 * device/lib/pic/libsdcc/fsdiv.c,
5267 * device/lib/pic/libsdcc/fsmul.c,
5268 * device/lib/pic16/libsdcc/float/fsdiv.c,
5269 * device/lib/pic16/libsdcc/float/fsmul.c,
5270 * device/lib/_fsdiv.c,
5271 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5272 * support/regression/tests/bug1520966.c: added
5273 * doc/knownbugs.html: removed [ 1520966 ] from the list
5275 2006-07-25 Borut Razem <borut.razem AT siol.net>
5277 * configure.in, configure, sdccconf_in.h: fixed bug
5278 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5279 * doc/knownbugs.html: removed [ 1519095 ] from the list
5281 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5283 * doc/knownbugs.html: added, contains list of known bugs at release
5284 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5286 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5288 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5289 function registers and corrected defaults with additional warning
5290 * device/lib/malloc.c: cosmetic changes
5291 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5292 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5293 (fillGaps): and used it
5295 2006-07-20 Raphael Neider <rneider AT web.de>
5297 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5298 output unless SDCCPICDEBUG is set
5299 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5300 output if SILENT is set
5302 2006-07-11 Borut Razem <borut.razem AT siol.net>
5304 * doc/README.txt: updated
5306 2006-07-10 Borut Razem <borut.razem AT siol.net>
5308 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5309 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5310 in WIN32 installation
5311 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5314 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5316 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5317 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5319 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5321 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5323 2006-07-06 Borut Razem <borut.razem AT siol.net>
5325 * support/regression/tests/bitfields.c:
5326 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5327 * support/regression/tests/constantRange.c:
5328 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5330 2006-07-04 Borut Razem <borut.razem AT siol.net>
5332 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5334 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5335 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5336 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5337 reverted changes from 2006-07-03
5338 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5339 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5340 added CPPFLAGS, used by the host port
5342 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5344 * support/regression/valdiag/tests/switch.c,
5345 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5346 * support/regression/tests/libmullong.c: fixed for host
5347 * support/regression/ports/host/spec.mk: disable all warnings for host,
5348 SDCC runs with --less-pedantic too
5350 2006-07-03 Borut Razem <borut.razem AT siol.net>
5352 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5354 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5355 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5356 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5357 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5359 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5360 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5361 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5362 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5364 2006-07-02 Raphael Neider <rneider AT web.de>
5366 * src/pic16/devices.inc,
5367 * device/include/pic16/pic18fregs.h,
5368 * device/include/pic16/pic18f4550.h,
5369 * device/lib/pic16/pics.all,
5370 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5372 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5374 * as/hc08/lkaomf51.c (OutputName),
5375 * as/mcs51/lkaomf51.c (OutputName),
5376 * as/z80/asmain.c (asmbl),
5377 * src/ds390/main.c (asmLineNodeFromLineNode),
5378 * src/hc08/ralloc.c (hc08_assignRegisters),
5379 * src/mcs51/main.c (asmLineNodeFromLineNode),
5380 * src/xa51/ralloc.c (checkRegMask),
5381 * src/xa51/gen.c (emitcode),
5382 * src/z80/gen.c (_emit2),
5383 * src/SDCCast.c (searchLitOp),
5385 * support/packihx/packihx.c,
5386 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5387 * src/ds390/gen.c (aopPutUsesAcc),
5388 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5389 * support/regression/tests/libmullong.c (mullong_wrapper),
5390 * src/SDCCsymt.c (powof2),
5392 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5393 * src/SDCCsymt.h: added TYPE_TARGET_*
5394 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5395 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5396 SDCCast because 1) header problems 2) this is the right place
5397 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5398 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5401 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5403 * src/SDCCicode.h: removed buggy semicolon in unused macro
5404 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5405 search for previous definiton of auto symbols too,
5406 (findPrevUse): fixed logic of emitWarnings
5408 2006-06-26 Raphael Neider <rneider AT web.de>
5410 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5411 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5413 2006-06-25 Raphael Neider <rneider AT web.de>
5415 * device/lib/pic/libm: NEW, added math library functions
5416 * device/lib/pic/libsdcc: NEW; added float support functions
5417 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5418 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5419 NEW, added math related headers
5420 * device/include/asm/pic/features.h: NEW
5421 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5422 (popGet): allow larger offsets for AOP_PCODE,
5423 (genDataPointerSet): handle literals explicitly, more debug output,
5424 (genAssign): fixed for float using aopLiteral ;-)
5425 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5426 GOTO initialisation routine
5427 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5428 flag on registers, fixes #1469043 (local variables do not work)
5429 * src/pic/main.c (_pic14_do_link),
5430 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5433 2006-06-25 Borut Razem <borut.razem AT siol.net>
5435 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5436 characters printed (not including the trailing '\0' used to end
5437 output to strings). Problem detected in regression test bug-927659.c.
5438 NOTE: printf() family functions should return int instead
5440 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5441 specifier are printed as themselves
5442 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5443 support flags, width and precision specifiers
5445 2006-06-24 Borut Razem <borut.razem AT siol.net>
5447 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5448 to the list of sdcc tagrets not supporting bit type
5449 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5450 testfor pic16 due to bug:
5451 [ 1511794 ] pic16: regression test bug-895992.c fails
5453 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5455 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5456 * src/SDCCglue.c (initPointer), fixed bug 1496419
5457 * support/regression/tests/bug1496419.c: new, added
5459 2006-06-22 Borut Razem <borut.razem AT siol.net>
5461 * support/regression/ports/pic16/support.c: use gpsim usart module from
5462 libgpsim_modules library
5464 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5466 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5469 2006-06-19 Raphael Neider <rneider AT web.de>
5471 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5472 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5473 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5474 (pic14printExterns,pic14printPublics,pic16printPublics,
5475 pic16_printExterns): use new functions to emit symbols
5476 (picglue,pic16glue): emit publics before emitting externs
5477 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5478 locally defined functions to avoid bug #1443651
5479 * support/regression/tests/bug-716242.c: removed pic16 workaround
5480 * support/regression/ports/pic16/spec.mk: ignore errors during build
5482 2006-06-19 Raphael Neider <rneider AT web.de>
5484 * src/pic/glue.h: added pic14aopLiteral prototype
5485 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5486 * src/pic/gen.c: removed stdint.h dependency
5487 (aopGet): use Safe_strdup()
5488 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5489 (genDataPointerSet): use pic14aopLiteral()
5490 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5491 for pic16; thanks to Bernhard and Maarten
5493 2006-06-18 Borut Razem <borut.razem AT siol.net>
5495 * support/regression/tests/structflexarray.c: flexible array members
5496 not supported by gcc < 3
5497 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5499 * src/pic/gen.c: don't include [p]strdin.h on solaris
5500 * support/Util/pstdint.h: addad svn attributes
5501 * support/regression/tests/constantRange.c,
5502 support/regression/tests/rotate.c: include inttypes.h instead
5503 stdint.h on solaris, addad svn attributes
5505 2006-06-18 Raphael Neider <rneider AT web.de>
5507 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5509 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5510 (pic16_genMinusBits): simplified sign-extension
5511 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5512 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5513 adjusted to correctly handle mixed-signed operands, disabled
5514 now unused multiplciation routines
5515 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5516 (assignResultValue): added argument denoting the size of the result
5517 as returned by the function (fixes upcasts in assigning from
5518 function calls: char foo(); int i = foo();)
5519 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5520 function result to assignResultValue
5521 (genMult): disabled inlined multiplication code
5522 (genDiv): augmented to also handle the modulus operator, fixed to
5523 handle mixed-signed operands correctly
5524 (genMod): simply call genDiv, disabled unused code
5525 (genAssign): fixed missing (sign-)extension on result
5526 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5527 valid char operands, allow signed operands for native code, added
5528 division and modulo operator handling
5529 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5531 As a consequence, onebyte.c (if split into two files) and muldiv.c
5532 pass regression tests.
5534 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5536 * doc/Makefile.in: two runs of makeindex seem needed to get
5537 correct page references in the index of sdccman.pdf
5538 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5540 2006-06-17 Borut Razem <borut.razem AT siol.net>
5542 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5544 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5546 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5547 mentioned ec2drv and paulmon
5549 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5551 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5552 consecutive abs areas
5553 (find_empty_space, allocate_space): added map to handle codemap or
5555 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5556 absolute idata and xdata
5557 * as/mcs51/lkmem.c (summary2): updated legend
5559 2006-06-16 Raphael Neider <rneider AT web.de>
5561 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5563 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5565 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5567 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5569 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5571 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5572 value of generic pointers,
5582 src/z80/main.c: PORT structure, added elements for gp_tags field,
5583 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5584 fields in the PORT structure of each port,
5585 * src/SDCCast.c (decorateType): allow processing of generic pointers
5586 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5589 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5595 * src/pic16/pcode.c,
5597 * src/pic/pcoderegs.c,
5600 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5601 bug 1504689 on minGW
5603 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5605 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5607 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5609 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5611 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5613 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5616 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5618 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5619 to a char variable. Fixed bug #1504211
5620 * device/include/pic16/adc.h,
5621 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5622 and fixed bug #1364390
5624 2006-06-10 Borut Razem <borut.razem AT siol.net>
5626 * CVSROOT: removed the CVS left-over
5628 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5630 * as/hc08/asmain.c (asexit),
5631 * as/hc08/lkmain.c (lkexit),
5632 * as/mcs51/asmain.c (asexit),
5633 * as/mcs51/lkmain.c (lkexit),
5634 * src/SDCCglue.c (DEFSETFUNC),
5635 * src/SDCCmain.c (linkEdit, assemble),
5636 * support/librarian/sdcclib.c (AddRel),
5637 replaced unlink() by standard C remove()
5638 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5639 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5640 gatherImplicitVariables): new, added to fix bug 608752,
5641 (createFunction): added gatherImplicitVariables()
5642 * src/SDCCast.h: added createRMW prototype
5643 * src/SDCCsymt.h (struct symbol): added infertype
5644 * support/regression/tests/bug608752.c: new, added
5646 2006-06-10 Raphael Neider <rneider AT web.de>
5648 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5649 multibyte dummy reads (fixes #1503234)
5651 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5653 * device/include/mcs51/compiler.h: new, added header file to enable
5654 creating common sfr definition header files for different compilers
5656 2006-06-05 Raphael Neider <rneider AT web.de>
5658 * src/pic16/{pcode.h,genarith.c}:
5659 introduced pCodeOp combining any two pCodeOps (previously only
5660 two register operands could be combined), removed pcop2 from
5661 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5662 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5663 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5664 rewritten to use new PO_TWO_OPS
5665 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5666 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5667 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5668 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5669 (pic16_get_op): embraced return arg to allow #define return(x),
5670 added new case for combined opcodes
5671 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5672 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5673 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5675 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5677 * src/SDCCval.c (checkConstantRange): added
5678 * src/SDCCval.h: added checkConstantRange
5679 * support/Util/SDCCerr.c,
5680 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5681 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5682 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5683 * src/SDCCast.c (decorateType): added checkConstantRange,
5684 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5685 can be emitted with the correct always true/false warning,
5686 added optimization for double '!';
5687 result of decorateType() must be assigned back to the tree, because
5688 decorateType() can change the tree
5689 * src/SDCCicode.c (geniCodeLogic),
5690 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5691 (checkConstantRange): removed, it was only a fragment which never
5693 * src/SDCCsymt.c (computeType): fixed promotion for
5694 "-1 < (unsigned bit) b"
5695 * src/pic/ralloc.c (packRegsForAssign),
5696 * src/pic16/ralloc.c (packRegsForAssign),
5697 * src/hc08/ralloc.c (packRegsForAssign),
5698 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5700 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5701 * support/regression/tests/constantRange.c: added
5702 * support/valdiag/tests/constantRange.c: added
5703 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5705 2006-06-02 Borut Razem <borut.razem AT siol.net>
5707 * support/regression/ports/pic16/support.c: increase stack size
5709 * support/regression/Makefile.in: sort tests by name so that the
5710 resutlts can be compared on different machines / platforms
5712 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5714 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5715 * src/ds390/gen.c (emitLabel): new, added,
5716 (genDjnz): fixed stack overflow bug,
5717 (throughout): cosmetic changes to sync with mcs51/gen.c,
5718 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5719 * src/mcs51/gen.c (genEndFunction): small optimization,
5720 (throughout): cosmetic changes to sync with ds390/gen.c
5722 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5724 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5725 (_print_format): fixed printing pointers
5726 * src/mcs51/gen.c (emitLabel, movb): new, added,
5727 (genAssign): small optimization,
5728 (genDjnz): fixed stack overflow bug,
5729 (throughout): replaced sprintf with SNPRINTF,
5730 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5731 replaced emitcode("mov", "b,...") with MOVB(...),
5732 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5733 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5734 * src/mcs51/peeph.def: added rules 140 and 264
5735 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5736 so they may get optimized into registers
5738 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5740 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5741 immediately when encountered,
5742 (printUsage): always use stderr even on windows
5744 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5746 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5747 (processParms): fixed bug #1247551
5748 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5749 parseCmdLine, main): print '--version' to stdout,
5750 print 'help' to stdout if --help is given,
5751 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5752 arguments are given; fixed --help
5754 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5756 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5757 * support/regression/tests/bug-1493710.c: added
5759 2006-05-27 Borut Razem <borut.razem AT siol.net>
5761 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5763 * support/regression/ports/pic16/support.c: increase stack size
5764 from default 64 bytes to 128 bytes
5765 * support/regression/tests/staticinit.c,
5766 support/regression/tests/float.c: regression tests fully enabled
5767 for pic16 port by putting the initialized data arrays into the code
5769 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5770 This was changed by mistake in the previous version.
5772 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5774 * src/pic16/gen.c (genFunction, genEndFunction): some
5775 beautifications, fixed bug with falsely restoring FSR2 in large
5776 stack model, thanks to Beau E. Cox for reporting the bug
5778 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5780 * debugger/mcs51/break.c,
5781 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5782 use %p to print pointers, made address variables unsigned
5783 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5784 * debugger/mcs51/symtab.c (parseSymbol): must return something
5785 * src/mcs51/gen.c (aopForSym): small optimization,
5786 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5787 (freeAsmop): added missing break,
5788 (aopPut): removed parameter bvolatile, determine it inside the function,
5789 (saveRegisters, unsaveRegisters): small optimization,
5790 (genIpush): removed pointless check,
5791 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5792 replaced sprintf with SNPRINTF,
5793 replaced strcpy with strncpyz,
5794 updated aopPut calls,
5795 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5796 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5798 2006-05-24 Borut Razem <borut.razem AT siol.net>
5800 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5801 modification of test for the pic16 port, put the array to the code
5802 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5804 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5806 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5807 * support/Util/pstdint.h: added
5809 2006-05-22 Borut Razem <borut.razem AT siol.net>
5811 * src/regression/Makefile: removed bool2.c test, added -q linker option
5812 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5813 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5814 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5815 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5816 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5817 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5818 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5819 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5820 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5822 2006-05-22 Raphael Neider <rneider AT web.de>
5824 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5825 bug #1492360 (problematic due to generic pointers, see code)
5827 2006-05-22 Borut Razem <borut.razem AT siol.net>
5829 * support/regression/ports/pic16/specs.mk: removed stack size linker
5831 * support/regression/tests/array.c,
5832 support/regression/tests/bitopcse.c,
5833 support/regression/tests/bug-908454.c,
5834 support/regression/tests/malloc.c: modified for pic16 regression test
5835 * support/regression/tests/bitfields.c:
5836 pic16 - excluded bitfileds of size > 8
5837 * support/regression/tests/bp.c: pic16 - reduced data size
5838 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5839 * support/regression/tests/bug-460010.c:
5840 pic16 - used the absolute address the fits in memory
5841 * support/regression/tests/bug-716242.c:
5842 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5843 * support/regression/tests/float.c:
5844 pic16 - excluded - data size too big
5845 * support/regression/tests/onebyte.c:
5846 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5847 * support/regression/tests/shifts.c:
5848 pic16 - function names probably have to differ in first X characters
5850 * support/regression/tests/staticinit.c:
5851 pic16 - excluded some tests due error: no target memory available for
5854 2006-05-22 Borut Razem <borut.razem AT siol.net>
5856 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5857 second try. Thanks Stas Sergeev once more.
5859 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5861 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5862 (genLeftShift, genRightShift): fixed bug 1491627
5863 * src/hc08/peeph.def (rules 7, 8.x): added
5864 * support/regression/tests/shifts.c (ShiftLeftByParam,
5865 ShiftRightByParam, testShiftByParam): added to test variable shifting
5867 2006-05-20 Raphael Neider <rneider AT web.de>
5869 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5870 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5871 (allocReg): add only new registers to dynAllocRegs,
5872 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5873 #1489055, #1445850, and probably #1483693
5875 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5877 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5878 bug in for-loop that didn't emit the last of CONFIG and ID registers
5880 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5882 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5884 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5885 1489016, 1434401 and 1490124
5886 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5887 1489016, 1434401 and 1490124
5889 2006-05-17 Borut Razem <borut.razem AT siol.net>
5891 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5894 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5896 * device/include/mcs51/P89c51RD2.h,
5897 * device/include/mcs51/P89LPC901.h,
5898 * device/include/mcs51/P89LPC922.h,
5899 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5901 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5903 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5904 to fix missing stack pragma in compiled binary object file,
5906 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5908 * support/packihx/configure.in,
5909 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5910 determine sizeof basic types even while cross compiling
5912 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5914 * src/avr/gen.c (aopop),
5915 * src/ds390/gen.c (aopOp),
5916 * src/hc08/gen.c (aopOp),
5917 * src/mcs51/gen.c (aopop),
5918 * src/pic16/gen.c (pic16_aopOp),
5919 * src/pic/gen.c (aopOp),
5920 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5921 if size of operand is smaller than spill location
5923 2006-05-12 Borut Razem <borut.razem AT siol.net>
5925 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5926 have to have CR/LF line endings even if they are checked out on *nix
5927 or on WIN32 in cygwin binmode
5929 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5931 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5932 * device/include/ds80c390.h: added sfr16 definitions
5936 * src/ds390/ralloc.c,
5937 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5938 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5939 bit returning functions
5940 * support/regression/tests/sfr16.c: enabled test on ds390
5942 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5944 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5945 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5947 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5949 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5950 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5951 (cl_address_space constructor): removed expensive initialization,
5952 (cl_address_space::get_cell): extended for late initialization,
5953 (cl_address_space::*): use late initialization,
5954 (cl_address_decoder::activate): removed expensive initialization,
5955 This reduced regression test running time by 25%
5957 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5965 * support/packihx/Makefile.in,
5966 * support/packihx/clean.mk,
5967 * support/packihx/Makefile.bcc,
5968 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5970 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5972 * src/SDCCval.c (valNot): fix for regression test failure
5973 of not.c on big endian hosts
5975 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5977 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5979 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5981 * device/lib/mcs51/Makefile.in: changed string comparison operator
5982 to = for POSIX compliance; == is bash extension
5984 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5986 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5989 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5991 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5992 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5993 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5994 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5995 bug report #1478657,
5997 2006-05-05 Borut Razem <borut.razem AT siol.net>
5999 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6002 2006-05-02 Borut Razem <borut.razem AT siol.net>
6004 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6005 create *.ind, which made make to fail if invoked with -j 2
6007 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6009 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6010 Hubert Sack for patch 1479782
6012 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6014 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6016 2006-05-01 Raphael Neider <rneider AT web.de>
6018 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6019 (create_pic): store only prefix-free device name,
6020 (init_pic): check for device names with "16" prefix,
6022 * src/pic/device.h (struct PIC_device),
6023 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6025 * device/include/pic/pic12f{635,675,629,683}.h,
6026 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6027 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6028 * device/include/pic/pic16f505.h,
6029 * device/lib/pic/libdev/pic16f505.c: removed
6030 * device/include/pic/pic14devices.txt: added support for pic12f
6031 devices, removed unsupported non 16-bit devices
6032 [above changes provided by patch from Zik Saleeba]
6033 * src/pic/*, src/pic16/*, device/include/pic16/*,
6034 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6036 2006-05-01 Borut Razem <borut.razem AT siol.net>
6038 * configure.in, configure, doc/Makefile.in:
6039 sync with nightly build makefile - latex, dvipdf and dvips
6042 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6044 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6045 in the library source
6047 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6049 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6051 2006-04-28 Raphael Neider <rneider AT web.de>
6053 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6054 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6055 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6056 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6058 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6060 * device/lib/pic/libdev/Makefile.in,
6061 * device/lib/hc08/Makefile.in,
6062 * device/lib/gbz80/Makefile.in,
6063 * device/lib/z80/Makefile.in,
6064 * device/lib/ds390/Makefile.in,
6065 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6066 thanks to Borut for the bug report
6068 * configure: always create doc/Makefile independent from --enable-doc
6069 * Makefile.in: always install from directory doc independent from
6071 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6073 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6074 * doc/Makefile.in: install *.txt if present
6075 * device/include/Makefile.in (install): added installation of pic/*.inc
6076 and pic/*.txt files again, they were erroneously removed
6078 2006-04-28 Raphael Neider <rneider AT web.de>
6080 * src/pic/{gen.c,main.h,pcode.c},
6081 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6082 concerning signedness with casts
6084 2006-04-28 Raphael Neider <rneider AT web.de>
6086 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6087 definition of an interrupt handler,
6088 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6089 interrupt handler stuff from picglue() to separate routine,
6090 (picglue): enabled definition of intr handlers in files w/o main()
6092 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6094 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6095 compilation with MSVC 2005 Express Edition (VC8)
6097 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6099 * device/lib/Makefile: fixed build of gbz80 lib
6101 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6103 * support/regression/tests/bug-460010.c,
6104 * support/regression/tests/bug-524691.c,
6105 * support/regression/tests/bug-716242.c: removed conditional defines
6106 that are already in testfwk.h
6108 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6110 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6111 (AccAXRsh1): added, shift right by 1,
6112 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6114 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6116 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6118 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6119 remove cast to same type
6120 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6121 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6123 * link/z80/Makefile: removed, they have moved to
6126 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6127 * install-sh: fix bug #1204398 by setting umask 0022
6128 * device/lib/Makefile: separate build of z80 and gbz80 lib
6130 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6132 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6133 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6135 One basic decision: e.g. src/clean.mk includes further files. In order
6136 to make this work there are two solutions:
6137 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6138 run configure on them. This way they can use
6139 'include $(srcdir)/port-clean.mk'
6140 - always include clean.mk by the Makefile at the same level. To avoid
6141 that `make clean` tries to include and build Makefile.dep the
6142 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6143 implemented, because now even `make uninstall` doesn't create
6144 Makefile.in. clean.mk could be eliminated by pasting it in
6147 * debugger/mcs51/Makefile.in: build own objects from library sources
6148 (SLIB, SDCC) in current directory
6150 * configure, configure.in: renamed --disable-device-lib-build in
6151 --disable-device-lib; added --enable-doc, the required tools are
6152 searched by configure; added result message; the toolchain for the
6153 belonging ports are now only built, if the port is enabled.
6155 * support/regression/*: all output is written in directory gen, because
6156 the fwk and ports directories don't livet in the build tree using vpath
6158 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6159 --disable-device-lib, added --enable-doc, added section VPATH
6161 * sim/ucsim/configure.in,
6162 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6163 z80 are enabled by default
6165 2006-04-24 Raphael Neider <rneider AT web.de>
6167 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6168 to config word, "pic14_"-prefixed some extern functions
6169 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6170 config word has been found
6171 * src/pic/device.h: added prototypes
6172 * src/pic/pcode.c: added "pic14_"-prefix where needed
6173 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6175 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6177 (pic14emitRegularMap): ignore config words,
6178 (pic14createInterruptVect): moved generating __config directives away
6179 (picglue): have __config directives emitted
6181 2006-04-24 Borut Razem <borut.razem AT siol.net>
6183 * doc/Makefile: sync with nightly build makefile
6185 2006-04-24 Raphael Neider <rneider AT web.de>
6187 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6188 registers that have not been assigned proper liveranges,
6189 fixes #1469504 and #1474602,
6190 (pCodeRegOptimizeRegUsage): fixed typo in comment
6192 2006-04-24 Borut Razem <borut.razem AT siol.net>
6194 * device/examples/main8051.c: deleted - it was removed from CVS
6195 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6196 after the transition to Subversion
6197 * src/SDCCalloc.h: deleted - it was removed from CVS
6198 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6199 after the transition to Subversion
6200 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6201 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6202 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6203 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6205 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6207 * as/asx8051.dsp: added mcs51/strcmpi.h
6208 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6209 * as/hc08/aslink.h: updated lnksect prototype
6211 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6213 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6214 (newdot): handle A_ABS
6216 * as/mcs51/asout.c (outarea): output address
6217 * as/hc08/lkaomf51.c,
6218 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6220 * as/mcs51/i51pst.c,
6221 * as/z80/z80pst.c: "ABS" is not A_OVR
6222 * as/hc08/lkarea.c (newarea): read a_addr,
6223 (lnkarea): added codemap array, sort absolute areas to the front,
6224 combine all GSINITx/GSFINAL,
6225 (find_empty_space, allocate_space): new functions,
6226 (lnksect): return next address, handle absolute sections
6227 * as/mcs51/lkarea.c (newarea): read a_addr,
6228 lnksect2 prototype changed,
6229 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6230 (find_empty_space, allocate_space): new, factored out of lnksect2,
6231 (lnksect2): return next address, handle absolute sections
6233 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6234 * as/hc08/lklibr.c (addfile, fndsym),
6235 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6236 index out of range and detect both '\' and '/'
6237 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6238 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6239 regression tests (ds390 cannot return bool yet)
6240 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6241 document critical interrupts on z80, document changed SDCC define
6242 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6243 (_a390_mapping): added .org directive
6244 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6245 (genMultOneByte): fixed warnings
6246 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6248 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6249 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6250 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6251 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6252 * src/pic16/main.c: removed newReg prototype
6253 * src/pic16/pcode.c,
6254 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6256 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6258 * src/pic16/ralloc.c
6259 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6261 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6262 from short to PIC_OPTYPE
6263 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6264 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6265 optype from short to PIC_OPTYPE
6266 * src/port.h: made int_size unsigned to fix warnings
6267 * src/SDCC.y: fixed warning on MSVC
6268 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6269 * src/SDCCopt.c (convertToFcall): fixed warnings
6270 * src/SDCCsymt.h: removed double prototype for genSymName
6271 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6272 offset int to fix warnings
6274 2006-04-22 Borut Razem <borut.razem AT siol.net>
6276 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6277 references to CVS replaced with Subversion
6279 2006-04-21 Borut Razem <borut.razem AT siol.net>
6281 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6282 references to CVS replaced with Subversion
6284 2006-04-19 Borut Razem <borut.razem AT siol.net>
6286 * src/version.awk: adapted for svn
6287 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6288 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6289 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6290 /binutils-avr/etc/*.vi, *.jin: removed all properties
6291 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6293 2006-04-19 Borut Razem <borut.razem AT siol.net>
6295 * CVS to Subversion migration completed
6297 2006-04-18 Borut Razem <borut.razem AT siol.net>
6299 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6300 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6302 2006-04-17 Borut Razem <borut.razem AT siol.net>
6304 * device/include/Makefile.in: added pic/*.inc to the installation
6306 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6308 * support/regression/collate-results.py: fixed output in case of
6310 * support/regression/generate-cases.py: fixed splitting of pathnames
6312 * as/hc08/lklibr.c (addfile),
6313 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6315 2006-04-11 Raphael Neider <rneider AT web.de>
6317 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6318 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6319 * src/pic16/pcode.c (assignValnums): fixed #1460578
6321 2006-04-11 Raphael Neider <rneider AT web.de>
6323 * device/lib/pic/libdev/*.c,
6324 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6325 fixes #1468739, enables compilation in --std-c99 mode
6326 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6328 2006-04-11 Raphael Neider <rneider AT web.de>
6330 * src/pic/device.c (find_device): removed debug output
6331 (list_valid_pics): enabled verbose listing of supported devices
6332 * device/include/stdbool.h: define bool as char for pic14/16 as well
6334 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6336 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6338 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6340 * .version: bumped version to 2.5.6
6341 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6343 2006-04-06 Raphael Neider <rneider AT web.de>
6345 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6346 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6347 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6348 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6349 pic14_constructAbsMap
6350 (pic14printPublics): declare absolute global symbols as global
6351 (pic14createInterruptVect),
6352 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6353 (newReg): assume new registers unused, use correct name in
6354 hashtable (reg->name instead of name), more debugLog output
6355 * src/pic/device.h (PIC_device): added fields for verbose output
6356 * src/pic/device.c: moved device definition to pic14devices.txt,
6357 added routines for runtime parsing of pic14devices.txt,
6358 added support for second config word
6359 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6360 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6361 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6362 (_pic14_parseOptions): moved pCodeInitRegisters here
6363 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6364 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6365 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6366 handling the pseudo stack
6367 * device/lib/Makefile.in: ignore failures in objects-pic16,
6368 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6369 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6370 * device/lib/pic/Makefile.subdir,
6371 * device/lib/pic16/Makefile.subdir: improved clean rules
6372 * device/lib/pic/libdev/: NEW, pic14 device libraries
6373 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6374 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6375 * device/include/Makefile.in: create subdir and install pic14 headers
6376 * device/include/pic/p16f_common.inc: removed unused declarations
6377 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6378 PICs from inc2h.pl v1.6,
6379 replaced BIT_AT macros with struct declarations
6380 * device/include/pic/pic14devices.txt: definition of supported devices,
6381 all above improvements contributed by Zik Saleeba, thanks
6382 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6383 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6386 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6388 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6389 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6390 thanks to Charles Olds
6392 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6394 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6396 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6398 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6399 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6400 * support/regression/bug1464657.c: added, new test
6402 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6404 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6407 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6409 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6410 --no-peep and --peep-file <file> are used don't use default rules but
6413 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6415 * src/mcs51/gen.c (genCall): fixed bug 1457608
6417 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6419 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6420 changes seem to cause (trigger?) problems with the build system.
6422 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6424 * src/SDCCpeeph.c (operandsLiteral): new, added,
6425 (callFuncByName): inserted operandsLiteral
6426 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6428 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6430 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6431 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6433 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6435 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6436 implemented patch 1120823 Thanks to Willy De la Court (normal
6437 interrupts need an interrupt number now if they are made critical),
6438 and enabled nesting of critical functions though not for gbz80
6439 (genCritical, genEndCritical): added functions
6440 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6441 * src/z80/mappings.i: added "ei" to all mappings
6443 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6445 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6446 submitted by the Debian SDCC maintainer Aurelien Jarno:
6447 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6448 archive with gcc 4.1 on mips and wrote the patch"
6450 2006-03-16 Raphael Neider <rneider AT web.de>
6452 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6453 the left operand is shorter than the result (c* = lit-c* + int),
6455 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6458 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6460 * src/.version: increased version number to 2.5.5
6461 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6462 linking is done manually in pic16 port's _linkEdit,
6463 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6464 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6465 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6466 allocate asmop as AOP_ACC,
6467 (aopForRemat): added parameter 'bool result' in function declaration,
6468 (pic16_aopGet): return AOP_ACC when accessing WREG,
6469 (pic16_popGetTempReg): minor modification,
6470 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6471 'pic16_allocWithIdx',
6472 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6473 calling function in absolute addresses,
6474 (genAssign): take into account AOP_ACC asmop,
6475 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6476 * src/pic16/pcoderegs.c: some debug functions and lines added,
6477 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6478 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6480 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6481 call to allocReg, not by manually allocating a new one,
6482 (pic16_assignRegisters): now before going through the register
6483 allocating functions mark all registers as free. This eliminates some
6484 side effects resulting from peephole parser done earlier in the backbone
6486 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6488 * src/SDCCicode.c (geniCodeLogic),
6489 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6491 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6493 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6494 (genSend): bugfix, do not allocate and free twice,
6495 (shiftRLong): handle partially overlapping aops
6496 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6498 2006-03-08 Borut Razem <borut.razem AT siol.net>
6500 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6503 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6505 * support/regression/tests/bug1409955.c: new, added
6506 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6507 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6508 (aopForSym, aopOp): increment asmop.allocated if reused,
6509 (freeAsmop): decrement asmop.allocated and check for zero instead of
6511 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6512 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6513 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6514 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6515 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6516 genSignedRightShift, genRightShift, genDataPointerGet,
6517 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6518 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6519 in reverse order from allocation,
6520 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6521 added swappedLR to keep track
6522 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6523 pdata & code for GCC, z80, gbz80 & hc08
6524 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6526 2006-03-08 Raphael Neider <rneider AT web.de>
6528 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6530 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6532 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6533 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6534 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6536 2006-03-06 Borut Razem <borut.razem AT siol.net>
6538 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6539 made the linker quiet
6541 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6543 * src/pic16/gen.c (genPcall): fixed bug #1443644
6544 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6545 which dumps before the function entry point a data byte which represents
6546 the number of the local variables used by the specified function, added
6547 'xinst' for initial support for Extended Instruction Support,
6548 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6549 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6550 port->fun_prefix anymore (may change later),
6551 (genFunction, genEndFunction): do not store/restore local registers for
6552 _main (this should take care the --main-return command line option in
6554 (genOr): removed some legacy pic-port instructions,
6555 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6556 performing operations with SFR's causes data to be written more than
6557 once to each SFR. Perhaps SFRs should be handled in special cases...
6558 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6560 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6561 into account for stack starting position,
6562 (struct OPTIONS pic16_optionsTable): added command line argument
6563 --extended or -y for Extended Instruction Support,
6564 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6565 (deassignLRs): *** perhaps the most important change, old 'for' code
6566 (commented out for reference), didn't account for some registers which
6567 were left marked 'not free' after a pointer operation. The change
6568 reduces register usage a lot in some cases
6570 2006-03-04 Borut Razem <borut.razem AT siol.net>
6572 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6574 * support/regression/tests/bug-524697.c: decreased array size for
6575 mcs51 to fit into the internal RAM
6576 * support/regression/Makefile.in: a little bit more verbose
6578 2006-03-03 Borut Razem <borut.razem AT siol.net>
6580 * support/regression/fwk/lib/testfwk.c,
6581 support/regression/fwk/include/testfwk.h: introduced function
6582 _prints(), nonrecursive _printn(), call _initEmu() from main()
6583 * support/regression/ports/gbz80/support.asm,
6584 support/regression/ports/ucz80/support.asm,
6585 support/regression/ports/z80/support.asm,
6586 support/regression/ports/ds390/support.c,
6587 support/regression/ports/hc08/support.c,
6588 support/regression/ports/host/support.c,
6589 support/regression/ports/mcs51/support.c,
6590 support/regression/ports/xa51/support.c: added empty _initEmu()
6592 * support/regression/ports/pic16/gpsim.cmd,
6593 support/regression/ports/pic16/spec.mk,
6594 support/regression/ports/pic16/support.c,
6595 support/regression/Makefile.in: added pic16 regression test
6597 2006-03-01 Raphael Neider <rneider AT web.de>
6599 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6600 genConstPointerGet): use safe way of generating MOVFF to cover
6601 literals as well as registers, fixes bug #1440527
6602 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6604 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6605 more correctly, fixes bug #1232186
6606 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6607 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6608 gplink guess the correct processor in more cases, applied patch
6609 from Till Riedel attached to and fixing bug #1436552
6611 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6613 * support/regression/tests/array.c: added, contains check for #1434401
6614 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6616 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6618 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6619 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6620 * device/include/mcs51/c8051f326.h,
6621 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6622 * device/include/mcs51/c8051f000.h,
6623 * device/include/mcs51/c8051f018.h,
6624 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6625 PCON_IDLE,PCON_STOP and added sfr16 definitions
6627 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6629 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6630 genGetWord): fixed bug 1409955
6632 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6634 * device/include/hc08/mc68hc908gp32.h,
6635 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6637 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6639 * src/SDCCast.c (constExprValue): return NULL if not a value
6640 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6641 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6642 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6644 2006-02-13 Borut Razem <borut.razem AT siol.net>
6646 * src/regression/ptrarg.c: added, fails due to bug #1430967
6647 * src/regression/Makefile: ptrarg.c added, ...
6649 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6651 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6652 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6654 2006-02-11 Borut Razem <borut.razem AT siol.net>
6656 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6657 print "Processor: xxx" message to stdout only if --verbose
6659 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6661 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6662 * support/regression/tests/bug1426356.c: added
6663 * support/regression/tests/bitfields.c: removed 2 tests
6665 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6667 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6668 * device/include/mcs51/c8051f330.h,
6669 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6670 PCON_IDLE,PCON_STOP and added sfr16 definitions
6671 * device/lib/_divsint.c,
6672 * device/lib/_divuint.c,
6673 * device/lib/_divulong.c,
6674 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6675 register bank bug for small stackauto
6677 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6679 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6681 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6683 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6684 * all.dsp: corrected several bin paths
6685 * device/include/mcs51/c8051f120.h,
6686 * device/include/mcs51/c8051f300.h,
6687 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6688 to PCON_IDLE,PCON_STOP
6689 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6690 * device/lib/printf_large.c (output_float): fixed bug 1388703
6691 * support/regression/tests/bug1057979.c: added test for bug 1388703
6693 2006-02-08 Raphael Neider <rneider AT web.de>
6695 * src/pic/pcode.c (pciTRIS): fixed typo,
6696 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6697 (LinkFlow): fixed handling of flows that end in a call,
6698 (ReuseReg): perform safety check earlier
6699 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6700 to work with flows at the beginning of a pBlock,
6701 fixes #1426557 (Symbol not previously defined),
6702 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6704 (RemoveUnusedRegisters): update register usage info
6705 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6706 created, reuse existing ones instead
6707 * src/pic/gen.c (genPcall): fixed #1424719
6709 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6711 * link/z80/lkmain.c,
6713 * link/z80/lkdata.c,
6714 * link/z80/aslink.h: fixed build on current cygwin:
6715 replaced getline() by lk_getline()
6717 2006-02-01 Borut Razem <borut.razem AT siol.net>
6719 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6720 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6721 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6722 src/regression/bool1.c, src/regression/bool2.c,
6723 src/regression/bool3.c, src/regression/call1.c,
6724 src/regression/compare.c, src/regression/compare10.c,
6725 src/regression/compare2.c, src/regression/compare3.c,
6726 src/regression/compare4.c, src/regression/compare5.c,
6727 src/regression/compare6.c, src/regression/compare7.c,
6728 src/regression/compare8.c, src/regression/compare9.c,
6729 src/regression/configword.c, src/regression/for.c,
6730 src/regression/inline.c, src/regression/mult1.c,
6731 src/regression/nestfor.c, src/regression/or1.c,
6732 src/regression/pointer1.c, src/regression/ptrfunc.c,
6733 src/regression/rotate1.c, src/regression/rotate2.c,
6734 src/regression/rotate3.c, src/regression/rotate4.c,
6735 src/regression/rotate5.c, src/regression/rotate6.c,
6736 src/regression/rotate7.c, src/regression/string1.c,
6737 src/regression/struct1.c, src/regression/sub.c,
6738 src/regression/sub2.c, src/regression/switch1.c,
6739 src/regression/while.c, src/regression/xor.c,
6740 src/regression/create_stc, src/regression/simulate,
6741 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6743 * src/regression/gpsim_assert.h: added
6745 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6747 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6748 ((void (code *) (void)) 0) ();
6757 * as/mcs51/aslink.h,
6759 * as/mcs51/asmain.c,
6760 * as/mcs51/lkdata.c,
6762 * as/mcs51/lkmain.c,
6765 * as/z80/asmain.c: fixed build on current cygwin:
6766 replaced getline() by as_getline()
6768 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6770 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6771 declarator in the symbol chain
6773 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6774 parameter list for function pointers
6775 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6776 * support/regression/tests/bug-716242.c: added
6778 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6780 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6782 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6784 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6786 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6787 inifinitely recurseable, added static
6788 * support/regression/tests/bug-1408066.c: added
6790 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6793 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6794 renamed, added possibility to create "postLoopLbl"-labels
6795 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6796 newiTempLoopHeaderLabel
6797 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6798 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6799 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6800 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6801 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6802 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6803 (basicInduction): fixed bug #136564, made static,
6804 (loopInduction): changed parameter of basicInduction, made static,
6805 (addPostLoopBlock): added
6806 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6807 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6809 * support/regression/tests/bug-136564.c: added
6810 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6811 --std-sdcc99 to LIBSDCCFLAGS
6813 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6815 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6817 * support/regression/tests/bug-1406131.c: added
6819 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6821 * src/SDCCast.c (decorateType): fix promotion of unary minus
6822 * src/SDCCsymt.c (computeType): beautified
6823 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6824 (valUnaryPM, valComplement): fix sign and promotion,
6825 (valNot): ANSI: result type is int (SDCC: unsigned char)
6826 * support/regression/tests/uminus.c: speedup by removing superflous
6828 * support/regression/tests/onebyte.c: added promotion and signedness
6829 tests for unary minus
6830 * support/regressions/tests/bug-477927.c: disable warning about
6831 uninitialized variables
6832 * support/regression/tests/not.c: added
6834 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6836 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6837 * src/mcs51/gen.c (gen51Code): show final register usage after
6838 fillGaps in asm with --i-code-in-asm
6839 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6840 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6841 incUsed, rliveClear, adjustIChain): made static,
6842 (setFromRange): excluded because it's unused,
6843 (findPrevUseSym, markWholeLoop): added,
6844 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6845 through all branches of predecessors enables sdcc to emit the warning
6846 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6847 (rlivePoint): made static, added parameter emitWarnings which is only
6848 true during the first run out of two,
6849 (findRecursiveSucc, findRecursivePred): removed,
6850 (computeLiveRanges): made static, added parameter emitWarnings,
6851 (dumpIcRlive): added for debugging only
6852 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6853 removed prototype of setFromRange()
6854 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6855 in call of computeLiveRanges()
6856 * support/regression/tests/bug-895992.c: added
6857 * support/regression/tests/bug-971834.c: added
6858 * support/valdiag/tests/bug-895992.c: added
6859 * support/valdiag/tests/bug-971834.c: added
6861 2005-12-18 Raphael Neider <rneider AT web.de>
6863 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6864 (genUnpackBits): improved code for direct operands,
6865 (genPackBits): improved code for literal assignment to bitfields
6866 and for direct destination operands (no FSR indirection),
6867 prevented redundant AND, fixes #1362800,
6868 (AccLsh): added parameter to disable masking of the result
6869 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6870 skip instructions with side-effects (like incfsz),
6871 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6872 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6873 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6876 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6878 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6879 volatile variables as spill location
6881 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6883 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6885 * support/regression/tests/bug-1376320.c: added
6887 2005-12-08 Raphael Neider <rneider AT web.de>
6889 * src/pic/device.c: renamed is_shared to pic14_is_shared
6890 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6891 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6892 (is_valid_identifier): added for above workaround
6894 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6896 * device/lib/Makefile.in: fixed to enable port-specific-objects
6897 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6898 char, thanks Hubert Sack
6899 * doc/sdccman.lyx: documented --xstack-loc,
6900 elaborated a bit more on interrupts and pitfalls,
6901 removed "setjmp/longjmp unsupported",
6902 documented some unsupported C99 features
6903 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6904 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6905 if, thanks Hubert Sack
6906 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6907 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6909 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6910 regression tests can report resource usage (rfe 700441)
6911 * support/regression/collate-results.py: report resource usage
6912 * support/regression/ports/ds390/spec.mk,
6913 * support/regression/ports/hc08/spec.mk,
6914 * support/regression/ports/mcs51/spec.mk,
6915 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6916 * support/regression/ports/ds390/uCsim.cmd,
6917 * support/regression/ports/hc08/uCsim.cmd,
6918 * support/regression/ports/mcs51/uCsim.cmd,
6919 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6920 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6921 library, use the default one
6922 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6923 building the library
6925 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6927 * config.dsp: added dependency on .version and configure_vc.awk
6928 * device/include/setjmp.h: updated for --stack-auto and --xstack
6929 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6930 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6931 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6932 * device/lib/libsdcc.lib: added _setjmp
6933 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6934 (decorateType): fixed bug 1372851,
6935 (optimizeGetHbit): fixed warning
6936 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6937 array initialisation
6938 * support/regression/tests/bug1057979.c: added test for bug 1358192
6939 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6941 2005-12-03 Borut Razem <borut.razem AT siol.net>
6943 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6944 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6946 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6948 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6949 createIval): implement symbol independant "flexible array member",
6950 (createIvalCharPtr): implemented flexible array initialisation with a
6952 * src/SDCCsymt.c (copyStruct): removed,
6953 (getSize): fixed misleading comment,
6954 (getAllocSize): removed, the additional allocation size is now in
6955 sym->flexArrayLength,
6956 (checkStructFlexArray): new, syntax checks for flexible array members,
6957 (compStructSize): added syntax checks for "flexible array members"
6958 (copyStruct): removed,
6959 (copyLinkChain): removed inefficient fix for bug 770487
6960 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6961 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6962 symbol->flexArrayLength
6964 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6965 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6966 * support/regression/tests/structflexarray.c: added
6967 * support/valdiag/tests/structflexiblearray.c: added
6969 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6971 * src/SDCCast.c (decorateType): fixed bug 1368489
6972 * support/Util/SDCCerr.c,
6973 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6975 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6977 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6978 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6980 2005-11-27 Borut Razem <borut.razem AT siol.net>
6982 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6983 support/cpp2/mkdeps.h: added command line option
6984 -obj-ext=<extension> to SDCPP to define object file externion, used
6985 for generation of make dependencies (-M)
6986 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6988 2005-11-26 Borut Razem <borut.razem AT siol.net>
6990 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6991 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6992 added pic and pic16 libraries
6994 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6996 * device/include/float.h: Corrected typo in prototype of __fsgt
6998 2005-11-25 Borut Razem <borut.razem AT siol.net>
7000 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7001 added creation of model-mcs51-stack-auto libraries
7003 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7005 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7007 * src/SDCCast.c (createIvalArray): removed obsolete comment
7009 2005-11-24 Borut Razem <borut.razem AT siol.net>
7011 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7012 added missing device/lib/mcs51/crt*.asm sources
7014 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7016 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7018 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7020 * device/lib/_fs2schar.c,
7021 * device/lib/_fs2sint.c,
7022 * device/lib/_fs2slong.c: optimized inline asm
7024 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7026 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7027 Better handling of floats between -1.0 and 0.0.
7029 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7031 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7032 (the missing "if"s prohibited removal of redundant labels)
7034 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7036 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7037 Properly convert floats between -1.0 and 0.0 to long, int, and char
7038 types (max integer value of negative floats tends to zero).
7039 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7040 Removed changes made so to work properly with floats between
7041 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7044 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7046 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7047 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7048 (genCast) cosmetic change
7049 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7050 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7052 * support/regression/tests/bitfields (testSignedBitfields): added
7054 2005-11-18 Borut Razem <borut.razem AT siol.net>
7056 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7057 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7058 introduced SILENT option to make building of pic16 libraries less
7060 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7062 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7063 Now they work properly with floats between -1.0 and 0.0
7064 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7066 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7068 * src/SDCCicode.c (printOperand): added missing else
7070 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7072 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7073 reformatted for better readability
7074 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7077 2005-11-17 Borut Razem <borut.razem AT siol.net>
7079 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7080 introduced SILENT option to make building of pic16 libraries less
7081 verbose - used for nightly snapshot build
7082 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7083 available on Win32 platforms.
7084 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7085 medium, large, pic and pic16
7087 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7089 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7090 printf("%f"...) sets fraction to zero.
7092 2005-11-16 Raphael Neider <rneider AT web.de>
7094 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7096 * src/pic/gen.c (genIfx): implemented for CARRY bit
7097 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7098 to generic pointers, fixes #1357332,
7099 (pic16_movLit2f): NEW,
7100 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7102 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7104 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7106 2005-11-11 Raphael Neider <rneider AT web.de>
7108 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7109 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7110 compute pointer's type from operand,
7111 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7112 improved single bit reads, fixes bug #1353379
7114 2005-11-09 Borut Razem <borut.razem AT siol.net>
7116 * support/scripts/sdcc.nsi: added lib/pic to the package
7118 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7120 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7122 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7124 * support/regression/tests/bug1348008.c: added
7125 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7126 * support/regression/tests/bug1337835.c: updated comment
7128 2005-11-06 Borut Razem <borut.razem AT siol.net>
7130 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7131 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7132 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7133 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7134 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7135 dynamic construction of cl_error_class and derivates - 2.nd try
7137 2005-11-05 Borut Razem <borut.razem AT siol.net>
7139 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7140 bug, which caused Bus Errors on sparc solaris
7142 2005-11-04 Borut Razem <borut.razem AT siol.net>
7144 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7145 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7146 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7147 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7148 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7149 and derivates to resolve the initialization problem on OSX
7151 2005-11-02 Borut Razem <borut.razem AT siol.net>
7153 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7154 corrected typo - #include <winsock2.h>
7156 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7158 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7159 (_asxxxx_mapping): added org directive for future enhancements
7161 2005-11-01 Borut Razem <borut.razem AT siol.net>
7163 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7164 enabled sockets on WIN32
7165 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7167 2005-10-31 Borut Razem <borut.razem AT siol.net>
7169 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7170 WIN32 backslash path delimiters should be escaped when used in C strings
7171 * support/regression/tests/bitfields.c: exclude failing assertions for
7172 __CYGWIN32__ and __MINGW32__ hosts
7174 2005-10-30 Borut Razem <borut.razem AT siol.net>
7176 * src/SDCCutil.c: corrected double comparison typo
7178 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7180 * device/lib/medium/Makefile: added for new memory model medium
7181 * device/include/asm/mcs51/features.h: updated for medium/pdata
7182 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7183 added Multiply & Accumulate sbit's and MAC0_PAGE define
7184 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7185 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7186 * device/lib/_mullong.c: update for medium model
7187 * device/lib/incl.mk: added medium model
7188 * doc/sdccman.lyx: documented medium model
7189 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7190 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7191 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7192 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7193 (allocParms): set SCLS and OCLS to pdata for medium model
7194 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7196 (powof2): return <0 if not power of 2
7197 * src/avr/gen.c (genBitWise): use updated powof2
7198 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7199 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7200 (shiftLLeftOrResult): use B if necessary
7201 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7202 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7203 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7204 * support/regression/Makefile.in: added test-mcs51-medium
7205 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7207 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7209 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7211 * device/lib/time.c (mktime): fixed bug 1334315
7213 2005-10-28 Raphael Neider <rneider AT web.de>
7215 * device/include/pic/p16f_common.inc: added common declarations
7216 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7218 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7220 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7221 (aopPutUsesAcc): added to predict accumulator use,
7222 (assignResultValue): save acc if necessary,
7223 (genMinusDec): store result if indirectly addressed,
7224 (genDivOneByte): save acc if necessary,
7225 (movLeft2Result): bugfix if left already in acc,
7226 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7227 attention to accumulator use (esp. pdata),
7228 (genReceive): receive pdata correctly
7229 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7230 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7232 2005-10-27 Raphael Neider <rneider AT web.de>
7234 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7236 2005-10-27 Raphael Neider <rneider AT web.de>
7238 * .version: changed version to 2.5.4
7239 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7240 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7241 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7242 arithmetics support routines
7243 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7244 * device/lib/Makefile.in: also create installdir for pic
7246 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7248 * src/pic/device.c (dump_sfr): rewritten to delegate register
7249 placement to the linker (use `extern sym' rather than sym EQU addr),
7250 (validAddress): fixed to check last specified address
7251 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7252 (popGetLit): truncate literal value to 8 bit,
7253 (popGet): moved assert to more appropriate place
7254 (popGetExternal): create pCode operand from and mark the according
7255 symbol as being `extern'
7256 (popGetAddr): added sanity check on immediate's offset, provide
7257 GPOINTER tag on demand
7258 (aopPut): fixed for immediates,
7259 (mov2w_op): move operand's address or contents to WREG (depending on
7260 operand type), safer variant of mov2w,
7261 (movwf,call_libraryfunc): NEW, handy abbreviations,
7262 (get_argument_pcop,get_return_val_pcop,pass_argument,
7263 get_returnvalue): interface for accessing function parameters and
7265 (assignResultValuei,genRet): use new parameter/return value interface
7266 (pic14_getDataSize): back to old version handling generic pointers,
7267 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7268 provided implementation and/or fixed old one,
7269 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7270 calls, removed legacy 8051 reference code
7271 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7272 (loadSignToC): NEW, move the operands sign bit to CARRY,
7273 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7274 genRightShiftSigned, accepts negative shift counts,
7275 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7276 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7277 generic pointers, __data pointers and __code pointers,
7278 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7279 and signed bitfields, limit bitfields to 8 bit,
7280 (genDataPointerGet): fixed number of bytes read,
7281 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7282 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7283 pointers to constant data are no longer assumed to point to __code
7284 space, removed invalid pointer types,
7285 (bitpatternFromVal): retrieve the PICs representation of an integer
7287 (genDataPointerSet): fixed assigning to po_immediate operands,
7288 (genGenPointerSet): implemented as library call,
7289 (genIfx): fixed incorrect condition,
7290 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7291 provide GPOINTER tag according to destination's storage class,
7292 (genCast): added code to handle casting to generic pointers, added
7293 sign-/zero extension of the result
7294 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7295 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7296 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7298 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7299 address/register resides in the shared banks
7300 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7301 put all variables into separate sections (have the linker arrange
7303 (picglue): put init code and interrupt handlers in separate sections
7304 * src/pic/main.c: added port specific options table, modified to PORT
7305 structure to make GPOINTERs 3 byte, added pic14_options
7306 (_pic14_do_link): private linking routine (update paths to libraries,
7307 add libsdcc.lib by default)
7308 * src/pic/main.h: declare pic14_options
7309 * src/pic/pcode.c: fixed instructions i/o relations,
7310 (RegCond): reverted to correct version,
7311 (newpCodeOpLit): truncate literals to 8 bit,
7312 (genericPrint): added debug output,
7313 (getRegFromInstruction): fixed for various operand types, simplified
7314 (BuildFlow): fixed broken handling of isntructions with labels
7315 (LinkFlow): start at last instruction in flow (skip trailing comments),
7316 pass the flow on to the next instruction after CALL
7317 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7318 (insertPCodeInstruction): fixed inserting after a skip instruction,
7319 (DoBankSelect): fixed for labeled instructions
7320 (OptimizepBlock): honor --nopeep switch
7321 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7322 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7323 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7324 (pCodeOptime2pCodes): allow disabling this optimization via
7325 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7326 but is still buggy), started implementation of a dataflow based
7327 pCode optimization (CSE + dead code elimination)
7328 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7329 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7330 names are independant of the stack location and therefore portable across
7333 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7335 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7336 (selectSpil): fixed bug 1337835 by not spilling bit variables
7337 * support/regression/tests/bug1337835.c: added test for this bug
7338 * src/mcs51/peeph.def: restart after rule 3.c,
7339 addded rules 263.x to optimize loading constants
7341 2005-10-26 Raphael Neider <rneider AT web.de>
7343 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7344 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7345 (genAssign): emit warning when casting literals to generic pointer
7346 type, also applies when taking the address of a fixed variable,
7347 (genCast): improved casting to generic pointers
7348 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7349 extern variables, added verbose error message
7350 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7352 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7354 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7355 carry must be complemented too
7356 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7357 could be emitted by genMinus
7358 * src/SDCCval.c (constVal): fixed bug 1305065
7360 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7362 * src/SDCCast.c (addCast): added promotion for bit variables
7363 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7364 promotion casts + optimisation
7365 (optimizeGetWord): fix warning 'i' might be used uninitialized
7366 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7367 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7369 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7371 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7372 all chars are promoted to int; promotion should be handled in SDCCast.c
7374 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7376 * device/lib/_strcmp.c: Fixed bug 1326457
7378 2005-10-11 Raphael Neider <rneider AT web.de>
7380 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7381 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7383 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7385 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7386 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7388 2005-10-04 Raphael Neider <rneider AT web.de>
7390 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7391 device/lib/pic16/pics.all: added pic18f1320
7392 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7394 2005-09-30 Raphael Neider <rneider AT web.de>
7396 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7397 * src/pic16/devices.inc: NEW, provides device descriptions
7398 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7400 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7402 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7405 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7407 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7408 documented Any Order Bit, Higher Order Byte and Higher Order Word
7409 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7410 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7411 (optimizeGetAbit): new, to get any bit, not only the high bit,
7412 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7413 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7414 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7415 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7416 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7417 GETABIT, GETBYTE, GETWORD: decorate them,
7418 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7419 (ast_print): added GETABIT, GETBYTE, GETWORD
7420 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7421 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7422 (geniCodeBinary): new generic binary icode,
7423 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7424 * src/port.h: updated comment for PORT.hasExtBitOp
7425 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7426 (genGetByte): new, to get a single byte,
7427 (genGetWord): new, to get a word from a long,
7428 (gen51Code): added GETABIT, GETBYTE, GETWORD
7429 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7431 2005-09-23 Raphael Neider <rneider AT web.de>
7433 * configure.in, configure: have device/lib/pic configured
7434 * device/lib/Makefile.in: added model-pic14
7435 * device/lib/clean.mk: added pic/ to clean rule
7436 * device/lib/pic: added rudimentary pic14 library providing support
7437 functions for multiplication/division/generic pointer access
7438 * src/SDCCopt.c (convilong): mark support functions as extern
7439 for pic14 port as well
7440 * src/pic/gen.c (genMult): added assertions,
7441 (genpic14Code): emit warning on unhandled iCodes
7442 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7443 * src/pic/pcode.c (pCodeOpCopy),
7444 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7445 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7446 SFR_REGISTER}), made safe for future extensions
7447 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7448 instructions even if preceeded by SKIP instructions (also remove
7449 them); removed unused code
7450 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7451 prevents leaving parts of the structure uninitialized after copying
7453 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7455 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7457 * support/regression/tests/addsub.c: added test for the bug
7459 2005-09-21 Raphael Neider <rneider AT web.de>
7461 * device/include/pic16/pic18f1220.h,
7462 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7463 * device/lib/pic16/Makefile.rules: added missing opening paren
7464 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7465 are provided in genutils.c,
7466 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7467 operand/result sizes,
7468 (genCmp): assert on NULL pointers first, then check deref'ed values
7469 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7472 2005-09-18 Raphael Neider <rneider AT web.de>
7474 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7475 as these are now unused,
7476 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7477 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7478 local, avoids uninitialized pointer dereference on r->name
7479 * src/pic16/ralloc.c (newReg): fixed indentation
7481 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7483 * src/SDCCval.c (constVal): fixed bug 730366
7484 * support/Util/SDCCerr.c,
7485 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7487 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7489 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7491 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7493 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7495 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7497 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7498 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7499 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7500 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7501 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7502 * packihx/packihx.c (hexDigit): made c unsigned char
7503 * as/mcs51/lklibr.c (fndsym),
7504 * link/z80/lkgb.c (gb),
7505 * link/z80/lklibr.c (fndsym),
7506 * link/z80/lkrloc.c (relr),
7507 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7508 * src/SDCC.lex (checkCurrFile, process_pragma),
7509 * src/SDCCglue.c (spacesToUnderscores),
7510 * src/SDCCmain.c (setParseWithComma, processFile),
7511 * src/asm.c (tvsprintf, printCLine),
7512 * src/avr/gen.c (emitcode, aopPut),
7513 * src/ds390/gen.c (emitcode),
7514 * src/hc08/gen.c (emitcode, emitinline),
7515 * src/mcs51/gen.c (emitcode, genInline),
7516 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7518 * src/pic/ralloc.c (debugLog),
7519 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7521 * src/pic16/ralloc.c (debugLog),
7522 * src/z80/main.c (_process_pragma):
7523 made all ctype.h function calls safe
7524 * src/SDCCopt.c: include math.h for fabs
7525 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7526 and used them throughout the code to make ctype.h function calls safe
7527 * src/ds390/main.c (asmLineNodeFromLineNode),
7528 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7529 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7531 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7532 (newpCodeAsmDir): made ctype.h function calls safe
7533 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7534 pic16_emitcode): made lbp unsigned char*
7535 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7536 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7537 * src/xa51/gen.c (emitcode),
7538 * src/z80/gen.c (_emit2): made lbp unsigned char*
7539 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7542 2005-09-05 Raphael Neider <rneider AT web.de>
7544 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7545 access bank splitpoint
7547 2005-09-05 Raphael Neider <rneider AT web.de>
7549 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7551 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7553 * .version: changed to version 2.5.3
7554 * doc/sdccman.lyx: changed version to 2.5.3,
7555 documented --codeseg and --constseg and pragma codeseg and constseg,
7556 documented bit parameters (reentrant) and bit returning
7557 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7558 currFunc->recvSize, but is this ok for all ports?
7559 (ast2iCode): result of ~ on unsigned char must be cast to int for
7561 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7562 function pointers in bit space
7563 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7564 (processFuncArgs): call port.reg_parm() with reentrancy info
7572 * src/z80/main.c: port.reg_parm prototype extended with
7573 "bool reentrant" parameter
7574 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7575 options.stackAuto for allocating bit register parameters
7576 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7577 (genSend): set BitBankUsed if it is,
7578 (selectRegBank): factored out of genCall for use in genPcall,
7579 (genCall): removed redundant dtype assignmen, use selectRegBank,
7580 (genPcall): handle returning in Carry properly, save in F0 if needed,
7581 (genReceive): handle bit register parameters
7582 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7583 (mcs51_assignRegisters): enable bit registers for all reentrant
7584 functions and don't set BitBankUsed unconditionally
7585 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7586 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7587 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7589 2005-08-27 Borut Razem <borut.razem AT siol.net>
7591 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7592 ppc-osx (Darwin) does not support -u option. It seems that it is
7593 supported only on Linux - GNU cp
7595 2005-08-25 Borut Razem <borut.razem AT siol.net>
7597 * sim/ucsim/gui.src/serio.src/Makefile.in,
7598 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7599 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7600 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7601 install and strip, since the strip at /usr/ccs/bin should be used
7604 2005-08-24 Borut Razem <borut.razem AT siol.net>
7606 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7608 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7610 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7613 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7615 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7616 * as/mcs51/lkmain.c (link_main): fixed warning
7617 * device/include/stdbool.h: ds390 has no advanced bit support yet
7618 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7619 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7620 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7621 and updated their macros
7622 * src/SDCCval.c (constVal): updated comment for renamed b_long
7624 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7626 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7627 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7628 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7629 (oprio): set priority for '['
7630 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7632 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7633 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7634 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7635 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7636 added overlayable BIT_BANK area
7637 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7638 (summary2): explain 'T' in legenda
7639 * as/mcs51/lkrloc.c: replaced old K&R style,
7640 (relr): added R_BIT processing,
7641 (errmsg): added "Bit-addressable relocation error",
7642 (adb_bit): added for converting from byte- to bit-addressable space,
7643 (adb_24_bit): added for converting from byte- to bit-addressable space
7644 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7645 used in reentrant functions now even as return value
7646 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7647 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7648 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7649 * src/SDCCglobl.h: added indicator BitBankUsed
7650 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7651 the bit registers b0-b7
7652 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7653 (geniCodeCast): fixed bug 1263853,
7654 (geniCodeLogicAndOr): put result in bool or char,
7655 (geniCodeReceive): added parameter func for accessing the return type,
7656 (geniCodeFunctionBody): pass func to geniCodeReceive
7657 * src/SDCCmain.c: added indicator BitBankUsed
7658 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7659 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7660 (checkSClass): don't put automatic bool/bit on stack,
7661 (checkFunction): removed check on function cannot return bit
7662 * src/SDCCsymt.h: added newBoolLink prototype
7663 * src/mcs51/gen.c (rb1regs): added bit registers,
7664 (movc): created for assigning to carry,
7665 (pushReg, popReg): created for pushing registers,
7666 (sameRegs): check both AOP_REG and AOP_CRY types,
7667 (aopOp): handle bit registers,
7668 (aopPut): optimization no self-assign,
7669 (saveRegisters): push reg->base (bits) only once for bit registers,
7671 (unsaveRegisters): pop reg->base only once and use popReg,
7672 (assignResultValue): added parameter func and return in carry for bits,
7673 (genIpush): optimization no reload in A if not changed,
7674 (genSend): bit parameters in reentrant functions are passed in bit
7675 registers by first assigning to bits in B, then save registers and
7677 (genCall): handle returning in Carry properly, save it in F0 if needed,
7678 (genPcall): updated assignResultValue call, this is not safe yet for bit
7679 returning function !!!
7680 (genFunction): don't generate equ's for bit registers and use pushReg,
7681 (genEndFunction): take care of bit returning functions and use popReg,
7682 (genRet): return bit in Carry,
7683 (genIfx): optimize bit registers and other directly addressable bits,
7684 (genReceive): updated assignResultValue call
7685 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7686 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7687 registers when using stack-auto
7688 * src/mcs51/ralloc.c (_G): added allBitregs,
7689 (regs8051): added the bit registers,
7690 (createStackSpil): use macro IS_BIT,
7691 (getRegBit): added to allocate a bit register, else spill,
7692 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7693 (updateRegUsage): factored out to ease stepping while debugging,
7694 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7695 also allocate bit registers,
7696 (fillGaps): handle bit registers,
7697 (findAllBitregs): added to create bit vector with all bit registers,
7698 (mcs51_allBitregs): returns this bit vector,
7699 (mcs51_assignRegisters): when using stack-auto use bit registers for
7700 passing parameters and creating local variables
7701 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7703 2005-08-22 Borut Razem <borut.razem AT siol.net>
7705 * device/lib/Makefile.in: replaced find option -or with -o
7706 to make it run on solaris
7708 2005-08-22 Raphael Neider <rneider AT web.de>
7710 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7711 fixes #1265442 (crash on Solaris)
7713 2005-08-20 Borut Razem <borut.razem AT siol.net>
7715 * configure, configure.in: added tests for libsocket and libnsl libraries,
7716 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7717 from support/regression/Makefile.in
7718 * support/regression/Makefile.in: added
7719 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7720 * sim/ucsim/libtool: regenerated on sparc-solaris
7721 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7722 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7723 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7724 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7725 sparc-solaris, which doesn't use GNU ld linker
7726 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7727 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7729 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7731 * src/mcs51/peeph.def: updated comments
7733 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7735 * device/lib/_gptrget.c,
7736 * device/lib/_gptrput.c: slightly shorter
7737 * doc/sdccman.lyx: incremented version
7738 * src/mcs51/peeph.def: moved peephole comments to the line of first
7739 change to better keep line correlation, reanimated 186.e
7740 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7742 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7744 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7745 David Saxton with quotes around file name.
7747 2005-08-15 Borut Razem <borut.razem AT siol.net>
7749 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7750 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7751 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7752 make tests run on x86_64 platform
7754 2005-08-13 Raphael Neider <rneider AT web.de>
7756 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7757 as it might be executed DURING a build (parallel make is wonderful)
7759 2005-08-13 Raphael Neider <rneider AT web.de>
7761 * device/lib/Makefile.in (port-specific-objects-pic16):
7762 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7763 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7765 * device/lib/pic16/Makefile.rules: build subdirs before creating
7766 the library, removed builddir rule, create $(builddir) early in
7767 recurse rule, use empty recurse rule for leaf directories
7768 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7769 mkdir errors (race condition), removed duplicate suffix "hex"
7771 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7772 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7773 prevents mkdir -p from aborting on Alpha
7775 2005-08-12 Raphael Neider <rneider AT web.de>
7777 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7778 db-statements in order to allow for arrays of pointers in code
7779 sections to be placed without interspersed 0-padding, fixes
7781 * (emitStatistics): fixed division by zero for pic18f1220
7782 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7783 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7784 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7785 * (pic16_pCodeConstString): keep track of already emitted string
7786 literals to prevent "duplicate definitions of symbol _str_NR"
7787 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7789 * device/lib/Makefile.in: ignore failing PIC16 library builds
7790 * device/lib/pic16/Makefile: do not build if gputils are missing
7791 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7793 2005-08-10 Raphael Neider <rneider AT web.de>
7795 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7798 2005-08-10 Raphael Neider <rneider AT web.de>
7800 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7801 Rokas' patch to add the new fixed point type "__fixed16x16"
7802 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7803 functions for __fixed16x16 arithmetics
7804 * device/lib/pic16: reimplemented the build system to support
7805 a separate build directory, better handling of libio (create
7806 the library in a separate subdir for each architecture) and
7807 easier configuration (centralized in Makefile.common)
7809 2005-08-07 Raphael Neider <rneider AT web.de>
7811 * src/pic16/gen.c (genrshTwo): fixed sign extension
7812 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7813 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7815 * device/include/pic16/pic18f4220.h: NEW, header for
7816 pic18f4220 and pic18f4320
7817 * device/include/pic16/pic18fregs.h: added new devices,
7818 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7819 * device/include/pic16/signal.h: resolved name clashes
7820 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7821 to also allow testing for interrupt enable bits, added
7822 comments on how to use the macros
7823 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7824 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7825 register definitions for the devices
7826 * device/lib/pic16/pics.all: added new devices
7827 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7829 * device/lib/pic16/libc/stdlib/memfree: do not count
7830 the block header as free memory
7831 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7832 simplified and added missing end-of-blocklist-marker
7833 (reported by Peter Onion, fixes #1252814)
7834 * (_mergeHeapBlock): fixed loop condition
7835 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7836 len==0, restructured code
7837 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7838 up a bit, reduced bitfield accesses, prevent endless loops
7839 in case of heap corruption
7840 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7841 "unreferenced arguments/must return a value" warnings
7842 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7843 replaced BAUDREG with SPBRG
7844 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7845 device/lib/pic16/debug/gstack/gstack.c: replaced
7846 _naked, _asm, _endasm with __naked, __asm, __endasm
7848 2005-08-05 Raphael Neider <rneider AT web.de>
7850 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7851 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7853 2005-08-05 Borut Razem <borut.razem AT siol.net>
7855 * device/lib/Makefile.in: added missing ';'
7856 * configure: removed ^M characters
7858 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7860 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7861 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7864 2005-08-04 Borut Razem <borut.razem AT siol.net>
7866 * configure.in: pic16 libraries build 2nd try - enable running
7867 configure in device/lib/pic16
7868 * configure: regenerated from configure.in
7869 * device/lib/Makefile.in: create $(PORT)/bin directory
7871 2005-08-03 Raphael Neider <rneider AT web.de>
7873 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7874 to get/set values via pointers
7875 * (genUnpackBits,genPackBits): changed detection of
7876 ptr->bitfield vs. sym.bitfield, fixed access via generic
7877 pointers, removed dead (wrong) code for multibyte bitfields
7878 * (genNearPointerGet, genGenPointerGet): removed useless code,
7879 fixed bitfield detection, fixes #1250594
7880 * (genNearPointerSet): removed useless code
7881 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7882 and introduced macro pic16_emitpcode that conditionally emits
7883 the origin of the following pCode (useful for debugging SDCC)
7884 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7885 * (createDefmap): fixed handling of LFSR for --optimize-df
7887 2005-08-02 Borut Razem <borut.razem AT siol.net>
7889 * device/lib/Makefile.in: pic16 libraries build enabled since
7890 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7892 2005-08-02 Raphael Neider <rneider AT web.de>
7894 * src/pic16/gen.c (genPackBits): removed deprecated warning
7895 * (genGenPointerSet): fixed bitfield detection
7897 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7899 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7901 2005-07-31 Raphael Neider <rneider AT web.de>
7903 * device/lib/pic16/libdev/pic18f458.c,
7904 device/include/pic16/pic18f458.h: added missing T0CONbits
7906 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7908 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7910 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7912 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7914 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7916 * device/include/mcs51/at89c51ed2.h: added.
7918 2005-07-23 Raphael Neider <rneider AT web.de>
7920 * src/pic/gen.h: added emitpcode macro for debugging
7921 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7922 and replace by macro adding debug information on demand
7923 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7924 * (gencjne): tried to fix; replaced with correct (slower) code
7925 * (gen{Unp,P}ackBits): fixed single bit access
7926 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7927 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7928 previous instruction
7929 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7930 register has to be handled with care (forbidding movement
7931 of assignments/uses, removing assignments completely, ...)
7932 * (pCodeOptime2pCodes): make use of regIsSpecial
7933 * added lots of debugging output (commented out)
7934 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7935 from being reused as result UNLESS it is known to work
7937 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7939 * support/Util/dbuf.h: include <stddef.h> for size_t
7940 * .version: changed to version 2.5.2
7942 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7944 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7946 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7948 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7949 (genModOneByte): removed needless psha/pula
7951 2005-07-22 Raphael Neider <rneider AT web.de>
7953 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7954 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7955 * src/pic/gen.c (resolveIfx): do not "invent" labels
7956 * (genSkipc): changed to positive logic
7957 * (genSkipCond): removed as no longer needed
7958 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7960 * (genLeftShift): check operands are in different registers
7961 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7962 INCF does not update CARRY...
7963 * src/pic/main.c: fixed _linkCmd
7964 * src/pic/pcode.c (unlinkpCode): added inactive code
7965 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7966 alive (do not assign result and operand overlapping registers)
7968 2005-07-22 Raphael Neider <rneider AT web.de>
7970 * src/pic/device.c (dump_sfr): replaced register declaration with
7971 call to emitSymbolToFile() to avoid duplicate symbols
7972 * (assignRelocatableRegisters): do not declare external symbols
7973 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7974 right (take size of type, not etype)
7975 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7976 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7977 * (packRegsForAccUse): disabled assignment of WREG as
7978 the result reg to prevent occurence of just fixed #1235003,
7980 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7981 symbols (avoids duplicate symbols in .asm file)
7982 * (pic14emitRegularMap): use emitSymbolToFile()
7983 * src/pic/gen.c (aopOp): fixed spillLocation handling
7984 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7985 * (genDataPointerSet): removed unneccessary variables/output
7987 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7989 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7990 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7992 2005-07-21 Raphael Neider <rneider AT web.de>
7994 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7995 architecture cannot handle them efficiently, fixes bug #1235003
7996 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7997 check for empty sets before using them (fixes bug #1232190)
7999 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8001 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8002 (lnksect2): generate warnings for memory overlap
8003 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8004 constseg to set the name of these segments so you can instruct the linker
8005 to place them in banks
8006 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8007 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8008 added code_seg and const_seg to options
8009 * src/SDCCglue.c (emitMaps): use options.const_seg,
8010 (createInterruptVect): put interrupt vectors in segment HOME,
8011 (glue): put HOME before static segment and put the main glue in HOME,
8012 (glue): use options.code_seg
8013 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8014 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8015 these segments so you can instruct the linker to place them in banks
8016 (linkEdit): use code_loc for HOME segment which should be the first
8017 segment in code memory now
8018 * src/SDCCmem.c: fixed more stuff like bug 1238386
8019 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8020 (changePointer): don't change function pointers to code pointers for
8022 (compareType): added exceptional check for banked function pointers
8023 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8024 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8025 after static in code memory
8026 * src/mcs51/gen.c: added aopLiteralLong prototype,
8027 (aopForSym): use getSize for functions,
8028 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8029 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8030 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8032 (genPcall): use call for literal function pointers and generate banked
8033 calls over the one trampoline so there's only one place for the user to
8034 modify according to his/hers hardware,
8035 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8036 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8037 * src/mcs51/main.c: added keyword banked,
8038 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8039 * support/Util/SDCCerr.c,
8040 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8041 needed for passing the bank and address to the trampoline
8042 * device/lib/mcs51/crtbank.asm: added for bankswitching
8043 * device/lib/mcs51/Makefile: added crtbank
8045 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8047 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8048 for fields at offset 0 of a struct or union as reported
8049 on 2005-07-07 in the developer mailing list.
8051 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8053 * src/SDCCmem.c: fixed bug 1238386
8055 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8057 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8058 (patch #1144962), added peephole 300, enabled 259.x
8059 * doc/sdccman.lyx: removed screenshot and provided link instead
8061 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8063 * doc/sdccman.lyx: added section about debugging with ddd
8064 * doc/figures/ddd_example.eps: screenshot of debugging session
8066 2005-07-04 Raphael Neider <rneider AT web.de>
8068 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8069 like CODE pointers, fixes #1115683
8070 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8071 call, fixes bugs #1232211, #1228110,
8072 fixed wrong casts to pCodeFlow from pCodeInstructions
8074 2005-07-04 Raphael Neider <rneider AT web.de>
8076 * src/pic/gen.c (popGet): changed assert to allow for
8078 * (popGetAddr): changed signature to provide
8079 an additional index, patched all call sites
8080 * (genCmpEq): handle literal-like operands correctly
8081 * (genAddrOf): added sanity checks on __code/__data pointers
8082 * (genAssign): added handling of symbols from __code section
8083 * (gencjne): do not generate code for comparisons whose result
8084 is neither stored nor used, fixes bug #1171114
8085 * (AccLsh, AccRsh): operate on operand instead of WREG
8086 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8087 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8089 * rewrote complete shift-by-literal logic, commented unused
8091 * (genConstPointerGet): get multiple bytes (if result size > 1),
8092 fixed handling of non-immediate addresses
8093 * (genPointerGet): handle CODE pointers like CONST pointers
8094 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8095 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8096 operand is to be treated as a literal or not
8097 * (mov2w,genPcall,genCmpEq),
8098 src/pic/genarith.c: use aop_isLitLike() to decide between
8099 literal/register contents
8100 * (addSign): added missing offset
8101 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8102 only emit comment in debug-mode,
8103 use {aop,op}_isLitLike throughout the file
8104 * src/pic/glue.c: fix initializers for pointers (work in progress)
8105 * src/pic/pcode.c (get_op): honor index on _const symbols
8106 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8107 * (dumppBlock): added pCode size estimation
8108 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8109 check for IS_SYMOP before OP_SYMBOL'ing
8110 * fixed indentation, compacted switch-statements
8111 * (allocReg): find free register and allocate it instead of
8112 allocating new registers all the time
8113 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8114 registers as its operands (necessary only for multibyte GETs)
8116 2005-07-01 Raphael Neider <rneider AT web.de>
8118 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8119 debugging .asm-output macros FENTRY + FEXIT
8120 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8122 * (emitpComment): NEW, printf to pCode
8123 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8125 * (popGetAddr): NEW, variant of popGet to access an immediates
8126 high(er) bytes instead of the n'th byte of memory they reference,
8127 replaced popGet with popGetAddr where neccessary
8128 * (genDataPointerGet): reactivated and fixed implementation
8129 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8131 * (genDataPointerSet): fixed multibyte assignments
8132 * (genpic14Code): fixed --i-code-in-asm handling
8133 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8134 * (genPlus): fixed index-out-of-bounds error
8135 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8136 * src/pic/ralloc.c: added debugging output macro FENTRY2
8137 * (spillThis): fixed indentation, enbraced for-body for clarity
8138 * (rematStr): commented out as now unused
8139 * (regTypeNum): commented out special spill case (overwrites
8141 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8143 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8145 * doc/sdccman.lyx: documented sfr16/sfr32,
8146 added example for using storage class with function pointers
8147 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8149 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8151 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8152 * device/lib/_itoa.c,
8153 * device/lib/_ltoa.c: optimized codesize
8154 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8155 but don't know how to suppress the double warning.
8156 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8157 * support/Util/SDCCerr.c,
8158 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8160 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8162 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8163 fixed old K&R prototypes
8164 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8165 * device/lib/_gptrget.c,
8166 * device/lib/_gptrgetc.c,
8167 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8168 also new versions for small generic pointers and banked generic pointers
8169 * src/port.h: added const_name
8170 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8171 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8172 * src/SDCCcse.c (findPrevIc): check all associative operators
8173 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8174 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8175 * src/SDCCmem.c: updated comments,
8176 set far-space to 0 for pdata, results in optimized code
8177 * src/SDCCmem.h: added macro CONST_NAME
8178 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8179 moving the info into the highest bits, see also gptrget/gptrput
8180 * src/src.dsp: added sdcc.ico to project files
8181 * src/avr/gen.c (genCast): fixed bug 0x%d
8182 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8183 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8184 relation between ptr_type and DCL_TYPE,
8185 (genCast): fixed bug 0x%d
8186 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8187 (CODE)" for const_name
8188 * src/hc08/gen.c (genCast): fixed bug 0x%d
8189 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8190 (hc08_port): added "CONST (CODE)" for const_name
8191 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8192 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8193 between ptr_type and DCL_TYPE,
8194 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8195 operand* and took AOP() inside function so sfr-ness can be checked,
8196 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8198 (genFunction, genEndFunction): optimized stack setup,
8199 (genMinus): optimized for literals with ending zeroes (in bytes),
8200 (genCast): fixed bug 0x%d
8201 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8202 (mcs51_port): added "CONST (CODE)" for const_name
8203 * src/mcs51/peeph.def: made rule 226 more generic
8204 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8205 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8206 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8207 * src/z80/main.c (z80_port): added NULL for const_name,
8208 (gbz80_port): added NULL for const_name
8209 * support/regression/tests/bug663539.c,
8210 * support/regression/tests/sfr16.c: new tests
8212 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8214 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8216 2005-06-24 Raphael Neider <rneider AT web.de>
8218 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8220 * device/include/pic16/signal.h: added USBIF
8223 2005-06-24 Raphael Neider <rneider AT web.de>
8225 * device/lib/pic16/libdev/pic18f2455.c,
8226 device/include/pic16/pic18f2455.h: NEW
8227 * device/include/pic16/pic18fregs.h,
8228 device/lib/pic16/pics.all,
8229 src/pic16/device.c: added 18f2455
8230 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8231 device/include/pic16/{pic18f[68][567].h,usart.h}:
8232 replaced MULTIPLE_USARTS define with more relaible
8233 compatibility sfrs (for USART access)
8235 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8237 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8238 and the output asm file line is printed on two lines.
8240 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8242 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8243 BGT, BLE, BHI, and BLS instructions
8244 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8246 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8247 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8249 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8251 2005-06-15 Raphael Neider <rneider AT web.de>
8253 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8254 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8255 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8256 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8257 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8259 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8261 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8262 Marcel Telka in bug #1215704
8264 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8266 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8267 located in shared memory bank.
8269 2005-05-31 Raphael Neider <rneider AT web.de>
8271 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8272 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8273 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8275 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8277 * device/lib/_strncpy.c: fixed the fix
8279 2005-05-26 Raphael Neider <rneider AT web.de>
8281 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8282 initializers with \0, bug #1208187
8283 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8284 intializers with \0, bug #1208187
8286 2005-05-26 Raphael Neider <rneider AT web.de>
8288 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8289 initializers with \0, bug #1208187
8290 * src/pic16/main.c (_process_pragma): added sanity checks
8291 for stack position and size, emit warnings when appropriate
8293 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8295 * device/lib/_strncpy.c: fixed not filling with \0
8297 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8299 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8301 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8302 compound_statement),
8304 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8306 2005-05-24 Raphael Neider <rneider AT web.de>
8308 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8310 2005-05-24 Raphael Neider <rneider AT web.de>
8312 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8313 TRISE definitions, closes bug #1162453
8315 2005-05-22 Raphael Neider <rneider AT web.de>
8317 * src/pic16/main.c (_process_pragma): check for missing
8318 arguments to pragmas code and udata
8319 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8320 consistency fixes to match other headers (thanks to Jim Paris)
8321 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8323 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8325 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8327 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8329 * support/regression/tests/bug1198642.c: new test
8330 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8331 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8332 * support/scripts/resource.h,
8333 * support/scripts/resource.rc,
8334 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8335 * support/scripts/sdcc.ico: added 32x32 icon
8337 2005-05-18 Raphael Neider <rneider AT web.de>
8339 * device/lib/pic16/libdev/pic18f*.c,
8340 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8341 keywords to "__sfr" and "__at (X)"
8342 * device/include/pic16/pic18fregs.h: added pic18f4520
8343 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8344 #1203088 (MPLAB compatibility)
8346 2005-05-17 Raphael Neider <rneider AT web.de>
8348 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8349 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8350 * device/lib/pic16/pics.all: added new devices
8351 * src/pic16/device.c: added support for pic18f4520
8353 2005-05-16 Raphael Neider <rneider AT web.de>
8354 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8355 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8356 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8357 convenience function for bit access
8359 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8361 * device/lib/printf_large.c: fixed bug 1193299
8362 * support/regression/tests/bug1057979.c: added test %3.3s
8364 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8366 * device/include/mcs51/8051.h,
8367 * device/include/mcs51/8052.h: made parseable with lint
8368 * device/include/mcs51/lint.h: added include file for (sp)lint
8369 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8370 * doc/cdbfileformat.lyx,
8371 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8373 2005-05-14 Raphael Neider <rneider AT web.de>
8375 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8376 * device/lib/pic16/libc/stdlib/itoa.c (new)
8377 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8378 * device/lib/pic16/libio/Makefile: exclude subdir according to
8379 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8380 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8381 * src/pic16/gen.c (genFunction): prevent annoying warning
8382 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8384 * support/cpp2/cppmain.c (cpp_output_string): new
8385 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8388 2005-05-13 Borut Razem <borut.razem AT siol.net>
8390 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8392 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8394 * .version: changed to version 2.5.1; back to bleeding edge development
8396 2005-05-11 Borut Razem <borut.razem AT siol.net>
8398 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8399 generate PDF version 1.3 documents
8401 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8403 * .version: changed to version 2.5.0
8405 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8407 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8409 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8411 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8412 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8413 well as many smaller updates.
8414 * .version: changed to version 2.5.0-pre1
8416 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8418 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8420 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8422 * support/regression/tests/bug1185672.c: added
8423 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8425 * src/mcs51/gen.c (genCall): added comments, made it look safer
8426 * src/mcs51/gen.c (genEndFunction): simplified
8428 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8430 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8432 2005-04-14 Borut Razem <borut.razem AT siol.net>
8434 * fixed bug 1045046 - SIGSEGV with really simple code?:
8435 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8436 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8438 2005-04-14 Borut Razem <borut.razem AT siol.net>
8440 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8441 src/pic16/device.h: temporarily disabled experimental #inline pragma
8444 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8446 * device/include/z80/stdio.h,
8447 * device/include/z80/string.h: removed these highly incomplete files so
8448 SDCC can use the default ones in device/include/
8450 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8452 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8454 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8457 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8459 * device/include/malloc.h: removed redundant __reentrant prototypes
8460 * device/lib/_mullong.c: added working xstack variant in asm (C version
8461 doesn't pass regression tests)
8462 * device/lib/bpx.c: used __data and made bpx char for mcs51
8463 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8464 (createFunction): fixed bug with xstackPtr
8465 * src/SDCCcse.c: corrected comments
8466 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8467 (killDeadCode, eBBlockFromiCode): removed unused code
8468 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8470 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8471 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8472 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8473 (genModOneByte): fixed warning in MSVC
8474 * src/mcs51/main.c (): added comments
8475 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8477 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8479 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8481 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8483 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8485 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8487 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8488 characters arrays of larger size than the declared one.
8490 2005-04-10 Borut Razem <borut.razem AT siol.net>
8492 * src/pic/gen.c (genInline),
8493 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8494 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8495 (findNextInstruction), (findPrevInstruction),
8496 (findInstructionUsingLabel),
8497 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8498 * src/pic/pcode.c (findLabel): added missing '\n'
8499 * src/src.dsp: added SDCCdwarf2.c to the project
8501 2005-04-09 Borut Razem <borut.razem AT siol.net>
8503 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8505 2005-04-08 Raphael Neider <rneider AT web.de>
8507 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8508 into the chain after a given one) and mergeDefmapSymbols (combine
8509 defmap entries for each symbol per pcode)
8510 * (createDefmap): have defmap entries merged in the end
8511 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8512 a symbol before replacing one access type's symbol, merge symbols in
8513 the end (replacement symbol might already have an entry)
8514 * (assignValnums): keep reference to written WREG intact
8516 2005-04-08 Raphael Neider <rneider AT web.de>
8518 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8521 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8523 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8526 2005-04-07 Raphael Neider <rneider AT web.de>
8528 * device/include/pic16/usart.h: added compatibility defines for
8529 devices with more than one USART
8530 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8532 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8534 * device/lib/Makefile.in: updated for port specific include
8536 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8538 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8540 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8542 * device/include/8051.h,
8543 * device/include/8052.h,
8544 * device/include/at89S8252.h,
8545 * device/include/at89c55.h,
8546 * device/include/at89x051.h,
8547 * device/include/at89x51.h,
8548 * device/include/at89x52.h,
8549 * device/include/mcs51reg.h,
8550 * device/include/reg51.h,
8551 * device/include/reg764.h,
8552 * device/include/regc515c.h,
8553 * device/include/sab80515.h: (re)moved these 12 files
8554 * device/include/mcs51/8051.h,
8555 * device/include/mcs51/8052.h,
8556 * device/include/mcs51/at89S8252.h,
8557 * device/include/mcs51/at89c55.h,
8558 * device/include/mcs51/at89x051.h,
8559 * device/include/mcs51/at89x51.h,
8560 * device/include/mcs51/at89x52.h,
8561 * device/include/mcs51/mcs51reg.h,
8562 * device/include/mcs51/reg51.h,
8563 * device/include/mcs51/reg764.h,
8564 * device/include/mcs51/regc515c.h,
8565 * device/include/mcs51/sab80515.h: and added them here
8567 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8569 * device/include/stdarg.h: changed SDCC specific keywords to double
8571 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8573 * device/include/hc08/mc68hc908gp32.h,
8574 * device/include/hc08/mc68hc908jb8.h,
8575 * device/include/hc08/mc68hc908jkjl.h,
8576 * device/include/hc08/mc68hc908qy.h: fixed comments
8577 * device/include/mcs51/README: updated
8578 * device/include/mcs51/c8051f120.h: added PINRSF
8579 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8580 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8581 amidst code. Also inline is not supported.
8583 2005-04-06 Raphael Neider <rneider AT web.de>
8585 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8586 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8587 callers stack/frame pointers
8589 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8591 * device/include/pic16/usart.h: added, missing in previous commit,
8592 * device/include/pic16/adc.h: fixed typo,
8593 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8595 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8597 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8598 uninitialized because a bug appears with gplink
8599 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8600 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8601 complains for unrecognised option
8603 2005-04-05 Raphael Neider <rneider AT web.de>
8605 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8606 structs as well (using memcpy)
8607 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8608 on ISRs (GOTO has no label)
8609 * src/pic16/device.h: added OF_OPTIMIZE_DF
8610 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8611 new data flow analysis/optimization
8612 * src/pic16/pcode.c: added (prototypes for and implementation of)
8613 dataflow analysis functions, fixed pCodeInstructions' inCond and
8614 outCond values, made RCALL a branch instruction
8615 * (pic16_unlinkpCode): keep C line if possible
8616 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8617 C line moved if possible
8618 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8619 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8620 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8621 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8623 * (pic16_getJumptabpCode): NEW, needed in...
8624 * (LinkFlow): fixed handling of jumptables, calls and conditional
8626 * (pic16_InsertCommentAfter): NEW
8627 * (pic16_pCodeReplace): made verbose and flow preserving
8628 * (AnalyzeFlow): added call to data flow analysis
8629 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8630 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8631 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8633 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8635 * src/SDCCast.c (decorateType): fixed bug #1105626
8637 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8639 * device/include/asm/pic16/features.h,
8640 * pic18f*.h headers,
8641 * device/include/pic16/adc.h,
8642 * device/include/pic16/delay.h,
8643 * device/include/pic16/i2c.h,
8644 * device/include/pic16/malloc.h,
8645 * device/include/pic16/stdio.h,
8646 * device/include/pic16/stdlib.h,
8647 * device/include/pic16/string.h,
8648 * device/lib/pic16/libc/stdio/printf_tiny.c,
8649 * device/lib/pic16/libc/stdio/printf_small.c,
8650 * device/lib/pic16/libc/stdio/strmgpsim.c,
8651 * device/lib/pic16/libc/stdio/strmmssp.c,
8652 * device/lib/pic16/libc/stdio/strmusart.c,
8653 * device/lib/pic16/libc/stdio/vfprintf.c,
8654 * device/lib/pic16/libc/stdlib/ltoa.c,
8655 * device/lib/pic16/libc/stdlib/putchar.c,
8656 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8657 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8658 * device/lib/pic16/libc/stdlib/memchrram.c,
8659 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8660 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8661 * device/lib/pic16/libio/adc/adcbusy.c,
8662 * device/lib/pic16/libio/adc/adcread.c,
8663 * device/lib/pic16/libio/adc/adcsetch.c,
8664 * device/lib/pic16/libio/usart/ubaud.c,
8665 * device/lib/pic16/libio/usart/ubusy.c,
8666 * device/lib/pic16/libio/usart/udrdy.c,
8667 * device/lib/pic16/libio/usart/uopen.c,
8668 * device/lib/pic16/libio/usart/uputc.c,
8669 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8670 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8671 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8672 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8673 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8674 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8675 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8676 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8677 specific keywords to double underlined form,
8678 * device/lib/pic16/libc/Makefile.rules,
8679 * device/lib/pic16/libsdcc/Makefile.rules,
8680 * device/lib/pic16/libm/Makefile,
8681 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8682 to compile with C standard set in Makefile.common
8683 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8684 rand.c and crc.c in compilation process,
8685 * device/lib/pic16/libsdcc/int/divuint.c,
8686 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8687 `c' from signed to unsigned,
8688 * device/lib/pic16/startup/crt0.c,
8689 * device/lib/pic16/startup/crt0i.c,
8690 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8691 keywords to double underlined form, bug fixes in _do_cinit function
8692 which prevented the correct initialization of the .idata segment,
8693 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8694 core to enter a infinite loop
8695 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8697 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8699 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8701 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8703 * device/include/Makefile.in: add support for hc08 subdirectory
8704 * device/include/hc08/: new subdirectory
8705 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8706 Lucas Loizaga, thanks!
8707 * device/include/hc08/mc68hc908qy.h,
8708 * device/include/hc08/mc68hc908gp32.h,
8709 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8710 their own directory. Changed internal macro names to use the compiler
8711 reserved namespace. Changed SDCC specific keywords to double
8713 * device/include/math.h,
8714 * device/include/malloc.h,
8715 * device/include/stdarg.h,
8716 * device/include/stdbool.h
8717 * device/include/string.h,
8718 * device/include/tinibios.h,
8719 * device/include/ds400rom.h,
8720 * device/include/8051.h,
8721 * device/include/8052.h,
8722 * device/include/80c51xa.h,
8723 * device/include/at89c55.h,
8724 * device/include/at89S8252.h,
8725 * device/include/at89x51.h,
8726 * device/include/at89x52.h,
8727 * device/include/ds80c390.h,
8728 * device/include/reg764.h,
8729 * device/include/regc515c.h,
8730 * device/include/sab80515.h,
8731 * device/include/mcs51/c8051f000.h,
8732 * device/include/mcs51/c8051f018.h,
8733 * device/include/mcs51/c8051f020.h,
8734 * device/include/mcs51/c8051f040.h,
8735 * device/include/mcs51/c8051f060.h,
8736 * device/include/mcs51/c8051f120.h,
8737 * device/include/mcs51/c8051f300.h,
8738 * device/include/mcs51/c8051f310.h,
8739 * device/include/mcs51/c8051f320.h,
8740 * device/include/mcs51/c8051f330.h,
8741 * device/include/mcs51/c8051f350.h,
8742 * device/include/z180.h: Changed SDCC specific keywords to double
8745 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8747 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8749 * (pic16_assignConfigWordValue): disable testing of configuration
8750 register value with config mask,
8751 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8752 function with port->fun_prefix,
8753 * (genFunction): when generating a naked interrupt function never
8754 create an absolute segment placed in interrupt vector address, place
8755 the actual interrupt function at IVA instead, when an interrupt
8756 function is generated with unspecified interrupt then do not create
8757 the absolute section,
8758 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8759 code for generating a call to generic pointer get/put function with
8760 a call to function pic16_callGenericPointer(),
8761 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8762 the call to the generic pointer get/put functions with prefixing the
8763 function name with port->fun_prefix,
8764 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8765 * src/pic16/main.c (_process_pragma): prefix function with
8767 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8768 calling assembler, old 18Fxxxx macro is deprecated,
8769 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8770 PC_ASMDIR in while condition,
8771 * (findInstruction): add PC_ASMDIR in while condition,
8772 * (buildCallTree): prefix main with port->fun_prefix,
8773 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8774 identifier for variable with banked access in instructions BTFSS,
8775 BTFSC, BCF, BSF, BTG
8776 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8777 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8778 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8779 perform optimization when enviroment variable NO_REG_OPT is set,
8780 * (insideLRBlock): NEW, return 1 if register is inside an
8781 INF_LOCALREGS block,
8782 * (RemoveRegFromLRBlock): remove a register that is completely
8783 eliminated by register optimization, but it is still left in local
8784 register store/restore in/from stack block,
8785 * (Remove2pcodes): after removing register, check to see if it
8786 should be removed from local register store/restore in/from stack
8788 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8789 DUMMY_READ_VOLATILE,
8791 * device/include/pic16/adc.h: minor prototype modifications and
8793 * device/include/pic16/malloc.h: added GPL notice various
8795 * device/include/pic16/stdint.h: NEW, standard header for ints
8796 * device/include/pic16/delay.h: NEW, header for delay functions,
8797 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8799 * device/include/pic16/signal.h: NEW, header providing helper macros
8800 for implementing signal handlers,
8801 * device/include/pic16/stdio.h: added prototypes for functions,
8802 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8803 prototypes for stdin and stdout, added macro PUTCHAR to
8804 automatically implement putchar function prototype,
8805 * device/include/pic16/usart.h: modified and updated USART library,
8806 * device/lib/pic16/libio/adc/,
8807 * device/lib/pic16/libio/i2c: some modifications to improve library
8809 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8810 family of functions,
8811 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8812 family of functions and other sources,
8813 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8814 of the PIC18Fxx[28] devices,
8815 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8816 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8817 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8818 _do_cinit function, because the previous failed when local variables
8819 where not placed in the same memory bank,
8820 * device/lib/pic16/libsdcc/char/: various modifications to improve
8821 library performance,
8822 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8823 information on the new functions of the c library and more...
8825 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8827 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8829 2005-03-26 Raphael Neider <rneider AT web.de>
8831 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8832 if condition == CARRY)
8833 * (genCmp): adapted to new genSkipc semantics
8834 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8835 on rIfx (genCmp was broken)
8837 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8839 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8840 * src/z80/main.c (_keywords[]),
8841 * src/SDCCglobal.h (struct options),
8843 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8844 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8845 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8846 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8847 always available in leading double underscore form. The C99 support is
8848 mostly missing, but it's a start.
8849 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8850 reserved identifier "__data".
8852 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8854 * src/mcs51/peeph.def: fixed bug 1170013
8856 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8858 * device/include/mcs51reg.h: fixed bug 842007
8860 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8862 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8865 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8867 * src/port.h (struct PORT),
8868 * src/avr/ralloc.c (avr_assignRegisters),
8870 * src/ds390/ralloc.c (ds390_assignRegisters),
8872 * src/hc08/ralloc.c (hc08_assignRegisters),
8874 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8876 * src/pic/ralloc.c (pic14_assignRegisters),
8878 * src/pic16/ralloc.c (pic16_assignRegisters),
8880 * src/xa51/ralloc.c (xa51_assignRegisters),
8882 * src/z80/ralloc.c (z80_assignRegisters),
8884 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8885 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8887 * src/SDCCdflow.c (computeDataFlow),
8889 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8891 * src/SDCCcflow.c (*),
8893 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8894 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8895 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8896 immedDom() returning wrong block; probably fixes bug #1160833)
8898 2005-03-20 Borut Razem <borut.razem AT siol.net>
8900 * support/scripts/inc2h.pl: WIN32 port
8902 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8904 * device/lib/makefile.in: added abs.c and labs.c
8906 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8908 * device/include/stdint.h: added
8909 * device/lib/abs.c: added
8910 * device/lib/labs.c: added
8911 * device/include/stdlib.h: added abs() and labs() prototypes
8912 * device/lib/libsdcc.lib: added abs and labs
8913 * device/include/float.h,
8914 * device/lib/_fsmul.c,
8915 * device/lib/printf_fast.c,
8916 * device/lib/printf_tiny.c: updated comments
8918 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8920 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8923 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8925 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8926 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8928 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8930 * device/lib/printf_large.c: removed inline assembly for portability and
8931 readability. Use printf_fast if speed or size are more important.
8932 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8933 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8935 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8937 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8938 prevent compiler warning
8940 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8942 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8943 moved to level 0 and declared as static. Also they are explicit
8944 placed in access bank. This was necessery because some times they
8945 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8946 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8947 optimizations. Currently only compare to unsigned char is implemented,
8948 * src/pic16/gen.c: added fReturnIdx array,
8949 * (struct resolvedIfx) is moved to gen.h and made public,
8950 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8951 * (aopForSym): added an optimization to directly store in stack of
8952 the operand of a SEND iCode,
8953 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8954 but as registers instead (AOP_REG) using the fReturnIdx array,
8955 * (pic16_freeAsmop): remove the freed register from the
8956 _G.sregsAlloc field,
8957 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8958 a compare of 'WREG',
8959 * (pic16_popGetTempRegCond): changed function prototype, now
8960 function takes also a bitVector argument v which holds the current
8961 set of registers that are allocated for stack access by aopForSym,
8962 registers allocated in aopForSym for accessing stack symbols are not
8963 any more part of the functions usedRegs field,
8964 * (genCall): some times aopOp is called for a stack variable to be
8965 send, aopForSym might perform the push, if this is true make sure
8966 that genCall doesn't push the variable twice by testing _G.resDirect,
8967 * (genFunction): changed testing for unspecified interrupt number
8968 from 256 to INTNO_UNSPEC,
8969 * modified selection scheme of frame pointer generation. Previously
8970 if function did use local registers a frame pointer was generated,
8971 now a frame pointer is generated only if function has arguments
8972 (that need PLUSW2 register access), or has stack arguments, or the
8973 compiler is not instructed to omit the frame pointer,
8974 * (genEndFunction): before restoring local registers that were saved
8975 in the function preamble, also restore the registers that *might*
8976 have been allocated for stack access,
8977 * (genRet): removed some old comments,
8978 * (genCmp, the active (RN's) version): added a call to the
8979 pic16_genCmp_special function to perform the compare with a more
8980 robust and optimized way,
8981 * (genInline): a feature has been added in inline code generation,
8982 which allows a wildcard variable substitution when writing inline
8983 assembly. Code is incomplete and experimental therefore undocumented,
8984 * (genCast): changed order of aopOp for result and right to allow
8985 aopForSym to directly load the result if possible,
8986 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8987 perform an optimized compare on some selected special occasions,
8988 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8989 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8990 generate an IVT any more,
8991 * src/pic16/main.c (pic16_optionsTable): added command line option
8993 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8994 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8996 * src/pic16/NOTES: Raphael Neider added in list of active developers
8997 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8998 jumptable_end to prevent bug #,
8999 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9000 inCond and outCond fields,
9001 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9002 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9003 turn off register spilling,
9004 * (packRegsForOneUse): synced with other ports' versions although it
9005 is not used currently,
9006 * (pic16_packRegisters): added an optimization while reading
9007 structure bitfields, some registers may be saved (malloc code is
9008 decreased by 80 bytes)
9010 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9012 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9013 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9014 this can be optimized more?
9016 2005-03-10 Raphael Neider <rneider AT web.de>
9018 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9019 genNearPointerGet): (hopefully) fixed access to bitfields via
9020 pointers (p->bitN = x; and x = p->bitN; failed)
9022 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9024 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9026 2005-03-09 Raphael Neider <rneider AT web.de>
9028 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9030 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9032 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9033 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9034 (regTypeNum): set REG_BIT type if necessary
9035 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9036 * support/regression/tests/critical.c: check bug 1144613
9038 2005-03-02 Raphael Neider <rneider AT web.de>
9040 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9042 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9044 * src/avr/ralloc.c (serialRegAssign),
9045 * src/ds390/ralloc.c (serialRegAssign),
9046 * src/hc08/ralloc.c (serialRegAssign),
9047 * src/mcs51/ralloc.c (serialRegAssign),
9048 * src/pic/ralloc.c (serialRegAssign),
9049 * src/pic16/ralloc.c (serialRegAssign),
9050 * src/xa51/ralloc.c (serialRegAssign),
9051 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9053 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9055 * src/SDCCast.c (decorateType): fixed bug 1124787
9057 2005-02-20 Hubert Sack <sack AT digiplan.de>
9058 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9060 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9063 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9065 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9066 to keep the correct label reference count when adding/removing references
9067 to labels. A peephole file using this is appended to patch #1144962.
9069 2005-02-14 Raphael Neider <rneider AT web.de>
9071 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9072 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9073 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9074 retrievals of result operand's value on assignment
9076 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9078 * device/include/pic16/string.h: modified prototype for memccpy()
9079 to memccpy(void *, void *, char, size_t)
9080 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9081 check whether to omit frame pointer or not,
9082 * (genInline): convert all occurences of "\n" to LF in inline
9083 assembler blocks, this helps formatting the inline text,
9084 * (pic16_loadFSR0): modified prototype,
9085 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9086 removed some 8051 legacy code,
9087 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9088 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9089 before allocating temporary registers in functions,
9091 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9093 * support/regression/tests/bitvars.c: corrected the "fix"
9095 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9097 * support/regression/tests/bitvars.c,
9098 * support/regression/tests/bitwise.c,
9099 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9101 2005-02-10 Raphael Neider <rneider AT web.de>
9103 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9104 different size for Alpha
9105 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9107 2005-02-09 Raphael Neider <rneider AT web.de>
9109 * src/SDCC.lex(doPragma) : save and restore warning options as well
9110 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9111 * have #pragma less_pedantic set the errorlevel to WARNING
9113 * (cloneOptimize) : fixed wrong malloc's size
9114 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9115 facilitate correct handling of #pragma (save|restore)
9117 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9119 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9121 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9123 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9125 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9127 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9129 2005-02-02 Raphael Neider <rneider AT web.de>
9131 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9132 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9133 * (pic16_storeForReturn): fixed to allow returning function pointers
9134 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9135 * device/include/pic16/{stddef.h,stdbool.h}: added
9137 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9139 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9141 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9143 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9144 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9145 appeared to be required
9147 2005-01-31 Borut Razem <borut.razem AT siol.net>
9149 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9150 include/mcs51 and include/z80 directories to the package
9152 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9154 * src/hc08/gen.c (genFunction): fixed bug #1112752
9156 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9158 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9160 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9162 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9164 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9166 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9168 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9170 * device/include/c8051fxxx.h: removed these 6 files
9171 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9173 2005-01-26 Raphael Neider <rneider AT web.de>
9175 * src/pic16/gen.c (genAssign): fixed assignment from longs
9176 in codespace (were cut to three bytes)
9177 * (genDummyRead): implemented (except for CODESPACE...),
9179 * src/pic16/glue.c (emitStatistics): beautified
9180 * device/lib/pic16/libm/Makefile: added include path
9182 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9184 * src/z80/gen.c (aopPut): fixed bug #1103902
9186 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9188 * device/lib/expf.c: fixed bug #1095792
9190 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9192 * device/lib/pic16/libm: added Math library sources
9194 2005-01-24 Raphael Neider <rneider AT web.de>
9196 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9197 to enable upcast to pCodeOpReg2 (there is no type tag to
9198 differenciate the two and pic16_popGet2p cast into PCOR2)
9199 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9200 (sizeof(sectNames) changed to sizeof(sectName))
9201 Both patches fix segfaults under MinGW.
9203 2005-01-23 Raphael Neider <rneider AT web.de>
9205 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9206 Safe_[mc]?alloc()'ed variables
9207 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9208 of (byte sized) temporaries (assign them to WREG for now)
9209 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9210 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9211 this might fix SIGSEGVs on MinGW...
9212 * src/SDCCopt.c (killDeadCode): restored original behaviour
9213 (volatile operands might get thrown away though)
9215 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9217 * src/pic16/gen.c: fixed bug #1106975,
9218 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9219 pointer update, INTCON is saved, global interrupts are disabled and
9220 restored after updateing TOS.
9221 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9222 * added function attribute 'shadowregs' to take advantage of shadow
9224 * added function attribute 'wparam' as an alternative to the wparam
9226 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9227 user declares a non-ISR function as 'shadowregs',
9228 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9230 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9232 * .version: bumped version number to 2.4.8
9233 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9235 * device/lib/pic16/libio/i2c/: I2C module support library,
9236 * device/include/pic16/i2c.h: I2C support library header,
9237 * device/lib/pic16/libc/stdio/: standard IO support sources,
9238 * (printf_small.c): printf_small() source, supports float print,
9239 * (printf_tiny.c): printf_tiny() source, does not support floats,
9240 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9241 enable global optimizations for entire library source, other
9242 Makefiles in the source tree are also modified to reflect this,
9243 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9245 * doc/sdccman.lyx: updated to reflect new changes,
9246 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9247 sym->onStack if-case,
9248 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9249 sbit, idata, _idata, xdata, _xdata,
9250 * added pragma library, to link an external library, (see doc),
9251 * removed command line options, --pomit-config-words, --pomit-ivt,
9252 --pleave-reset-vector,
9253 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9254 when calling assembler to reflect memory model used, also define
9255 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9256 reflect stack model used,
9257 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9258 on stack return NULL,
9260 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9262 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9263 of the operands is volatile. Fixes #1020220
9265 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9267 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9268 * (OptimizeRegUsage): make sure that there is really no other flow where
9269 the first pCode is used
9271 2005-01-22 Raphael Neider <rneider AT web.de>
9273 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9274 to fix #1106967 (pCode->seq are not set up correctly)
9276 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9278 * src/SDCCglue.c (glue): make sure code area is declared before the
9279 static initialization area.
9281 2005-01-21 Raphael Neider <rneider AT web.de>
9283 * device/lib/Makefile.in: fixed test for pic16 install dir
9284 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9286 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9287 added --optimize-goto compiler switch and pragma wparam documentation
9288 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9289 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9290 and PRODH closing bug #1071770 (peephole optimizer)
9292 2005-01-19 Raphael Neider <rneider AT web.de>
9294 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9295 cmdLine buffers (used when calling sdcpp...) are large enough
9296 (MAX_PATH=256 truncates arguments leading to system halts when
9298 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9299 * (genUminus): rewritten to for efficiency
9300 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9301 used uninitialized in some cases)
9302 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9303 copy the third byte from the int -- now assumes 0x80 (data memory)
9304 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9305 operands (genAddLit expects the iCode's operands to swapped as
9306 well), fixed leftover bytes (crashed for short left operands)
9307 * (pic16_genMinusDec): performance improvements, removed false
9309 * (pic16_genMinus): fixed to cope with differently sized operands
9310 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9312 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9313 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9314 new banksel optimization
9315 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9316 analysis for temporary registers (segfaults...)
9317 * src/pic16/peeph.def: added rule
9319 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9321 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9322 which converts a float number to its ASCII representation
9323 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9324 functions to convert the fractional and integer part of a float to ASCII,
9325 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9326 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9328 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9330 * device/include/pic16/adc.h: added GPL info,
9331 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9332 a pCodeOp as tested operand,
9333 * (genNearPointerGet): optimized bit testing, does not use
9334 intermediate register for bit value, test directly instead with
9335 BTFSS, BTFSC, works only for single bits,
9336 * (genpic16Code): dump the name of the iCode in the asm,
9337 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9338 renamed to pic16_decodeOp,
9339 * (serialRegAssign): do not allocate a temporary register for iCode
9340 sequences that test a single bit for 1/0
9342 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9344 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9345 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9346 access stack and frame pointers. They are initially assigned to
9347 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9348 accessing SFRs. Updated all occurences of modification of stack or
9349 frame pointer in gen.c and pcode.c,
9350 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9351 assigning of a literal value to pointers,
9352 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9353 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9356 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9358 * doc/sdccman.lyx: update documentation about stack pragma, added
9359 some info for stack memory models
9361 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9363 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9365 2005-01-08 Raphael Neider <rneider AT web.de>
9367 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9368 udata sections to fix bug #1097823
9370 2005-01-05 Raphael Neider <rneider AT web.de>
9372 * src/pic16/gen.c (genGenericShift): added handling of differently
9373 sized left operand and result
9375 2005-01-04 Raphael Neider <rneider AT web.de>
9377 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9378 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9379 to hold the condition bit)
9380 * added new version of genCmp (old code available via #define)
9381 * added new version of genShiftLeft/genShiftRight in a generic
9382 way, now supports shifting by negative values
9383 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9384 shiftCount (expected by genGenericShift)
9385 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9386 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9388 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9389 is an invalid literal too...)
9391 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9393 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9394 from Raphael Neider,
9395 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9396 for 8-bit literals. This fixes some literal operands which are sign
9397 extended to 16-bits ints when instruction needs only 8-bits.
9399 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9401 * device/lib/logf.c: added mcs51 assembly version
9402 * device/lib/expf.c: added mcs51 assembly version
9403 * device/lib/_logexpf.c: new shared asm code for expf and logf
9404 * device/include/math.h: add defines for assembly math library
9405 * device/lib/Makefile.in: build new _logexpf.c
9406 * device/lib/libfloat.lib: use new _logexpf.c
9408 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9411 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9412 device types which have less than 0x7f registers.
9414 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9416 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9418 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9420 * device/lib/printf_fast.c: only build on supported arch.
9421 * device/lib/printf_tiny.c: only build on supported arch.
9422 * device/lib/printf_fast_f.c: only build if asm float lib
9423 * device/lib/_fsget1arg.c: only build if asm float lib
9424 * device/lib/_fsget2args.c: only build if asm float lib
9425 * device/lib/_fsnormalize.c: only build if asm float lib
9426 * device/lib/_fsreturnval.c: only build if asm float lib
9427 * device/lib/_fsrshift.c: only build if asm float lib
9428 * device/lib/_fsswapargs.c: only build if asm float lib
9429 * device/include/stdio.h: don't provide print_fast,
9430 print_fast_f, print_tiny prototypes if --xstack used
9432 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9434 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9435 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9438 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9440 * device/lib/printf_fast_f.c: same as printf_fast, but
9441 with floating point enabled
9442 * device/lib/printf_fast.c: minor tweaks
9443 * device/include/stdio.h: add printf_fast_f
9445 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9447 * src/SDCCmain.c: make --float-reent default for mcs51
9448 * device/lib/_fsadd.c: added mcs51 assembly version
9449 * device/lib/_fssub.c: added mcs51 assembly version
9450 * device/lib/_fsmul.c: added mcs51 assembly version
9451 * device/lib/_fsdiv.c: added mcs51 assembly version
9452 * device/lib/_fseq.c: added mcs51 assembly version
9453 * device/lib/_fsneq.c: added mcs51 assembly version
9454 * device/lib/_fsgt.c: added mcs51 assembly version
9455 * device/lib/_fslt.c: added mcs51 assembly version
9456 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9457 * device/lib/Makefile.in: add _fscmp to build
9458 * device/lib/libfloat.lib: add _fscmp to build
9460 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9462 * device/lib/_fs2slong.c: added mcs51 assembly version
9463 * device/lib/_fs2sint.c: added mcs51 assembly version
9464 * device/lib/_fs2schar.c: added mcs51 assembly version
9465 * device/lib/_fs2ulong.c: added mcs51 assembly version
9466 * device/lib/_fs2uint.c: added mcs51 assembly version
9467 * device/lib/_fs2uchar.c: added mcs51 assembly version
9468 * device/lib/_slong2fs.c: added mcs51 assembly version
9469 * device/lib/_sint2fs.c: added mcs51 assembly version
9470 * device/lib/_schar2fs.c: added mcs51 assembly version
9471 * device/lib/_ulong2fs.c: added mcs51 assembly version
9472 * device/lib/_uint2fs.c: added mcs51 assembly version
9473 * device/lib/_uchar2fs.c: added mcs51 assembly version
9474 * device/include/float.h: added #define to select asm vs c
9476 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9478 * device/lib/printf_fast.c: improvements to float output
9479 * device/include/float.h: add defines for assembly float library
9480 * device/lib/_fsget1arg.c: receive 1 float arg
9481 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9482 * device/lib/_fsnormalize.c: normalize a float
9483 * device/lib/_fsreturnval.c: return float, various helper routines
9484 * device/lib/_fsrshift.c: right shift a float's mantissa
9485 * device/lib/_fsswapargs.c: swap 2 floats
9486 * device/lib/Makefile.in: build these 6 new files for mcs51
9487 * device/lib/libfloat.lib: add these 6 files to the library
9489 2004-12-26 Borut Razem <borut.razem AT siol.net>
9491 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9494 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9496 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9497 and fully reentrant and register bank neutral.
9498 * device/lib/printf_fast.c: added float (not enabled by default),
9499 added compact/slower integer (also not enabled by default),
9500 improved size/speed of fast integer code, other minor changes
9501 * device/include/stdio.h, device/lib/Makefile.in,
9502 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9504 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9506 * src/pic16/pcode.c: declaring variables other than at the start of a
9507 block is not supported in C by VC6.
9509 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9511 * applied a previous patch from Raphael Neider that wasn't included
9512 in the previous commits, which fixes infinite loops within jumptable
9514 * made some fixes that previous patches introduced
9516 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9518 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9519 that fixes an issue with AOP_PCODE asmop's offset,
9520 * (pic16_popCopyReg): update instance field too,
9521 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9522 function of pic port,
9523 * (genCmp, genAnd, genAssign),
9524 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9526 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9528 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9529 variables initial values to idata section,
9530 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9531 variables in some functions. This utilizes parmBytes field of iCode
9532 structure to hold the offset of the variable in stack. (might be
9533 able to use the stack field too?)
9534 * applied patch from Raphael Neider # ### , # ###
9535 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9536 variable initial values in idata section,
9537 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9538 for static variables with initial value
9539 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9540 applied fix in while loop from Raphael Neider.
9542 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9544 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9545 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9546 * src/ds390/ralloc.c (serialRegAssign): spill bits
9547 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9548 * support/Util/SDCCerr.c,
9549 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9550 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9551 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9553 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9555 * device/include/sdcc-lib.h: inserted LGPL, added includes
9556 asm/ds390/features.h and asm/mcs51/features.h
9557 * device/include/asm/default/features.h,
9558 * device/include/asm/gbz80/features.h,
9559 * device/include/asm/z80/features.h: added empty _AUTOMEM
9561 * device/include/asm/ds390/features.h,
9562 * device/include/asm/mcs51/features.h: added files with defines for
9563 _AUTOMEM and _STATMEM indicating automatic and static storage class
9564 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9565 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9566 * src/SDCCicode.c (geniCodeCast),
9567 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9568 * src/SDCCloop.c (loopInduction): removed unused variable lr
9569 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9570 to convertToFcall to include char modulo (RFE 1065037), added check
9571 if left operand is unsigned and use abs of literal value
9572 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9573 as it doesn't work after conversion from peephole.def to peephole.rul
9574 * src/mcs51/gen.c (toBoolean): added check for size,
9575 (genModOneByte): optimized code for signed char modulo a literal
9576 power of 2 (thanks to Hubert Sack),
9577 (genRRC): removed unnecessary "clr c",
9578 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9579 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9581 swapped rules 256.c and 256.d,
9582 extended 256.d by using new multiple checks (thanks Erik),
9583 added rules 256.e and 256.f,
9584 updated rule 261.a and 261.b to new generated code
9585 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9587 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9589 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9590 induction related bugs, including first part of bug #1074377
9592 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9594 * applied patch from bug-report #1076292,
9595 * applied patches for genAnd and Goto-optimizations for Raphael
9597 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9598 dump a less iCode information,
9599 * src/pic16/device.h (pic16_options_t): added field debgen,
9600 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9601 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9602 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9604 * (various functions): added macros FENTRY and FENTRY2 to functions,
9605 to emit function prologue,
9606 * (various functions): fixed indentation,
9607 * (genNearPointerGet): fixed loading of FSR0,
9608 * (genPackBits): applied patch from Raphael Neider to fix updating
9609 of FSR0 and touching only the modified bits,
9610 * src/pic16/genarith.c (various functions): added macros FENTRY to
9611 emit function prologue in comments,
9612 * src/pic16/pcode.h: added functions debugf2, debugf3,
9613 * src/pic16/ralloc.c: partial fix for packForPush caused
9616 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9618 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9619 <stsp AT users.sourceforge.net> with reversed byte order
9620 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9622 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9624 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9626 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9627 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9629 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9631 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9633 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9635 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9637 (setFromConditionArgs): friendly operand parser for peephole rules,
9638 (operandBaseName, operandsNotRelated): new peephole condition
9639 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9640 architecture specific register naming into account, handles n-way
9641 comparisons, and supports quoted literals
9642 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9644 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9646 * src/mcs51/peeph.def: fixed bug #1076940
9648 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9650 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9652 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9654 Adding support for replacing ljmps with sjmps in jumptables
9655 generated for switch statements. For now you need to set the
9656 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9657 Now 4 algorithms for mcs51 jumptable generation are used:
9658 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9659 addresses loaded pc-relative for up to 112 cases and stack-pushing
9660 target addresses loaded with offset from dptr for up to 256 cases.
9662 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9663 * src/mcs51/main.c: adapted constants for switch table generation
9664 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9666 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9668 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9669 * support/regression/tests/bug1057979.c: added test for bug 1073386
9671 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9673 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9676 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9678 * src/pic16/device.h,
9679 * src/pic16/genarith.c,
9682 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9684 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9686 Large cummulative patch for pic16 port.
9687 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9688 to call when a stack overflow occurs,
9689 * (malloc.h): added CVS Id tag,
9690 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9692 * added libc directory. The current version of LibC contains string
9693 functions, ctype functions and macros and some functions of the
9694 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9695 be extensively tested in the future. Standard disclaimer here.
9696 Library is not automatically build yet. But one can build it by
9697 invoking 'make' inside the libc directory.
9698 * added ADC library under libio. Preliminary version yet.
9700 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9701 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9702 aopForRemat() now and not by pic16_aopOp(),
9703 * (pic16_popGetTempReg): removed warning messgae when allocating
9704 temporary registers, its a buggy feature and will be removed,
9705 * (pic16_popGet): set register instance field in AOP_CRY,
9706 * (pic16_outBitC): fixed for results in size greater than 1,
9707 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9708 * (pic16_storeForReturn): optimized return of 0,
9709 * (genCmp): experimental code for new genCmp which uses PIC18's
9710 special compare&skip instructions. Initial tests fail some times
9711 with variables grater than 1 byte in size, so new code is disabled,
9712 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9714 * (genCast): began a fix to optimize the casting of a bit to another
9715 bit, now assigning a bitfield to another bitfield will fail, sorry,
9716 * src/pic16/main.c: disabled the use of lr-support feature,
9717 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9718 * added some function prototypes, added function _debugf prototype,
9719 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9720 bits with offset (case PO_GPR_BIT),
9721 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9723 * (isBankInstruction): modified to return 0 for no banking instruction,
9724 and 1 for banking instruction,
9725 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9726 caused stop processing pCodes after a inline assembly block,
9727 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9728 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9729 registers when it shouldn't,
9730 * src/pic16/ralloc.c (allocReg): add preliminary support for
9731 supporting a limited set of temporary registers,
9733 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9735 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9736 genDataPointerSet): ensure assignments always copy in MSB to LSB
9738 (loadRegFromAop): recognize CLRH optimization,
9739 (genFunction): optimize RECEIVE iCodes in reentrant functions
9741 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9743 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9744 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9746 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9747 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9748 contiguous with data
9750 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9752 * device/lib/_gptrget.c (_gptrget),
9753 * device/lib/_gptrgetc.c (_gptrgetc),
9754 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9755 instead of sjmp to ret
9756 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9757 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9759 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9761 * .version: bumped version to 2.4.7
9762 * device/lib/_gptrget.c (_gptrget): is now _naked
9763 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9764 * device/lib/_gptrput.c (_gptrput): is now _naked
9765 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9766 (createFunction): fixed xstack
9767 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9768 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9770 (geniCodeCritical): store original interrupt state in an iTemp bit
9771 var unless stack-auto
9772 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9773 * src/SDCCmain.c (setIncludePath): added include/target to search path
9774 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9775 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9777 (processFuncArgs): put bit vars in bit area
9778 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9779 unsaveRBank): fixed xstack,
9780 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9781 (genFunction, genEndFunction): fixed xstack,
9782 (genAssign): optimization don't walk backwards through mem
9783 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9784 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9785 * support/regression/Makefile: also make library (for stack-auto) when
9786 making "all" and added "test-mcs51-xstack-auto"
9787 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9788 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9789 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9790 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9791 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9792 make-library by MAKE_LIBRARY
9793 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9794 regression tests for xstack
9795 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9796 * support/regression/tests/critical.c: test for critical on mcs51
9798 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9800 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9801 built version of sdcc instead of installed version
9803 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9805 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9806 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9808 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9809 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9810 WARNING: remove device/lib/build/z80/printf.o by hand when
9811 updating from previous build!
9812 * device/lib/z80/printf.c: updated comment
9813 * support/regression/tests/bug1057979.c: test all ports now
9814 * support/regression/tests/bug1065458.c: file added
9816 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9818 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9819 *_start and *_end symbols for static functions
9821 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9823 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9824 and search crt0.o in all library paths,
9825 (setIncludePath): proper handling of --nostdinc,
9826 (setLibPath): proper handling of --nostdlib
9827 * support/regression/Makefile,
9828 * support/regression/ports/ds390/spec.mk,
9829 * support/regression/ports/gbz80/spec.mk,
9830 * support/regression/ports/hc08/spec.mk,
9831 * support/regression/ports/mcs51/spec.mk,
9832 * support/regression/ports/mcs51-large/spec.mk,
9833 * support/regression/ports/mcs51-stack-auto/spec.mk,
9834 * support/regression/ports/z80/spec.mk: use include and lib files from
9835 built version of sdcc instead of installed version
9836 * doc/sdccman.lyx: fixed typo in --nostdinc
9838 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9843 * src/pic/gen.c : added support to generate code for struct bit fields.
9845 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9847 * as/xa51/xa_version.h,
9848 * device/include/errno.h,
9849 * device/include/regc515c.h,
9850 * device/lib/_itoa.c,
9851 * device/lib/_ltoa.c,
9852 * device/lib/ser_ir_cts_rts.c,
9853 * sim/ucsim/xa.src/glob.cc,
9854 * sim/ucsim/xa.src/inst_gen.cc,
9855 * sim/ucsim/xa.src/xa_bit.cc,
9856 * sim/ucsim/xa.src/xa_sfr.cc,
9857 * sim/ucsim/z80.src/inst_dd.cc,
9858 * sim/ucsim/z80.src/inst_fdcb.cc,
9859 * support/scripts/keil2sdcc.pl,
9860 * src/pic16/pic16.dsp,
9861 * src/pic16/pic16a.dsp: corrected cvs line endings
9862 * device/lib/printf_large.c: fixed bug 1057979
9863 * src/pic16/gen.c: fixed non-C standard code
9864 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9865 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9866 * support/regression/ports/mcs51/support.c: reload T1 asap
9867 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9868 pdata use and clear idata startup behaviour
9869 * support/regression/tests/bug1057979.c: added
9871 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9873 * device/examples/ds390/ow390/ad26.h,
9874 * device/examples/ds390/ow390/cnt1d.h,
9875 * device/examples/ds390/ow390/crcutil.c,
9876 * device/examples/ds390/ow390/ownet.h,
9877 * device/examples/ds390/ow390/owsesu.c,
9878 * device/examples/ds390/ow390/swt12.h,
9879 * device/examples/ds390/ow390/swtoper.c,
9880 * device/examples/ds390/ow390/temp10.h,
9881 * device/examples/ds390/ow390/thermodl.c,
9882 * device/examples/ds390/tinitalk/tinitalk.dsp,
9883 * device/examples/ds390/tinitalk/tinitalk.dsw,
9884 * device/examples/mcs51/clock/hw.h,
9885 * device/examples/mcs51/simple2/go.bat,
9886 * device/examples/serialcomm/windows/serial.h,
9887 * device/examples/xa51/dummy.c,
9888 * device/examples/xa51/hello.c,
9889 * device/include/80c51xa.h,
9890 * device/include/at89x051.h: corrected cvs line endings
9892 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9894 * src/pic16/main.c (options): added command line --gstack, to trace
9895 stack over/under flows,
9896 * added pragma 'wparam' to allow passing first byte of function
9897 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9898 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9899 call to __gstack_test function and sets up the symbol as extern,
9900 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9901 * popaop): added call to pic16_testStackOverflow,
9902 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9904 * (genCall, genPcall): now all parameters are passed via stack
9905 except in functions that are pass to wparam pragma in which WREG is
9907 * (genPcall): REENTRANT flag is checked to see if variable prototype
9908 contains reentrant keyword, don't call a non-reentrant function, via
9909 a reentrant function pointer or vice versa, functions are never
9911 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9913 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9914 SIGSEGV when accessing a NULL register stucture,
9915 * (pic16_printGPointerType): modified to handle UPPER modifier for
9916 function initializers, changed prototype of function to simpler one,
9917 * (pic16_printIvalFuncPtr): check to see if function is already
9918 added in externs list,
9919 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9920 optimized a move from W to SFR with a move to the same register
9922 * device/lib/pic16/debug: NEW directory, contains debug features
9923 which are enabled when linking with libdebug.lib, currently command
9924 line option --gstack enables stack pointer tracing for over/under
9925 flow, corresponding sources are in debug/gstack
9927 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9929 * doc/sdccman.lyx: updated SDCC version,
9930 * (PIC16 port): update list of command line options,
9931 * src/pic16/device.h (structure pic16_options_t): added field gstack
9932 to enable stack overflow tracing on push/pops,
9933 * src/pic16/device.c (statistics structure): added statistics
9935 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9936 pic16_dump_int_registers): increase statistics counters for each
9937 * variable which is encountered
9938 * (pic16_dump_usection): emit each .udata variable to its own udata
9940 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9941 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9942 parameters via stack, otherwise use old scheme,
9943 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9944 assembler output file,
9945 * src/pic16/main.c: added command line options --gstack to enable
9946 push/pop tracing for stack overflow,
9947 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9948 instructions): added size of each instruction,
9949 * (pic16_countInstruction): estimate size of instructions in
9950 the_pFile list, inline assembly blocks are not counted,
9951 * (pic16_FixRegisterBanking): trace previous register usage, when
9952 banksel optimizations is greater than 0, don't emit a redudant
9955 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9957 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9958 * src/pic16/ralloc.c : applied same fix for pic16.
9959 * src/pic/gen.c : tidied it up a little.
9961 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9963 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9964 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9966 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9968 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9970 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9972 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9973 non-reentrant function __modsint in the interrupt function (thus
9974 corrupting math operations during serial I/O)
9975 * device/lib/ser_ir.c: as above, changed buffersize
9976 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9978 * doc/Makefile: added option -t for rsync
9980 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9982 * src/SDCCast.h (struct ast),
9983 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9985 2004-10-20 Borut Razem <borut.razem AT siol.net>
9987 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9990 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9992 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9994 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9995 support functions to replace long sequences of MOVFF's from access
9996 bank registers to stack and vice versa,
9997 * src/pic16/device.h: added new field opt_flags, where optimization
9998 flags can be set to enable certain features,
9999 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10000 * pBlock, (genFunction, genEndFunction): surroung loop for
10001 saving/loading used registers in stack with PC_INFO pCodes,
10002 INF_LREGS. Code in between can then be optimized by pCode optimizer
10003 to support function calls,
10004 * (genDataPointerSet): fixed bug which loaded float fields in
10005 structures with corrupt data,
10006 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10007 in a standard way debug info on stderr. Feature used for developing
10008 and debugging only,
10009 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10010 obsolete chunks of code,
10011 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10012 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10013 * pic16/src/pcode.c (pic16_newpCodeInfo,
10014 * (pic16_newpCodeOpLocalRegs),
10015 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10017 * (pic16_pCodeConstString): printing of the initial value of a
10018 symbol as a comment is inhibited since parsing was already done by
10019 copyStr and output is corrupt,
10020 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10022 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10024 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10026 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10028 * as/mcs51/lkarea.c: removed old K&R style,
10029 (lnksect): changed check on boundary error,
10030 (lnksect2): changed check on boundary error,
10031 (lnksect2): extend XSTK to end of page if size = 1
10032 * as/mcs51/lkmain.c: removed old K&R style,
10033 (Areas51): create l_IRAM symbol
10034 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10035 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10036 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10037 * device/lib/_mullong.c: added version to be compiled with xstack
10038 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10039 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10040 * device/lib/mcs51/crtxstack.asm: fixed comment
10041 * src/SDCCglue.c: maxInterrupts defaults to 0,
10042 (emitMaps): added pdata,
10043 (createInterruptVect): (re)moved default,
10044 (glue): added pdata,
10045 (glue): moved __start__xstack to XSTK with default size 1
10046 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10047 and options.float_rent when options.stackAuto is set,
10048 (linkEdit): only write XDATA_NAME if provided on command line
10050 * src/SDCCmem.c: added pdata
10051 * src/port.h: added pdata_name to PORT
10052 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10053 (saveRegisters, unsaveRegisters): removed usage of B,
10054 (genMinus): fixed accumulator clash,
10055 (genJumpTab): added comment, this needs another look
10056 * src/mcs51/gen.c: added check for "B in use" paranoia,
10057 added pushB() and popB()
10058 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10061 * src/ds390/main.c,
10063 * src/mcs51/main.c,
10065 * src/pic16/main.c,
10067 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10068 added PSEG (PAG,XDATA) or NULL to port specifier
10069 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10070 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10071 (_mcs51_genInitStartup): removed __start__xstack equ,
10072 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10073 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10074 * src/z80/gen.c (_rleAppend): fixed warnings
10075 * support/regression/tests/zeropad.c: added pdata test
10076 * .version: bumped to 2.4.6
10078 2004-10-17 Borut Razem <borut.razem AT siol.net>
10080 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10081 as a part of nightly build
10083 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10085 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10086 WREG holds the first byte function parameters,
10087 * (aopForSym): take special case for symbols which are in FARSPACE
10088 but in CODESPACE too,
10089 * (assignResultValue): modified to take into account _G.useWreg,
10090 * (genCall): don't use wreg for parameter passing when function is
10091 declared as reentrant, too, added optimization INCF to stack
10092 pointer when stack parameter count is 1,
10093 * (genFunction, genEndFunction): refurnished and fixed to not using
10094 wreg for passing parameters when function has varargs or is
10095 reentrant, fixed bug with symbol name compare for generating
10096 functions in absolute address,
10097 * (pic16_storeForReturn): refurnished,
10098 * (genCmp): began writing a new version of the function, not ready
10099 yet, therefore it is disabled,
10100 * (genAssign): do not read code memory when assigning a function to
10101 a pointer function,
10102 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10103 array of characters, not pointer,
10104 * (pic16initialComments): in debug mode emit an .ident directive for
10106 * (_process_pragma): emit a new warning type (internal to pic16)
10107 when setting stack to default length, emit a similar warning when
10108 placing a function at absolute address and address is not word aligned
10109 * (_pic16_parseOptions): added 'return TRUE' statement,
10110 * (_pic16_linkEdit): if compiling a source, then add the source's
10111 file object, first in the list of objects to link,
10113 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10115 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10116 * src/pic/main.c : removed VC warning.
10117 * src/pic/gen.c : changed comment.
10119 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10121 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10122 reference to a deprecated symbol _GPTRREG was causing failure to
10123 link. Thanks G. M. Gallant for the info.
10125 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10127 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10128 comments for Bugs item #954788.
10130 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10132 * src/pic16/device.c (pic16_dump_gsection,
10133 * pic16_groupRegistersInSection): handle symbols declared to be in
10134 access bank differently,
10135 * src/pic16/gen.c (struct _G): added field resDirect,
10136 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10137 send values read from stack directly to result and don't allocate
10139 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10141 * (pic16_sameRegsOfs): NEW,
10142 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10143 free because they were not allocated from temporary pool,
10144 * pic16_popRegFromString): workaround to fix a problem with
10145 allocating variables twice or never,
10146 * (genGenPointerGet): using PRODL instead of FSR0H,
10147 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10149 * (genAssign): take advantage of the _G.resDirect flag,
10150 * (genCast): around line 11844, use mov2f instead of directly
10151 MOVFF'ing between operands to account for literal values,
10152 * src/pic16/genutils.c: some new debug functions for gpsim have been
10154 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10155 float with integer part only,
10156 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10157 place variables in access bank
10158 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10159 updated sources to reflect recent changes in gen.c
10161 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10163 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10164 sources that searched for headers in installation path, now the
10165 device/include/pic16 is used,
10166 * src/pic16/glue.c (pic16glue),
10167 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10168 .line directives if not in debug mode, this suppresses assembler's
10169 warnings for ignored directives
10171 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10173 * src/port.h: made reset_regparms prototype void parameter explicit.
10174 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10175 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10176 * doc/sdccman.lyx: documented warning disabling and how to use
10177 printf_large to make it print floats.
10178 * device/include/stdbool.h: NEW
10179 * device/lib/_atof.c,
10180 * device/lib/_divuint.c,
10181 * device/lib/_divulong.c,
10182 * device/lib/expf.c,
10183 * device/lib/printf_large.c,
10184 * device/lib/sincosf.c,
10185 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10186 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10187 a completely reentrant lib.
10189 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10191 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10192 * device/include/pic16/stdio.h: fixed bug with colon
10194 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10196 * device/include/pic16/stdio.h,
10197 * device/include/pic16/stdlib.h,
10198 * device/include/pic16/math.h: NEW
10199 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10200 declared as _naked to reduce overhead
10201 * device/lib/Makefile.in (target port-specific-objects-pic16):
10202 changed * to *.* so to ignore the CVS directory,
10203 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10204 stacked variables back in stack,
10205 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10208 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10210 * .version: bumped version number to 2.4.5
10211 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10212 * support/Util/SDCCerr.c (messages structure): added entry for
10215 Large cumulative patch for pic16 port and libraries.
10216 * device/include/pic16/sdcc-lib.h,
10217 * device/include/pic16/stdarg.h,
10218 * device/include/asm/pic16/features.h,
10219 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10220 * device/include/pic16/float.h: changes reentrant keyword with
10221 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10222 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10223 updated target build-libraries to include objects from gptr,
10224 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10225 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10226 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10227 all function headings,
10228 * src/SDCCmain.c: added global parameter userIncDirsSet,
10229 * (parseCmdLine): when option -I is encountered add directory to
10230 userIncDirsSet too,
10231 * src/version.awk: added space between control and long,
10232 * src/pic16/NOTES: added some notes for the port,
10233 * src/pic16/gen.c: added prototype for mov2fp function,
10234 * (fReturnpic16[]): properly named return value registers,
10235 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10236 * (aopForSym): added code to handle symbols with onStack flag set,
10237 symbols onStack are allocated PTRSIZE bytes,
10238 * (aopFreeAsmop): handles special case where asmops are stack objects,
10239 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10240 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10241 added argument lock to trace flaws in allocating temporary registers
10242 when developing port,
10243 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10244 * (pic16_popRegFromString): reenabled allocating a direct register
10246 * (assignResultValue): various beautifications,
10247 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10248 referenced function argument,
10249 * (genIpush): reenabled to allow stacked arguments, handles only
10250 ic->parmPush iCodes,
10251 * (genCall, genPcall): major changes to allow for variable argument
10252 functions, fixed a bug with falsely restoring stack pointer after
10253 returning from call,
10254 * (genFunction): pending code for critical function,
10255 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10256 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10257 * (genNearPointerGet): fixed bug with indirect reading, was always
10259 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10261 * (genAddrOf): rewrote code to take address of a stacked function parameter
10262 * (genCast): fixed casting to generic pointer type,
10263 * src/pic16/gen.h: added AOP_STA,
10264 * (struct asmop): added field stk,
10265 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10266 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10267 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10268 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10269 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10270 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10272 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10274 * (pic16_port structure): generic pointer size is set to 3,
10275 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10276 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10278 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10279 operand is an iTemp,
10281 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10283 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10284 * debugger/mcs51/simi.c: addapt new syntax of s51
10286 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10288 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10289 * src/pic16/pcode.c: commented out some calls to free() in order to
10292 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10295 * src/SDCCicode.c (isiCodeInFunctionCall),
10296 * src/avr/ralloc.c (selectSpil),
10297 * src/pic/ralloc.c (selectSpil),
10298 * src/pic16/ralloc.c (selectSpil),
10299 * src/ds390/ralloc.c (selectSpil),
10300 * src/hc08/ralloc.c (selectSpil),
10301 * src/xa51/ralloc.c (selectSpil),
10302 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10303 stack in the middle of a function call sequence (fixes bug #1020268)
10304 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10305 costs associated with the minimum switch case.
10307 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10309 * src/SDCC.lex: fixed bug #1030549
10311 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10313 * src/SDCCcse.h (struct cseDef),
10314 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10315 over a function call if the CSE is derived from a symbol whose
10316 address has been taken (fixes bug #1029883)
10317 * support/regression/tests/bug-1029883: a new regression test for
10320 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10322 * src/hc08/gen.c (emitinline): fixed bug #1029778
10323 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10324 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10325 and starts toward RFE #905167)
10327 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10329 * src/pic16/gen.c (mov2f): New function to move an operand to
10330 another without considering if it is a literal or a register,
10331 * (pic16_sameRegs): don't check if they are both AOP_REG,
10332 * (AccRsh): removed andmask=0 lines,
10333 * (genLeftShift): duplicated to be improved in future versions,
10334 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10335 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10336 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10337 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10338 * (insertBankSwitch): fixed inserting banksel directives algorithm
10339 for instructions that follow a skip instruction, this fixes a report
10340 for broken subtraction code generation,
10341 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10342 iCode is a left op, just in case result and right share the same
10345 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10348 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10350 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10351 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10352 on 2004-09-12; it was buggy
10354 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10356 * src/SDCCsymt.h: removed RESULT_CHECK
10361 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10363 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10365 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10366 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10367 configuration values no more rejected by compiler, they are assigned
10368 to configuration registers with a warning message instead,
10369 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10370 the for-loop so last conf register is emitted too,
10371 * (_pic16_initPaths): link library libsdcc.lib by default,
10372 * (_hasNativeMulFor): modified test for multiplication according to
10373 Raphael Neider's remarks. Integer multiplication is also done with
10375 * device/include/pic16/pic18fregs.h: corrected type error in while
10376 testing and including 18f6720 header file
10378 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10380 * src/pic16/device.h (pic16_options): removed field use_crt,
10381 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10382 until an optimization to handle single bits is added,
10383 * (pic16_loadFSR0): moved before genUnpackBits,
10384 * (genAnd): some white lines removed,
10385 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10386 leave_reset flags in pic16_options when using crt modules,
10388 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10390 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10391 for bugs 898889 & 979599. Also used some safer print instructions.
10393 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10395 * src/pic16/device.h (pic16_options_t): added field use_crt,
10397 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10398 catch a probable future bug,
10399 * src/pic16/gen.c: aopIdx function commented out,
10400 * (genAssign): commented out old code which used aopIdx,
10401 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10402 code, added if conditionals to take into account the --use-crt
10403 command line options,
10404 * src/pic16/main.c (pic16_optionsTable): added new command line
10405 options, --use-crt= and --no-crt,
10406 * (_pic16_linkEdit): now the proper crt object is added in the
10407 linker command line except than when --no-crt is specified,
10408 * src/pic16/pcode.c,
10409 * src/pic16/pcode.h: added some structures and functions for a new
10410 optimization scheme to compansate for instruction overhead between
10411 same iCodes, this scheme is currently under development and is not
10412 working in any way,
10413 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10415 * device/lib/pic16/startup/crt0i.c,
10416 * device/lib/pic16/startup/crt0iz.c: added global char variable
10417 __uflags to force the generation of an idata section
10419 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10422 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10423 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10425 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10427 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10428 Frieder) and clarified the default code optimization mode
10430 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10432 * src/SDCC.lex (doPragma, process_pragma),
10433 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10434 "opt_code_size", and "opt_code_balanced"
10435 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10436 regrouped options by category, added support for category headers
10437 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10438 and "--opt-code-size"
10439 * doc/sdccman.lyx: documented these new options and pragmas
10440 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10441 preference into account
10443 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10445 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10446 geniCodePreDec): Fixed bug 904237 by generating a warning
10448 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10450 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10452 * src/pic/device.c : When no max ram set validate full memory range.
10454 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10456 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10458 * device/lib/_gptrget.c,
10459 * device/lib/_gptrput.c: updated comment
10460 * device/lib/calloc.c,
10461 * device/lib/free.c,
10462 * device/lib/malloc.c,
10463 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10464 * src/SDCCcse.c (cseBBlock),
10465 * src/SDCCicode.c (printOperand, geniCodeArray),
10466 * src/SDCCicode.h (struct operand): fixed bug 868103
10467 * support/regression/tests/bug-868103.c: added
10468 * src/SDCCast.c (searchLitOp),
10469 * src/SDCCcse.h (struct cseDef),
10470 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10471 * src/SDCCicode.h (struct operand),
10472 * src/SDCCsymt.h (struct sym_link),
10473 * src/avr/gen.c (hasInc),
10474 * src/ds390/gen.c (hasInc),
10475 * src/hc08/gen.c (genPlusIncr, hasInc),
10476 * src/mcs51/gen.c (hasInc),
10477 * src/pic16/glue.c (pic16_printIvalChar),
10478 * src/pic16/ralloc.c (regWithIdx),
10479 * src/xa51/gen.c (hasInc) : removed warnings
10480 * src/SDCCast.c (createBlock): added comment ???
10481 * src/hc08/ralloc.c: updated comments
10483 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10485 * doc/sdccman.lyx: updated section on switch statements, added
10486 section about semaphore locking
10487 * doc/Makefile: added option -info for latex2html
10488 * device/lib/_gptrget.c,
10489 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10491 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10493 * src/pic/device.h,
10494 * src/pic/device.c,
10495 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10496 maxram is less than 0x100.
10498 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10500 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10502 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10505 * src/mcs51/main.c,
10506 * src/ds390/main.c,
10510 * src/pic16/main.c,
10513 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10514 a jump table is the best form for a switch statement, including
10515 automatic insertion of missing cases to make the case range
10516 continuous. Developed in collaboration with Frieder Ferlemann.
10518 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10520 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10521 accumulator result if it needs sign extension
10523 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10525 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10527 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10529 * device/lib/gbz80/printf.c,
10530 * device/lib/z80/printf.c: removed define for NULL
10532 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10534 * as/xa51/xa_link.c,
10535 * device/examples/ds390/ow390/ad26.c,
10536 * device/examples/ds390/ow390/cnt1d.c,
10537 * device/examples/ds390/ow390/counter.c,
10538 * device/examples/ds390/ow390/ds2480.h,
10539 * device/examples/ds390/ow390/ds2480ut.c,
10540 * device/examples/ds390/ow390/findtype.c,
10541 * device/examples/ds390/ow390/gethumd.c,
10542 * device/examples/ds390/ow390/owllu.c,
10543 * device/examples/ds390/ow390/ownetu.c,
10544 * device/examples/ds390/ow390/swt12.c,
10545 * device/examples/ds390/ow390/swtloop.c,
10546 * device/examples/ds390/ow390/temp.c,
10547 * device/examples/ds390/ow390/temp10.c,
10548 * device/examples/ds390/ow390/thermo21.c,
10549 * device/examples/ds390/ow390/tinilnk.c,
10550 * device/examples/ds390/ow390/tstfind.c,
10551 * device/examples/serialcomm/windows/serial.cpp,
10552 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10553 * device/include/reg51.h: fixed line endings for cvs
10555 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10557 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10558 packRegsForAccUse, packRegisters): new accumulator register
10560 * support/regression/ports/hc08/support.c (_putchar): suppress
10561 warning of unused variable
10562 * src/SDCCicode.c: added SWAP entry to codeTable
10564 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10566 * device/lib/sprintf.c: forgot to add this file before previous commit
10568 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10570 * src/pic16/gen.c (genPackBits): added operand right in function
10571 parameters, load result directly if p_type is POINTER (that is
10572 called by genNearPointerSet)
10573 * (genUnPackBits): added operand left in function parameters,
10574 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10575 FSR0 if accessing bitfields,
10577 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10579 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10580 _print_format; updated printf, sprintf, vsprintf
10581 * device/include/asm/default/features.h: corrected comment/define
10582 * device/lib/Makefile.in: added sprintf.c
10583 * device/lib/libsdcc.lib: added sprintf module
10584 * device/lib/printf_large.c,
10585 * device/lib/vprintf.c,
10586 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10588 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10589 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10590 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10592 * support/regression/tests/zeropad.c: define idata as data for hc08
10594 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10596 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10597 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10598 labels are referenced at least once (even if a reference is not found)
10599 * src/hc08/gen.c (emitcode): set isComment flag for comments
10600 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10601 loads), rules 6a..6b (optimize jumps to return)
10603 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10605 * device/lib/acosf.c (acosf),
10606 * device/lib/asinf.c (asinf),
10607 * device/lib/atanf.c (atanf),
10608 * device/lib/ceilf.c (ceilf),
10609 * device/lib/cosf.c (cosf),
10610 * device/lib/coshf.c (coshf),
10611 * device/lib/cotf.c (cotf),
10612 * device/lib/fabsf.c (fabsf),
10613 * device/lib/floorf.c (floorf),
10614 * device/lib/log10f.c (log10f),
10615 * device/lib/logf.c (logf),
10616 * device/lib/sinf.c (sinf),
10617 * device/lib/sinhf.c (sinhf),
10618 * device/lib/sqrtf.c (sqrtf),
10619 * device/lib/tanf.c (tanf),
10620 * device/lib/tanhf.c (tanhf),
10621 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10622 replaced all instances of "reentrant" in the library functions
10623 defined in math.h with this macro.
10624 * support/regression/tests/float_trans.c: reenabled test for hc08
10626 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10628 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10629 erroneously deleted
10631 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10633 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10634 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10635 multi-byte volatile operands are used
10636 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10637 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10638 initialization to area GSINIT0 so that it would always precede
10639 any static initializers in GSINIT
10640 * support/regression/tests/zeropad.c: fixed idata define for hc08
10641 * support/regression/tests/bug-927659.c,
10642 * support/regression/tests/float_trans.c: disabled tests for hc08
10643 pending missing library routines
10644 * .version: increased version number to 2.4.4 - hc08 port now passes
10648 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10650 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10651 * Makefile.common.in,
10653 * as/hc08/Makefile.in,
10654 * as/mcs51/Makefile.in,
10655 * as/z80/Makefile.in,
10656 * debugger/mcs51/Makefile.in,
10657 * device/include/Makefile.in,
10658 * device/lib/Makefile.in,
10661 * link/z80/Makefile.in,
10662 * packihx/Makefile.in,
10663 * sim/ucsim/main_in.mk,
10664 * sim/ucsim/avr.src/Makefile.in,
10665 * sim/ucsim/doc/Makefile.in,
10666 * sim/ucsim/gui.src/serio.src/Makefile.in,
10667 * sim/ucsim/hc08.src/Makefile.in,
10668 * sim/ucsim/s51.src/Makefile.in,
10669 * sim/ucsim/xa.src/Makefile.in,
10670 * sim/ucsim/z80.src/Makefile.in,
10672 * support/cpp2/Makefile.in,
10673 * support/librarian/Makefile,
10674 * support/makebin/Makefile: added DESTDIR to the install path proposed
10675 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10676 * doc/sdccman.lyx: added DESTDIR documentation
10678 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10680 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10681 instruction for interrupt handlers, use fast returns when returning
10682 from high priority interrupts
10684 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10686 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10688 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10689 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10690 bugs, ported much of Bernhard's code from mcs51
10691 * src/mcs51/gen.c (genSend),
10692 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10693 than one when calling a reentrant function
10694 * device/lib/_mullong.c: defined an alternate struct layout for big
10695 endian ports (hc08)
10697 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10699 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10702 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10704 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10705 are sane and complete before asking the port its prefered parameter
10706 passing method (fixes bug #1017633)
10707 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10710 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10712 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10713 problem in bitfields >= 8 bits.
10715 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10717 * src/SDCCsymt.c: undid changes that were not meant to be committed
10719 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10721 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10723 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10725 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10726 copied and wrong bit got inverted
10728 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10730 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10731 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10732 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10733 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10734 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10735 assignments to bitfields at known addresses
10736 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10737 reads from bitfields at known addresses
10738 * src/hc08/ralloc.c (packRegisters),
10739 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10740 genhc08Code): optimize pointer get values used as conditionals
10741 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10744 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10746 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10747 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10748 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10751 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10753 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10755 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10757 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10760 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10762 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10764 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10766 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10769 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10771 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10773 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10775 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10776 cases use more compact code.
10778 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10780 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10782 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10784 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10786 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10789 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10790 parameter of changePointer() from symbol* to sym_link*
10791 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10792 * src/SDCCsymt.c (compareType): void* type is castable to other
10793 pointers, but not necesarily an exact match.
10794 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10795 is no longer blindly treated as an exact match.
10796 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10798 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10800 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10802 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10806 * src/pic/ralloc.h,
10807 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10809 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10811 * src/pic/device.c,
10812 * src/pic/device.h,
10813 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10815 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10817 * src/mcs51/gen.c (emitcode): fixed bug #992819
10819 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10821 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10822 there's no need to make it worse
10824 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10826 * src/mcs51/ralloc.c (deassignLR),
10827 * src/ds390/ralloc.c (deassignLR),
10828 * src/hc08/ralloc.c (deassignLR),
10829 * src/z80/ralloc.c (deassignLR),
10830 * src/pic/ralloc.c (deassignLR),
10831 * src/pic16/ralloc.c (deassignLR),
10832 * src/avr/ralloc.c (deassignLR),
10833 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10834 rlivePoint): fixed another part of bug #971834
10836 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10838 * src/z80/main.c: enabled "critical" keyword
10839 * src/z80/mappings.i,
10840 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10841 functions (fixes bug #979646)
10842 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10844 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10846 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10849 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10851 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10852 doesn't disable too much optimizations
10854 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10856 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10858 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10860 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10862 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10864 * src/pic/gen.c tidied up tabs
10865 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10866 * src/pic/main.c tidied up tabs
10867 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10868 * src/pic/pcoderegs.c tidied up tabs
10869 * src/pic/ralloc.c tidied up tabs
10871 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10873 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10874 to S_FIXED for pic16 port and when symbol is not in level 0,
10875 allocate for S_REGISTER storage class and pic16 port, too,
10876 * src/pic16/device.h: prototype for checkSym,
10877 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10878 * (pic16_assignConfigWordValue): test the value and the mask to
10879 validate that the value is suitable for the configuration word,
10880 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10881 collect extern declared symbols, don't emit symbol twice, check
10882 first if symbol is in publics set first,
10883 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10884 * added command line '--fstack' which enables an experimental
10885 feature for stack access, too buggy to be used yet...
10886 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10887 * (pic16_allocDirReg): when register has storage class S_REGISTER
10888 allocate in pic16_dynAccessRegs,
10889 * device/include/pic16/pic18f????.h: modified configuration word
10890 naming convention, words started as CONFIG0H but should be CONFIG1H
10892 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10894 * device/include/mcs51reg.h: fixed bug 970993
10896 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10898 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10899 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10900 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10901 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10902 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10903 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10904 error/warning numbers,
10905 added function setWarningDisabled()
10906 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10907 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10908 _memcmp.c _memmove.c calloc.c realloc.c free.c
10909 * support/regression/tests/malloc.c: added tests for new functionality
10910 * support/regression/tests/zeropad.c: added tests for truncated initializers
10911 and initialized char arrays starting with '\x0'
10912 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10914 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10916 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10918 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10920 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10921 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10922 peephole 177.e. Thanks to anonymous
10924 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10926 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10927 function isn't used in the source but referenced as a
10928 variable initializer then declare it as extern in .asm file
10930 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10932 * .version: increased version number to 2.4.3
10934 Adding version extension according to ChangeLog CVS revision
10935 * src/Makefile.in (target all): added dependency 'version.h'
10936 * (rule version.h): added rule to create version.h from ChangeLog,
10937 * (rule dep): added dependency version.h,
10938 * src/version.awk: AWK script to create version.h
10939 * src/SDCCdwarf2.c (dwWriteModule),
10940 * src/SDCCglue.c (initialComments),
10941 * src/SDCCmain.c (printVersionInfo): modified to write after
10942 version string the version extension number,
10943 * src/SDCCutil.c: included "version.h"
10944 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10946 * src/SDCCutil.h: added prototype for getBuildNumber
10948 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10949 includeDirsSet, too,
10950 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10951 const char [] is found in function prototype...
10953 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10954 moving to WREG with source is already in WREG,
10955 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10956 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10957 * (aopForSym): stack'ed symbols are partially supported, added
10958 if-clause to support symbols in FARSPACE,
10959 * (sameRegs): added test for AOP_ACC to see if registers are same,
10960 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10961 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10962 * (pic16_popRegFromString): will not allocate a new register if it
10963 doesn't find one by name, bug may have introduced...
10964 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10965 * (genIpush): revived to use pic16 port's stack,
10966 * (genAddrOf): added incomplete case for stack'ed operand,
10967 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10968 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10969 can handle multibyte operands,
10970 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10971 * (pic16initialComments): added message for MPLAB compatibility
10973 * src/pic16/main.h: prototype for pic16_mplab_comp,
10974 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10975 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10976 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10977 because of increased complexity of procedure,
10978 * (_process_pragma): stack pragma changed to format 'stack pos len',
10979 emit symbol '_stack_end' to conform with gplink,
10980 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10981 to search for register,
10982 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10984 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10985 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10986 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10987 case for PO_GPR_REGISTER,
10988 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10989 dies, the new era is ahead !...
10990 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10991 pic16_dynInternalRegs,
10992 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10993 * (pic16_allocDirReg): minor optimizations and bug fixes,
10994 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10996 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10997 load stack and frame pointer with address of 'stack_end' symbol
10999 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11001 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11002 without source code but only variable initializers
11004 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11006 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11007 external are not declared as extern to reduce overhead while linking
11009 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11011 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11013 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11015 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11016 Yee Keat for the patch
11017 * src/SDCCast.c (decorateType): fixed bug #979599
11018 * src/ds390/gen.h: removed local fReturnSizeDS390
11019 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11020 * src/ds390/gen.c (genAnd, genOr, genXor),
11021 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11023 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11025 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11026 add relFilesSet to $3, manipulate $2 to handle linking of object
11027 files without source files in command line,
11028 * device/include/pic16 (all headers): added ID location macros,
11029 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11030 entries for ID location bytes,
11031 * (pic16_assignIdByteValue): NEW,
11032 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11033 added field dumpcalltree to pic16_options_t,
11034 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11035 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11036 emitting rFalseIfx label after check_carry label,
11037 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11038 pic16_emitDIRegs), NEW
11039 * (pic16glue): dump .calltree file when option --calltree found,
11040 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11041 * (_pic16_genAssemblerPreamble): emit ID locations after
11042 configuration registers,
11043 * (pic16_linkCmd): modifications of the link command,
11044 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11045 * (pic16_pCodeInitRegisters): don't init stack registers,
11046 * (pic16_findPrevInstruction): fixed bug,
11047 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11048 bug with immediate registers,
11049 * (buildCallTree): traces stack push and pop,
11050 * (pct2): dump also stack usage for each function,
11051 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11052 * (pic16_allocDirReg): various modifications,
11053 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11056 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11058 * src/pic16/pcode.c: removed buggy double colon
11060 2004-07-01 Borut Razem <borut.razem AT siol.net>
11062 * support/scripts/sdcc.nsi: added include/pic16 to setup
11064 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11066 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11067 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11069 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11070 specific command line arguments. Also added sample lkr script
11071 for placing a variable at a specific memory bank.
11072 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11073 at a specific memory bank,
11074 * (pic16_dump_isection): fixed bug which caused string literals to
11075 be omitted when dumping idata section,
11076 * (pic16_groupRegistersInSection): added code to handle registers
11077 in specific memory banks,
11078 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11079 public, all references are renamed too,
11080 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11082 * (pic16_storeForReturn): added case to handle when dest is WREG,
11083 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11084 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11085 pic16_rel_udata, check to see if that register is marked as being
11086 a member of a specific memory bank,
11087 * (pic16_printIvalCharPtr): added code to add string literals either
11088 to code or the idata sections,
11089 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11090 also accept the 'udata' pragma,
11091 * src/pic16/main.h: new structure types sectName and sectSym
11092 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11093 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11094 * (pic16_findPrevInstruction): fixed, it returned nothing,
11095 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11096 instruction combinations,
11097 * (pic16_FixRegisterBanking): heavily reorganised,
11098 * (pic16_AnalyzeBanking): if generating banksel directives is
11099 disabled, then don't call FixRegisterBanking at all,
11100 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11101 completely removed,
11102 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11104 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11106 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11107 Phuah Yee Keat <yk.phuah AT nestac.com>
11109 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11111 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11112 correctly the IVT even if it is relocated to some other location
11114 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11116 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11117 * device/include/pic16/pic18f2220.h: NEW,
11118 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11119 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11120 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11121 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11122 nodefaultlibs, ivt_loc is the location of the interrupt vector
11123 table, and nodefaultlibs signs that default libraries should not be
11124 linked in link stage,
11125 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11126 according to --ivt-loc argument,
11127 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11128 when pragma stack is found,
11130 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11132 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11133 256 (range check), 257 (do while), 258.a-f (bit banging
11134 f.e. on 3-wire SPI bus)
11136 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11138 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11139 variables used exclusively within a loop
11141 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11143 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11145 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11147 * src/SDCClrange.c (computeClash): fixed bug #971834
11149 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11151 * src/mcs51/gen.c (genCmp): fixed bug #975903
11152 * src/hc08/gen.c (operandsEqu),
11153 * src/ds390/gen.c (operandsEqu),
11154 * src/z80/gen.c (operandsEqu),
11155 * src/pic/gen.c (operandsEqu),
11156 * src/pic16/gen.c (operandsEqu),
11157 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11158 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11160 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11162 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11164 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11166 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11167 default case in switch statement,
11168 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11169 to eliminate problem with initialisation of pointers, but problem
11171 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11172 * (emitStaticSegment): removed various lines emitting debug info,
11173 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11174 added processor registers for utilizing EEPROM,
11175 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11176 configurable and set 8
11178 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11180 * .version: increased version number to 2.4.2,
11182 Cumulative patch for pic16 port
11183 * src/pic16/device.c: changed scheme to dump initial values for
11184 variables in idata segment, all print_idata* functions were removed,
11185 now the pic16_printIval* will be called,
11186 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11187 * _pic16_printPointerType, pic16_printPointerType,
11188 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11189 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11190 NEW, similar to the respective functions in SDCCglue.c,
11191 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11192 way, emitting hex bytes,
11193 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11195 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11197 * src/avr/ralloc.c (serialRegAssign),
11198 * src/xa51/ralloc.c (serialRegAssign),
11199 * src/pic/ralloc.c (serialRegAssign),
11200 * src/pic16/ralloc.c (serialRegAssign),
11201 * src/hc08/ralloc.c (serialRegAssign),
11202 * src/z80/ralloc.c (serialRegAssign),
11203 * src/ds390/ralloc.c (serialRegAssign),
11204 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11206 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11208 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11209 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11211 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11213 Cumulative patch for pic16 port:
11214 * src/pic16/device.h (typedef PIC16_device) modified fields for
11215 defining microcontrollers,
11216 * src/pic16/device.c: added new info for all devices in Pics16 array,
11217 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11218 to be optimised out by the pCode optimiser,
11219 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11220 specially, bug reported by G.M. Gallant,
11221 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11222 as force'd so that cannot be optimised out by pCode optimiser,
11223 * src/pic16/pcode.c,
11224 * src/pic16/pcodepeeph.c,
11225 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11226 they are disabled by default, but can be enabled explicit with
11227 command argument --denable-peeps, for testing,
11228 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11229 --pomit-ivt in COMPILE_FLAGS
11231 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11233 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11234 compilation on MSVC
11236 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11238 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11240 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11242 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11243 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11245 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11247 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11248 would only assign 0x300001 register.
11250 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11252 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11253 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11255 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11257 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11259 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11260 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11261 added peephole 254 (left shift), 255 (jump table)
11263 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11265 * device/lib/Makefile.in: removed comment line with model-pic16,
11266 * (target port-specific-objects-pic16): the libraries and objects
11267 are copied to the build directory form the device/lib/pic16/bin
11270 Cumulative patch concerning pic16 port:
11271 * library directory has been re-organized,
11272 * added support for PIC18F1220,
11273 * added headers and library sources for chips 18f1220,18f6520,
11274 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11276 * configuration registers setting has changed, now each supported
11277 device has a complete description of the registers it uses,
11278 * all initialisations are moved to idata sections, these section
11279 can be absolute or relocatable,
11280 * fixed initialisation of codespace variables,
11281 * fixed warning about PCLATU and gpsim,
11282 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11283 * (genAssign): use table reads when assigning from variables in codespace,
11284 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11285 char/int variables placed in codespace,
11286 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11287 registers set in .asm file, no need for --pomit-config-words anymore,
11288 * (pic16glue): some 8051 legacy segments are commented out
11289 (to be removed completely),
11290 * added support for alternative assembler and linker with --asm=
11291 and --link= command line arguments,
11292 * peepholes are disabled automatically in the port, no need to
11293 specify on command line,
11294 * port supports natively char/int/long multiplication, but converts
11295 all divisions to support functions,
11296 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11297 to the file set in variable $2,
11298 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11299 strings in ASCII format and not in hex,
11300 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11301 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11302 allocate proper register if iCodes aren't temporary,
11304 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11306 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11308 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11310 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11313 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11315 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11316 computed address is reused
11317 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11318 multi-byte bitfields
11320 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11322 * src/z80/gen.c: (genArrayInit): must check for pointers too
11324 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11326 * support/regression/tests/zeropad.c: never meant to commit the
11327 nestedstruct test: removed, added check for GCC version
11329 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11331 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11332 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11333 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11334 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11335 bugs 928906 and 954082 half-empty initializers
11337 * src/SDCCsymt.c (getAllocSize): added for above fix
11338 * src/z80/gen.c (genArrayInit): fixed bug 741044
11339 * support/regression/tests/zeropad.c: added tests
11341 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11343 * src/pic16/device.c (pic16_dump_section): corrected bug which
11344 caused some symbols of the libraries to be misplaced
11346 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11348 * src/pic16/glue.c,
11349 * src/pic16/ralloc.h,
11350 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11351 to fix conflict with pic port
11353 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11355 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11356 externs configuration variables,
11357 * src/pic16/ralloc.h,
11358 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11359 prototype in header, commented out some debug messages
11361 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11363 * src/pic16/glue.c,
11364 * src/pic16/main.c,
11365 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11366 for gpasm COFF object generation. Thanks to D. Hawkins for
11369 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11371 * src/ds390/main.c,
11372 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11373 Brock for spotting this)
11374 * src/ds390/gen.c (genEndFunction),
11375 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11376 interrupt handler and critical. Disable push/pop optimizations when
11377 peephole optimizations disabled.
11379 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11381 Updated pic16 library sources and headers.
11382 * device/lib/pic16/pic18f*/ ,
11383 * device/include/pic16/*.h: modified to handle structured SFR
11386 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11388 * src/port.h (PORT structure): added hook initPaths, now each
11389 port can declare its own default search paths,
11390 which can been seen with the --print-search-dirs option,
11391 see pic16 port for example,
11392 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11393 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11394 * (doPrintSearchDirs): NEW, replaces in a central manner the
11395 printing of search dirs which was split in set*Paths functions,
11396 * (main): added call to port->initPaths and doPrintSearchDirs,
11398 * src/ds390/main.c,
11401 * src/izt/tlcs900h.c,
11402 * src/mcs51/main.c,
11404 * src/pic16/main.c: modified port structures to reflect addition of
11407 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11408 * (pic16_dump_section): for registers in same address reserve memory once,
11409 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11411 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11412 result is greater in size than right or left,
11413 * (pic16_genUMult8X8_8): there are some cases where the result can
11414 be 16 bits size, so handle these,
11415 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11416 * (pic16_outBitC): modified to emit pcodes,
11417 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11419 * (genDivOneByte): implemented algorithm to divide 8-bits,
11420 * (genCmp): uncommented goto, but issues still exist,
11421 * (genAnd): fixed a bug with variables >8bits,
11422 * (genPackBits): optimization added that uses BCF/BSF to change a
11424 * (genAssign): fixed bug when assigning floating point literals,
11425 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11426 __sdcc_gsinit_startup label,
11427 * src/pic16/main.c (_pic16_init): removed search directory
11429 * (_pic16_initPaths): NEW, used to initialise search directories,
11430 * (_hasNativeMulFor): support functions for all except char/int
11431 multiplication, and char division,
11432 * (PIC16_port struct): modified entry for native mul support,
11433 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11435 * (buildCallTree): call to register_usage is ifdef'ed out,
11437 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11439 * device/include/string.h: applied Stas Sergeev's patch to make this
11440 header file compatible with the preprocessor -Wundef option
11441 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11442 failure (fixes bug #941458)
11444 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11446 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11447 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11448 that the variable, not the function, should be static
11449 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11450 to be consistent with non-literal case
11452 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11454 * src/SDCCast.c (isConformingBody): fixed bug #949967
11455 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11456 convilong): fixed bug #952086
11458 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11460 * src/SDCCmem.c (allocVariables): fixed bug #955321
11462 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11464 * src/hc08/main.c (_hc08_genAssemblerEnd),
11465 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11466 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11467 completely eliminated the use of a temporary file
11468 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11469 when more than one file linked
11470 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11472 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11474 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11475 which fixes bug #543481
11476 * support/regression/tests/bug-751703.c: fixed comments left from a
11477 cut and paste error
11478 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11479 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11480 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11482 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11483 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11484 are now changed to underscores in moduleName
11486 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11488 * as/mcs51/lkmem.c: better fix for bug #954173
11490 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11491 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11493 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11494 * device/include/c8051f000.h,
11495 * device/include/c8051f120.h,
11496 * device/include/c8051f300.h,
11497 * device/include/c8051f310.h,
11498 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11499 PWM16) and detab'ed
11501 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11503 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11504 and mailing lists, doc'ed --no-peep-comments, removed reference
11505 to knoppix (newest version has no LyX/LaTeX), other minor changes
11506 * src/SDCCglue.c (glue): save 2 bytes stack space with
11507 option --main-return. The ljmp could probably be avoided too
11509 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11511 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11513 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11515 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11516 * src/SDCCopt.c (isLocalWithoutDef),
11517 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11518 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11519 (credit to Maarten Brock for patch #949363, on which this is based)
11520 * support/regression/tests/bug-751703.c: some test cases of extern used
11521 within inner scopes.
11523 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11525 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11527 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11529 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11530 dwWriteLabel): fix to create valid debugger symbols even when
11531 the module name has non-alphanumeric symbols in it
11532 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11533 when a variable's allocation has been optimized away
11536 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11538 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11540 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11541 * src/mcs51/main.c,
11542 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11543 * src/ds390/main.c,
11544 * src/z80/gen.c (z80_emitDebuggerSymbol),
11546 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11548 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11549 * src/pic16/main.c,
11550 * src/avr/gen.c (avr_emitDebuggerSymbol),
11552 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11554 * src/SDCCdebug.c (emitDebuggerSymbol),
11556 * src/port.h: added a debugger struct to the port struct. Added a
11557 callback for defining debugger symbols
11559 * src/SDCCast.c (createLabel),
11560 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11563 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11564 iCode back to the ast for the function
11566 * src/hc08/ralloc.c (hc08_assignRegisters),
11567 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11568 unneeded fields from the regs struct.
11569 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11570 pushReg() & pullReg() functions instead of emitcode()
11572 * src/hc08/gen.c (genLabel, genhc08Code),
11573 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11575 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11578 * src/hc08/gen.c (genEndFunction, genhc08Code),
11580 * src/mcs51/gen.c (genEndFunction, gen51Code),
11582 * src/ds390/gen.c (genEndFunction, gen390Code),
11584 * src/z80/gen.c (genEndFunction, genZ80Code),
11587 * src/pic/gen.c (genEndFunction, genpic14Code),
11589 * src/pic16/gen.c (genEndFunction, genpic16Code),
11591 * src/avr/gen.c (genEndFunction, genAVRCode),
11593 * src/xa51/gen.c (genEndFunction, genXA51Code),
11595 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11596 specific code to cdbFile.c and out of the backend code generators
11598 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11599 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11600 starting address is now 0
11603 * as/hc08/m08pst.c,
11604 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11605 assembler directive for DWARF support
11606 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11610 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11612 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11614 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11615 and inappropriate peephole optimization in jump tables
11617 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11619 * as/hc08/m08pst.c,
11620 * src/SDCCglue.c: sdccopt works for the hc08 port now
11622 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11624 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11626 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11628 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11630 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11632 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11636 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11637 comments from the peephole optimizer replacement rules
11638 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11640 * src/SDCCcse.c (updateSpillLocation),
11641 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11643 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11644 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11645 objects far pointers
11647 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11649 * src/SDCCsymt.h: a missing part of my last change
11650 * src/pic/ralloc.c (regTypeNum),
11651 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11653 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11656 * src/SDCCicode.c (aggrToPtrDclType),
11657 * src/SDCCptropt.h,
11658 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11659 ptrPseudoSymConvert),
11660 * src/pic/ralloc.c (regTypeNum),
11661 * src/pic16/ralloc.c (regTypeNum),
11662 * src/hc08/ralloc.c (regTypeNum),
11663 * src/ds390/ralloc.c (regTypeNum),
11664 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11665 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11667 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11669 * link/z80/lkmain.c (afile),
11670 * as/hc08/lkmain.c (afile),
11671 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11672 prevent a pointer problem when a filename has no directory and
11673 no extension specified.
11675 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11677 * link/z80/lkmain.c (afile): allow periods in directory names
11678 * link/z80/lkmain.c (afile),
11679 * as/mcs51/lkmain.c (afile),
11680 * as/hc08/lkmain.c (afile): allow linker script file to have an
11681 extension other than ".lnk"
11682 * link/z80/lklex.c (getfid),
11683 * link/z80/lkmain.c (parse),
11684 * as/mcs51/lklex.c (getfid),
11685 * as/mcs51/lkmain.c (parse),
11686 * as/hc08/lklex.c (getfid),
11687 * as/hc08/lkmain.c (parse): Support comments in the linker script
11688 file on lines by themselves and after filenames
11690 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11692 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11694 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11696 * src/z80/peeph-z80.def: removed some peephole rules that don't
11697 work with multibyte arithmetic (fixed bug #937126)
11698 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11699 to registers and not global variables
11700 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11701 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11702 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11703 checking for assignments not internally generated (fixed bug #931895)
11704 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11705 structure member (fixed bug #930072)
11707 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11709 * src/SDCCmain.c (linkEdit),
11710 * src/hc08/main.c (_hc08_parseOptions),
11711 * as/hc08/Makefile.in,
11712 * as/hc08/aslink.h,
11714 * as/hc08/m08pst.c,
11715 * as/hc08/lkrloc.c (relr, rele),
11716 * as/hc08/lkarea.c (lnkarea)
11717 * as/hc08/lkmain.c (afile, parse),
11718 * as/hc08/lkelf.c: support for ELF output
11719 * as/hc08/lks19.c (s19),
11720 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11722 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11724 * as/mcs51/lkihx.c: Fixed bug #899105.
11726 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11728 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11729 .dsp files from Unix to DOS.
11731 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11733 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11734 function pointers; we have been compliant for several months now.
11735 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11736 change that was accidently commented out
11737 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11738 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11741 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11743 * src/hc08/gen.c: output of all of the internal debugging information
11744 is now controlled by the D() macro; it is disabled by default
11746 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11748 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11749 harder to keep the same registers during a CAST iCode
11750 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11751 long via int can be done in a single cast, if the signedness is
11753 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11754 putchar() in tinibios.c in ds390's library
11756 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11758 * src/SDCCast.c (decorateType): fixed bug #898889,
11759 cast result of a literal complement too
11760 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11761 fixed check for bitfields
11763 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11765 * src/SDCCicode.c (geniCodeLogic): made it static,
11766 (geniCodeLogicAndOr): added in order to fix bug #905492,
11767 (ast2iCode): fixed bug #905492
11768 * support/regression/tests/bug-905492.c: added
11769 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11770 (processParms): fixed bug #927659: don't copy parms, this will clear
11772 * support/regression/tests/bug-927659.c: added
11774 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11776 * src/SDCCast.c (addCast): don't cast float to char
11777 * device/lib/libsdcc.lib: added _memmove
11779 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11781 * device/lib/large/Makefile: fixed parallel execution by
11782 replacing `make` by `$(MAKE)`
11784 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11786 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11787 offsets (fixes bug #923936)
11789 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11791 * device/lib/small/Makefile: fixed parallel execution by
11792 replacing `make` by `$(MAKE)`
11794 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11796 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11798 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11800 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11801 * src/regression/Makefile: Regression test was not running.
11803 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11805 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11806 complement if possible
11807 * src/SDCCval.c (valComplement),
11808 * src/SDCCicode.c (operandOperation): fixed complement of literal
11809 * support/regression/tests/onebyte.c (testComplement): added
11811 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11813 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11814 return an optimized tree; actually replace actParm with the new tree
11815 * src/SDCCast.h: added some parantheses to remove side effects
11816 * support/regression/tests/bug-920866.c
11818 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11819 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11820 Bit operands were not being handled properly in the pic14 port.
11821 (now src/regression/add.c passes again).
11823 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11825 * src/SDCC.y (labeled_statement): case and default no longer require
11826 a following statement (RFE #893037)
11828 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11830 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11831 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11832 disabled (fixes bug #916294)
11833 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11834 "mov a,acc"; patch provided by Lenny Story
11835 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11837 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11839 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11841 * src/ds390/gen.c (genFunction, genEndFunction),
11842 * src/ds390/ralloc.c (ds390_assignRegisters),
11843 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11844 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11845 pushed if there are parameters passed on the stack. Also, a cleaner
11846 way to decide if r0/r1 should be pushed/popped. (Together they fix
11849 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11852 * device/lib/mcs51/crtpagesfr.asm,
11853 * device/lib/mcs51/crtxinit.asm,
11854 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11855 to avoid confusion with Si Lab's SFRPAGE register.
11857 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11859 * src/SDCCglue.c (emitMaps): allow public sfr variables
11860 * src/SDCCglue.c (initialComments): include compiler build date
11861 with compiler version and put the timestamp of the generated
11862 assembly file on a serperate line to be less confusing.
11863 * src/port.h: added genInitStartup hook
11865 * src/ds390/main.c,
11868 * src/pic16/main.c,
11870 * src/z80/main.c: genInitStartup initialize as NULL (default to
11871 historical behaviour)
11872 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11873 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11874 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11875 library instead of hard coding it into the compiler.
11876 * support/regression/ports/mcs51-stack-auto/spec.mk,
11877 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11878 * device/lib/mcs51/Makefile,
11879 * device/lib/small/Makefile,
11880 * device/lib/large/Makefile,
11881 * device/lib/mcs51/crtpagesfr.asm,
11882 * device/lib/mcs51/crtstart.asm,
11883 * device/lib/mcs51/crtxclear.asm,
11884 * device/lib/mcs51/crtxinit.asm,
11885 * device/lib/mcs51/crtclear.asm,
11886 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11887 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11888 and into user configurable files.
11889 * device/lib/clean.mk: clean mcs51 directory too
11890 * support/regression/tests/longlit.c: added static to T1 declaration
11891 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11892 accesses in the initialization code
11894 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11896 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11897 OSCTRIMVAL as noted in bug #916008
11899 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11901 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11902 in loops with multiple exits (reported as incorrect registers
11903 used by Martin Helmling in Sdcc-user list)
11905 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11907 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11908 made ds390 register extensions look less like error messages
11910 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11912 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11913 reported by Adam Wozniak in Sdcc-user list
11915 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11917 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11918 arithmetic optimizations, added debug output
11920 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11922 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11923 * sdcc.spec: updated and split sdcc into 3 rpms
11924 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11925 needed for literals of LEFT_OP and '+'
11926 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11927 introduced RESULT_TYPE_NOPROM
11928 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11930 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11931 limited promotion to int only for '*'
11932 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11934 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11936 * src/pic16/gen.c (genSkip),
11937 (genc16bit2lit), (gencjneshort): commented out
11938 (is_LitOp): new helper function, checks operand type
11939 (genCmpEq): rewritten
11941 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11943 * support/regression/tests/bug-908454.c: added
11945 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11947 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11948 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11949 (geniCodeCast): cosmetic, don't preserve bit storage class
11950 (geniCodeLeftShift): added promotion
11951 (geniCodeLogic): fixed regression
11952 * src/SDCCsymt.c (computeTypeOr): accept bits too
11953 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11955 2004-03-07 Borut Razem <borut.razem AT siol.net>
11957 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11959 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11961 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11962 version of pic16_genPackRegisters which does not check if ic is a
11964 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11965 function cause string1.c regression test fails
11967 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11969 * sim/ucsim/configure.in,
11970 * sim/ucsim/configure,
11971 * sim/ucsim/doc/Makefile.in: use docdir
11972 * src/SDCC.y: fixed sbit atrributes
11973 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11974 * src/SDCCast.c (decorateType): |^& need special promotion handling
11976 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11977 * src/SDCCsymt.h (computeType),
11978 * src/SDCCicode.c: computeType() needs op
11979 * src/SDCCsymt.c (checkTypeSanity),
11980 * doc/sddman.lyx: "plain" bitfields are unsigned
11981 * src/SDCCsymt.c (computeTypeOr): added
11982 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11984 * src/SDCCval.c (val*): computeType() needs op
11985 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11986 * support/regression/tests/onebyte.c: added tests for |^&
11988 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11990 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11991 for writing icode into asm output.
11993 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11995 * src/pic16/device.c: added some debug lines enabled
11996 with macro DEBUG_CHECK,
11997 * src/pic16/genarith.c: more debug in genPlus,
11998 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11999 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12000 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12001 * (aopForSym): onStack symbols are re-placed in data memspace,
12002 and onStack flag is cleared,
12003 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12004 copy temporary pcodeop,
12005 * (genPcall): added warning for not updating PCLATU,
12006 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12007 always true for pic16 port,
12008 * (genMultOneWord): NEW, supports integer multiplication,
12009 * (genMult): modified to call genMultOneWord,
12010 * (ifxForOp): added warning when return NULL,
12011 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12012 flag is set before call to operandFromSymbol for implicit
12014 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12015 options.intlong_rent are set by default,
12016 * (_hasNativeMulFor): modified to allow port generation of integer
12018 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12019 set regtype to REG_SFR for all registers, restricting seting the
12020 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12022 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12024 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12025 more than 500 times in the regression tests
12027 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12029 * support/Util/SDCCerr.h,
12030 * support/Util/SDCCerr.c,
12031 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12033 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12034 for symbol conflicts.
12035 * support/valdiags/tests/enum.c,
12036 * support/valdiags/tests/tentdecl.c,
12037 * support/valdiags/tests/struct.c: expect possible error messages
12038 referring to original symbol definitions.
12039 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12041 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12043 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12045 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12047 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12049 * src/pic16/ralloc.c (newReg): fixed bug #908929
12051 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12053 * src/ds390/gen.c: added missing #include "main.h"
12055 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12057 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12058 checking if symbol is already in set,
12059 * src/pic16/device.h: prototype for checkAddSym,
12060 * src/pic16/gen.c: (_G): added entry interruptvector,
12061 * (assignResultValue): removed some commented out lines,
12062 * (genFunction): check for ISR via sym->type, absolute section for
12063 interrupt code is created via a new pBlock, the goto instruction is
12064 placed now correctly at the interrupt vector position, changed all
12065 references from ivec to _G.interruptvector,
12066 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12067 is the interrupt is a high priority one, same for return from ISR,
12068 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12069 externs to calls of checkAddSym,
12070 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12071 pic16_pcode_verbose flag is set,
12072 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12073 * src/pic16/pcoderegs.c: message about how many registers are saved
12074 will only be emitted if pic16_pcode_verbose flag is set,
12076 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12078 * src/ds390/ralloc.h,
12079 * src/ds390/ralloc.c (ds390_regWithIdx),
12080 * src/ds390/gen.c (emitcode),
12081 * src/ds390/main.h,
12082 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12083 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12084 ds390operandCompare, getRegsRead, getRegsWritten,
12085 initializeAsmLineNode): customized instruction size calculation for
12086 ds390, started basis for some register optimizations
12087 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12088 corresponding assembly output
12089 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12090 missing push/pop of r0/r1. Optimized push/pops
12092 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12094 * src/mcs51/main.c (instructionSize): fixed ACALL size
12095 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12097 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12099 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12100 the sorting of rlist with NULL elements
12101 * (print_idataType, print_idata): NEW to create idata sections
12102 * src/pic16/device.h: idataSymSet new variable
12103 * src/pic16/gen.c (genFunction): fixed some bugs in string
12104 comparing, improved the absolute section creation for ISRs,
12105 added FSR0L/FSR0H in registers that are saved in an ISR,
12106 * (genInline): fixed the processing of inline snippets,
12107 now they undergo no process by the peephole optimizer
12108 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12109 are placed in idataSymSet,
12110 * (pic16emitStaticSeg): extern symbols are added in externs,
12111 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12112 switching when aboslute variables are placed in access bank memory
12113 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12114 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12115 commented out with #if,
12116 * (pic16_packRegisters): reintroduce the check for CAST because some
12117 symbols are not correctly handled,
12118 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12119 pCodeInstruction instead of pCode,
12120 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12121 pCodeAsmDir definition,
12122 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12123 directive, then the argument directive is emitted without the leading
12124 tab, hack for inline labels which must be in the first column,
12125 * (compareLabel,pic16_findNextInstruction),
12126 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12127 * (insertBankSwitch): modified for the new pCodeAsmDir,
12129 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12130 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12132 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12134 * (pushSide): commented out with #if,
12135 * (assignResultValue): fixed some typos in saving
12137 * (genPcall): FIXED and sync'ed with genCall,
12138 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12139 * (genNearPointerGet): fixed to handle some more cases,
12140 implementation scheme via table reads,
12141 * (genConstPointerGet): modified to access code memory correct,
12142 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12143 and improved to handle some cases
12144 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12145 instead of "RETLW" for init data
12146 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12147 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12148 variables are placed in access bank memory (<0x80 and >=0xf80),
12149 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12150 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12151 TBLWT_POSTDEC,TBLWT_PREINC
12152 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12153 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12155 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12156 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12157 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12158 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12160 2004-02-29 Borut Razem <borut.razem AT siol.net>
12162 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12163 support/Util/findme.h, support/Util/system.h: enhance binary relative
12164 search for lib and include by using findProgramPath()
12166 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12169 * src/SDCCpeeph.c (pcDistance),
12171 * src/mcs51/ralloc.h,
12172 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12173 * src/mcs51/main.h,
12174 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12175 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12176 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12177 size calculation port specific, started basis for some register
12179 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12180 missing push/pop of r0/r1. Optimized push/pops
12181 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12182 * device/lib/_modsint.c (_modsint),
12183 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12184 and stack version so regression tests pass
12186 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12188 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12189 * src/SDCCast.c (decorateType): catch another small optimization
12191 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12192 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12193 modified to finally use computeType() all over SDCC,
12194 see Feature Request #877103
12195 * src/SDCCval.h: cosmetic
12196 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12197 valCompare(); regression tested in muldiv.c
12198 * support/regression/tests/muldiv.c (testMod): mod sign follows
12201 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12203 * src/SDCCast.c (decorateType): fixed bug #902362
12204 * doc/INSTALL.txt: fixed install instructions for win32
12206 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12208 * device/include/Makefile.in (install): fixed by replacing spaces
12211 * doc/INSTALL.txt: updated for release
12212 * doc/sdccman.lyx: added warning for --xstack being buggy
12214 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12216 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12217 to eliminate build warnings.
12218 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12220 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12221 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12223 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12224 removed -penable-stack, added comment for stack pragma, added
12225 warning for not initializing the stack/frame registers, removed
12226 comment at interrupts section
12228 Stack is made permanent, there is no ability to disable stack usage.
12229 * src/pic16/device.h,
12230 * src/pic16/device.c: removed all references to USE_STACK macro,
12231 * src/pic16/device.c (pic16_dump_section): when no elements in
12232 rlist, free rlist before return,
12233 * (pic16_dump_int_registers): NEW, internal registers are a new set
12234 of general purpose registers reused by each function,
12235 * (checkAddReg): returns 1 if registers is added to set,
12236 * (pic16_groupRegistersInSection): when a registers is of type
12237 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12238 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12239 SRCASECMP macro is moved here from device.c
12240 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12241 PO_PCLATU, PO_PRODL, PO_PRODH,
12242 * (pic16_pCodeOpType, genMinus,
12243 changed compares to "a" register, with AOP_ACC,
12244 * (pic16_genPlus): fixed some bugs and indented properly,
12245 * (pic16_addSign): changed size to size+offset in the MOVWF
12247 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12248 multiply 8-bit operand by literal, result is 8-bit,
12249 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12250 multiply 2 8-bit operand, result is 8-bit,
12251 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12253 * src/pic16/gen.c: changed accUse to contain WREG only,
12254 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12255 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12256 true, do not use immediate addressing any more unless sym is a
12257 pointer in codespace,
12258 * (aopForRemat): do not use immediate addressing when symbol not in
12259 codespace and when symbol's address is requested,
12260 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12262 * (aopGet): added case for AOP_ACC and don't return "accumulator
12263 bug" but WREG instead,
12264 * (popGetTempReg): pushes contents of temporary register in stack,
12265 * (popReleaseTempReg): pops contents of temporary register from
12266 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12267 * (pic16_popGet): separated case AOP_ACC to return register WREG
12268 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12269 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12270 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12271 the use of immediate pointers to certain cases only.
12273 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12274 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12275 * (assignResultValue, genCall, genRet): modified to use the new
12276 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12277 genPcall is still broken,
12278 * (genFunction): added code to create 'A' type pBlocks when
12279 interrupt functions are generated, code not extensively tested yet,
12280 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12281 * (genEndFunction): modified so ISRs pop stored registers from stack,
12282 * (genMultOneByte): cleanup,
12283 * (AccRsh): added flag andmask, to and result with appropriate mask,
12284 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12285 * (genDataPointerGet): fixed and reenabled its use,
12286 * (genNearDataPointerGet): bugs fixed,
12287 * (genDataPointerSet): bugs fixed,
12288 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12289 pic16_DumpSymbol, pic16_DumpOp,
12290 * src/pic16/genutils.h: function prototypes for the above functions,
12291 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12293 * (pic16emitRegularMap): many many many improvements, but needs a
12295 * src/pic16/main.c: enable_stack in pic16_options is removed,
12296 * (_pic16_parseOptions): removed command line options -penable-stack,
12297 * (_process_pragma): emit stack symbol only when stack pragma is
12299 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12300 redirected to FSR0L/FSR0H pair,
12301 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12302 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12303 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12305 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12306 * (dumpPicOptype): NEW,
12307 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12308 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12309 with movff instruction,
12310 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12311 added pic16_int_regs, some packRegsFor* functions are commented out,
12312 because produce errors,
12313 * src/pic16/NOTES: minor modifications
12315 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12317 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12318 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12320 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12321 * as/mcs51/lkaomf51.c: fixed bug #895763
12323 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12325 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12327 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12329 * doc/sdccman.lyx: added details about the HC08 storage classes and
12330 interrupts, fixed the register usage info for z80 & gbz80
12332 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12334 * doc/sdccman.lyx: added more pic16 port documentation
12335 * device/include/pic16/: added header pic18fregs.h
12337 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12339 * doc/sdccman.lyx: added Vangelis' contribution
12341 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12343 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12344 extend to the next CALL or PCALL, not just to the next CALL.
12346 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12348 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12350 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12352 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12353 bug #895752 and a better fix for bug #716790
12355 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12357 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12359 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12361 * doc/sdccman.lyx: minor changes, minor changed
12363 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12365 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12366 which can't handle SDCC_NEWONEBYTEOPS,
12367 (geniCodeMultiply): removed conversion from mult to shift for pic14
12370 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12373 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12374 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12375 thus fixing bug #895406
12377 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12379 * device/lib/_modsint.c,
12380 * device/lib/_modslong.c: sign follows divisor only
12381 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12382 signs or signedness can be ignored
12383 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12384 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12385 added optimization for IFX,
12386 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12388 reenabled optimization for IFX, which was removed on 2004-01-11
12389 * src/SDCCast.h: added return type IFX
12390 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12391 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12392 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12393 SDCC_OLDONEBYTEOPS selects the old behaviour
12394 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12395 changed again and commented promotion rule
12396 * src/SDCCval.c (valDiv): promotion no longer necessary
12397 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12398 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12400 * support/regression/tests/onebyte.c: added
12402 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12404 * gen.c (genInline): reverted to old code for assemnling inline
12405 code because of bug reported James Chadd
12407 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12409 * ralloc.h: missing declarations from previous patch,
12410 seems that patch for ralloc.h was never applied, fixed
12412 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12413 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12417 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12418 indirect addressing. Marked FSR0 as deprecated
12419 * gen.c (pointerCode): commented out, not needed now
12420 (pic16_popGet2p): new MOVFF helper function
12421 (genGenPointerGet),
12422 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12423 (shiftRLong): removed duplicate debugging info
12425 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12427 * src/ds390/gen.c (genNearPointerGet),
12428 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12429 optimization with bits, but not bitfields.
12430 * src/ds390/ralloc.c (packRegisters),
12431 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12433 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12435 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12437 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12440 * src/SDCCicode.c (operandFromSymbol),
12441 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12442 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12443 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12444 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12445 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12446 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12448 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12449 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12450 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12451 * src/SDCCsymt.c (newSymbol),
12452 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12455 * src/SDCCval.c (newiList): fixed bug #885705
12457 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12459 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12460 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12462 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12464 * device/include/c8051f120.h,
12465 * device/include/c8051f300.h,
12466 * device/include/c8051f310.h: added/updated header files for Silicon
12467 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12468 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12469 in new section Submitting patches
12471 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12473 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12474 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12475 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12477 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12478 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12479 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12481 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12482 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12483 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12485 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12486 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12487 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12488 genGenPointerSet): fixed bug #892400
12489 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12490 to eliminate build warnings.
12491 * src/SDCCast.c (processParms),
12492 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12494 * support/valdiag/valdiag.py: added GCC to the list of defines active
12495 when compiling with gcc
12497 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12499 * support/Util/SDCCerr.h,
12500 * support/Util/SDCCerr.c,
12501 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12502 with an incomplete type (fixed bug #883734)
12503 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12505 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12507 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12509 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12511 * src/SDCCast.c (decorateType),
12512 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12513 function pointer implementation
12514 * support/regression/tests/funptrs.c: added tests to verify both forms
12515 of function pointers work correctly. Added tests to verify parameters
12516 are passed in the correct order.
12518 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12520 * device.c (regCompare): registers are sorted by ascending
12521 address and increasing size,
12522 * main.c (_pic16_finaliseOptions): removed the declaration
12523 of compiler macro MCU. Now a macro of the format pic18fxxxx
12524 will be defined from the command line
12526 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12527 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12529 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12530 PCOP_RLCF was overwritten!
12531 * gen.c (genSkip): commented out calls to pic16_emitcode,
12532 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12534 * (genRRC): added debugging info,
12535 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12536 overwritten while shifting,
12537 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12538 overwritten while shifting,
12541 * (shiftLLeftOrResult),
12542 * (shiftRLeftOrResult),
12544 * (shiftLLong): Implemented with pic16_emitpcode
12545 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12546 * (genLeftShift): Fixed bug, operand for shift by variable always
12547 was "and"ed with 0x0f,
12548 * (genLeftShiftLiteral),
12550 * (genRightShiftLiteral): added debugging info,
12551 * (genrshFour): added comment,
12552 * (genRightShift): determined signedness from operand "left"
12553 instead of "result"
12555 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12557 * src/SDCCicode.c (geniCodeParms),
12558 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12559 function pointers, fixed function pointer bugs #861242 and #861896
12561 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12563 * device/include/c8051f000.h,
12564 * device/include/c8051f120.h,
12565 * device/include/c8051f300.h: added header files for Silicon
12566 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12568 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12570 * src/SDCCast.c (processParams): added new type flow and restructured
12571 (gatherAutoInit): added new type flow
12572 (addCast): cosmetic changes
12573 (getLeftResultType): added new type flow for array indices, patch
12574 provided by Stas, see FR #877103
12575 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12576 array index patch by Stas
12577 * src/SDCCast.h: added prototype getResultTypeFromType()
12579 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12580 * src/pic/glue.c (pic14emitStaticSeg),
12581 * src/pic16/glue.c (pic16emitStaticSeg),
12582 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12583 for initialization of symbols
12584 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12585 * support/Util/SDCCerr.h:
12586 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12587 * .version: bumped version number to 2.3.8
12588 * device/include/Makefile.in (install),
12589 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12592 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12594 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12595 Slade Rich fixed an optimization bug
12596 * src/pic/pcodepeep.c,
12597 * src/pic/pcoderegs.c
12598 * doc/Makefile (install): added test for directory
12600 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12602 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12603 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12604 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12605 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12606 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12607 * as/mcs51/asexpr.c (term),
12608 * as/hc08/asexpr.c (term): fixed bug #887146
12610 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12612 * src/z80/gen.c (genMult): handle single byte result product
12613 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12614 DUMMY_READ_VOLATILE (fixed bug #886367)
12616 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12618 * support/regression/tests/libmullong.c: fixed logic, on little endian
12619 hosts we ended without a mullong_wrapper()
12621 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12623 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12624 virus/worm forged address usage.
12626 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12628 Fixed promotion, it should be done on AST level:
12629 * src/SDCCast.c (addCast): added promotion to int
12630 (decorateType): updated call to upCast()
12631 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12632 usualUnaryConversions()
12634 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12636 * support/regression/tests/literalop.c (mulWrapper): Added a
12637 wrapper to remove integer overflow warnings.
12639 * support/regression/tests/float_trans.c: Made work on host.
12641 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12644 * support/regression/generate-cases.py (main): Changed from inline
12647 * doc/Makefile (install): Changed to depth first to get rid of
12648 missing directory install warning.
12650 * as/Makefile (install-doc): Made work on Mac.
12652 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12654 * src/SDCCast.c: added an additional type flow in decorateType() of
12655 opposite direction, see feature request #860006; it's enabled at runtime
12656 by setting the environment variable SDCC_NEWTYPEFLOW
12657 * src/SDCCast.h: changed prototype of decorateType()
12658 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12659 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12660 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12661 see feature request #877103
12662 * src/SDCCval.c: updated call of decorateType()
12663 (valBitwise): fixed bug #882876
12664 (valMinus): added promotion
12665 (valLogicAndOr): result is unsigned
12666 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12667 * src/SDCCsymt.c (computeType),
12668 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12669 must not cause an unsigned operation
12670 * src/pic/glue (pic14emitRegularMap),
12671 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12673 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12675 * src/pic/pcode.c (PCodeID): commented out left over debug code
12677 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12679 * support/valdiag/tests/overflow.c: added shift tests
12680 * src/pic/device.c,
12687 * src/pic/pcodepeep.c,
12688 * src/pic/pcoderegs.c,
12689 * src/pic/ralloc.c,
12690 * src/pic/ralloc.h: applied patch from Slade Rich;
12691 added support for multiple code pages and multiple RAM banks on the
12692 PIC 14 port. The ASM files now no longer simply assume all the
12693 code / RAM are in the same page / bank. This means the linker can
12694 safely allocate code/RAM of separate ASM files to different pages/banks.
12695 * doc/sdccman.lyx: added Slade's tips
12696 * src/mcs51/peeph.def: fixed bug #880768
12698 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12700 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12701 * src/SDCCast.c (decorateType): fixed bug #880197
12703 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12705 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12708 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12709 strtof is not part of C89 and isn't included with Mac OS X.
12711 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12713 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12714 shiftL2Left2Result): fixed bug #879326
12715 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12716 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12717 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12718 address fetch for clr instruction
12719 * device/lib/hc08/_mulint.c: created optimized assembly version
12720 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12722 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12724 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12725 proposed in FR #877103
12727 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12729 * src/SDCCval.c (cheapestVal): added missing checks
12730 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12731 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12733 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12735 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12738 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12740 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12741 loaded with the linker search paths (-L arguments) and the libraries
12742 to be linked with the current source (-l arguments). Changes
12743 currently will affect only the pic16 port.
12744 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12745 include path the port specific paths and port specific libraries,
12746 * gplink command now contains the $3 argument,
12747 * src/pic16/device.h,
12748 * src/pic16/device.c,: structure PIC_device is made public and
12749 renamed to PIC16_device, the same for variable Pics which is renamed
12750 to Pics16. Updated all references to them.
12751 * src/pic16/glue.c (pic16glue): corrected bug with code
12752 initialization which bypassed the variable initializations block.
12754 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12755 COMPILE_FLAGS and added the --nostdinc option
12757 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * device/include/mc68hc908jb8.h: Register defs for another member
12760 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12762 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12764 Documenting changes from previous commits.
12765 * configure.in (version 1.56),
12766 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12767 when generating output files to configure the pic16 library,
12768 but now I've commented it out, since gputils aren't installed in the
12769 SF compile farm, so library won't compile
12771 * device/lib/Makefile.in (version 1.56): initially I've added in
12772 target 'all' the prerequestive 'model-pic16' so it compiled the
12773 pic16 library, but now I've commented it out for the same reasons
12775 * added targets 'model-pic16' and 'objects-pic16' to compile the
12777 * added target 'port-specific-objects-pic16' to handle the
12778 generated libraries and copy them into the build/ directory
12779 * added target 'clean-intermediate-pic16' to clean intermediate
12780 files into pic16 directory
12781 * in target 'installdirs' added line to create directory pic16 in
12782 the installation path
12784 * device/include/Makefile.in (version 1.11): in target 'install'
12785 added lines to copy all header files to installation path,
12786 * in target 'installdirs' added line create directory for pic16
12787 headers in the installation path
12789 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12791 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12794 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12797 * device/lib/configure.in,
12798 * device/lib/configure: fixed for autoconf 2.57
12800 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12802 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12803 option so that it actually works. Made it specific to the z80, since
12804 the gbz80 doesn't have these kinds of I/O ports.
12806 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12808 * device/include/z180.h,
12809 * device/lib/_memcpy.c,
12810 * device/lib/_memmove.c,
12811 * device/lib/_mulint.c,
12812 * device/lib/ser_ir.c,
12813 * device/lib/ser_ir_cts_rts.c,
12814 * device/lib/_strcmp.c,
12815 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12816 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12817 portmode; added deprecation warning for bank= and protmode= forms.
12818 Also, guard against buffer overflow.
12819 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12821 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12823 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12824 changed interrupt vector table generation to only emit declared vectors.
12825 * device/include/Makefile.in: added missing backslash
12826 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12828 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12830 Mainly changes to support compilation of the device libraries
12831 * src/pic16/device.c: stack is allocated via symbol and not
12832 via literal number. The symbol is placed in the corresponding
12833 position of the data ram
12834 * (pic16_dump_section): relocatable and absolute uninitialized
12835 data are now emitted in sorted order to reduce section naming,
12836 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12837 weren't marked as being in the access bank,
12839 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12841 Added portion of GNU PIC Library under the directory
12842 device/include/pic16 and device/lib/pic16. These files
12843 contain the declarations of SFRs for the PIC18Fxx2 devices.
12844 The directory is initialized via configure from toplevel.
12846 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12848 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12849 the spilllocations to be compared correctly
12851 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12853 * src/SDCCast.c (decorateType): fixed bug introduced today
12855 2004-01-12 Borut Razem <borut.razem AT siol.net>
12857 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12858 doc/sdccman.lyx: upper case pragmas are deprecated
12860 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12862 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12863 in simpler and even better code
12865 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12867 * src/SDCCicode.c (operandOperation): fixed bug #874819
12868 * src/SDCCast.c (decorateType): fixed
12869 char foo (unsigned long ul) { return ul > 0; }
12871 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12873 * doc/sdccman.lyx: Moved and added some sections, small changes
12874 all over. Telling LaTeX to be less strict with word spacing
12875 to better keep the right margin. Changed some notes about
12876 maintainance of the ports in section 3.2.1 - is it OK like this?
12878 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12880 SDCC source changes:
12881 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12882 convilong): modified to inform the pic16 port that builtin functions
12885 PIC16 PORT specific changes:
12886 * src/pic16/device.c pic16_dump_equates() added,
12887 processor registers declared internally by the port are emitted in
12888 the translation as equates,
12889 * src/pic16/gen.c: inline code is passed unprocessed to the
12891 * (pic16_popGetLit2): fnuction modified to take second operand as
12892 pCodeOp pointer and not as literal,
12893 * (popRegFromIdx): prefixed with pic16_,
12894 * (pic16_popCombine2): modified to receive already allocated pCode
12896 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12897 * (genFunction): initializes local stack frame and pushes on stack
12898 all the registers used by this function,
12899 * (genEndFunction): restores all registers from stack and restores
12901 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12903 * (pic16glue): changed the program startup sequence,
12904 * added new dbName code 'A' for functions placed in absolute section
12905 * src/pic16/main.c: added function attribute _naked,
12906 * added pragma 'code' to place a fnuction at an absolute address,
12907 * added command line arguments --debug-ralloc and --pcode-verbose,
12908 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12909 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12910 * (pic16_newpCodeOpLit2): modified to take the second operand as
12912 * (pic16_printpBlock): modified to emit each function in a separate
12914 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12915 UPPER for immediate operands,
12916 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12918 * src/pic16/peeph.def: all peepholes with movff are commented out,
12919 because there is a problem in the pcode peep optimizer,
12920 * src/pic16/ralloc.c: the register allocator can now reuse local
12921 function symbols for another function. This saves register usage.
12922 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12924 Added file src/pic16/NOTES with information about program writing on
12925 the current port version.
12927 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12929 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12930 and peephole 252 (array access)
12932 2004-01-09 Borut Razem <borut.razem AT siol.net>
12934 * src/SDCCmain.c : fixed #872250: -l command line defined library
12935 files are scanned before standard library files
12937 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12939 * src/SDCCast.c (decorateType): fixed bug #874046
12941 2004-01-09 Borut Razem <borut.razem AT siol.net>
12943 * support/scripts/sdcc.nsi: remove previous installation
12945 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12947 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12948 bytes for last interrupt vector (mcs51)
12949 * sdcc.spec: fixed typo
12951 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12953 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12954 gen51Code): more efficient parameter receive for --model-large
12957 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12959 * src/ds390/main.c,
12960 * src/z80/main.c: added missed needLinkerScript flags (more than
12961 one port structure defined in these file)
12962 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12965 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12967 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12968 * src/port.h: added flag needLinkerScript in port->linker
12969 structure to inform whether to create a .lnk file or not,
12971 * src/ds390/main.c,
12973 * src/mcs51/main.c,
12975 * src/pic16/main.c,
12977 * src/z80/main.c: changed appropriately to configure
12978 needLinkerScript flag
12980 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12981 * src/pic/glue.c: added variable udata_section_name to
12982 override default uninitialized data segment definition for
12983 devices only with SHAREBANK memory (reported from Erik Epetrich)
12984 * (pic14emitOverlay): modified to emit a commented overlay segment
12985 directive when no overlay data exist
12986 * (picglue): modified to emit uninitialized data segment
12987 according to udata_section_name
12988 * src/pic/main.c (_pic14_parseOptions): added command line
12989 options --udata-section-name=[name] to override default
12990 udata definition name
12991 * modified _linkCmd and _asmCmd to include compiler passed
12992 arguments via -W option
12993 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12994 object file from '.rel' to '.o' in port->linker structure,
12995 changed size of fptr from 2 to 3 in port structure
12997 2004-01-07 Borut Razem <borut.razem AT siol.net>
12999 * support/scripts/sdcc.nsi: update PATH
13000 * support/scripts/sdcc.ico: craeted
13002 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13004 * device/include/Makefile.in: fix install
13005 * doc/Makefile: fix install
13007 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13009 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13011 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13012 how the function variable allocation summary is displayed; also
13013 include information about variables allocated to the overlay
13016 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13018 * as/mcs51/lkmain.c: Help about -Y option
13019 * as/mcs51/lkarea.c: Fixed gcc warnings
13021 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13023 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13025 * support/valdiag/tests/overflow.c: added
13026 * src/SDCCast.c (decorateType),
13027 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13028 LEFT_OP (left shift)
13030 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13032 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13033 (default behaviour).
13035 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13037 A python script to validate compiler diagnostic messages. It can be
13038 used to verify that sdcc complains about bad c source code and
13039 gives a good location of the error.
13040 * support/valdiag/Makefile,
13041 * support/valdiag/valdiag.py,
13042 * support/valdiag/tests/*
13044 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13046 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13047 * src/SDCCsymt.c (newEnumType),
13049 * support/Util/SDCCerr.c,
13050 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13052 * support/regression/tests/enum.c: added test for enum values that
13053 require at least 2 bytes of storage.
13055 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13057 * src/common.h: added ifndef/define/endif macros
13058 around the header file.
13059 Bug reported from Jesus Calvino-Fraga
13061 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13063 * sdcc.spec: updated
13064 * device/include/Makefile.in: don't install CVS directories
13065 * device/lib/Makefile.in: added removal of CVS directories after install
13066 * doc/Makefile: fixed install, added local_icons
13067 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13068 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13069 * src/ds390/gen.c (genRightShift): fixed bug #870788
13070 * src/SDCCast.c (decorateType): fixed bug #870781
13072 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13074 PIC16 port related changes:
13075 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13076 added variable stackPos,
13078 * gen.c: genCall, assignResultValue: added support for
13079 pushing/retrieving function parameters to/from stack,
13080 genFunction,genEndFunction: setup stack frame for the
13081 generated function,
13082 genAddrOf: will be changed according to bug 863624
13084 * added files genutils.c and genutils.h which contain gen*
13085 debugged and optimised functions extracted from gen.c
13087 * glue.c: added variable 'externs' which holds extern symbols,
13088 pic16emitRegularMap: is modified to properly handle relocatable
13089 symbols under the new scheme,
13090 pic16createInterruptVect: is modified
13091 pic16printPublics: is modified to emit 'global' assembler directives,
13092 added pic16_printExterns to print extern symbols,
13093 pic16glue: initializes stack/frame pointer in the beginning of
13094 the assembly output. Temporary hack, will be corrected later,
13095 because gplink yet does not support stack and SDCC does not
13096 yet support a type of crt0.o object to create the final binary.
13098 * Removed many lines that contain 8051 legacy code.
13099 * The code is finally placed under a 'code' directive.
13100 * Added port specific options.
13102 * _process_pragma: simplified since now we do not need *special*
13103 include file to define SFR registers. But a separate header
13104 will be needed. This will be developed later.
13105 * _pic16_parseOptions: added, parses port specific options:
13106 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13107 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13108 --preplace-udata-with=
13110 * _pic16_setDefaultOptions: modified to initialize section names,
13111 but hack is temporarly out of order since it needs improvement.
13112 * _pic16_genAssemblerPreamble: configuration words are emitted by
13113 their address instead of their name. This part is incomplete and
13114 supports only the 18Fxx2 devices. Other devices will emit an error
13115 during assembly since they do not contain the same set of config
13117 * _pic16_genIVT: is modified,
13119 * pcode.c: added definitions for some hardware registers that are needed
13121 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13122 All PCI entries are updated. Now LFSR is supported.
13123 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13124 * added pic16_newpCodeOpLit2 to support instructions with
13125 two literal arguments
13126 * pic16_pCode2str: corrected code that emits assembler instructions
13127 with two literal operands and those that have an access bit modifier
13128 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13129 this fixes a bug which caused some labels to be lost, when an
13130 assembler directive was added, i.e. banksel,
13131 * pic16_FixRegisterBanking: improved logic that causes the insertion
13133 * InlineFunction: functions that are called once, are not any more
13134 inlined. This can be a port option in the future,
13136 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13138 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13139 hold the corresponding uninitialized symbols,
13140 * pic16_allocProcessorRegister: registers have explicit marked the
13142 * pic16_allocInternalRegister: registers are explicit marked as
13144 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13145 processing list, so bit registers were lost,
13148 * ralloc.h: added field 'accessBank' and original symbol operand
13149 in register definition,
13150 * removed the field isMapped from register definition,
13152 ** Several functions have been removed from various sources:
13153 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13154 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13155 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13156 pic16_assignRelocatableRegisters
13158 ** others have been introduced:
13159 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13160 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13162 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13164 * support/scripts/inc2h.pl: changed definition of BIT_AT
13165 to emit 'sbit at' instead of 'bit at'. This was a request.
13167 PIC16 port related preliminary changes:
13168 * gen.c: prefixed function popRegFromString with
13169 pic16_ and all references to it corrected
13170 * pcode.c: all pic16_pc_* hardware registers prefixed
13171 with underscore (_),
13172 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13173 * ralloc.c: newReg(): when register is REG_SFR then
13174 set address to rIdx,
13175 pic16_allocProcessorRegister(): marks register wasUsed=0
13176 pic16_writeUsedRegs(): added a call to assign processor
13177 registers via pic16_assignFixedRegisters
13179 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13181 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13182 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13183 variables in unused register banks. Also the SSEG is placed
13184 wherever there is enough space for it, and IDATA can be anywhere
13185 in internal RAM. For now compile using -Wl-Y[stack_size].
13186 The mem file is different for this option as well, since it
13187 makes no sense of talking about DSEG lenght.
13189 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13191 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13192 in certain cases, e.g. when ROM assignment, patch provided
13193 from Albert den Haan.
13195 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13197 Many signedness and type propagation fixes:
13198 * src/SDCCicode.c: made geniCodeCast() static
13199 replaced SPEC_ by IS_ (cosmetic)
13200 (operandOperation): fixed div and mod operation
13201 (usualBinaryConversions): added support for promotion of char
13202 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13203 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13204 (geniCodeAdd): an array index will stay unsigned, even if promoted
13206 (geniCodeArray): ditto
13207 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13208 * src/SDCCsymt.c (computeType): added more support for char;
13209 promotion of char is selectable by promoteCharToInt, fixed signedness
13211 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13212 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13213 * src/SDCCval (val*): replaced signedness calculation by
13215 rearranged if-branches (cosmetic)
13216 (valShift): added warning W_SHIFT_CHANGED
13217 (valCompare): fixed problem with different types
13218 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13219 * support/regression/tests/literalop.c: added many cases
13220 * support/regression/tests/ast_constant_folding.c: changed finally to
13222 * .version: new year, new version: 2.3.7
13223 * src/SDCCmain.c (main): applied patch #866468
13224 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13225 provided by Scott Bronson
13226 * doc/sdccman.lyx: updated documentation for sdcdb
13227 updated and added chapter tips
13229 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13231 * src/SDCCsymt.h: missing from yesterday's commits
13233 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13235 * src/SDCC.y (struct_or_union_specifier),
13236 * support/Util/SDCCerr.c,
13237 * support/Util/SDCCerr.h: verify that struct & union tags are used
13240 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13242 * src/SDCCglobl.h: missing from yesterday's commits
13244 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13246 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13247 sft_attributes, struct_declaration, parameter_declaration,
13248 type_name, start_block, declaration_list),
13249 * src/SDCC.lex (check_type): support redefinition of typedef names
13251 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13253 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13254 aligned xdata arrays. Erik helped me with the if clause.
13256 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13258 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13261 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13264 * src/SDCCast.c (newAst_),
13266 * src/SDCCicode.c (ast2iCode, newiCode),
13268 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13269 expr, statement, expression_statement, selection_statement,
13270 iteration_statement, expr_opt, jump_statement): foundation for tracking
13272 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13275 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13277 * support/Util/SDCCerr.c,
13279 * src/SDCCast.c (createCase, createDefault, decorateType),
13280 * src/SDCClabel.c (labelUnreach),
13281 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13283 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13284 (with thanks to Stas Sergeev)
13285 * device/include/time.h,
13286 * device/lib/time.c (CheckTime): suppress unreachable code warning
13288 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13290 * src/SDCCast.c (createIvalCharPtr),
13291 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13293 * support/regression/tests/nullstring.c: tests for these two bugs
13295 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13297 * support/Util/SDCCerr.h,
13298 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13299 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13300 about storage class and 'at' used inside struct or union
13301 * src/SDCCBBlock.c (iCodeFromeBBlock),
13302 * src/SDCCcse.c (ifxOptimize),
13303 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13304 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13305 printIval, emitStaticSeg, emitOverlay),
13306 * src/SDCClabel.c (deleteIfx),
13307 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13308 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13309 gatherAutoInit, processParms),
13310 * support/Util/SDCCerr.h,
13311 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13312 reporting for post-parse errors.
13314 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13316 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13317 implicit casts via union; they don't work on big endian systems
13318 (possible fix for bug #861138)
13320 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13322 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13323 * src/mcs51/main.c: fixed the fix for bug #737001
13325 2003-12-15 Borut Razem <borut.razem AT siol.net>
13327 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13329 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13331 * support/makebin/makebin.c: put output in binary mode
13333 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13335 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13336 xdata and data memory on startup. Set the environment variable
13337 SDCC_NOGENRAMCLEAR to disable this.
13338 * src/mcs51/peephole.def,
13339 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13340 (allows non-interrupt and interrupt code to safely compete for a resource
13341 without the non-interrupt code having to disable interrupts)
13343 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13345 * src/SDCCicode.c (geniCodeAdd),
13346 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13347 with valFromType if type might be a pointer and host is big endian).
13348 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13349 types, not just integer types.
13350 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13351 multiply defined with mismatching "at" address.
13353 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13355 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13356 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13357 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13358 with embedded nulls (fixed bug #753752)
13360 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13362 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13363 Apparently this did not see much testing (endless loop)
13365 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13367 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13369 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13371 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13372 gracefully handle NULL memmap pointers
13374 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13376 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13377 instead of deleting the iCode when an operand is volatile
13378 * src/z80/gen.c (genDummyRead),
13379 * src/mcs51/gen.c (genDummyRead),
13380 * src/ds390/gen.c (genDummyRead),
13381 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13383 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13384 * src/SDCC.y: fixed bug #850420
13386 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13388 Applied z80 i/o port patch from Peter Townson and fixed some operators
13389 to better handle operands in A register.
13390 * device/include/z180.h
13396 * src/z80/peeph-z80.def
13397 * src/z80/peeph.def
13400 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13402 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13404 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13406 * device/lib/hc08/_mullong.c: Removed extra #endif
13408 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13410 * sim/ucsim/hc08.src/inst.cc,
13411 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13412 carries from x to h
13413 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13414 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13415 * device/include/stdarg.h: fixed varargs for hc08
13416 * device/lib/Makefile.in,
13417 * device/lib/hc08/Makefile,
13418 * device/lib/hc08/_mulint.c,
13419 * device/lib/hc08/_mullong.c: fixed some endian problems
13421 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13423 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13424 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13425 * device/lib/_gptrget.c,
13426 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13428 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13430 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13431 * src/SDCCast.c (astErrors): fixed bug #846007
13432 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13434 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13436 * src/SDCCast.c (decorateType): disabled a transformation I added in
13437 revision 1.188 (access to fields of a structure at an absolute address);
13438 it breaks with bitfields, extern declarations, and gcse analysis.
13439 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13440 could be assigned through a pointer, so don't complain.
13441 * src/SDCCast.c (astErrors),
13443 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13445 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13447 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13448 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13449 output of __config directives, since gpasm now supports them
13450 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13451 pre-processor macro, i.e. -DMCU=p18f452
13452 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13453 and modified to handle 'cast' icode similarly to '=' icode
13454 * src/pic16/device.h (typedef struct PIC_device): added field
13455 'extMIface' to indicate that chip has external memory interface
13456 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13457 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13460 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13462 * src/SDCC.y (pointer): fixed bug #846006
13463 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13464 * src/SDCCast.c (decorateType): fixed bug #846009
13465 * src/ds390/peeph.def,
13466 * src/ds390/gen.c (genAnd, genOr),
13467 * src/mcs51/peeph.def,
13468 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13470 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13472 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13479 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13483 * src/SDCCbitv.c: added function to free a bitvector
13484 * src/SDCClrange.h,
13485 * src/SDCClrange.c: added function to recompute the liveranges
13486 * src/avr/ralloc.c,
13487 * src/ds390/ralloc.c,
13488 * src/hc08/ralloc.c,
13489 * src/mcs51/ralloc.c,
13490 * src/pic/ralloc.c,
13491 * src/pic16/ralloc.c,
13492 * src/xa51/ralloc.c,
13493 * src/z80/ralloc.c: recompute the liveranges after register packing
13495 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13497 * src/SDCCloop.c (newInduction): fixed bug #845630
13499 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13501 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13502 inadvertantly left behind from my 2003-11-12 change
13504 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13506 Updated headers I neglected to commit yesterday.
13507 * src/SDCClrange.h,
13510 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13512 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13513 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13514 * src/SDCCopt.c (eBBlockFromiCode),
13515 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13516 the creation of the key hash table from the sequencing so it can be used
13517 earlier (for some GCSE bug fixes still pending)
13519 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13521 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13522 * support/regression/tests/addsub.c: testing genPlus shortcut
13524 2003-11-15 Borut Razem <borut.razem AT siol.net>
13526 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13528 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13530 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13531 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13532 ordering is immaterial.
13533 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13535 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13537 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13538 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13539 (SIGSEV) of bug #840381
13540 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13541 unlink new file before rename if new and old filenames are the same)
13543 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13545 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13546 uninitialized variables) for the mcs51. Set environment variable
13547 SDCC_GENRAMCLEAR to test.
13548 xdata initialization slightly shorter
13550 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13553 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13554 #838241 & 780691 (basicly the same bug)
13555 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13556 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13558 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13560 * src/SDCCmain.c (linkEdit): "fix" #834252
13562 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13564 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13566 * src/SDCC.y: fixed bug #819403
13568 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13570 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13571 the reentrant attribute.
13572 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13573 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13575 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13576 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13577 erroneously reduced to a literal.
13578 * src/hc08/ralloc.c (packRegisters, rematStr),
13579 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13582 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13584 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13585 * doc/sdccman.lyx: changed from 'article' to 'book'
13586 * doc/Makefile: readded test_suite_spec and cdbfileformat
13588 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13590 * device/include/stdlib.h: include malloc.h to comply with ANSI
13591 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13593 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13595 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13596 * doc/clean.mk: also remove *.out files
13597 * doc/sdccman.lyx: some additions, larger top/bottom margins
13599 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13601 * src/SDCC.y: fixed bug #837365
13602 * support/regression/tests/bitopcse.c
13603 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13604 a symbol (might be valop instead)
13605 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13606 * device/lib/clean.mk: added hc08 to the cleaning list
13608 2003-11-04 Borut Razem <borut.razem AT siol.net>
13610 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13612 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13613 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13614 malloc is declared in standard stdlib.h
13616 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13618 * device/lib/hc08/Makefile: need to clean .rel not .o files
13619 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13621 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13625 * src/mcs51/main.c,
13626 * src/ds390/main.c,
13630 * src/pic16/main.c,
13631 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13632 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13633 tests (which uses the port's oclsExpense function)
13639 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13641 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13643 * src/SDCCcse.c (ifxOptimize),
13644 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13645 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13646 deleting the IFX iCode.
13647 * src/hc08/ralloc.c: reduced unneeded slocs
13648 * src/hc08/gen.c: fixed bug in asmopToBoolean
13650 2003-11-04 Borut Razem <borut.razem AT siol.net>
13652 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13653 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13654 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13655 transferred to configure
13657 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13659 Use headers defined in the C[++] standards:
13660 * sim/ucsim/gui.src/serio.src/fileio.cc
13661 * sim/ucsim/gui.src/serio.src/frontend.cc
13662 * sim/ucsim/gui.src/serio.src/main.cc
13663 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13664 * support/Util/NewAlloc.c
13666 * as/mcs51/lklibr.c
13670 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13672 * Added MSVC projects for hc08 assembler and linker:
13673 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13674 /as/hc08/link_hc08.dsp
13676 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13678 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13680 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13682 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13684 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13686 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13688 2003-10-31 Borut Razem <borut.razem AT siol.net>
13690 * support/cpp2/cpplib.h,
13691 support/cpp2/cpplib.c,
13692 support/cpp2/cpplex.c,
13693 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13694 to switch _asm block preprocessing on / off. Default is
13695 #pragma preproc_asm +
13697 2003-10-31 Borut Razem <borut.razem AT siol.net>
13699 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13700 when outputting comment blocks (when executed with -C option) and
13701 _asm (SDCPP specific) blocks
13703 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13707 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13709 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13711 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13713 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13714 * src/SDCCast.c (decorateType): fixed bug #832664
13716 2003-10-31 Borut Razem <borut.razem AT siol.net>
13718 * support/cpp2/cpplex.c: fixed for SDCPP:
13719 comments(when executed with -C option) and _asm blocks
13720 were included even if they where in skipped #if block.
13721 Applied solution from GCC cpp 3.3.2
13723 2003-10-31 Borut Razem <borut.razem AT siol.net>
13725 * src/SDCC.lex: sdcc now understands both formats:
13726 '# <line_number> <file_name>' and
13727 '#line <line_number> <file_name>'
13728 * support/cpp2/cppmain.c: sdcpp now generates the standard
13729 '# <line_number> <file_name>' instead of former
13730 '#line <line_number> <file_name>'
13732 2003-10-30 Borut Razem <borut.razem AT siol.net>
13734 * support/cpp2/cpphash.h,
13735 * support/cpp2/cpplib.h
13736 * support/cpp2/cpplex.c,
13737 * support/cpp2/cppmain.c,
13738 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13740 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13742 Fixed a number of problems revealed by bug #827883.
13743 * src/SDCCloop.c (loopInvariants): Spill location of the
13744 result operand should be recomputed if extracted from
13745 a loop. Also, don't extract assignments of an iTemp
13747 * src/SDCCast.c (isConformingBody): loop reversal should
13748 not occur if the control variable is involved with a
13749 relational operator.
13751 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13753 * .version: bumped to 2.3.6 to reflect the big improvements
13754 made by Erik and Klaus. Thanks!
13756 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13758 Replaced the livrange code.
13759 * src/SDCClrange.c: added new LR code
13761 * src/SDCCBBlock.h: removed remainig parts from old LR code
13762 * src/ds390/ralloc.c,
13763 * src/ds390/gen.c: minor fixes to make it work with new code
13765 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 * as/hc08/lkrloc.c,
13770 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13771 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13772 (tweaked fix for bug #818696)
13774 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13776 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13778 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13781 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13782 * src/mcs51/gen.c (gencjneshort),
13783 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13784 more efficient (per Scott Bronson's suggestion)
13786 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13788 Extended the semantics of the critical keyword to include
13789 individual statements. See RFE #827755 and #799831
13794 * support/Util/SDCCerr.c
13795 * support/Util/SDCCerr.h
13800 2003-10-19 Borut Razem <borut.razem AT siol.net>
13802 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13804 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13806 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13808 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13809 and predecrement operand is displayed
13811 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13813 * src/SDCCval.c (valMinus): fixed bug #826041
13815 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 Some hc08 related updates that I missed earlier
13818 * sim/ucsim/stypes.h
13819 * support/regression/ports/hc08/spec.mk
13821 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13823 New target "hc08" for the Motorola 68hc08 family of micros
13831 * sim/ucsim/hc08.src/*
13832 * sim/ucsim/configure.in
13833 * src/ucsim/configure
13834 * sim/ucsim/packages_in.mk
13837 * device/include/mc68hc908qy.h
13838 * device/lib/hc08/*
13839 * device/lib/Makefile.in
13840 * support/regression/ports/hc08/*
13841 * support/regression/Makefile
13843 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13845 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13847 * src/ds390/gen.c (genCast): fixed bug #821957
13849 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13851 * device/lib/logf.c: "fixed" overlay bug
13852 * support/regression/ports/host/spec.mk: added m library
13853 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13854 * support/regression/tests/float_trans: added (for Eric)
13856 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13858 * src/mcs51/gen.c (genCpl): fixed bug
13859 http://sf.net/mailarchive/message.php?msg_id=6263915
13861 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13863 * src/SDCCast.c (decorateType): added extended constant folding
13864 * src/SDCCsymt.c (computeType): cleanup
13865 * src/SDCCval.c (valShift): minor optimization
13866 * support/regression/tests/ast_constant_folding.c: added
13868 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13870 * src/SDCCmain.c: removed some unintended changes
13872 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13875 * src/z80/gen.c: fixed part of bug #817589
13876 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13878 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13880 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13891 * src/ds390/ralloc.c
13893 * src/mcs51/ralloc.c
13895 * src/pic16/ralloc.c
13896 * src/xa51/ralloc.c
13898 * src/z80/gen.c: removed unused label "release:"
13900 2003-10-06 Borut Razem <borut.razem AT siol.net>
13902 * src/SDCC.lex: removed definition of unused variables
13903 save_optimize and save_options
13905 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13907 * clean.mk: removed '=' in "-maxdepth=1"
13908 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13909 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13911 2003-10-06 Borut Razem <borut.razem AT siol.net>
13913 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13914 my_unput() replaced by unput()
13916 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13918 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13919 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13920 type-punned pointer will break strict-aliasing rules"
13921 Old LR behaviour is again default; Klaus' LR can be choosen by
13922 defining the environment variable LRKLAUS
13926 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13927 * clean.mk: fixed removal of files in bin/CVS/
13928 * device/lib/clean.mk: fixed removal of directories small and large
13929 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13931 * src/SDCCval.c: removed superflous test for pedantic
13933 2003-10-05 Borut Razem <borut.razem AT siol.net>
13935 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13936 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13937 message "unmatched #pragma SAVE and #pragma RESTORE"
13939 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13941 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13942 assembly, critical functions, atomic, nojtbound)
13944 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13946 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13952 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13955 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13957 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13959 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13960 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13961 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13963 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13965 * src/z80/gen.c (genRet): fixed bug #524753
13966 * src/z80/gen.c (genCast): fixed internal error on cast from
13968 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13969 fix for bug #477835 to the z80
13970 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13971 for tracking iCodes in the peephole optimizer for z80
13973 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13975 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13976 the other part of bug #814548
13977 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13979 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13981 * src/SDCCcse.c: fixed part of bug #814548
13983 2003-09-28 Borut Razem <borut.razem AT siol.net>
13985 * src/asm.c: rewrite of printILine() to use temporary file instead
13987 * src/xa51/main.c: commented out declaration of int rewinds
13989 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13991 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13993 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13995 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13996 * src/asm.c (printILine): Fixed bug #811015
13998 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14000 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14003 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14005 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14006 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14007 to correctly handle general case of AOP_PAIRPTR
14008 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14010 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14012 * src/mcs51/ralloc.c (fillGaps),
14013 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14014 register positioning bug)
14016 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14018 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14020 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14022 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14023 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14024 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14025 (ralloc doesn't intentionally do this now, but perhaps later)
14026 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14027 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14028 register positioning bugs (Fixed bug #762602 and #795325)
14029 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14030 (Fixed bug #808779)
14031 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14032 lines that --i-code-in-asm generates
14034 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14036 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14037 trying to fclose a FILE* that was already closed.
14039 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14041 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14042 of const struct should be treated as if const themselves)
14044 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14046 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14048 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14050 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14051 Unix (/n) and DOS (/r/n) line terminations.
14053 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14055 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14058 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14060 * src/mcs51/gen.c (genFunction, genEndFunction),
14061 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14062 and restore of EA so that stack offsets to parameters are
14063 correct when using both critical and reentrant/stack-auto.
14064 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14065 size (can be triggered in error if sloc is shared between
14066 different sized objects)
14067 * device/include/float.h: fixed macros to explicitly use
14068 unsigned long where needed
14070 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14072 Feature req. 799831: added code to allow nesting of critical functions
14073 * src/mcs51/gen.c (genFunction, genEndFunction)
14074 * src/ds390/gen.c (genFunction, genEndFunction)
14076 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14078 * src/SDCCsymt.c (sclsFromPtr),
14080 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14081 support for standard C idiom of memory mapped variables; for
14082 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14083 to xdata int at 0x1234 tempvar = 1.
14084 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14085 provided by Akiya ISHIDA
14087 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14089 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14090 * src/SDCCval.c (constVal): added reduction from int to char
14091 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14092 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14093 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14095 * support/regression/tests/shifts.c: fixed
14097 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14099 * src/z80/gen.c (genXor): Fixed bug #805445
14101 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14103 Fixed bug #621531 (const & volatile confusion in the type chain).
14104 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14105 refer to the const or volatile state of the pointer itself.
14117 * src/pic16/ralloc.c
14118 * support/regression/tests/const.c
14120 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14122 When checking for duplicated modules, use absolute paths
14123 instead of relative paths. Files changed:
14128 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14130 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14132 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14134 * device/include/string.h: added size_t typedef, changed
14135 prototypes to use size_t, eliminated separate reentrant and
14136 non-reentrant declarations, added _memmove declaration
14137 * device/lib/_memcpy.c: changed to use size_t instead of int,
14138 changed /4 to >>2 to avoid division library call
14139 * device/lib/_memcmp.c,
14140 * device/lib/_memset.c,
14141 * device/lib/_strncat.c,
14142 * device/lib/_strncpy.c,
14143 * device/lib/_strncmp.c: changed to use size_t instead of int
14144 * device/lib/_memmove.c: new file (fixed bug #772294)
14145 * device/lib/Makefile.in: added _memmove.c
14146 * device/lib/z80/asm_strings.s: fixed bug #772290
14147 * support/regression/tests/bitfields.c: attempt to fix host assertion
14148 failure on amd64-unknown-linux2.2
14150 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14152 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14153 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14154 * as/z80/asmain.c (main): fixed bug #801766
14156 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14158 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14161 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14163 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14164 reported in bug #800609
14166 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14168 * Top header beautifications in src/pic16 directory:
14169 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14170 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14171 pcoderegs.h, ralloc.c, ralloc.h
14172 * main.c: added top header and GPL license notice
14173 * pcode.c: fixed the if-conditional warning
14175 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14177 * device/lib/_mullong.c: replaced int by short for gcc
14179 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14181 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14182 and JUMPTABLE iCodes properly now (worked by accident before)
14183 * src/mcs51/gen.c (leftRightUseAcc),
14184 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14185 iCode properly now. Use getSize instead of nRegs since a & b
14186 aren't part of the nRegs tally.
14188 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14190 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14191 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14192 before instructions that use the _STATUS register
14194 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14196 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14197 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14198 fetching of the pointer
14199 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14200 copied from genNearPointerSet()
14201 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14202 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14203 If they pop r0/r1 they must be called in the opposite order than aopOp().
14204 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14205 (resp. --stack-auto), prepared for --xstack
14207 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14209 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14211 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14213 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14214 these ports have their own __sdcc_external_start()
14216 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14218 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14219 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14220 type for bits was changed. It resulted in bit variables becoming
14221 global, which is not permitted in PIC 14 assembly output.
14223 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14225 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14227 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14229 Z80 and MCS51 linkers complaint if a public symbol is defined
14230 in more than one library module:
14234 * as/mcs51/Makefile.in
14236 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14238 A few small changes that speed up the peephole optimizer.
14242 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14244 Try to make the peephole optimizer smarter by maintaining
14245 an association between the assembly source code and the
14246 iCodes that originated them. Put this information to use
14247 with a new peephole rule condition "notVolatile" so that
14248 the rules can be aggressive yet still safe.
14253 * src/mcs51/peeph.def
14255 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14259 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14260 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14261 if the left or right operand symbols have the accuse flag set.
14263 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14265 Changed the type of the result of the ! (NOT) operator to char;
14266 previously it returned the same type as the source. This allows
14267 us to eliminate all the genFloatNot functions (all of its target
14268 implementations were very buggy) since !float can use the same
14271 * src/SDCCicode.c (ast2iCode): ! returns char
14272 * src/mcs51/gen.c (genNot, genNotFloat),
14273 * src/ds390/gen.c (genNot, genNotFloat),
14274 * src/z80/gen.c (genNot, genNotFloat),
14275 * src/pic/gen.c (genNot, genNotFloat),
14276 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14278 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14280 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14281 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14282 during interrupts. Ensure WSAVE is located at a shared bank address.
14283 2. Fixed page selection in some places
14284 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14285 the registers name strings.
14286 4. Fixed "signed / unsigned compare" compiler warnings.
14287 5. The PIC port manages its own allocation of the general purpose
14288 registers, but makes no attempt to reuse them. As a result when
14289 compiling it soon runs out of general purpose registers. Some
14290 additional code was added to the files pcode.c and device.c to walk
14291 through the function call tree and rename the registers so that they
14301 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14302 genPlus() & genMinus() when the result is the same as left or right
14304 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14306 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14308 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14310 Made bitfield a distinct type from bit so that bitfields
14311 convert as per ANSI C and bits retain their traditional
14312 boolean style behaviour. Implemented bitfield support in
14320 * src/ds390/gen.c: bit v bitfield split
14321 * src/z80/gen.c: New support for bitfields
14322 * support/regression/tests/bitfields.c: reenabled z80,
14325 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14327 Rules 246.x, 247.x relate to bitfields, the others speed up
14328 access to xdata mapped I/O devices.
14330 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14332 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14334 Cleaned up genPackBits and genUnpackBits and added two helper
14335 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14336 for literal assignments in genPackBits (thanks to Frieder for
14342 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14344 Fixed bug #748310 (pointer to function type mishandled when the
14345 function name is omitted). Also fixed a SIGSEGV when a function
14346 attribute (reentrant, etc) is used on a non-function or on a
14347 function but misplaced before the parameter list.
14349 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14351 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14352 * support/Util/SDCCerr.h,
14353 * support/Util/SDCCerr.c: Added func attr misuse error msg
14355 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14357 Fixed bug #787649 by anonymous
14358 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14359 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14361 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14363 Fixed numerous bitfield problems.
14365 * src/SDCC.y: More bitfield related error checking
14367 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14368 * support/Util/SDCCerr.h,
14369 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14370 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14371 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14372 * support/regression/tests/bitfields.c: tests added
14374 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14376 Made the constant following the "interrupt" keyword optional. If
14377 omitted, the function will not automatically be given an entry
14378 in the interrupt vector table (similar to #pragma NOIV, but
14379 less syntacticly kludgy). The interrupt number is also now
14380 range checked. Also fixed a bug in the high order bit example
14387 * support/Util/SDCCerr.c
14388 * support/Util/SDCCerr.h
14391 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14393 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14394 * src/SDCCicode.c (operandOperation): rewritten some ops
14395 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14396 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14398 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14399 be re-activated by defining REDUCE_LITERALS)
14400 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14401 unsigned, but are signed by default
14402 * src/SDCCval.c (constVal): rearranged
14403 * src/SDCCval.c (valMod): preliminary fix
14404 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14405 * support/regression/literalop.c: added, work in progress
14407 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14409 Generate warnings for useless declarations like "char data;"
14410 that don't do what new users expect.
14413 * support/Util/SDCCerr.h
14414 * support/Util/SDCCerr.c
14416 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14418 * src/SDCCval.c (valMult): fix overflow detection of negative int
14420 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14422 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14424 Changes to support big endian targets:
14437 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14439 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14440 * device/lib/time.c: fixed warning "integer overflow in expression"
14442 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14444 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14445 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14446 constants are unsigned; added recognition of "u" flag for unsigned
14447 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14448 * src/SDCCval.c (valDiv, valMod): fixed signdness
14449 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14450 signedness of modulo, left and right shift
14451 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14452 * support/Util/SDCCerr.h: added warning W_INT_OVL
14453 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14454 * src/SDCCast.c (ast_print): improved output of constants
14456 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14458 Fixed some warnings when building with MSVC:
14460 * as/mcs51/asdata.c
14464 * link/z80/aslink.h
14465 * link/z80/lkdata.c
14466 * link/z80/lkeval.c
14471 * support/cpp2/cpplib.c
14475 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14477 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14479 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14481 * support/librarian/clean.mk: Do not remove Makefile.
14482 * support/librarian/Makefile: added.
14484 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14486 Added librarian to MSVC build:
14489 * support/librarian/librarian.dsp
14491 'configure' not needed for librarian, removed:
14492 * support/librarian/configure
14493 * support/librarian/configure.in
14494 * support/librarian/config_in.h
14495 * support/librarian/Makefile.in
14497 Hopefully these ones built the librarian and the rest of sdcc properly:
14499 * Makefile.common.in
14501 Messed up 'configure', so revert to previous version:
14505 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14507 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14508 there, while the mantissa of a double is "only" 53 bits wide.
14510 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14512 Adding sdcclib to the build. MSVC project coming soon.
14513 Files added/changed:
14515 * support/librarian/clean.mk
14516 * support/librarian/configure
14517 * support/librarian/configure.in
14518 * support/librarian/config_in.h
14519 * support/librarian/Makefile.bcc
14520 * support/librarian/Makefile.in
14521 * support/librarian/sdcclib.c
14524 * Makefile.common.in
14528 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14530 Linker now complaints if linked modules have conflicting options, for
14531 example, one compiled using --model-large and another one compiled with
14532 --model-small. The following files were modified:
14534 * as/mcs51/asdata.c
14535 * as/mcs51/aslink.h
14537 * as/mcs51/asmain.c
14539 * as/mcs51/i51pst.c
14540 * as/mcs51/lkdata.c
14541 * as/mcs51/lklibr.c
14542 * as/mcs51/lkmain.c
14548 * link/z80/aslink.h
14549 * link/z80/lkdata.c
14550 * link/z80/lklibr.c
14551 * link/z80/lkmain.c
14554 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14556 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14557 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14559 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14561 * src/z80/mappings.i: fix _mul[us][int,long] entries
14563 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14565 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14567 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14569 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14570 * support/regression/tests/bitopcse.c: added
14578 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14580 added support for new library format to z80, gbz80 linkers:
14586 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14588 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14589 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14591 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14593 added DUMMY_READ_VOLATILE:
14602 * src/SDCCcse.c (algebraicOpts): many improvements
14603 * src/SDCCcse.h: removed algebraicOpts()
14604 * src/SDCCicode.c (picDummyRead): added
14606 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14608 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14609 "Insufficient space in data memory".
14611 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14613 * src/mcs51/gen.c: fixed bug #771358
14614 * src/z80/gen.c: fixed bug #759087
14616 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14618 * src/pic16/glue.c: minor cleanup by Vangelis
14620 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14622 * device/include/regc515c.h: fixed #758477
14623 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14624 * device/lib/_gptrput.c: saved a few bytes
14625 * my tab spacing is 8, yours too?)
14626 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14627 * device/lib/serial.c: process RX bytes earlier than TX bytes
14628 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14630 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14632 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14634 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14636 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14638 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14640 * device/lib/Makefile.in: bad fix, reverted to 1.43
14642 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14644 * device/lib/Makefile.in: added missing z80 object files
14646 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14648 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14649 pic16 progress by Vangelis:
14652 * src/pic/Makefile:
14659 * pic16/genarith.c:
14664 * pic16/pcodepeep.c:
14667 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14669 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14671 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14673 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14674 added gbz80 build to MSVC project.
14675 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14676 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14677 from 8051 stuff and setup so it links using a .lnk file.
14679 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14681 * support/librarian/sdcclib.c: sdcc librarian.
14682 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14685 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14687 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14689 2003-07-02 Borut Razem <borut.razem AT siol.net>
14691 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14692 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14693 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14694 src/xa51/main.c, src/z80/main.c:
14695 virtualization of glue() function: each port has it's own glue function,
14696 which is accessed by do_glue function pointer in PORT.general structure
14698 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14700 * DS800C400 fun, improved ROM interface and tinibios.
14702 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14704 * More support for DS80C400. Now includes beginning of interface to ROM.
14706 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14708 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14710 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14712 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14714 2003-06-19 Borut Razem <borut.razem AT siol.net>
14716 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14718 2003-06-19 Borut Razem <borut.razem AT siol.net>
14720 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14721 fixed Z80 port - crt0.o: cannot open.
14723 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14725 * support/Util/MySystem.c (merge_command): revert bad fix
14727 2003-06-18 Borut Razem <borut.razem AT siol.net>
14729 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14731 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14733 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14734 option --use-stdout sends errors to stdout instead of stderr.
14736 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14738 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14740 2003-06-15 Borut Razem <borut.razem AT siol.net>
14742 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14743 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14744 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14745 fixed width array of pointers replaced with sets;
14746 multiple include and lib paths ared transferred to preprocessor and linker
14747 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14748 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14749 fixed width array of pointers
14750 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14751 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14752 fixupPath(), getPathDifference()
14753 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14754 fixed width array of pointers
14756 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14758 * src/pic16/ralloc.c: fix warnings
14759 * src/pic16/pcode.c: fix warning
14761 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14763 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14764 know all the details, but essentially this set of changes enable
14765 the pic16 port to generate movff instructions and generate assembler
14769 * src/pic16/glue.c:
14770 * src/pic16/pcode.c:
14771 * src/pic16/device.c:
14772 * src/pic16/main.c:
14773 * src/pic16/pcode.h:
14774 * src/pic16/pcoderegs.c:
14775 * src/pic16/ralloc.c:
14776 * src/pic16/ralloc.h:
14778 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14780 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14781 added option --vc, so sdcc errors and warnings are compatible with
14782 Microsoft Visual Studio.
14784 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14786 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14787 device/lib/libfloat.lib: added atof function.
14789 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14791 * doc/sdccman.lyx: updated to Lyx 1.3
14792 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14793 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14794 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14796 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14798 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14800 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14802 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14803 additions to the "related tools/documentation" section
14805 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14807 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14809 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14811 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14812 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14814 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14816 * doc/sdccman.lyx: fix double dash and other minor things
14817 * doc/Makefile: fix double dash
14819 2003-05-28 Karl Bongers(patches from Martin Helmling)
14820 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14821 condition and ignore commands.
14823 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14825 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14826 is in parts still quite out of date, I did changes as far as I felt makes sense
14827 for a non-native english speaker.
14828 Please feel free to add to the manual or to correct my changes.
14829 * doc/Makefile: undid touching the date of intermediate tex files.
14831 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14833 * doc/sdccman.lyx: Manual has an index now
14835 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14837 Finalize muluint/mulsint and mululong/mulslong merging:
14838 * device/lib/_mulint.c
14839 * device/lib/_mullong.c
14840 * device/lib/gbz80/mul.s
14841 * device/lib/gbz80/stubs.s
14842 * device/lib/z80/mul.s
14843 * device/lib/z80/stubs.s
14844 * src/SDCCsymt.c (initCSupport)
14846 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14848 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14849 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14850 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14851 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14854 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14856 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14857 the regression tests I'm not brave enough to enable 245.b, 245.c
14858 * doc/sdccman.lyx: added latex preamble for hyperref package.
14859 Using pdflatex this will give you a hyperlinked pdf file with
14860 bookmarks. (prepend '%' before /usepackage if this breaks something)
14862 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14864 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14866 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14868 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14870 2003-05-21 <johan AT balder>
14872 * src/SDCCglue.c (printIval): fixed bug #739934
14874 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14876 Applied patch from bug 737905 (renamed yylineo to mylineno):
14883 * src/pic16/pcode.c: Cleaned warnings
14884 * src/pic16/pcodeflow.c: Cleaned warnings
14885 * src/pic16/pcoderegs.c: Cleaned warnings
14887 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14889 * src/pic16/pcode.c: Cleaned warnings
14890 * src/pic16/pcodepeep.c: Cleaned warnings
14891 * src/pic16/ralloc.c: Cleaned warnings
14893 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14895 * doc/sdccman.lyx: fixed bug 739745
14896 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14898 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14900 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14901 it can be defined with CFLAGS when running configure
14902 * src/SDCCmain.c: fixed compiling + linking with object files
14904 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14906 * configure.in: configure for pic16 port,
14907 added --disable-pic16-port
14908 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14909 * src/SDCCmain.c: linkOptions is changed to set *,
14910 added if/endif conditional macros to remove options help
14911 messages from optionsTable when a port is not configured, added
14912 support for the PIc16 port in the ports table, when executing
14913 the compiler with no port specified on command line, a default
14914 port is selected with the new macro DEFAULT_PORT which is
14915 defined in port.h, in setDefaultOptions() linkOptions is removed
14916 from initialization assignment, since now it is a set,
14917 parseCmdLine uses setParseWithComma for linkOptions, in
14918 linkEdit() linkOptions are accessed with new function indexSet()
14919 which returns the i'th item of a set variable. See SDCCset.c, in
14920 linkEdit() when calling buildCmdLine(), added linkOptions as
14921 last argument. Now users can pass arguments to gplink via the
14922 -Wl option, main() uses pic16glue() to glue up pic16 programs
14923 * src/SDCCpeeph.c: various changes to support pic16
14924 * src/SDCCset.c: added function void *indexSet(set *, int) to
14925 return the i'th item of the set
14926 * src/SDCCset.h: added function prototype for indexSet()
14927 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14928 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14929 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14930 added macro DEFAULT_PORT
14931 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14932 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14934 * src/pic16/glue.c: commented out some error producing lines
14935 * src/pic16/main.c: __config directives are commented out to stop
14936 gpasm complaining and test the linkage with gplink, _linkCmd and
14937 _asmCmd changed to be more gplink and gpasm friendly
14938 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14939 produced an error when parsed, peep rule 12 is added to utilize
14940 movff, but it is commented out since the pCode does not support
14941 yet a command with 2 address arguments
14943 2003-05-18 <johan AT balder>
14945 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14946 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14947 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14949 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14950 Added feature to script commands from file.
14952 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14954 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14955 * src/SDCCutil.c: include ctype.h for win32
14957 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14959 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14961 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14963 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14964 Fixed so you can set breakpoints prior to run, run does not stop
14965 on entry now. Add tbreak. Other enhancements and fixes for use
14968 2003-05-12 Borut Razem <borut.razem AT siol.net>
14970 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14972 2003-05-11 Borut Razem <borut.razem AT siol.net>
14974 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14975 the path of bin directory, so that PATH is the only env. variable, which has to be set
14976 in case of standard installation.
14977 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14978 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14979 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14981 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14983 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14984 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14985 temp files are in the port dir; clean the gen/test directory when
14986 generating new test.c
14987 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14988 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14989 * support/regression/tests/zeropad.c: added
14991 2003-05-09 <johan AT balder>
14993 * src/SDCCglue.c: fixed bug #597940
14995 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14997 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14998 cache sfr, optimize next,step, fix off by one sourceline,
14999 support ddd list function.
15000 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15002 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15004 * support/regression/HTMLgen.py: added compare_s2f()
15005 * support/regression/Makefile: redo 1.27
15006 * support/regression/generate-cases.py: redo 1.5
15008 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15010 * support/regression/tests/float.c: workaround 33 bit hex constant
15011 * support/regression/tests/simplefloat.c: fix division for host
15013 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15015 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15016 that tame's the PIC's over-aggressive optimizer.
15018 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15020 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15023 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15025 Initial support for DS80C400. "Hello world" runs on TINIm400
15028 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15030 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15031 * Some notes on ddd usage added in debugger/README
15032 Martin Helmling adding more features and fixes for ddd GUI debugger.
15033 Code added for nexti, stepi, up, down, and other adjustments.
15035 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15037 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15038 * src/pic/peeph.def Added two rules to optimize carry manipulation
15039 * src/pic/* removed debug printfs
15041 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15043 * debugger/mcs51/cmd.c: added header newalloc.h
15045 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15047 * as/Makefile: new EXEEXT
15048 * as/z80/Makefile: remove trailing slash of BUILDIR
15049 * as/z80/clean.mk: new EXEEXT
15050 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15051 * support/cpp2/Makefile.in: new EXEEXT
15052 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15054 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15056 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15057 EXEEXT was introduced to fix all related problems with targets
15058 "clean", "install" and "uninstall"; a couple of further flaws
15059 especially with "clean" have been fixed too
15060 * as/mcs51/Makefile.in
15061 * as/mcs51/clean.mk
15065 * debugger/mcs51/Makefile.in
15066 * debugger/mcs51/clean.mk
15067 * link/z80/Makefile
15068 * link/z80/Makefile.in
15069 * link/z80/clean.mk
15071 * packihx/Makefile.in
15073 * sim/ucsim/Makefile
15074 * sim/ucsim/clean.mk
15075 * sim/ucsim/avr.src/Makefile.in
15076 * sim/ucsim/avr.src/clean.mk
15077 * sim/ucsim/s51.src/Makefile.in
15078 * sim/ucsim/s51.src/clean.mk
15079 * sim/ucsim/xa.src/Makefile.in
15080 * sim/ucsim/xa.src/clean.mk
15081 * sim/ucsim/z80.src/Makefile.in
15082 * sim/ucsim/z80.src/clean.mk
15083 * sim/ucsim/main_in.mk
15084 * sim/ucsim/packages_in.mk
15085 * sim/ucsim/gui.src/Makefile.in
15086 * sim/ucsim/gui.src/serio.src/Makefile.in
15087 * sim/ucsim/gui.src/serio.src/clean.mk
15090 * support/cpp2/Makefile.in
15091 * support/cpp2/clean.mk
15092 * support/makebin/Makefile
15093 * support/makebin/clean.mk
15094 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15095 * doc/sdccman.lyx: --program-suffix no longer needed
15097 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15099 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15100 Martin Helmling added support for ddd GUI debugger.
15101 Code added to display assembly, set variables, and other commands
15102 to interface to ddd.
15104 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15106 * as/Makefile: fix target clean
15107 * as/clean.mk: fix target clean
15108 * as/z80/clean.mk: fix target clean
15110 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15112 * Makefile.common.in: added AT EXEEXT AT
15113 * configure.in: removed all mingw32 stuff
15114 * configure: rebuilt from configure.in
15115 * doc/sdccman.lyx: updated section "installation"
15116 * support/scripts/sdcc_mingw32: adapted to configure
15117 * support/scripts/sdcc_cygwin_mingw32: added
15119 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15121 * src/pic Added object file support for the PIC port
15122 * src/pic Applied patch from Craig Franklin (this started the object file support)
15123 * src/regression Updated the PIC regression tests for object files
15125 2003-04-20 Borut Razem <borut.razem AT siol.net>
15127 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15128 lklex.c: In function `getfid':
15129 lklex.c:203: warning: array subscript has type `char'
15130 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15131 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15132 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15133 stack handling macros
15135 2003-04-19 Borut Razem <borut.razem AT siol.net>
15137 * "handling space characters in file path" task:
15138 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15139 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15140 * support/Util/MySystem.h: make it self-sufficient
15141 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15142 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15143 handling space characters in file path
15144 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15145 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15146 * support/Util/MySystem.c: handling space characters in executable's path
15148 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15150 * as/z80/Makefile: fix permanent rebuild of z80
15151 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15152 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15154 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15156 * src/SDCCopt.c: add special case optimization to replace modulo by
15157 a power of two with a bitwise AND.
15159 2003-04-18 <johan AT balder>
15161 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15163 2003-04-17 <johan AT balder>
15165 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15166 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15168 2003-04-13 Borut Razem <borut.razem AT siol.net>
15170 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15171 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15172 fixed mingw problem in adl_NORMALIZE_PATH
15174 2003-04-12 Borut Razem <borut.razem AT siol.net>
15176 * fixed "#pragma SAVE/RESTORE can not be nested":
15177 * src/SDCC.lex: reworked pragma handling functions
15178 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15179 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15181 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15183 * src/SDCCutil.c (pathEquivalent): defined but not used
15184 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15185 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15186 * configure: rebuilt from configure.in
15187 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15188 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15189 * device/include/Makefile.in: replace sdcc_datadir
15190 * device/lib/Makefile.in: replace sdcc_datadir
15191 * Makefile.common.in: add LDFLAGS from configure
15192 * packihx/Makefile.in: use LDFLAGS
15193 * src/Makefile.in: use LDFLAGS
15194 * support/cpp2/Makefile.in: add LDFLAGS from configure
15195 * support/makebin/Makefile: use LDFLAGS
15196 * .version: bumped version number to 2.3.5
15198 2003-04-12 Borut Razem <borut.razem AT siol.net>
15200 * completed "different paths" task:
15201 * src/SDCCmacro.c: fixed bug in handling quotes
15202 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15203 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15205 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15207 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15209 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15211 * ds390/gen.c ds390/peeph.def: fix bug 706781
15213 2003-04-11 Borut Razem <borut.razem AT siol.net>
15215 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15217 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15219 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15220 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15221 set - this bit used to not be set...).
15222 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15223 bad code in PIC Port
15224 * src/regression/and2.c added to test bug 609268
15225 * src/regression/Makefile added and2.c to regression test
15228 2003-04-08 <johan AT CP255758-A>
15230 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15231 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15232 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15234 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15236 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15238 * support/cpp2/Makefile.in: fix bug #487815
15239 * configure: rebuilt from configure.in
15240 * Makefile.common.in: docdir changed, new path suffixes
15241 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15242 * sdcc_vc_in.h: reflect changes from sdccconf.h
15243 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15244 * src/SDCCutil.h: remove BINDIR hack
15245 * doc/sdccman.lyx: update new path hierarchy
15247 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15249 * src/SDCCpeeph.c: added okToRemoveSLOC test
15251 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15253 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15255 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15257 * src/SDCCpeeph.c: added labelIsReturnOnly test
15258 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15260 2003-04-05 <johan AT balder>
15262 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15263 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15264 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15265 * src/SDCCast.c: fixed a warning
15266 * src/SDCCast.h: fixed a warning
15267 * src/SDCCicode.c (operandFromAst): fixed a warning
15269 2003-04-04 <johan AT balder>
15271 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15272 * src/SDCCast.c (decorateType): fixed bug #715076
15273 * src/SDCC.y: fixed bug #702907
15275 2003-04-03 <johan AT balder>
15277 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15278 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15279 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15280 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15281 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15283 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15285 * _decdptr.c: fix return values
15286 * _gptrget.c: fix return values
15287 * _gptrgetc.c: fix return values
15288 * _gptrput.c: fix return values
15289 * _mulint.c: fix return values
15290 * as/z80/Makefile: fix 'make -j' problem
15292 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15294 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15295 * configure.in: big cleanup, updated to autoconf 2.5x
15296 * configure: rebuilt from configure.in
15297 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15298 * sdcc_vc_in.h: reflect changes from sdccconf.h
15299 * doc/Makefile: fixed a flaw in "make install"
15301 2003-04-02 <johan AT balder>
15303 * src/ds390/gen.c (genCmp): no comments
15304 * src/mcs51/gen.c (genCmp): no comments
15305 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15306 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15308 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15310 * support/regression/generate-cases.py: place generated file in given sub directory
15311 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15312 * support/regression/Makefile: improvements for 'make -j';
15313 side effect: it's simpler and faster now
15315 2003-03-31 Borut Razem <borut.razem AT siol.net>
15317 * src/z80/main.c: link-{port} and as-{port} defined without path
15318 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15320 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15322 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15324 2003-03-30 Borut Razem <borut.razem AT siol.net>
15326 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15327 changed type of list parameter to set
15328 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15329 * src/port.h: changed type of do_assemble() parameter to set
15330 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15331 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15332 definition of "cppoutfilename" macro with NULL value in preProcess()
15333 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15334 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15335 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15336 replaced with set *binPathSet
15337 * shash_add() deallocates the item, if allready exsists, before adding the new one
15338 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15340 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15342 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15343 a nested for loop bug in the PIC port
15344 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15347 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15349 * support/Util/dbuf.h: remove C++ stuff to make it portable
15351 2003-03-28 Borut Razem <borut.razem AT siol.net>
15353 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15354 literal strings in stringLiteral()
15355 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15356 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15359 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15361 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15363 2003-03-26 <johan AT balder>
15365 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15366 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15367 * src/SDCCast.c (decorateType): fixed " -v < 3"
15369 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15371 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15372 Added Lenny Story's debug infrastructure changes:
15373 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15374 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15375 * src/cdbFile.c: added
15376 * src/SDCCdebug.c: added
15377 * src/SDCCdebug.h: added
15378 * src/SDCCast.c (createFunction)
15379 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15380 * src/SDCCmain.c (parseCmdLine, main)
15381 * src/SDCCmem.c (redoStackOffsets)
15382 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15385 * src/avr/gen.c (genAVRCode)
15386 * src/ds390/gen.c (gen390Code)
15387 * src/mcs51/gen.c (gen51Code)
15388 * src/pic/gen.c (genpic14Code)
15389 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15390 * src/xa51/gen.c (genXA51Code)
15391 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15393 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15395 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15396 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15398 2003-03-22 <johan AT balder>
15400 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15402 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15404 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15405 * doc/cdbfileformat.lyx: added, written by Lenny Story
15406 * doc/Makefile: added cdbfileformat.lyx
15407 * doc/clean.mk: added cdbfileformat.lyx
15409 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15411 * src/mcs51/peeph.def: fix bug #705773
15413 2003-03-20 <johan AT balder>
15415 An sfr/sbit can have an "at #" AND an initializer
15416 * src/SDCCsymt.c (checkSClass):
15417 * src/SDCCmem.c (allocGlobal):
15418 * src/SDCCmem.c (allocLocal):
15419 * src/SDCCast.c (createBlock):
15421 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15423 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15425 2003-03-16 <johan AT balder>
15427 Undid the hackup of const and volatile, the problem is much bigger
15429 * src/SDCCast.c:1.171
15430 * src/SDCCglue.c:1.138
15431 * src/SDCCicode.c:1.146
15432 * src/SDCCsymt.c:1.150
15433 * src/SDCCval.c:1.65
15435 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15437 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15438 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15440 2003-03-13 <johan AT balder>
15442 Hackup const and volatile modifiers in type chains a bit:
15444 * src/SDCCast.c:1.169
15445 * src/SDCCglue.c:1.136
15446 * src/SDCCicode.c:1.143
15447 * src/SDCCsymt.c1.146
15448 * src/SDCCsymt.h1.59
15449 * src/SDCCval.c:1.63
15451 2003-03-12 <johan AT balder>
15453 * src/SDCCBBlock.h: more LRH debugging junk
15454 * src/SDCCcflow.h: more LRH debugging junk
15455 * src/SDCCloop.c: more LRH debugging junk
15456 * src/SDCC.y (struct_declaration): fixed bug #697590
15457 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15458 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15459 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15461 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15462 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15463 test function names must now match exactly).
15464 * src/SDCCcse.c: added special case in findCheaperOp to allow
15465 extending a short integer. Makes less awful code for bug 700121 test case.
15467 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15469 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15470 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15472 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15474 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15475 actually called (operandsNotEqual() was called for all
15476 operandsNotEqualX tests).
15478 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15480 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15481 with shorter literals. Fixes bug 700121.
15483 2003-03-11 <johan AT balder>
15485 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15487 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15489 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15490 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15492 2003-03-10 Borut Razem <borut.razem AT siol.net>
15494 * src/SDCCmain.c: pipe preprocessor's output
15495 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15496 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15497 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15498 which closes all pipes in pipeSet set
15499 * src/SDCCset.c: free deleted item in function deleteSetItem()
15500 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15501 moved from z80 to src subproject
15502 * .version: increased version number to 2.3.4
15504 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15506 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15507 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15508 * support/regression/ports/xa51/spec.mk: fix typo
15510 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15512 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15514 2003-03-09 Borut Razem <borut.razem AT siol.net>
15516 * src/SDCCmain.c: pipe preprocessor's output
15517 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15518 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15519 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15520 which closes all pipes in pipeSet set
15521 * src/SDCCset.c: free deleted item in function deleteSetItem()
15522 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15523 moved from z80 to src subproject
15525 2003-03-09 Borut Razem <borut.razem AT siol.net>
15527 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15528 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15529 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15530 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15531 * src/SDCCglobl.h: unification of WIN32 native definitions
15533 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15535 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15537 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15539 * src/configure.in: check for endianess (even while cross-compiling)
15540 * src/configure: check for endianess (even while cross-compiling)
15541 * src/configure_in.h: check for endianess (even while cross-compiling)
15542 * src/avr/gen.c: remove old endianess stuff
15543 * src/mcs51/gen.c: remove old endianess stuff
15544 * src/ds390/gen.c: remove old endianess stuff
15545 * src/pic/gen.c: remove old endianess stuff
15546 * src/pic/genarith.c: remove old endianess stuff
15547 * src/pic/glue.c: fix endianess check
15548 * src/pic16/gen.c: remove old endianess stuff
15549 * src/pic16/genarith.c: remove old endianess stuff
15550 * src/pic16/glue.c: fix endianess check
15551 * src/xa51/gen.c: remove old endianess stuff
15552 * src/z80/gen.c: fix endianess check
15553 * src/SDCCglue.c: fix endianess check
15554 * src/ds390/peeph.def: fix bug 700036
15556 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15558 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15559 * src/configure: find appropriate data-types on host for SDCC's int and long
15560 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15561 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15562 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15564 2003-03-07 <johan AT balder>
15567 some minor cleanups before the big shot
15568 OP_DEFS and OP_USES now use Kevin's protection
15569 new option --nolabelopt
15571 * src/SDCCBBlock.c:
15580 * src/ds390/ralloc.c:
15581 * src/mcs51/ralloc.c:
15582 * src/pic/ralloc.c:
15583 * src/xa51/ralloc.c:
15584 * src/z80/ralloc.c:
15586 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15588 * src/pic/pcode.c (get_op): fix 64 bit warnings
15589 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15590 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15591 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15592 * support/regression/tests/malloc.c: fix 64 bit warnings
15594 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15596 * src/mcs51/gen.c (genMinus): fixed bug 696436
15598 2003-03-02 Borut Razem <borut.razem AT siol.net>
15600 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15602 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15604 * configure.in: test for mkstemp
15605 * sdccconf_in.h: add HAVE_MKSTEMP
15607 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15609 * device/include/ctype.h: removed warning while using --stack-auto
15610 * device/include/malloc.h: removed warning while using --stack-auto
15611 * device/include/string.h: removed warning while using --stack-auto
15613 2003-02-23 Borut Razem <borut.razem AT siol.net>
15615 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15616 because NDEBUG is defined (see man assert)
15617 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15619 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15621 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15622 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15624 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15626 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15627 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15629 2003-02-18 <johan AT balder>
15631 * as/mcs51/asmain.c (asmbl): module can start with a digit
15632 * as/z80/asmain.c (asmbl): module can start with a digit
15634 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15636 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15637 * src/asm.c: fix pipe() for Mingw32
15639 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15641 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15642 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15643 make -V work again; --c1mode reads now from stdin
15644 * doc/sdccman.lyx: added --c1mode
15645 * support/Util/SDCCerr.c: new messages for c1 mode
15646 * support/Util/SDCCerr.h: new messages for c1 mode
15647 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15649 2003-02-15 <johan AT balder>
15651 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15653 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15655 * doc/sdccman.lyx: Environment variables, -o and other minor things
15657 2003-02-14 <johan AT balder>
15659 * src/xa51/main.c: before anyone really tries to use it :)
15661 * Install doc's in share/sdcc/doc
15662 * removed some obsolete files
15663 * Do a proper make distclean and uninstall
15664 M Makefile.common.in
15667 M device/include/Makefile.in
15668 M device/lib/Makefile.in
15671 M sim/ucsim/doc/Makefile.in
15673 R src/avr/peeph.rul
15674 R src/xa51/peeph.rul
15675 M support/cpp2/Makefile.in
15676 M support/makebin/Makefile
15679 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15681 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15683 2003-02-10 Borut Razem <borut.razem AT siol.net>
15685 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15686 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15687 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15688 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15689 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15690 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15691 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15692 src/z80/Makefile.bcc: Borland Makefile cleanup
15693 * as/z80/Makefile.bcc: Added Borland Makefile
15694 * support/cpp2/borland.h: Removed
15696 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15698 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15699 * src/SDCC.lex: new pragma NOIV
15700 * src/SDCCglobl.h: new pragma NOIV
15701 * src/SDCCmem.c: new pragma NOIV
15703 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15705 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15707 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15709 * src/SDCCmain.c: signal handling is switched off by --debug
15710 * doc/Makefile: small fix for install; use clean.mk again
15711 * doc/clean.mk: clean *.pdf and *.html too
15713 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15715 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15716 * device/lib/printfl.c: fix a ds390 bug by making it portable
15717 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15718 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15719 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15720 * debugger/mcs51/cmd.c: converted multi-line string literals
15721 * sim/ucsim/globals.cc: converted multi-line string literals
15722 * src/SDCCmain.c: introduced signal handler to remove temp files
15723 * doc/Makefile: small tweaks, implement clean
15724 * doc: removed generated files
15726 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15728 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15729 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15730 Address Record is not correctly generated for DS390."
15732 2003-02-02 Borut Razem <borut.razem AT siol.net>
15734 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15735 * as/mcs51/asm.h: fixed compilation with Borland C
15736 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15737 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15738 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15739 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15740 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15741 src/z80/Makefile.bcc: delete $(LIB) only if exist
15742 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15744 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15746 * device/include/malloc.h: introduced NULL
15747 * device/include/string.h: introduced NULL
15748 * device/include/stdlib.h: introduced NULL
15749 * device/lib/_memcpy.c: removed NULL
15750 * device/lib/_strcat.c: removed NULL
15751 * device/lib/_strchr.c: removed NULL
15752 * device/lib/_strcmp.c: removed NULL
15753 * device/lib/_strcpy.c: removed NULL
15754 * device/lib/_strcspn.c: removed NULL
15755 * device/lib/_strlen.c: removed NULL
15756 * device/lib/_strncat.c: removed NULL
15757 * device/lib/_strncmp.c: removed NULL
15758 * device/lib/_strncpy.c: removed NULL
15759 * device/lib/_strpbrk.c: removed NULL
15760 * device/lib/_strrchr.c: removed NULL
15761 * device/lib/_strspn.c: removed NULL
15762 * device/lib/_strstr.c: removed NULL
15763 * device/lib/_strtok.c: removed NULL
15764 * device/lib/malloc.c: removed NULL, include own header
15766 2003-02-02 <johan AT balder>
15768 * 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
15769 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15770 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15771 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15772 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15773 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15775 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15777 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15780 2003-02-01 <johan AT balder>
15782 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15784 2003-01-31 <johan AT CP255758-A>
15786 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15788 2003-01-30 <johan AT balder>
15790 * src/SDCCBBlock.c: automatic bug detection
15791 * src/SDCCicode.c: automatic bug detection
15793 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15795 * src/SDCCglobl.h: now --xram-size 0 works
15796 * src/SDCCmain.c: now --xram-size 0 works
15798 2003-01-29 <johan AT balder>
15800 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15802 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15804 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15805 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15806 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15807 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15808 * src/SDCCglobl.h: Added options --xram-size and --code-size
15809 * src/SDCCmain.c: Added options --xram-size and --code-size
15811 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15813 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15814 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15816 2003-01-27 <johan AT balder>
15818 * src/SDCC.y: fixed bug #613764
15820 2003-01-26 <johan AT balder>
15822 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15823 * src/SDCCsymt.h: fixed bug #673374
15824 * src/SDCCglue.c: fixed bug #661910
15825 * src/SDCCast.c: fixed bug #458099 and 673374
15827 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15829 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15830 * as/mcs51/strcmpi.h: added
15831 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15832 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15833 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15834 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15835 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15836 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15837 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15838 * as/mcs51/Makefile.aslink: new module strcmpi
15839 * as/mcs51/Makefile.asx8051: new module strcmpi
15840 * as/mcs51/Makefil.bcc: new module strcmpi
15841 * as/mcs51/Makefile.in: new module strcmpi
15842 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15844 2003-01-26 <johan AT balder>
15846 * src/SDCCglue.c: reverted back to 1.124
15847 * src/SDCCast.c: reverted back to 1.156
15848 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15850 2003-01-25 <johan AT balder>
15852 * src/SDCCglue.c: A better fix for bug #661910
15853 * src/SDCCast.c: A better fix for bug #661910
15854 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15856 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15858 * src/Makefile.in: remove spawn.o
15859 * src/SDCCmain.c: remove spawn.h
15860 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15861 * src/spawn.c: removed
15862 * src/spawn.h: removed
15863 * support/regression/ports/ds390/spec.mk: link with -r
15865 2003-01-24 <johan AT CP255758-A>
15867 * src/ds390/gen.c (aopOp): fixed bug #667458
15868 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15869 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15870 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15872 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15874 * src/mcs51/peeph.def: better assembler identation by Frieder
15875 * src/mcs51/gen.c: better assembler identation by Frieder
15877 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15879 * as/z80/string.h: removed for gcc 3.2
15880 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15881 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15883 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15885 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15886 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15887 * support/regression/Makefile: separate temp files for ports
15888 * support/regression/generate-cases.py: separate temp files for ports
15889 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15890 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15892 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15894 * moved tinitalk to device/examples/ds390
15896 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15898 * as/mcs51/lkmem.c: rflag is for DS390
15899 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15900 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15901 (linkEdit): move mem- and map-files the same way as ihx-files
15902 * src/z80/main.c (_setDefaultOptions): removed --generic
15903 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15904 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15905 * src/pic/glue.c (picglue): --c1mode works again
15906 * src/pic16/glue.c (pic16glue): --c1mode works again
15907 * src/asm.c (printCLine): fix #660034
15909 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15911 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15912 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15913 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15914 * as/mcs51/lkmem (summary): better fix for sp problem
15915 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15916 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15917 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15918 remove --stack-after-data
15920 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15922 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15923 * src/SDCCutil.c (join): ugly bug: missing '\0'
15924 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15926 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15928 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15930 * src/pic/main.c (_asmCmd): gpasm supports -o
15931 * src/z80/main.c: more general macros
15932 * device/lib/Makefile.in: remove intermediate files
15934 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15936 * .version: Bumped version number to 2.3.3
15937 * src/SDCCBBlock.c: new option -o
15938 * src/SDCCglobl.h: new option -o
15939 * src/SDCCglue.c: new option -o
15940 * src/SDCCmain.c: new option -o
15941 * src/asm.c: new option -o
15942 * src/ds390/main.c: new option -o
15943 * src/pic/glue.c: new option -o
15944 * src/pic/pcode.c: new option -o
15945 * src/pic/ralloc.c: new option -o
15946 * src/pic16/glue.c: new option -o
15947 * src/pic16/pcode.c: new option -o
15948 * src/pic16/ralloc.c: new option -o
15949 * src/z80/main.c: new option -o
15950 * device/lib/Makefile.in: use -o
15951 * support/regression/ports/ds390/spec.mk: use -o
15952 * support/regression/ports/gbz80/spec.mk: use -o
15953 * support/regression/ports/mcs51/spec.mk: use -o
15954 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15955 * support/regression/ports/z80/spec.mk: use -o
15956 * support/regression/ports/ucz80/spec.mk: use -o
15957 * support/regression/ports/xa51/spec.mk: use -o
15958 * support/regression/fwk/lib/timeout.c: fix usage string
15960 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15961 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15963 2003-01-07 <johan AT balder>
15965 * src/SDCCast.c (decorateType): fixed bug #600035
15967 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15968 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15969 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15970 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15971 * src/pic/pcode.c: outcommented unused variable to remove warnings
15972 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15974 2003-01-06 <karl AT turbobit.com>
15975 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15978 2003-01-06 <johan AT balder>
15980 * src/SDCCicode.c: fixed array add
15982 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15983 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15984 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15986 2003-01-04 <johan AT balder>
15988 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15990 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15991 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15993 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15994 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15995 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15997 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15998 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16000 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16001 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16003 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16004 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16006 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16008 * in /sdcc/as/mcs51/ changed these files in order to create an
16009 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16010 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16011 following files to include the previous two files: aslink.dsp,
16012 Makefile.aslink, Makefile.bcc, and Makefile.in.
16014 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16015 .adb instead of .cdb
16017 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16019 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16020 value from option --iram-size.
16022 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16024 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16027 2002-09-18 <wiml AT hhhh.org>
16029 * SDCClrange.h: exposed setFromRange() and setToRange()
16030 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16031 packRegsForAccUse() (bug 542397)
16032 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16033 multiple times and emitting the fetch operations more than once
16034 added aopGetUsesAcc() function to allow binary operators to
16035 fetch their operands in the correct order; made genMinus() emit
16036 compact code for X = LITERAL - Y
16038 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16039 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16040 sprintf() in line 1267.
16042 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16043 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16046 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16047 Changes to aslink (All the changes are marked with 'JCF'):
16049 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16052 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16053 area BSEG. Also moves, if possible, the DATA area down into the internal
16054 ram so more space is available.
16056 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16059 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16060 not bytes. Function summary() which creates a memory usage summary
16061 file with extension .mem. Reports of overlaping stack and small stack
16062 size. If the space for the stack is less than 16 bytes aslink trows a
16065 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16066 the 8051. Option 'y' for memory summary output file.
16068 Changes to sdcc (All the changes are marked with 'JCF'):
16070 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16072 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16073 overlaying area for it (uses RegBankUsed[4]).
16075 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16076 bank zero as used by default. By default aslink locates the stack
16077 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16078 the creation of the .mem file. Delegates the allocation of data area
16079 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16080 the begining of the stack area to aslink.
16082 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16083 glue() in SDCCglue.c creates an area for it.
16085 2002-09-03 Borut Razem <borut.razem AT siol.net>
16086 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16087 sdcc/src/pic/glue.c:
16088 introduced atexit() handler for teporay files removal in case of
16089 errors, assertions, ...
16091 2002-08-29 Borut Razem <borut.razem AT siol.net>
16092 * sdcc/support/cpp2/auto-host_vc_in.h:
16093 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16094 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16095 Maybe there is a similar problem with BORLANDC? It should be checked!
16097 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16098 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16099 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16100 was not executed, and the compiler (cl) launched a warning:
16101 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16103 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16104 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16106 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16107 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16109 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16110 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16111 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16112 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16113 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16114 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16115 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16116 - added Release configuration in VS projects
16117 - review of compiler an linker options
16118 - VC .exe files are generated in bin_vc directory, not to interfere
16119 with binaries generated from other projects (cygwin, mingw, bcc ...)
16121 * sdcc/src/yacc.dsp: added
16123 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16124 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16125 and insert the version number definitions from .version
16127 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16129 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16130 added - genarate auto-host.h using auto-host_vc_in.h as template
16133 removed from CVS, generated automatically
16135 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16136 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16138 2002-08-11 Borut Razem <borut.razem AT siol.net>
16139 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16141 2002-08-10 Borut Razem <borut.razem AT siol.net>
16142 * src/SDCCmain.c (main):
16143 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16144 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16145 The consequence was that some temporary files were not removed.
16148 unification of code in functions tempfilename() and tempfile():
16149 function tempnam() is defined in Visual Studio 6.0 and .NET
16151 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16153 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16154 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16155 - removed compiler command line option /WX: Treats all warnings as errors
16156 - update a list of source files, included into the project
16158 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16159 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16160 changed project type to Generic Project so that can be correcly converted to VS.NET project
16162 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16164 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16166 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16168 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16169 added return 0 statements after assert() to make compiler happy
16171 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16172 added newline in the def file to keep MSC compiler satisfied
16174 * sdcc/src/z80/gen.c:
16175 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16176 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16177 - solved MSC error in function aopDump()
16179 * sdcc_vc.h: define PREFIX as "\\sdcc"
16181 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16182 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16184 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16185 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16186 - Rewrote the register banking algorithm.
16187 - Added pCode live-range analysis to registers (for now, only non-used and
16188 singly-used registers optimized away)
16190 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16192 * 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.
16194 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16195 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16197 2002-04-22 Michael Hope <michaelh AT vroom>
16199 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16201 * configure.in (DD_COPT): Added include support required for gbdk.
16203 * .version: Bumped version number just to increase it.
16205 * src/SDCCmain.c: Added -nostdinc to the default options.
16207 2002-04-15 Michael Hope <michaelh AT vroom>
16209 * device/lib/z80/printf.c (sprintf): Added.
16211 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16213 * src/z80/peeph.def: Added transpose redundent load rule.
16215 * src/z80/main.c: Added force callee saves for jaune.
16217 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16219 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16221 2002-03-28 Johan Knol <johan AT balder>
16223 * src/SDCCval.c: fixed bug #532436
16225 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16227 Added "char *Processor" field to the port structure.
16230 Added -p option. Allows port dependent processor to be specified.
16233 Initialized the new field char *Processor field to NULL in all ports
16236 Compiler generated registers for interrupt context saving
16237 were not getting allocated.
16239 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16242 Fixed left shift. Will promote the left side of a left shift
16243 if a) left shifting more than size of operand or b) when assigned
16244 to something size > size of left side
16246 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16248 tons of changes. Register allocation has been
16249 rewritten. Added customization for the various PICs. Flow
16250 analysis is restructured. ...
16252 * src/pic/device.h:
16255 * src/pic/device.c:
16256 Added. device.c is a PIC port hack to accomodate variations
16259 2002-03-13 Michael Hope <michaelh AT vroom>
16261 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16263 2002-03-04 johanknol <johanknol AT manik>
16265 * /src/SDCCval.c: fixed
16267 const unsigned char arr[][2] = { { 0, 1 } };
16268 t18.c:1: error: Initializer element is not constant
16270 2002-03-04 bela <bela AT manik>
16272 * /device/include/mcs51reg.h:
16273 ds89c420 register definition update
16275 2002-03-03 <johan AT FRIJA>
16277 * support/Util/SDCCerr.c: did something, but don't no why anymore
16279 * support/regression/tests/bug-524691.c: made it a little less shy
16281 * src/SDCCast.c (decorateType): fixed bug #524697
16283 * src/SDCCast.c: made some lineno improvements
16285 * src/SDCCval.c (getNelements): changed warning to error
16287 * src/SDCCglue.c (printIvalArray): changed warning to error
16289 * src/SDCCicode.c: fixed a warning for mingw
16291 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16293 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16295 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16297 * src/ds390/peeph.def:
16298 Added some more peephole rules
16300 * src/ds390/gen.c: Various fixes & enhancements
16302 * src/SDCClrange.c, src/SDCClrange.h:
16303 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16305 * src/ds390/ralloc.c:
16306 various fixes & enhancements (ds390) specific
16308 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16309 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16312 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16314 2002-03-02 <johan AT FRIJA>
16316 * src/SDCCast.c (decorateType): fixed bug #524708
16318 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16320 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16322 2002-03-01 Michael Hope <michaelh AT vroom>
16324 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16326 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16328 2002-03-01 <johan AT FRIJA>
16330 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16332 * src/SDCCast.c (decorateType): fixed bug #524209
16334 * src/SDCCval.c (valNot): fixed bug #524195
16336 2002-02-26 <johan AT balder>
16338 * src/xa51/gen.c: fixed a warning
16340 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16342 * src/SDCCast.c (decorateType): fixed bug #522534
16344 2002-02-23 <johan AT balder>
16346 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16348 2002-02-22 <johan AT balder>
16350 * src/SDCCast.c: fixed bug #514865
16352 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16354 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16356 * sdcc/src/SDCCloop.c:
16357 Previous fix was not good. basic blocks that have "break" or "return" are
16358 not really partof a loop , but live ranges used in these blocks should
16359 be live thru the entire loop, so set partOfLoop but don't add them to
16362 2002-02-21 <johan AT FRIJA>
16364 * src/SDCCcse.c: fixed bug #514308
16366 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16369 Fixed BUG #519583. If a conditional block ended in a return/break
16370 statement inside a loop, it was not being considered part of the loop.
16372 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16374 2002-02-10 Karl Bongers <karl AT turbobit.com>
16377 Fixed up SDCDB debugger somewhat. Updated debugger/README
16378 with lots of comments and notes.
16380 * device/examples/test2.c:
16381 Fix bug, "red" variable not being initialized(compiler complained).
16383 * device/examples/Makefile, examples/test3.c:
16384 Add Makefile in device/examples folder, compiles test3.c
16385 for use as a multiple module SDCDB test case.
16387 * sim/ucsim/cmd.src/cmdset.cc:
16388 Took out debug printfs in ucsim "next" command.
16390 * sim/ucsim/xa.src:
16391 Karl and Johan start ucsim XA support. Most dissassembly working,
16392 about 75% emulation done(plenty of work remaining).
16394 * sim/ucsim/z80.src:
16395 Add Z80 support to ucsim, add test-ucz80 regression test,
16396 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16397 Notice z80 compiler fails on examples/test3.c/crc code.
16399 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16401 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16402 Added support for --parms-in-bank1
16404 * src/ds390/peeph.def:
16405 added a few more peephole optimzations
16407 * src/ds390/main.c:
16408 1) added __builtin_inp & __builtin_outp used to read in data of given length
16409 from a memory mapped port
16410 2) added __builtin_memcmp
16411 3) added __builtin_swapw swap bytes of a short
16413 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16414 1) handle multiple send & receives from register bank1
16415 2) ralloc can now allocate DPTR1 to some liveRanges
16417 * src/SDCCsymt.c, src/SDCCsymt.h:
16418 changes to handle multiple sends & receives
16420 * src/SDCCptropt.h:
16421 added some pointer arithmetic optimization
16423 * src/SDCCptropt.c:
16424 added some pointer arithmetic optimizations but not stable yet so not
16425 called from anywhere (will get this working shortly)
16427 * src/SDCCopt.c: fixed for multiple sends & receives
16430 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16431 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16432 set preprocessor defines (depending on options)
16434 * src/SDCCicode.c, src/SDCCicode.h:
16435 changes made to handle multiple sends & receives
16438 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16440 * src/SDCCcse.c, src/SDCCcse.h:
16441 added function findbackward def (to be used in upcoming optimization)
16443 * src/SDCCcflow.c, src/SDCCcflow.h:
16444 added function returnAtEnd - to determine if a basic block terminates with
16447 * src/SDCCast.c, src/SDCCast.h:
16448 added option parms-in-bank1
16450 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16451 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16452 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16453 adjusted for --parms-in-bank1 option
16455 * device/include/string.h:
16456 donot redefine "reentrant" keyword
16458 * device/include/ds80c390.h: Added some more SFRs
16460 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16462 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16464 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16466 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16468 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16470 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16472 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16474 * Added --xram-movc option
16476 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16478 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16480 2002-01-11 Johan Knol
16482 * Added math lib of Jesus Calvino-Fraga
16484 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16486 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16487 * support/regression/Makefile: new target test-mcs51-stack-auto
16488 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16490 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16492 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16494 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16496 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16498 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16500 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16502 * src/SDCCglue.h: add definition for printIvalChar()
16504 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16506 * src/SDCCast.c: fix #498138 by Johan
16508 * src/SDCCglue.c: fix #498138 by Johan
16510 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16512 * support/regression/Makefile: fix clean
16514 * support/regression/ports/ds390/support.c: fix transmission of last character
16516 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16518 * /sdcc/src/ds390/gen.c:
16519 a) improved computing address of stack variable
16520 b) took out some #if 0 code
16521 c) improved parmBytes adjustment
16522 d) improved genPlusIncr & genMinusIncr
16523 e) genCmp could generate bad code (when left assigned to DPTR)
16524 f) Fixed bug in hasInc
16526 * /sdcc/src/ds390/ralloc.c:
16527 a) packRegsForSupport could mess up live information (Fixed)
16528 b) packRegsDPTRuse could be incorrect for left & right shift
16530 * /sdcc/src/mcs51/ralloc.c:
16531 packRegsForSupport could mess up the live information (Fixed)
16533 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16535 * /sdcc/src/SDCCast.c:
16536 can reverse a loop even if function call is present as long
16537 as the loop control variable is local & is not passed as parameter
16539 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16541 * /sdcc/ChangeLog: *** empty log message ***
16543 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16544 More builtin function additions for TININative
16546 * /sdcc/src/ds390/ralloc.c:
16547 Had broken the regression testsuite
16549 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16551 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16552 Added funcattr hasStackParms will be set for reentrant functions when there
16553 are paramteres on the stack, this helps in minimizing frame pointer generation
16554 typeFromStr can handle function pointers now
16556 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16557 *** empty log message ***
16559 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16561 * /src/ds390/gen.c, /src/ds390/main.c:
16562 More builtin function additions for TININative
16564 * /src/ds390/ralloc.c:
16565 Had broken the regression testsuite
16567 * /src/SDCCast.c: Fixed a bug in dumptree
16569 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16570 Added funcattr hasStackParms will be set for reentrant functions when there
16571 are paramteres on the stack, this helps in minimizing frame pointer generation
16572 typeFromStr can handle function pointers now
16574 * /doc/builtins.txt, /doc/TININative.txt:
16575 *** empty log message ***
16578 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16580 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16581 ALPHA version for -mTININative
16583 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16584 updated to reflect changes in the port structure
16587 added function do_assemble (similar to do_link) if non-null this function
16588 will be called to do assembly (-mTININative) requires a multi command
16590 added function genAssemblerEnd will be called to generate assembler Epilogue
16593 added _JavaNative to debug info printing
16595 * /src/SDCCmain.c: added option --tini-libid
16596 added port->do_assemble function (-mTININative) has a multi command assemble
16598 * /src/SDCCglue.c: Disabled "constExpr" check
16599 added port->genAssemblerEnd function
16601 * /src/SDCCglobl.h: Added option --tini-libid value
16604 tookout optimizeCompare from the header (has no external references)
16606 * /src/SDCCast.c: made one more function "static"
16608 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16610 * src/z80/mappings.i: Added z80asm support.
16612 * src/z80/main.c: Added z80asm support on --asm=z80asm
16614 * src/z80/gen.c: Fixed asm portability issues.
16616 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16618 * src/SDCCglue.c (printExterns): Added global/extern split.
16620 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16622 * support/regression/Makefile: added test for mcs51 model large
16624 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16626 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16628 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16630 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16632 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16634 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16636 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16638 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16640 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16642 * support/regression/tests/simplefloat.c: Port to mcs51.
16644 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16645 * support/regression/tests/bug-485362.c: Added.
16647 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16649 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16651 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16653 * src/z80/gen.c (aopDump): Added a dump function.
16655 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16656 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16658 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16660 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16662 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16664 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16666 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16668 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16670 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16672 * support/regression/ports/ds390/support.c: Use tinibios.
16674 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16676 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16678 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16679 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16681 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16683 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16685 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16687 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16689 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16690 (packRegsForIYUse): Created and optimised.
16692 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16694 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16695 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16697 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16699 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16701 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16703 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16705 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16707 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16709 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16711 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16713 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16715 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16717 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16719 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16720 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16721 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16723 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16725 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16726 (genNotFloat): Added.
16727 (genUminusFloat): Added.
16729 * device/lib/z80/Makefile: Added floating pt stubs.
16731 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16733 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16735 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16737 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16739 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16741 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16743 * sdcc/support/regression/Makefile: Add port ds390.
16745 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16747 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16749 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16751 * sdcc/support/regression/ports/ds390/support.c: Added.
16753 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16755 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16757 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16759 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16761 * device/include/malloc.h: Added z80 and gbz80 support.
16763 * device/lib/gbz80/heap.s: Added.
16765 * device/lib/z80/heap.s: Added.
16767 * device/lib/malloc.c: Added z80 and gbz80 support.
16769 * support/regression/tests/malloc.c (testMalloc): Added.
16771 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16773 * support/regression/tests/bug-478094.c: Added.
16775 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16777 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16779 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16781 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16783 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16785 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16787 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16789 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16791 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16793 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16795 * support/regression/tests/bug-477927.c: Added.
16797 * src/z80/peeph.def: Added minor rules.
16799 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16801 * src/z80/peeph.def: Added jump optimisation modification.
16803 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16805 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16807 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16809 * support/regression/tests/funptrs.c: Added.
16811 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16813 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16815 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16817 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16819 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16821 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16822 (movLeft2ResultLong): Created.
16824 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16825 (joinPushes): Added. Joins two char pushes into a word push.
16827 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16829 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16831 * support/makebin/Makefile (install): Added creation of dest dir.
16833 2001-10-24 Karl Bongers <karl AT turbobit.com>
16835 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16837 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16839 * src/z80/ralloc.c: Turned off faulty pack for one use.
16841 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16843 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16845 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16847 * support/regression/Makefile: Improved clean
16849 * support/regression/ports/gbz80/spec.mk: Added clean
16851 * support/regression/ports/host/spec.mk: Added clean
16853 * support/regression/ports/z80/spec.mk: Added clean
16855 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16857 * support/regression/ports/mcs51/timeout.c: little improvements
16859 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16861 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16863 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16865 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16867 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16869 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16871 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16873 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16874 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16876 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16878 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16880 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16882 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16884 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16886 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16888 * support/regression/tests/longor.c: Added.
16890 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16892 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16894 * as/mcs51/aslink.h: define PATH_MAX
16896 * as/mcs51/asm.h: define PATH_MAX
16898 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16900 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16902 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16904 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16906 * src/SDCCglobl.h: define PATH_MAX
16908 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16910 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16912 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16914 * src/z80/gen.c (gencjneshort): Fixed
16916 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16918 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16920 * support/regression/tests/bug-469671.c: Added.
16922 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16924 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16926 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16928 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16930 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16932 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16934 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16936 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16938 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16940 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16942 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16944 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16946 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16948 * 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.
16950 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16952 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16954 2001-10-07 <johan AT FRIJA>
16956 * device/lib/gets.c (gets): fixed the return value.
16958 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16959 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16961 * 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.
16963 * 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.
16965 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16967 * src/pic/gen.c: Removed Safe_strdup.
16969 * configure.in: Added option to enable libgc support.
16971 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16972 (bitVectUnion): Optimised.
16973 (bitVectIntersect): Optimised.
16974 (bitVectBitsInCommon): Optimised.
16975 (bitVectCplAnd): Optimised.
16977 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16979 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16981 * src/SDCCmain.c: distinguish between assembler debug and plain options
16983 * src/avr/main.c: remove standard assembler options
16985 * src/ds390/main.c: remove standard assembler options
16987 * src/mcs51/main.c: remove standard assembler options
16989 * src/port.h: removed "PENDING" comment
16991 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16993 * src/device/lib/_mulint.c : new, with assember functions
16995 * src/device/lib/_mullong.c : new, with assember functions
16997 * src/device/lib/_divuint.c : with assember functions
16999 * src/device/lib/_divsint.c : with assember functions
17001 * src/device/lib/_divulong.c: with assember functions
17003 * src/device/lib/_divslong.c: with assember functions
17005 * src/device/lib/_moduint.c : with assember functions
17007 * src/device/lib/_modsint.c : with assember functions
17009 * src/device/lib/_modulong.c: with assember functions
17011 * src/device/lib/_modslong.c: with assember functions
17013 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17015 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17017 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17018 replaced _mululong.c and _mulslong.c by _mullong.c
17020 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17022 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17024 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17026 * src/SDCCglue.c: test, if win32api is available for MINGW
17028 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17030 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17031 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17032 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17033 * support/regression/ports/host/spec.mk: removed GENERIC
17034 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17035 * support/regression/ports/z80/spec.mk: removed GENERIC
17037 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17039 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17041 * support/regression/tests/bug-467035.c: Created.
17043 2001-10-01 <johan AT FRIJA>
17045 * src/SDCC.y: fixed bug #466586 part 1
17047 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17049 * SDCCicode.c: z80 has no generic pointers
17050 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17052 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17054 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17056 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17058 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17060 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17062 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17064 * configure.in: Fixed up so that ucsim is only configured once.
17066 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17068 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17069 (getPathDifference): As above.
17071 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17073 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17075 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17076 * .version: Updated to 2.3.1
17078 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17079 Added copyright header.
17081 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17082 (assemble): Added support for macro based assembler commands.
17083 (linkEdit): Added support for macro based linker commands.
17084 (preProcess): Changed the pre-processor to use macros.
17085 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17086 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17088 * device/lib/z80/crt0.s: Added module name for debugging.
17090 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17092 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17094 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17096 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17098 * src/Makefile.in: Added SDCCmacro and SDCCutil
17100 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17102 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17104 2001-09-16 <johan AT FRIJA>
17106 * 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.
17108 2001-09-15 <johan AT FRIJA>
17110 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17111 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17113 2001-09-11 <johan AT FRIJA>
17115 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17117 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17119 * support/regression/tests/bug-460444.c: Added test case.
17121 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17122 (genCast): Added justification for all of the asserts.
17124 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17126 * support/regression/support.c: _xdata replaced by xdata
17128 * support/regression/spec.mk: removed _generic
17130 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17132 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17134 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17135 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17137 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17139 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17141 * support/regression/tests/bug-460010.c: Added test case.
17143 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17145 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17147 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17149 * support/regression/testfwk.c: removed workaround for bug #436344
17151 * support/regression/tests/bp.c: use less memory with mcs51
17153 * support/regression/tests/bug-441448.c: use less memory
17155 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17157 * support/regression/collate-results.py: typo
17159 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17161 * support/regression/tests/fetchoverlap.c: Added new test case.
17163 * support/regression/tests/bp.c: Added new test case.
17165 * support/regression/tests/bug-448984.c: Added new test case.
17167 * support/regression/tests/pow2shifts.c: Added new test case.
17169 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17170 (genlshTwo): Fixed right shift for count > 8.
17172 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17174 2001-09-08 <johan AT FRIJA>
17176 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17178 2001-09-07 <johan AT FRIJA>
17180 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17182 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17184 2001-09-06 <johan AT FRIJA>
17186 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17187 * bernhard noted me at this: "() equals to (void)" (1.38)
17189 2001-09-05 <johan AT FRIJA>
17191 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17193 2001-09-04 <johan AT FRIJA>
17195 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17198 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17200 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17202 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17204 * link/z80/aslink.h: Fixed path for PATH_MAX
17206 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17208 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17210 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17212 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17214 * 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.
17216 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17218 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17219 (genCmp): Fixed up genCmp for the GB with longs.
17221 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17223 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17225 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17227 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17229 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17231 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17233 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17235 * 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.
17237 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17239 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17241 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17243 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17245 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17247 * sim/ucsim/configure: little improvement of Cygwin-detection
17248 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17249 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17250 * support/regression/tests/bug-221100.c: small changes for mcs51
17251 * support/regression/tests/bug-221168.c: small changes for mcs51
17252 * support/regression/tests/bug-227710.c: small changes for mcs51
17253 * support/regression/tests/staticinit.c: small changes for mcs51
17254 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17255 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17256 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601